The URL can be used to link to this page

Home My WebLink AboutDick Miller Inc; 2024-12-30; PWS24-2373TRAN00 01 01 TITLE PAGE Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 CITY OF CARLSBAD CONTRACT DOCUMENTS FOR: El Camino Real Widening from Sunny Creek Road to Jackspar Drive Project No. 6094 PWS24-2373TRAN 1635 Faraday Ave, Carlsbad, CA 92008 Email: PWContractAdmin@carlsbadca.gov TABLE OF CONTENTS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Table of Contents SECTION 1 .................................................................................................................................... 1 00 11 10 NOTICE INVITING BIDS .................................................................................................. 1 1. RECEIPT OF BIDS. ................................................................................................................. 1 2. DESCRIPTION OF WORK. ...................................................................................................... 1 3. COMPLETION OF WORK. ..................................................................................................... 1 4. OPENING AND AWARD OF BIDS. ......................................................................................... 1 5. PERIOD FOR AWARD. ........................................................................................................... 1 6. BIDDER QUALIFICATIONS..................................................................................................... 2 7. PRE-BID CONFERENCE. ........................................................................................................ 2 8. OBTAINING CONTRACT DOCUMENTS. ................................................................................ 2 9. BID GUARANTEE AND BONDS. ............................................................................................ 2 10. PREVAILING WAGE RATES AND LABOR COMPLIANCE. ..................................................... 3 11. CALIFORNIA AIR RESOURCES BOARD ADVANCED CLEAN FLEETS REGULATIONS. ............ 3 12. PROJECT ADMINISTRATION/QUESTIONS. ......................................................................... 3 00 21 10 INSTRUCTIONS TO BIDDERS .......................................................................................... 4 1. SECURING CONTRACT DOCUMENTS. .................................................................................. 4 2. EXAMINATION OF SITE AND CONTRACT DOCUMENTS. ...................................................... 4 3. INTERPRETATION OF DRAWINGS AND DOCUMENTS. ........................................................ 5 4. QUESTIONS. ......................................................................................................................... 5 5. PRE-BID CONFERENCE. ........................................................................................................ 5 6. ADDENDA. ............................................................................................................................ 6 TABLE OF CONTENTS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 7. ALTERNATE BIDS. ................................................................................................................. 6 8. COMPLETION OF BID FORMS. ............................................................................................. 7 9. GOVERNING GENERAL PROVISIONS. ................................................................................... 7 10. MODIFICATIONS OF BIDS. .................................................................................................. 8 11. BID GUARANTEE. ............................................................................................................... 8 12. LABOR & MATERIAL BOND AND PERFORMANCE & WARRANTY BOND REQUIREMENTS. 9 13. SUBSTITUTION OF SECURITY. ............................................................................................ 9 14. OPTIONAL ESCROW FOR SECURITY DEPOSIT. ................................................................... 9 15. INSURANCE REQUIREMENTS. ............................................................................................ 9 16. LICENSING REQUIREMENTS. ............................................................................................ 10 17. SUBCONTRACTORS. ......................................................................................................... 11 18. BIDDER INFORMATION AND EXPERIENCE FORM. ........................................................... 12 19. NON-COLLUSION AFFIDAVIT. .......................................................................................... 12 20. IRAN CONTRACTING ACT OF 2010. .................................................................................. 12 21. PUBLIC WORKS CONTRACTOR REGISTRATION CERTIFICATION. ..................................... 12 22. PREVAILING WAGES. ........................................................................................................ 13 23. DEBARMENT OF CONTRACTORS AND SUBCONTRACTORS. ............................................ 13 24. SIGNING OF BIDS. ............................................................................................................ 14 25. SUBMISSION OF SEALED BIDS. ........................................................................................ 14 26. OPENING OF BIDS. ........................................................................................................... 15 27. WITHDRAWAL OF BID. ..................................................................................................... 15 28. BIDDERS INTERESTED IN MORE THAN ONE BID. ............................................................. 16 TABLE OF CONTENTS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 29. SALES AND OTHER APPLICABLE TAXES, PERMITS, LICENSES, AND FEES. ........................ 16 30. PERMIT AND INSPECTION FEE ALLOWANCE. .................................................................. 16 31. BASIS OF AWARD; BALANCED BID. .................................................................................. 16 32. AWARD PROCESS. ............................................................................................................ 17 33. EXECUTION OF CONTRACT. ............................................................................................. 17 34. BUSINESS LICENSE. .......................................................................................................... 17 35. PARTICIPATION OF MINORITY AND WOMEN-OWNED BUSINESSES. .............................. 17 36. USE OF RECYCLED MATERIALS. ........................................................................................ 17 37. STATUTORY REFERENCES. ............................................................................................... 17 00 41 00 BID FORM .................................................................................................................... 18 1. BID SCHEDULE. ............................................................................................................... 19 2. TOTAL BID PRICE. ........................................................................................................... 20 3. RECITALS. ....................................................................................................................... 21 00 43 10 BID BOND FORM ......................................................................................................... 27 00 43 20 BID SECURITY............................................................................................................... 29 00 43 30 PROPOSED SUBCONTRACTORS FORM ........................................................................ 30 00 43 40 BIDDER INFORMATION AND EXPERIENCE FORM ....................................................... 32 1. INFORMATION ABOUT BIDDER. ..................................................................................... 32 2. LIST OF CURRENT PROJECTS (BACKLOG). ...................................................................... 34 3. VERIFICATION AND EXECUTION. .................................................................................... 38 00 45 10 NON-COLLUSION AFFIDAVIT ....................................................................................... 39 00 45 15 IRAN CONTRACTING ACT CERTIFICATION ................................................................... 40 TABLE OF CONTENTS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 00 45 20 PUBLIC WORKS CONTRACTOR REGISTRATION CERTIFICATION .................................. 41 00 45 25 CERTIFICATE OF INSURANCE ....................................................................................... 42 00 45 30 STATEMENT REGARDING DEBARMENT ...................................................................... 43 00 45 35 DISCLOSURE OF DISCIPLINE RECORD .......................................................................... 44 00 52 00 CONTRACT ................................................................................................................... 46 00 61 10 LABOR AND MATERIALS BOND ................................................................................... 50 00 61 20 FAITHFUL PERFORMANCE AND WARRANTY BOND .................................................... 53 00 61 30 OPTIONAL ESCROW AGREEMENT ............................................................................... 57 SPECIAL PROVISIONS ................................................................................................................. 60 00 74 00 AGENCY SUPPLEMENTAL PROVISIONS TO GREENBOOK .......................................... 176 INTRODUCTION ................................................................................................................... 176 PART 2 CONSTRUCTION MATERIALS ................................................................................... 176 PART 3 CONSTRUCTION METHODS ..................................................................................... 207 PART 4 EXISTING IMPROVEMENTS ...................................................................................... 223 PART 5 PIPELINE SYSTEM REHABILITATION......................................................................... 229 PART 6 TEMPORARY TRAFFIC CONTROL ............................................................................. 241 PART 7 STREET LIGHTING AND TRAFFIC SIGNALS ............................................................... 242 PART 8 LANDSCAPING AND IRRIGATION ............................................................................. 254 SECTION 2 ................................................................................................................................ 283 01 11 00 SUMMARY OF WORK ................................................................................................ 283 PART 1 GENERAL .................................................................................................................. 283 ATTACHMENTS TABLE OF CONTENTS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 A – Permission for Right of Entry to Rancho Carlsbad HOA B – Grant Deed and Temporary Construction Easements C – Geotechnical Investigation Report by Allied Geotechnical Engineers, Inc. D – Storm Water Quality Technical Memo E – CARB Fleet Compliance Certification 00 11 10 NOTICE INVITING BIDS Date Printed: April 18, 2024 Document Version: 1.0 Current Update: May 2023 Page 1 SECTION 1 00 11 10 NOTICE INVITING BIDS 1. RECEIPT OF BIDS. The City of Carlsbad / Carlsbad Municipal Water District (“Agency”) will accept Bids via electronic format via the City of Carlsbad Electronic Bidding Site up to and no later than 11 a.m. on Thursday, May 23, 2024, through the online bidding portal (Contracting & Purchasing | Carlsbad, CA (carlsbadca.gov)) for the construction of the Work entitled: EL CAMINO REAL WIDENING FROM SUNNY CREEK ROAD TO JACKSPAR DRIVE PWS24-2373TRAN Project No. 6094 2. DESCRIPTION OF WORK. The Work includes the provision of all equipment, labor, materials, tools, services, transportation, permits, utilities, and all other items necessary to complete the construction of the following, as specified and shown in the Construction Documents: widen northbound El Camino Real for approximately 1,600 linear feet with adjacent curb, gutter and sidewalk between Sunny Creek Road and Jackspar Drive. The Work Site is located in the City of Carlsbad, in the County of San Diego, California. 3. COMPLETION OF WORK. The Contract Time is established as one hundred thirty (130) Days. The Contract Time shall begin on the date of receipt of the Notice to Proceed. The Engineers’ estimate for this Project is $3,309,000.00. 4. OPENING AND AWARD OF BIDS. Agency shall consider awarding the Contract for the Project to the lowest, responsive, responsible Bidder as determined by the Agency from the base Bid alone. The Agency has the right to reject any or all Bids or to waive any irregularities or informalities in any Bids or in the Bidding process. 5. PERIOD FOR AWARD. A period of ninety (90) Calendar Days from the time of Bid opening may be required to award the Contract. No Bidder may withdraw its Bid or Bid Guarantee during this period. Bidders shall assume full responsibility for their Bid Price during this period and shall make certain that such delay does not restrict the Bid Guarantee. 00 11 10 NOTICE INVITING BIDS Date Printed: April 18, 2024 Document Version: 1.0 Current Update: May 2023 Page 2 6. BIDDER QUALIFICATIONS. Bidders shall be licensed contractors pursuant to Business and Professions Code Sections 7000 et seq. under the classification of A – General Engineering, as of the date of submittal of the Bid Documents and shall maintain such license until final acceptance of the Work. Additional qualifications are included in the Contract Documents. Bidders are advised of the minimal qualifications, certifications, and years of experience requirements for specific items of work specified in the technical specifications. 7. PRE-BID CONFERENCE. The Agency will not conduct a pre-Bid Conference. 8. OBTAINING CONTRACT DOCUMENTS. Bidders may obtain a copy of the Contract Documents from Agency’s website (Contracting & Purchasing | Carlsbad, CA (carlsbadca.gov)). To the extent required by Public Contract Code Section 20103.7, upon request from a contractor plan room service, the Agency shall provide an electronic copy of the Contract Documents at no charge to the contractor plan room. It is the responsibility of each prospective Bidder to download and print all Bid Documents for review and to verify the completeness of Bid Documents before submitting a Bid. All Addenda will be posted on the online bidding portal. It is the responsibility of each prospective Bidder to check the online bidding portal on a daily basis through the close of the bidding period for any applicable Addenda. The Agency does not assume any liability or responsibility for any defective or incomplete copying, excerpting, scanning, faxing, downloading or printing of the Bid Documents. Information on the online bidding portal may change without notice to prospective Bidders. The Contract Documents shall supersede any information posted or transmitted by the online bidding portal. No time extensions or other consideration will be given for non-receipt or other circumstance associated with the review or acquisition of Contract Documents. Bids must be submitted on the Agency’s Bid Forms in the Contract Documents. 9. BID GUARANTEE AND BONDS. Each Bid shall be accompanied by cash, a certified or cashier’s check or Bid Bond secured from a surety company satisfactory to the Agency, the amount of which shall not be less than 10% of the submitted Total Bid Price, made payable to the Agency as bid security. The bid security shall be provided as a guarantee that within 10 Working Days after the Agency provides the successful bidder the Notice of Award, the successful Bidder will enter into a contract and provide the necessary bonds and certificates of insurance. The bid security will be declared forfeited if the successful Bidder fails to comply within these 10 Working Days. No interest will be paid on funds deposited with the Agency. All Bidders must upload Bidder’s Bond to the online bidding portal. The original Bid Bond for the 3 apparent low Bidders must be submitted to the city within 2 Business Days of Bid opening. The successful Bidder will be required to furnish a Faithful Performance Bond and a Labor and Material Bond each in an amount equal to 100% of the Contract Price. Each bond shall be in the 00 11 10 NOTICE INVITING BIDS Date Printed: April 18, 2024 Document Version: 1.0 Current Update: May 2023 Page 3 forms set forth in the Contract Documents, shall be secured from a surety company that meets all State of California bonding requirements, as defined in Code of Civil Procedure Section 995.120, and that is a California admitted surety insurer. Pursuant to Public Contract Code Section 22300, the successful Bidder may substitute certain securities for funds withheld by Agency to ensure its performance under the Contract. 10. PREVAILING WAGE RATES AND LABOR COMPLIANCE. This Project is subject to prevailing wages and labor compliance per the Labor Code. To this end, Bidder shall sign and submit with its Bid the California Department of Industrial Relations (DIR) Public Works Contractor Registration Certification on the form 00 45 00 provided. Failure to submit this form may render the bid non-responsive. In addition, each Bidder shall provide the registration number for each listed Subcontractor in the space provided in the Proposed Subcontractors form. In bidding this Project, it shall be the Bidder’s sole responsibility to evaluate and include the cost of complying with all labor compliance requirements under this Contract and applicable law in its Bid. A copy of the prevailing wage rates may be obtained via the internet at: www.dir.ca.gov/dlsr/. 11. CALIFORNIA AIR RESOURCES BOARD ADVANCED CLEAN FLEETS REGULATIONS. Contractor’s vehicles with a gross vehicle weight rating greater than 8,500 lbs. and light-duty package delivery vehicles operated in California may be subject to the California Air Resources Board (CARB) Advanced Clean Fleets regulations. Such vehicles may therefore be subject to requirements to reduce emissions of air pollutants. For more information, please see Attachment E and visit the CARB Advanced Clean Fleets webpage at https://ww2.arb.ca.gov/our- work/programs/advanced-clean-fleets. 12. PROJECT ADMINISTRATION/QUESTIONS. Requests for Information (RFI) or interpretations of Bid Documents during the bid period shall be submitted via Online Q&A in the online bidding portal. The cutoff date and time to submit questions or substitution request regarding this Project via Online Q&A in the online bidding portal is Monday, May 13, 2024, at 5 p.m. No questions will be entertained after that date. The answers to questions submitted during the bidding period will be published in an addendum and provide to those bidding on the Project no later than May 16, 2024. For further information, see the online bidding portal. END OF SECTION 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 4 00 21 10 INSTRUCTIONS TO BIDDERS 1. SECURING CONTRACT DOCUMENTS. Bids must be submitted to the Agency on the Bid Forms which are a part of the Contract Documents for the Project. The Contract Documents may be obtained from the Agency’s online bidding portal (Contracting & Purchasing | Carlsbad, CA (carlsbadca.gov)). Prospective bidders are encouraged to communicate with the Agency well in advance of the date and time bids are due to the Agency (“Bid Submission Deadline”) to determine the availability of Contract Documents. The Agency may also make the Contract Documents available for review at one or more plan rooms. Prospective Bidders who choose to review the Contract Documents at a plan room must contact the Agency to obtain the required Contract Documents if they decide to submit a Bid for the Project. Addenda will be posted on the online bidding portal. Failure to acknowledge all Addenda may make a Bid nonresponsive and ineligible for award of the Contract. Bidders are advised to verify the issuance of all Addenda and receipt of them 1 Working Day prior to bidding. Failure to acknowledge all Addenda may make a Bid nonresponsive and ineligible for award of the Contract. 2. EXAMINATION OF SITE AND CONTRACT DOCUMENTS. At its own expense and before submitting its Bid, each Bidder shall visit the Site of the proposed Work and fully acquaint itself with the conditions relating to the construction and labor required so that the Bidder may fully understand the Work, including but not limited to, difficulties and restrictions attending the execution of the Work under the Contract. Each Bidder shall carefully examine the Drawings, and shall read the Specifications, Contract Documents, and all other referenced documents. Each Bidder shall also determine the local conditions which may in any way affect the performance of the Work, including local tax structure, contractors’ licensing requirements, availability of required insurance, the prevailing wages and other relevant cost factors. Each Bidder shall also familiarize itself with all federal, state and local laws, ordinances, rules, regulations and codes affecting the performance of the Work, including the cost of permits and licenses required for the Work, and shall make such surveys and investigations, including investigations of subsurface or latent physical conditions at the Site or where Work is to be performed as may be required. Bidders are responsible for consulting the standards referenced in the Contract. The failure or omission of any Bidder to receive or examine any contract documents, forms, instruments, addenda, or other documents, or to visit the Site and acquaint itself with conditions there existing shall in no way relieve any Bidder from any obligation with respect to its Bid or to the Contract and no relief for error or omission will be given except as required under California law. The submission of a Bid shall be taken as conclusive evidence of compliance with this Section. 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 5 3. INTERPRETATION OF DRAWINGS AND DOCUMENTS. Prospective Bidders unclear as to the true meaning of any part of the Drawings, Specifications or other parts of the Contract Documents, or discrepancies in or omissions from the Drawings and Specifications, may promptly submit a written request for information, interpretation, clarification, or correction (“RFI”) to the Bid Administrator, the Agencies designated representative for soliciting and conducting bids on the Agencies online ebidding portal. (defined below). The Agency may not respond to RFIs submitted past the Q&A Submission Deadline. The Bidder submitting the RFI is responsible for prompt delivery to the Bid Administrator. Responses to RFIs will be made only by duly issued written Addenda. The Agency shall not provide verbal responses to RFIs. Copies of written Addenda will be posted on the online bidding portal for each prospective Bidder who has downloaded a set of Contract Documents. The Agency will not be responsible for any other explanation or interpretations of the Drawings, Specifications or other parts of the Contract Documents. If any Prospective Bidder becomes aware of any errors or omissions in any part of the Contract Documents, the Prospective Bidder must promptly notify the Agency of such error or omission. Before award of the Contract, no addition to, modification of, or interpretation of any provision in the Contract Documents will be given by any agent, employee or contractor of the Agency except as otherwise specified in these Instructions to Bidders. No bidder may rely on verbal directions given by any agent, employee or contractor of the Agency except as specified in these Instructions to Bidders. 4. QUESTIONS. Questions regarding this Project must be submitted through the online ebidding portal. Questions shall be definite and certain, and shall reference applicable drawing sheets, notes, details or specification sections. The deadline to submit questions is identified in the Notice Inviting Bids. Questions received after the deadline may not be answered. Responses to questions submitted during the bidding period will be published in an Addendum and provided to those bidding on the Project no later than the date specified in the Notice Inviting Bids. Except for the Agency’s Bid Administrator, no other members of the Agency’s staff or Board should be contacted about this procurement during the bidding process. All inquiries and comments from Prospective Bidders regarding a proposed Bid must be communicated in writing, unless otherwise instructed by the Agency. The Agency may, in its sole discretion, disqualify any Prospective Bidder who engages in any prohibited communications. 5. PRE-BID CONFERENCE. The Notice Inviting Bids shall state whether a Pre-Bid Conference will be held and, if so, whether attendance is mandatory. Bids will not be accepted from any bidder who did not attend a Mandatory Pre-Bid Conference. The Conference will commence at the specified start time and the Site visit will begin at the conclusion of the Conference. Prospective Bidders who arrive late 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 6 and who do not sign the “Sign-In” or attendance sheet, may be disqualified from the bidding process. Representatives of the Agency and its consultants, if any, will be present to the extent possible. Questions asked by Bidders at the Pre-Bid Conference not specifically addressed within the Contract Documents shall be answered in writing and shall be sent to all Bidders present at the Pre-Bid Conference. A Pre-Bid Conference may include a Project Site visit. Personal Protective Equipment (PPE) is required of all Job Walk attendees. Attendees are required to wear closed toe shoes, long pants, no sleeveless shirts, safety glasses (may be prescription with side shields if in process areas), safety vests and hard hats. Only those possessing such attire will be allowed on the Job Site. The Agency will not provide personal protective equipment to Job Walk attendees. 6. ADDENDA. The Agency may revise the Contract Documents before the Bid Submission Deadline. Revisions, if any, shall be made by written Addenda. All Addenda will be posted on the online bidding portal. All Addenda issued by the Agency shall be acknowledged by the Bidder on the online bidding portal and made part of the Contract Documents. The Bidder shall acknowledge the Addenda before submitting its Bid. Bidders are responsible for the receipt of all Addenda. The Agency may reject a Bid if the Bidder fails to acknowledge all Addenda. Pursuant to Public Contract Code Section 4104.5, if the Agency issues an Addendum which includes material changes to the Project less than 72 hours before the Bid Submission Deadline, the Agency will extend the Bid Submission Deadline by no less than 72 hours. The Agency may determine, in its sole discretion, whether an Addendum warrants postponement of the Bid Submission Deadline. 7. ALTERNATE BIDS. If alternate Bid items are called for in the Notice Inviting Bids and the Contract Documents, the time required for completion of the Work for the alternate Bid items is factored into the Contract duration and no additional Contract time will be awarded. The Agency may elect to include one or more of the alternate Bid items, or to otherwise remove certain work from the Project scope of work. Accordingly, each Bidder must ensure that each Bid item contains a proportionate share of profit, overhead, and other costs or expenses which will be incurred by the Bidder. If the Agency utilizes alternate Bid items as described above, the Notice Inviting Bids will prescribe predetermined criteria for the Bid package selection or a selection process in which price information and Bidder identities are not revealed to the Agency before the Bid Submission Deadline. 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 7 8. COMPLETION OF BID FORMS. Bids shall only be prepared using the Bid Forms which are included in the Contract Documents. The use of substitute Bid Forms other than legible and correct photocopies of those provided by the Agency are prohibited. Bids shall be executed by an authorized signatory as described in these Instructions to Bidders. In addition, Bidders shall fill in all blank spaces (including inserting “N/A” where applicable), and initial all interlineations, alterations, or erasures to the Bid Forms. Bidders shall neither delete, modify, nor supplement the printed matter on the Bid Forms nor make substitutions thereon. Use of black or blue ink, indelible pencil, or a typewriter is required. Deviations from these instructions may result in the Bid being deemed non-responsive. The following documents must be completed and properly executed including notarization, where indicated, and submitted as a part of the complete Bid Package: 1. Bid Form (00 41 00) 2. Bid Bond (00 43 10) or Bid Security (00 43 20) with check/cash 3. Proposed Subcontractors Form (00 43 30) 4. Bidder Information and Experience Form (00 43 40) 5. Non-Collusion Affidavit (00 45 10) 6. Iran Contracting Act Certification (00 45 15) 7. Public Works Contractor Registration Certification (00 45 20) 8. Certificate of Insurance (00 45 25) 9. Statement Regarding Debarment (00 45 30) 10. Disclosure of Discipline Record (00 45 35) 11. CARB Fleet Compliance Certification (Attachment E) 12. Acknowledgement of ALL Addenda on the online bidding portal. 13. Optional Escrow Agreement, as applicable (00 61 30) All Bids shall be computed on the basis of the given estimated quantities of work, as indicated in the Bid, multiplied by the unit price as submitted by the Bidder. When paper copies are submitted, all prices must be written in ink or typewritten. Changes or corrections may be crossed out and typed or written in with ink and must be initialed in ink by a person authorized to sign for the Contractor. 9. GOVERNING GENERAL PROVISIONS. The Specifications contained in the Agency Supplemental General Provisions (00 73 00) take precedence over the specification language contained in the Standard Specifications for Public Works Construction, “the Greenbook” latest edition and all errata. The Supplemental General Provisions address the unique conditions in the City of Carlsbad that are not addressed in the Greenbook. Therefore, if there is a conflict between the two, the Supplemental Provisions shall control over the Greenbook. 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 8 The Greenbook may be purchased at Bidder’s/Contractor’s local technical bookstore, online or directly from the publisher. The Supplemental Provisions are available only for download from the online bidding portal with Contract Documents. The Agency does not provide hard copies. 10. MODIFICATIONS OF BIDS. Each Bidder shall submit its Bid in strict conformity with the requirements of the Contract Documents. Unauthorized additions, modifications, revisions, conditions, limitations, exclusions, or provisions attached to a Bid may render it non-responsive and may cause its rejection. Bidders shall not delete, modify, or supplement the printed matter on the Bid Forms, or make substitutions thereon. Oral, telephonic, and electronic modifications will not be considered. 11. BID GUARANTEE. Each Bid shall be accompanied by: (a) a cashier’s check; or, (b) a certified check made payable to Agency; or, (c) a Bid Bond secured from a surety company satisfactory to the Board, the amount of which shall not be less than 10% of the total bid price, made payable to Agency as bid security. Personal sureties and unregistered surety companies are unacceptable. The surety insurer shall be a California admitted surety insurer, as defined in Code of Civil Procedure Section 995.120. The bid security shall be provided as a guarantee that within 10 Working Days after the Agency provides the successful Bidder the Notice of Award, the successful Bidder will enter into a contract and provide the necessary bonds and certificates of insurance. The bid security may be declared forfeited if the successful Bidder fails to enter into a contract and provide the necessary bonds and certificates of insurance. Any Bid received that does not comply with these Bid Guarantee instructions may be rejected as non-responsive, and Agency may enter into a contract with the next lowest, responsive, responsible Bidder, or may call for new Bids. No interest shall be paid on funds deposited with the Agency. Copies of Bid Bonds submitted to the Agency shall have the same force and effect as the original. The Bidder’s security of the second and third next lowest responsive Bidders may be withheld until the Contract has been fully executed. The security submitted by all other unsuccessful Bidders shall be returned to them, or deemed void, within 10 Working Days after the Contract is awarded. The proceeds of the Bidder’s security may also become property of the Agency if the Bidder withdraws its Bid within 15 Calendar Days after the Bid opening date, unless otherwise required by law, including Public Contract Code Section 5100 et. seq., and notwithstanding the award of the Contract to another Bidder. The Bidder shall submit Bid Bond (00 43 10) or Bid Security (00 43 20) with properly certified check with the Bid Package. 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 9 12. LABOR & MATERIAL BOND AND PERFORMANCE & WARRANTY BOND REQUIREMENTS. The successful Bidder shall furnish Agency with a Labor and Material Payment Bond and a Performance and Warranty Bond, each in an amount equal to 100% of the Contract price. Each bond shall be secured from a surety company that meets all State of California bonding requirements, as defined in Code of Civil Procedure Section 995.120 and is admitted by the State of California, and whose assets exceed their liabilities in an amount equal to or in excess of the amount of the bond. The Agency shall not accept personal sureties and unregistered surety companies. Each bond shall be accompanied, upon the request of Agency, with all documents required by Code of Civil Procedure Section 995.660 to the extent required by law. All bonding and insurance requirements shall be completed and submitted to Agency within 10 Working Days from the date the Agency provides the successful Bidder with the Notice of Award. These bonds shall be kept in full force and effect during the course of this Project and shall extend in full force and effect and be retained by the Agency until they are released as stated in the Contract. The Bonds are to be accompanied by an original, or a certified copy, of the unrevoked appointment, power of attorney, by laws, or other instrument entitling or authorizing the person who executed the bond to do so. 13. SUBSTITUTION OF SECURITY. The Contract Documents call for monthly progress payments based upon the percentage of the Work completed. The Agency will retain a percentage of each progress payment as provided by the Contract Documents. At the request and expense of the successful Bidder, the Agency will substitute securities for the amount so retained in accordance with Public Contract Code Section 22300. 14. OPTIONAL ESCROW FOR SECURITY DEPOSIT. Pursuant to applicable provisions of law (i.e., Public Contract Code Section 10263), appropriate securities may be substituted for any obligation required by these instructions or for any monies withheld by the Agency to ensure performance under the Contract. Public Contract Code Section 10263 requires monies or securities to be deposited with the Agency or a state or federally chartered bank in California as the escrow agent. The escrow agent shall maintain insurance to cover negligent acts and omissions of the agent in connection with the handling of retentions under this section in an amount not less than $100,000 per contract. 15. INSURANCE REQUIREMENTS. Before commencing the Work, the successful Bidder shall purchase and maintain insurance as set forth in the Agency General Conditions. If the Bid is accepted, and if requested by the Agency, Contractor shall provide Agency or preferred vendor copies of the insurer’s most recent annual statement and quarterly statement filed with the Department of Insurance pursuant to Insurance Code Section 900 et seq. within 10 Calendar Days of the insurer’s receipt of a request to submit the statements. 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 10 In accordance with the provisions of Labor Code Section 3700, Contractor shall secure the payment of compensation to its employees. Contractor shall sign and file with the Agency the following certificate before performing the Work under the Contract: I am aware of the provisions of Labor Code Section 3700, which require every employer to be insured against liability for workers’ compensation or to undertake self-insurance in accordance with the provisions of that code, and I will comply with such provisions before commencing the performance of the work of the Contract. The form of such, Certificate of Insurance (00 45 25), shall be submitted as a part of the Bid Package. Insurance must be placed with insurers that: 1. Have a rating in the most recent Best’s Key Rating Guide of at least A-:VII, or 2. Appear on the List of Approved Surplus Line Insurers, (“LASLI”) with a Best’s Key Rating Guide of at least A: X. 3. Are admitted to conduct the business of insurance in the State of California by the Insurance Commissioner. 4. Otherwise comply with all other aspects of City Council Policy No. 70. Auto policies offered to meet the specification of this Contract must: 1. Meet the conditions stated above for all insurance companies. 2. Cover any vehicle used in the performance of the Contract, used onsite or offsite, whether owned, non-owned or hired, and whether scheduled or non-scheduled. Workers’ compensation insurance required under this Contract must be offered by a company meeting the above standards with the exception that the Best’s rating condition may be waived. The Agency does accept policies issued by the State Compensation Fund meeting the requirement for workers’ compensation insurance. The Contractor shall be required to maintain insurance as specified in the Contract. Any additional cost of the insurance shall be included in the Bid price. The award of the Contract by the Board is contingent upon the Contractor submitting the required bonds and insurance, as described in the Contract Documents, within 10 Working Days of bid opening. If the Contractor fails to comply with these requirements, the Agency may award the Contract to the second or third lowest Bidder and the bid security of the lowest Bidder may be forfeited. 16. LICENSING REQUIREMENTS. Pursuant to Business and Professions Code Section 7028.15 and Public Contract Code Section 3300, all Bidders must possess proper licenses for performance of the Contract. Subcontractors must possess the appropriate licenses for each specialty subcontracted. Pursuant to Business and Professions Code Section 7028.5, the Agency shall consider any Bid submitted by a contractor 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 11 not currently licensed in accordance with California law and pursuant to the requirements found in the Contract Documents to be nonresponsive, and the Agency shall reject the Bid. The Agency shall have the right to request, and Bidders shall provide within 10 Calendar Days, evidence satisfactory to the Agency of all valid license(s) currently held by that Bidder and each of the Bidder’s Subcontractors, before awarding the Contract. Notwithstanding anything contained in this Contract, if the Work involves federal funds, the Contractor shall be properly licensed by the time the Contract is awarded, pursuant to the provisions of Public Contract Code Section 20103.5. 17. SUBCONTRACTORS. Bidder shall set forth the name, address of the place of business, and contractor license number of each Subcontractor who will perform work, labor, furnish materials or render services to the bidder on the Contract. This requirement includes each Subcontractor licensed by the State of California who, under subcontract to Bidder, specially fabricates and installs a portion of the Work described in the Drawings and Specifications in an amount in excess of one-half of one percent (0.5%) of the total Bid price. Additionally, the Bidder shall indicate the portion of the Work to be done by each Subcontractor in accordance with Public Contract Code Section 4104. Bidder shall submit Proposed Subcontractors Form (00 43 30) with the Bid Package. This form will be used by the Agency to determine the percentage of work that the Bidder proposes to perform. Bidders are cautioned that failure to provide complete and correct information may result in rejection of the Bid as non-responsive. Any Bid that proposes performance of more than 50 percent of the Work by Subcontractors or performance by forces other than the Bidder’s own organization will be rejected as non-responsive. Specialty items of work that may be so designated on the Proposed Subcontractors Form (00 43 30) “Contractor’s Bid” will not be included in computing the percentage of work proposed to be performed by the Bidder. Suppliers of materials from sources outside the limits of Work are not Subcontractors. The value of materials and transport of materials from sources outside the limits of Work, as shown on the plans, shall be assigned to the Contractor or the Subcontractor, as the case may be, that the Bidder proposes as installer of the materials. The value of material incorporated in any Subcontractor-installed Bid item that is supplied by the Bidder shall be included as a part of the Work that the Bidder proposes to be performed by the Subcontractor installing the item. When the Bidder proposes to use a Subcontractor to construct or install less than 100 percent of a Bid item, the Bidder shall attach an explanation sheet to the Proposed Subcontractor Form (00 43 30). The explanation sheet shall clearly apprise the Agency of the specific facts that show the Bidder proposes to perform no less than fifty percent (50%) of the Work with its own forces. 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 12 Determination of the subcontract amounts for purposes of award of the Contract shall be determined by the Board in conformance with the provisions of the Contract Documents. The decision of the Board shall be final. Contractor is prohibited from performing any Work on this Project with a Subcontractor who is ineligible to perform work on a public works project pursuant to Labor Code Section 1771.1 or 1777.7. Bidders shall make copies of the disclosure forms as may be necessary to provide the required information to Subcontractors. The page number and total number of additional form pages shall be entered in the location provided on each type of form so duplicated. 18. BIDDER INFORMATION AND EXPERIENCE FORM. Each Bidder shall complete the provided questionnaire and shall submit the questionnaire along with its Bid. Failure to provide all information requested within the questionnaire along with the Bid may cause the Bid to be rejected as non-responsive. The Agency may reject any Bid if an investigation of the information submitted does not satisfy the Agency that the Bidder is qualified to properly carry out the terms of the Contract. The Bidder shall submit Bidder Information and Experience Form (00 43 40) with the Bid Package. 19. NON-COLLUSION AFFIDAVIT. Bidders on all public works contracts are required to submit an affidavit of non-collusion with their Bid. This form (00 45 10 Non-Collusion Affidavit) is included with the Bid Package and must be signed and dated under penalty of perjury. 20. IRAN CONTRACTING ACT OF 2010. In accordance with Public Contract Code Section 2200 et seq., the Agency requires that any person that submits a bid or proposal or otherwise proposes to enter into or renew a contract with the Agency with respect to goods or services of $1,000,000 or more, certify at the time the bid is submitted or the contract is renewed, that the person is not identified on a list created pursuant to subdivision (b) of Public Contract Code Section 2203 as a person engaging in investment activities in Iran described in subdivision (a) of Public Contract Code Section 2202.5, or as a person described in subdivision (b) of Public Contract Code Section 2202.5, as applicable. The form of such Iran Contracting Certificate is included with the Bid Package and must be signed and dated under penalty of perjury. 21. PUBLIC WORKS CONTRACTOR REGISTRATION CERTIFICATION. Pursuant to Labor Code Section 1773, the Agency has obtained the prevailing rate of per diem wages and the prevailing wage rate for holiday and overtime work applicable in San Diego County from the Director of the Department of Industrial Relations for each craft, classification, or type 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 13 of worker needed to execute this Contract. A copy of these prevailing wage rates may be obtained via the internet at www.dir.ca.gov/dlsr/. In addition, a copy of the prevailing rate of per diem wages is available at the Agency and shall be made available to interested parties upon request. The successful Bidder shall post a copy of the prevailing wage rates at each job site. It shall be mandatory upon the Bidder to whom the Contract is awarded, and upon any Subcontractors, to comply with all Labor Code provisions, which include but are not limited to the payment of not less than the specified prevailing wage rates to all workers employed by them in the execution of the Contract, employment of apprentices, hours of labor and debarment of contractors and subcontractors. Pursuant to Labor Code Sections 1725.5 and 1771.1, all contractors and subcontractors that wish to bid on, be listed in a bid, or enter into a contract to perform public work must be registered with the Department of Industrial Relations. No bid will be accepted nor any contract entered into without proof of the contractor’s and subcontractors’ current registration with the Department of Industrial Relations to perform public work. If awarded the Contract, the Bidder and its Subcontractors, of any tier, shall maintain active registration with the Department of Industrial Relations for the duration of the Project. This Project is subject to compliance monitoring and enforcement by the Department of Industrial Relations. In bidding on this Project, it shall be the Bidder’s sole responsibility to evaluate and include the cost of complying with all labor compliance requirements under the Contract and applicable law in its Bid. To this end, Bidder shall sign and submit with its Bid the Public Works Contractor Registration Certification on the form provided, attesting to the facts contained in the registration certificate. Failure to submit this certificate may render the Bid non-responsive. In addition, each Bidder shall provide the registration number for each listed Subcontractor in the space provided in the Proposed Subcontractors Form (00 43 30). 22. PREVAILING WAGES. Pursuant to Labor Code Sections 1720, et. seq. and 1770, et. seq., Contractor shall pay prevailing wages for all Work performed under the Contract. The Agency has obtained from the Director of the Department of Industrial Relations the general prevailing rate of per diem wages in the locality in which the Work will be performed for each craft or type of worker needed to execute the Contract. These rates are available at the Agency or may be obtained online at http://www.dir.ca.gov. Bidders are advised that a copy of these rates must be posted by the successful Bidder at the job site(s). 23. DEBARMENT OF CONTRACTORS AND SUBCONTRACTORS. In accordance with the provisions of the Labor Code, contractors or subcontractors may not perform work on a public works project with a subcontractor who is ineligible to perform work on a public project pursuant to Labor Code Section 1777.1 or 1777.7. Any contract on a public 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 14 works project executed between a contractor and a debarred subcontractor is void as a matter of law. A debarred subcontractor may not receive any public money for performing work as a subcontractor on a public works contract. Any public money that is paid to a debarred subcontractor by the Contractor for the Project shall be returned to the Agency. The Contractor shall be responsible for the payment of wages to workers of a debarred Subcontractor who has been allowed to work on the Project. The Agency may disqualify a Contractor or Subcontractor from participating in bidding when a Contractor or Subcontractor has been debarred by the Agency or another jurisdiction in the State of California as an irresponsible bidder. 24. SIGNING OF BIDS. All Bids submitted shall be executed by the Bidder or its authorized representative. Bidders may be asked to provide evidence in the form of an authenticated resolution of its Board of Directors or a Power of Attorney evidencing the capacity of the person signing the Bid to bind the Bidder to each Bid and to any Contract arising therefrom. If a Bidder is a joint venture or partnership, it may be asked to submit an authenticated Power of Attorney executed by each joint venturer or partner appointing and designating one of the joint venturers or partners as a management sponsor to execute the Bid on behalf of Bidder. Only that joint venturer or partner shall execute the Bid. The Power of Attorney shall also: (1) authorize that particular joint venturer or partner to act for and bind Bidder in all matters relating to the Bid; and (2) provide that each venturer or partner shall be jointly and severally liable for any and all of the duties and obligations that the Bidder assumes under the Bid and under any Contract arising therefrom. The Bid shall be executed by the designated joint venturer or partner on behalf of the joint venture or partnership in its legal name. 25. SUBMISSION OF SEALED BIDS. Once the Bid and supporting documents have been completed and signed as set forth in these Instructions to Bidders, they shall be uploaded, along with other required materials, to the online bidding portal before the deadline for submitting bids. At the time of Bid submission, whether in the form of a cashier’s check, a properly certified check or an approved corporate surety bond payable to the Agency, Bidders must upload an electronic Portable Document Format (PDF) copy of the Bid Guarantee to the online bidding portal. The first 3 apparent low Bidders must provide the Agency with the original Bid Guarantee within 2 Business Days after the Bid opening date. Failure to submit the electronic version of the Bid Guarantee at time of bid submission shall cause the bid to be rejected and deemed non-responsive. Failure to provide the original within 2 business days may deem the bidder non-responsive. Original Bid Bond shall be submitted to: 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: April 18, 2024 Document Version: 1.0 Current Update: May 2023 Page 15 Public Works Contract Administration Attention: Graham Jordan, Contract Administrator 1635 Faraday Avenue Carlsbad, California, 92008 No oral or telephonic Bids will be considered. Pursuant to Public Contract Code Sections 1600 and 1601, only where expressly permitted in these Instructions to Bidders and the Notice Inviting Bids, may Bidders submit their Bids via electronic transmission (the online bidding portal). Bids received after the Bid Submission Deadline will not be accepted. Agency may reject any Bid not strictly complying with Agency’s designated methods for delivery. 26. OPENING OF BIDS. Bids submitted on the online bidding portal will be reviewed by the Agency. Once the Bid Submission Deadline has passed, Bidders, proposers, the general public, and Agency staff are able to immediately see the results online. Agency shall consider award of the Contract to the lowest, responsive, responsible Bidder as determined by the Agency consistent with Section 32 below. In case of a discrepancy between the line item entries submitted in the online bidding portal and the Bid Form, the online bidding portal shall prevail. In the event of any discrepancies, written numbers (e.g., fifty, hundred) will govern over numerical numbers (e.g., 50, 100) on the Bid Form. In the event of any discrepancies, written numbers (e.g., fifty, hundred) will govern over numerical numbers (e.g., 50, 100) on the Price Proposal Form. Also, the sum of all lump sum line items will govern over the “Total Proposed Lump Sum Price” line item. The Agency may reject any or all Bids or waive any irregularities or informalities in any Bids or in the Bidding process. The Bid and the terms of the Contract Documents constitute an irrevocable offer that shall remain valid and in full force for a period of 90 Calendar Days from the Bid Submission Deadline and such additional time as may be mutually agreed upon by the Agency and the Bidder. 27. WITHDRAWAL OF BID. Any Bid may be withdrawn via written letter, incurring no penalty, at any time before the scheduled closing time for receipt of Bids. Requests to withdraw Bids shall be worded to not reveal the amount of the original Bid. Withdrawn Bids may be resubmitted until the Bid Submission Deadline, provided that resubmitted Bids are in conformance with these Instructions to Bidders. Bids may be withdrawn after bid opening only by providing written notice to Agency within five (5) Working Days of the bid opening and in compliance with Public Contract Code Section 5100 et seq., or as otherwise may be allowed with the consent of the Agency. 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 16 28. BIDDERS INTERESTED IN MORE THAN ONE BID. No Bidder shall be allowed to make, file or be interested in more than 1 Bid for the same work unless alternate Bids are specifically called for. If the Notice Inviting Bids provides for alternate Bids, a person, firm or corporation that has submitted a sub-proposal to a Bidder, or that has quoted prices of materials to a Bidder, is not disqualified from submitting a sub-proposal or quoting prices to other Bidders. No person, firm, corporation, or other entity may submit a sub- proposal to a Bidder, or quote prices of materials to a Bidder, when also submitting a prime Bid on the same Project. 29. SALES AND OTHER APPLICABLE TAXES, PERMITS, LICENSES, AND FEES. Contractor and its Subcontractors performing work under the Contract will be required to pay California sales tax and other applicable taxes, and to pay for permits, licenses and fees required by the agencies with authority in the jurisdiction in which the Work will be located, unless otherwise expressly provided by the Contract Documents. 30. PERMIT AND INSPECTION FEE ALLOWANCE. Notwithstanding anything contained in these Instructions to Bidders, the Bid Form contains an allowance for the Contractor’s cost of acquiring traffic control permits and for construction inspection fees that may be charged to the Contractor by the Agency. The allowance is included within the Bid Form to eliminate the need by Bidders to research or estimate the costs of traffic control permits and construction inspection fees before submitting a Bid. The allowance is specifically intended to account for the costs of traffic control permits and construction inspection fees charged by the Agency. No other costs payable by Contractor to the Agency are included within the allowance. If such cost is not contained or specified in the Bid Form, the Contractor shall include the costs in the other Bid items on the Bid Form. 31. BASIS OF AWARD; BALANCED BID. The Agency shall award the Contract to the lowest responsible Bidder submitting a responsive Bid. The lowest Bid will be determined on the basis of the total Bid price. In the event of any discrepancies, written numbers (e.g., fifty, hundred) will govern over numerical numbers (e.g., 50, 100) on the Price Proposal Form. Also, the sum of all lump sum line items will govern over the “Total Proposed Lump Sum Price” line item. The Agency may reject any Bid which, in its opinion when compared to other Bids received or to the Agency’s internal estimates, does not accurately reflect the cost to perform the Work. The Agency may reject as non-responsive any Bid which unevenly weights or allocates costs, including but not limited to overhead and profit to 1 or more particular Bid items or otherwise violates Public Contract Code Section 9203. 00 21 10 INSTRUCTIONS TO BIDDERS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 17 32. AWARD PROCESS. Once all Bids are opened and reviewed to determine the lowest responsive and responsible Bidder, the Board may award the Contract. Once notified by Agency staff, the apparent successful Bidder should begin to prepare the following documents: (1) the Labor and Materials Bond; (2) the Performance and Warranty Bond; and (3) the required insurance certificates and endorsements. Once the Agency notifies the Bidder of the award, the Bidder will have 10 Working Days from the date of this notification to execute the Contract and supply the Agency with all of the required documents and certifications or the Bidder may forfeit the Bid security and the Agency may pursue award of the Contract to the next lowest, responsive, responsible Bidder. Once the Agency receives all properly drafted and executed documents and certifications from the Bidder, the Agency shall issue a Notice to Proceed to that Bidder. 33. EXECUTION OF CONTRACT. As required in these Instructions to Bidders, the Bidder to whom an award is made shall execute the Contract in the amount determined by the Contract Documents. The Agency may require appropriate evidence that the persons executing the Contract are duly empowered to do so. The Contract and bond forms to be executed by the successful Bidder are included within these Specifications and shall not be detached. 34. BUSINESS LICENSE. The prime Contractor and all Subcontractors are required to have and maintain a valid City of Carlsbad Business License for the duration of the Contract. 35. PARTICIPATION OF MINORITY AND WOMEN-OWNED BUSINESSES. The Agency encourages the participation of minority and women-owned businesses. 36. USE OF RECYCLED MATERIALS. The Agency encourages Bidders, suppliers, manufacturers, fabricators and contractors to utilize recycled and recyclable materials when available, appropriate and approved by the Agency’s Engineer. 37. STATUTORY REFERENCES. All references in these Instructions to Bidders (00 21 10) to any statute, rule or regulation are to the statute, rule or regulation as amended, modified, supplemented or replaced from time to time by the corresponding legislative or regulatory body. END OF SECTION 00 41 00 Bl D FORM NAME OF PROJECT: El camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN NAME OF BIDDER: ___ D_I_C_K_M_I_L_LE_R __ IN_C_. ______________ _ AGENCY: City of carlsbad 1635 Faraday Ave Carlsbad, CA 92008 The undersigned declares that we have carefully examined the location of the proposed Work, and have read and examined the Contract Documents, including all Plans, Specifications, and Addenda, if any, for the above-mentioned Project. The undersigned has acknowledged receipt, understanding, and full consideration of ANY and ALL Addenda to the Contract Documents via the online bidding portal. We propose to furnish all labor, materials, equipment, tools, transportation, and services, and to discharge all duties and obligations necessary and required to perform and complete the Project, as described and In strict conformity with the Drawings, and these Specifications for TOTAL BID PRICE. ~ Attached Is the required Bid Bond (00 43 10) or Bid Security (00 43 20) in the amount of not less than 10% of the Total Bid Price. QI: Attached ls the completed Proposed Subcontractors form (00 43 30). ~ Attached Is the completed Bidder Information and Experience form (00 45 40) 121 Attached is the fully executed Non-collusion Affidavit (00 45 10). IX Attached is the completed Iran Contracting Act Certification form (00 45 15). QS Attached Is the completed Public Works Contractor Registration Certification form (00 45 20). ~ Attached is the completed Certificate of Insurance form (00 45 25). IX Attached is the Statement of Regarding Debarment form (00 45 30) ~ Attached is the Disclosure of Discipline Record (00 45 35) ~ Attached Is the CARB Fleet Compliance Certification (Attachment E) □ Attached Is the Optional Escrow Agreement (If applicable) (00 6130) 00 4110 BID FORM Document Version: 1.0 Pap18 Dam Printed: March 28, 2024 Current Updatr. M., 2023 1. BID SCHEDULE. Item Item Description No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Mobilization Construction Schedule Erosion Control and Water Pollution Control Temporary Traffic Control Clearing And Grubbing Asphalt Concrete Aggregate Base Unclassified Excavation Concrete Sidewalk Concrete Driveway Concrete Curb Ramp Concrete Cross Gutter Concrete Curb And Gutter Asphalt Concrete Dike Cold Mill Asphalt Concrete Gravity Retaining Wall -Type A Gravity Retaining Wall -Type C Porous Sidewalk Salvage And Relocate Mailbox 18" Rep (1350-D) 36" Rep (1350-D) Straight Headwall Biofiltration Bmp 811 Pvc (Perforated) 8" Pvc (Non-Perforated) Curb Outlet Curb Inlet -Type B {L=51) Curb Inlet -Type B-2 (L=ll') Storm Drain Cleanout Type -A 24"X24" Cleanout 811 Subdrain Cleanout 8" Overflow Riser Cleanout Observation Well Structure Excavation (Retaining Wall) Structure Backfill (Retaining Wall) Structure Concrete, Retaining Wall Bar Reinforclna: 9)ncrete, Retaining Wall Stained Concrete Surfacing Anti-Graffiti Coating 00 4110 BID FORM Document Version: 1.0 Pace19 Unit of Measure LS LS LS LS LS TON Cf Cf Cf CY CY CY LF LF SQYD CY CY SQFT EA LF LF EA SQFT LF LF EA EA EA EA EA EA EA EA Cf CY CY LB SF SF Quantity Unit Price Total 1 172,500.00 172,~00.00 1 5,625.00 5,625 .00 1 11 000. 00 11,000.00 1 62,500 .00 62,500 .00 1 ,:;ci non on 69 ooo no 891 185 .01 164,835.00 969 AA nn A1 'ICU: nn 5,320 38.00 202,160 .00 92 ,_n nn .:1 <:An nn 2 1,011.00 2,022 .00 12 l,840 .0U L.L., UtlU . UU 19 1,216.00 23,104.00 1,624 45 .00 /.J,Uov .UU 43 =-u .vv ,, .1,..;iiv . vv 522 10 .00 5,220 .00 2 --1,275.00 2,550.00 6 1,275 .00 7,650.00 1,543 25 .00 38,575.00 1 410 .00 410 .00 229 'l_n? nn 69 158 00 54 362.00 19,548 .00 1 11 A'>C: nn 11 A?'-on 1,625 86.50 140,562.50 335 OA ..,_,. .,., 1 ,,, n nn 209 66.00 13,794.00 1 6,260.00 b,L.bU ,UU 1 11,150 .00 11,150.00 1 14,500 .00 14,500.00 1 13,680.00 13,680.00 1 7,730 .00 7,730 .00 3 770.00 2 310.00 3 988 .00 2,964 .00 3 7'1<;. nn 2 ,205 .00 2,145 289 .00 619,905 .00 2,800 ?1 en en ?nn nn 460 1,750.00 805,000 .00 69,000 1.50 103,500 .00 4,851 2 .00 1,702 .00 4,851 I .70 :>, 0£J. .,u Date Printed: Aprtl 11. 2024 • Current Update: May 2023 40 41 42 43 44 45 46 47 48 49 50 51 52 53 Black Vinyl Coated Chain Link Railing LF 419 334,00 139,946.00 Striping and Markings LS 1 44,000.00 44,000.00 Striping Removal LS 1 14,4~0.00 14,4~0.00 Signing LS 1 6,900.00 6,900.00 Adjust Water Meter to Grade EA 2 1,050.00 2,100.00 Install 2" Water Service EA 1 15,100.00 15,100.00 Install 2" Air-Vacuum Valve Assembly and EA 2 10,200.00 20,400.00 Appurtenance Lighting System LS 1 180.550.00 180,550.00 Traffic Signal LS 1 189,750.0 189,750.00 Irrigation LS 1 189,750.00 189,750.00 Planting LS 1 1 'l./\ A? c; /\ /\ 11/\ A?t; /\/\ Initial 120 Day Maintenance LS 1 4,140.00 4,140.00 Tree Removal, Stump Grinding, and Disposal EA 12 , c, I\ (\(\ 1 Cl 'l 'l /\ /\ /\ Slurry Seal SY 12,100 6.75 81,675.00 The costs for any Work shown or required in the Contract Documents, but not specifically identified as a line item are to be included in the related line items and no additional compensation shall be due to Contractor for the performance of the Work. The estimated quantities for Unit Price items are for purposes of comparing Bids only and the Agency makes no representation that the actual quantities of Work performed will not vary from the estimates. Final payment shall be determined by the Engineer from measured quantities of Work performed based upon the Unit Price. 2. TOTAL BID PRICE. The TOTAL BID PRICE on Bid Schedule total of Unit Prices: Total Bid Price in Numbers: ,$3, 993,597 • 70 ----------------------- Total Bid Price in Written Form: THREE MILLON NINE HUNDRED NINETY THREE THOUSAND FIVE HUNDRED NINETY SEVEN & 70/100 In case of discrepancy between the written price, the numerical price, or the price as submitted via the online bidding portal, the on line bidding portal price shall prevail. The undersigned agrees that this Bid Form constitutes a firm offer to the Agency which cannot be withdrawn for ninety (90) Calendar Days from and after the Bid opening, or until a Contract for the Work is fully executed by the Agency and the lowest responsible Bidder, whichever is later. 00 4110 BID FORM Document Version: 1.0 Page 20 Date Printed: April 18, 2024 Current Update: May 2023 The Undersigned has carefully checked all the above figures and understands that the Agency will not be responsible for any error or omission on the part of the Undersigned In preparing this Bid. 3. RECITALS. The successful Bidder agrees to sign the Contract and furnish the necessary ponds and certificates of insurance within 10 Working Days after the Agency Issues the Notice of Award to the successful Bidder. The Undersigned agrees that In case of failure to execute the required Contract with necessary bonds and Insurance pollcles within this time period, the Agency may pursue awarding the Contract to the next lowest responsible Bidder and the Bid Security of the lowest Bidder may be forfeited. Upon receipt of the signed Contract and other required documents, the Agency will proceed to execute the Contract and Issue a purchase order and the Notice to Proceed. The time of completion shall commence on the date of the Notice to Proceed, unless otherwise specified. The undersigned agrees to begin the Work within 10 Working Days of the date of the Notice to Proceed, unless otherwise specified. The Undersigned Is aware of the provisions of Labor Code Section 3700, which requires every employer to be insured against liability for workers' compensation or to undertake self-insurance In accordance with the provisions of that code, and agrees to comply with such provisions before commencing the performance of the Work of this Contract and continue to comply untll the Contract is complete. The Undersigned Is aware of the provisions of Labor Code Section 1770 et seq. relative to the general prevailing rate of wages for each craft or type of worker needed to execute the Contract and agrees to comply with Its provisions. The Undersigned Bidder declares, under penalty of perjury, that the undersigned Is licensed to do business or act In the capacity of a contractor within the State of California and that this statement Is true and correct and has the legal effect of an affidavit. The following are the Bidder's applicable license number(s}, with their expiration date(s) and class of license(s}: ____ LICENSE #380204 CLASS A, B, C12 Expires 06/30/2025 If the Bidder Is a Joint venture, each member of the joint venture must Include the required licensing Information. 1 00 4110 810 FORM Document Version: 1.0 Pap21 Date Printed: March 28, 2024 Current Update: Ml¥ 2023 A Bid submitted to the Agency by a Contractor who is not licensed as a Contractor pursuant to the Business and Professions Code shall be considered nonresponslve and shall be rejected by the Agency. In all contracts where federal funds are involved, no Bid submitted shall be invalidated by the failure of the Bidder to be licensed In accordance with California law. However, at the time the Contract is awarded, the Contractor shall be properly licensed. The Undersigned Bidder represents as follows: 1. That no elected or appointed official, officer, agent, or employee of the Agency is personally Interested, directly or Indirectly, In this Contract, or the compensation to be paid under It; that no representation, oral or In writing, of the Agency, its officers, agents, or employees has Induced Bidder to enter Into this Contract, excepting only those contained in this form of Contract and the papers made a part of this Contract by its terms; and 2. That this Bid is made without connection with any person, firm, or corporation making a Bid for the same Work, and Is In all respects fair and without collusion or fraud. Accompanying this Bid Is _BIO BOND_________ (Cash, Certified Check, Bidder's Bond or cashier's Check) for 10% of the amount Bid, payable to Agency as Bid Security and which Is given as a guarantee that the undersigned will enter Into a Contract and provide the necessary bonds and certificates of Insurance If awarded the Contract. Organized under the laws of the State of _CALIFORNIA ______ _ D an individual D a partnership ~ a corporation 00 4110 BID FORM DocUrnent Version: 1.0 {Signatures continue on next page) Pqe2l Date Printed: Mardi a, 2024 current Update; May 2023 IF A SOLE OWNER OR SOLE CONTRACTOR SIGN HERE: I certify under penalty of perjury under the laws of the State of California that all of the information submitted in connection with this Bid and all of the representations made in this Bid are true and correct. 1 Name under which business is conducted 2 Signature (given and surname) of proprietor Printed/Typed Name 3 Place of Business (Full Address: street, number, city, state, zip) 4 Telephone Number 5 Email NOTARIAL ACKNOWLEDGMENT OF EXECUTION BY ALL SIGNATORIES MUST BE ATTACHED 00 4110 BID FORM Document Version: 1.0 Page 23 Date Printed: March 28, 2024 Current Update: May 2023 IF A PARTNERSHIP, SIGN HERE: I certify under penalty of perjury under the laws of the State of California that all of the information submitted in connection with this Bid and all of the representations made in this Bid are true and correct. 1 Name under which business is conducted 2 Signature (given and surname and role) {Note: Signature must be made by a general partner) Printed/Typed Name 3 Place of Business {Full Address: street, number, city, state, zip) 4 Telephone Number 5 Email NOTARIAL ACKNOWLEDGMENT OF EXECUTION BY ALL SIGNATORIES MUST BE ATTACHED 00 4110 BID FORM Document Version: 1.0 Page 24 Date Printed: March 28, 2024 Current Update: May 2023 IF A CORPORATION, SIGN HERE: I certify under penalty of perjury under the laws of the State of California that all of the information submitted in connection with this Bid and all of the representations made in this Bid are true and correct. 1 Name under which business is conducted DICK MILLER INC. -- 2 Signature (given and surname and Title) (Note: Signature must be made by a someone who can ,,_ __ f. Ts--bind the corporation) Printed/Typed Name GLEN BUUOCK 3 Place of Business (Full Address: street, __ 930 BOARDWALK SUITE H number, city, state, zip) _SAN MARCOS, CA 92078 4 Telephone Number _760-471-6842 _______ _ 5 Email _GBULLOCK@DMIUSA.NET _______ _ NOTARIAL ACKNOWLEDGMENT OF EXECUTION BY AU SIGNATORIES MUST BE ATTACHED 00 4110 BIO FORM Document Version: 1.0 Page25 Date Printed: March 28, 2024 CWfflll Update: May 2023 CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 BUUUUil ii MP1 B Bi B 8 8 J !Ii J B AC !IIU J B 8 B B B B B BB B 8 1M M E 8 !JJM ! A notary public or other officer completing this certificate Y8rifles only the Identity of the lndMdual who signed the document to which this certificate Is attached, and not the truthfulness, accuracy, or validity of that document. State of Callfomla } eounfy or __ ~-==~-..P~i.rJ~~~._- 0n ~ 24 , 2"2-A before me, _.....JA~•~•-.._i...ii;W\=~--.;;;;.......::;;..A_..;.e..:..1,1<'(....,.._.'----__ __. Date Here 1nsett Name anc1 T1t1e Hie omcer personelly appeared ____ c;; .... __ 1-==n:_---t-f: ..... , ........ f> ___ u ... \\..,.f ... <K--------------- Name(sJ of Slgner(s} who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within Instrument and acknowledged to me that he/she/they executed the same In his/her/their authorized capadty(les), and that by his/her/their slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the Instrument. I ft • ft ft ft :.:.:o::v •• f -a NallryPublk-Cllfonlla ! · s.n D1eF County I ~ . i011Hl1ll11111Zet017 .t llrt·Camm. Ullk,5,-, 3, 21121 u a Place Nototy Seal and/or Stomp Abow I certify under PENAL TY OF PERJURY under the laws of the State of California that the foregoing paragraph Is true and correct. WITNESS my hand and official seal Signature .,,(/4~./~ Slgnmn of Nolory .----------------OPTIONAL ---------------, A Completing this Information con deter alteration of the document or fraudulent reattachment of this fonn to on unintended document. Description of Attached Document Title or Type of Document ______________________ _ Doc:uma1tDale: __________________ NumberatPages: ___ _ Slgner(s) Other Than Named Above: ___________________ _ Capaelty(les) Clalmod by Slgn.r(a) Signer's Name: __________ _ Signer's Name: __________ _ a Corporate Officer -Title(s): _____ _ □ Corporate Officer -Tille(s): _____ _ a Partner -a Limited a General a Partner -a Limited a General a lndMdual a Attorney In Fact a lndMdual a Attorney In Fact a Trustee a Guardian or Conservator a Trustee a Guardian or Conservator a Other. -------------□ Other: -------------Signer Is Representing: _______ _ Signer Is RepreseAtlng: _______ _ nu AAA BB BBB■ 8 B 8 Wl E 8 !Ml L 8 IJSilill 8 B B 8 02019 National Notaty Assocmtlon List below names of president, vice president, CFO, secretary and assistant secretary, if a corporation; If a partnership, 11st names of all general partners, and managing partners: GLEN BULLOCK, PRESIDENT ' Approved as to form this ________ day of _________ 20 __ _ END OF SECTION 004110810FORM Ooc:umentVenlon: 1.0 Pa1926 Date Printed: Mardi 28, 2024 CUrrent Update: May l023 00 43 10 BID BONO FORM (Note: This form Is not required when other form of Bidder's Security, e.g. cash, certified check or cashier's check, accompanies Bid. In that case, use form 00 43 20 Bid Security) NAME OF PROJECT: El camlno Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID No.: PWS24-2373TRAN NAME OF BIDDER: __ o_ic_k_M_i_u_er_,_1nc_. __________________ _ The makers of this bond are, Dick MIiier, Inc. as Principal, and The Ohio Ca•ualty lnauranoe Company , as Surety, and are held and flnnly bound unto the City of Carlsbad ("Agency'') In the penal sum of 10% OF THE TOTAL BIO PRICE of the Prindpal submitted to the Agency for the Work described below, for the payment of which sum in lawful money of the United States, well and truly to be made, we bind ourselves, our heirs, executors, administrators, successors and assigns, jointly and severally, flnnly by these presents. THE CONDITION OF THIS OBLIGATION IS SUCH that whereas the Principal has submitted the accompanying Bid dated 2024 If the Prlnclpal does not withdraw Its Bid within the time specified In the Contract Documents; and if the Principal provides all required documents to the Agency and ls awarded the Contract; then this obligation shall be null and void. Otherwise, this bond wlll remain In full force and effect. Surety, for value received, stipulates and agrees that no change, extension of time, alteratlon or addition to the terms of the Contract Documents shall affect its obligation under this bond, and Surety waives notice of any such changes. In the event a lawsuit is brought upon this bond by the Agency and judgment is recovered, the Surety shall pay all litigation expenses incurred by the Agency in such suit, including reasonable attorneys' fees, court costs, expert witness fees and expenses. Ill Ill Ill Ill Ill 00 43 10 BID BOND FORM Document version: 1D Page27 Date Printed: March 28, 2024 Current Update: May 2023 IN WITNESS WHEREOF, the above-bound parties have executed this instrument under their several seals this 13th day of May • 20 2• the name and corporate seal of each corporation. PRINCIPAL: Dick MIiier, Inc. (Name of Principal) (sign here) q}e,, ~ul !be¥- (Print name here) • ~ J)k:Jl-t\(Uht-/10- (Title and Organization of Signatory) Required Attachments: Executed by SURETY this 13th day of __ .., _______ 20~ SURElY: The Ohio Casualty Insurance Company [name of Surety) 790 The City Drive South, Suite 200 Ora119e, CA 12111 [address of Surety) 714-634-5722 [telephone number of Surety) (signature of Attorney-in-Fact) Bart Stewart (printed name of Attorney-In-Fact) LI Corporate resolution showing current power of attorney. □ Proper execution by PRINCIPAL. D Proper notarial acknowledgment of execution by SURETY. □ President or vice-president and CFO, secretary or assistant secretary must sign for corporations. If only 1 officer signs, the corporation must attach a resolution certified by the secretary or assistant secretary under corporate seal empowering that officer to bind the corporation. END OF SECTION 00 43 10 BID BOND FORM Document Verslai: 1.0 Page28 Date Printed: March 28, 2024 current Update: May 2023 CALIFORNIA ALL~PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 A notary public or dher offiCRr completing this certificate verifies a,ly the identity of the Individual who signed the document to which this certificate Is attached, and nd the truthfulness, accuracy, 01 ltaliclty of that document State of Califomia County of Sen Dtep ) ) On May 13, 2024 before me, _____ s_. L._H_olc_om_b_,_N_o_tary __ P_u_b_Hc ____ __. Date Here Insert Name end ntle of the Officer personally appeared ___________ Ba__...tt.........,Ste ...... wart ....... _________ _ Name(s) of Slgner(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within instrument and acknowledged to me that he/she/they exea.rted the same In hls/her/thoir authorized capaclty(les), and that by hishler/thelr slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the penson(s) acted, executed the Instrument. e 6. L. HOLCOMB Ji COMM .. • 2.4_71t12e I II ,.,.,NUO ·--!l SM DIEGO COUNTY i --~~~..:.~!0~~ ; ........ ~~~ Place Notary Sea/ Above I certify under PENAL TY OF PERJURY under the laws of the State of Califomia that the foregoing paragraph Is true and correct. WITNESS my hand and official seal. Stgnatun,~.Ai>tt...J-U..!· ~~· ~k:- Slgnature of Notarv Public ---------------opnONAL ______________ _ Though thfs section Is optional, canpletlng this Information can deter alteratlon of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: ____________ Document Date: _______ _ Number of Pages: ___ Slgner(s) Other Than Named Above: ___________ _ C11paclty(les) Claimed by Slgner(s) Signer's Name: __________ _ Signer's Name: ___________ _ D Corporate Officer -Title(s): _____ _ D Corporate Officer -Tttle(s): _____ _ D Partner -□ limited □ General □ Partner - D Limited □ General D Individual □ Attorney In Fact D Individual □ Attorney In Fact D Trustee □ Guardian or Conservator □ Trustee □ Guardian or Conservator □Other: _____________ _ D Other: _____________ _ Signer Is Representing: ________ _ Signer Is Representing: ________ _ wwe:wwwaczcccccwcc.:avwuwww-4WWWW@UC~wwwexuecowNOcez.:,va;,;.;.;wwCCCOCC1 C2014 National Notary Association• www.NatlmalNotary.org • 1-800-US NOTARY (1-800-876-6827) Item #5907 ~Libert_r. ~ Mutual. SURETY This Power of Attorney llrllts the ICtl of 111011 named herein, and they hive no authority to bind lhe Company except In the manner and to the txtent herein stated. Liberty Mutual Insurance Company The Ohio Casualty Insurance Company West American Insurance Company POWER OF ATTORNEY Cerlflcate No: 8206238 -9895111 KNOWN ALL PERSONS BY THESE PRESENTS: Thal The Olio Ca&u!Ay lnaurance Canpany ii I corporation <Uy organized under the lawa of Ile state of Now Hllnplhlre, lhal Liberty MulUal Insurance Canpany is a oorparation !Uy organized und« Iha laws of lhe Stale of Maasachusells, and West Amerlcal lnaur■nc:e Ccnpaly Is a CXllpOl'lltim cilly organized under Ille laws m Ille Stale cl lnllana ,-., ~ Clled Ille 'Comprils1, iusuant 1o and by au1llorily !wan 881 bll, does herelrf name, conslitule and appoint, Bart Siewart al mlhec:ly m Encjni1as state" CA eadt lndhMklaly If lh•e 1111 men 111r1 one named. 11s true and ~ ~ 1o ma11e, llleCUte, wl, adtncMiedge and dehs, b' and m ila behalf• surely and as Is act and deed, any and al IIKlei1alangs. bonds. recognlzanc:es and other surely obligalims, in punuance d lhase presenls and shal be IS blnclng UllOII the Companies IIS I they have been duly signed by lhe prasident and attesled by lhe secretary of Ile ~les In Ills OM1 prq>er pe,sons. IN WITNESS WHEREOF, Ills ~ of HkJmeJ has been sl.bscribed by an audiorized ofbr or affidal of Ile Companla 111d the CXllpOlllle seals of Ile Colllpanles have been affixed llerelo lhls ~~of Septcnbcr • ...fill_. Liberty Mu"8I Insurance Conpaiy The Olio Casualty lnsurlnce Canpeny West American lnSll'ance Canpany en ./)_ ~~ uiE I -~--~-~~~~ I~ -; State of PENNSYLVANIA IS DalliclM. Carey, Assistant secretary .f! ~ :, County d MONTGOf.ERY 6 E t; ~ On this 3rd day of September , 2021 _ before me persmally ~peared David M. en-,, who acknowledged himself to be the Assistant Seaetay of l..bel1y Mutual Insurance ~ CP ~ (ij Company, The Ohio Casually Colq>any, and West American Insurance Company, 111d that he, as such, being authaized so to do, execute the faegolng instrument for the purposes li ~ ~ ~ lhereil contained by sgnilg on behalf of the corporations by himself as I duly authorized olblr. > CPro ~ -:§ IN WITNESS WHEREOF, I have here1.11to subsaibed niy 111111111 and lffillod my notarW seal at King of PrUlala, Pennayt.,ana, on the day and year hi above llrilten. ~ c~ ~o ~Cl) .-=-----,---,-,,-~,.....,,,-..,....., -~ Q .... Comrlonwell,ol"-1nlyf,anlo-NocarySool >-- CJ) O r .... -.,_.,Nlo i a.,·ai _ l.bdgomuy eaun1y U ~ .'1 E E 0 ~ Myconmllslonuprn-.21.21l25 By:+--,-~~~-~,-----------10 CP C ~ ~-.A, CG!Mam1 nllnber 11ZG044 :t:; .._ ai-~~~f:, __ ,__,..____ eresaPastella,NaaryPublic ~ o 0>~ ,CR\'~ 0~ ro.._ '-N .g> ~ Tlis Power d Ntan-, Is made ll1CI executed pu1111111t ID 111d by authority of Ile following By,lawa and Authorizations of The Ohio Caaualy hsurance ~y. Lbrty Mutual $ 0\> ~ .E;_ lnsurence Company, ll1CI West American harance Company whk:h resoluions are now in ful force end tiffed reedilg as kllows: tr_~ .._ ~ ARTICLE IV-OFRCERS: Sectill 12. PoMrof AltarMri, 5 ~ .g f! MY ollcer er dher ofidal cl the Co,porlllon authorized for lhat purpose In \ltlrilng by the Chainnan er lhe President, and subject lo IUCh limitation as the Charman er the =c ..--;g O Presidanl may prescribe, ~ appdnt audl atomeys-ln-fact. as may 1111 necessa,y to act in behalf of Iha Corpaatiln lo lllllke, ■xa:ute, 11111, acknowledge and deliver as surety fa ~ ~ c any and ell llldertaklngs, bonds, recognizances 111d other surety obllgalionl. &!ch attorneys-in•fact. aubjact lo lhe lmilations set forth In their respective powss of attorney, shaff -o fl -~ have Ill power lo bind Ille Corporation by their 191ature and a<ecution of any sudl lnsbumenls •d to attach llerelo the seal of the Capcration. Wien so executed, such g CP ~ i3 lnstrumera lhal 1111 as bin<lng • if signed by lhe President and attested b by lhe Seaetay. MY pows-or adhaity granted lo any replUllllative er attamey-il..fact under the ~ :Q prCM9lonS cl this llllicle may be mdled at any tinle by Ille lloll'd, the Chairman, Iha President er by lhe olliar er ollic8ls piing such power or llllhorly. 0 ~ ARTICLE XII -Execution of Contracts: Section 5. Slnty Bonds and lhlertaldngs. Any olcer ol lhe Compa-.y authorized for thal ptlJIOS8 ii writing by Ille charman or lhe prasklall and ~ to such lnitations as the duirman or the president may prescribe, shd appoint such altlrneys-il.fact, as may be necessary 10 act In behalf d the Company lo malca, execute, seal. aclcncwledge and deliver as llll8ly a,y and al undertakings, bOllds. recogrmncas and other suraty dl!Qalons. Such atlaneys-in-fact sui.ect b lhe linitali<Jls set foltt In their ,espedlve pow8fS d lltomey, shal haw UI power lo bind the Company by thtir signature and execulon d any such insnlmenlS end lo atta:h thereto the seal of the Company. Wter1 so exeaited such Instruments shal ha as blrdng as II signed by the president and atlesled by the secrelary. Certificate of DNlgnatlCII -The Preeiclent d the Company, aclr9 pu18Uant to the Bylaws d the eon.,eny, authorizes o.rid M. C--,, Aslisllllt Secrelary to eppoit such attorneyH,- fad aa may be -.ary to act on behalf of lhe Company to make, execule, seal, acknovAedge a,d dolhlor as surety any and al undelladngs, bonds. reoognizlnoes and other auraty obllgalionl. ' Authorization -By unanimous consatt or the CCllnpany's Board of llrecton, the Company consents that lacslmlle or mechanicaly reprodu:ed eignallWe or any 819istant secretary or tie Company. wherever appea,lng t.,on a Cllllfled a,py of any power of attanay Issued by Ille compa,y in CX11111eclon with surety bonds, shd be valid and binding ~ the Company v.tth the sane force atd effect as though manualy afllxed. ~ Renae C. Llewellyn, the undelslgned. Asslslll1t Secralaly, The Ohio C&sualy NU1IIIC8 Colllpany, Liberti/ Mutual Insurance Company, and West hnaica1 Insurance Company do hereby catify lhat the orvnal power d atlllmey of which Ile begolng Is a lll, true and COIT8CI a,py d Ile Power cl Alantl/ axecwid by said ~. Is In full force and effect and hat not bean revoked. IN TESTIMONY WHEREOF, I ha\111 hanullo lel my hand and affixed the seals of said Comparies llis -2!!!?._ day d May , ~- By:~•~ Ronco C. Lls'Nollyn, Asslslont Secretary LMS-12873 LMIC OCC WAIC Multi Co02/21 CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 ..... C rt••····-----······••HOOOII0 ■■1111111■1 ■■11111 ■a11111111a11111111■11111IIIIIIIIIHDllllllRIBIIIDIDIII A notary public or other officer completing this certificate verifies only the Identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California } County of ___ 9.__~ ____ ___,__.i ... c:; .. ~,..----- On -Ald-:~ .... ,-2"~,Hz ... ~ .. &I,¥----before me, _ __._."'4 ........ lr,,_m_.....m ... ui-.-~ .... ~ .... ·-,,!f.. _________ _, Date Here Insert Na a,(d'ntJe of the Offk:•r personally appeared ------'"='z.a.\l..,.a...-..+f: ..... _.,.~...,o-...&.lf\~tt-ok..;..r;..-_________ _ Name(s) of Slgner(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(les), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the Instrument. ~ 0 0 ft ft O ::,;;~y ft C ~ ~-tlotlry Public• CIHfomll 5 • !; s.n Dlelo County ~ • Commlulonl 2419017 -~ , Ntt Comm. Explrts May 3, 20: t Place Notary Seal and/or Stamp Above I certify under PENAL TY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand and official seal. Signature /4h,.y..,.,,.,el1J;;tt Signature of No A 'le OPTIONAL Completing this Information can deter alteration of the document or fraudulent reattachment of this form to an unfntended document Description of Attached Document Title or Type of Document: _________________________ _ DocumentDate: ___________________ Numberof P ges: ___ _ Slgner(s) Other Than Named Above: ______________________ _ Capaclty(iea) Claimed by Slgner(s) Signer's Name: ___________ _ Signer's Name: ___________ _ □ Corporate Officer -Tltle(s): _____ _ □ Corporate Officer -Tltle(s): ______ _ □ Partner -□ Limited □ General □ Partner -□ Limited □ General □ Individual □ Attorney In Fact □ Individual □ Attorney In Fact □ Trustee □ Guardian or Conservator □ Trustee □ Guardian or Conservator □ Other. □ Other: _____________ _ Signer is Representing: ________ _ Signer is RepreseAting: ________ _ OH1811880U0881■aa Wl8llll -~·-·I •• IIRIIIRllillOl8IIW)8IIIIIJIIIBml118111 l»-11WIIOAI I 1111I1111110111@ I 11111818 02019 National Notary Association 00 43 20 BID SECURITY (Note: This form is required when cash, certified check or cashier's check, accompanies Bid. If Bid Bond is being provided, use form 00 43 10 Bid Bond) NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN NAME OF BIDDER: _________________________ _ Accompanying this proposal is a Certified / Cashier's check payable to the order of the City of Carlsbad ("Agency"), in the sum of ____________________ _ dollars ($ ________ , this amount being 10% of the total amount of the Bid. The proceeds of this check shall become the property of the Agency, provided this proposal shall be accepted by the Agency through action of its legally constituted contracting authorities and the Undersigned shall fail to execute a Contract and furnish the required Performance, Warranty and Payment Bonds and proof of insurance coverage within the stipulated time; otherwise, the check shall be returned to the Undersigned. The proceeds of this check shall also become the property of the Agency if the Undersigned shall withdraw his or her Bid within the period of 15 Calendar Days after the date set for the opening of the Bid, unless otherwise required by law, and notwithstanding the award of the Contract to another Bidder. Required Attachments: □ Certified Check or Cashier's Check END OF SECTION 00 43 20 BID SECURITY Document Version: 1.0 Page 29 BIDDER Date Printed: March 28, 2024 Current Update: May 2023 00 43 30 PROPOSED SUBCONTRACTORS FORM NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN NAME OF BIDDER: ___ D_IC_K_M_I_LLE_R_IN_C_. ________________ _ In compliance with the Subletting and Subcontracting Fair Practices Act (Public Contract Code Section 4100 et seq.), Bidder shall set forth below: (a) the name and the location of the place of business, (b) the California contractor license number, (c) the DIR public works contractor registration number, and (d) the portion of the Work which will be done by each Subcontractor who will perform work or labor or render service to the Bidder in or about the construction of the Work or Improvement to be performed under this Contract in an amount in excess of one- half of one percent (0.5%) of the Bidder's Total Bid Price. Notwithstanding the foregoing, if the Work involves the construction of streets and highways, then the Bidder shall list each Subcontractor who will perform work or labor or render service to the Bidder in or about the Work In an amount in excess of one-half of one percent (0.5%) of the Bidder's Total Bid Price or $10,000, whichever Is greater. No additional time shall be granted to provide the below requested information. If a Bidder fails to specify a Subcontractor or if a Contractor specifies more than one Subcontractor for the same portion of Work, then the Bidder shall be deemed to have agreed that It is fully quallfied to perform that portion of Work and that it shall perform that portion Itself. No changes in the Subcontractor's listed Work will be made without the prior approval of the Agency. Attach additional pages as required. (Signature of Bidder) 00 43 30 PROPOSED SUBCONTRACTORS FORM Document Venlon: 1.0 Paae30 Date Printed: Mardi 28, 2024 Oment Update: May 2013 Name of Location of CSLB DIR Type of Work %of Amount of Subcontractor Business Contractor Registration to be done by Work Work by License Number/ Subcontractor Subcontractor No./ Exp Exp. Date in Dollars* Date Ferreira Rancho 985180 J.000001634 fencing 121,294.00 t:onstruction Cucamonga . ----------------------------------------------------------------------------------------Makelele San Marcos 987557 1000028415 landscape 301,236.50 AMERICAN ASPHALT CORONA,CI\. 784969 1000000645 Sl.ORR:i SEAL 70,785.00 CONDON JOHNSON SAN DIEGO 300068 1000004443 TEMP SHORING 459,630 .00 LE8AC'Y REBAR CHULA VISTA 1053958 1000443050 REBAR 84,209 ,)2 PRECISION EL CAJON 380204 ll>000ilSli STRIPING 31,000,00 LEKOS EL CAJON 588410 1000004487 LIGHTIN~ 225,600 .00 ELECTRIC TRAFFIC SIGNAL Pursuant to Public Contract Code Section 4104, subdivision (a)(3)(A), receipt of the information preceded by an asterisk(*) may be submitted by the rudder up to 24 hours after the deadline for submitting bids contained in the "Notice Inviting Bids". END OF SECTION 00 43 30 PROPOSED SUBCODITRACTORS FORM OocumentV~lon: 1.0 Page 31 Date Printed: March Z8, 2024 current Upd.te: M.,. 202a 00 43 40 BIDDER INFORMATION AND EXPERIENCE FORM NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN NAME OF BIDDER: ___ 0_1c_K_M_1L_LE_R_1_N_c ________________ _ 1. INFORMATION ABOUT BIDDER. {Indicate not applicable (•N/A•) where appropriate.) NOTE: Where Bidder Is a Joint venture, pages shall be duplicated, and information provided for all parties to the Joint venture. 1. Type, if Entity: CORPQMTION 2. Bidder Address: 930 BOARDWALK SUITE H SAN MARCOS, CA 92078 a. Facsimile Number.,.NH.-.-2 .. 1-f-171 __________________ _ b. Telephone Number ... 7_..§Q-4.....,_...,71.._::§14 ........ 2 _________________ _ c. Email Address GBUUQCKf!QMIUSA.NET 3. How many years has Bidder's organization been in business as a contractor? ..,.4...,7 ___ _ 4. How many years has Bidder's organization been In business under Its present name? 47 a. Under what other or formtt names has Bidder's organization operated? f-!Q~ S. If Bidder's organization is a corporation, answer the following: a. Date of lncorporatlon:-=0=3~/0=6:;,./=lffl=------------------ b. State of Incorporation: _CA...,._U...,FO.__RN .... J_A _______________ _ c. President's Name: ... G ... LE,...N ...... B..,U .... LL .. OC ....... K _______________ _ d. Vice-President's Name(s}: __________________ _ e. Secretary's Name: _____________________ _ f. Treasurer's Name: _____________________ _ 00 43 40 8IOO€A INFORMATION AND EXPERIENCE FORM OoalmentV•rllon:1.0 Data Pl1nted: March 28, 2024 Current Update: May 2023 g. CFO's Name: _______________________ _ 6. If an individual or a partnership, answer the following: a. Date of Organization: ____________________ _ b. Name and address of all partners (state whether general or limited partnership): 7. If other than a corporation or partnership, describe organization and name principals: 8. List other states In which Bidder's organization is legally qualified to do business. 9. What type of work does the Bidder normally perform with its own forces? GRADING. CONCRm, LANOSACPING 10. Has Bidder ever failed to complete any work awarded to it? If so, note when, where, and why: NO 11. Within the last 5 years, has any officer or partner of Bidder's organization ever been an officer or partner of another organization when it failed to complete a contract? If so, attach a separate sheet of explanation: 12. List Trade References:Free BuHders, Cfairemont Equipment, White Cao, Oreo Block 13. List Bank References (Bank and Branch Address): US BANK 303 W. GRAND AVE ESCONDIDO 92025 14. Name of Bonding Company and Name and Address of Agent: STEWART SURETY & INS SVC 755 NEPTUNE AVE ENCINITAS CA 92024 (REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK) 00 43 40 BIOOER INFORMATION ANO EXPERIENCE FORM Document Version: 1.0 ,..33 Date Printed: March 21, 2024 Olrftnt Updata: May 202! 2. LIST OF CURRENT PROJECTS (BACKLOG). [••ouplicate or attach additional pages If needed for listing current projects ... ) Project Name Description of Bidder's Work Sub or Prime? San Diego county concrete ramps, sidewalks overlay Sub university city concrete ramps, sidewalks Sub Corridor 2 concrete ramps, sidewalks Sub Beyer Park construction of Park Prime I-805 green Belt concrete, grading, AC Paving Prime La Media Road concrete ramps, sidewalks,curb Sub AC Water 1048 concrete ramps, sidewalks 00 43 40 BIDDER INFORMATION AND EXPERIENCE FORM Document Version: LO Page34 Oient Name ATP const. Ortiz Corp Ortiz Corp City Of San Diego National City TC const. Palm Eng. Completion Cost of Date Bidder's Work 5/2026 $1,660,000 .00 12/2026 860,000 .00 12/2026 2,200,000 .00 6/2027 lfi, 894,000.00 12/2024 3,156,000 .0C 12/2026 1,850,000 .0( 10/2024 362,675 . oc Date Printed: Mard'I 28, 2024 Current Update: May 2023 2. LIST OF CURRENT PROJECTS (BACKLOG). [**Duplicate or attach additional pages if needed for listing current projects.••] Project Name Description of Bidder's Work Sub or Prime? Sidewalk concrete ramps, sidewalks, curb replacement 1902 Prime El Carmel Prefab Restroom,concrete, comfort station AC paving, utilities Prime Bay Ho concrete ramps, sidewalks,curbs Sub Maple canyon gradinq,Storm Drain, water Prime concrete, irrigation, 00 43 40 BIDDER INFORMATION AND EXPERIENCE FORM Document Version: LO Pap34 Client Name City Of San Diego City Of San Diego TC Const. City of San Diego Completion Cost of Date 6/2025 12/2026 12/2027 12/2027 Bidder's Work 1,669,876.00 2,253,353.00 1,162,116.00 10,183,000.00 Date Printed: March 28, 2024 Cunent Update: May 2023 LIST OF COMPLETED PROJECTS (WT 3 YEARS) [**Duplicate or attach additional pages if needed for listing completed projects. ••] Please include only those projects which are similar enough to demonstrate Bidder's ability to perform the required Work. Project Name Description of Bidder's Work Sub or Prime? Downtown Concrete,street repair,curbs complete street Prime Fairbrook Park concrete, storm drain,water Prime irrigation,landscape, Block 2 storm drain box, RCP Pipe, grading, Prime children construct park, concrete, Park irri9ation, storm drain, water Prime North Santa Fe concrete, storm drain, water pavers,asphalt paving 00 43 40 BIDDER INFORMATION AND EXPERIENCE FORM Document Version: LO Page35 Client Name City Of San Diegp City of San Dieg::> sea breeze City Of San Dieg:> City Of Vi•ta Completion Costof Date 2/2024 6/2023 5/2022 1/2024 6/2023 Bidder's Work 3,250,000.00 3,535,353.00 4,071.000 .00 6,363,636 .00 21,450,300 .00 Date Printed: Marth 28, 2024 CUrrent Updaut: Mav 2023 EXPERIENCE AND TECHNICAL QUALIFICATIONS QUESTIONNAIRE Personnel: The Bidder shall Identify the key personnel to be assigned to this Project in a management, construction supervision or engineering capacity. Add additional pages to Identify ALL key personnel. Bidder may submit a 2-page resume of each key personnel mentioned above. Bidder agrees that personnel named in this Bid wlll remain on this Project until completion of all relevant Work, unless substituted by personnel of equivalent experience and qualifications approved In advance by the Agency. Job Title Specialized Name Education % time on this Project PROJECT MANAGER BS in Engineering Esteban Montoya MBA in Const. .. --·· Mgmt 00 43 40 BIOOER INFOIIMATION AHO EXPERIENCE FORM Document Version: 1.0 Years of construction experience relevant to the Project 12 Pace36 Summarize the experience See resume Date Prtnted: March 28, 2024 Cuffent Updatr. ~ 2023 CIMIIIAL l!NBINUIIINCI CONTltACTOll 930 B0ARDWAU•Su1n H•SAN Mucos-CA•92078 0: 760.471.6142•f: 760.471.6178 RESUME OF MANAGEMENT TEAM GLEN F. BULLOCK/ PRESIDENT: Mr. Bullock brings to the DMI team nearly 30 years of experience in General Engineering Construction. While serving in the United States Marine Corps he completed various international projects while gaining considerable experience in Project Management, Quality Control, Estimating, and Safety. In the civilian arena, Mr. Bullock has completed numerous projects for a multitude of owners; Federal, State, and various Municipalities, which include underground utilities, mass excavation, grading, freeway, and bridge and lane work in the capacity of Foreman, Superintendent and Project Manager. He is SWPPP and Competent Person trained, trained in constructio,:t inspection, OSHA 10 certified, and Hazardous Waste Handling training. Mr. Bullock is the sole owner of Dick Miller, Inc. and brings with him the Disabled Veterans Business Enterprise status. His significant underground utility, earthwork, and civil infrastructure background is perfectly complimented by his experienced Management Team. Since becoming President of Dick Miller Inc, Glen has overseen the successful completion of over $200,000,000 in various general engineering projects. HIPOLITO RAMIREZ/ GENERAL SUPERINTENDEN~T: Mr. Ramirez brings to the DMI team nearly 15 years of experience in all aspects of the construction industry including: Supervisory experience in Public Works, State and Federal projects In asphalt paving and concrete work. He is also experienced in over- seeing subcontractor work, such as underground utilities, electrical, striping, fencing, and walls. He is OSHA, CPR, First Aid, SWPPP, Traffic Control, and Competent Person certified. LICENSE 380204 AB (12 • DVBE/SB 53651 DMI DICK MILLER INC. May 23, 2024 Page 2 of 3 CORY GALLAGHER/ UNDERGROUND UTILITIES SUPERINTENDENT: Mr. Gallagher brings to the DMI team over 20 years of experience in all aspects of the construction industry including: Supervisory experience in Public Works, State, and Federal projects in underground utilities, asphalt paving, engineered shoring, and structural concrete work. He is OSHA, Confined Space, CPR, First Aid, Asbestos Handling, and Competent Person certified. LOUISE ALDRIDGE/ CONTROLLER: Mrs. AJdridge brings to the DMI team over 35 years of experience . in accounting and construction. She has been an accountant and construction administrator for several San Diego based general and specialty construction trade companies. Her experience includes numerous private and public works projects ranging up to $20,000,000. She is now Controller for Dick Miller Inc. Her daily duties include overseeing Accounting, Certified Payroll, and Financial Advisor to the President. JOHN MARTINEZ / CHIEF ESTIMATOR: Mr. Martinez brings to the DMI team over 35 years of experience in general engineering construction. He has been an estimator for several San Diego based grading and asphalt paving companies. Mr. Martinez was an owner of a rock, paving & grading firm for 4 years. His experience includes numerous private and public works general engineering projects ranging up to $27,000,000. He is now Chief Estimator of Dick Miller Inc. His daily duties include overseeing estimating for bids and change orders. ESTEBAN MONTOYA / PROJECT MANAGER: Mr. Montoya brings to the DMI team over 5 years of experience in general and civil engineering and construction. He has a Bachelor of Science in Civil Engineering, and his master's degree in Construction Management. Other certificates include Construction Quality Control Manager, OSHA 30-hour, OSHA HAZMAT, and SWPPP Training. His experience includes numerous Federal, State, and Public Works projects ranging up to $20,000,000 including Caltrans, City of San Diego, County of San Diego, City of VtSta. Additional Bidder's Statements: If the Bidder feels that there is additional information which has not been included in the questionnaire above, and which would contribute to the qualification review, it may add that information in a statement here or on an attached sheet, appropriately marked: 00 43 40 BIDDER INFORMATION AND EXPERIENCE FORM Document Version: 1.0 Page 37 Date Printed: March 28, 2024 Current Update: May 2023 3. VERIFICATION AND EXECUTION. These Bid Forms shall be executed only by a duly authorized official of the Bidder: I declare under penalty of perjury under the laws of the State of California that the foregoing information is true and correct: Name of Bidder: __ 0_1_cK_M_ILL_E_R_IN_C_. _________________ _ Signature: /'--'.,..... f.', B--- Name: ___ G_L_E_N_B_U_L_Lo_c_K ____________________ _ Title: ___ P_RESI ............ D ... ENT......, ____________________ _ Date: ___ 05/J.3; _______ /2_0_·~-4 ____________________ _ END OF SECTION 00 43 40 BIDDER INFORMATION AHO EXPERIENCE FORM Document Version: 1.0 Pase:18 Date Printed: Marth 28. 2024 Current Update May 2023 CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 aw BB tW W 111111 8 B MU WI■ 8 11(1(81118 8 B !P■l■IHH II I I 8 18 J 8 8 IIWHI A notary public or other officer completing this certificate verifies only the Identity of the Individual who signed the document to which this certificate Is attached, and not the truthhJness, accuracy, or valdlty of that document. State of Callfomla County of San Diego } on September 12, 2024 before me, Noah Trotter, Notary Public Date Here Insert Name and nt1e of the omcer Glen F. Bullock persormlly 8ppeared -----------------------------Name(s} of S/gner(s} who proved to me on the b8s1s of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within Instrument and acknowledged to me that he/she/they executed the same In his/her/their authorized capadty(les), and that by his/her/their slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the person{s) acted, executed the Instrument f e ft ft ft e eN:.,~IIO~~ ft ft f ~.. Notary Pubic· Clllfornll • I s.n 1111to County ~ • ~ ClmmlHlan 12490778 -I O !yCom;. ~es :v]';. 20J: f Place Notory sea, and/or Stamp Above I certify under PENAL TY OF PERJURY under the laws of the State of Callfornla that the foregoing paragraph Is true and correct. WITNESS my hand and official seal. Signature~M _'t:$ __ Signature of Notary Public OPTIONAL Completing this Information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: ________________________ _ DocumentDate: _________________ NumberofPages: ___ _ Slgner(s) Other Than Named Above: _____________________ _ Capaclty(les) Claimed by Slgner(s) Signer's Name: __________ _ Signer's Name: __________ _ □ Corporate Officer -Tltle(s): ______ _ □ Corporate Officer -Tltle(s): ______ _ □ Partner -□ Limited □ General □ Partner -□ Limited □ General □ Individual □ Attorney In Fact □ Individual □ Attorney In Fact □ Trustee □ Guardian or Conservator □ Trustee □ Guardian or Conservator □ Other: ____________ _ □ Other: ____________ _ Signer ls Representing: ________ _ Signer Is RepreseAtlng: ________ _ ilHBBB • B8888BEWJB38 □EBB 8 BB 8 8 BB 8 BB 8 BB 01WW B B OOllaJ •11 r 8 B B B B 02019 National Notary Association 00 45 10 NON-COLLUSION AFFIDAVIT NONCOLLUSION DECLARATION TO BE EXECUTED BY BIDDER AND SUBMITTED WITH BID NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive NAME OF BIDDER: __ D_IC_K_M_I_LL_E_R_IN_C_. ________________ _ Consistent with Public Contract Code Section 7106, the undersigned declares: I am the _PRESIDENT __ of _DICK MILLER INC. __________ the party making the foregoing Bid. The Bid is not made in the Interest of, or on behalf of, any undisclosed person, partnership, company, association, organization, or corporation. The Bid Is genuine and not collusive or sham. The Bidder has not directly or Indirectly Induced or solicited any other Bidder to put In a false or sham bid. The Bidder has not directly or Indirectly colluded, conspired, connived, or agreed with any Bidder or anyone else to put in a sham bid, or to refrain from bidding. The Bidder has not in any manner, directly or indirectly, sought by agreement, communication, or conference with anyone to fix the Bid Price of the Bidder or any other Bidder, or to fix any overhead, profit, or cost element of the Bid Price, or of that of any other Bidder. All statements contained In the Bid are true. The Bidder has not, directly or indirectly, submitted his or her Bid Price or any breakdown of It, or the contents of it, or divulged information or data relative to it, to any corporation, partnership, company, association, organization, bid depository, or to any member or agent of these, to effectuate a collusive or sham bid, and has not paid, and will not pay, any person or entity for such purpose. Any person executing this declaration on behalf of a Bidder that is a corporation, partnership, joint venture, limited liability company, limited liability partnership, or any other entity, represents that he or she has full power to execute, and does execute, this declaration on behalf of the Bidder. I declare under penalty of perjury under the laws of the State of California that the foregoing is true and correct and that this declaration is executed _MAY 24 ___ 2024_ at SAN MARCOS __ [city], _CA_ [state]. Signature: ,,,,,_..... ,-.. F .. C?::::=: Name: __ GLEN BULLOCK __ Tttle: __ PR_E_S_ID_E_N_T ________ _ END OF SECTION 00 45 10 NON-COI.LUSION AFFIDAVIT Document Venlon: 1.0 Page39 Dale Printed: March 28, 2024 current Update: May 2023 CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 ... Hila■ t ttDtfi 11 H M iHtttRJ881l BBB BB 1)9(] C1 N -..-.■n,-.i BB ID ■rr 8 8 B IJO A notary public or other officer completing this certificate verifies only the Identity of the Individual who signed the document to which this certificate Is attached, and not the truthfulness, accuracy, or valdlty of that document State of California County of San Diego } on September 12, 2024 before me, Noah Trotter, Notary Public Date Here Insert Name and Title of the Officer Glen F. Bullock personally appeared ____________________________ _ Name(s) of S/gner(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within Instrument and acknowledged to me that he/she/they executed the same In his/her/their authorized capadty(les), and that by his/her/their slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the Instrument Place Notary sea/ and/or Stamp Above I certify under PENAL TY OF PERJURY under the laws of the State of Callfornla that the foregoing paragraph Is true and correct. WITNESS my hand and official seal. ~ ... fW'fA_ Signature of Notary Pub/le ~---------------OPTIONAL ---------------~ Completing this Information con deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: ________________________ _ DocumentDate: ___________________ Numberof Pages: ___ _ Slgner(s) Other Than Named Above: _____________________ _ Capaclty(les) Claimed by Slgner(s) Signer's Name: __________ _ Signer's Name: __________ _ a Corporate Officer -Tltle(s): ______ _ □ Corporate Officer -Tltle(s): ______ _ a Partner -a Limited a General □ Partner -□ Limited □ General a Individual a Attorney In Fact □ Individual a Attorney In Fact a Trustee a Guardian or Conservator □ Trustee □ Guardian or Conservator a Other: ____________ _ a Other: ____________ _ Signer Is Representing: ________ _ Signer Is RepreseAtlng: ________ _ 8 B 8 d BB HdiB BildiBBBJltitlBUB □i 8 888 BBBBfMJ--JBBBBIJRI fJI..._M []18 02019 National Notary Association 00 45 15 IRAN CONTRACTING ACT CERTIFICATION NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN NAME OF BIDDER: ___ 0_1c_K_M_I_LL_E_R_IN_c_. _______________ _ As required by Public Contract Code Section 2204, the Contractor certifies subject to penalty of perjury that the option checked below relating to the Contractor's status in regard to the Iran Contracting Act of 2010 (Public Contract Code Section 2200 et seq.) is true and correct: ✓ The Contractor is not: 1. identified on the current list of persons and entities engaged In investment activities in Iran prepared by the California Department of General Services in accordance with subdivision (b) of Public Contract Code Section 2203; or 2. a financial instruction that extends, for 45 days or more, credit in the amount of $20,000,000 or more to any other person or entity identified on the current list of persons and entities engaging In Investment activities in Iran prepared by the California Department of General Services in accordance with subdivision (b) of Public Contract Code Section 2203, if that person or entity uses or will use the credit to provide goods or services in the energy sector in Iran. □ The Agency has exempted the Contractor from the requirements of the Iran Contracting Act of 2010 after making a public finding that, absent the exemption, the Agency will be unable to obtain the goods and/or services to be provided pursuant to the Contract. D The amount of the Contract payable to the Contractor for the Project does not exceed $1,000,000. Signature: ..,---~-IS---Date: __ M_A_v_24_,_2_0_24 _____ _ Name: __ G_L_E_N_B_U_L_LO_C_K ______ _ Title: __ P_R_ES_ID_E_N_T ______ _ Note: In accordance with Public Contract Code Section 2205, false certification of this form shall be reported to the California Attorney General and may result in civil penalties equal to the greater of $250,000 or twice the Contract amount, termination of the Contract and/or ineligibility to bid on contracts for 3 years. END OF SECTION 00 45 15 IRAN CONTRACTING ACT CERTIFICATION Document Version: 1.0 Page-40 Date Printed: Mllrch 28, 2024 current Update: May 2023 CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 lDIIOdA Rt o■nu......:□ o D □ □ 0 ED □□ il881MOU80ll ili801181fB■OIA88llffl ltiaa- A notary public or other officer compleUng this cerUficate verifies only the Identity of the lndMdual who signed the document to which this certificate Is attached, and not the truthfulness, accuracy, or vaDdlty of that document. State of California County of San Diego } on September 12, 2024 before me, Noah Trotter, Notary Public Date Here Insert Name and TIiie of the Officer personally appeared __ G_l_en_F_. _B_u_llo_c_k _________________ ___.__ Name(s) of Slgner(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within Instrument and acknowledged to me that he/she/they executed the same In his/her/their authorized capactty(les), and that by his/her/their slgnature(s) on the Instrument the person(s). or the entity upon behalf of which the person(s) acted, executed the Instrument. feeeeoeeeeoeef .. NOAH TROTTER : Notary Public • Clllfornta i! I s.n D1110 County !: Commission # 2490778 I . _ !Y'°m:. up"-:c1:10:: t Place Notary Seal and/or Stamp Above I certify under PENAL TY OF PERJURY under the laws of the State of California that the foregoing paragraph Is true and correct. WITNESS my hand and official seal. s~ ..... M uf> Signature of Notary Pub/le .----------------OPTIONAL Completing this Information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: _________________________ _ DocumentDate: ___________________ NumberofPages: ___ _ Slgner(s) Other Than Named Above: _____________________ _ Capaclty(les) Claimed by Slgner(s) Signer's Name: ___________ _ Signer's Name: ___________ _ □ Corporate Officer -Tltle(s): ______ _ □ Corporate Officer -Tltle(s): ______ _ □ Partner -□ Limited □ General □ Partner -□ Limited □ General □ Individual □ Attorney In Fact □ Individual □ Attorney In Fact □ Trustee □ Guardian or Conservator □ Trustee □ Guardian or Conservator □ Other: □ Other: _____________ _ Signer Is Representing: ________ _ Signer Is Represer;tlng: ________ _ 88il I □□ 0 8 0 □ B 8 □BO □ l □BOE 8 0 BB a □ BBB B 8 BBB BBB □ DO OB DB~--· B ~ I)(] [)9(1 BO a E 8 i ! B 8 02019 National Notary Association 00 45 20 PUBLIC WORKS CONTRACTOR REGISTRATION CERTIFICATION NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN NAME OF BIDDER: _____ D_1c_K_M_IL_LE_R_I_N_c_. -------------- Pursuant to Labor Code Sections 1725.5 and 1771.1, all Contractors and Subcontractors that wish to Bid on, be listed In a Bid proposal, or enter into a Contract to perform public work must be registered with the Department of Industrial Relations. See Public Works (ca.gov) for additional Information. No Bid will be accepted, nor any Contract entered Into without proof of the Contractor's and Subcontractors' current registration with the Department of Industrial Relations to perform public work. Bidder certifies that It Is aware of the registration requirements set forth in labor Code Sections 1725.5 and 1771.1 and is currently registered as a Contractor with the Department of Industrial Relations. Name of Bidder: ___ D_I_CK_M_IL_L_E_R_IN_C_. _________________ _ DIR Registration Number: __ 1_0000 __ 0 .. 4_5_4_7 _________________ _ DIR Registration Expiration: __ fJ __ <, __ bo __ lu ___ z; ______________ _ Bidder further certifies: 1. Bidder shall maintain a current DIR registration for the duration of the Project. 2. Bidder shall Include the requirements of labor Code Sections 1725.5 and 1771.1 in its Contract with Subcontractors and ensure that all Subcontractors are registered at the time of Bid opening and maintain registration status for the duration of the Project. 3. Failure to submit this form or comply with any of the above requirements may result In a finding that the Bid Is non-responsive. Signature: ,,,,--.,-f'. [~ Name: GLEN BULLOCK END OF SECTION 00 45 20 PUBLIC WORKS CONTRACTOR REGISTRATION CERTIFICATION Ooaanent Version: 1.0 Date: __ M_A_Y_2_4.._, 2_0_2_4 _____ _ Title: PRESIDENT ------------- Date Printed: March 28, 2024 Current Update: MIi'( 2023 CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 •••••••• 3111111 B a [D ···-0 0 !J080 8 □ i18IJ8808N □ 8 B □ PH ■..U B 8 -■-C tw■- A notary public or other officer completing this certificate verifies only the Identity of the Individual who signed the document to which this certificate Is attached, and not the truthfulness, accuracy, or valdlty of that document. State of California County of San Diego } on September 12, 2024 before me, Noah Trotter, Notary Public Date Here Insert Name and Title of the omcer personally appeared __ G_le_n_F_. _B_u_llo_c_k __________________ _ Name(s) of S/gner(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within Instrument and acknowledged to me that he/she/they executed the same In his/her/their authorized capadty(les), and that by his/her/their slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the Instrument feeeeeeeeeeeef .. NOAHTROmR : Notary Pubic • Clllfornla : I Sin Dl .. o Couftty ~ • Commission I 2490778 -I u _ !yComm.!:!:'.!""J1u.2°! t Place Notary Seal and/or Stamp Above I certify under PENAL TY OF PERJURY under the laws of the State of California that the foregoing paragraph Is true and correct. WITNESS my hand and official seal. Signature M 1A Signature of Notary Public OPTIONAL Completing this Information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: _________________________ _ DocumentDete: ___________________ Numberof Pages: ___ _ Slgner(s) Other Than Named Above: _____________________ _ Capaclty(las) Claimed by Slgnar(s) Signer's Name: ___________ _ Signer's Name: ___________ _ a Corporate Officer -Tltle(s): ______ _ □ Corporate Officer -Tltle(s): _____ _ a Partner -□ Limited □ General □ Partner -□ Limited □ General □ Individual □ Attorney In Fact □ Individual a Attorney In Fact □ Trustee □ Guardian or Conservator □ Trustee □ Guardian or Conservator a Other: --------------□ Other: Signer Is Representing: ________ _ Signer Is RepreseAUng: ________ _ B8888 BBBBBBBBElllBB □BOQ JOl)(BJBBOEEBE B B B D ~!ll B B B □ B [1)99 8 [JI'[] 8 E i 8 E B 02019 National Notary Association 00 45 25 CERTIFICATE OF INSURANCE NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN NAME OF BIDDER: 1:>(C.l<. t'\lLL£~ 5:t--)e,.._ Bidder must attach either of the following to this page. ~ Certificates of insurance showing conformance with the requirements for each of: a. Comprehensive General Liability b. Automobile Liability c. Workers Compensation d. Employer's Liability □ Statement with an insurance carrier's notarized signature stating that the carrier can, and upon payment of fees and/or premiums by the Bidder, will issue to the Bidder the required policies of insurance for Comprehensive General Liability, Automobile Liability, Workers Compensation and Employer's Liability in conformance and the required Certificates of insurance to the Agency. END OF SECTION 00 45 25 CERTIFICATE OF INSURANCE Document Version: 1.0 Page42 Date Printed: March 28, 2024 Current Update: May 2023 ANY PROPRIETOR/PARTNER/EXECUTIVEOFFICER/MEMBER EXCLUDED? INSR ADDL SUBRLTRINSD WVD PRODUCER CONTACTNAME:FAXPHONE(A/C, No):(A/C, No, Ext):E-MAILADDRESS: INSURER A : INSURED INSURER B : INSURER C : INSURER D : INSURER E : INSURER F : POLICY NUMBER POLICY EFF POLICY EXPTYPE OF INSURANCE LIMITS(MM/DD/YYYY) (MM/DD/YYYY) AUTOMOBILE LIABILITY UMBRELLA LIAB EXCESS LIAB WORKERS COMPENSATIONAND EMPLOYERS' LIABILITY DESCRIPTION OF OPERATIONS / LOCATIONS / VEHICLES (ACORD 101, Additional Remarks Schedule, may be attached if more space is required) AUTHORIZED REPRESENTATIVE EACH OCCURRENCE $DAMAGE TO RENTEDCLAIMS-MADE OCCUR $PREMISES (Ea occurrence) MED EXP (Any one person) $ PERSONAL & ADV INJURY $ GEN'L AGGREGATE LIMIT APPLIES PER:GENERAL AGGREGATE $ PRO-POLICY LOC PRODUCTS - COMP/OP AGGJECT OTHER:$COMBINED SINGLE LIMIT $(Ea accident) ANY AUTO BODILY INJURY (Per person) $OWNED SCHEDULED BODILY INJURY (Per accident) $AUTOS ONLY AUTOS HIRED NON-OWNED PROPERTY DAMAGE $AUTOS ONLY AUTOS ONLY (Per accident) $ OCCUR EACH OCCURRENCE CLAIMS-MADE AGGREGATE $ DED RETENTION $ PER OTH-STATUTE ER E.L. EACH ACCIDENT E.L. DISEASE - EA EMPLOYEE $If yes, describe under E.L. DISEASE - POLICY LIMITDESCRIPTION OF OPERATIONS below INSURER(S) AFFORDING COVERAGE NAIC # COMMERCIAL GENERAL LIABILITY Y / N N / A(Mandatory in NH) SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORETHE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED INACCORDANCE WITH THE POLICY PROVISIONS. THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIODINDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THISCERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS,EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THISCERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIESBELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZEDREPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy(ies) must have ADDITIONAL INSURED provisions or be endorsed.If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement onthis certificate does not confer rights to the certificate holder in lieu of such endorsement(s). COVERAGES CERTIFICATE NUMBER:REVISION NUMBER: CERTIFICATE HOLDER CANCELLATION © 1988-2015 ACORD CORPORATION. All rights reserved.ACORD 25 (2016/03) CERTIFICATE OF LIABILITY INSURANCE DATE (MM/DD/YYYY) $ $ $ $ $ The ACORD name and logo are registered marks of ACORD 2/6/2025 License # 0L48969 (619) 233-8000 (619) 864-7106 11150 Dick Miller, Inc.930 Boardwalk Suite H & GSan Marcos, CA 92078 24856 25445 1 A 2,000,000 X X ZAGLB1859800 12/6/2024 7/1/2025 300,000 10,000 2,000,000 4,000,000 4,000,000 2,000,000A ZACAT9326400 1/25/2025 7/1/2025 6,000,000B X X UX00000040102 12/6/2024 7/1/2025 6,000,000 0 A X ZAWCI1815003 7/1/2024 7/1/2025 1,000,000N1,000,000 1,000,000 C Pollution Liab./TPL ICELLUW00162347 12/6/2024 Ded $5K 4,000,000 Job DMI Job # 24043Re: DMI Job # 24043 El Camino Real Widening from Sunny Creek to Jackspar BID NO. PWS24-2373TRAN, PROJECT NO. 6094Additional insureds are included as/where required by written contract as respects to General Liability and Pollution Liability, General Liability and PollutionLiability waiver of subrogation, General Liability and Pollution Liability Primary Non-Contributory wording, Workers Compensation Waiver of Subrogation butlimited to the operations of the Insured under said contract, and always subject to all the policy terms, conditions and exclusions per endorsements attached.Excess Liability is over General Liability and Employers Liability only.*Pollution Liability- Transportation Limit: $4,000,000- Ded: $5,000.SEE ATTACHED ACORD 101 City of Carlsbad/CMWDC/o EXIGIS Insurance Compliance ServicesP.O. Box 947Murrieta, CA 92564 DICKMIL-01 RAVKI1 C3 Risk & Insurance Services404 Camino Del Rio S. STE 410San Diego, CA 92108 policy@c3insurance.com ARCH INSURANCE COMPANY Admiral Insurance Company Ironshore Specialty Insurance Company X 7/1/2026 X X X X X X X X X FORM NUMBER: EFFECTIVE DATE: The ACORD name and logo are registered marks of ACORD ADDITIONAL REMARKS ADDITIONAL REMARKS SCHEDULE FORM TITLE: Page of THIS ADDITIONAL REMARKS FORM IS A SCHEDULE TO ACORD FORM, ACORD 101 (2008/01) AGENCY CUSTOMER ID: LOC #: AGENCY NAMED INSURED POLICY NUMBER CARRIER NAIC CODE © 2008 ACORD CORPORATION. All rights reserved. C3 Risk & Insurance Services DICKMIL-01 SEE PAGE 1 1 SEE PAGE 1 ACORD 25 Certificate of Liability Insurance License # 0L48969 1 SEE P 1 Dick Miller, Inc.930 Boardwalk Suite H & GSan Marcos, CA 92078 SEE PAGE 1 RAVKI1 1 Description of Operations/Locations/Vehicles:City of Carlsbad/CMWD is included as additional insured per the attached. POLICY NUMBER: ZAGLB1859800 COMMERCIAL GENERAL LIABILITY CG 20 10 07 04 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. CG 20 10 07 04 © ISO Properties, Inc., 2004 Page 1 of 1  ADDITIONAL INSURED – OWNERS, LESSEES OR CONTRACTORS – SCHEDULED PERSON OR ORGANIZATION This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Name Of Additional Insured Person(s) Or Organization(s): Location(s) Of Covered Operations ALL PARTIES WHERE REQUIRED BY A WRITTEN CONTRACT OR WRITTEN AGREEMENT THAT REQUIRE THIS EDITION DATE. ALL LOCATIONS WHERE REQUIRED BY A WRITTEN CONTRACT OR WRITTEN AGREEMENT THAT REQUIRE THIS EDITION DATE. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. A.Section II – Who Is An Insured is amended toinclude as an additional insured the person(s) ororganization(s) shown in the Schedule, but onlywith respect to liability for "bodily injury", "propertydamage" or "personal and advertising injury"caused, in whole or in part, by: 1.Your acts or omissions; or 2.The acts or omissions of those acting on yourbehalf; in the performance of your ongoing operations for the additional insured(s) at the location(s) desig-nated above. B.With respect to the insurance afforded to theseadditional insureds, the following additional exclu-sions apply: This insurance does not apply to "bodily injury" or"property damage" occurring after: 1.All work, including materials, parts or equip-ment furnished in connection with such work,on the project (other than service, maintenanceor repairs) to be performed by or on behalf ofthe additional insured(s) at the location of thecovered operations has been completed; or 2.That portion of "your work" out of which theinjury or damage arises has been put to its in-tended use by any person or organization oth-er than another contractor or subcontractorengaged in performing operations for a princi-pal as a part of the same project. POLICY NUMBER: ZAGLB1859800 COMMERCIAL GENERAL LIABILITY CG 20 37 07 04 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. CG 20 37 07 04 © ISO Properties, Inc., 2004 Page 1 of 1  ADDITIONAL INSURED – OWNERS, LESSEES OR CONTRACTORS – COMPLETED OPERATIONS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Name Of Additional Insured Person(s) Or Organization(s): Location And Description Of Completed Operations ALL PARTIES WHERE REQUIRED BY A WRITTEN CONTRACT OR WRITTEN AGREEMENT THAT REQUIRE THIS EDITION DATE. ALL LOCATIONS WHERE REQUIRED BY A WRITTEN CONTRACT OR WRITTEN AGREEMENT THAT REQUIRE THIS EDITION DATE. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. Section II – Who Is An Insured is amended to include as an additional insured the person(s) or organization(s) shown in the Schedule, but only with respect to liability for "bodily injury" or "property damage" caused, in whole or in part, by "your work" at the location designated and described in the schedule of this endorsement performed for that additional insured and included in the "products-completed operations hazard". CG 20 26 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 POLICY NUMBER: ZAGLB1859800 COMMERCIAL GENERAL LIABILITYCG 20 26 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED – DESIGNATEDPERSON OR ORGANIZATION COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Name Of Additional Insured Person(s) Or Organization(s): ALL PARTIES WHERE REQUIRED BY A WRITTEN CONTRACT OR WRITTEN AGREEMENT ON FILE. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. A. Section II – Who Is An Insured is amended to include as an additional insured the person(s) or organization(s) shown in the Schedule, but only with respect to liability for "bodily injury", "property damage" or "personal and advertising injury" caused, in whole or in part, by your acts or omissions or the acts or omissions of those acting on your behalf: 1.In the performance of your ongoing operations; or 2.In connection with your premises owned by or rented to you. However: 1.The insurance afforded to such additional insured only applies to the extent permitted by law; and 2.If coverage provided to the additional insured is required by a contract or agreement, the insurance afforded to such additional insured will not be broader than that which you are required by the contract or agreement to provide for such additional insured. B.With respect to the insurance afforded to these additional insureds, the following is added to Section III – Limits Of Insurance: If coverage provided to the additional insured is required by a contract or agreement, the most we will pay on behalf of the additional insured is the amount of insurance: 1.Required by the contract or agreement; or 2.Available under the applicable limits of insurance; whichever is less. This endorsement shall not increase the applicable limits of insurance. This endorsement modifies insurance provided under the following: CG 20 28 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 POLICY NUMBER: ZAGLB1859800 COMMERCIAL GENERAL LIABILITYCG 20 28 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED – LESSOR OFLEASED EQUIPMENT COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Name Of Additional Insured Person(s) Or Organization(s): ALL PARTIES WHERE REQUIRED BY A WRITTEN CONTRACT OR WRITTEN AGREEMENT ON FILE. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. A. Section II – Who Is An Insured is amended to include as an additional insured the person(s) or organization(s) shown in the Schedule, but only with respect to liability for "bodily injury", "property damage" or "personal and advertising injury" caused, in whole or in part, by your maintenance, operation or use of equipment leased to you by such person(s) or organization(s). However: 1.The insurance afforded to such additional insured only applies to the extent permitted by law; and 2.If coverage provided to the additional insured is required by a contract or agreement, the insurance afforded to such additional insured will not be broader than that which you are required by the contract or agreement to provide for such additional insured. B.With respect to the insurance afforded to these additional insureds, this insurance does not apply to any "occurrence" which takes place after the equipment lease expires. C.With respect to the insurance afforded to these additional insureds, the following is added to Section III – Limits Of Insurance: If coverage provided to the additional insured is required by a contract or agreement, the most we will pay on behalf of the additional insured is the amount of insurance: 1.Required by the contract or agreement; or 2.Available under the applicable limits of insurance; whichever is less. This endorsement shall not increase the applicable limits of insurance. This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITYCG 20 33 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. CG 20 33 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 2 ADDITIONAL INSURED – OWNERS, LESSEES ORCONTRACTORS – AUTOMATIC STATUS WHENREQUIRED IN A WRITTEN CONSTRUCTIONAGREEMENT WITH YOU This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART A. Section II – Who Is An Insured is amended to include as an additional insured any person or organization for whom you are performing operations when you and such person or organization have agreed in writing in a contract or agreement that such person or organization be added as an additional insured on your policy. Such person or organization is an additional insured only with respect to liability for "bodily injury", "property damage" or "personal and advertising injury" caused, in whole or in part, by: 1.Your acts or omissions; or 2.The acts or omissions of those acting on your behalf; in the performance of your ongoing operations for the additional insured. However, the insurance afforded to such additional insured: 1.Only applies to the extent permitted by law; and 2.Will not be broader than that which you are required by the contract or agreement to provide for such additional insured. A person's or organization's status as an additional insured under this endorsement ends when your operations for that additional insured are completed. B.With respect to the insurance afforded to these additional insureds, the following additional exclusions apply: This insurance does not apply to: 1."Bodily injury", "property damage" or "personal and advertising injury" arising out of the rendering of, or the failure to render, any professional architectural, engineering or surveying services, including: a.The preparing, approving, or failing to prepare or approve, maps, shop drawings, opinions, reports, surveys, field orders, change orders or drawings and specifications; or b.Supervisory, inspection, architectural or engineering activities. This exclusion applies even if the claims against any insured allege negligence or other wrongdoing in the supervision, hiring, employment, training or monitoring of others by that insured, if the "occurrence" which caused the "bodily injury" or "property damage", or the offense which caused the "personal and advertising injury", involved the rendering of or the failure to render any professional architectural, engineering or surveying services. Page 2 of 2 © Insurance Services Office, Inc., 2018 CG 20 33 12 19 2."Bodily injury" or "property damage" occurring after: a.All work, including materials, parts or equipment furnished in connection with such work, on the project (other than service, maintenance or repairs) to be performed by or on behalf of the additional insured(s) at the location of the covered operations has been completed; or b.That portion of "your work" out of which the injury or damage arises has been put to its intended use by any person or organization other than another contractor or subcontractor engaged in performing operations for a principal as a part of the same project. C.With respect to the insurance afforded to these additional insureds, the following is added to Section III – Limits Of Insurance: The most we will pay on behalf of the additional insured is the amount of insurance: 1.Required by the contract or agreement you have entered into with the additional insured; or 2.Available under the applicable limits of insurance; whichever is less. This endorsement shall not increase the applicable limits of insurance. COMMERCIAL GENERAL LIABILITYCG 20 34 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. CG 20 34 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 ADDITIONAL INSURED – LESSOR OF LEASEDEQUIPMENT – AUTOMATIC STATUS WHENREQUIRED IN LEASE AGREEMENT WITH YOU This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART A. Section II – Who Is An Insured is amended to include as an additional insured any person(s) or organization(s) from whom you lease equipment when you and such person(s) or organization(s) have agreed in writing in a contract or agreement that such person(s) or organization(s) be added as an additional insured on your policy. Such person(s) or organization(s) is an insured only with respect to liability for "bodily injury", "property damage" or "personal and advertising injury" caused, in whole or in part, by your maintenance, operation or use of equipment leased to you by such person(s) or organization(s). However, the insurance afforded to such additional insured: 1.Only applies to the extent permitted by law; and 2.Will not be broader than that which you are required by the contract or agreement to provide for such additional insured. A person's or organization's status as an additional insured under this endorsement ends when their contract or agreement with you for such leased equipment ends. B.With respect to the insurance afforded to these additional insureds, this insurance does not apply to any "occurrence" which takes place after the equipment lease expires. C.With respect to the insurance afforded to these additional insureds, the following is added to Section III – Limits Of Insurance: The most we will pay on behalf of the additional insured is the amount of insurance: 1.Required by the contract or agreement you have entered into with the additional insured; or 2.Available under the applicable limits of insurance; whichever is less. This endorsement shall not increase the applicable limits of insurance. COMMERCIAL GENERAL LIABILITYCG 20 38 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. CG 20 38 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 2 ADDITIONAL INSURED – OWNERS, LESSEES ORCONTRACTORS – AUTOMATIC STATUS FOR OTHERPARTIES WHEN REQUIRED IN WRITTENCONSTRUCTION AGREEMENT This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART A. Section II – Who Is An Insured is amended to include as an additional insured: 1.Any person or organization for whom you are performing operations when you and such person or organization have agreed in writing in a contract or agreement that such person or organization be added as an additional insured on your policy; and 2.Any other person or organization you are required to add as an additional insured under the contract or agreement described in Paragraph 1. above. Such person(s) or organization(s) is an additional insured only with respect to liability for "bodily injury", "property damage" or "personal and advertising injury" caused, in whole or in part, by: a.Your acts or omissions; or b.The acts or omissions of those acting on your behalf; in the performance of your ongoing operations for the additional insured described in Paragraph 1. or 2. above. However, the insurance afforded to such additional insured described above: a.Only applies to the extent permitted by law; and b.Will not be broader than that which you are required by the contract or agreement to provide for such additional insured. A person's or organization's status as an additional insured under this endorsement ends when your operations for the person or organization described in Paragraph 1. above are completed. B.With respect to the insurance afforded to these additional insureds, the following additional exclusions apply: This insurance does not apply to: 1."Bodily injury", "property damage" or "personal and advertising injury" arising out of the rendering of, or the failure to render, any professional architectural, engineering or surveying services, including: a.The preparing, approving, or failing to prepare or approve, maps, shop drawings, opinions, reports, surveys, field orders, change orders or drawings and specifications; or b.Supervisory, inspection, architectural or engineering activities. This exclusion applies even if the claims against any insured allege negligence or other wrongdoing in the supervision, hiring, employment, training or monitoring of others by that insured, if the "occurrence" which caused the "bodily injury" or "property damage", or the offense which caused the "personal and advertising injury", involved the rendering of, or the failure to render, any professional architectural, engineering or surveying services. 2."Bodily injury" or "property damage" occurring after: a.All work, including materials, parts or equipment furnished in connection with such work, on the project (other than service, maintenance or repairs) to be performed by or on behalf of the additional insured(s) at the location of the covered operations has been completed; or COMMERCIAL GENERAL LIABILITYCG 20 01 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. CG 20 01 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 PRIMARY AND NONCONTRIBUTORY –OTHER INSURANCE CONDITION This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PARTLIQUOR LIABILITY COVERAGE PARTPRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART The following is added to the Other Insurance Condition and supersedes any provision to the contrary: Primary And Noncontributory Insurance This insurance is primary to and will not seek contribution from any other insurance available to an additional insured under your policy provided that: (1)The additional insured is a Named Insured under such other insurance; and (2)You have agreed in writing in a contract or agreement that this insurance would be primary and would not seek contribution from any other insurance available to the additional insured. CG 24 04 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 POLICY NUMBER: ZAGLB1859800 COMMERCIAL GENERAL LIABILITYCG 24 04 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. WAIVER OF TRANSFER OF RIGHTS OF RECOVERYAGAINST OTHERS TO US (WAIVER OF SUBROGATION) COMMERCIAL GENERAL LIABILITY COVERAGE PARTELECTRONIC DATA LIABILITY COVERAGE PARTLIQUOR LIABILITY COVERAGE PARTPOLLUTION LIABILITY COVERAGE PART DESIGNATED SITESPOLLUTION LIABILITY LIMITED COVERAGE PART DESIGNATED SITESPRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PARTRAILROAD PROTECTIVE LIABILITY COVERAGE PARTUNDERGROUND STORAGE TANK POLICY DESIGNATED TANKS SCHEDULE Name Of Person(s) Or Organization(s): ANY PERSON OR ORGANIZATION WHERE WAIVER OF OUR RIGHT TO RECOVER ISPERMITTED BY LAW AND IS REQUIRED BY WRITTEN CONTRACT PROVIDED SUCHCONTRACT WAS EXECUTED PRIOR TO THE LOSS. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. The following is added to Paragraph 8. Transfer Of Rights Of Recovery Against Others To Us of Section IV – Conditions: We waive any right of recovery against the person(s) or organization(s) shown in the Schedule above because of payments we make under this Coverage Part. Such waiver by us applies only to the extent that the insured has waived its right of recovery against such person(s) or organization(s) prior to loss. This endorsement applies only to the person(s) or organization(s) shown in the Schedule above. This endorsement modifies insurance provided under the following: CG 24 17 10 01 © ISO Properties, Inc., 2000 Page 1 of 1  POLICY NUMBER: ZAGLB1859800 COMMERCIAL GENERAL LIABILITYCG 24 17 10 01 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. CONTRACTUAL LIABILITY – RAILROADS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Scheduled Railroad: Designated Job Site: ALL RAILROADS WHERE REQUIRED BY ALL LOCATIONS WHERE REQUIRED BY WRITTEN CONTRACT WRITTEN CONTRACT (If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) With respect to operations performed for, or affecting, a Scheduled Railroad at a Designated Job Site, the definition of "insured contract" in the Definitions section is replaced by the following: 9."Insured Contract" means: a.A contract for a lease of premises. However, that portion of the contract for a lease of premises that indemnifies any person or organization for damage by fire to premises while rented to you or temporarily occupied by you with permission of the owner is not an "insured contract"; b.A sidetrack agreement; c.Any easement or license agreement; d.An obligation, as required by ordinance, to indemnify a municipality, except in connection with work for a municipality; e.An elevator maintenance agreement; f.That part of any other contract or agreement pertaining to your business (including an indemnification of a municipality in connection with work performed for a municipality) under which you assume the tort liability of another party to pay for "bodily injury" or "property damage" to a third person or organization. Tort liability means a liability that would be imposed by law in the absence of any contract or agreement. Paragraph f. does not include that part of any contract or agreement: (1)That indemnifies an architect, engineer or surveyor for injury or damage arising out of: (a)Preparing, approving or failing to prepare or approve maps, shop drawings, opinions, reports, surveys, field orders, change orders or drawings and specifications; or (b)Giving directions or instructions, or failing to give them, if that is the primary cause of the injury or damage; (2)Under which the insured, if an architect, engineer or surveyor, assumes liability for an injury or damage arising out of the insured's rendering or failure to render professional services, including those listed in Paragraph (1) above and supervisory, inspection, architectural or engineering activities. CG 21 54 12 19 © Insurance Services Office, Inc., 2018 Page 1 of 1 POLICY NUMBER: ZAGLB1859800 COMMERCIAL GENERAL LIABILITYCG 21 54 12 19 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. EXCLUSION – DESIGNATED OPERATIONS COVERED BYA CONTROLLED (WRAP-UP) INSURANCE PROGRAM COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Description And Location(s) Of Operation(s): ALL PROJECTS AND LOCATIONS WHERE THE INSURED IS PERFORMING WORK THAT IS SUBJECT TO A CONSOLIDATED (WRAP-UP) INSURANCE PROGRAM WHETHER PROVIDED BY THE OWNER, PRIME CONTRACTOR OR PROJECT MANAGER. Information required to complete this Schedule, if not shown above, will be shown in the Declarations. A.The following exclusion is added to Paragraph 2. Exclusions of Section I – Coverage A – Bodily Injury And Property Damage Liability: This insurance does not apply to "bodily injury" or "property damage": 1.Arising out of your ongoing operations; or 2.Included in the "products-completed operations hazard"; at the location(s) described in the Schedule of this endorsement, but only if you are enrolled in a "controlled (wrap-up) insurance program" with respect to the "bodily injury" or "property damage" described in Paragraphs A.1. and A.2. above at such location(s). This exclusion applies whether or not the "controlled (wrap-up) insurance program": a.Provides coverage identical to that provided by this Coverage Part; b.Has limits adequate to cover all claims; or c.Remains in effect. B.The following definition is added to the Definitions section: "Controlled (wrap-up) insurance program" means a centralized insurance program under which one party has secured either insurance or self-insurance covering some or all of the contractors or subcontractors performing work on one or more specific project(s). This endorsement modifies insurance provided under the following: IL 02 70 07 20 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. IL 02 70 07 20 © Insurance Services Office, Inc., 2020 Page 1 of 4 CALIFORNIA CHANGES – CANCELLATIONAND NONRENEWAL This endorsement modifies insurance provided under the following: CAPITAL ASSETS PROGRAM (OUTPUT POLICY) COVERAGE PARTCOMMERCIAL AUTOMOBILE COVERAGE PARTCOMMERCIAL GENERAL LIABILITY COVERAGE PARTCOMMERCIAL INLAND MARINE COVERAGE PARTCOMMERCIAL PROPERTY COVERAGE PARTCRIME AND FIDELITY COVERAGE PARTEMPLOYMENT-RELATED PRACTICES LIABILITY COVERAGE PARTEQUIPMENT BREAKDOWN COVERAGE PARTFARM COVERAGE PARTLIQUOR LIABILITY COVERAGE PARTMEDICAL PROFESSIONAL LIABILITY COVERAGE PART POLLUTION LIABILITY COVERAGE PARTPRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART A.Paragraphs 2. and 3. of the Cancellation Common Policy Condition are replaced by the following: 2. All Policies In Effect For 60 Days Or Less If this policy has been in effect for 60 days or less, and is not a renewal of a policy we have previously issued, we may cancel this policy by mailing or delivering to the first Named Insured, at the mailing address shown in the policy, and to the producer of record, advance written notice of cancellation, stating the reason for cancellation, at least: a.10 days before the effective date of cancellation if we cancel for: (1)Nonpayment of premium; or (2)Discovery of fraud by: (a)Any insured or his or her representative in obtaining this insurance; or (b)You or your representative in pursuing a claim under this policy. b.30 days before the effective date of cancellation if we cancel for any other reason. 3. All Policies In Effect For More Than 60 Days a.If this policy has been in effect for more than 60 days, or is a renewal of a policy we issued, we may cancel this policy only upon the occurrence, after the effective date of the policy, of one or more of the following: (1)Nonpayment of premium, including payment due on a prior policy we issued and due during the current policy term covering the same risks. (2)Discovery of fraud or material misrepresentation by: (a)Any insured or his or her representative in obtaining this insurance; or (b)You or your representative in pursuing a claim under this policy. (3)A judgment by a court or an administrative tribunal that you have violated a California or Federal law, having as one of its necessary elements an act which materially increases any of the risks insured against. Page 2 of 4 © Insurance Services Office, Inc., 2020 IL 02 70 07 20 (4)Discovery of willful or grossly negligent acts or omissions, or of any violations of state laws or regulations establishing safety standards, by you or your representative, which materially increase any of the risks insured against. (5)Failure by you or your representative to implement reasonable loss control requirements, agreed to by you as a condition of policy issuance, or which were conditions precedent to our use of a particular rate or rating plan, if that failure materially increases any of the risks insured against. (6)A determination by the Commissioner of Insurance that the: (a)Loss of, or changes in, our reinsurance covering all or part of the risk would threaten our financial integrity or solvency; or (b)Continuation of the policy coverage would: (i)Place us in violation of California law or the laws of the state where we are domiciled; or (ii)Threaten our solvency. (7)A change by you or your representative in the activities or property of the commercial or industrial enterprise, which results in a materially added, increased or changed risk, unless the added, increased or changed risk is included in the policy. b.We will mail or deliver advance written notice of cancellation, stating the reason for cancellation, to the first Named Insured, at the mailing address shown in the policy, and to the producer of record, at least: (1)10 days before the effective date of cancellation if we cancel for nonpayment of premium or discovery of fraud; or (2)30 days before the effective date of cancellation if we cancel for any other reason listed in Paragraph 3.a. B.The following provision is added to the Cancellation Common Policy Condition: 7. Residential Property This provision applies to coverage on real property which is used predominantly for residential purposes and consisting of not more than four dwelling units, and to coverage on tenants' household personal property in a residential unit, if such coverage is written under one of the following: Commercial Property Coverage Part Farm Coverage Part – Farm Property – Farm Dwellings, Appurtenant Structures And Household Personal Property Coverage Form a.If such coverage has been in effect for 60 days or less, and is not a renewal of coverage we previously issued, we may cancel this coverage for any reason, except as provided in b. and c. below. b.We may not cancel this policy solely because the first Named Insured has: (1)Accepted an offer of earthquake coverage; or (2)Cancelled or did not renew a policy issued by the California Earthquake Authority (CEA) that included an earthquake policy premium surcharge. However, we shall cancel this policy if the first Named Insured has accepted a new or renewal policy issued by the CEA that includes an earthquake policy premium surcharge but fails to pay the earthquake policy premium surcharge authorized by the CEA. c.We may not cancel such coverage solely because corrosive soil conditions exist on the premises. This restriction (c.) applies only if coverage is subject to one of the following, which exclude loss or damage caused by or resulting from corrosive soil conditions: (1)Commercial Property Coverage Part – Causes Of Loss – Special Form; or (2)Farm Coverage Part – Causes Of Loss Form – Farm Property, Paragraph D. Covered Causes Of Loss – Special. IL 02 70 07 20 © Insurance Services Office, Inc., 2020 Page 3 of 4 d.If a state of emergency under California Law is declared and the residential property is located in any ZIP Code within or adjacent to the fire perimeter, as determined by California Law, we may not cancel this policy for one year, beginning from the date the state of emergency is declared, solely because the dwelling or other structure is located in an area in which a wildfire has occurred. However, we may cancel: (1)When you have not paid the premium, at any time by letting you know at least 10 days before the date cancellation takes effect; (2)If willful or grossly negligent acts or omissions by the Named Insured, or his or her representatives, are discovered that materially increase any of the risks insured against; or (3)If there are physical changes in the property insured against, beyond the catastrophe-damaged condition of the structures and surface landscape, which result in the property becoming uninsurable. C.The following is added and supersedes any provisions to the contrary: Nonrenewal 1.Subject to the provisions of Paragraphs C.2. and C.3. below, if we elect not to renew this policy, we will mail or deliver written notice, stating the reason for nonrenewal, to the first Named Insured shown in the Declarations, and to the producer of record, at least 60 days, but not more than 120 days, before the expiration or anniversary date. We will mail or deliver our notice to the first Named Insured, and to the producer of record, at the mailing address shown in the policy. 2. Residential Property This provision applies to coverage on real property used predominantly for residential purposes and consisting of not more than four dwelling units, and to coverage on tenants' household property contained in a residential unit, if such coverage is written under one of the following: Commercial Property Coverage Part Farm Coverage Part – Farm Property – Farm Dwellings, Appurtenant Structures And Household Personal Property Coverage Form a.If this policy provides coverage as described in the preceding paragraph, and we elect not to renew this policy, we will mail or deliver written notice, stating the reason for nonrenewal, to the first Named Insured shown in the Declarations, and to the producer of record, at the mailing address shown in the policy, at least 75 days, but not more than 120 days, before the expiration or anniversary date. If we fail to give the first Named Insured shown in the Declarations notice of nonrenewal at least 75 days prior to the policy expiration, as required in the paragraph above, this policy, with no change in its terms and conditions, shall remain in effect for 75 days from the date that the notice of nonrenewal is delivered or mailed to the Named Insured. A notice to this effect shall be provided by us to the first Named Insured with the notice of nonrenewal. b.We may elect not to renew such coverage for any reason, except as provided in Paragraphs c., d. and e. below. c.We will not refuse to renew such coverage solely because the first Named Insured has accepted an offer of earthquake coverage. However, the following applies only to insurers who are associate participating insurers as established by Cal. Ins. Code Section 10089.16. We may elect not to renew such coverage after the first Named Insured has accepted an offer of earthquake coverage, if one or more of the following reasons applies: (1)The nonrenewal is based on sound underwriting principles that relate to the coverages provided by this policy and that are consistent with the approved rating plan and related documents filed with the Department of Insurance as required by existing law; Page 4 of 4 © Insurance Services Office, Inc., 2020 IL 02 70 07 20 (2)The Commissioner of Insurance finds that the exposure to potential losses will threaten our solvency or place us in a hazardous condition. A hazardous condition includes, but is not limited to, a condition in which we make claims payments for losses resulting from an earthquake that occurred within the preceding two years and that required a reduction in policyholder surplus of at least 25% for payment of those claims; or (3)We have: (a)Lost or experienced a substantial reduction in the availability or scope of reinsurance coverage; or (b)Experienced a substantial increase in the premium charged for reinsurance coverage of our residential property insurance policies; and the Commissioner has approved a plan for the nonrenewals that is fair and equitable, and that is responsive to the changes in our reinsurance position. d.We will not refuse to renew such coverage solely because the first Named Insured has cancelled or did not renew a policy, issued by the California Earthquake Authority, that included an earthquake policy premium surcharge. e.We will not refuse to renew such coverage solely because corrosive soil conditions exist on the premises. This restriction (e.) applies only if coverage is subject to one of the following, which exclude loss or damage caused by or resulting from corrosive soil conditions: (1)Commercial Property Coverage Part – Causes Of Loss – Special Form; or (2)Farm Coverage Part – Causes Of Loss Form – Farm Property, Paragraph D. Covered Causes Of Loss – Special. f.If a state of emergency under California Law is declared and the residential property is located in any ZIP Code within or adjacent to the fire perimeter, as determined by California Law, we may not nonrenew this policy for one year, beginning from the date the state of emergency is declared, solely because the dwelling or other structure is located in an area in which a wildfire has occurred. However, we may nonrenew: (1)If willful or grossly negligent acts or omissions by the Named Insured, or his or her representatives, are discovered that materially increase any of the risks insured against; (2)If losses unrelated to the postdisaster loss condition of the property have occurred that would collectively render the risk ineligible for renewal; or (3)If there are physical changes in the property insured against, beyond the catastrophe-damaged condition of the structures and surface landscape, which result in the property becoming uninsurable. 3.We are not required to send notice of nonrenewal in the following situations: a.If the transfer or renewal of a policy, without any changes in terms, conditions or rates, is between us and a member of our insurance group. b.If the policy has been extended for 90 days or less, provided that notice has been given in accordance with Paragraph C.1. c.If you have obtained replacement coverage, or if the first Named Insured has agreed, in writing, within 60 days of the termination of the policy, to obtain that coverage. d.If the policy is for a period of no more than 60 days and you are notified at the time of issuance that it will not be renewed. e.If the first Named Insured requests a change in the terms or conditions or risks covered by the policy within 60 days of the end of the policy period. f.If we have made a written offer to the first Named Insured, in accordance with the timeframes shown in Paragraph C.1., to renew the policy under changed terms or conditions or at an increased premium rate, when the increase exceeds 25%. This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 07/01/2024 Policy No. ZAWCI1815003 Endorsement No. Premium INCL. Countersigned By Insured DICK MILLER, INC Insurance Company ARCH INSURANCE COMPANY DATE OF ISSUE: 06-20-24 WC 00 03 13 (Ed. 4-84) 1983 National Council on Compensation Insurance. WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 00 03 13 (Ed. 4-84) POLICY NUMBER: ZAWCI1815003 WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. (This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule. Schedule ANY PERSON OR ORGANIZATION WHERE WAIVER OF OUR RIGHT TO RECOVER IS PERMITTED BY LAW AND IS REQUIRED BY WRITTEN CONTRACT PROVIDED SUCH CONTRACT WAS EXECUTED PRIOR TO DATE OF LOSS. IE.COV.CELL.001 (07/18) Includes copyrighted material of Insurance Services Offices, Inc. with its permission. Page 9 of 21 Bodily injury,property damage or environmental damage based upon or arising out of your product after you have relinquished possession of the same, except if installed as part of your work. 16. Asbestos and Lead Solely with respects to Coverage D: Time-Element Pollution Liability, environmental damage arising from asbestos, asbestos containing materials or lead-based paint in, on or applied to any building or other structure. a.This exclusion does not apply to clean-up costs for the remediation of soil, surface water or groundwater. b.This exclusion does not apply to clean-up costs to remediate asbestos, asbestos containing materials or lead-based paint within any structure that has been inadvertently displaced and such clean-up costs are the direct result of a pollution incident which first commences during the policy period and arises from explosion, fire, lightning,Flood or windstorm damage, provided that: (1)The insured discovers the pollution incident within ten (10) days of first commencement of the pollution incident; (2)The pollution incident is reported to us in writing within thirty (30) days of first commencement of the pollution incident; and (3)Subject to Section III. LIMITS OF INSURANCE AND DEDUCTIBLE, Paragraphs 1.through 9., the most we will pay for clean-up costs, regardless of the number of insureds,covered properties,pollution incidents,claims or claimants, pursuant to the exception contained in this Paragraph shall not exceed $100,000. SECTION II - WHO IS AN INSURED 1.If you are designated in the Declarations as: a.An individual, you and your spouse are insureds, but only with respect to the conduct of a business of which you are the sole owner. b.A partnership or joint venture, you are an insured. Your members, your partners, and their spouses are also insureds, but only with respect to the conduct of your business. c.A limited liability company, you are an insured. Your members are also insureds, but only with respect to the conduct of your business. Your managers are insureds, but only with respect to their duties as your managers. d.An organization other than a partnership, joint venture or limited liability company, you are an insured. Your executive officers and directors are insureds, but only with respect to their duties as your officers or directors. Your stockholders are also insureds, but only with respect to their liability as stockholders. e.A trust, you are an insured. Your trustees are also insureds, but only with respect to their duties as trustees. 2.Each of the following is also an insured: a.Your volunteer workers only while performing duties related to the conduct of your business, or your employees, other than either your executive officers (if you are an organization other than a partnership, joint venture or limited liability company) or your managers (if you are a limited liability company), but only for acts within the scope of their employment by you or while performing duties related to the conduct of your business. However, none of these employees or volunteer workers are insureds for: (1) Bodily injury: (a)To you, to your partners or members (if you are a partnership or joint venture) or to your members (if you are a limited liability company); or (b)For which there is any obligation to share damages with or repay someone else who must pay damages because of the injury described in Paragraph (1) (a)above. (2) Property damage or environmental damage to property owned, occupied or used by rented to, in the care, custody or control of, or over which physical control is being exercised for any purpose by you, any of your IE.COV.CELL.001 (07/18) Includes copyrighted material of Insurance Services Offices, Inc. with its permission. Page 10 of 21 employees,volunteer workers, any partner or member (if you are a partnership or joint venture), or any member (if you are a limited liability company). b.Any person or organization having proper temporary custody of your property if you die, but only with respect to liability arising out of the maintenance or use of that property and until your legal representative has been appointed. c.Your legal representative if you die, but only with respect to duties as such. That representative will have all your rights and duties under this policy. d.Any person or organization you agree to include as an insured in a written contract, written agreement or permit, but only with respect to bodily injury,property damage or environmental damage arising out of your work. e.Any person or organization that has at least a 50% controlling interest in you but only with respect to bodily injury, property damage or environmental damage arising out of their financial control of you. f.A joint venture to which you are a party, but only to the extent of your participation in such joint venture. SECTION III - LIMITS OF INSURANCE AND DEDUCTIBLE 1.The Limits of Insurance shown in the Declarations and the rules below fix the most we will pay regardless of the number of: a.Insureds; b. Claims made or suits brought; c.Persons or organizations making claims or bringing suits; d. Pollution incidents; e. Image restoration events; f. Disinfection events; or g. Pre-claim events. 2.The Policy Aggregate Limit is the most we will pay for the sum of all damages,emergency response expenses,image restoration expenses, disinfection event expenses and pre-claim event expenses under Coverages A through G inclusive. 3.Subject to Paragraph 2. above, the Each Occurrence Limit is the most we will pay for the sum of all damages, emergency response expenses,image restoration expenses, disinfection event expenses and pre-claim event expenses under Coverages A through G inclusive arising out of any one occurrence. 4.The limit of insurance applies in excess of the deductible amount shown in the Declarations. The deductible amount applies to the sum of all damages,emergency response expenses and legal and claims expense payments because of bodily injury,property damage and environmental damage arising out of any one occurrence. We may pay any part or the entire deductible amount to effect settlement of any claim or suit or to pay clean-up costs or emergency response expenses which may be covered under this policy and, upon notification of the action taken, you shall promptly reimburse us for such part of the deductible amount as has been paid by us. 5.The Image Restoration Expense Aggregate Limit is the most we will pay for the sum of all image restoration expenses. Subject to the Image Restoration Expenses Aggregate Limit, the Image Restoration Expenses Each Occurrence Limit is the most we will pay for all image restoration expenses arising out of the same, related or continuous image restoration event. The Image Restoration Expenses Each Occurrence Limit applies in excess of the deductible amount shown in the Declarations. 6.The Disinfection Event Expenses Aggregate Limit is the most we will pay for the sum of all disinfection event expenses. Subject to the Disinfection Event Expenses Aggregate Limit, the Disinfection Event Expenses Each Occurrence Limit is the most we will pay for disinfection event expenses arising out of the same, related or continuous disinfection event. 00 45 30 STATEMENT REGARDING DEBARMENT NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS2.i.2373TRAN NAME OF BIDDER: ___ D_IC_K_M_I_LL_E_R_IN_C_. _______________ _ 1. Have you or any of your Subcontractors ever been debarred as an irresponsible Bidder by another public agency in the State of California? 2. If yes, what was/were the name{s) of the public agency(les) and what was/were the period(s) of debarment(s)? Attach additional copies of this page to accommodate more than 2 debarments. party debarred public agency period of debarment BY CONTRACTOR: By: .-,._ ...-.f'c B------ {sign here) party debarred public agency period of debarment __ GLEN BULLOCK, PRESIDENT ____ _ (print name/title) Page _1_ of _1_ pages of this Statement Regarding Debarment form END OF SECTION 00 45 30 STATEMENT REGAROING DEIIARMENT Document Version: LO f'aae43 Date Printed: March 28, 2024 Current Update: May 2023 CALIFORNIA ACKNOWLEDGMENT ... UI I ■I■■ 8 i I 1111 8■ Ill ■ BBBll■■PBE CML CODE § 1189 AA MD M L 8 8 8 MIii 8 8 11 A notify public or other officer completlng this certificate verifies orqthe Identity of the lndlvfdual who signed the document to which this certificate Is attached, and not the truthfulness, accuracy, or valdlty of that doament. State of Callfomla County of San Diego } on September 12, 2024 before me, Noah Trotter, Notary Public Dote Here Insert Name and TIiie of the Officer personally appeared __ G_le_n_F._B_u_l_lo_c_k _________________ _ Name(s} of Slgner(s} who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within Instrument and acknowledged to me that he/she/they executed the same In hlshler/thelr authorized capadty(les), and that by his/her/their slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the Instrument 1a::~~-1 I . Sen DIIIO Couft\y ~ ~ CammiHlan 12490778 t MyC-. E.i,. MMy 21, l02I u u mu au Place Notaty Seal and/or Stamp Abow I certify under PENAL TY OF PERJURY under the laws of the State of California that the foregoing paragraph Is true and correct. WITNESS my hand and official seal. Signature _&t ____ tlo _____ _ Signature of Notary Public ....----------------OPTIONAL ---------------- Completing this Information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document ________________________ _ OoaanentDem: __________________ NumberofPages: ___ _ Slgner(s) Other Than Named Above: _____________________ _ Capaclty(las) Claimed by Slgner(s) Signer's Name: __________ _ Signer's Name: __________ _ a Corporate Officer -Tltle(st. ______ _ a Corporate Officer -Tltle(s): _____ _ a Partner -a Limited a General a Partner -a Limited a General a Individual a Attorney In Fact a Individual □ Attorney In Fact a Trustee a Guardian or Conservator a Trustee □ Guardian or Conservator a Other: ____________ _ a Other: ____________ _ Signer Is Representtng: ________ _ Signer Is RepreseAtlng: ________ _ ill 1)(11 t B BF B 1 ! I 1 B BBB B DD □ A 1 1 □DB B D B &QM 8 1 8 E B B Ml 8 1 1 8 ••=rm 02019 National Notary Association 00 45 35 DISCLOSURE OF DISCIPLINE RECORD NAME OF PROJECT: El camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN NAME OF BIDDER: ____ D...,lC,_K ... M..,..I .... Ll,..E..,.R_..IN .... C ...... _____________ _ Contractors are required by law to be licensed and regulated by the Contractors' State License Board which has jurisdiction to investigate complaints against contractors If a complaint regarding a latent act or omission Is filed within 4 years of the date of the alleged violation. A complaint regarding a latent act or omission pertaining to structural defects must be filed within 10 years of the date of the alleged violation. Any questions concerning a Contractor may be referred to the Registrar, Contractors' State license Board, P.O. Box 26000, Sacramento, California 95826. 1. Have you ever had your contractor's license suspended or revoked by the California Contractors' State license Board 2 or more times within an 8-year period? 0 YES g°NQ 2. Has the suspension or revocation of your contractor's license ever been stayed? 0 YES D NO iY"N/A 3. Have any Subcontractors that you propose to perform any portion of the Work ever had their contractor's license suspended or revoked by the california Contractors' State license Board 2 or more times within an 8-year period? D YES ..-(' NO 4. Has the suspension or revocation of the license of any Subcontractors that you propose to perform any portion of the Work ever been stayed? D YES . D NO .r"N/A 00 45 35 DISCLOSURE Of DISCIPLINE RECORO Dowment Veraon; 1.0 Pqe44 Date Printed; March 28, 2024 Current Upcblte: May 2023 5. If the answer to either of 1 or 3 above is •yes," fully identify, in each and every case, the party disciplined, the date of and violation that the disciplinary action pertains to, the nature of the violation and disciplinary action taken. {If needed attach additional sheets to provide full disclosure.) 6. If the answer to either of 2 or 4 above Is •yes," fully identify, In each and every case, the party whose discipline was stayed, the date of and the violation that the disciplinary action pertains to, the nature of the violation and the condition (If any) upon which the disciplinary action was stayed. (If needed attach additional sheets to provide full disclosure.) BY CONTRACTOR: By:/v--F ,?:>---- (slgn here) _GLEN BULLOCK, PRESIDENT ___________ _ (print name and title) END OF SECTION 00 45 35 DISCLOSURE Of OtSCIPUNE RECORD Document Version: 1.0 Paae45 Date Pmted: March 28, 2024 Current Update: May 2023 CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 Al■■ 11 DID 44 DD DD I DD ID 1HR88000081!DI 2 m■ UJffll D 2 D EPUOao B B !J08D I III08ll I IOIJ D DIJ008ot B B 8 [) A notary public or other officer completing this certificate verifies only the Identity of the lndlvldual who signed the document to which this certificate Is attached, and not the truthfulness, accuracy, or valdlty of that document. State of California County of San Diego } on September 12, 2024 before me, Noah Trotter, Notary Public Dote Here Insert Name and T/Ue of the Officer personally appeared __ G_le_n_F_. B_u_l_lo_c_k _________________ _ Name(s} of Slgner(s} who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within Instrument and acknowledged to me that he/she/they executed the same In his/her/their authorized capacfty(les), and that by his/her/their slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the Instrument Place Notary Seal and/or Stomp Abow I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph Is true and correct. WITNESS my hand and official seal. Signature ...,1J;1........,; .......... ___ ta__;;_......___ ____ _ Signature of Notary Public OPTIONAL Completlng this Information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: _________________________ _ DocumentDate: __________________ NumberofPeges: ___ _ Slgner(s) Other Than Named Above: _____________________ _ Capaclty(las) Claimed by Slgner(s) Signer's Name: ___________ _ Signer's Name: ___________ _ □ Corporate Officer -Tltle(s): ______ _ a Corporate Officer -Tltle(s): ______ _ a Partner -a Limited a General a Partner -a Limited a General □ lndlvldual a Attorney In Fact a Individual a Attorney In Fact □ Trustee □ Guardian or Conservator a Trustee a Guardian or Conservator a Other: --------------a Other: _____________ _ Signer Is Representing: ________ _ Signer Is RepreseAtlng: ________ _ llBBiPB D BB 1M E BB i DB B DB □ BBB B D D e B B E 3 □BB BB BB [l88lJ i B IJ0880l8II0813 l 116 iJfrnecocc - ■ [r!l 198 02019 National Notary Association 00 52 00 CONTRACT This Project No. 6094 ("Contract") is made and entered into this ..:b day of 1),er ffM;(7€'jl.. . 2024, by and between the City of Carlsbad ("Agency") and Dick Miller Inc. ("Contractor"), whose principal place of business is 930 Boardwalk, Suite H, San Marcos, CA 92078. The parties agree: 1. SCOPE OF WORK. The Contractor shall perform all Work within the time stipulated in the Contract, and shall provide all labor, materials, equipment, tools, utility services, and transportation to complete all the Work required in strict compliance with the Contract Documents for the following Project: NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN The Contractor and its surety shall be liable to the Agency for any damages arising as a result of the Contractor's failure to comply with the obligation described in this Section 1. 2. TIME OF COMPLETION. Time is of the essence in the performance of the Work. The Work shall be commenced on the date stated in the Agency's Notice to Proceed. The Contractor shall complete all Work required by the Contract Documents within two hundred sixty (260) working days from the commencement date stated in the Notice to Proceed. Contractor agrees the time for completion set forth above is adequate and reasonable to complete the Work. 3. CONTRACT PRICE. The Agency shall pay to the Contractor as full compensation for the performance of the Contract, subject to any additions or deductions made in accordance with the Contract Documents, and including all applicable taxes and costs, the sum of three million six hundred thirty-four thousand one hundred eighty-two dollars and ninety-two cents ($3,634,182.92). Payment shall be made as set forth in the General Conditions. The Engineer will close the estimate of work completed for progress payments on the last working day of each month. The Agency shall withhold retention as required by Public Contract Code Section 9203. 4. LIQUIDATED DAMAGES. In accordance with Government Code Section 53069.85, it is agreed that the Contractor will pay the Agency the sum set forth in Section 00 73 00 Supplemental General Provisions for each and every Calendar Day of delay beyond the time of completion prescribed in this Contract as 00 52 00 CONTRACT Document Version: 1.0 Page46 Date Printed: September 11, 2024 Current Update: May 2023 Liquidated Damages and not as a penalty or forfeiture. If this sum is not paid, the Contractor agrees the Agency may deduct that amount from any money due or that may become due the Contractor under the Contract. This Section does not exclude recovery of other damages specified in the Contract Documents. 5. CONTRACT DOCUMENTS. The "Contract Documents" include the following: • 00 1110 Notice Inviting Bids • 00 2110 Instructions to Bidders • 00 41 00 Bid Form • 00 42 10 Bid Bond or 00 43 20 Bid Security • 00 43 30 Proposed Subcontractors • 00 43 40 Bidder Information and Experience • 00 45 10 Non-Collusion Affidavit • 00 45 15 Iran Contracting Act Certification • 00 45 20 Public Works Contractor Registration Certification • 00 45 30 Statement of Regarding Debarment • 00 45 35 Disclosure of Discipline Record • 00 52 10 Contract • 00 6110 Labor and Materials Bond • 00 61 20 Faithful Performance and Warranty Bond • 00 61 30 Optional Escrow Agreement (if applicable) • 00 73 00 Supplemental Provisions to Part 1 of the Standard Specifications for Public Works Construction "Greenbook," latest edition and including all errata • Technical Specifications for the Project • All Addenda • Plans and Drawings • Permits • 00 74 00 Supplemental Provisions to Parts 2-8 of the Standard Specifications for Public Works Construction "Greenbook," latest edition and including all errata • "City of Carlsbad Engineering Standard Drawings and Specifications," as last revised • Standard Plans for Public Works Construction, latest edition and including all errata • Applicable Local Agency Standards and Specifications, as last revised • Approved and fully executed change orders • Any other documents contained in or incorporated by reference into the Contract Documents The Contractor shall complete the Work in strict accordance with the Contract Documents. The requirements of the various sections or documents comprising the Contract Documents are intended to be complementary. Work required by 1 of the Contract Documents and not by others shall be done as if required by all. This Contract shall supersede any prior agreement of the parties. 00 52 00 CONTRACT Document Version: 1.0 Page47 Date Printed: September 11, 2024 Current Update: May 2023 6. PROVISIONS REQUIRED BY LAW AND CONTRACTOR COMPLIANCE. Every provision of law required to be included in these Contract Documents shall be deemed to be included in these Contract Documents. The Contractor shall comply with all requirements of applicable federal, state and local laws, rules and regulations, including, but not limited to, the provisions of the Labor Code and Public Contract Code which are applicable to the Work. 7. INDEMNIFICATION. Contractor shall provide indemnification and defense as set forth in the 00 73 00 Agency Supplemental General Provisions. 8. PREVAILING WAGES. Contractor shall be required to pay the prevailing rate of wages in accordance with the Labor Code which such rates may be obtained online at http://www.dir.ca.gov and which must be posted at the job site. 00 52 00 CONTRACT Document Version: 1.0 [signatures on the following page] Page48 Date Printed: September 11, 2024 Current Update: May 2023 NOTARIAL ACKNOWLEDGMENT OF EXECUTION BY ALL SIGNATORIES MUST BE ATTACHED (CORPORATE SEAL) CONTRACTOR (sign here) Glen F Bullock / President (print name/title) By: (sign here) (print name/title) City of Carlsbad By: KEITH BLACKBURN, Mayor ATTEST: SHERRY FREISINGER, City Clerk If required by the Agency, proper notarial acknowledgment of execution by contractor must be attached. If a corporation, the Contract must be signed by 1 corporate officer from each of the following 2 groups. Group A Chairman, President, or Vice-President Group B Secretary, Assistant Secretary, CFO or Assistant Treasurer Otherwise, the corporation must attach a resolution certified by the secretary or assistant secretary under corporate seal empowering the officer(s) signing to bind the corporation. APPROVED AS TO FORM: CINDIE K. McMAHON, City Attorney END OF SECTION 00 52 00 CONTRACT Document Version: 1.0 Page49 Date Printed: September 11, 2024 Current Update: May 2023 CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 ·-·■■ A l 1(]88U!BOOJBH BH OH !JOOllJBJBs □s□BBBBH □B □D□BB A □BOB A notaiy public or other officer completing this certificate verifies only the Identity of the lndMdual who signed the document to which this certificate Is attached, and not the truthfulness, accLKacy, or validity of that document. State of California County of San Diego } on November 04, 2024 before me, Noah Trotter, Notary Public Date Here Insert Name and Title of the Officer personally appeared __ G_l_e_n_F_._B_u_l_lo_c_k __________________ _ Name(s) of Signer(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same In his/her/their authorized capaclty(les), and that by his/her/their slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the Instrument l000000000000 f .. NOAH TROmR : Notiry Public • Clllfornla • I San Dlat() County s Commission I 2490na • I My Comm. !'Pim .:t:1:i..20! f Place Notary Seal and/or Stamp Above I certify under PENAL TY OF PERJURY under the laws of the State of California that the foregoing paragraph Is true and correct. WITNESS my hand and official seal. Signature ._1/d _______ ta _______ _ Signature of Notary Public OPTIONAL -----------------, Completing this Information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: _________________________ _ Document Date: ____________________ Numberof Pages: ___ _ Slgner(s) Other Than Named Above: ______________________ _ Capaclty(les) Claimed by Slgner(s) Signer's Name: ___________ _ Signer's Name: ___________ _ a Corporate Officer -Tltle(s): ______ _ □ Corporate Officer -Tltle(s): ______ _ □ Partner -a Limited □ General □ Partner -a Limited □ General □ Individual a Attorney In Fact □ Individual □ Attorney In Fact □ Trustee a Guardian or Conservator □ Trustee □ Guardian or Conservator a Other: □ Other: _____________ _ Signer Is Representing: ________ _ Signer is RepreseRtlng: ________ _ BE B i Hb BBHL A A LMIRlaa•H At ■ IA IA § [ [ J □ D [Ml 11)81 [ B [ [M J 02019 National Notary Association 00 6110 LABOR AND MATERIALS BOND KNOW All PERSONS BY THESE PRESENTS THAT: BOND NO. 024278016 PREMIUM: INCLUDED IN PERF. BOND WHEREAS, the City of Carlsbad (" Agency") has awarded to Dick Miller Inc. ("Principal,") a Contract for the Work described as follows: NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN in strict conformity with the drawings and specifications, and other Contract Documents now on file in the Office of the City Clerk of the City of Carlsbad and all of which are incorporated by this reference; and WHEREAS, Principal is required to furnish a bond in connection with the Contract providing that if Principal or any of its Subcontractors fail to pay (1) for any materials, provisions, provender, equipment, or other supplies used in, upon, for or about the performance of the Work contracted to be done, (2) for any Work or labor of any kind performed under the Contract, (3) for amounts due under the Unemployment Insurance Code for any Work or labor of any kind performed under the Contract, or (4) for any amounts required to be deducted, withheld, and paid over to the Employment Development Department under Unemployment Insurance Code Section 13020 or to the Franchise Tax Board under Revenue and Taxation Code Section 18663 from the wages of employees of Principal and its Subcontractors with respect to the Work or labor, the Surety on this bond will pay for the same to the extent set forth below. NOW THEREFORE, we, Principal and THE OHIO CASUALTY INSURANCE COMPANY I as Surety, are held and firmly bound unto the Agency in the penal sum of three million nine hundred ninety-three thousand five hundred ninety-seven dollars and seventy cents ($3,993,597.70) for the payment of which sum being an amount equal to 100% of the total amount payable under the terms of the Contract by the Agency, and for which payment well and truly to be made we bind ourselves, our heirs, executors and administrators, successors, or assigns, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION IS SUCH that if Principal, or its Subcontractors, heirs, executors, administrators, successors or assigns, shall fail to pay any of the persons named in Civil Code Section 9100; fail to pay for any materials, provisions, provender, equipment, or other supplies, used in, upon, for or about the performance of the Work contracted to be done; fail to pay for any Work or labor of any kind performed under the Contract; fail to pay amounts due under the Unemployment Insurance Code for any Work or labor of any kind performed under the Contract; or fail to pay for any amounts required to be deducted, withheld, and paid over to the Employment Development Department or Franchise Tax Board from the wages of employees of Principal or its Subcontractors pursuant to Unemployment Insurance Code Section 13020 or 00 6110 LABOR AND MATERIALS BOND Document Version: 1.0 Page 50 Date Printed: September 11, 2024 Current Update: May 2023 Revenue and Taxation Code Section 18663, with respect to the Work or labor, then the Surety will pay for the same, in an amount not exceeding the penal sum specified above, and also, in case suit is brought upon this bond, all litigation expenses incurred by the Agency in the suit, including reasonable attorneys' fees, court costs, expert witness fees and investigation expenses to be fixed by the court consistent with Civil Code Section 9554. This bond shall inure to the benefit of any of the persons named in Civil Code Section 9100 so as to give a right of action to such persons or their assigns in any suit brought upon this bond. The Surety stipulates and agrees that this bond shall not be exonerated or released from the obligation of this bond by: 1. Any change, extension of time for performance, addition, alteration or modification in, to, or of any Contract, Plans, Specifications, or agreement pertaining or relating to any scheme or Work of improvement described above, or the furnishing of labor, materials, or equipment pertaining or relating to any scheme or Work of improvement described above. 2. Any change or modification of any terms of payment or extension of the time for any payment pertaining or relating to any scheme or Work of improvement described above. 3. Any rescission or attempted rescission or attempted rescission of the Contract, agreement or bond. 4. Any conditions precedent or subsequent in the bond attempting to limit the right of recovery of claimants otherwise entitled to recover under any such Contract or agreement or under the bond. 5. Any fraud practiced by any person other than the claimant seeking to recover on the bond. The Surety also stipulates and agrees that this bond shall be construed most strongly against the Surety and in favor of all persons for whose benefit such bond is given, and under no circumstances shall Surety be released from liability to those for whose benefit this bond has been given by reason of any breach of contract between the Agency and Principal or on the part of any obligee named in this bond. Finally, the Surety waives notice of any such change, extension of time, addition, alteration or modification mentioned in this bond, including but not limited to the provisions of Civil Code Sections 2819 and 2845. If Principal is an individual, it is agreed that the death of any such Principal shall not exonerate the Surety from its obligations under this bond. [REMAINDER OF PAGE LEFT INTENTIONALLY BLANK] 00 6110 LABOR AND MATERIALS BOND Document Version: 1.0 Page 51 Date Printed: September 11, 2024 Current Update: May 2023 Executed by PRINCIPAL this _1_6_th __ day of September , 20 24 . PRINCIPAL: DICK MILLER, INC. (name of Contractor) &y:..-v---r,\""?:Y- (sign here) Glen Bullock (print name here) President (title and organization of signatory) Executed by SURETY this 13th day of SEPTEMBER 1 20.1!_. SURETY: THE OHIO CASUALTY INSURANCE COMPANY (name of Surety) 175 Berkeley Street, Boston, MA 02116 (address of Surety) 714) 922-2504 (telephone number of Surety) By: 6.-J-#= ,-- (signature of Attorney-in-Fact) Bart Stewart (printed name of Attorney-in-Fact) (attach corporate resolution showing current power of attorney) (Proper notarial acknowledgment of execution by CONTRACTOR and SURETY must be attached.) (President or vice-president and secretary or assistant secretary must sign for corporations. If only 1 officer signs, the corporation must attach a resolution certified by the secretary or assistant secretary under corporate seal empowering that officer to bind the corporation.) APPROVED AS TO FORM: CINDIE K. McMAHON, City Attorney END OF SECTION 00 6110 LABOR AND MATERIALS BOND Document Version: 1.0 Page 52 Date Printed: September 11, 2024 Current Update: May 2023 ~liberfY. ~ Mutual. SURETY This Power of Attorney limits the acts of those named herein, and they have no authority to bind the Company except in the manner and to the extent herein stated. Liberty Mutual Insurance Company The Ohio Casualty Insurance Company West American Insurance Company POWER OF ATTORNEY Certificate No: 8206236 -969556 KNOWN ALL PERSONS BY THESE PRESENTS: That The Ohio Casualty Insurance Company is a corporation duly organized under the laws of the State of New Hampshire, that Liberty Mutual Insurance Company is a corporation duly organized under the laws of the State of Massachusetts, and West. American Insurance Company is a corporation duly organized under the laws of the State of Indiana (herein collectively called the ·companies'), pursuant to and by authority herein set forth, does hereby name, constitute and appoint, Bart Stewart all of the city of Encinitas state of CA each individually if there be more than one named, its true and lawful attorney-in-fact to make, execute, seal, acknowledge and deliver, for and on its behalf as surety and as its act and deed, any and all undertakings, bonds, recognizances and other surety obligations, in pursuance of these presents and shall be as binding upon the Companies as if they have been duly signed by the president and attested by the secretary of the Companies in their own proper persons. IN WITNESS WHEREOF, this Power of Attorney has been subscribed by an authorized officer or official of the Companies and the corporate seals of the Companies have been affixed thereto this ----1!!.._ day of September , ~- Liberty Mutual Insurance Company The Ohio Casualty Insurance Company j By b,f ~' u co .__ _ _. David M. Carey, Assistant Secretary cc-_a ~ ro State of PENNSYLVANIA ·-::::, ~ ::::, County of MONTGOMERY 55 § E ~ ~ On this __l!.!!_ day of September , ~ before me personally appeared David M. Carey, who acknowledged himself to be the Assistant Secretary of Liberty Mutual Insurance ~ a> ~ «i Company, The Ohio Casualty Company, and West American Insurance Company, and that he, as such, being authorized so to do, execute the foregoing instrument for the purposes !§ g ~ ~ therein contained by signing on behalf of the corporations by himself as a duly authorized officer. ~ c::: ~ .g IN WITNESS WHEREOF, I have hereunto subscribed my name and affixed my notarial seal at King of Prussia, Pennsylvania, on the day and year first above written. ~ ~~ ~o (I) ..,,..----~---,----,,--, -:r: .__ CornmonMalth of Pennsylvania· Notary Sell >--- 0 r-~ Noury Public ~ j +-~I ~ ·ro -=-(I) ~County ~ ... E g ro MycommissKJnupres Mardi 28, 2025 By:~-~-~~--=-,,..,,------------£l dl ai ~ 1...~~~~ -=':.~-Teresa Pastella, Notary Public ~ a O> !/J ..:""4RY ~ o o co~ ... ~ .g> ~ This Power of Attorney is made and executed pursuant to and by authority of the following By-laws and Authorizations of The Ohio Casualty Insurance Company, Liberty Mutual ~ a;> ~ -~ Insurance Company, and West American Insurance Company which resolutions are now in full force and effect reading as follows: fr..~ .__ .!! ARTICLE IV -OFFICERS: Section 12. Power of Attorney. 0 0 -2 ~ Any officer or other official of the Corporation authorized for that purpose in writing by the Chairman or the President, and subject to such limitation as the Chairman or the =o .-;g u President may prescribe, shall appoint such attorneys-in-fact, as may be necessary to act in behalf of the Corporation to make, execute, seal, acknowledge and deliver as surety ai ~ co c: any and all undertakings, bonds, recognizances and other surety obligations. Such attomeys-in-fact, subject to the limitations set forth in their respective powers of attorney, shall -u rl ~ ~ have full power to bind the Corporation by their signature and execution of any such instruments and to attach thereto the seal of the Corporation. When so executed, such § a., z i3 instruments shall be as binding as if signed by the President and attested to by the Secretary. Any power or authority granted to any representative or attorney-in-fact under the ~ ~ provisions of this article may be revoked at any time by the Board, the Chairman, the President or by the officer or officers granting such power or authority. ~ ~ ARTICLE XIII -Execution of Contracts: Section 5. Surety Bonds and Undertakings. Any officer of the Company authorized for that purpose in writing by the chairman or the president, and subject to such limitations as the chairman or the president may prescribe, shall appoint such attorneys-in-fact, as may be necessary to act in behalf of the Company to make, execute, seal, acknowledge and deliver as surety any and all undertakings, bonds, recognizances and other surety obligations. Such attorneys-in-fact subject to the limitations set forth in their respective powers of attorney, shall have full power to bind the Company by their signature and execution of any such instruments and to attach thereto the seal of the Company. When so executed such instruments shall be as binding as if signed by the president and attested by the secretary. Certificate of Designation -The President of the Company, acting pursuant to the Bylaws of the Company, authorizes David M. Carey, Assistant Secretary to appoint such attorneys-in- fact as may be necessary to act on beha~ of the Company to make, execute, seal, acknowledge and deliver as surety any and all undertakings, bonds, recognizances and other surety obligations. Authorization -By unanimous consent of the Company's Board of Directors, the Company consents that facsimile or mechanically reproduced signature of any assistant secretary of the Company, wherever appearing upon a certified copy of any power of attorney issued by the Company in connection with surety bonds, shall be valid and binding upon the Company with the same force and effect as though manually affixed. I, Renee C. Llewellyn, the undersigned, Assistant Secretary, The Ohio Casualty Insurance Company, Liberty Mutual Insurance Company, and West American Insurance Company do hereby certify that the original power of attorney of which the foregoing is a full, true and correct copy of the Power of Attorney executed by said Companies, is in full force and effect and has not been revoked. IN TESTIMONY WHEREOF, I have hereunto set my hand and affixed the seals of said Companies this~ day of September , 2024 . ~~ By: ~--~--:-,,.,.....-'c..,,--,-....,....,..--,-:-.,...--------Renee C. Llewellyn, Assistant Secretary LMS-12873 LMIC OCIC WAIC Multi Co 02/21 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate ls attached, and not the truthfulness, accuracy, or validity of that document. State of California County of _____ Sao_Dlego ________ _ ) ) on September 13, 2024 before me, ______ s_. L_H_o_lcom __ b_,_N_o_tary___:._Pu_h_li_c ____ __. Date Here Insert Name and Title of the Officer personally appeared ____________ B::..art:c::....:....::.S_;_:te..::.w:..;:art;.::,.:_ _________ _ Name(s) of Signer(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subsaibed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their slgnature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. I certify under PENAL TY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand and official seal. Signature _____.A~1J~~-=-...::.-;,· • --- Signature of Notary Public Place Notary Seal Above ---------------oPTIONAL --------------- Though this section is optional, completing this infonnation can deter alteration of the document or fraudulent reattachment of this fonn to an unintended document. Description of Attached Document Title or Type of Document: ____________ Document Date: _______ _ Number of Pages: ___ Signer(s) Other Than Named Above: ___________ _ Capacity(ies) Claimed by Signer(s) Signer's Name: ___________ _ Signer's Name: ___________ _ □ Corporate Officer -Tltle(s): _____ _ □ Corporate Officer -Title(s): ______ _ □ Partner -□ Limited □ General □ Partner -□ Limited □ General □ Individual □ Attorney in Fact □ Individual □ Attomey In Fact □ Trustee □ Guardian or Conservator □ Trustee □ Guardian or Conservator □Other: _____________ _ □ Other: _____________ _ Signer Is Representing: ________ _ Signer Is Representing: ________ _ @2014 National Notary Association· www.NationalNotary.org • 1-800-US NOTARY (1-800-876-6827) Item #5907 CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 81 ■01R911Ml BBB BB OP [ EB 3 8 B O i [t [I( B D B BMJ 8 B □ B B BBB B B D NB l)IO II B B B B E [ffllllJ9J [ B 2 B 8 8 BB O B B B B a B A notary public or other officer completing this certificate verifies only the Identity of the Individual who signed the document to which this certificate Is attached, and not the truthfulness, accuracy, or vaHdlty of that document. State of Callfomla County of San Diego } on September 16, 2024 before me, Noah Trotter, Notary Public Date Here Insert Name and Title of the OH/cer personally appeared __ G_l_e_n_F_._B_u_l_lo_c_k __________________ _ Name(s} of Slgner(s} who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within Instrument and acknowledged to me that he/she/they executed the same In his/her/their authorized capadty(les), and that by his/her/their slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the Instrument ~ o o ft ft o ~:H~AO~; e e f p.. Notary Pubic• California ii! I Sm oi110 County ~ Commission I 2490778 I 0 0 .~ !Y Com;. Expires :y 21, 20! f Place Notary Seal and/or Stamp Above I certify under PENAL TY OF PERJURY under the laws of the State of Callfornla that the foregoing paragraph Is true and correct. WITNESS my hand and official seal. Signature ~M__._.:;...&._-;M!l,l,a ....... «z ............... ___ _ Signature of Notary Public OPTIONAL --------------~ Completing this Information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: _________________________ _ DocumentDete: ____________________ Numberof Pages:, ___ _ Slgner(s) Other Than Named Above: _____________________ _ Capaclty(les) Claimed by Slgner(s) Signer's Name: ___________ _ Signer's Name: ___________ _ o Corporate Officer -Tltle(s): ______ _ o Corporate Officer -Tltle(s): ______ _ o Partner -□ Limited o General o Partner -o Limited o General o Individual o Attorney In Fact D lndlvldual D Attorney In Fact o Trustee o Guardian or Conservator o Trustee o Guardian or Conservator o Other: _____________ _ D Other: _____________ _ Signer Is Representing: ________ _ Signer Is Represel'ltlng: ________ _ 888111l[IIWl-8111111Hllr8IIOIJIO IIDDIWIIIDDDIOIIIIID A g BIJ 02019 National Notary Association 00 61 20 FAITHFUL PERFORMANCE AND WARRANTY BOND KNOW ALL PERSONS BY THESE PRESENTS THAT: BOND NO. 024278016 PREMIUM: $27,925.00 WHEREAS, the City of Carlsbad ("Agency") has awarded to Dick Miller Inc. ("Principal,") a Contract for the Work described as follows: NAME OF PROJECT: El camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN in strict conformity with the drawings and specifications, and other Contract Documents now on file in the Office of the City Clerk of the City of Carlsbad and all of which are incorporated by this reference; and WHEREAS, the Work to be performed by the Principal is more particularly set forth in the Contract Documents for the Project dated \ 2/ 3 C, ( 'J..J.\ , ("Contract Documents"), the terms and conditions of which are incorporated by refer~nce; and WHEREAS, the Principal is required by the Contract Documents to perform the terms of them and to furnish a bond for the faithful performance and warranty of the Contract Documents. NOW THEREFORE, we, Principal and THE OHIO CASUALTY INSURANCE COMPANY I as Surety, are held and firmly bound unto the Agency in the penal sum of three million nine hundred ninety-three thousand five hundred ninety-seven dollars and seventy cents ($3,993,597.70) for the payment of which sum being an amount equal to 100% of the total amount payable under the terms of the Contract by the Agency, and for which payment well and truly to be made we bind ourselves, our heirs, executors and administrators, successors, or assigns, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION IS SUCH, that, if Principal, its heirs, executors, administrators, successors or assigns, shall in all things stand to and abide by, and well and truly keep and perform the covenants, conditions and agreements in the Contract Documents and any alteration of the Contract Documents made as provided in the Contract Documents, on its part, to be kept and performed at the time and in the manner specified in the Contract Documents, and in all respects according to their true intent and meaning; and shall indemnify and save harmless the Agency, its Board, members of the Board, officers, directors, managers, employees, agents, and authorized volunteers, as stipulated in the Contract Documents, then this obligation shall become null and void; otherwise it shall be and remain in full force and effect. As a part of the obligation secured by this bond and in addition to the face amount specified in this bond, there shall be included costs and reasonable expenses and fees, including reasonable 00 61 20 FAITHFUL PERFORMANCE AND WARRANTY BOND Document Version: 1.0 Page 53 Date Printed: September 11, 2024 Current Update: May 2023 attorneys' fees, incurred by Agency in enforcing such obligation, all to be taxed as costs and included in any judgment rendered. As a condition precedent to the satisfactory completion of the Work unless otherwise provided for in the Contract Documents, the above obligation shall hold good for a period of 1 year after the acceptance of the Work by the Agency. During this 1-year period, if Contractor fails to make full, complete, and satisfactory repair and replacements and totally protect the Agency from loss or damage resulting from or caused by defective materials or faulty workmanship in connection with Contractor's Work on the Project, the obligations of Surety under this bond shall continue so long as any obligation of Principal remains to the Agency. Nothing in this bond shall limit the Agency's rights or the Principal's or Surety's obligations under the Contract, law or equity, including, but not limited to, Code of Civil Procedure Section 337.15. Whenever Principal shall be, and is declared by the Agency to be, in default under the Contract Documents, the Surety shall remedy the default pursuant to the Contract Documents, or shall promptly, at the Agency's option: i. Take over and complete the Project in accordance with all terms and conditions in the Contract Documents; ii. Obtain a bid or bids for completing the Project in accordance with all terms and conditions in the Contract Documents and upon determination by Surety of the lowest responsive and responsible bidder, arrange for a contract between such bidder, the Surety and the Agency, and make available as Work progresses sufficient funds to pay the cost of completion of the Project, less the balance of the Contract Price, including other costs and damages for which Surety may be liable. The term "balance of the Contract Price" as used in this paragraph shall mean the total amount payable to Principal by the Agency under the Contract and any modification to the Contract, less any amount previously paid by the Agency to the Principal and any other set offs pursuant to the Contract Documents. Or iii. Permit the Agency to complete the Project in any manner consistent with Applicable Law and make available as Work progresses sufficient funds to pay the cost of completion of the Project, less the balance of the Contract Price, including other costs and damages for which Surety may be liable. The term "balance of the Contract Price" as used in this paragraph shall mean the total amount payable to Principal by the Agency under the Contract and any modification to the Contract, less any amount previously paid by the Agency to the Principal and any other set offs pursuant to the Contract Documents. Surety expressly agrees that the Agency may reject any contractor or subcontractor which may be proposed by Surety in fulfillment of its obligations in the event of default by the Principal. Surety shall not utilize Principal in completing the Project, nor shall Surety accept a bid from Principal for completion of the Project, if the Agency, when declaring the Principal in default, 00 6120 FAITHFUL PERFORMANCE AND WARRANTY BOND Document Version: 1.0 Page 54 Date Printed: September 11, 2024 Current Update: May 2023 notifies Surety of the Agency's objection to Principal's further participation in the completion of the Project. The Surety, for value received, stipulates and agrees that no change, extension of time, alteration or addition to the terms of the Contract Documents or to the Project to be performed under the Contract Documents shall in any way affect Surety's obligations on this bond, and Surety waives notice of any such change, extension of time, alteration or addition to the terms of the Contract Documents or to the Project. If Principal is an individual, it is agreed that the death of any such Principal shall not exonerate the Surety from its obligations under this bond. [REMAINDER OF PAGE LEFT INTENTIONALLY BLANK] 00 61 20 FAITHFUL PERFORMANCE AND WARRANTY BOND Document Version: 1.0 Page 55 Date Printed: September 11, 2024 Current Update: May 2023 Executed by PRINCIPAL this 16th day of September . 20 24 . PRINCIPAL: DICK MILLER, INC. (name of Contractor) By: ~ /' F~ \3?---:-:::: (sign here) Glen Bullock (print name here} President (title and organization of signatory) Executed by SURETY this 13th day of SEPTEMBER , 20M._. SURETY: THE OHIO CASUALTY INSURANCE COMPANY (name of Surety} 175 Berkeley Street, Boston, MA 02116 (address of Surety) (714} 922-2504 (telephone number of Surety) (signature of Attorney-in-Fact) Bart Stewart (printed name of Attorney-in-Fact} (attach corporate resolution showing current power of attorney) (Proper notarial acknowledgment of execution by CONTRACTOR and SURETY must be attached.) (President or vice-president and secretary or assistant secretary must sign for corporations. If only 1 officer signs. the corporation must attach a resolution certified by the secretary or assistant secretary under corporate seal empowering that officer to bind the corporation.} APPROVED AS TO FORM: CINDIE K. McMAHON, City Attorney BY~ !Stant . torney END OF SECTION 00 61 20 FAITHFUL PERFORMANCE AND WARRANlY BOND Document Version: 1.0 Date Printed: september 11, 2024 Current Update: May 2023 Escrow Agreement #2321 00 61 30 OPTIONAL ESCROW AGREEMENT NAME OF PROJECT: El Camino Real Widening From Sunny Creek Road to Jackspar Drive CONTRACT NO.: 6094 BID NO.: PWS24-2373TRAN NAME OF BIDDER: ___ 0--.a.\ C___,_~------~-\-=\...,_.\;....,~__,_-.a,1~!._.:cle.......-'""". _____ _ This Escrow Agreement is made and entered into by and between the 1200 Carlsbad Village Drive, Carlsbad, California, 92008 ("Agency"), Dick Miller Inc., whose address is 930 Boardwalk, Suite H, San Marcos, CA 92078, ("Contractor") and Banner Bank whose address is 5901 Priestly Dr., Ste. 160, Carlsbad. CA 92008 ("Escrow Agent"). Agency, Contractor and Escrow Agent agree as follows: 1. Pursuant Public Contract Code Section 22300, Contractor has the option to deposit securities with Escrow Agent as a substitute for retention earnings required to be withheld by Agency pursuant to the construction contract entered into between Agency and Contractor for El Camino Real Widening From Sunny Creek Road to Jackspar Drive in the amount of $3,993,597.70 dated \Z [~/~ ("Contract"). Alternatively, on written request of Contractor, Agency shall make payments of the retention earnings directly to Escrow Agent. When the Contractor deposits the securities as a substitute for Contract earnings, Escrow Agent shall notify Agency within 10 Calendar Days of the deposit. The market value of the securities at the time of the substitution shall be at least equal to the cash amount then required to be withheld as retention under the terms of the Contract. Securities shall be held in Agency's name and shall designate Contractor as the beneficial owner. 2. Agency shall make progress payments to Contractor for those funds which otherwise would be withheld from progress payments pursuant to the Contract provisions, provided that Escrow Agent holds securities in the form and amount specified above. 3. When Agency makes payment of retentions earned directly to Escrow Agent, Escrow Agent shall hold them for the benefit of Contractor until the time that the escrow created under this Escrow Agreement is terminated. The Contractor may direct the investment of the payments into securities. All terms and conditions of this Escrow Agreement and the rights and responsibilities of the parties shall be equally applicable and binding when Agency pays Escrow Agent directly. 4. Contractor shall be responsible for paying all fees for the expenses incurred by Escrow Agent in administering the Escrow Account and all expenses of Agency. These expenses and payment terms shall be determined by Agency, Contractor, and Escrow Agent. 5. The interest earned on the securities or the money market accounts held in escrow and all interest earned on that interest shall be for the sole account of Contractor and shall be subject to withdrawal by Contractor at any time and from time to time without notice to Agency. 6. Contractor shall have the right to withdraw all or any part of the principal in the Escrow Account only by written notice to Escrow Agent accompanied by written authorization from 00 6130 OPTIONAL ESCROW AGREEMENT Document Version: 1.0 Page 57 Date Printed: October 16, 2024 Current Update: May 2023 Agency to Escrow Agent that Agency consents to the withdrawal of the amount sought to be withdrawn by Contractor. 7. Agency shall have a rightto draw upon the securities in the event of default by the Contractor. Upon 7 Calendar Days' written notice to Escrow Agent from Agency of a default, Escrow Agent shall immediately convert the securities to cash and shall distribute the cash as instructed by Agency. 8. Upon receipt of written notification from the Agency certifying that the Work required by the Contract is final and complete and that Contractor has complied with all requirements and procedures applicable to the Contract, Escrow Agent shall release to Contractor all securities and interest on deposit less escrow fees and charges of Escrow Account. The escrow shall be closed immediately upon disbursement of all moneys and securities on deposit and payments of fees and charges. 9. Escrow Agent shall rely on the written notifications from Agency and Contractor pursuant to Sections (5) to (8), inclusive, of this Escrow Agreement and Agency and Contractor shall hold Escrow Agent harmless from Escrow Agent's release, conversion and disbursement of the securities and interest as set forth above. 10. The names of the persons who are authorized to give written notices or to receive written notice on behalf of Agency and on behalf of Contractor in connection with the foregoing, and exemplars of their respective signatures are as follows: For Agency (Finance Director) For Contractor Dick Miller, Inc. Title ~\ ~:s-½ 'lt.c."6-< Name 2.-c,\-~ .. r~\.- Signature }Li/ fl-- Address 1635 Faraday Avenue, Carlsbad, CA 92008 Title President Name Glen Bullock Signature -\..... ~ Address 930 Boardwalk, Suite H. San Marcos, CA 92078 For Escrow Agent Title _ ___,E...,s..,.c..,ro,.,,w....._A..,d...,m....,i .... o .... is...,tr...,a .... to.,.r.__ _______________ _ Banner Bank Name Francisca Pardo Signature ~ Address 5901 Priestly Dr.. Ste. 160. Carlsbad, CA 92008 00 6130 OPTIONAL ESCROW AGREEMENT Document Version: 1.0 Page 58 Date Printed: October 16, 2024 Current Update: May 2023 At the time the Escrow Account is opened, Agency and Contractor shall deliver to the Escrow Agent a fully executed counterpart of this Escrow Agreement. IN WITNESS WHEREOF, the parties have executed this Escrow Agreement by their proper officers on the date first set forth above. For Agency Title G 1v t-,\ W Cl ~if Name G-pc,££-1?~oe,_.. Signature ~ • +-...-, _____ _ Address 1635 Faraday Avenue, Carlsbad, CA 92008 For Contractor Title President For Escrow Agent ------------------------- Name __ G-l_e-n_B_u-ll~oc-k ___________________ _ Signature ___ ~ ____ -__ --_+-__ ~------------- Address 950 Boardwalk, Suite H, San Marcos, CA 92078 Title Escrow Administrator ------------------------- Name _ __.,F~ca~o~cwjsgc.a.P~a~cd~o,._ ________________ _ APPROVED AS TO FORM: CINDI END OF SECTION 00 6130 OPTIONAL ESCROW AGREEMENT Document Version: 1.0 Page 59 Date Printed: October 16, 2024 Current Update: May 2023 Bid Price Guarantee Extension Form Agency: City of Carlsbad Project Title: El Camino Real Widening from Sunny Creek to Jackspar Project Number: 6094 Invitation Number: PWS24-2373TRAN Bid Opening Date: May 29, 2024, 11:00 AM Bidder's Information: • Company Name: _D_ic_k_M_i_lle_r_ln_c_. ______ _ • Address: 930 Boardwalk, Suite H, San Marcos, CA, 92078 • Phone Number: 760-471-6842 ------------ • Email: GBULLOCK@DMIUSA.NET • Bid Amount Guaranteed:$ 3,993,597.70 guaranteed) (Enter the total bid amount being The undersigned hereby represents that the submission of the Bid opened on May 29, 2024 (nBid Opening Date"), Is a non-wlthdrawable firm offer to the Agency, for ninety {90) calendar days from the Bid Opening Date. The Agency is now requesting that the 90 calendar-day period be extended for an additional 90 calendar days, with this Bid Price Guarantee Extension Form ("Extension"). With this executed Extension, the Bid may not be withdrawn for one hundred eighty {180) calendar days from the Bid Opening Date, or until a contract for the work is fully executed by the Agency and the lowest responsible bidder, whichever occurs later. This mutually agreed upon Extension Is intended to provide the Agency with additional time to evaluate the bids received and to secure the necessary approvals for the award and execution of the contract. By signing this Extension, the undersigned acknowledges and agrees to maintain the validity of the Bid and to honor the Bid pricing submitted on the Bid Opening Date, for the du ration specified above. Signature: ,l'--/'"f-, pj.- Prlnted Name: Glen Bullock ---------- TI t I e: President Date: '6 ijq /ii{ CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189 11111111■1 em ■ r I HftHCj BB EDl B □ Bll80000ll M :m ■rrHllll BB nara&MJ B 8 B 1111 A notary public or other officer completing this certificate verifies only the Identity of the Individual who signed the document to which this certificate Is attached, and not the truthfulness, accuracy, or valdlty of that document State of California County of San Diego } on September 12, 2024 before me, Noah Trotter, Notary Public Dote Here Insert Name and Title of the Officer Glen F. Bullock personally appeared ____________________________ _ Name{s) of S/gner(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) ls/are subscribed to the within Instrument and acknowledged to me that he/she/they executed the same In hls/her/thelr authorized capaclty(les), and that by his/her/their slgnature(s) on the Instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the Instrument. f0 ···········1 .. NOAHTROmR : Notary Public • Clllfornla ~ I • s.n ot110 tow1ty ! Commission I 2490778 ~ u O !Y Co111;· !:"Ires Mir 1:,20: t Place Notary Seal and/or Stomp Abow I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph Is true and correct. WITNESS my hand end official seal. S~aWre 1Vl a Signature of Notary Public ...----------------OPTIONAL Completing this Information con deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: ________________________ _ DocwnentDate: ___________________ NumberofPages: ___ _ Slgner(s) Other Than Named Above: _____________________ _ Capaclty(les) Claimed by Slgner(s) Signer's Name: __________ _ Signer's Name: __________ _ □ Corporate Officer -Tltle(s): ______ _ □ Corporate Officer -Tltle(s): ______ _ a Partner -□ Limited □ General □ Partner -□ Limited □ General □ Individual □ Attorney In Fact □ lndlvldual □ Attorney In Fact □ Trustee □ Guardian or Conservator □ Trustee □ Guardian or Conservator a Other: ____________ _ □ Other: ____________ _ Signer Is Representing: ________ _ Signer Is RepreseAtlng: ________ _ 8811 BB A 8 D 8 D 8 □CB B B B 8 8 BCE 8 D 8 8 8 D B BB B 8 8 8 [NJ 8 GA 8 B i3l88lNl B lllOOE BBB BBB~ 8 ~-8 i B 8 8 02019 National Notary Association DISCLOSURE & SUBMITTAL REQUIREMENT VEHICLE EMISSION DISCLOSURE & COMPLIANCE REQUIREMENT. This Project is subject to the following regulation(s) by the California Air Resources Board. In bidding this Project, it shall be the Bidder's sole responsibility to evaluate and include the cost of complying with all equipment and vehicle emission requirements under this Contract and applicable law in its Bid. ADVANCED CLEAN FLEETS. Vehicles with a Gross Vehicle Weight Rating (GVWR) greater than 8,500 lbs. and light-duty package delivery vehicles operated in California may be subject to the California Air Resources Board Advanced Clean Fleets regulations. Such vehicles may therefore be subject to requirements to reduce emissions of air pollutants. For more information , please visit the CARB Advanced Clean Fleets webpage at https://ww2.arb.ca.gov/our-work/programs/advanced-clean- fleets. Bidders utilizing subcontractors shall provide a signed certificate of reported compliance for each listed subcontractor in the space provided in the Proposed Subcontractors form. Bidders, and its subcontractors must be registered as compliant fleets at the time of bid submittal. In the event that a bidder, or its subcontractors, are exempt from this regulation, the bidder must submit a signed statement attesting to the fact, and to the reason(s) why it is not subject to the High Priority and Federal Fleets Regulation of Title 13, CCR Section 2015 through 2015.6 and the State and Local Government Fleets Regulation of Title 13, CCR Section 2013 through 2013.4. Failure to certify as a compliant fleet or provide an attestation to an exemption, may render the bid non-responsive. IN-USE OFF-ROAD DIESEL-FUELED FLEETS. Any contractor utilizing off highway vehicles or equipment may be subject to compliance with the In-Use Off-Road Diesel-Fueled Fleets Regulation. For more information, please visit the CARB In-Use Off-Road Diesel-Fueled Fleets Regulation webpage at: https://ww2.arb.ca.gov/our- work/progra ms/use-road-diesel-fueled-fleets-regulation . Bidders shall submit with its Bid a valid California Air Resources Board certificate of reported compliance. Bidders utilizing subcontractors shall submit the DOORS ID number for each listed subcontractor in the space provided in the Proposed Subcontractors form. Bidders are responsible for including a certificate of reported compliance for each identified subcontractor. Failure to submit valid certificates may render the bid non-responsive. GENERAL COMPLIANCE WITH LAWS. Contractor will keep fully informed of federal, state and local laws and ordinances and regulations which in any manner affect those employed by Contractor, or in any way affect the performance of the Services by Contractor. Contractor will at all times observe and comply with these laws, ordinances, and regulations and will be responsible for the compliance of Contractor's services with all applicable laws, ordinances and regulations. Contractor will be aware of the requirements of the Immigration Reform and Control Act of 1986 and will comply with those requirements, including, but not limited to, verifying the eligibility for employment of all agents, employees, subcontractors and consultants whose services are required by this Agreement. City Attorney Approved Version 12/14/2023 Contractor is aware of the requirements of the emissions reduction regulations being mandated by the California Air Resources Board ("GARB'') and that it will comply with all applicable regulations before commencing the performance of the work and maintain compliance throughout the duration of this Agreement. CALIFORNIA AIR RESOURCES BOARD. The California Air Resources Board ("GARB'') implemented amendments to the In-Use Off-Road Diesel-Fueled Fleets Regulations ("Regulation") which are effective on January 1, 2024, and apply broadly to all self-propelled off-road diesel vehicles 25 horsepower or greater and other forms of equipment used in California. A copy of the Regulation is available at: https ://ww2. arb. ca. gov/sites/defa u lt/files/barcu/regact/2022/ off-roaddiesel/appa-1 . pdf Bidders are required to comply with all GARB and Regulation requirements, including, without limitation, all applicable sections of the Regulation, as codified in Title 13 of the California Code of Regulations section 2449 et seq. throughout the term of the Project. Bidders must provide, with their Bid, copies of Bidder's and all listed subcontractors the most recent, valid Certificate of Reported Compliance ("CRC") issued by CARB. Failure to provide valid CRCs as required herein may render the Bid non-responsive. The City of Carlsbad is a Public Works Awarding Body, as that term is defined under Title 13 California Code of Regulations section 2449(c)(46). Accordingly, Bidders must submit, with their Bids, valid Certificates of Reported Compliance ("CRC") for the Bidder's fleet, and for the fleets of any listed subcontractors (including any applicable leased equipment or vehicles). Bidders must complete and submit the Fleet Compliance Certification, on the form provided. Failure to provide a CRC for the Bidder, and for all listed subcontractors, or failure to complete the Fleet Compliance Certification, may render the Bid non-responsive. COMPLIANCE WITH CALIFORNIA AIR RESOURCES BOARD REGULATIONS. Contractor shall comply, and shall ensure all subcontractors comply, with all applicable requirements of the most current version of the California Air Resources Board ("GARB") regulations including, without limitation, all applicable terms of Title 13, California Code of Regulations Division 3, Chapter 9 and all pending amendments ("Regulation"). Throughout the Project, and for three (3) years thereafter, Contractor shall make available for inspection and copying any and all documents or information associated with Contractor's and subcontractors' fleet including, without limitation, Certificates of Reported Compliance ("CRC"), fuel/refueling records, maintenance records, emissions records, and any other information the Contractor is required to produce, keep or maintain pursuant to the Regulation upon two (2) calendar days' notice from the City of Carlsbad. Contractor shall be solely liable for any and all costs associated with complying with the Regulation as well as for any and all penalties, fines, damages, or costs associated with any and all violations, or failures to comply with the Regulation. Contractor shall defend, indemnify and hold harmless the City of Carlsbad, its officials (appointed and elected), officers, and employees from any claims, liabilities, costs, penalties or interest arising out of any failure or alleged failure to comply with the Regulation. City Attorney Approved Version 12/14/2023 FLEET COMPLIANCE CERTIFICATION. Bidder hereby acknowledges that they have reviewed the CARB's policies, rules and regulations and are familiar with the requirements of Title 13, California Code of Regulations, Division 3, Chapter 9, effective on January 1, 2024 (the "Regulation"). Bidder hereby certifies, subject to the penalty of perjury, that the option checked below relating to the Bidder's fleet, and/or that of their sub_xontractor(s) ("Fleet") is true and correct: □ The Fleet is subject to the requirements of the Regulation, and the appropriate Certificate(s) of Reported Compliance have been attached hereto. □ The Fleet is exempt from the Regulation under Section 2449.1 (f)(2), and a signed description of the subject vehicles, and reasoning for exemption has been attached hereto. □ Bidder and/or their subcontractor is unable to procure R99 or R100 renewable diesel fuel as defined in the Regulation pursuant to Section 2449.1 (f)(3). Bidder shall keep detailed records describing the normal refueling methods, their attempts to procure renewable diesel fuel and proof that shows they were not able to procure renewable diesel (i.e., third party correspondence or vendor bids). □ The Fleet is exempt from the requirements of the Regulation pursuant to Section 2449(i)(4) because this Project has been deemed an "emergency", as that term is defined in Section 2449(c)(18). Bidder shall only operate the exempted vehicles in the emergency situation and records of the exempted vehicles must be maintained, pursuant to Section 2449(i)(4). □ The Fleet does not fall under the Regulation or are otherwise exempt and a detailed reasoning is attached to this certification. DICK MILLER INC. Name of Bidder: _____________________ _ Signature: JOHN MARTINEZ Name: SR. ESTIMATOR Title: 11/07/2024 Date: City Attorney Approved Version 12/14/2023 California Envirorunental Protection Agency Air Resources Board January 1, 2024 CERTIFICATE OF REPORTED COMPLIANCE OFF-ROAD DIESEL VEHICLE REGULATION is issued to DICK MILLER INC. This certificate indicates that the fleet listed above has reported off-road diesel vehicles to the Galifomia Air Resources Board and has certified they are In compliance with title 13 CCR, section 2449. All applicable vehicles owned by the individual, company, or agency must be reported and labeled, as specified in Section 2449, with all possible completeness, else this certificate is null and void. Certificate expires 2/28/2025 I I ' - JICt Kilowolcl Cllief, Mobile Soura, Control Oivilion c,ntorn,~ lllr Rawurre1 llo.lrd Off-road Dieael Flfft Identification 5668 To~ the~ oftt,ts cet1111cllle, 8"1ttf this lllll1'Mf at http llwww. arb r ;i gov/doors/compliance cert1 .html , City of Carlsbad Addenda Acknowledgements for Project El Camino Real Widening from Sunny Creek to Jackspar (PWS24-2373TRAN) d on 04/18/2024 Bid Due on May 29, 2024 11:00 AM (PST) Exported on 11/07/2024 Vendor Name 1 2 3 ABC Resources, Inc. no no no AGC OF SAN DIEGO yes yes yes American Right-of-Way, Inc. yes yes no Aster Construction Services Inc. no no no ATP General Engineering Contractors A division of Martin Marietta San [ no no no Baker Electric yes yes yes Beador Construction Company, Inc. yes yes yes BidAmerica yes yes yes Black Ops Asphalt no no no Chrisp Company yes yes yes CNJ Enterprises, Inc no no no Coast Landscaping Inc. yes yes no Dick Miller Inc. yes yes yes Ferguson Waterworks no no no Griffith Company yes yes yes Hazard Construction Engr LLC yes yes yes Construction, Inc. yes yes yes Integrity Rebar Placers yes yes yes LC Paving & Sealing, Inc. yes yes no LB Civil Construction yes yes yes Legacy Reinforcing Steel LLC yes yes yes Marina Landscape Inc. yes yes no Miramar Genera l Engineering no no no Nationwide Contracting Srvices, inc no no no Pacific Steel Group no no no PAL General Engineering, Inc. yes yes yes Palm Engineering Construction Company, Inc. yes yes yes Pavement Coatings Co. no no no Pavement Recycling no no no PaveWest Inc. no no no Prime Time Concrete Cutting no no no Quality Construction & Engineering Inc. yes yes no RAC Construction & Engineering, Inc. no no no RAL Investment Corporation yes yes yes RoadSafe Traffic Systems no no no Sael Construction Corporation / SC Concrete DBA no no no SEMA Construction, Inc. no no no hland Paving, Inc. yes yes no Steve Duich, Inc. yes yes yes Superior Pavement Markings no no no TRI GROUP CONSTRUCTION yes yes yes Public Works Contract Administration 1635 Faraday Avenue  Carlsbad, CA 92008  760-602-4677 t April 25, 2024 ADDENDUM NO. 1 RE: EL CAMINO REAL WIDENING FROM SUNNY CREEK TO JACKSPAR BID NO. PWS24-2373TRAN Please include the attached addendum in the Notice to Bidder/Request for Bids you have for the above project. This addendum--receipt acknowledged--must be included to your bid when your bid is submitted. GRAHAM JORDAN Contract Administrator I ACKNOWLEDGE RECEIPT OF ADDENDUM NO. 1 __________________________________________________________ Bidder’s Signature C cityof Carlsbad Contract No. 6611 - PWS24-2364TRAN 1 Addendum No. 1 CITY OF CARLSBAD EL CAMINO REAL WIDENING FROM SUNNY CREEK TO JACKSPAR Contract No. 6094 Bid No. PWS24-2373TRAN Addendum No. 1 From: Graham Jordan, Contract Administrator Phone: 442-339-2462 graham.jordan@carlsbadca.gov No. of Pages: 2 pages Date: April 25, 2024 Bid Opening Date: May 23, 2024 - 11 a.m. (unchanged) NOTICE: This Addendum forms a part of the Contract Documents for the above identified project and modifies portions of the original Contract Specifications and/or Plans. Documents not specifically mentioned in this Addendum remain in full force. Acknowledge receipt of this Addendum on the Bid Form. Failure to do so may subject bidder to disqualification. MODIFICATIONS, DELETIONS, AND/OR ADDITIONS TO THE NOTICE INVITING BIDS (00 11 10) 1. SECTION 3. COMPLETION OF WORK. Edit the first paragraph of this section (page 1) to read: The Contract Time is established as one hundred thirty (130) Days two hundred sixty (260) working days. The Contract Time shall begin on the date of receipt of the Notice to Proceed. QUESTIONS AND ANSWERS Questions relating to the project must go directly to the City’s Public Works Contract Administration Division. The City is not responsible for any information obtained through other means. 1. Per Section 2-2.5 "Other Permits", the following permits are required: a. CDP 2021-0044 b. SUP 2021- 0002 c. PUP 2020-0009 d. SUP 2022-0002 e. HDP 2022-0008. There are no descriptions for these Contract No. 6611 - PWS24-2364TRAN 2 Addendum No. 1 permits. Please provide what each permit is for and if there are any fees (& $ amount) the awarded contractor is responsible for. Section 2-2.5 are permits issued by the city Planning Commission on May 3, 2024, that are applicable to the project. There are no fees for these permits. They are listed as references only for the contractor to be aware. • CDP – Coastal Development Permit • SUP – Special Use Permit • PUP – Project Reference / Tracking Number • HDP – Hillside Development Permit 2. What are the working hours? Is it 7 am to 5 pm Monday through Friday except observed holidays? On page 65, Normal Working Hours are defined – “Unless specified otherwise, Normal Working Hours core periods shall be 8:00 a.m. to 4:00 p.m., Monday through Friday, inclusive. Saturdays, Sundays, and Agency Holidays are excluded. For Traffic Control Permits, Normal Working Hours are defined as 8:30 a.m. to 3:30 p.m., unless specified otherwise.” 3. Please confirm the time of completion. Section 3 - completion of work in the Notice Inviting Bids reflects 130 days but section 2 of the Contract Form states its 260 working days. Please advise, thank you. The Contractor shall complete all Work required by the Contract Documents within two hundred sixty (260) working days from the commencement date stated in the Notice to Proceed. The Notice Inviting Bids (00 11 10), Section 3 (page 1) has been corrected with this addendum. Public Works Contract Administration 1635 Faraday Avenue  Carlsbad, CA 92008  760-602-4677 t May 14, 2024 ADDENDUM NO. 2 RE: EL CAMINO REAL WIDENING FROM SUNNY CREEK TO JACKSPAR BID NO. PWS24-2373TRAN Please include the attached addendum in the Notice to Bidder/Request for Bids you have for the above project. This addendum--receipt acknowledged--must be included to your bid when your bid is submitted. GRAHAM JORDAN Contract Administrator I ACKNOWLEDGE RECEIPT OF ADDENDUM NO. 2 __________________________________________________________ Bidder’s Signature C cityof Carlsbad Contract No. 6611 - PWS24-2364TRAN 1 Addendum No. 2 CITY OF CARLSBAD EL CAMINO REAL WIDENING FROM SUNNY CREEK TO JACKSPAR Contract No. 6094 Bid No. PWS24-2373TRAN Addendum No. 2 From: Graham Jordan, Contract Administrator Phone: 442-339-2462 graham.jordan@carlsbadca.gov No. of Pages: 165 pages Date: May 15, 2024 Bid Opening Date: May 23, 2024 - 11 a.m. (unchanged) NOTICE: This Addendum forms a part of the Contract Documents for the above identified project and modifies portions of the original Contract Specifications and/or Plans. Documents not specifically mentioned in this Addendum remain in full force. Acknowledge receipt of this Addendum on the Bid Form. Failure to do so may subject bidder to disqualification. MODIFICATIONS, DELETIONS, AND/OR ADDITIONS TO THE ATTACHMENTS 1. ATTACHMENT A - PERMISSION FOR RIGHT OF ENTRY TO RANCHO CARLSBAD HOA Add Attachment A - Permission for Right of Entry to Rancho Carlsbad HOA (attached). 2. ATTACHMENT B – GRANT DEED AND TEMPORARY CONSTRUCTION EASEMENTS Add Attachment B – Grant Deed and Temporary Construction Easements (attached). 3. ATTACHMENT C – GEOTECHNICAL INVESTIGATION REPORT BY ALLIED GEOTECHNICAL ENGINEERS Add Attachment C – Geotechnical Investigation Report by Allied Geotechnical Engineers (attached). 4. ATTACHMENT D – Storm Water Quality Technical Memo Add Attachment D – Storm Water Quality Technical Memo (attached). Contract No. 6611 - PWS24-2364TRAN 2 Addendum No. 2 5. ATTACHMENT E – CARB Fleet Compliance Certification Add Attachment E – CARB Fleet Compliance Certification (attached). QUESTIONS AND ANSWERS Questions relating to the project must go directly to the City’s Public Works Contract Administration Division. The City is not responsible for any information obtained through other means. 1. Item 30. Permit and Inspection Fee Allowance per page 16 of the Instructions to Bidders cites the Contractor shall include the costs (for traffic control and construction inspection fees) if such cost is not contained or specified in the Bid Form. Also referencing: RFI "1.3 Per Section 2-2.5 "Other Permits", the following permits are required" - Question: Please confirm permit fees, construction testing and inspections and/or fees are not to be included in the contractor's proposal. The contractor is responsible for obtaining right-of-way and haul route permits from the city and paying the associated fees. With regard to “traffic control” this refers to the contractor’s responsibility to prepare and submit traffic control plans in order to obtain a ROW permit. And “construction inspection fees” refers to any inspection requirements the contractor is responsible for as stated in the contract documents and specifications. The city’s third-party inspection and testing services are separate and will be performed by the city at no cost to the contractor. 2. Section 5.4.1(d) requires “Any deductibles or self-insured retention levels must be declared to and approved by the Agency.” Please confirm if the bidding contractor's General Liability of ($25K) deductible is acceptable. Yes, this is acceptable. Attachment A Permission for Right of Entry to Rancho Carlsbad HOA CITY OF CARLSBAD PERMISSION FOR RIGHT OF ENTRY The City of Carlsbad requests permission to enter your property for construction and maintenance work described as: NAME: Rancho Carlsbad Owners' Association, Inc STREET ADDRESS: 5200 El Camino Real, Carlsbad CA 92008 ASSESSOR'S PARCEL NUMBER: 168-050-43-00 ------------------- For the purposes of facilitating sidewalk improvements on El Camino Real the City's contractor will need to perform work on your property. For further details regarding the subject improvements please refer to the Improvement Plans for the El Camino Real Roadway Improvements from Sunny Creek Drive to Jackspar Drive, Project No. CIP 6094, Drawing No.529-1, Sheet 5 (attached). Specifically, the project improvements requiring this entry include reconstruction of a curb ramp at the exit of the driveway to the Rancho Carlsbad Owners' Association community. Authorization of this Right-of-Entry Agreement grants the City and its contractor permission to enter and construct these improvements on the property addressed above. The City's contractor shall perform all work in a professional manner per the approved Improvement Plans and specifications. The City will only be responsible for all damages and liability arising from the sole or active negligence or willful misconduct of the City, or its contractors, entering the property for the above-stated reasons. When completed, the City will restore any affected real property to a condition similar to the existing condition before the construction. Permission described in this Agreement shall end when the project Notice of Completion is filed with the County Clerk's office. Therefore, I hereby grant the City of Carlsbad, and its contractor, permission to enter my prop~to construct the above-described improvem ts. < i\ h!()\_6'\A J ~€{'___ OWNER~ rint Namif(l)/P~usid-e-.n-r -O----C~~--=----'---=------ f3 ~/ 7-2Dlt-- oATE Attachment B Grant Deed and Temporary Construction Easements RECORDING REQUESTED FOR THE BENEFIT OF THE CITY OF CARLSBAD WHEN RECORDED MAIL TO: City Clerk CITY OF CARLSBAD 1200 Carlsbad Village Drive Carlsbad, CA 92008 MAIL TAX EXEMPT STATEMENTS TO: EXEMPT SPACE ABOVE THIS LINE FOR RECORDER'S USE The undersigned grantor(s) declare(s): Assessor's Parcel No.: 209-060-58 Documentary transfer tax is $0.00 ( ) computed on full value of property conveyed, or ( ) computed on full value less value of liens and encumbrances remaining at time of sale. ( ) Unincorporated area: (x) City of Carlsbad, and Project ID: CIP 6094 ---------Re I ate d Project ID: DWG No. 529-1 Related Project ID: ---------Project Name: El Camino Real Widening from Sunny Creek Rd to Jackspar Dr. GRANT DEED FOR A VALUABLE CONSIDERATION, receipt of which is hereby acknowledged, Camino Carlsbad, LLC hereby GRANTS, in fee simple, to the City of Carlsbad, a Municipal Corporation, for public purposes, including but not limited to street, highway, sewer, drainage, public utilities, and public access, in, upon, over, under, along and across the same, all that real property situated in the City of Carlsbad, County of San Diego, State of California, described by the attached Exhibit "A" and depicted in Exhibit "B". Subject to: 1. Nondelinquent taxes and assessments; and 2. All matters of record or visible from an inspection of the property or which an accurate survey of the property would disclose. (SIGNATURES ON FOLLOWING PAGE) DATED: _fn_c_rtL __ L_'3 __ , 2024 :;NER: fu C~ LLC (Sign Here) BcL++ fil/\tG)~-~ (Print Name Here) (Title) CALIFORNIA ALL-PURPOSE CERTIFICATE OF ACKNOWLEDGMENT A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. } } personally appeared D r L--\--\-~ue.r c:...k " who proved to me on the basis of satisfactory evidence to be the person.(&} whose name(.s) is/are subscribed to the within instrument and acknowledged to me that he/SA-e/they executed the same in histl:i-er/their authorized capacity(.ies), and that by his/ber/tbeir signature(&) on the instrument the person(.s-), or the entity upon behalf of which the person(s} acted, executed the instrument. I certify under PENAL TY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand and official seal. ~ Notary Public Signature (Notary Public Seal) .......• f MELINDA BROWN Notary Public • California z San Otego County ~ Commission II 2412188 • My Comm. Expires Aug 31, 2026 INSTRUCTIONS FOR COMPLETING THIS FORM ADDITIONAL OPTIONAL IN FORMATION This form complies with current Califomia statutes regarding notm)' wording and, DESCRIPTION OF THE ATTACHED DOCUMENT (Title or description of attached document) (Title or description of attached document continued) Number of Pages __ Document Date ___ _ CAPACITY CLAIMED BY THE SIGNER D Individual (s) D Corporate Officer (Title) D Partner(s) D Attorney-in-Fact □ Trustee(s) □ Other _________ _ www.NotaryClasses.com 800-873-9865 if needed, should be completed and al/ached lo the document. Acknowledgments from other states may be completed for documents being sent to that state so long as the wording does not require the California 11ota1J' lo violate Califomia 11otc11y law. • State and County information must be the State and County where the document signer(s) personally appeared before the notary public for acknowledgment. • Date of notarization must be the date that the signer(s) personally appeared which must also be the same date the acknowledgment is completed. • The notary public must print his or her name as it appears within his or her commission followed by a comma and then your title (notary public). • Print the name(s) of document signer(s) who personally appear at the time of notarization. • Indicate the correct singular or plural forms by crossing off incorrect fonns (i.e. m/she/#iey, is /are) or circling the correct forms. Failure to correctly indicate this information may lead to rejection of document recording. • The notary seal impression must be clear and photographically reproducible. Impression must not cover text or lines. If seal impression smudges, re-seal if a sufficient area permits, otherwise complete a different acknowledgment form. • Signature of the notary public must match the signature on file with the office of the county clerk. ❖ Additional information is not required but could help to ensure this acknowledgment is not misused or attached to a different document. ❖ Indicate title or type of attached document, number of pages and date. ❖ Indicate the capacity claimed by the signer. If the claimed capacity is a corporate officer, indicate the title (i.e. CEO, CFO, Secretary). • Securely attach this document to the signed document with a staple. EXHIBIT "A" RIGHT-OF-WAY ACQUISITION APN 209-060-58 THAT PORTION OF LOT "E" OF THE RANCHO AGUA HEDIONDA, IN THE COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 823, FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY NOVEMBER 16, 1896, MORE PARTICULARLY DESCRIBED AS FOLLOWS: BEGINNING AT A BRASS DISC STAMPED "LS 6215" SHOWN AS POINT NO. 105 ACCORDING TO RECORD OF SURVEY MAP NO. 17271 FILED IN THE OFFICE OF THE COUNTY RECORDER ON FEBRUARY 8, 2002 WHICH BEARS NORTH 68°14'31" WEST 7549.60 FEET FROM A BRASS DISC STAMPED "LS 6215" SHOWN AS POINT NO. 108 ACCORDING TO SAID RECORD OF SURVEY MAP; THENCE SOUTH 70°54'36" EAST 2648.79 FEET TO THE SOUTHWEST CORNER OF PARCEL 4 OF A DEED IN FAVOR OF CAMINO CARLSBAD, LLC RECORDED FEBRUARY 4, 2003 AS DOC. NO. 2003-0130230 OF OFFICIAL RECORDS, SAID POINT ALSO BEING THE TRUE POINT OF BEGINNING; 1. THENCE ALONG SAID SOUTHWESTERLY LINE SOUTH 66°36'50" EAST 61.71 FEET TO THE POINT OF CUSP OF A TANGENT 55.00-FOOT RADIUS CURVE CONCAVE NORTHEASTERLY, A RADIAL LINE TO SAID POINT BEARS SOUTH 23°23'10" WEST; 2. THENCE LEAVING SAID NORTHEASTERLY LINE NORTHWESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 96°34'46" A DISTANCE OF 92.71 FEET TO THE NORTHWESTERLY LINE OF SAID PARCEL 4; 3. THENCE ALONG THE NORTHWESTERLY LINE OF SAID PARCEL 4 SOUTH 29°57'56" WEST 61.71 FEET TO THE TRUE POINT OF BEGINNING. AREA= 844 SQUARE FEET, MORE OR LESS (BASED ON GROUND DISTANCES). SEE EXHIBIT "B" ATTACHED AND BY REFERENCE MADE A PART HEREOF. THE BEARINGS AND DISTANCES USED IN THE ABOVE DESCRIPTION ARE BASED ON THE CALIFORNIA COORDINATE SYSTEM OF 1983, ZONE 6, NAD83, EPOCH 1991.35. DIVIDE DISTANCES SHOWN BY 0.99996244 TO OBTAIN GROUND DISTANCES. 7-19-2022 J PAGE 1 OF 1 EXHIBIT 0 150 300 600 AT POINT #105 PER ROS 17271 CONVERGENCE ANGLE= -00•34'32.469" COMB. SCALE FACTOR= 0.99996244 ~ NGVD 29 ELEV= 45.41' ~ "'- "'-0::-· I I I I I j!: ~ 0 z Cl ~ I") CX) ~ (.) ~"IJ:, '\~~ b'p:i <":> '),~ / 1~ N 8'1-,.'J;-;. .______ .______ 1: q_"1: I I APN 209-060-58 LAND PER DD1 I I RANCHO AGUA POR. LOT "E'' HEDIONDA MAP 823 I • 1. ROS 6570 k'-'JF 1-11-g g ~r--------------- JS, )-------------- P.O.B. 84s,J49.Bo':v 1-___ PT 105 PER Op i~l?!I) .______ .______ ROS 17271 df'4J?i :?s,,._ .______ .______ .______ N 1999466.124 1NGs 9.88• G -------.______ E 6241021.960 ~OUNI) .______ ._____A -------~ PT 108 PER_/ ROS 17271 N 1999466.124 E 6241021.960 "B" -- ---- LEGEND POR LOT 11 / CARLSBAD TRACT NO. 83-36 UNIT NO. 1 MAP 11242 ~~~ RIGHT-OF-WAY ACQUISITION {ACQ) ..... ~.__._ '\,.,~ ..... ,~__. AREA = 844 SQ. FT., MORE OR LESS ITr/./1 TEMPORARY ACCESS EASEMENT {TCE) ~t:.../~-~ //~ /u~ AREA = 1,242 SQ. FT., MORE OR LESS P.O.B. POINT OF BEGINNING T.P.O.B. TRUE POINT OF BEGINNING &, CONTROL POINT PER ROS 17271 E1 SEE EASEMENT LEGEND ON.. SHEET 2 DD1 DEED TO CAMINO CARLSBAD, LLC REC. 2/4/2003 AS DOC. NO. 2003-0130230 O.R. SHEET 1 OF 2 SHEETS REVISED BY: DATE: CITY OF CARLSBAD SCALE 1" = 300' DRAWN BY: KA DATE: 7-19-2022 EL CAMINO REAL STREET IMPROVEMENTS DOC. NO. CHECKED BY: JR DATE: 7-19-2022 APN 209-060-58 DWG. NO. APPROVED BY: DATE: OWNER: CAMINO CARLSBAD, LLC PAR. 1 -------------- j:!: a:: 0 z Cl 0:: (!) I") IX) (/) u u REVISED BY: EXHIBIT "8" (SHEET 2 OF 2) I I CURVE TABLE PM 17985 CURVE NO. DELTA RADIUS LENGTH I E1 C1 96'34' 46" 55.00' 92.71' C2 93'25'58" 55.00' 89.69' PAR. 2 RANCHO AGUA HEDIONDA MAP 823 POR. LOT "E" APN 209-060-58 LAND PER DD1 EASEMENT LEGEND E1 A TEMPORARY CONSTRUCTION EASEMENT IN FAVOR OF THE CITY OF CARLSBAD REC. 9/29/2000 AS DOC. NO. 2000-0523120 O.R. E2 5' WATER PIPELINE EASEMENT IN FAVOR OF PAUL ECKE 1/11/1954 IN BK. 5108, PG. 328 O.R. NOTE: THE RIGHT TO EXTEND DRAINAGE SlRUCTURES AND EXCAVATION AND EMBANKMENT SLOPES BEYOND THE LIMITS OF THE RIGHT OF WAY OF A COUNTY HIGHWAY GRANTED IN DEED REC. 1/5/1938 IN BK. 727, PG.441 O.R. IS NOT PLOTT ABLE. AT POINT #105 PER ROS 17271 CONVERGENCE ANGLE= -00'34'32.469" I COMB. SCALE FACTOR= 0.99996244 0.....__20 NGVD 29 ELEV= 45.41' 40 80 SHEET 2 OF 2 SHEETS DRAWN BY: KA DATE: CITY OF CARLSBAD SCA~; = 40' ---4-DA_TE_: 7_-_19_-_20_22-r_E_L_CA_M_I_NO_R_E_AL_S_TR_E_E_T_IM_P_R_O_VE_M_E_N_T_S---1 DOC. NO. CHECKED BY: JR APPROVED BY: DATE: 7-19-2022 DATE: APN 209-060-58 OWNER: CAMINO CARLSBAD, LLC DWG. NO. RECORDING REQUESTED FOR THE BENEFIT OF THE CITY OF CARLSBAD WHEN RECORDED MAIL TO: City Clerk CITY OF CARLSBAD 1200 Carlsbad Village Drive Carlsbad, CA 92008 MAIL TAX EXEMPT STATEMENTS TO: EXEMPT The undersigned grantor(s) declare(s): SPACE ABOVE THIS LINE FOR RECORDER'S USE Assessor's Parcel No.: 209-060-58 -=:;_;:_..:....::.;:......::..::.._ ___ _ Documentary transfer tax is $0.00 ( ) computed on full value of property conveyed, or ( ) computed on full value less value of liens and encumbrances remaining at time of sale. ( ) Unincorporated area: (x) City of Carlsbad, and Project ID: CIP 6094 ------'---------Re I ate d Project ID: DWG No. 529-1 Related Project ID: ---------Project Name: El Camino Real Widening from Sunny Creek Rd to Jackspar Dr. GRANT OF TEMPORARY CONSTRUCTION EASEMENT FOR A VALUABLE CONSIDERATION, receipt of which is hereby acknowledged, Camino Carlsbad, LLC the owner of real property described herein located in the City of Carlsbad, San Diego County, California hereby GRANTS to City of Carlsbad, a Municipal Corporation ("Grantee") a non-exclusive TEMPORARY CONSTRUCTION EASEMENT for the purpose of constructing the El Camino Real Widening Project, a public project (the "Project"), and gives City, its successors and assigns, including City's contractor(s), the power to perform all activities in the Easement Area that are necessary for the construction and completion of the Project, inclusive of ingress and egress, and necessary appurtenances thereto, in, over, across, along, through and under the Property and incidents thereto, but only within the bounds of said easement area (the "Easement Area") as described in Exhibit "A", consisting of one (1) page, attached hereto and made a part hereof, and Exhibit "B" consisting of two (2) pages is attached hereto for clarity only. If any lien shall be filed against the Grantor's Property in connection with the performance of any work performed by or on behalf of the Grantee, then the Grantee shall, at its sole cost and expense, cause the lien to be discharged or bonded over within thirty (30) days following the written notice of same. Grantee shall indemnify, defend, protect and hold the Grantor harmless from and against any and all claims, expenses, liabilities, loss, damage and costs, including any actions or proceedings in connection therewith and including reasonable attorneys' fees (collectively, "Claims"), arising or resulting from work performed by or on behalf of Grantee on or about the Easement Area and/or the negligence or willful act or omission of, or the breach of this TEMPORARY CONSTRUCTION EASEMENT or any applicable laws by, Grantee or any party for which Grantee is responsible. If Grantor or Grantee hereto shall bring an action or proceeding (including, without limitation, any cross-complaint, counterclaim or third party claim) against the other by reason of the breach or alleged violation of any covenant, term or obligation hereof, or for the enforcement or interpretation of any provision of this TEMPORARY CONSTRUCTION EASEMENT, the prevailing party in such action or proceeding (as determined by a final judgment) shall be entitled to its costs and expenses of suit, including but not limited to reasonable attorneys' fees, which shall be payable whether or not such action is prosecuted to judgment. The provisions of this paragraph shall survive the termination of this TEMPORARY CONSTRUCTION EASEMENT. It is understood that said TEMPORARY CONSTRUCTION EASEMENT shall expire on the date that is two hundred seventy (270) days following the commencement of work on the Project, but in any event no later than (i) January 31, 2026, or (ii) completion of the Project, whichever occurs first. At the earlier of the expiration of the Temporary Construction Easement or completion of the Project, City shall restore the Easement Area and any other affected Property to substantially the same condition as existed before construction, unless otherwise agreed to by the Granter, in the Grantor's sole discretion. Upon such termination, if requested by the Granter, Grantee will execute and record a termination of easement to confirm the termination of said TEMPORARY CONSTRUCTION EASEMENT. The provisions of this paragraph shall survive the termination of this TEMPORARY CONSTRUCTION EASEMENT. (SIGNATURES ON FOLLOWING PAGE) OWNER: Camino Carlsbad, LLC By: (Print Name Here) ' DATED t1°' "" G t}' " 9 r<'-<, ~ L.,. •• Grantee: THE CITY OF CARLSBAD, a California municipal corporation By: __________ _ Keith Blackburn, Mayor Approved as to Form: CINDIE K. MCMAHON, City Attorney By: ___________ _ Assistant City Attorney (Title) h--vt.1., 1 '8 , 2024 CALIFORNIA ALL-PURPOSE CERTIFICATE 0 1F ACKNOWLEDGMENT A notary public or other officer comptetilng thiis certificate verifies only the identity of the individual who signed the document to which th1is certificate is attached. and not the truthfulness, accuracy, or validity of that document. } County of :)"'-(\ b, e< ,o } r - On ~MvV'-va ~J.-1.-1, before me, N\L\ I(\ ~.,btlt~anhw~~~ P~bli L . personally appeared fx e.,,--\j f e..ue-./=r\~o . who proved to me on the basis of satisfactory ev,idence to be the person(s) whose name(s) i!s/are subscribed to the within instrument and acknowtedg,ed to me that he/she/they executed the same in his/her/their authorized capacityi(ies), and that by hiis/her/their signature(s) on the 1in strument the personi(s), or the entity upon behalf of which the person(s) acted, executed the instrument. I certify under PENAL TY OF PERJURY under the laws of the s tate of California that the foregoing paragraph is true and correct. WlliNESS~ my hand and official seal. ~<~~ eeeoeee+l MELINDA BROWN "~ Notary Publtc • California~ ~ San Diego County ! ~ Commission # 2412188 My Comm. Expires Aug 31, 202~ Notary Public Signature (Notary Public Seal) INSTRUCTIONS FOR C011PLETING 1HIS FORM ADDITIONAL OPTIONAL INFORMATION 1Jzisjbmicompli,zrn:fth c.m-rfflt Calif/Jmias1atu1,:;~nott11J!11wding{Uld. DESCRIPTION Of THE A TT ACHEO DOCUMBNT if11-»tl. shmild bit amtpl4_tw and attacJu;d to th, ti«.Jf!IWft. A<Jnowl«ig!lffll"ts from othm-stat,:; mqi., be c.ompl,tmlfar docw?J(l}Jt:; M11gz(l11t to that note ~o long ar tile wording d<XM 11{)f r,;qrJirrJ 1114 Califonlia notary to 1ioln Caljfomia no.♦ary law. (Tdte or de!uiition of attached doo.m!rlt) (Trtle o, desctip1ion df atbched doCl.rnent conlinued} Number of Pages __ Document Date __ _ CAPACITY CLAIMED BY THE SIGNER □ Individual (s) D Corporate Officer (TIUe) D Partner(s) □ Attorney-in-Fact o Trustee(s) □ other ________ _ www.Notarya asses.com 800-87~9865 • State and CooD1y i:nfu=lioo must lbe the S~e and Crulll.y where the documelll. signe(s) pmo113llyappe:ired lbefme the notaJy IJ(l.biic far :dnowledgment. • Date of notariz.atim must be Ille da1e that the !.igna:(s) ~• a:ppElll1!d 'Mlich Dm5t also be Ille ~date Ille :rlnowledgment is cmq>leted. • Toe notary public llll.l'5t print hls or her ill3Dle a; it ~ \\i.tbin bis or her c0Jllllll5sfon followed by a coomia and tihen your litle (Domy public). • Print the name(s) of documelll. sigo,er(s) who pe-sooilly appear at die lime of notarization. • Indicate the oorrect singular er plnral mml5 iby crossing o1f iiDComct forms (ie. er~ is ,1-) oc circling Ille correct forms. Failme to cmectly indicate tms in.fi:mmtion may lead to rejectian ,of document recordmg. • Toe nol:!Iy seal impressiDn must be dear alld Itwt~cally reproducible. Impression mnst Illlt ca1;er text ar lines. If seal impression ~ ie--seal if a suflitieDt ma peon:its., ~ise camplete a diffl!l'E!lt ackuawl.edgmEnt fonn. • Signatme of the nol:!Iy public mnst Ill3tch the signatlR oo file with ,the alike of Ille cOIIIIly clak. ❖ Additional mfi>nnation is not required bot could help to ensme this acknawfedgmellt is JWt misused ar attachEd to a different d.ocummt. ❖ Indicate litle or t}]le of attxhed doc:ollll!llt, mmber of pages md mte. ❖ Indicate the cap.1city claiml!d by the ggner. If the chimed ClpOCi.ty is a co,pame officer, indiaite the title (i.e. CF.a, CFO, Sec:nmy). • Securely attach this document to the sigDl!d document wi1h a sbple. EXHIBIT "A" TEMPORARY CONSTRUCTION EASEMENT APN 209-060-58 THAT PORTION OF LOT "E" OF THE RANCHO AGUA HEDIONDA, IN THE COUNTY OF SAN DIEGO, STATE OF CALIFORNIA, STATE OF CALIFORNIA, ACCORDING TO MAP THEREOF NO. 823, FILED IN THE OFFICE OF THE COUNTY RECORDER OF SAN DIEGO COUNTY NOVEMBER 16, 1896, MORE PARTICULARLY DESCRIBED AS FOLLOWS: BEGINNING AT A BRASS DISC STAMPED "LS 6215" SHOWN AS POINT NO. 105 ACCORDING TO RECORD OF SURVEY MAP NO. 17271 FILED IN THE OFFICE OF THE COUNTY RECORDER ON FEBRUARY 8, 2002 WHICH BEARS NORTH 68°14'31" WEST 7549.60 FEET FROM A BRASS DISC STAMPED "LS 6215" SHOWN AS POINT NO. 108 ACCORDING TO SAID RECORD OF SURVEY MAP; THENCE SOUTH 70°54'36" EAST 2648.79 FEET TO THE SOUTHWEST CORNER OF PARCEL 4 OF A DEED IN FAVOR OF CAMINO CARLSBAD, LLC RECORDED FEBRUARY 4, 2003 AS DOC. NO. 2003-0130230 OF OFFICIAL RECORDS; THENCE ALONG THE SOUTHWESTERLY LINE OF SAID PARCEL 4 SOUTH 66°3650" EAST 61.71 FEET TO THE TRUE POINT OF BEGINNING; 1. THENCE CONTINUING ALONG SAID SOUTHWESTERLY LINE SOUTH 66°36'50" EAST 159.83 FEET; 2. THENCE LEAVING SAID SOUTHWESTERLY LINE NORTH 63°28'02" WEST 162.08 FEET TO THE BEGINNING OF A TANGENT 55.00-FOOT RADIUS CURVE CONCAVE NORTHEASTERLY; 3. THENCE NORTHWESTERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 93°25'58" A DISTANCE OF 89.69 FEET TO THE NORTHWESTERLY LINE OF SAID PARCEL 4; 4. THENCE ALONG SAID NORTHWESTERLY LINE SOUTH 29°57'56" WEST 8.87 FEET TO THE BEGINNING OF A TANGENT 55.00-FOOT RADIUS CURVE CONCAVE NORTHEASTERLY; 5. THENCE LEAVING SAID NORTHWESTERLY LINE SOUTHERLY ALONG THE ARC OF SAID CURVE THROUGH A CENTRAL ANGLE OF 96°34'46" A DISTANCE OF 92.71 FEET TO THE TRUE POINT OF BEGINNING. AREA= 1,242 SQUARE FEET, MORE OR LESS (BASED ON GROUND DISTANCES). SEE EXHIBIT "B" ATTACHED AND BY REFERENCE MADE A PART HEREOF. THE BEARINGS AND DISTANCES USED IN THE ABOVE DESCRIPTION ARE BASED ON THE CALIFORNIA COORDINATE SYSTEM OF 1983, ZONE 6, NAD83, EPOCH 1991.35. DIVIDE DISTANCES SHOWN BY 0.99996244 TO OBTAIN GROUND DISTANCES. 7-19-2022 PAGE 1 OF 1 EXHIBIT 0 150 300 600 AT POINT #105 PER ROS 17271 CONVERGENCE ANGLE= -00'34'32.469• COMB. SCALE FACTOR= 0.99996244 ~ NGVD 29 ELEV= 45.41' 1\0) "'--- "'---Q:-' I I I I I i!: a:: 0 z C ~ I") IX) ~ (.) ~'!,'<> '\~~ ~:\ s 'l,,'<> / 1~ N 8'1-,.'J;-;, .._____ .._____ ;t q_'Z I I APN 209-060-58 LAND PER DD1 I I RANCHO AGUA POR. LOT "E" ROS 6570 HEDIONDA MAP 823 I ~r------------ w 7:------------ P.O.B. 8,4s1.~49.6o';\; '\.._____ PT 105 PER ~ o,-1:PRtD ------------ ROS 17271 dc,4~ 75.,,_ .._____ .._____ .._____ N 1999466.124 1Ncs 9.BB• G ------.._____ E 6241021.960 ~OUND .::__-----&, PT 108 PER_/ ROS 17271 N 1999466.124 E 6241021.960 "B" -- POR LOT 1 ;--- LEGEND / CARLSBAD TRACT NO. 83-36 UNIT NO. 1 MAP 11242 ~~ RIGHT-OF-WAY ACQUISITION (ACQ) ... b .... ,~ ..... ,~__._,~..... AREA = 844 SQ. FT., MORE OR LESS ~ //~ TEMPORARY ACCESS EASEMENT (TCE) t::_~~u AREA = 1,242 SQ. FT., MORE OR LESS P.O.B. POINT OF BEGINNING T.P.0.8. TRUE POINT OF BEGINNING 8. CONTROL POINT PER ROS 17271 E1 SEE EASEMENT LEGEND ON.. SHEET 2 DD1 DEED TO CAMINO CARLSBAD, LLC REC. 2/4/2003 AS DOC. NO. 2003-0130230 O.R. SHEET 1 OF 2 SHEETS REVISED BY: DATE: CITY OF CARLSBAD SCALE 1· = 300' DRAWN BY: KA DATE: 7-19-2022 EL CAMINO REAL STREET IMPROVEMENTS DOC. NO. CHECKED BY: JR DATE: 7-19-2022 APN 209-060-58 DWG. NO. APPROVED BY: DATE: OWNER: CAMINO CARLSBAD, LLC PAR. 1 I j:!: a::: 0 z 0 ffi I"') CX) ~ (.) ~ REVISED BY: DRAWN BY: CHECKED BY: APPROVED BY: KA JR EXHIBIT "8" (SHEET 2 OF 2) I I CURVE TABLE PM 17985 CURVE NO. DELTA RADIUS LENGTH I E1 C1 95·34'46" 55.00' 92.71' C2 93"25'58" 55.00' 89.69' PAR. 2 RANCHO AGUA HEDIONDA MAP 823 POR. LOT "E" APN 209-060-58 LAND PER DD1 -------- EASEMENT LEGEND ~ ~ E1 A TEMPORARY CONSTRUCTION EASEMENT IN FAVOR OF THE CITY OF CARLSBAD REC. 9/29/2000 AS DOC. NO. 2000-0523120 O.R. E2 5' WATER PIPELINE EASEMENT IN FAVOR OF PAUL ECKE 1/11/1954 IN BK. 5108, PG. 328 O.R. NOTE: THE RIGHT TO EXTEND DRAINAGE STRUCTURES AND EXCAVATION AND EMBANKMENT SLOPES BEYOND THE LIMITS OF THE RIGHT OF WAY OF A COUNTY HIGHWAY GRANTED IN DEED REC. 1/5/1938 IN BK. 727, PG.441 O.R. IS NOT PLOTTABLE. AT POINT #105 PER ROS 17271 CONVERGENCE ANGLE= -00•34'32.469" COMB. SCALE FACTOR= 0.99996244 NGVD 29 ELEV= 45.41' 0 20 40 80 SHEET 2 OF 2 SHEETS DATE: CITY OF CARLSBAD SCALE 1" = 40' DATE: 7-19-2022 EL CAMINO REAL STREET IMPROVEMENTS DOC. NO. DATE: 7-19-2022 APN 209-060-58 DWG. NO. DATE: OWNER: CAMINO CARLSBAD, LLC Attachment C Geotechnical Investigation Report by Allied Geotechnical Engineers, Inc. REPORT OF GEOTECHNICAL INVESTIGATION AND AERIALLY DEPOSITED LEAD SURVEY FOR THE EL CAMINO REAL ROADWAY IMPROVEMENT FROM SUNNY CREEK ROAD TO JACKSPAR DRIVE CITY OF CARLSBAD Submitted to: DOKKEN ENGINEERING1450 Frazee Road, Suite 100San Diego, CA 92108 Prepared By: ALLIED GEOTECHNICAL ENGINEERS, INC. 9500 Cuyamaca Street, Suite 102Santee, California 92071-2685 AGE Project No. 14E5 July 16, 2021 (Updated December 20, 2021) July 16, 2021 (Updated December 20, 2021) Mr. Mark Tarrall, P.E. Dokken Engineering 1450 Frazee Road, Suite 100 San Diego, CA 92108 Subject: REPORT OF GEOTECHNICAL INVESTIGATION AND AERIALLY DEPOSITED LEAD SURVEY FOR THE EL CAMINO REAL ROADWAY IMPROVEMENT FROM SUNNY CREEK ROAD TO JACKSPAR DRIVE CITY OF CARLSBAD AGE Project No. 14E5 Dear Mr. Tarrall: Allied Geotechnical Engineers, Inc. is pleased to submit the accompanying report to present thefindings, opinions, and recommendations of a geotechnical investigation and aerially deposited leadsurvey that were performed to assist Dokken Engineering with their design of the subject project. We appreciate the opportunity to be of service on this project. If you have any questions regarding the contents of this report or need further assistance, please feel free to contact our office. Sincerely, ALLIED GEOTECHNICAL ENGINEERS, INC. Nicholas E. Barnes, P.G., C.E.G.Sani Sutanto, P.E.Senior Geologist Senior Engineer NEB/SS:cal 05/31//2022 06/30/2022 Distr. (1 electronic) Addressee Allied Geotechnical Engineers, Inc. 9500 Cuyamaca Street, Suite 102 ■ Santee, California 92071-2685 Phone 619.449.5900 Fax 619.449.5902 AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page i REPORT OF GEOTECHNICAL INVESTIGATION AND AERIALLY DEPOSITED LEAD SURVEY FOR THE EL CAMINO REAL ROADWAY IMPROVEMENT FROM SUNNY CREEK ROAD TO JACKSPAR DRIVE CITY OF CARLSBAD TABLE OF CONTENTS Page No. 1.0 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 SITE AND PROJECT DESCRIPTION.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3.0 OBJECTIVE AND SCOPE OF INVESTIGATION. . . . . . . . . . . . . . . . . . . . . 6 3.1 Information Review.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.2 Geotechnical Field Exploration, Infiltration testing &Aerially Deposited Lead (ADL) Survey.. . . . . . . . . . . . . . . . . . . . . . . . 6 3.3 Laboratory Testing.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.0 GEOLOGIC CONDITIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.1 Geologic Setting and Site Physiography. . . . . . . . . . . . . . . . . . . . . . . . 9 4.2 Tectonic Setting.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.3 Geologic Units.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.3.1 Fill Materials (Oaf). . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.3.2 Slough Deposits.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.3.3 Alluvial Flood-Plain Deposits (Qa).. . . . . . . . . . . . . . 11 4.3.4 Young Colluvial Deposits (Qyc). . . . . . . . . . . . . . . . . 12 4.3.5 Old Alluvial Flood-Plain Deposits (Qoa). . . . . . . . . . 12 4.4 Groundwater. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Allied Geotechnical Engineers, Inc. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page ii TABLE OF CONTENTS (Continued) Page No. 5.0 DISCUSSIONS, OPINIONS, AND RECOMMENDATIONS.. . . . . . . . . . . 14 5.1 Potential Geologic Hazards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.1.1 Faulting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.1.2 Fault Ground Rupture & Ground Lurching. . . . . . . . . 15 5.1.3 Soil Liquefaction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 5.1.4 Landslides. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5.1.5 Lateral Spread Displacement.. . . . . . . . . . . . . . . . . . . 16 5.1.6 Differential Seismic-Induced Settlement.. . . . . . . . . . 16 5.1.7 Secondary Hazards.. . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.2 Soil Corrosivity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.3 Expansive Soil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 5.4 General Earthwork Recommendations. . . . . . . . . . . . . . . . . . . . . . . . 18 5.4.1 General Requirements. . . . . . . . . . . . . . . . . . . . . . . . . 18 5.4.2 Soil Excavation Characteristics. . . . . . . . . . . . . . . . . . 19 5.4.3 Fill Materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5.4.4 Fill Placement and Compaction.. . . . . . . . . . . . . . . . . 19 5.5 Retaining Wall Design Recommendations. . . . . . . . . . . . . . . . . . . . . 21 5.6 Soil Infiltration Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.7 Biofiltration Basins Stability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 5.8 Pavement Design Recommendations.. . . . . . . . . . . . . . . . . . . . . . . . . 31 5.9 Aerially Deposited Lead (ADL) Survey.. . . . . . . . . . . . . . . . . . . . . . . 32 5.9.1 Total Lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 5.9.2 Soluble Lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 5.9.3 TCLP Soluble Lead. . . . . . . . . . . . . . . . . . . . . . . . . . . 34 5.9.4 Hydrogen Ion Concentrations. . . . . . . . . . . . . . . . . . . 34 5.9.5 Data Quality Assessment.. . . . . . . . . . . . . . . . . . . . . . 34 5.9.6 Statistical Evaluation. . . . . . . . . . . . . . . . . . . . . . . . . . 36 5.9.7 Soil ADL Characterization Conclusions. . . . . . . . . . . 36 5.10 Summary & Conclusions.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Allied Geotechnical Engineers, Inc. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page iii TABLE OF CONTENTS (Continued) Page No. 6.0 CONSTRUCTION-RELATED CONSIDERATIONS. . . . . . . . . . . . . . . . . . 38 6.1 Construction Dewatering.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 6.2 Temporary Shoring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 6.3 Environmental Considerations.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 7.0 GENERAL CONDITIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 7.1 Post-Investigation Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 7.2 Uncertainties and Limitations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 8.0 REFERENCES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Tables Table 1 Summary of Corrosivity Test Results. . . . . . . . . . . . . . . . . . . . . . . . . 17 Table 2 Summary of Soil Strength Parameters.. . . . . . . . . . . . . . . . . . . . . . . . 22 Table 3 Summary of Site Input Parameters for Caltrans ARS Online Tool.. . 23 Table 4 Caltrans ARS Online Tool Results. . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Table 5 LRFD Foundation Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Table 6 Retaining Wall Design Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Table 7 Summary of Infiltration Test Results.. . . . . . . . . . . . . . . . . . . . . . . . . 27 Table 8 Summary of Material Parameters Biofiltration Basin Stability.. . . . . 29 Table 9 Summary of Flexible Pavement Sections. . . . . . . . . . . . . . . . . . . . . . 31 Table 10 Summary of Analytical Lead Test Results.. . . . . . . . . . . . . . . . . . . . . 33 Allied Geotechnical Engineers, Inc. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page iv TABLE OF CONTENTS (Continued) Page No. Figure Figure 1 Location Map Figures 2 & 3 Site Plans Figure 4 City of Carlsbad BMP Design Manual Form I-9 Worksheet Figure 5 Biofiltration Basin Typical Section Figure 6 Stability Analysis for Descending Slope Case Figure 7 Stability Analysis for Ascending Slope Case Appendices Appendix A Field Exploration Program, Infiltration Testing and Aerially Deposited Lead (ADL) Survey Appendix B Laboratory Testing Allied Geotechnical Engineers, Inc. SECTION ONE INTRODUCTION 1.0 INTRODUCTION Allied Geotechnical Engineers, Inc. (AGE) is pleased to submit this report to present the findings, opinions, and recommendations of a geotechnical investigation and aerially deposited lead (ADL) survey conducted to assist Dokken Engineering with their design of the El Camino Real roadway improvement between Sunny Creek Road and Jackspar Drive for the City of Carlsbad (City). The geotechnical investigation and ADL survey were performed in conformance with AGE’s proposal dated October 8, 2020, and the subconsultant agreement entered into by and between Dokken Engineering and AGE on December 23, 2020. This report has been prepared for the exclusive use of Dokken Engineering and its design team and the City in their design of the project as described herein. The information presented in this report is not sufficient for any other uses or the purposes of other parties. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 1 of 46 Allied Geotechnical Engineers, Inc. SECTION TWO SITE AND PROJECT DESCRIPTION 2.0 SITE AND PROJECT DESCRIPTION The El Camino Real Roadway Improvement project alignment follows the northeast side of El Camino Real in the City of Carlsbad, California (Figure 1 - Location Map). A review of the 90% PS&E Submittal Plans prepared by Dokken Engineering (August 4, 2021) indicates that the project alignment starts approximately 200 feet southeast of Sunny Creek Road at Sta. 401+75, and extends approximately 1,553 feet in a northwesterly direction to the intersection with Jackspar Drive/Rancho Carlsbad Drive at Sta. 417 + 28. The project consists of the addition of a travel lane along the northeast side of westbound El Camino Real, as well as curbs, gutters, sidewalks, and three Biofiltration best management practice (BMP) facilities. The entrances to Sunny Creek Road and a private driveway along the project alignment will be paved, and the existing bike lane with a 3-foot buffer will be re-aligned to the outer edge of the widened roadway. Several new retaining walls will also be installed as part of the Project. The plans indicate that the added pavement section will be 15-feet in width, and consist of 6 inches of asphaltic concrete (A.C.) underlain by 12 inches of Class II aggregate base. New curbs and gutters will be in accordance with San Diego Regional Standard Drawing (SDRSD) G-2, with new Type A- 1 curb ramps installed at all four corners of the intersection of El Camino Real and Jackspar Drive per SDRSD G-28 . New sidewalks will be 5 feet wide, and include both porous paving and concrete paving in accordance with SDRSD G-7. Sidewalks located adjacent to biofiltration BMPs will be provided with curbs placed on top of gravity walls, with 3-feet wide underdrains to allow street runoff to flow into the Biofiltration BMPs. The gravity walls are to be Types A and C per SDRSD C-9. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 2 of 46 Allied Geotechnical Engineers, Inc. SECTION TWO SITE AND PROJECT DESCRIPTION Demolition work will include the removal of an existing concrete dike along the outer edge of the roadway, some limited removal of concrete curbs and gutters, and removal of a masonry property wall near the intersection of El Camino Real and Rancho Carlsbad Drive. Additionally, a 3-foot wide area of A.C. paving between the existing and added roadway will be cold-milled a depth of 2- inches and replaced. An existing storm drain headwall and inlet located southeast of Sunny Creek Road will be removed, as well as 36-feet of 36-inch diameter reinforced concrete pipe (RCP) and 39-feet of 36-inch diameter corrugated metal pipe (CMP). Some relocation of existing underground utilities and pull boxes will also be required. The Project will require the placement of a descending fill slope roughly 200 feet in length and up to an estimated 10 feet in height extending northwest from Sunny Creek Road, between approximate Sta 404+00 and Sta 406+00 as shown on the Project plans. The plans indicate that the fill slope will be constructed at a maximum gradient of 2:1 (horizontal:vertical). In the central portion of the Project an ascending slope constructed at a maximum gradient of 2:1 (horizontal:vertical) will be excavated into an adjacent hillside between approximate Sta 406+25 and Sta 412+50, with the exception of a private driveway crossing centered at Sta 410 +23 whose grade will not be changed. Review of the plans indicates that the grading will result in the removal of up to 4-feet of existing soils as measured at the proposed top of curb (TC) elevation. A fill slope with an approximate maximum height of 4-feet will continue northwest from Sta 412+50, terminating at the southeast end of a proposed retaining wall at Sta 413 +25. The maximum gradient of this fill slope will be 2:1 (horizontal:vertical). The proposed cast-in-place cantilevered retaining wall is to be constructed on an existing fill slope which descends from El Camino Real to Rancho Carlsbad Golf Course. The slope is a maximum of approximately 17 feet in height, with a slope gradient of 2:1 (horizontal:vertical). The retaining wall will be 384 feet in length, between Sta 413+25 and Sta 417 + 07. The retaining wall will be provided with a stepped footing, with a wall height varying from 6 feet to 16 feet. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 3 of 46 Allied Geotechnical Engineers, Inc. SECTION TWO SITE AND PROJECT DESCRIPTION The northwest and southeast portions of the wall (Sta 416+37 to Sta 417+07, and Sta 413+25 to Sta 414 +60), have a wall height of 12 feet or less and will be built in accordance with Caltrans Standard Plan (CTSP) for a concrete retaining wall Type 5 (Case 1). The plans provide additional design criteria for the central portion of the wall (Sta 414+60 to Sta 416+37), which has a height of 14-feet to 16-feet. These criteria specify respective footing widths of 12'-3" and 14'-0" for wall heights of 14-feet and 16-feet, as well as reinforcing steel requirements for the different wall heights. The plans provide a typical cross section for the retaining walls, which indicates that the bottom outside edge of the wall footing is to be setback a minimum of 4-feet from the adjacent original grade. The cross section also indicates that overexcavation and replacement with structural backfill will extend below the bottom of the footing to elevations specified on the plans and extend outward 2'-0" from the front and back edges of the footing. The detail also indicates that a geocomposite drain will be installed along the back face of the retaining wall, with weep holes at the bottom of the drain set at a 1% minimum slope to drain onto the slope area below the wall. Three proposed Biofiltration BMPs, identified as 1, 2, and 3 on the plans, will respectively be constructed between approximate Sta 411+45 and Sta 410 +58, Sta 410+04 and Sta 408+76, and Sta 405+56 and Sta 404+23. The Biofiltration BMPs will vary from 4-feet to 5-feet in width, and be located between the sidewalk gravity wall and a gravity wall along the outer edge of the BMP. The gravity walls will extend 12-inches above the filter medium. The Biofiltration BMPs will be placed on undisturbed subgrade, with 30 mil plastic liners installed along the side walls. The BMPs will be provided with a 14-inch basal gravel layer comprised of AASHTO #57 stone with an 8-inch perforated polyvinyl chloride (PVC) pipe set at the center of the gravel. A 3-inch choker layer and 18-inch minimum biofiltration layer will be placed above the gravel. The top of the biofiltration layer will be set at a 4:1 maximum (horizontal:vertical) slope AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 4 of 46 Allied Geotechnical Engineers, Inc. SECTION TWO SITE AND PROJECT DESCRIPTION toward the center of the BMP, with a 3-inch topping of mulch. Splash panels will be provided at locations where the sidewalk underdrains empty into the BMPs. In addition, 8-inch overflow risers and cleanouts will be installed at each Biofiltration BMP, with an 8-inch observation well installed near the southeast end of BMP 3. The perforated PVC pipes will be set at a gradient of 0.5%, connecting to non-perforated 8-inch PVC pipes that extend to downstream stormwater facilities. BMP 3 will empty at a modified curb outlet at Sta 413 +21, and BMPs 2 and 3 will empty into a curb inlet Type B per SDSSD D-02. From this curb inlet an 18-inch RCP will extend to a Type A cleanout per SDRSD D-09, which will be located in El Camino Real near Sunny Creek Road. A second18-inch RCP will extend to this cleanout from a Type B-2 curb inlet on El Camino Real at Sta 401 +88. From the cleanout a 36-inch RCP will extend northeast, emptying at a Type A headwall on the east side of Sunny Creek Road. The project alignment extends through a mix of residential developments, the Rancho Carlsbad Golf Course, and open space. The roadway alignment is gentle to moderate sloping. Ground surface elevations along the project alignment vary from +55 feet to +105 feet above mean sea level (msl). AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 5 of 46 Allied Geotechnical Engineers, Inc. SECTION THREE OBJECTIVE AND SCOPE OF INVESTIGATION 3.0 OBJECTIVE AND SCOPE OF INVESTIGATION The objectives of the geotechnical investigation were to characterize the subsurface conditions along the project alignment for design of retaining structures, BMP facilities and pavement sections. The objectives of the ADL survey were to evaluate the presence, concentration, and distribution of lead in soil in anticipation of future grading/construction activities for the proposed project. The scope of our investigation included several tasks which are described in more detail in the following sections. 3.1 Information Review This task involved a review of readily available information pertaining to the project, including the preliminary project plans, topographic maps, published geologic literature and maps, and AGE’s in- house references. A listing of the references that were reviewed or cited in this report is presented in Section 8.0. 3.2 Geotechnical Field Exploration, Infiltration Testing & Aerially Deposite Lead (ADL) Survey Prior to commencement of the field exploration activities, a site reconnaissance visit was performed to observe existing conditions and to select suitable locations for the soil borings and infiltration test holes. Subsequently, Underground Service Alert (USA) was contacted to coordinate clearance of the proposed soil boring and infiltration test locations with respect to existing buried utilities. The utility clearance effort reveals the presence of the following buried utilities: potable water pipelines; storm drains; petroleum pipelines; and cable, telephone, and fiber optic lines. Prior to the start of the subsurface field exploration activities, AGE also obtained a Right of Way Permit (Permit No. ROW2021-0408) from the City of Carlsbad Public Works Department. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 6 of 46 Allied Geotechnical Engineers, Inc. SECTION THREE OBJECTIVE AND SCOPE OF INVESTIGATION The geotechnical field exploration and infiltration testing for this project were performed on June 21, 22 and 23, 2021. A total of two (2) soil borings and nine (9) shallow infiltration test holes were performed at the approximate locations shown on Figures 2 and 3. The soil borings were advanced using conventional solid-stem auger drilling methods to depths of 11 feet and 12 feet below the existing ground surface (bgs). A third boring was advanced to a depth of 51.5 feet bgs on October 15, 2021 to provide additional subsurface information for the design of the proposed retaining wall between El Camino Real and Rancho Carlsbad Golf Course. The approximate location of boring B-3 is shown on Figure 2. The infiltration test holes were advanced to depths of 1.5 feet to 5.5 feet bgs at the approximate location of the proposed stormwater BMP facilities. A total of three tests were performed at each proposed BMP facility location, with the test holes spaced at least 10-feet apart to prevent interference during the infiltration testing. The infiltration testing was performed in accordance with the procedures described in the City of Carlsbad BMP Design Manual dated February 16, 2016. The field sampling and testing program for the ADL survey was performed on the same dates as the geotechnical field exploration and infiltration testing. The samples were collected from the same boreholes and infiltration test holes. A total of six samples were collected for the ADL survey. Sampling equipment (i.e., hand auger cutter head, soil sampler, etc.) was washed with a solution of Liquinox® detergent and rinsed with water, in buckets, prior to each use. Generation of wash water was minimized. Wash water was contained in 5-gallon pails for disposal. At the end of the day, wash water was disposed at the surface in the exposed soil right-of-way, in an area that did not cause runoff of fluid or sediment into receptors (i.e., storm drain, creek, or other surface water bodies). A more detailed description of the drilling, sampling and testing activities, and logs of the borings are presented in Appendix A. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 7 of 46 Allied Geotechnical Engineers, Inc. SECTION THREE OBJECTIVE AND SCOPE OF INVESTIGATION 3.3 Laboratory Testing Selected soil samples obtained from the soil borings were tested in the laboratory to verify field classifications and evaluate certain engineering characteristics. The geotechnical laboratory tests were performed in general conformance with the American Society for Testing and Materials (ASTM) or other generally accepted testing procedures. The laboratory tests included: in-place moisture content; in-place density and moisture content; sieve (wash) analysis; shear strength; maximum density and optimum water content; and R-Value. In addition, representative samples of the onsite soil materials were collected and delivered to Clarkson Laboratories and Supply, Inc. for chemical (analytical) testing to determine soil pH and resistivity, soluble sulfate, chloride and bicarbonates concentrations, and lead content. A brief description of the tests that were performed and the final test results are presented in Appendix B. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 8 of 46 Allied Geotechnical Engineers, Inc. SECTION FOUR GEOLOGIC CONDITIONS 4.0 GEOLOGIC CONDITIONS 4.1 Geologic Setting and Site Physiography The project alignment is located southwest of Agua Hedionda Creek, an intermittent stream which flows in a northwest and then southwest direction before emptying into Agua Hedionda Lagoon west of the study area. The majority of the project alignment is situated on a late to middle Pleistocene age fluvial terrace above the creek channel, with the northwesterly portion of the alignment situated on fill materials placed above Holocene age alluvium in the Agua Hedionda Creek basin (Kennedy and Tan, 2007). The alluvium is also mapped at the southeast end of the alignment, but if present is hidden below man-made fill supporting the roadway and fill pads for adjacent developments and a prospective Walmart Store. Surrounding hillsides are underlain with sedimentary deposits that vary from Cretaceous to Eocene in age, with Cretaceous age bedrock of the Peninsular Ranges Batholith and prebatholic and synbatholithic metamorphic rocks also mapped in hillsides near the project alignment. The published geologic map also identifies a number of Holocene age landslides on slopes to the southwest and southeast of the project study area (Kennedy and Tan, 2007). These landslides are all mapped in the Eocene age Santiago Formation, but none of these landslides extend into the project alignment. Man-made fills are also present at various locations along the project alignment. 4.2 Tectonic Setting Tectonically, the San Diego region is situated in a broad zone of northwest-trending, predominantly right-slip faults that span the width of the Peninsular Ranges and extend offshore into the California Continental Borderland Province west of California and northern Baja California. At the latitude of San Diego, this zone extends from the San Clemente fault zone, located approximately 60 miles to the west, and the San Andreas fault located about 95 miles to the east. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 9 of 46 Allied Geotechnical Engineers, Inc. SECTION FOUR GEOLOGIC CONDITIONS Major active regional faults of tectonic significance include the Coronado Bank, San Diego Trough, San Clemente, and Newport Inglewood/Rose Canyon fault zones which are located offshore; the faults in Baja California, including the San Miguel-Vallecitos and Agua Blanca fault zones; and the faults located further to the east in Imperial Valley which include the Elsinore, San Jacinto and San Andreas fault zones. 4.3 Geologic Units Based on their origin and compositional characteristics, the soil types encountered in the soil borings and infiltration test holes can be categorized into five (5) geologic units which include (in order of increasing age) fill materials; slough; alluvial flood-plain deposits; young colluvial deposits; and old alluvial flood-plain deposits. A brief description of each unit is presented below. 4.3.1 Fill Materials (Qaf) With the exception of boring B-2, fill materials ranging from 1 foot to 8 feet in thickness were encountered in the borings and infiltration test holes. In borings B-1 and B-3, and infiltration holes P-1 through P-6 the fill generally consists of yellow brown to brown silty sand and clayey sand containing traces of gravel. The fill was generally dry at the surface, becoming damp below approximately 1-foot in depth. Documentation pertaining to the original placement of these fill materials is unavailable. Boring B-1 was advanced near the mid-point of a fill slope which descends from El Camino Real to Rancho Carlsbad Golf Course. The surface elevation of the boring was approximately 10-feet below the adjacent roadway elevation, in the vicinity of the proposed retaining wall which will support the widened roadway. Boring B-3 was advanced at the top of the slope at the east end of the proposed retaining wall. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 10 of 46 Allied Geotechnical Engineers, Inc. SECTION FOUR GEOLOGIC CONDITIONS Based on the results of in-situ dry densities and laboratory maximum dry density test (ASTM D- 1557) from samples collected from boring B-1, the fill materials used to construct the slope between El Camino Real and Rancho Carlsbad Golf Course were found to have relative compaction ranging between 73% and 81%. These compaction values are below the typical current standard of 90 percent relative compaction. The fill materials encountered inside boring B-3 were found to have consistencies ranging from dense to very dense. Which is likely due to the fact that boring B-3 was performed on a ramp descending from El Camino Real to Rancho Carlsbad Golf Course. Fill materials encountered in infiltration test holes P-7 through P-9 generally consist of brown silty sands and clayey sands that were likely placed during roadway development. These infiltration test holes are located at the base of a fill slope up to 10 feet in height below El Camino Real. 4.3.2 Slough Deposits Surficial slough up to 1-foot in thickness was encountered in boring B-2. The slough was eroded from the adjacent hillside, and generally consists of silty sand in a dry to damp condition. The slough deposits are generally loose and poorly consolidated. 4.3.3 Alluvial Flood-Plain Deposits (Qa) Alluvial flood-plain deposits of late Holocene age were encountered below fill materials in boring B-1 to the maximum depth of excavation. These deposits are described as active and recently active flood-plain deposits consisting of unconsolidated sandy, silty or clay-bearing alluvium (Kennedy and Tan, 2007). The unit does not include alluvial fan deposits at the distal ends of channels. These deposits can generally be easily excavated with conventional heavy duty construction equipment. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 11 of 46 Allied Geotechnical Engineers, Inc. SECTION FOUR GEOLOGIC CONDITIONS The alluvial flood-plain deposits encountered in boring B-1 generally consist of dark grayish brown silty sand, overlain by a thin capping of yellow brown sandy clay. The deposits were medium dense/stiff and damp. 4.3.4 Young Colluvial Deposits (Qyc) Although not shown on the published map, young colluvial deposits of Holocene to late Pleistocene age were encountered below fill materials in infiltration test holes P-7 through P-9. These deposits are generally described as poorly consolidated and poorly sorted sand and silt slope wash deposits (Kennedy and Tan, 2007). Where encountered, the deposits extend to the maximum depth of exploration. These deposits can generally be easily excavated with conventional heavy duty construction equipment. The young colluvial deposits encountered along the project alignment consist of a yellow brown to dark grayish brown silty sand, clayey sand and sandy clay that forms a cap on top of the old alluvial flood-plain deposits. The colluvial deposits are in a medium dense/stiff and damp condition. 4.3.5 Old Alluvial Flood-Plain Deposits, undivided (Qoa) Undivided old alluvial flood-plain deposits of late to middle Pleistocene age were encountered below the slough in boring B-2, below the fill materials in boring B-3, and in infiltration test holes P-1 through P-6 to the maximum depth of exploration. These deposits are described as fluvial sediments deposited on canyon floors, consisting of moderately well consolidated, poorly sorted, permeable, commonly slightly dissected gravel, sand, silt and clay-bearing alluvium (Kennedy and Tan, 2007). These deposits can generally be easily excavated with conventional heavy duty construction equipment. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 12 of 46 Allied Geotechnical Engineers, Inc. SECTION FOUR GEOLOGIC CONDITIONS The old alluvial flood-plain deposits encountered along the project alignment consist of a brownish yellow to yellow brown silty sand, clayey sand, sandy clay and sandy silt. The deposits were damp, with a medium dense to very dense/stiff to hard consistency. 4.4 Groundwater At the time of our field investigation, groundwater was encountered inside boring B-3 at a depth of 25 feet bgs (approximate elevation +45 feet msl). No groundwater and/or seepage was observed in any of the other borings and/or infiltration test holes. Formational materials encountered in B-1, B-3 and the infiltration test holes consist primarily of silty sands, sandy silts, sandy clays and clayey sands, and generally possess low permeability characteristics. Alluvial flood-plain deposits encountered in boring B-1 possess moderate to high permeability characteristics. Review of the database available at the Geotracker website (www.Geotracker.com) did not reveal any nearby sites providing groundwater monitoring data. It is anticipated that the local groundwater will be encountered during construction at or slightly above the stream channel elevation of Agua Hedionda Creek, and is therefore well below the anticipated depths of excavation for the proposed project. Localized perched water conditions may be encountered along the project alignment, especially during the rainy (wet) season. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 13 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.0 DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.1 Potential Geologic Hazards 5.1.1 Faulting A northeast trending fault strand is mapped approximately 2,000 feet southeast of the project alignment (Kennedy and Tan, 2007). This fault does not displace middle to early Pleistocene age and younger terrace deposits. The fault is not listed on the U.S. Quaternary Fault Database maintained by the U.S. Geological Survey, and it is our opinion that the fault strand is inactive. The Draft Carlsbad General Plan Update (2014) also states that there are no active faults in the City of Carlsbad. For the purpose of this project we consider the Rose Canyon fault zone (RCFZ) to represent the most significant seismic hazard. The RCFZ is a complex set of anastomosing and en-echelon, predominantly strike slip faults that extend from off the coast near Carlsbad to offshore south of downtown San Diego (Treiman, 1993). Previous geologic investigations on the RCFZ in the Rose Creek area (Rockwell et. al., 1991) and in downtown San Diego (Patterson et. al., 1986) found evidence of multiple Holocene earthquakes. Based on these studies, several fault strands within the RCFZ have been classified as active faults, and are included in Alquist-Priolo Special Studies Zones. In San Diego Bay, this fault zone is believed to splay into multiple, subparallel strands; the most pronounced of which are the Silver Strand, Spanish Bight and Coronado Bank faults. A study by Kleinfelder (2017) at the San Diego International Airport identified two zones of active faulting. One of these faults was named the East Bay fault and the second fault was determined to be a northward extension of the Spanish Bight fault. Recent study by Ninyo & Moore (2018) at Seaport Village found evidence of recent movement along a fault that was determined to be a northward extension of the active Coronado fault. The project alignment is not located within an Alquist-Priolo Earthquake Study Zone. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 14 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.1.2 Fault Ground Rupture & Ground Lurching There are no known (mapped) active or potentially active faults that traverse the project alignment (Kennedy and Tan, 2007). Therefore, the potential for fault ground rupture and ground lurching is considered insignificant. 5.1.3 Soil Liquefaction Seismically-induced soil liquefaction is a phenomenon in which loose to medium dense, saturated granular materials undergo matrix rearrangement, develop high pore water pressure, and lose shear strength due to cyclic ground vibrations induced by earthquakes. Manifestations of soil liquefaction can include loss of bearing capacity below foundations, surface settlements and tilting in level ground, and instabilities in sloping ground. Soil liquefaction can also result in an increase in lateral and uplift pressures on buried structures. The findings of our investigation indicate that the northwest end of the alignment adjacent to Rancho Carlsbad Golf Course is underlain with alluvial flood-plain deposits that by definition are considered potentially liquefiable. This portion of the alignment is identified as “Other Hazard” in the Draft Carlsbad General Plan Update (2014) which refers to the liquefaction potential. However, considering the dense to very dense consistency of the old alluvial flood-plain deposits encountered in boring B-3 and the lack of the presence of shallow groundwater, it is our opinion that the potential of seismic induced liquefaction within this segment of the project alignment is considered low. The remainder of the project alignment is underlain by dense to very dense/ stiff to hard deposits that are considered to have a very low to negligible liquefaction potential. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 15 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.1.4 Landslides A review of the published geologic maps indicate that there are no known (mapped) ancient landslides in the project study area (Kennedy and Tan, 2007). Furthermore, visual observations performed during several site reconnaissance visits did not reveal any features associated with landsliding along the project alignment. Therefore, landsliding along the project alignment is not considered a credible risk. 5.1.5 Lateral Spread Displacement The project alignment is underlain by competent geologic units which are not considered susceptible to seismic-induced lateral spreading. 5.1.6 Differential Seismic-Induced Settlement Differential seismic settlement occurs when seismic shaking causes one type of soil to settle more than another type. It may also occur within a soil deposit with largely homogeneous properties if the seismic shaking is uneven due to variable geometry or thickness of the soil deposit. Based on the results of our investigation, it is our opinion that there is a potential of differential settlement in the northwest portion of the alignment, which is underlain by deep man-made fill. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 16 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.1.7 Secondary Hazards Given the elevation of the project alignment and absence of large bodies of water, it is our opinion that the potential of property damage from seismic-induced tsunamis and/or seiches is remote. The project alignment is not located within the 100- and 500-year flood zone of the Agua Hedionda Creek (FEMA Flood Insurance Rate Map, 2012). 5.2 Soil Corrosivity Soil is generally considered aggressive to concrete if its chloride concentration is greater than 300 parts per million (ppm) or sulfate concentration is greater than 1,000 ppm, or if the pH is 5.5 or less. Analytical testing was performed on a representative samples of the onsite soil materials to determine pH, resistivity, soluble sulfate, chlorides and bicarbonates content. The tests were performed in accordance with California Test Method Nos. 643, 417 and 422. A summary of the test results is presented in Table 1 below. Copies of the analytical laboratory test data reports are included in Appendix B. Table 1 Summary of Corrosivity Test Results pH Resistivity (ohm-cm) Sulfate Conc. (ppm) Chloride Conc. (ppm) Bicarbonates Conc. (ppm) B-1 Sample No. 5 @7.5'- 8.5' 7.9 480 130 510 34 B-2 Sample No.4 @9'-10' 6.9 220 180 1,230 6 AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 17 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS The test results indicate that soils along the project alignment are considered aggressive to concrete. Therefore, Type IV and V Portland Cement Concrete should be used for proposed facilities along the project alignment. It should be noted here that the most effective way to prevent sulfate attack is to keep the sulfate ions from entering the concrete in the first place. This can be done by using mix designs that give a low permeability (mainly by keeping the water/cement ratio low) and, if practical, by placing moisture barriers between the concrete and the soil. AGE does not practice in the field of corrosion engineering. In the event that corrosion sensitive facilities are planned, we recommend that a corrosion engineer be retained to perform the necessary corrosion protection evaluation and design. 5.3 Expansive Soil Based on visual observations and soil testing, the majority of on-site materials are considered non- expansive or have a very low expansion potential. Colluvial soil materials encountered in infiltration test holes P-7 through P-9 are considered moderately expansive, but these soils appear to be of limited areal extent within the project alignment. 5.4 General Earthwork Recommendations 5.4.1 General Requirements The earthwork operations for the proposed project should be performed in accordance with the approved plans and specifications for the projects, the applicable provisions of the City of Carlsbad Grading Ordinance, and Section 300 of the latest edition of Standard Specifications for Public Works Construction (SSPWC, known as the "Green Book"). AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 18 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.4.2 Soil Excavation Characteristics Based on our experience with similar geologic units, we anticipate that excavations in the on-site soil materials can be accomplished using conventional heavy-duty excavation equipment. 5.4.3 Fill Materials The soil materials generated from excavations along the project alignment are generally considered suitable for use and placement as structural fill and/or wall backfill. Fill materials should be free of biodegradable materials, hazardous substance contamination, or other deleterious debris. Fill materials should consist of predominantly granular soil which have less than 40 percent passing the standard #200 sieve and not less than 70 percent passing the U.S. standard 3/4-inch sieve, expansion index of less than 30 and minimum internal friction angle of 30 . o 5.4.4 Fill Placement and Compaction Prior to placement of fill materials, the firm competent ground which is determined to be satisfactory for the support of filled ground shall be plowed or scarified to a depth of at least 6 inches until the surface is free from ruts, hummocks, or other uneven features which would tend to prevent uniform compaction by the equipment to be used. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 19 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS Fill placed on slope steeper than 5 : 1 (horizontal : vertical) should be keyed and benched into properly compacted fill materials or competent formational materials. The key should consists of a minimum 10 feet wide by 2-foot deep bench which should be excavated into the slope with a minimum inclination of 2 percent. Additional horizontal benches shall be cut into the existing slope in order to provide both lateral and vertical stability for the new fill materials. The purpose of the benches is to provide a horizontal base so that each layer is placed and compacted on a horizontal plane. The width and frequency of all benches should be determined in the field during the earthwork operation based on the actual soil conditions and the gradient of the existing slope. Fill slopes should be overbuilt by one foot and cut back to grade where feasible. During grading operations, care should be taken to extend compactive effort to the outer edge of the slope. Each lift should extend horizontally to the desired finished slope surface or more as needed to ultimately establish desired grades. The face (surface) of all fill slopes shall be compacted by means of sheepsfoot rollers or other suitable equipment. Compacting operations shall be continued until the slopes are stable as determined by the project’s Resident Engineer and until there is no appreciable amount of loose soil on the slopes. Compacting of the slopes shall be accomplished by backrolling the slopes in increments of 3 to 5 feet in elevation gain or by other methods producing satisfactory results. The fill materials should then be moisture-conditioned, placed and uniformly compacted in layers until final elevations are reached. Each layer should be no thicker than will allow for adequate bonding and compaction, but shall not exceed 8 inches in loose (uncompacted) thickness. Unless otherwise specified, all fills shall be compacted to at least 90 percent of maximum dry density as determined in the laboratory by the ASTM D1557 test method. Field density testing shall be performed in accordance with either the Sand Cone Method (ASTM D1556) or the Nuclear Gauge Method (ASTM D2922 and D3017). AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 20 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS Small hand-operated compacting equipment should be used for compaction of the backfill materials to an elevation of at least 4 feet above the top (crown) of pipes and or backfill materials placed around retaining structures. During grading operations, the contractor should provide and maintain proper and adequate drainage control measures to minimize erosion and/or failure of graded slopes, flooding of low areas, and uncontrolled drainage onto adjacent sites. 5.5 Retaining Wall Design Recommendations Based on the subsurface conditions encountered in boring B-1 and B-3 and review of the project plans (Dokken Engineering, 2021), it appears that the foundation for the proposed retaining wall located between El Camino Real and the Rancho Carlsbad Golf Course will be supported on top of as much as 8 feet of undocumented fill (see Figure 2). Based on the in-situ dry density and the laboratory maximum dry density (ASTM D-1557) test results, some of the fill materials used to construct the slope between El Camino Real and Rancho Carlsbad Golf Course were found to have relative compaction ranging between 73% and 81%. These compaction values are well below the typical current standard of 90 percent relative compaction. Although the fill slope appears stable in its current configuration, added surcharge from the proposed retaining wall could potentially cause detrimental settlement of the existing fill. Therefore, we recommend that the portion of the fill slope which will provide support for the proposed retaining wall be removed and reconstructed in accordance with the recommendations provided in Section 5.4.4 for fill placed on slope steeper than 5 : 1 (horizontal : vertical). AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 21 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS AGE assumes that the proposed retaining wall will be supported on properly compacted filled ground. The soil strength parameters used in the analysis are shown in Table 2 below. Table 2 Summary of Soil Strength Parameters Geologic Unit Angle of Internal Friction (Degree) Cohesion (psf) Dry Density (pcf) Engineered Fill Silty Sand 34 0 120 Engineered Fill Silty Sand (Temporary Condition for Backcut) 34 100 120 The Caltrans Acceleration Response Spectra (ARS) Online Tool Version V3.0.2 (Caltrans ARS Online Tool) was used to determine pertinent seismic data. The Caltrans ARS Online Tool is a web based tool that calculates both deterministic and probabilistic ARS for any location in California based on the criteria set for in Caltrans, Seismic Design Criteria Version 2.0, adopted September 1, 2019. The assumed site parameters are shown in Table 3 on the next page. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 22 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS Table 3 Summary of Site Input Parameters for Caltrans ARS Online Tool Latitude 33.146564° Longitude -117.289016° 30Vs 259 m/s (Site Class D attenuation) The anticipated Peak Ground Acceleration (PGA) for the project site, which is the Spectral Acceleration at a period of zero seconds, is 0.38g. The horizontal acceleration factor Kh to be used for Pseudo-static slope and retaining wall stability analysis is 1/3 the PGA or 0.13g. The calculated AESeismic Active Earth Pressure Coefficient (K ) is equal to 0.5083. The load should be applied as triangular pressure distribution. The results produced by the Caltrans ARS Online Tool, are shown in Table 4 on the next page. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 23 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS Table 4 Caltrans ARS Online Tool Results Period (s)Sa (g)Design Sa (g)(1) PGA 0.38 0.38 0.1 0.67 0.67 0.2 0.92 0.92 0.3 0.99 0.99 0.5 0.89 0.89 0.75 0.69 0.69 1.0 0.55 0.55 2.0 0.28 0.28 3.0 0.18 0.18 4.0 0.13 0.13 5.0 0.09 0.09 Remark: (1) Basin and Near Fault Amplification factors are equal to 1. The LRFD foundation data shown in Table 5 on the next page may be used for design of Caltrans Standard retaining wall. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 24 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS Table 5 LRFD Foundation Data Effective Footing Width B’ (ft) Gross Nominal Bearing Resistance (strength) nq (ksf) Factored Gross Nominal Bearing Resistance rq (ksf) 4 9.8 4.4 5 10.7 4.8 6 11.6 5.2 7 12.4 5.6 8 13.3 6.0 9 14.1 6.4 Foundation Material: Properly Compacted Fill Permissible Settlement (in): 1.0 Resistance Factor (Strength) - nb: 0.45 Resistance Factor (Seismic) - nb: 1.0 The recommended retaining wall design parameters are shown in Table 6 below. Table 6 Retaining Wall Design Parameters Recommended Design Parameters Properly Compacted Filled Ground & Backill Minimum Footing Embedment 42 inches Passive Resistance 300 pcf equivalent fluid weight not to exceed 3,000 psf Coefficient of Friction 0.4 Passive Resistance in Combination with Coefficient of Friction 150 pcf equivalent fluid weight not to exceed 3,000 psf Active Pressure - Level Backfill 35 Active Pressure - 2 : 1 (H : V)61 At-Rest Pressure 60 AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 25 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS The above recommendations assume properly drained granular backfill with no surcharge. Surcharge and foundation loads occurring within a horizontal distance equal to the wall height should be added to the lateral pressures. We recommend that the proposed retaining wall be backfilled with soil materials which have less than 40 percent passing the standard #200 sieve and not less than 70 percent passing the U.S. standard 3/4-inch sieve, expansion index of less than 30 and minimum internal friction angle of 30 . o In addition, the backfill materials should not contain any organic debris, rocks or hard lumps greater than 3 inches, or other deleterious materials. All backfill soils should be compacted to at least 90 percent of maximum dry density as determined in the laboratory by the ASTM D1557 testing procedure. In general, the majority of the soil materials generated from excavations along the project alignment are considered suitable for use as compacted fill. The retaining wall should be properly waterproofed and provided with a gravel and perforated pipe drain system to reduce the potential for hydrostatic pressure build-up behind the walls. The discharge from the wall subdrain should be directed to flow into a nearby located on-site drainage facility. As an alternative to a pipe and gravel drain system, a pre-manufactured drainage product such as "Mirafi G100N" or equivalent, may be used. Where applicable, it is recommended that a foundation setback of at least 6 feet be observed for retaining wall foundations from the face of any slope. Where the wall is located closer than 6 feet from the face of slope, it is recommended that the foundation in those areas be deepened such that the exterior face of the footing at its top level is at least 4 feet away from the face/surface of the slope at the same level. No reduction in friction and passive pressure is required for retaining wall designed as above. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 26 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.6 Soil Infiltration Rate A summary of the infiltration test results is shown in Table 7 below. Table 7 Summary of Infiltration Test Results Boring ID Depth (inches) Diameter (inches) Initial Water Depth (inches) Final Water Depth (inches) Test Duration for Final Reading (minutes) Infiltration Rate (inch per hour)Notes P-1 65.4 6 56.4 57.16 240 0.05 Test performed in old alluvial flood-plain deposits. P-2 65.3 6 55.2 56.17 237 0.06 Test performed in old alluvial flood-plain deposits. P-3 65.4 6 56.76 57.42 236 0.05 Test performed in old alluvial flood-plain deposits. P-4 18.0 6 11.28 12.72 120 0.24 Test performed in old alluvial flood-plain deposits. P-5 34.2 6 26.04 26.72 230 0.05 Test performed in old alluvial flood-plain deposits. P-6 49.2 6 40.44 42.48 228 0.15 Test performed in old alluvial flood-plain deposits. P-7 45.0 6 36.0 37.8 244 0.12 Test performed in old alluvial flood-plain deposits. P-8 45.0 6 33.96 35.04 242 0.06 Test performed in old alluvial flood-plain deposits. P-9 44.4 6 37.32 38.64 238 0.11 Test performed in old alluvial flood-plain deposits. The Observed Infiltration Rate and Suitability Assessment Safety Factor for design of infiltration rate along the project alignment are calculated following the procedure of Form I-9 in Appendix I of the City of Carlsbad BMP Design Manual dated February 16, 2016. The USEPA statistical analysis package, ProUCL Version 5.1 (ProUCL) was used to complete the statistical evaluation (USEPA, 2013) to calculate the observed infiltration rate of the old alluvial deposits. ProUCL allows the computation of a reliable, stable, and conservative 95 percent UCL of the mean concentration in an environmental data set and offers 15 different methods of computing a 95 percent UCL depending on the distribution of a given data set. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 27 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS The suggested UCL from the analysis is 0.162 inch per hour. However, due to the relatively small data set (less than 10) and the large anomaly introduced by the infiltration test results in test hole P-4, we recommend that the Observed Infiltration Rate be limited to the mean value of 0.1 inch per hour. The calculated Suitability Assessment Safety Factor is 1.5. A copy of the Form I-9 worksheet is shown on Figure 4. Proposed Biofiltration BMPs 1 and 2 (infiltration test holes P-1 through P-6) are underlain by old alluvial flood-plain deposits. Based on the analysis it is our opinion that a well-designed partial/incidental infiltration system is feasible at these locations. The BMP facilities will be located adjacent to the permeable sidewalk BMPs, and are not located near any occupied residences or commercial businesses. However, the infiltrated water may potentially collect in nearby underground utility trenches where it can be transmitted to other underground facilities. The proposed location of Biofiltration BMP 3 will be at the top of a fill slope an estimated 10-feet or greater in height supporting the added travel lane on El Camino Real. Infiltration from this BMP facility could potentially result in failure of the slope and roadway damages, and therefore is not recommended. The BMP could potentially be relocated to the northwest, closer to BMP 2. 5.7 Biofiltration Basins Stability At the request of Dokken Engineering, AGE has performed an evaluation of the stability of the proposed biofiltration basin for the subject project. The stability analysis was performed for the typical section shown on the 90% PS&E plans (Dokken Engineering, 2021) which is shown on Figure 5. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 28 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS AGE performed a stability analysis using the computer program FLAC/Slope Version 8.10 (ITASCA Consulting Group, Inc., 2020). The stability analysis was performed using “Shear Strength Reduction Technique” which is applied to the factor-of-safety calculations by progressively reducing the shear strength of the material to bring the slope configuration to a state of limiting equilibrium. A series of simulations were performed using trial values to reduce the cohesion © and friction angle (ö) until slope failures occur. The assumed parameters of the materials used in the analysis are shown on Table 8 below. Table 8 Summary of Material Parameters Biofiltration Basins Stability Material Type Thickness (inch) Density (pcf) friction angle (ö) (degree) cohesion © (psi) A.C. Pavement 6"145 0 500 psi(1) Class II Aggregate Base "120 45 0(1) Concrete Curb variable 150 0 3,000 psi Gravel Layer (AASHTO #57 Stone) 12"135 34 0 Biofiltration Soil Media 18"90 24 0 Compacted & Undisturbed Subgrade N.A.110 25 0 Note: (1) AGE used the recommended flexible pavement sections presented in Section 5.8 of this report which is less conservative than the 8" A.C. pavement over 23" Class II Aggregate Base shown in the 90% PS&E plans (Dokken Engineering, 2021). AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 29 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS For the stability analysis of the biofiltration basins, AGE has assumed a fully saturated condition with groundwater table elevation at 5 inches above the cobble layer as indicated on the project plans (Figure 5). AGE assumes a maximum of H-20 loading for the bike path. The calculation shown below is for static load which is more conservative than dynamic load. Maximum Axle Load = 32,000 lbs (real axle) Maximum Tire Load = 32,000 lbs/2 tires = 16,000 lbs per rear tire Tire Contact Area = 200 square inches Surface Load =16,000 lbs/200 square inches = 80 psi AGE performed slope stability analyses for the case of an ascending and descending slopes. The mesh configurations used in the analyses, and the resulting velocity vectors and the angles are shown on Figures 6 and 7. The results of the global stability analyses are 1.78 for the descending slope case and 1.89 for the ascending slope case. The FLAC/Slope analysis indicate maximum velocity vectors of 0.000919 and 0.0000000176 feet per second for the descending and ascending slope cases, respectively. The velocity vector values are considered zero for all practical purposes. Therefore, the maximum displacement is anticipated to be less than 0.25 inch. Maximum displacement for the descending slope case is at the face of the slope and for the ascending slope the maximum displacement occurred at the face of the basin. The analysis does not indicate any displacement at the bottoms and sidewalls of the biofiltration basins which have aggregate and bioretention soil media fill placed against them. The pavement sections appear to control the magnitude and location of the maximum displacement. Based on the result of the analysis as discussed herein, it is our opinion that the bottoms, side walls and slopes of the proposed biofiltration basins for the proposed project are considered stable. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 30 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.8 Pavement Design Recommendations Design of the flexible pavement sections presented herein is based on the procedures outlined in Caltrans Highway Design Manual. AGE performed R-value (CT 301) tests for the design of the pavement section. The test result is shown in Appendix B. Based on the laboratory test results and our experience with similar soil types, we have assumed a minimum R-value of 20 for the subgrade soils and 78 for the Class 2 base materials in our pavement section design analysis. A summary of the recommended pavement sections is presented in Table 9 below. These pavement sections assume a pavement life of approximately 20 years with normal maintenance. Table 9 Recommended Flexible Pavement Sections TRAFFIC TYPE DESIGN LOAD A.C. PAVEMENT A.C. CLASS 2 AGGREGATE BASE (min R-value of 78) Parking Aisles and Bicycle Paths TI = 7.0 5"8" TI = 8.0 5"10" TI = 9.0 6"12" AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 31 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS It is recommended that all structural pavement sections be constructed in accordance with the guidelines and procedures set forth in Section 302 of the “Green Book”. The new pavement section should be placed on a prepared subgrade. We recommend that the upper 24 inches of the underlying subgrade and the Class 2 aggregate base be uniformly compacted to a minimum of 95 percent of maximum dry density as determined in the laboratory by the ASTM D1557 testing procedures. We recommend that adequate surface drainage be provided to reduce ponding and infiltration of water in the subgrade materials. All paved areas should have a minimum gradient of 1 percent. As much as possible, irrigated areas next to pavement should be avoided; otherwise subdrains should be used to drain the areas to appropriate outlets. It is important to provide adequate drainage to reduce ponding and possible future distress of the pavement sections. 5.9 Aerially Deposited Lead (ADL) Survey A total of 6 soil samples were submitted to American Scientific Laboratory, a state-certified analytical testing laboratory. The samples were tested for total lead using United States Environmental Protection Agency (USEPA) Method 6010B. None of the tests resulted in total lead concentrations in excess of ten times the Soluble Threshold Limit Concentration (STLC). Therefore, the samples were not tested by modified California Title 22 waste extraction test (CA-WET) method using citric acid as the extractant, Toxicity Characteristic Leaching Procedure (TCLP) using USEPA Method 1311, and hydrogen ion index (pH) by USEPA Method 9045D. The test results are included in Appendix B and a summary of the analytical laboratory test results is shown in table 10 on the next page. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 32 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS Table 10 Summary of Analytical Lead Test Results Boring ID Sample ID Interval (feet) Soil Descriptions Total Lead (mg/kg) Soluble Lead (mg/l) Toxic Lead (mg/l) pH B-1 1 2-7 Dark gray sandy clay (CL)4.18 - - - B-2 1 1-3 Dark brown sandy clay (CL-CH)4.22 -- - P-1 1 4-5 Reddish yellow silty sandstone (SM) 5.21 -- - P-4 1 1-2 Dark brown silty sand (SM)5.65 -- - P-4 1 2-3 Red brown to yellow brown silty sand (SM) 4.6 -- - P-7 1 2-2.5 Reddish yellow silty sandstone (SM) 10.8 -- - Definition of Terms in Table 1 - Not tested 5.9.1 Total Lead Total lead was detected in all 6 soil samples. The highest total lead concentration was 10.8 mg/kg, reported in the sample P-7. The rest of the test results are less than 10.0 mg/kg. None of the values reported exceed 1,000 mg/kg, the Total Threshold Limit Concentration (TTLC) value at which soil is considered a California hazardous waste. 5.9.2 Soluble Lead None of the samples tested exceed ten times the STLC limit of 5 mg/l. Therefore, CA-WET method soluble lead (citric acid extraction) was not performed on any of the samples. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 33 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.9.3 TCLP Soluble Lead Generally, only samples with soluble lead concentrations above 10.0 mg/l would be analyzed for TCLP using USEPA Test Method 1311 for extraction which as described in Section 5.9.2 was not performed on any of the samples. Therefore, the test was not performed and the TCLP values are anticipated to not exceed 5.0 mg/l, the value at which soil is considered a Resource Conservation and Recovery Act (RCRA) hazardous waste. 5.9.4 Hydrogen Ion Concentration Since none of the samples tested exceed ten times the STLC limit of 5 mg/l, Hydrogen Ion Concentration test was not performed on any of the samples. 5.9.5 Data Quality Assessment The following section summarizes the quality assurance (QA) and quality control (QC) program and data quality assessment. The data quality assessment process consisted of a review, verification, validation, and evaluation of the analytical data generated during the project. The limited data quality assessment was performed using the USEPA Contract Laboratory Program National Functional Guidelines for Inorganic Superfund Data Review (USEPA, 2010) as a reference. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 34 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS A total of 6 primary soil samples were collected and submitted to American Scientific Laboratories for the following analyses: • Total lead by USEPA Method 6010B (TTLC); • Hydrogen ion by USEPA Methods 9045D; • CA-WET Method; and • Soluble lead by USEPA Method 1311 (TCLP). One hundred percent of the data generated for this underwent a limited data quality review by an AGE senior geologist, independent of Project activities. One Level II data deliverable report (Work Order) was evaluated during the data quality assessment, which consisted of evaluating the following parameters: • Technical holding times and temperature; • Chain of Custody procedures; • Sample results and analytical methods selected; • Field and laboratory blanks; • Laboratory control sample (LCS) spike results; and • Matrix spike (MS) and matrix spike duplicate (MSD) results. Laboratory QC samples were analyzed consistent with the analytical method requirements. Based on the results of the data quality assessment, a sample and analytical completeness goal of 100% was achieved. The ADL survey data are acceptable for the intended use of the Project. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 35 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.9.6 Statistical Evaluation The data were analyzed to identify the appropriate handling of soil affected by ADL. During the course of construction, this soil is likely to be excavated, stockpiled, and relocated using methods that tend to homogenize soil constituent concentration. The USEPA statistical analysis package, ProUCL Version 5.1 (ProUCL) was used to complete the statistical evaluation (USEPA, 2013). ProUCL allows the computation of a reliable, stable, and conservative 95 percent UCL of the mean concentration in an environmental data set and offers 15 different methods of computing a 95 percent UCL depending on the distribution of a given data set. 5.9.7 Soil ADL Characterization Conclusions Based on the analytical results of this ADL Survey, soil samples collected from the 6 sample locations within the limits of the project alignment did not contain total lead in excess of the California TTLC of 1,000 mg/kg, nor soluble lead in excess of the California STLC of 5 mg/l and lead content based on TCLP in excess threshold for RCRA hazardous waste of 5 mg/l. Based on the statistical analysis, the soil along the project alignment are considered non-hazardous and may be disposed at a Class III facility. For off-site disposal, additional sampling may be required by the approved disposal facility prior to acceptance. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 36 of 46 Allied Geotechnical Engineers, Inc. SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.10 Summary & Conclusions Based on the results of our investigation, it is our opinion that there are no known significant geologic hazards within the project alignment which cannot be avoided or mitigated provided that the project is designed and constructed in accordance with the City of Carlsbad codes and regulations, and the recommendations presented herein. Based on a review of the 90% PS&E plans (Dokken Engineering, 2021), it is our opinion that the plans were prepared in general accordance with the recommendations presented in this report. Furthermore, the proposed project is not anticipated to destabilize or results in settlement of adjacent property of the right-of-way, nor will the proposed improvements add surcharge on existing improvements or structures within the project study areas. The proposed improvements are not anticipated to increase geologic hazards within the project alignment and/or affect the global stability of existing slopes along the alignment. The soil along the project alignment are not considered to have hazardous level of lead and may be disposed at a Class III facility. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 37 of 46 Allied Geotechnical Engineers, Inc. SECTION SIX CONSTRUCTION-RELATED CONSIDERATIONS 6.0 CONSTRUCTION-RELATED CONSIDERATIONS 6.1 Construction Dewatering The depth of the local groundwater table is expected to be below the anticipated depths of excavations for this project. Groundwater was encountered at depth of 25 feet bgs in boring B-3 (approximate elevation +45 feet msl). No groundwater or seepage was encountered in the borings B-1 and B-2, and the infiltration test holes. We therefore do not anticipate the need for dewatering of excavations made during construction. However, the contractor should anticipate the possible need for sump pumps in the event that localized perched water conditions are encountered during construction. Localized perched water conditions would most likely occur at the interface between fill materials and formational materials. The design, installation, and operation of any construction dewatering measures necessary for the project shall be the sole responsibility of the contractor. 6.2 Temporary Shoring In the event that excavations extend more than 4 feet below the ground surface, prevailing Federal and Cal OSHA safety regulations require that the trenched excavation be either sloped (if sufficient construction space or easement is available), shored, braced, or protected with approved sliding trench shield. Limited construction space, the presence of other buried utilities, and the need to avoid excessive community disruption dictate that a shored excavation will be needed along the entire project alignment. Design and construction of temporary shoring should be the sole responsibility of the contractor. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 38 of 46 Allied Geotechnical Engineers, Inc. SECTION SIX CONSTRUCTION-RELATED CONSIDERATIONS Settlement Settlement of existing street improvements and/or utilties adjacent to the shoring may occur in proportion to both the distance between shoring system and adjacent structures or utilities and the amount of horizontal deflection of the shoring system. Vertical settlement will be maximum directly adjacent to the shoring system, and decreases as the distance from the shoring increases. At a distance equal to the height of the shoring, settlement is expected to be negligible. Maximum vertical settlement is estimated to be on the order of 75 percent of the horizontal deflection of the shoring system. It is recommended that shoring be designed to limit the maximum horizontal deflection to 1-inch or less where structures or utilities are to be supported. It is recommended that pre- and post-construction surveys be conducted to document existing site conditions. Documentation should include photographic and video surveys of the existing facilities and site improvements, as well as field surveys of building floors and pavement structures. We further recommend that a weekly survey of existing utilities be performed during the construction phase. Lateral Earth Pressures Temporary shoring should be designed to resist the pressure exerted by the retained soils and any additional lateral forces due to loads placed near the top of the excavation. For design of braced shorings supporting fill materials, the recommended lateral earth pressure should be 32H psf, where H is equal to the height of the retained earth in feet. For braced shoring supporting old alluvial flood-plain deposits, the recommended lateral earth pressures may be reduced to 20H psf. Any surcharge loads would impose uniform lateral pressure of 0.3q, where "q" equals the uniform surcharge pressure. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 39 of 46 Allied Geotechnical Engineers, Inc. SECTION SIX CONSTRUCTION-RELATED CONSIDERATIONS The surcharge pressure should be applied starting at a depth equal to the distance of the surcharge load from the top of the excavation. In the event that the bottom of the excavation is located below the groundwater level, hydrostatic pressure should be added to the lateral loads. The recommended lateral earth pressures have been prepared based on the assumptions that the shored earth is level at the surface and that the shoring system is temporary in nature. Lateral Bearing Capacity Resistance to lateral loads will be provided by passive soil resistance. The allowable passive pressure for properly compacted fill materials, alluvial flood-plain and old alluvial flood-plain deposits may be assumed to be equivalent to a fluid weighing 300 pcf. Allowable lateral bearing pressure should not exceed 3,000 psf. 6.3 Environmental Considerations The scope of AGE’s investigation did not include the performance of a Phase I Environmental Site Assessment (Phase I ESA) to evaluate the possible presence of soil and/or groundwater contamination in the study area. During our subsurface investigation soil samples were field screened for the presence of volatile organics using a RAE Systems MiniRAE 3000 organic vapor meter (OVM). The field screening did not reveal elevated levels of volatile organics in the samples. The ADL testing did not reveal lead concentrations above typical background levels. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 40 of 46 Allied Geotechnical Engineers, Inc. SECTION SIX CONSTRUCTION-RELATED CONSIDERATIONS In the event that hazardous or toxic materials are encountered during the construction phase, the contractor should immediately notify the City and be prepared to handle and dispose of such materials in accordance with current industry practices and applicable Local, State and Federal regulations. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 41 of 46 Allied Geotechnical Engineers, Inc. SECTION SEVEN GENERAL CONDITIONS 7.0 GENERAL CONDITIONS 7.1 Post-Investigation Services Post-investigation geotechnical services are an important continuation of this investigation, and we recommend that the City’s Construction Inspection Division performs the necessary geotechnical observation and testing services during construction. In the event that the City is unable to perform said services, it is recommended that our firm be retained to provide the services. Sufficient and timely observation and testing should be performed during excavation, retaining wall installation, backfilling and other related earthwork operations. The purpose of the geotechnical observation and testing is to correlate findings of this investigation with the actual subsurface conditions encountered during construction and to provide supplemental recommendations, if necessary. 7.2 Uncertainties and Limitations The information presented in this report is intended for the sole use of Dokken Engineering and other members of the project design team and the City for project design purposes only and may not provide sufficient data to prepare an accurate bid. The contractor should be required to perform an independent evaluation of the subsurface conditions at the project site prior to submitting his/her bid. AGE has observed and investigated the subsurface conditions only at selected locations along the project alignment. The findings and recommendations presented in this report are based on the assumption that the subsurface conditions beneath the entire project alignment does not deviate substantially from those encountered in the exploratory soil borings. Consequently, modifications or changes to the recommendations presented herein may be necessary based on the actual subsurface conditions encountered during construction. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 42 of 46 Allied Geotechnical Engineers, Inc. SECTION SEVEN GENERAL CONDITIONS California, including San Diego County, is in an area of high seismic risk. It is generally considered economically unfeasible to build a totally earthquake-resistant project and it is, therefore, possible that a nearby large magnitude earthquake could cause damage at the project site. Geotechnical engineering and geologic sciences are characterized by uncertainty. Professional judgments and opinions presented in this report are based partly on our evaluation and analysis of the technical data gathered during our present study, partly on our understanding of the scope of the proposed project, and partly on our general experience in geotechnical engineering. In the performance of our professional services, we have complied with that level of care and skill ordinarily exercised by other members of the geotechnical engineering profession currently practicing under similar circumstances in southern California. Our services consist of professional consultation only, and no warranty of any kind whatsoever, expressed or implied, is made or intended in connection with the work performed. Furthermore, our firm does not guarantee the performance of the project in any respect. AGE does not practice or consult in the field of safety engineering. The contractor will be responsible for the health and safety of his/her personnel and all subcontractors at the construction site. The contractor should notify the City if he or she considers any of the recommendations presented in this report to be unsafe. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 43 of 46 Allied Geotechnical Engineers, Inc. SECTION EIGHT REFERENCES 8.0 REFERENCES California Water Resources Control Board and California Regional Water Quality Control Board, San Diego Region, 1994, “Water Quality Control Plan for the San Diego Basin (9)” (Basin Plan, revised 2007). City of Carlsbad, 2014, “Draft Program Environmental Impact Report for the Carlsbad General Plan Update, Chapter 3.5: Geology, Soils and Seismicity”. County of San Diego BMP Design Manual, effective September 15, 2020. City of San Diego, Public Works Department, “Standard Drawings for Public Work Construction”, 2012 Edition. Department of Conservation, California Geological Survey Regulatory Hazard Zones Maps for Earthquake Faults, Liquefaction and Landslide Zones, 2009. Dokken Engineering, “El Camino Real Roadway Improvement Plans From Sunny Creek Road to Jackspar Drive”, 90% PS&E Submittal dated August 4, 2021. Federal Emergency Management Agency (FEMA) Flood Insurance Rate Maps, 2012. Geotracker Data Base - (http://geotracker.waterboards.ca.gov). International Conference of Building Officials, 1997, Maps of Known Active Fault Near Source Zones in California and Adjacent Portions of Nevada. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 44 of 46 Allied Geotechnical Engineers, Inc. SECTION EIGHT REFERENCES Kennedy, M.P., et.al., 1975, Character and Recency of Faulting, San Diego Metropolitan Area, California: California Division of Mines and Geology, Special Report 123. Kennedy, M.P, and Tan, S.S, 2007, “Geologic Map of the Oceanside 30' x 60' Quadrangle, California”, Digital Preparation by U.S. Geological Survey. Kleinfelder, “Fault Hazard Study, CIP 400002B ADP - Programmatic Document - ADC San Diego International Airport, San Diego, California”, prepared for San Diego County Regional Airport Authority, dated May 22, 2017. Lindvall, S.C., and Rockwell, T.K., 1995, “Holocene Activity of the Rose Canyon fault zone in San Diego, California” in Journal of Geophysical Research, v. 100, No. B12, pp. 24,121 - 124,132. Marshall, M., 1989, "Detailed Gravity Studies and the Tectonics of the Rose Canyon--Point Loma– La Nacion Fault System, San Diego, California" in Proceedings of Workshop on "The Seismic Risk in the San Diego Region: Special Focus on the Rose Canyon Fault System" (Glenn Roquemore, et.al, Editors). Ninyo & Moore, “Fault Hazard Evaluation, World Class Waterfront Development, San Diego, California” report dated February 26, 2018. Patterson, R.H., D.L. Schug, and B.E. Ehleringer, 1986, "Evidence of Recent Faulting in Downtown San Diego, California" in Geological Society of America, Abstracts With Programs, v. 18, No. 2, p. 169. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 45 of 46 Allied Geotechnical Engineers, Inc. SECTION EIGHT REFERENCES Rockwell, T.K., et.al., 1991, "Minimum Holocene Slip Rate for the Rose Canyon Fault in San Diego, California" in Environmental Perils in the San Diego Region (P.L. Abbott and W.J. Elliott, editors): San Diego Association of Geologists, pp. 37-46. Standard Specifications for Public Works Construction ("Green Book"), including the Regional Standards, 2010 Edition. Treiman, J.A., 1993, “The Rose Canyon Fault Zone, Southern California”, California Division of Mines and Geology Open File Report No. 93-02. AGE Project No. 14E5July 16, 2021 (Updated December 20, 2021) Page 46 of 46 Allied Geotechnical Engineers, Inc. FIGURES ALLIED GEOTECHNICAL ENGINEERS, INC.PROJECT NO. 14E5 FIGURE 1 EL CAMINO REAL ROADWAY IMPROVEMENT LOCATION MAP ApproximateProject Alignment NOT TO SCALE • -. ' -.. 811 APN 209-060-58-00 APN 209-060-53-00 APN 212-160-31-00 ALLIED GEOTECHNICAL ENGINEERS, INC.PROJECT NO. 14E5 FIGURE 2 EL CAMINO REAL ROADWAY IMPROVEMENT SITE PLAN LEGEND Approximate Boring Location Approximate Infiltration Test Hole Location Fill (Qaf) Alluvial Flood-Plain Deposits (Qa) Old Alluvial Flood-Plain Deposits (Qoa) B-1 P-1 P-2 P-3 B-3 “Fill” Qaf Qoa Qoa Qaf Qa 811 APN 209-090-11-00 APN 209-060-48-00 APN 212-160-31-00 APN 212-102-75-00 ALLIED GEOTECHNICAL ENGINEERS, INC.PROJECT NO. 14E5 FIGURE 3 EL CAMINO REAL ROADWAY IMPROVEMENT SITE PLAN LEGEND Approximate Boring Location Approximate Infiltration Test Hole Location B-2P-4 P-5 P-6 P-7 P-8 P-9 Appendix I: Forms and Checklists I-7 February 2016 Factor of Safety and Design Infiltration Rate Worksheet Form I-9 Factor Category Factor Description Assigned Weight (w) Factor Value (v) Product (p) p = w x v A Suitability Assessment Soil assessment methods 0.25 Predominant soil texture 0.25 Site soil variability 0.25 Depth to groundwater / impervious layer 0.25 Suitability Assessment Safety Factor, SA = Sp B Design Level of pretreatment/ expected sediment loads 0.5 Redundancy/resiliency 0.25 Compaction during construction 0.25 Design Safety Factor, SB = Sp Combined Safety Factor, Stotal= SA x SB Observed Infiltration Rate, inch/hr, Kobserved (corrected for test-specific bias) Design Infiltration Rate, in/hr, Kdesign = Kobserved / Stotal Supporting Data Briefly describe infiltration test and provide reference to test forms: 1 3 1 1 0.25 0.75 0.25 0.25 1.5 The infiltration testing program for this project was performed using Borehole Percolation Testmethod in general conformance with the County of Riverside Department of EnvironmentalHealth Land and Water Quality Division approved test methods. 0.1 ALLIED GEOTECHNICAL ENGINEERS, INC.PROJECT NO.14E5 FIGURE 4 CITY OF CARLSBAD BMP DESIGN MANUAL FORM I-9 WORKSHEETEL CAMINO REAL ROADWAY IMPROVEMENT ALLIED GEOTECHNICAL ENGINEERS, INC.PROJECT NO.14E5 FIGURE 5 EL CAMINO REAL ROADWAY IMPROVEMENT BIOFILTRATION BASIN TYPICAL SECTION CURB ON GRAVITY WALL SEE DETAIL SHEET 17 5.5' SIDEWALK VARIES SEE STORM DRAIN PLANS STREET FLOW ~ #4 @ 18" o.c. _ __,I 6" 18" --111 11 I 11 1 TT =' ' , ,11 111 I J11, ,ll, 11-111-111-11 I,, J11 I J11 I J11, ,I COMPACTED SIDEWALK UNDERDRAIN SUBGRADE ROADWAY SEE DETAIL SHEET 17 STRUCTURAL SECTION SEE TYPICAL CROSS SECTION 30 MIL PLASTIC LINER SEE FASTENING DETAIL THIS SHEE SPLASH PA SEE DETAIL SHEET 1 u~B~J~A BIOFIL TRATION SOIL MEDIA 8" PER FORA TED SCH 40 PVC PIPE ,......._ Cl.. r I-.___,. co R/W VARIES GRAVITY Ret WALL -TYPE A PER SDRSD C-09 "'1-11- .<~ 111 111 ~ ;• :~>.::'. 1111111, Jllm-1.!n ,-, -~-••---• = COMPACTED • ~-. ~~· I SUBGRADE ·• ~. -• =111 ,: • ~-T ;~ --11 :'!'- ' 30 MIL PLASTIC LINER SEE FASTENING DETAIL THIS SHEET 3" CHOKER LA YER I GRAVEL LAYER (AASHTO #57 STONE) BIOFIL TRATION BMP TYPICAL SECTION NOT TO SCALE FLAC/SLOPE (Version 8.10) LEGEND 19-Jul-21 12:28 Factor of Safety 1.78 User-defined Groups 'Subgrade - Fill:subgrade-F 'Class II AB:Class II AB' Asphalt:Asphalt Concrete:Concrete 'Gravel Layer (AASHTO #57 S Aggregate:Aggregate 'Biofiltration Soil Media:B Grid plot 0 1E 1 Water Table Net Applied Forces max vector = 8.866E+02 0 2E 3 Velocity vectors max vector = 9.191E-04 -0.750 -0.250 0.250 0.750 1.250 1.750 (*10^1) 0.250 0.750 1.250 1.750 2.250 2.750(*10^1) JOB TITLE : El Camino Real Roadway Improvement - Descending Slope Allied Geotechnical Engineers, Inc. El Camino Real, Carlsbad ALLIED GEOTECHNICAL ENGINEERS, INC.PROJECT NO.14E5 FIGURE 6 EL CAMINO REAL ROADWAY IMPROVEMENT STABILITY ANALYSIS FOR DESCENDING SLOPE CASE ■ ■ ■ □ ■ ■ □ l l -~ ------~ .L----· --~+-~t'--·---t~~ - (----,---, "-r--- I --'-.-~ I ' " '. , "'-"" FLAC/SLOPE (Version 8.10) LEGEND 19-Jul-21 13:24 Factor of Safety 1.89 User-defined Groups 'Subgrade - Fill:subgrade-F 'Class II Aggregate Base:Cl Asphalt:Asphalt Concrete:Concrete 'Gravel Layer (AASHTO #57 S 'Biofiltration Soil Media:B Grid plot 0 1E 1 Water Table Net Applied Forces max vector = 8.727E+02 0 2E 3 Velocity vectors max vector = 1.757E-08 0 5E -8 -0.750 -0.250 0.250 0.750 1.250 1.750 2.250 (*10^1) 0.250 0.750 1.250 1.750 2.250 2.750(*10^1) JOB TITLE : El Camino Real Roadway Improvement Ascending Slope Allied Geotechnical Engineers, Inc.El Camino Real, Carlsbad ALLIED GEOTECHNICAL ENGINEERS, INC.PROJECT NO.14E5 FIGURE 7 EL CAMINO REAL ROADWAY IMPROVEMENT STABILITY ANALYSIS FOR ASCENDING SLOPE CASE ■ ■ ■ □ ■ ■ APPENDIX A FIELD EXPLORATION PROGRAM, INFILTRATION TESTING AND AERIALLY DEPOSITED LEAD (ADL) SURVEY Project No. 14E5Appendix A, Sheet 1 APPENDIX A FIELD EXPLORATION PROGRAM, INFILTRATION TESTING AND AERIALLY DEPOSITED LEAD (ADL) SURVEY Prior to commencement of the field exploration activities, a site reconnaissance visit was performedto observe existing conditions and to select suitable locations for the soil borings and infiltration test holes. Subsequently, Underground Service Alert (USA) was contacted to coordinate clearance of the proposed soil boring and infiltration test locations with respect to existing buried utilities. The utility clearance effort reveals the presence of the following buried utilities: potable water pipelines; storm drains; petroleum pipelines; and cable, telephone, and fiber optic lines. Prior to the start ofthe subsurface field exploration activities, AGE also obtained a Right of Way Permits from the Cityof Carlsbad Public Works Department. The geotechnical field exploration and infiltration testing for this project were performed on June 21, 22 and 23, 2021. A total of two (2) soil borings and nine (9) shallow infiltration test holes were performed at the approximate locations shown on Figures 2 and 3. The soil borings were advanced using conventional solid-stem auger drilling methods to depths of 11 feet and 12 feet below theexisting ground surface (bgs). A third boring was advanced to a depth of 51.5 feet bgs on October15, 2021 to provide additional subsurface information for the design of the proposed retaining wall between El Camino Real and Rancho Carlsbad Golf Course. The approximate location of boring B-3 is shown on Figure 2. The infiltration test holes were advanced to depths of 1.5 feet to 5.5 feet bgs at the approximatelocation of the proposed stormwater BMP facilities. A total of three tests were performed at eachproposed BMP facility location, with the test holes spaced at least 10-feet apart to prevent interference during the infiltration testing. The infiltration testing was performed in accordance with the procedures described in the City of Carlsbad BMP Design Manual dated February 16, 2016. The field sampling and testing program for the ADL survey was performed on the same dates as thegeotechnical field exploration and infiltration testing. The samples were collected from the sameboreholes and infiltration test holes. A total of six samples were collected for the ADL survey. Sampling equipment (i.e., hand auger cutter head, soil sampler, etc.) was washed with a solution of Liquinox® detergent and rinsed with water, in buckets, prior to each use. Generation of wash water was minimized. Wash water was contained in 5-gallon pails for disposal. At the end of the day,wash water was disposed at the surface in the exposed soil right-of-way, in an area that did not causerunoff of fluid or sediment into receptors (i.e., storm drain, creek, or other surface water bodies). The geotechnical field exploration for this project was performed between June 21 and 23, 2021. ALLIED GEOTECHNICAL ENGINEERS, INC. Project No. 14E5Appendix A, Sheet 2 The borings and infiltration test holes were performed by Mansolf Engineering using a portable tripod-mounted drill rig equipped with 6-inch diameter solid-stem auger. The soils encountered inthe soil borings were visually classified and logged by an experienced engineering geologist fromAGE. A Key to Logs is presented on Figures A-1 and A-2, and logs of the borings are presented on Figures A-3 and A-6. The logs depict the various soil types encountered and indicate the depths at which samples were obtained for laboratory testing and analysis. During drilling, Standard Penetration Tests (SPT) were performed at selected depth intervals. TheSPT tests involve the use of a specially manufactured “split spoon” sampler which is driven into thesoils at the bottom of the borehole a distance of approximately 18 inches by dropping a 140-pound weight from a height of 30 inches. The number of blows required to penetrate each 6-inch increment was counted and recorded on the field logs, and have been used to evaluate the relative density and consistency of the materials. The blow counts were subsequently corrected for soil type, hammer model, groundwater and surcharge. The corrected blow counts are shown on the boring logs. Relatively undisturbed samples were obtained by driving a 3-inch (OD) diameter standard California sampler with a special cutting tip and inside lining of thin brass rings into the soils at the bottom of the borehole. The sampler is driven a distance of approximately 18 inches into the soil at the bottom of the borehole by dropping a 140-pound weight from a height of 30 inches. A 6-inch long section of soil sample that was retained in the brass rings was extracted from the sampling tube and transported to our laboratory in close-fitting, waterproof containers. The samples were field screenedfor the presence of volatile organics using a RAE Systems MiniRAE 3000 organic vapor meter(OVM). The OVM readings are indicated on the logs. In addition, loose bulk samples were also collected. Upon completion of the field exploration activities, the soil borings were backfilled with excess soil cuttings and capped with onsite soils. For infiltration test holes P-1 through P-9, approximately 2-inches of 3/8 inch pea gravel was placed in the holes and 3-inch diameter perforated pipes surrounded by pea gravel were installed in the borings to protect the boreholes from caving. The test holes were then presoaked over a period of one day to two days. The infiltration testing was performed on June 23. Following the presoak the water depths were adjusted to between 6- inches and 8-inches above the bottom of the pea gravel buffer. Depthmeasurements to the water from a fixed reference point were taken at approximate 30-minuteintervals to the nearest 0.01 foot using a percometer. Testing was performed over a time period of at least 4 hours. The test results are shown on Table 7. Upon completion of the infiltration testing, the perforated drain pipes were removed from the boreholes. The test holes were backfilled with on-site soils. ALLIED GEOTECHNICAL ENGINEERS, INC. 14E5 FIGURE A-1 KEY TO LOG OF BORING .,_ C, ., I-15 z !,! c~~ ~ :c I=' w zo ~i" ., .J 51!: iEg li:w ... u., SOIL DESCRIPTION ...1~i't: ifi LL REMARKS wW ::E ~~ a: ... ~ .J !:!:! !le cu c!!:. ~ ~e:. C, "-0;,11 iii@:. .J .J ::E -m!!!. 0 C 1 " Sample identification number / 2 3 4 1 Approximate interval of bulk sample 5 - 6 - 7 --2 I 28~ Approximate interval of Standard California Sampler 8 -I~ (SCS). - 9 I~ 10 >Number of blows required to advance sampler for the last 12-inch increment, or distance indicated. I/ ..... V 11 \ 3 33L Approximate interval of Standard Penetration Test (SPT). 12 - 13 14 15- 16 17- 18- 19-(KEY TO LOG OF BORING CONTINUED ON FIGURE A-2) PROJECT NO. ALLIED GEOTECHNICAL ENGINEERS, INC. 14E5 FIGURE A-2 Symbol Description Strata symbols Low plasticityclay Silty sand Poorly graded graveland sand Poorly graded siltyfine sand Clayey sand Low plasticityclay Approximate groundwater elevation KEY TO LOG .,_ C, c~~ ~ ., I-15 z w zo ~i" !,! ., :c I=' .J 51!: iEg SOIL DESCRIPTION ...1~i't: ifi LL REMARKS li:w ... :I! u., !:!:! !le cu wW ~~ a: ... ~ .J !;i!!:. c!!:. ~ ~!!:. "-Oa' C, :E-.J .J C m!!!. 0 1 2 3 ~ 4 5 -■ . •• -.~--... 6 -r.~:'.) 7 -• 8 - . 9 10 ~ 11 12 13 14 15 16 T - 17- 18- 19-(KEY TO LOG OF BORING CONTINUED ON FIGURE A-2) PROJECT NO. ALLIED GEOTECHNICAL ENGINEERS, INC. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 2 1 3 45 6 7 8 0.1 0.1 0.0 ? 0.0 0.1 FILL Grayish brown, dry to damp, fine to medium-grained, SiltySand (SM).Mottled dark yellow brown to dark brown, damp, fine tomedium-grained, Clayey Sand (SC), trace of coarse sandand fine gravel.Brownish yellow to brown, damp, fine to medium grained,Silty Sand/Clayey Sand (SM/SC). Chunky texture. ? ?ALLUVIAL FLOOD-PLAIN DEPOSITS Yellow brown, wet, stiff, Sandy Clay (CL).At 8.5 feet, soil grades into dark grayish brown, damp,medium dense, fine to medium-grained, Silty Sand (SM). Similar to above, with traces of sub-rounded gravel up to1/2" in maximum dimension. NOTES Boring terminated at a depth of 12 feet.No seepage and/or groundwater observed during thedrilling operations. 11.3 8.9 10.3 8.4 8.9 103.4 93.4 105.3 ? BORING NO. B-1 DATE OF DRILLING:06/22/2021 TOTAL BORING DEPTH:12 FEET GENERAL LOCATION:SLOPE DESCENDING FROM EL CAMINO REAL, 180 FEET EAST OF RANCHO CARLSBAD DRIVE, STA 415 + 65 APPROXIMATE SURFACE ELEV.:+57 FEET MSL DRILLING CONTRACTOR:MANSOLF ENGINEERING DRILLING METHOD:6-INCH SOLID STEM AUGER LOGGED BY:N. BARNES PROJECT NO.14E5 ALLIED GEOTECHNICAL ENGINEERS, INC.FIGURE A-3 DE P T H (F E E T ) SA M P L E S BL O W C O U N T S BL O W S / F O O T OV M R E A D I N G (P P M ) GR A P H I C LO G SOIL DESCRIPTION FIE L D MO I S T U R E % D R Y W T . DR Y D E N S I T Y LB S . / C U . F T . REMARKS 14 16 17 16 22 I I I - - -I/ - -I\ - - ~I -L __ _J -~ - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 1 2 3 4 5 24 16 54 ? 0.1 0.2 0.1 SLOUGH Grayish brown to yellow brown, dry to damp, Silty Sand(SM). Crumbly texture. ? ?OLD ALLUVIAL FLOOD-PLAIN DEPOSITS Brownish yellow, damp, medium dense, fine to medium-grained Silty Sand (SM), grading into olive yellow to olivebrown, wet, stiff, Sandy Clay (CL).Brownish yellow to yellow brown, damp, medium dense,fine to medium-grained, Silty Sand (SM). Brownish yellow, damp, very dense/hard, fine-grained, SiltySand/Sandy Silt (SM/ML). NOTES Boring terminated at a depth of 11 feet.No seepage and/or groundwater encountered during thedrilling operations. 17.9 10.7 13.0 99.4 112.7 ? BORING NO. B-2 DATE OF DRILLING:06/22/2021 TOTAL BORING DEPTH:11 FEET GENERAL LOCATION:APPROX. 320 FEET WEST OF SUNNY CREEK ROAD AND 30 FEET NORTH OF EL CAMINO REAL, STA 407 + 30 APPROXIMATE SURFACE ELEV.:+90 FEET MSL DRILLING CONTRACTOR:MANSOLF ENGINEERING DRILLING METHOD:6-INCH SOLID STEM AUGER LOGGED BY:N. BARNES PROJECT NO.14E5 ALLIED GEOTECHNICAL ENGINEERS, INC.FIGURE A-4 DE P T H (F E E T ) SA M P L E S BL O W C O U N T S BL O W S / F O O T OV M R E A D I N G (P P M ) GR A P H I C LO G SOIL DESCRIPTION FIE L D MO I S T U R E % D R Y W T . DR Y D E N S I T Y LB S . / C U . F T . REMARKS I I I -w - - r I/ - - - - - - -IBilll1 - - - - - - - - - - - - - - - - - - - - - - - - - - 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 1 2 3 4 5 6 7 8 9 10 54 31 48 45 50 20 54 0.1 0.4 0.2 0.6 0.1 0.4 0.3 FILL Yellow brown to grayish brown, dry to damp, intermixedSilty Sand (SM), and Clayey Sand (SC), with trac scatteredgravel up to 1" in maximum dimension. ? ?OLD ALLUVIAL FLOOD-PLAIN DEPOSITS Grayish brown, damp, dense, Clayey Sand (SC). Mottled grayish brown to yellow brown, damp, dense, fine tomedium grained Clayey Sand (SC), grading into oliveyellow to olive Sandy Lean Clay (CL). Olive brown, damp, very stiff to hard, Sandy lean Clay (CL). Yellow brown, wet, dense, fine to medium-grained SiltySand (SM). Friable, with a few faint, dark, horizontallaminations. Yellow brown to olive brown, wet, hard, Sandy Silt (ML), grading into fine to medium-grained Silty Sand (SM) atbottom of sample. Interlayered yellow brown to light olive brown, wet, very stiff,Sandy Silt (ML) and fine to medium-grained Silty Sand(SM). Mottled grayish brown to olive yellow, wet, dense, ClayeySand (SC). Sand is fine to medium-grained. 8.4 13.7 13.9 10.9 21.6 22.6 15.2 113.7 114.6 106.6 118.5 ? Free water on sampler- belowgroundwater depth. BORING NO. B-3 DATE OF DRILLING:10/15/2021 TOTAL BORING DEPTH:51.5 FEET GENERAL LOCATION:20 FEET NORTH OF EL CAMINO REAL AND 375 FEET EAST OF RANCHO CARLSBAD DRIVE, STA 413 + 70 APPROXIMATE SURFACE ELEV.:70 FEET MSL DRILLING CONTRACTOR:TRI-COUNTY DRILLING DRILLING METHOD:8-INCH HOLLOW STEM AUGER LOGGED BY:N. BARNES PROJECT NO.14E5 ALLIED GEOTECHNICAL ENGINEERS, INC.FIGURE A-5 DE P T H (F E E T ) SA M P L E S BL O W C O U N T S BL O W S / F O O T OV M R E A D I N G (P P M ) GR A P H I C LO G SOIL DESCRIPTION FIE L D MO I S T U R E % D R Y W T . DR Y D E N S I T Y LB S . / C U . F T . REMARKS I I I - - - - -~ ---v - - - - - - - - - - - - - - - I - - - - - - - - - - - - - - - - - 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 11 12 13 34 66 25 0.4 0.2 0.3 Olive brown to olive, wet, very stiff to hard, Sandy LeanClay (CL). Soil grades into yellow brown, dense, Silty,Clayey Sand (SC-SM). Olive brown to olive, wet, very stiff to hard, Sandy LeanClay (CL), grading into very dense Clayey Sand (SC). Pale olive to olive, wet, very stiff, Sandy Lean Clay (CL). NOTES Boring terminated at a depth of 51.5 feet.Groundwater measured at a depth of 25.2 feetapproximately 40 minutes after completion of drillingoperations.Borehole backfilled with concrete grout. 22.1 17.0 38.3 115.6 BORING NO. B-3 DATE OF DRILLING:10/15/2021 TOTAL BORING DEPTH:51.5 FEET GENERAL LOCATION:20 FEET NORTH OF EL CAMINO REAL AND 375 FEET EAST OF RANCHO CARLSBAD DRIVE, STA 413 + 70 APPROXIMATE SURFACE ELEV.:70 FEET MSL DRILLING CONTRACTOR:TRI-COUNTY DRILLING DRILLING METHOD:8-INCH HOLLOW STEM AUGER LOGGED BY:N. BARNES PROJECT NO.14E5 ALLIED GEOTECHNICAL ENGINEERS, INC.FIGURE A-6 DE P T H (F E E T ) SA M P L E S BL O W C O U N T S BL O W S / F O O T OV M R E A D I N G (P P M ) GR A P H I C LO G SOIL DESCRIPTION FIE L D MO I S T U R E % D R Y W T . DR Y D E N S I T Y LB S . / C U . F T . REMARKS I I I -Ii - -~ I\ 0 -~ ~ -~ - -~ -~ ~~ -I\ f1~~\ - - - -~ ; ;o/ -I\ 0 - - - - - - - - - - - - - - - - - - - - - - - APPENDIX B LABORATORY TESTING Project No. 14E5Appendix B, Sheet 1 APPENDIX B LABORATORY TESTING Selected soil samples were tested in the laboratory to verify visual field classifications and to evaluate certain engineering characteristics. The testing was performed in accordance with theAmerican Society for Testing and Materials (ASTM) or other generally accepted test methods, andincluded the following: • Determination of in-place moisture content (ASTM D2216). The final test results are presented on the boring logs; • Determination of in-place dry density and moisture content (ASTM D2937) basedon relatively undisturbed drive samples. The final test results are presented on the boring logs; • Sieve analyses (ASTM D422), and the final test results are plotted as gradation curves on Figures B-1 and B-2; • Maximum density and optimum moisture content (ASTM D1557). The final testresults are presented on Figures B-3 and B-4; • Direct shear test (ASTM D3080). The test results are presented on Figures B-5 through B-9. • R-value test (CTM 301). The final test result is shown in Table B-1. ALLIED GEOTECHNICAL ENGINEERS, INC. Project No. 14E5Appendix B, Sheet 2 Table B-1 Summary of R-Value Test Results Sample ID R-value B-1 & B-2 @1'-7'25 In addition, representative samples of the onsite soil materials were delivered to Clarkson Laboratoryand Supply, Inc. for analytical (chemical) testing to determine soil pH and resistivity, soluble sulfate and chloride concentrations, and bicarbonate content. Representative samples of the onsite soil materials were also collected and delivered to American Scientific Laboratory for Aerially Deposited Lead (ADL) analysis. Copies of the laboratory test data reports are included herein. ALLIED GEOTECHNICAL ENGINEERS, INC. Particle Size Distribution Report PE R C E N T F I N E R 0 10 20 30 40 50 60 70 80 90 100 GRAIN SIZE - mm. 0.0010.010.1110100 % +3"Coarse % Gravel Fine Coarse Medium % Sand Fine Silt % Fines Clay 0.0 0.6 1.3 3.4 19.5 29.5 45.7 6 i n . 3 i n . 2 i n . 1½ i n . 1 i n . ¾ i n . ½ i n . 3/ 8 i n . #4 #1 0 #2 0 #3 0 #4 0 #6 0 #1 0 0 #1 4 0 #2 0 0 Test Results (ASTM D 422 & ASTM D 1140) Opening Percent Spec.*Pass? Size Finer (Percent) (X=Fail) Material Description Atterberg Limits (ASTM D 4318) Classification Coefficients Date Received:Date Tested: Tested By: Checked By: Title: Date Sampled:Source of Sample: B-1 Depth: 2' Client: Project: Project No:Figure Brownish yellow to yellow brown, silty sand 1.5 1 .75 0.5 0.375 #4 #8 #10 #16 #30 #40 #50 #100 #200 100.0 99.7 99.4 98.9 98.6 98.1 95.8 94.7 89.4 81.3 75.2 69.9 56.8 45.7 NP NV NP SM A-4(0) 1.2423 0.7807 0.1776 0.1000 NEB SS PM DOKKEN ENGINEERING EL CAMINO REAL BETWEEN COLLEGE BOULEVARD AND JACKSPAR DRIVE 14E5 PL=LL=PI= USCS (D 2487)=AASHTO (M 145)= D90=D85=D60=D50=D30=D15=D10=Cu=Cc= Remarks *(no specification provided) Allied Geotechnical Engineers, Inc. Santee, CA B-1 ~ -... ~ I T r---1:: r'-. I i I I I I i i I i u,, ~ I i I I i i ~"" h I I I I I I I I ~ I I I I I I I I I I I I I I I I I I I I I I I I I I I 11' I I I I I I I I I I ~ I I I I I I I I I I I I I I I I I I I I I I I I I I I '"-I ' i i ' i ' i Ii Ii i ' N I I I I : : : : "" : : : : 1: 1: : ' I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ' i i ' i ' i Ii Ii i ' ' i i : : : : : i i i i i i Particle Size Distribution Report PE R C E N T F I N E R 0 10 20 30 40 50 60 70 80 90 100 GRAIN SIZE - mm. 0.0010.010.1110100 % +3"Coarse % Gravel Fine Coarse Medium % Sand Fine Silt % Fines Clay 0.0 0.2 2.2 5.0 16.5 39.0 37.1 6 i n . 3 i n . 2 i n . 1½ i n . 1 i n . ¾ i n . ½ i n . 3/ 8 i n . #4 #1 0 #2 0 #3 0 #4 0 #6 0 #1 0 0 #1 4 0 #2 0 0 Test Results (ASTM D 422 & ASTM D 1140) Opening Percent Spec.*Pass? Size Finer (Percent) (X=Fail) Material Description Atterberg Limits (ASTM D 4318) Classification Coefficients Date Received:Date Tested: Tested By: Checked By: Title: Date Sampled:Source of Sample: B-2 Depth: 1' Client: Project: Project No:Figure Brownish yellow silty, silty sand 1 .75 0.5 0.375 #4 #8 #10 #16 #30 #40 #50 #100 #200 100.0 99.8 99.1 98.7 97.6 93.6 92.6 88.4 81.7 76.1 69.9 50.8 37.1 NP NV NP SM A-4(0) 1.4327 0.7957 0.2069 0.1452 NEB SS PM DOKKEN ENGINEERING EL CAMINO REAL BETWEEN COLLEGE BOULEVARD AND JACKSPAR DRIVE 14E5 PL=LL=PI= USCS (D 2487)=AASHTO (M 145)= D90=D85=D60=D50=D30=D15=D10=Cu=Cc= Remarks *(no specification provided) Allied Geotechnical Engineers, Inc. Santee, CA B-2 --r T ~r-,.. I i i"o= I ;.._ I I I i i I i I ~ I i I I i i ~~"" I rtl I I I I I I I I I ~~ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I \ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ' i i ' i ' i Ii Ii i ' ~ i I I I I : : : : i~ : : : : 1: 1: : : I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ' i i ' i ' i Ii Ii i ' ' i i : : : : : i i i i i i COMPACTION TEST REPORT Dr y d e n s i t y , p c f 121.5 123 124.5 126 127.5 129 Water content, % - Rock Corrected - Uncorrected 8 9 10 11 12 13 14 10.1%, 127.7 pcf 10.3%, 127.2 pcf ZAV SpG2.68 1 2 3 4 5 6 Curve No. Test Specification: TESTING DATA ROCK CORRECTED TEST RESULTS UNCORRECTED Material Description Remarks: Project No.Client: Project: Source of Sample: B-1 Depth: 2'Checked by:Allied Geotechnical Engineers, Inc. Santee, CA Title: Figure ASTM D 1557-12 Method A Modified ASTM D4718-15 Oversize Corr. Applied to Each Test Point Wet 10 lb. 18 in. five 25 0.03333 cu. ft. #4 NV NP 2.68 1.9 45.7 SM A-4(0) NEB Brownish yellow to yellow brown, silty sand 14E5 DOKKEN ENGINEERING SS PM B-3 Preparation Method Hammer Wt. Hammer Drop Number of Layers Blows per Layer Mold Size Test Performed on MaterialPassing Sieve NM LL PI Sp.G. (ASTM D 854) %>#4 %<No.200 USCS AASHTO Date Sampled Date Tested Tested By WM + WS WM WW + T #1 WD + T #1 TARE #1 WW + T #2 WD + T #2 TARE #2 MOISTURE DRY DENSITY 6092.0 6154.0 6116.0 4028.0 4028.0 4028.0 474.2 453.3 386.2 441.2 415.8 348.9 62.0 67.4 49.0 8.5 10.6 12.2 126.2 127.5 123.4 127.2 pcf Maximum dry density = 127.7 pcf 10.3 % Optimum moisture = 10.1 % EL CAMINO REAL BETWEEN COLLEGE BOULEVARD AND JACKSPAR DRIVE \ I I\ / \ ~ ~---i / \ ,,,,. t-..L \ ,/,r / -' \ / _,.,,,. "Y '\. I\ / / ,, \ / V "' \ • / \. \ / \. I\ IU \. \. \ ' I\ ~ \ ' \ I. ' \ ~ \ ' ') \ \ \ I\ ----------0- 0 COMPACTION TEST REPORT Dr y d e n s i t y , p c f 121.5 123 124.5 126 127.5 129 Water content, % - Rock Corrected - Uncorrected 4.5 6 7.5 9 10.5 12 13.5 9.1%, 127.6 pcf 9.4%, 126.9 pcf ZAV SpG2.68 1 2 3 4 5 6 Curve No. Test Specification: TESTING DATA ROCK CORRECTED TEST RESULTS UNCORRECTED Material Description Remarks: Project No.Client: Project: Source of Sample: B-2 Depth: 1'Checked by:Allied Geotechnical Engineers, Inc. Santee, CA Title: Figure ASTM D 1557-12 Method A Modified ASTM D4718-15 Oversize Corr. Applied to Each Test Point Wet 10 lb. 18 in. five 25 0.03333 cu. ft. #4 NV NP 2.68 2.4 37.1 SM A-4(0) NEB Brownish yellow silty, silty sand 14E5 DOKKEN ENGINEERING SS PM B-4 Preparation Method Hammer Wt. Hammer Drop Number of Layers Blows per Layer Mold Size Test Performed on MaterialPassing Sieve NM LL PI Sp.G. (ASTM D 854) %>#4 %<No.200 USCS AASHTO Date Sampled Date Tested Tested By WM + WS WM WW + T #1 WD + T #1 TARE #1 WW + T #2 WD + T #2 TARE #2 MOISTURE DRY DENSITY 6002.0 6110.0 6142.0 4028.0 4028.0 4028.0 459.7 440.8 381.8 436.7 410.9 350.0 64.2 66.3 43.8 6.0 8.5 10.1 123.7 127.4 127.4 126.9 pcf Maximum dry density = 127.6 pcf 9.4 % Optimum moisture = 9.1 % EL CAMINO REAL BETWEEN COLLEGE BOULEVARD AND JACKSPAR DRIVE /., ., / \ , Lt' .. " --I-ii \ V / I I / ~ \ J ,, I/ V \ J I I , I\ I I \ , I I \ ,, J I/ I\ r< \ ~ ----------0- 0 Tested By: NEB Checked By: SS DIRECT SHEAR TEST REPORT Allied Geotechnical Engineers, Inc.Santee, CA Client: DOKKEN ENGINEERING Project: EL CAMINO REAL BETWEEN COLLEGE BOULEVARD AND JACKSPAR DRIVE Source of Sample: B-1 Depth: 10' Sample Number: 7 Proj. No.: 14E5 Date Sampled: 06/22/2021 Sample Type: In-situ Description: Dark grayish brown, silty sand Specific Gravity= 2.68 Remarks: Figure B-5 Sample No. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Normal Stress, ksf Fail. Stress, ksf Strain, % Ult. Stress, ksf Strain, % Strain rate, in./min. In i t i a l At T e s t Sh e a r S t r e s s , k s f 0 0.5 1 1.5 2 2.5 3 Strain, % 0 2.5 5 7.5 10 1 2 3 Fa i l . S t r e s s , k s f 0 1 2 3 Normal Stress, ksf 0 1 2 3 4 5 6 C, ksf f, deg Tan(f) Results 0.20 30.6 0.59 1 12.0 97.1 44.5 0.7228 2.40 1.00 26.3 97.1 97.7 0.7228 2.40 1.00 1.00 0.80 7.9 0.006 2 10.9 96.6 39.7 0.7318 2.40 1.00 24.6 96.6 90.0 0.7318 2.40 1.00 2.00 1.37 8.3 0.006 3 12.6 93.3 42.5 0.7941 2.40 1.00 27.9 93.3 94.1 0.7941 2.40 1.00 3.00 1.98 7.9 0.006 ,,; ., ., ,,; I., .,, V ,,; .,'' V ... i..," ~' ,,; I., ., i... ,,, ~" V ,,; .,. ., ,,; ., ~,,, V ., -~ __ ,.,., v / / 1,---- / _e-- I c-- I/ I ~/ / / -_v / _,, I V // Tested By: NEB Checked By: SS DIRECT SHEAR TEST REPORT Allied Geotechnical Engineers, Inc.Santee, CA Client: DOKKEN ENGINEERING Project: EL CAMINO REAL BETWEEN COLLEGE BOULEVARD AND JACKSPAR DRIVE Source of Sample: B-2 Depth: 3' Sample Number: 2 Proj. No.: 14E5 Date Sampled: 06/22/2021 Sample Type: In-situ Description: Brownish yellow, clayey sand Specific Gravity= 2.70 Remarks: Figure B-6 Sample No. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Normal Stress, ksf Fail. Stress, ksf Strain, % Ult. Stress, ksf Strain, % Strain rate, in./min. In i t i a l At T e s t Sh e a r S t r e s s , k s f 0 1 2 3 4 5 6 Strain, % 0 2.5 5 7.5 10 1 2 3 Fa i l . S t r e s s , k s f 0 2 4 6 Normal Stress, ksf 0 2 4 6 8 10 12 C, ksf f, deg Tan(f) Results 0 45.2 1.01 1 16.4 99.9 64.6 0.6868 2.38 1.00 24.5 99.9 96.4 0.6868 2.38 1.00 1.00 0.89 1.7 0.006 2 21.0 104.2 91.7 0.6173 2.38 1.00 25.9 99.3 100.2 0.6981 2.38 1.05 2.00 1.57 2.1 0.006 3 21.2 104.4 93.0 0.6146 2.38 1.00 25.5 99.4 99.2 0.6953 2.38 1.05 3.00 3.35 2.9 0.006 ,,, II' II' / II' / ,,, II' / ,,, II' / ,,, l I/ / II' V / I/ V / I/ I/ / V /1 V I/ / V r' ~- I /-'- I I - / Tested By: NEB Checked By: SS DIRECT SHEAR TEST REPORT Allied Geotechnical Engineers, Inc.Santee, CA Client: DOKKEN ENGINEERING Project: EL CAMINO REAL BETWEEN COLLEGE BOULEVARD AND JACKSPAR DRIVE Source of Sample: B-3 Depth: 15' Sample Number: 5 Proj. No.: 14E5 Date Sampled: 10/15/2021 Sample Type: In-situ Description: Olive brown, Sandy lean Clay Specific Gravity= 2.70 Remarks: Figure B-7 Sample No. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Normal Stress, ksf Fail. Stress, ksf Strain, % Ult. Stress, ksf Strain, % Strain rate, in./min. In i t i a l At T e s t Sh e a r S t r e s s , k s f 0 0.5 1 1.5 2 2.5 3 Strain, % 0 2.5 5 7.5 10 1 2 3 Fa i l . S t r e s s , k s f 0 1 2 3 Normal Stress, ksf 0 1 2 3 4 5 6 C, ksf f, deg Tan(f) Results 1.14 21.6 0.40 1 15.1 115.8 89.2 0.4557 2.40 1.00 19.7 110.3 100.7 0.5285 2.40 1.05 2.00 1.90 3.8 0.006 2 20.9 100.7 83.8 0.6736 2.40 1.00 27.3 97.3 100.8 0.7322 2.40 1.03 3.00 2.37 2.9 0.006 3 22.4 104.9 99.7 0.6064 2.40 1.00 26.4 99.0 101.4 0.7028 2.40 1.06 4.00 2.69 2.9 0.006 L., .,.. ~ .,.. "' --i.-....-- I;" --"' ~' .,,,. I"" ... --..... '--"-.,.. / r--- I I"- I --,,, ~ ii/ \ I'._ I --I V / ----I/ ----/ -- Ii I/ II Tested By: NEB Checked By: SS DIRECT SHEAR TEST REPORT Allied Geotechnical Engineers, Inc.Santee, CA Client: DOKKEN ENGINEERING Project: EL CAMINO REAL BETWEEN COLLEGE BOULEVARD AND JACKSPAR DRIVE Source of Sample: B-3 Depth: 25' Sample Number: 8 Proj. No.: 14E5 Date Sampled: 10/15/2021 Sample Type: In-situ Description: Yellow brown to olive brown, Sandy Silt Specific Gravity= 2.70 Remarks:Fewer fines/increase in sand content in 3K sample. Figure B-8 Sample No. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Normal Stress, ksf Fail. Stress, ksf Strain, % Ult. Stress, ksf Strain, % Strain rate, in./min. In i t i a l At T e s t Sh e a r S t r e s s , k s f 0 0.5 1 1.5 2 2.5 3 Strain, % 0 2.5 5 7.5 10 1 2 3 Fa i l . S t r e s s , k s f 0 1 2 3 Normal Stress, ksf 0 1 2 3 4 5 6 C, ksf f, deg Tan(f) Results 0 41.9 0.90 1 26.1 100.3 103.4 0.6811 2.38 1.00 26.3 99.8 103.1 0.6895 2.38 1.00 1.00 0.98 2.9 0.006 2 26.7 99.9 104.9 0.6868 2.38 1.00 26.9 99.9 105.5 0.6868 2.38 1.00 2.00 1.56 2.5 0.006 3 17.4 110.8 90.0 0.5218 2.38 1.00 18.4 110.8 95.2 0.5218 2.38 1.00 3.00 2.83 2.1 0.006 ~ rn / 1.,- / V V , .,. ~ .,, ~ / V V V I .,. ,, ~ .,, '~ / V V , .,. ~ .,, / / I \ r,_ ' I'- I -----I I I -----/ ---- , ____ ----r---- / / I I Tested By: NEB Checked By: SS DIRECT SHEAR TEST REPORT Allied Geotechnical Engineers, Inc.Santee, CA Client: DOKKEN ENGINEERING Project: EL CAMINO REAL BETWEEN COLLEGE BOULEVARD AND JACKSPAR DRIVE Source of Sample: B-3 Depth: 25' Sample Number: 8 Proj. No.: 14E5 Date Sampled: 10/15/2021 Sample Type: In-situ Description: Yellow brown to olive brown, Sandy Silt Specific Gravity= 2.70 Remarks:Fewer fines/increase in sand content in 3K sample. Figure B-8 Sample No. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Water Content, % Dry Density, pcf Saturation, % Void Ratio Diameter, in. Height, in. Normal Stress, ksf Fail. Stress, ksf Strain, % Ult. Stress, ksf Strain, % Strain rate, in./min. In i t i a l At T e s t Sh e a r S t r e s s , k s f 0 0.5 1 1.5 2 2.5 3 Strain, % 0 2.5 5 7.5 10 1 2 3 Fa i l . S t r e s s , k s f 0 1 2 3 Normal Stress, ksf 0 1 2 3 4 5 6 C, ksf f, deg Tan(f) Results 0 41.9 0.90 1 26.1 100.3 103.4 0.6811 2.38 1.00 26.3 99.8 103.1 0.6895 2.38 1.00 1.00 0.98 2.9 0.006 2 26.7 99.9 104.9 0.6868 2.38 1.00 26.9 99.9 105.5 0.6868 2.38 1.00 2.00 1.56 2.5 0.006 3 17.4 110.8 90.0 0.5218 2.38 1.00 18.4 110.8 95.2 0.5218 2.38 1.00 3.00 2.83 2.1 0.006 ~ rn / 1.,- / V V , .,. ~ .,, ~ / V V V I .,. ,, ~ .,, '~ / V V , .,. ~ .,, / / I \ r,_ ' I'- I -----I I I -----/ ---- , ____ ----r---- / / I I L A B O R A T O R Y R E P O R T Telephone (619) 425-1993 Fax 425-7917 Established 1928 C L A R K S O N L A B O R A T O R Y A N D S U P P L Y I N C. 350 Trousdale Dr. Chula Vista, Ca. 91910 www.clarksonlab.com A N A L Y T I C A L A N D C O N S U L T I N G C H E M I S T S Date: June 30, 2021 Purchase Order Number: 14E5 Sales Order Number: 52243 Account Number: ALLG.R To: *-------------------------------------------------* Allied Geotechnical Engineers 1810 Gillespie Way Ste 104 El Cajon, CA 92020 Attention: Sani Sutanto Laboratory Number: SO8285-1 Customers Phone: 449-5900 Fax: 449-5902 Sample Designation: *-------------------------------------------------* One soil sample received on 06/25/21 at 9:00am, from El Camino Real between College Blvd and Jackspar Drive Project 14E5 marked as B-1#5@7.5'-8.5' Analysis By California Test 643, 1999, Department of Transportation Division of Construction, Method for Estimating the Service Life of Steel Culverts. pH 7.9 Water Added (ml) Resistivity (ohm-cm) 10 2600 5 1100 5 550 5 490 5 480 5 480 5 490 5 500 23 years to perforation for a 16 gauge metal culvert. 29 years to perforation for a 14 gauge metal culvert. 41 years to perforation for a 12 gauge metal culvert. 52 years to perforation for a 10 gauge metal culvert. 63 years to perforation for a 8 gauge metal culvert. Water Soluble Sulfate Calif. Test 417 0.013% (130 ppm) Water Soluble Chloride Calif. Test 422 0.051% (510 ppm) Bicarbonate (as CaCO 3) 34 ppm (on a 1:3 water extraction) ______________ Rosa Bernal RMB/dbb L A B O R A T O R Y R E P O R T Telephone (619) 425-1993 Fax 425-7917 Established 1928 C L A R K S O N L A B O R A T O R Y A N D S U P P L Y I N C. 350 Trousdale Dr. Chula Vista, Ca. 91910 www.clarksonlab.com A N A L Y T I C A L A N D C O N S U L T I N G C H E M I S T S Date: June 30, 2021 Purchase Order Number: 14E5 Sales Order Number: 52243 Account Number: ALLG.R To: *-------------------------------------------------* Allied Geotechnical Engineers 1810 Gillespie Way Ste 104 El Cajon, CA 92020 Attention: Sani Sutanto Laboratory Number: SO8285-2 Customers Phone: 449-5900 Fax: 449-5902 Sample Designation: *-------------------------------------------------* One soil sample received on 06/25/21 at 9:00am, from El Camino Real between College Blvd and Jackspar Drive Project 14E5 marked as B-2#4@9'-10' Analysis By California Test 643, 1999, Department of Transportation Division of Construction, Method for Estimating the Service Life of Steel Culverts. pH 6.9 Water Added (ml) Resistivity (ohm-cm) 10 1000 5 530 5 230 5 220 5 230 5 240 8 years to perforation for a 16 gauge metal culvert. 11 years to perforation for a 14 gauge metal culvert. 15 years to perforation for a 12 gauge metal culvert. 19 years to perforation for a 10 gauge metal culvert. 24 years to perforation for a 8 gauge metal culvert. Water Soluble Sulfate Calif. Test 417 0.018% (180 ppm) Water Soluble Chloride Calif. Test 422 0.123% (1230 ppm) Bicarbonate (as CaCO 3)6 ppm (on a 1:3 water extraction) _____________ Rosa Bernal RMB/dbb Clarkson Laboratory & Supply Inc. Project Name: S08286 Chula Vista, CA 91910 350 Trousdale Dr. Rosa Bernal Enclosed are the results of analyses for samples received by the laboratory on June 29, 2021. If you have any questions concerning this report, please feel free to contact us. 09 July 2021 Project ID: #14E5 Site Address: SxS fr El Camino BW College Blvd & Jackspar Dr. American Scientific Laboratories, LLC (ASL) accepts sample materials from clients for analysis with the assumption that all of the information provided to ASL verbally or in writing by our clients (and/or their agents), regarding samples being submitted to ASL, is complete and accurate. ASL accepts all samples subject to the following conditions: 1) ASL is not responsible for verifying any client-provided information regarding any samples submitted to the laboratory. 2) ASL is not responsible for any consequences resulting from any inaccuracies , omissions, or misrepresentations contained in client-provided information regarding samples submitted to the laboratory. Work Order #: 2106230 Molky Brar Laboratory Director Page 1 of 8 AMERICAN SCIENTIFIC LABORATORIES, LLC Environmental Testing Services 2520 N. San Fernando Road, LA CA 90065 Tel: (323) 223-9700 • Fax: (323) 223-9500 L Pa g e 2 o f 8 f¢Ia1 kson Cauoratory and s,~b >I._ li1 c.----:- IPl1one (619L 425-1993 Fa2<..1.6J9J 4·7571fi7 • =.J~s Name: --_ ~~~~_:__-_:_ -~---~ ~· ·--_ _ -·=~7 ]!Address: • ·---:_--__~-:-·-I fuiww cl,11ksonlab.com --• -]!Tel/Fax: ·-==============ll lf¢ontact Person : Rosa Bernal _ -· !E-mail lc11J«7'c.lcHk~onlab c.um Chain-of-Custodv Record PQ # Co \ f ~(o ti::~::"' ::.J~ --_]· J □!==~:P;~E]stor::::=J • _J~=~-:.=---· QO.fJt). r-7 1-J ~ !Sample o. 01 _ t~lion Location/Sa.DJ.E.le ID Da_te Time ~~ ther Size Containers _ An~~is Required I G)p=~r~_ rci/i!JJ(if-t' ]~. i?jl J□□~_=_]l_\ ~& l[~{Pb .. (gOIO~-~ ~--_ ~~~B~--1·;,,,_3• ·1c ~ c 1□□l~DlL 11=J \~-:Jc-,·, . l, ==i t~~~IJ&1$r?i/lct -t@-'l''.5" J[~[ ID □G~L:aJLi~~c--c, =· tr I [~~42~~~~~;m~~ep~-1~~~L_R ---~aa~?iE==of1!:·f '.: -= ;' --] 1 ~:f.2~:J1~~~t~;--c ~ 7C~ -~-□~c--=_d/_~-~~--Jc _==::-_ , ___ -:7i __ ...,.,__ ........ _ (~ __ J _---~L_uJD[~=-J=j[JD[~~][ __ ~l :· -~ --=- [--~~-~ -_ira ~--==-F = .. ~J[J[_-_~-J~---~I Jdc:=:.r ~-~-.,I:==-=[·=··=•~-: :s.:rn:s.:rn-:=,,_ ==I ll ~'"'-~-""--I!~__,,~=-=-== _ _j'-1.. !!:::=--!1--=!f=---=l.-------.F---,:==-" --.i===• II - -c--=· . _ ........ = ~--··· _ ~4_,, I b~~ived_y_y. _ ]k¼.~/~i~ • -- I~_eli'!9.!!ls~ed _by: _ .-. _ _ l~ecr1ived ~..:.. , 7~ate/T ime: _ 11 be!i11q1;1l~!1i1!! by:_,.==---= . _ . _ _ =ibeiv _ed bt: ·-J Ct.rvl-~ _ ]~~~ime: 6 -29.~ '2J_ .,,,~ J /. lfO I ~~-th~~ PrescIvecl: I"!<::~ .. _~ HNO3 H2SO, _ :c===-· Ice None _?ther -"~ via. (JS/JS l___ . --------. -==-=== -·="'==-~~ --·=-----=== - ~=-~~~J,~~~~,1~1:1:.~:~~t~-·.--~=~ -=-~-~ ---~· ~--~~-:~~----· .. ---~ ~ -7 , .f ,~,., "'"' . !'LE:Am'.' F-iiljj\lL RES UL TS . f:~1)-/',~-_;(\-.ffi\i;~ I De ~,_J;.( 1{) TIit' r,>..f-"m1:;( -(~ _] !1 -c (t.) '-~1'111~.,.\{~f'..:,0 ~ tf1-)jv\~(it . ~'/\~~1~~Q_F.J~L Qt,J"'7!-:!j'L (J\JJ~~,~ t~)(~~~L10~~~~fl\t.J)<. ~~ll-_ \'-~l·:.9 J .~(\ rl r>-v1 I ,r J ~ --,-\-V\\~V-qo,) Page 3 of 8 Job#. 2 IQt;Q.30 ASL Sample Receipt Form Client: " Sample Information: Temperature:. 1.1/ -S:?"C Custody Seal: Received Within Holding Time: Container:. Proper Containers and Sufficient Volume: D Blank~Sample D Yes :El.No □ Not Available '.E(Yes □No Soil: _D 4oz _D 8oz _;__ D Sleeve _D VOA ~ ~ ]i(1 Yes □No p£a.;.t't '-B C<j ' Water: ...,.□S00AG _;__OlAG _O125PB _D250PB .:_OS00PB _OVOA_.DOther---'---- Air: _:__o Tedlar® Sample Containers Intact: Trip Blank Chain-of-Custody (COC): Received: • Samplers Name: Container Labels match COC: COC documents received complete: Proper Preseryation Noted: J8l Yes □No □ Yes )lo'No MYes □No )ll1_ Yes □No.· l:Q.Yes □No 'Ki Yes D No □Yes □ No. cJ/A Completed By: J c,ry)-c.Ji;_n Project: Project Number: Project Manager: Reported: Clarkson Laboratory & Supply Inc. 350 Trousdale Dr.#14E5 Rosa Bernal S08286 07/09/2021 13:35Chula Vista CA, 91910 2106230Work Order No: ANALYTICAL SUMMARY REPORT Sample ID Laboratory ID Matrix Date Sampled Date Received S08286-1 / B1-1@2'-7'2106230-01 Solid 06/28/2021 00:00 06/29/2021 11:40 S08286-2 / B2-1@1'-3'2106230-02 Solid 06/28/2021 00:00 06/29/2021 11:40 S08286-3 / P1-1@4'-5'2106230-03 Solid 06/28/2021 00:00 06/29/2021 11:40 S08286-4 / P4-1@1'-2'2106230-04 Solid 06/28/2021 00:00 06/29/2021 11:40 S08286-5 / P4-P6@2'-3'2106230-05 Solid 06/28/2021 00:00 06/29/2021 11:40 S08286-6 / P7-1@2'-2.5'2106230-06 Solid 06/28/2021 00:00 06/29/2021 11:40 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 3 of 7Page 4 of 8 AMERICAN SCIENTIFIC LABORATORIES, LLC Environmental Testing Services 2520 N. San Fernando Road, LA CA 90065 Tel: (323) 223-9700 • Fax: (323) 223-9500 Project: Project Number: Project Manager: Reported: Clarkson Laboratory & Supply Inc. 350 Trousdale Dr.#14E5 Rosa Bernal S08286 07/09/2021 13:35Chula Vista CA, 91910 2106230Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2106230-01 (Solid) Prep Method Analyst Client Sample ID: S08286-1 / B1-1@2'-7' Analytical Results Total ICP Metals Batch ID:BG10228 Prepared:07/01/2021 10:57 07/01/2021 15:11Lead0.250 mg/kg 1 SW846 6010B3050BLVE4.18 ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2106230-02 (Solid) Prep Method Analyst Client Sample ID: S08286-2 / B2-1@1'-3' Analytical Results Total ICP Metals Batch ID:BG10228 Prepared:07/01/2021 10:57 07/01/2021 15:11Lead0.250 mg/kg 1 SW846 6010B3050BLVE4.22 ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2106230-03 (Solid) Prep Method Analyst Client Sample ID: S08286-3 / P1-1@4'-5' Analytical Results Total ICP Metals Batch ID:BG10228 Prepared:07/01/2021 10:57 07/01/2021 15:11Lead0.250 mg/kg 1 SW846 6010B3050BLVE5.21 ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2106230-04 (Solid) Prep Method Analyst Client Sample ID: S08286-4 / P4-1@1'-2' Analytical Results Total ICP Metals Batch ID:BG10228 Prepared:07/01/2021 10:57 07/01/2021 15:11Lead0.250 mg/kg 1 SW846 6010B3050BLVE5.65 ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2106230-05 (Solid) Prep Method Analyst Client Sample ID: S08286-5 / P4-P6@2'-3' Analytical Results Total ICP Metals Batch ID:BG10228 Prepared:07/01/2021 10:57 07/01/2021 15:11Lead0.250 mg/kg 1 SW846 6010B3050BLVE4.60 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 4 of 7Page 5 of 8 AMERICAN SCIENTIFIC LABORATORIES, LLC Environmental Testing Services 2520 N. San Fernando Road, LA CA 90065 Tel: (323) 223-9700 • Fax: (323) 223-9500 Project: Project Number: Project Manager: Reported: Clarkson Laboratory & Supply Inc. 350 Trousdale Dr.#14E5 Rosa Bernal S08286 07/09/2021 13:35Chula Vista CA, 91910 2106230Work Order No: ResultAnalyte PQL Analyzed MethodNotes DilutionUnits Laboratory Sample ID: 2106230-06 (Solid) Prep Method Analyst Client Sample ID: S08286-6 / P7-1@2'-2.5' Analytical Results Total ICP Metals Batch ID:BG10228 Prepared:07/01/2021 10:57 07/01/2021 15:11Lead0.250 mg/kg 1 SW846 6010B3050BLVE10.8 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 5 of 7Page 6 of 8 AMERICAN SCIENTIFIC LABORATORIES, LLC Environmental Testing Services 2520 N. San Fernando Road, LA CA 90065 Tel: (323) 223-9700 • Fax: (323) 223-9500 Project: Project Number: Project Manager: Reported: Clarkson Laboratory & Supply Inc. 350 Trousdale Dr.#14E5 Rosa Bernal S08286 07/09/2021 13:35Chula Vista CA, 91910 2106230Work Order No: Result Units Level Spike Result Source %REC %REC Limits RPD RPD Limit Notes Analyte Total ICP Metals - Quality Control Report PQL Batch BG10228 - 3050B - SW846 6010B Blank (BG10228-BLK1)Prepared & Analyzed: 07/01/202 Lead mg/kg0.250ND LCS (BG10228-BS1)Prepared & Analyzed: 07/01/202 Lead mg/kg0.00500 1.00 80-12095.90.959 LCS Dup (BG10228-BSD1)Prepared & Analyzed: 07/01/202 Lead mg/kg0.00500 1.00 2080-12096.3 0.3810.963 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. Amolk Brar, Lab Director Page 6 of 7Page 7 of 8 AMERICAN SCIENTIFIC LABORATORIES, LLC Environmental Testing Services 2520 N. San Fernando Road, LA CA 90065 Tel: (323) 223-9700 • Fax: (323) 223-9500 Project: Project Number: Project Manager: Reported: Clarkson Laboratory & Supply Inc. 350 Trousdale Dr.#14E5 Rosa Bernal S08286 07/09/2021 13:35Chula Vista CA, 91910 2106230Work Order No: Notes and Definitions Sample results reported on a dry weight basis Relative Percent DifferenceRPD dry Not ReportedNR Analyte NOT DETECTED at or above the practical quantitation limit (PQL)ND Analyte DETECTEDDET Page 8 of 8 AMERICAN SCIENTIFIC LABORATORIES, LLC Environmental Testing Services 2520 N. San Fernando Road, LA CA 90065 Tel: (323) 223-9700 • Fax: (323) 223-9500 Attachment D Storm Water Quality Technical Memo El Camino Real Improvements Project From Sunny Creek Road to Jackspar Drive CITY OF CARLSBAD, CALIFORNIA Final Storm Water Technical Memorandum Prepared for: City of Carlsbad Public Works 1635 Faraday Avenue Carlsbad, CA 92008 Prepared by: Dokken Engineering 1450 Frazee Road, Suite 100 San Diego, CA 92108 November 2021 DOKKEN ENG I NEER INC ••• ••lilinnti■ttrl•t n• This technical memorandum has been prepared by or under the supervision of the following Registered Engineer. The Registered Civil Engineer attests to the technical information contained herein and has judged the qualifications of any technical specialists providing engineering data upon which recommendations, conclusions, and decisions are based. ________________________________________________________, P.E. Pamela Dalcin-Walling _________________________________ Date 11/17/2021 ~ -1--~ \ DOKKEN ENG I N El-:R I NG .............. ,,.,,,1., ,.. El Camino Real Improvements Project Storm Water Technical Memorandum i Table of Contents 1 INTRODUCTION ..................................................................................................................................... 1 2 WATER QUALITY TREATMENT REQUIREMENTS ......................................................................... 1 2.1 Federal and State Regulations ............................................................................................................... 1 2.2 San Diego Regional Regulations ........................................................................................................... 2 2.3 Municipality Regulations ....................................................................................................................... 2 3 PROJECT DESCRIPTION ....................................................................................................................... 3 4 EXISTING DRAINAGE CONDITIONS .................................................................................................. 3 5 PROPOSED CONDITIONS ..................................................................................................................... 4 6 STORM WATER BMP ............................................................................................................................. 5 6.1 Source Control BMPs ............................................................................................................................ 5 6.2 Site Design BMPs .................................................................................................................................. 5 6.3 Green Street Elements............................................................................................................................ 6 7 OPERATIONS AND MAINTENANCE .................................................................................................. 8 7.1 Biofiltration BMPs ................................................................................................................................. 8 7.2 Permeable Sidewalk BMPs .................................................................................................................... 8 8 CONCLUSIONS ....................................................................................................................................... 8 9 REFERENCES .......................................................................................................................................... 8 APPENDIX A Project Vicinity Map APPENDIX B Determination of Project’s SWPPP Tier Level and Construction Threat Level E-32 Storm Water Standards Questionnaire E-34 Standard Project Requirement Checklist E-36 APPENDIX C Natural Resources Conservation Service Web Soil Survey Geotechnical Report Excerpt APPENDIX D DCV Calculations (Worksheet 5.2-1) APPENDIX E BMP Design Calculations (Worksheet B.5-1) APPENDIX F BMP Exhibit APPENDIX G Operations and Maintenance Schedule (i) El Camino Real Improvements Project Storm Water Technical Memorandum 1 1 Introduction This Draft Storm Water Technical Memorandum supports the El Camino Real Improvements Project (Project) in the City of Carlsbad (City) by summarizing the relevant water quality requirements and subsequent USEPA Green Street (Green Street) storm water treatment approach. The City is proposing to widen a segment of El Camino Real’s (ECR) northbound lanes for approximately 2,300 feet between Rancho Carlsbad Drive/Jackspar Drive and College Boulevard. The Project is located outside of the coastal zone in north-central Carlsbad. See Appendix A for a Project Vicinity Map. This redevelopment project is subject to the requirements of the San Diego Regional Municipal Separate Storm Sewer System (MS4) Permit (Order No. R9-2013-0001, amended by Order No. R9- 2015-0001 and Order No. R9-2015-0100) as well as the City of Carlsbad Engineering Standards. In accordance with City of Carlsbad Storm Water Standards Volume 5 Carlsbad BMP Design Manual (City BMP Manual), the Project qualifies for the Green Streets exemption from Priority Development Project (PDP) requirements. Pursuant to the PDP exemption, the Project is not required to submit a PDP Storm Water Quality Management Plan (SWQMP) or hydromodification management analysis. The drainage analysis associated with the Project can be found in the El Camino Real Improvements Project Draft Drainage Report prepared by Dokken Engineering dated May 2021. 2 Water Quality Treatment Requirements The Project proposes to redevelop ECR and must satisfy the federal, regional, and local permanent storm water treatment requirements described in the City BMP Manual. This technical memorandum demonstrates that the storm water requirements are met by utilizing the USEPA Green Streets guidance through incorporation of a biofiltration and pervious sidewalk BMPs as well as source control and site design BMPs. The Project is exempt from the PDP requirements described in the City BMP Manual and the MS4 Permit. The Project is also subject to the temporary storm water pollution prevention requirements of the Statewide Construction General Permit (Order No. 2009-0009-DWQ), which will be documented in the Storm Water Pollution Prevention Plan prepared by the contractor prior to initiating construction activities. This technical memorandum will focus on the permanent storm water treatment requirements and proposed strategies. 2.1 Federal and State Regulations The federal Clean Water Act (CWA) Section 402 requires point source discharges to be permitted through a National Pollutant Discharge Elimination System (NPDES) program. The CWA authorizes and enables states to perform many of the permitting and enforcement aspects of the NPDES program. Depending on the project location, NPDES requirements are implemented by the State Water Resources Control Board (SWRCB), the local Regional Water Quality Control Board, and/or the governing municipality. DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Improvements Project Storm Water Technical Memorandum 2 2.2 Regional Regulations The regulating body for this project, located in the City of Carlsbad, is the California Regional Water Quality Control Board for San Diego- Region 9, otherwise known as the San Diego Regional Water Quality Control Board (SDRWQCB). The Project involves discharges of municipal storm water and is therefore subject to the SDRWQCB MS4 permit. In May 2013, the SDRWQCB issued the MS4 permit (Order No. R9-2013-0001), which identifies storm water requirements for new development and redevelopment projects, to the San Diego area municipal co-permittees. The May 2013 permit was amended in February 2015 by the adoption of Order No. R9-2015-0001. The permit was modified again in November 2015 by Order No. R9-2015- 0100. The modified 2015 MS4 permit went into effect February of 2016. Recognizing that structural Best Management Practice (BMP) pollution control implementation standards and techniques will not always be feasible for all new development and redevelopment projects, the SDRWQB included USEPA Green Streets and other exemptions to the PDP project classification that allows for flexibility in how treatment is achieved for each project. See below for an excerpt taken from Provision E.3.b.(3) of the 2013 MS4 permit as applicable to this project: (3) Priority Development Project Exemptions Each Copermittee has the discretion to exempt the following projects from being defined as Priority Development Projects: (a) New or retrofit paved sidewalk, bicycle lanes, or trails that meet the following criteria: (i) Designed and constructed to direct storm water runoff to adjacent vegetated areas, or other non-erodible permeable area; OR (ii) Designed and constructed to be hydraulically disconnected from paved streets or roads; OR (iii) Designed and constructed with permeable pavements or surfaces in accordance with USEPA Green Streets guidance. (b) Retrofitting or redevelopment of existing paved alleys, streets or roads that are designed and constructed in accordance with the USEPA Green Streets guidance. The Project design is consistent with the USEPA Green Street guidance by incorporating biofiltration and pervious sidewalk BMPs and therefore meets condition (b) for PDP exemption. 2.3 Local Requirements The City of Carlsbad published “City of Carlsbad Engineering Standards: Volume 5 Carlsbad BMP Design Manual” effective February 16, 2016 to provide technical guidance on meeting the City’s storm water management requirements and in compliance with the SDRWQCB 2013 MS4 permit. Contained within the City BMP Manual, the City Storm Water Standard Questionnaire (Form E-34) cites the exemption from PDP requirements for projects constructed in accordance with USEPA Green Streets guidance. DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Improvements Project Storm Water Technical Memorandum 3 The Project will utilize the Green Streets exemption following the BMP Design Fact Sheets located in Appendix E of the City BMP Manual. The County of San Diego Green Street standard plans and design guidance supplement the City guidance. 3 Project Description The Project is located within the City of Carlsbad along ECR, between Jackspar Drive and College Boulevard. The widening is proposed to complete a missing operational segment of ECR as outlined in the City General Plan. The road is proposed to be widened by a variable distance up to approximately 25 feet from the existing edge of pavement. The proposed northbound corridor is aligned in a northwesterly direction and consists of three 11-foot-wide lanes, a 3-foot buffer, and an 8-foot bike lane with adjacent gutter, curb, 4.5-foot landscape buffer, and a 5-foot sidewalk. The proposed improvements require new curb inlets, a headwall, storm drain pipes, a manhole, and stormwater treatment facilities. Additional improvements include paving, signing and striping, lighting, signal improvements, and landscaping. 4 Existing Drainage Conditions The entire Project area is located within the Agua Hedionda Creek watershed. ECR is crowned with a raised center median, causing runoff to collect along the outside curbs, gutters, and dikes. Undeveloped areas zoned as residential land types contribute runoff to the project area as off-site runon. The project is divided into to two global watersheds separated by a high point approximately 1,000 feet to the southeast of Rancho Carlsbad Drive, which ultimately discharge to Agua Hedionda Creek. Watershed 1 Watershed 1 is located northwest of the high point (approximately “ECR” Sta. 408+00) and contains no on-site formal drainage systems. Runoff generated in Watershed 1 flows in a northerly direction along a dike to the intersection of ECR, Rancho Carlsbad Drive, and Jackspar Drive. Runoff continues to flow northwest in a cross gutter across Rancho Carlsbad Drive, continues along the curb and gutter, and is collected by a curb inlet located along the northbound lanes of ECR approximately 600 feet southeast of the intersection with Cannon Road. The curb inlet discharges via a 24- to 30-inch reinforced concrete pipe (RCP) storm drain system that outfalls to a wetland upstream of the Agua Hedionda Creek. Watershed 2 Watershed 2 is located southeast of the high point and discharges off-site through a 36-inch underground storm drain system to a concrete ditch that parallels Sunny Creek Road. Runoff generated southeast of the high point drains southeast along a dike to an overside drain located at the intersection with Sunny Creek Road. The overside drain discharges to a depression, which drains through a berm via a 12-inch culvert, across Sunny Creek Road, and into the concrete ditch. The concrete ditch parallels Sunny Creek Road, flowing northeast to Agua Hedionda Creek. DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Improvements Project Storm Water Technical Memorandum 4 Runoff generated southeast of Sunny Creek Road flows to an overside drain at a low point located approximately 150 feet southeast of Sunny Creek Road. Runoff generated between College Boulevard and the low point flows along a curb and gutter of the fully widened segment of ECR southeast of the proposed widening. Runoff generated between Sunny Creek Road and the low point flows along a dike that tapers out to the widened segment of ECR. The overside drain discharges to a flat vegetated area, which drains to a ditch inlet with a side opening near the intersection of ECR and Sunny Creek Road. There are no known existing storm water treatment BMPs within the Project area. 5 Proposed Drainage Conditions The project proposes to maintain the existing flow patterns. The roadway widening and proposed curb, gutter, and sidewalk require drainage and stormwater treatment improvements. Drainage improvements include eight curb cuts, a modified curb outlet, two curb inlets, RCP storm drains ranging from 18 to 36-inches in diameter, a cleanout, and a headwall. Stormwater treatment improvements include three biofiltration Best Management Practices (BMPs) proposed in the landscape buffer between the roadway and the sidewalk with 8-inch polyvinyl chloride (PVC) underdrain systems. In addition to serving as storm water treatment, the biofiltration BMPs will help mitigate peak flow increases from the project. Watershed 1 A series of two biofiltration BMPs (BMPs 1 and 2) are proposed in Watershed 1 with one on each side of a private driveway located approximately 250 feet northwest of the ECR high point. Proposed curb cuts will capture runoff and discharge to the surface of the biofiltration BMPs. All proposed biofiltration BMPs were designed to pond, filter stormwater through media layers, and discharge via underdrains. Runoff rates and volumes exceeding the filtration capacity will be collected through grated risers connected to the underdrains. The underdrain system within Watershed 1 will discharge into a modified curb outlet structure, which will flow back into the ECR curb and gutter. Typically, stormwater underdrain systems will discharge into underground storm drain systems. Due to a lack of existing storm drain facilities northwest of the high point, this alternative underdrain layout and outlet design is proposed. Watershed 2 A curb inlet is proposed at the low point approximately 100 feet southeast of Sunny Creek Road. The proposed inlet will discharge via a proposed 18-inch RCP to a proposed cleanout, which will intercept the existing 36-inch RCP storm drain system crossing ECR. A new alignment is proposed for the downstream 36-inch RCP, which will discharge at a proposed headwall at the existing concrete ditch along Sunny Creek Road. The 36-inch RCP alignment will reduce City storm drain facilities located outside the public R/W and will provide a junction for future expansion down Sunny Creek Road. The third biofiltration BMP (BMP 3) is located immediately northwest of Sunny Creek Road. Proposed curb cuts will capture runoff and discharge to the surface of biofiltration BMP. The underdrain system for BMP 2 will discharge to a proposed curb inlet along ECR approximately DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Improvements Project Storm Water Technical Memorandum 5 25 feet northwest of Sunny Creek Road. The proposed inlet will collect runoff that bypasses the upstream curb cuts and minimize runoff draining down or across Sunny Creek Road. The proposed curb inlet northwest of Sunny Creek Road will discharge via an 18-inch RCP connected to the proposed manhole at the intersection of Sunny Creek Road and ECR. See Section 6.3 for more details regarding the Green Street BMP selected for the Project. 6 Storm Water BMPs 6.1 Source Control BMPs Source Control BMPs will be implemented to reduce pollutants that enter the storm drain system from the Project area. Source Control BMPs that will be employed for this project include: • SC-2: Identify the Storm Drain System Using Stenciling or Signage • SC-6: Plazas, Sidewalks, and Parking Lots A storm drain stencil or sign will be provided for the two proposed curb inlets. The City of Carlsbad will continue to clean and maintain sidewalks to prevent the accumulation of litter and debris. See Appendix B for the Standard Project Requirement Checklist. 6.2 Site Design BMPs Site Design BMPs will be implemented through the design and construction phases and include practices that preserve natural drainage pathways and reduce the rate and/or volume of storm water runoff. Site design BMPs that will be employed for this project include: • SD-1: Maintain Natural Drainage Pathways and Hydrologic Features • SD-2: Conserve Natural Areas, Soils, and Vegetation • SD-3: Minimize Impervious Area • SD-4: Minimize Soil Compaction • SD-5: Disperse Runoff from Impervious Areas • SD-6: Collect Runoff • SD-7: Landscape with Native or Drought Tolerant Species The Project has been designed to maintain natural drainage pathways and hydrologic features by minimizing grading and disturbance of vegetation. The Project minimizes impervious areas to the maximum extent practicable (MEP) by proposing minimum sidewalk and lane widths. Areas of cut and fill will be minimized to conserve natural areas and vegetation by utilizing 2:1 horizontal to vertical slopes to tie into existing grades at the limits of work. The Project proposes to incorporate approximately 1,300 square feet of permeable sidewalk. The permeable sidewalk is implemented in accordance with SD-6B as laid out in the City of Carlsbad BMP manual. The use of permeable sidewalk as a site design measure will reduce the project impervious area and associated design capture volume (DCV). The Project proposes to use landscaping to convey and treat runoff from impervious areas in the form of biofiltration BMPs consistent with SD-5. All landscaped areas will utilize native and/or drought tolerant plants. DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Improvements Project Storm Water Technical Memorandum 6 Site design BMPs were implemented to the maximum extent practicable. Due to the limited right of way and existing topography within the project area , potential locations for low impact design (LID) were limited. No LIDs are proposed on the northwesterly end of the project near Jackspar Drive due to the lack of right of way and the proximity to a proposed retaining wall. There are also no LID improvements proposed southeast of the Sunny Creek Road due to limited right of way and future plans to widen ECR with a dedicated right turn lane. 6.3 Green Street Elements In accordance with the USEPA Green Street Municipal Handbook, the Project will utilize bioretention BMPs with an underdrain to meet the storm water treatment requirements for the project. This BMP type is more specifically referenced as biofiltration by the City BMP Manual. Based on surveys performed by the Natural Resources Conservation Service (NRCS), the project area is primarily underlaid by hydraulic soil group (HSG) Type C soils, which have a high runoff potential. Infiltration rate testing was performed by Allied Geotechnical Engineers, Inc. at three locations in the vicinity of the proposed BMPs. The results of the infiltration testing indicate an observed infiltration rate of 0.1 inches per hour. The BMPs were designed based on the infiltration test rates and recommendations found in the project’s geotechnical report prepared by Allied Geotechnical Engineers, Inc. See Appendix C for the NRCS Web Soil Survey and an excerpt from the project’s geotechnical report. The proposed Green Streets features for this project are located between Jackspar Drive and Sunny Creek Road and consists of three biofiltration BMPs that are set in the 4.5-foot landscape buffer between the roadway and the sidewalk adjacent to ECR’s northbound lanes. For each biofiltration BMPs a series of curb cuts are proposed to discharge runoff from ECR to the biofiltration BMP. Check dams are proposed at each of the proposed BMPs to maximize the treated volume along the sloped biofiltration BMP. For all three of the BMPs, storm water will be treated by filtering through the layers of the biofiltration BMP including 3 inches of mulch, 18 inches of engineered soil media, 3 inches of sand and gravel (choker or filter course layer), and 14 inches of gravel. Due to the poor infiltration conditions of the underlying soils at each of the BMP locations, the sides of the biofiltration BMP will be lined with a 30-millimeter plastic liner. An 8-inch perforated underdrain system with overflow risers and cleanouts will span the length of each biofiltration BMPs to collect and discharge the treated runoff. The proposed biofiltration BMPs will treat a portion of the existing, replaced, and new impervious surfaces along the ECR northbound lanes between Jackspar Drive and Sunny Creek Road. The BMPs were designed and located to treat runoff from the project site to the MEP in accordance with the USEPA Green Streets guidance. BMP locations were limited due to the topography, location of existing storm drain facilities, available right of way, and future developments. Two biofiltration BMPs are proposed northwest of the project high point located between Jackspar Drive and Sunny Creek Road. The BMPs are proposed in series and are separate by an existing driveway. Drainage management areas (DMA) were determined for each of the BMPs downstream and upstream of the driveway, DMA 1 and DMA 2 respectively. The BMPs were sized for their DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Improvements Project Storm Water Technical Memorandum 7 DMA and in the water quality event there will be no bypass experienced at either BMP. The two BMPs northwest of the high point have a connected 8-inch PVC underdrain system. With no nearby existing storm drain systems downstream of the northern BMPs the proposed underdrain will continue past the downstream BMP under the landscape buffer and discharge treated flow back to ECR via a curb outlet. The third BMP (BMP 3) is proposed just northwest of Sunny Creek Road and will treat all runoff generated along the northbound corridor of ECR southeast of the high point. The DMA associated with this BMP is DMA 3. The Allied Geotechnical Engineers Geotechnical Investigation indicated that infiltration is not suggested at this BMP as it is proposed on an imported fill slope and infiltration has the potential to result in slope failure. To mitigate this potential issue, BMP 3 was designed with a 30-millimeter plastic liner on the sides and the bottom of the BMP to prevent infiltration. The 8-inch PVC underdrain for this BMP will discharge treated runoff to a proposed inlet on the northwesterly corner of ECR and Sunny Creek Road. The proposed inlet will drain to the existing 36-inch storm drain system at the intersection of ECR and Sunny Creek Road. Although the Project is not subject to PDP requirements, the combined treatment is consistent with such requirements. To demonstrate that the Project meets equivalent PDP requirements using Green Street methods, BMPs were designed to treat an impervious area combined quantity exceeding the proposed new and replaced impervious areas. The proposed new and replaced impervious areas is 34,032 square feet (0.78 acres), which represents the required treatment area based on PDP standards. The BMPs were sized based on their DMAs, calculated DCVs, and in accordance with the City BMP Manual. The sum of the impervious areas treated by the three biofiltration BMPs is 37,392 square feet (0.86 acres), exceeding the PDP standard requirement by 3,360 square feet. Table 1 summarizes the water quality areas and provided treatment. Table 1: Storm Water Treatment Summary Table BMP/DMA ID Treated Impervious Area (ac) BMP Type DCV (ft3) Minimum Required BMP Surface Area1 (ft2) Provided BMP Surface Area (ft3) BMP/DMA 1 0.20 Biofiltration 616 346 381 BMP/DMA 2 0.32 Biofiltration 1,125 643 652 BMP/DMA 3 0.34 Biofiltration 735 248 590 Total 0.86 - 2,476 - - 1 See Appendix E for BMP Design Calculations (Worksheet B.5-1) detailing minimum required surface area In order to meet the equivalent PDP requirements, proposed BMPs must either treat 1.5 times the remaining DCV (Option 1) not reliably retained on-site or biofilter as flow-thru design with a BMP volume including pore space and ponding sized at 75% of the remaining DCV (Option 2) not reliably retained on-site. Additionally, the biofiltration BMP minimum treatment surface area requirement is 3% of the contributing area multiplied by the adjusted runoff factor or coefficient. The design calculations show that the proposed biofiltration BMPs sizing satisfies Option 1 as well as the minimum 3% surface area requirement. DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Improvements Project Storm Water Technical Memorandum 8 See Appendix D and Appendix E for the DCV and BMP sizing calculations, respectively. See Appendix F for an exhibit that shows the location of the BMPs, DMAs, and treated impervious areas. 7 Operations and Maintenance The property owner for the Project is the City of Carlsbad. The proposed BMPs, permeable sidewalk and biofiltration areas, require regular maintenance to operate effectively and as designed in order to meet the requirements of the MS4 permit. All of the BMPs are accessible by vehicle and on foot via ECR. There is no street parking adjacent to the BMPs. However, the adjacent bike lane and shoulder could accommodate maintenance vehicles with minor traffic control. Equipment required for BMP maintenance is standard for public works. 7.1 Biofiltration BMPs Maintenance is needed at more frequent intervals shortly after construction to establish vegetation, which reduces to quarterly, then annually or as needed. Weed and waste removal are the most common maintenance tasks associated with the BMPs. Trash, debris, and weeds are most easily removed by hand, as necessary. If smaller rain events result in standing water for more than a day, cleanout flushing of the underdrain system will restore functionality in most cases. Local studies indicate that with proper maintenance, replacement of soil and/or gravel media layers will be required approximately once every ten years. 7.2 Permeable Sidewalk BMPs Permeable sidewalks should be inspected regularly after rain events after installation and then two times per year thereafter. Permeable surfaces should be inspected for deficiencies and sediment accumulation. Vacuuming of the permeable sidewalks is the most common maintenance task associated with this BMP. Vacuuming should occur at least twice a year to prevent clogging. For small areas of clogging, focused vacuuming or water pressure can be used. If the clogging or sediment accumulation is more widespread, panels can be removed and soaked, or focused water or air pressure can be applied to the underside. If the unit is damaged, split, or if unclogging attempts are unsuccessful, the permeable panel can be replaced. See Appendix G for an operations and maintenance schedule. 8 Conclusions The El Camino Real Improvements Project proposes to widen and add sidewalk to the northbound lane of ECR between Jackspar Drive and approximately 250 feet southeast of Sunny Creek Road. DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Improvements Project Storm Water Technical Memorandum 9 The project incorporates right about 1,300 square feet of pervious sidewalk as part of the project site design reducing the proposed new and replaced impervious surfaces. In addition, three biofiltration BMPs are proposed and sized to the MEP in accordance with the USEPA Green Street guidance as permanent treatment facilities. The proposed biofiltration BMPs treats approximately 0.9 acres of impervious area, which exceeds the total new and replaced impervious area generated by the Project. Each of the biofiltration BMPs treat 1.5 times the DCV for their respective DMA, treatment Option 1, and are sized at a minimum of 3% of their respective contributing area. The Project qualifies for the Green Streets PDP exemption and complies with regional MS4 permit. This storm water technical memorandum demonstrates that the Project is compliant with all applicable federal, state, regional, and local storm water treatment requirements. 9 References Allied Geotechnical Engineers, Inc., July 2021. Report of Geotechnical Investigation and Aerially Deposited Lead Survey for the El Camino Real Roadway Improvement from Sunny Creek Road to Jackspar Drive City of Carlsbad. City of Carlsbad, February 2016. City of Carlsbad Storm Water Standards Volume 5 Carlsbad BMP Design Manual. County of San Diego, January 2019. Green Streets Design Criteria. County of San Diego, March 2021. Green Streets Standard Drawings. County of San Diego, September 2020. BMP Design Manual. Dokken Engineering, May 2021. El Camino Real Improvements Project Draft Drainage Report. United States Department of Agriculture Natural Resources Conservation Service, February 2021. Web Soil Survey. United States Environmental Protection Agency. December 2008. Managing Wet Weather with Green Infrastructure Municipal Handbook: Green Streets. DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Improvements Project Storm Water Technical Memorandum APPENDIX A Project Vicinity Map DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• CR 12 El C a m i n o R e a l C o l l e g e Blvd T a m arackAve K e l l y D r C a rlsba Villa g e D El Camino Real CR 12 C o l l e g e B l v d Faraday Ave C a n n o n R d SunnyCre e k R d P ontia c D r C o ll e g e B l v d Glasgow Dr Orion St FrostAve Park Dr Rut h e r f ord Rd P a l o m a r Oak s W a y Y a r row Dr AstonAve R o c k e fellerRd StewartRd Heming way Dr Cam i n o H i l l s D r Pal m e r W ay Aircr aft R d Impala Dr Owen s A v e Carrier Ave LeisureVi l l a ge W ay Prie s t l y D r Gateway R d W O a k s W a y W i st eriaDr Al v e r t o n D r B r y a ntDr Salk Ave R egentR d Sa d d l e D r Galicia W a y P e nin s ula D r L a r e d o S t Ot i s C t Gateshea d R d K e l l o g g A v e St a n f o r d S t Tiburon Av e Pi n d a r W a y M aj orca Way Pirgos Way Lancaster R d Dryd e n P l Ki n g t o n S t Carnegie Ct r Cord o b a W ay Rav i n e D r Me r w i n D r C r e s t v i e w D r tty P t D a r w i n C t Co r t e D e l C e d r o Athos Way Coug a r D r Wrig h t P l St Cannon Rd C a n n o n R d Fara d a y Ave C oll e g e Blv d AguaHe dio n d a Creek AguaHediondaCreek AguaHedi o n d a C r e e k McClellan-Palomar AirportMcClellan-Palomar AirportLegoland Family Park v: \ 1 8 3 6 _ 1 1 t h S t B r i d g e \ C u l t u r a l \ F 2 _ L o c _ 1 0 - 1 2 - 1 0 . m x d 0 0.25 0.5 0.75 1 Miles ISource: ESRI World Street Maps Online; Dokken Engineering 4/12/2021; Created By: amyd Project Location Appendix AProject Vicinity Map El Camino Real Widening Sunny Creek to JacksparCarlsbad, San Diego County, California Jac k s p a r D r ----I I I -,- ' I El Camino Real Improvements Project Storm Water Technical Memorandum APPENDIX B Determination of Project’s SWPPP Tier Level and Construction Threat Level E-32 Storm Water Standards Questionnaire E-34 Standard Project Requirement Checklist E-36 DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• E-34 Page 1 of 4 REV 02/16 Development Services Land Development Engineering 1635 Faraday Avenue (760) 602-2750 www.carlsbadca.gov STORM WATER STANDARDS QUESTIONNAIRE E-34 INSTRUCTIONS: To address post-development pollutants that may be generated from development projects, the city requires that new development and significant redevelopment priority projects incorporate Permanent Storm Water Best Management Practices (BMPs) into the project design per Carlsbad BMP Design Manual (BMP Manual). To view the BMP Manual, refer to the Engineering Standards (Volume 5). This questionnaire must be completed by the applicant in advance of submitting for a development application (subdivision, discretionary permits and/or construction permits). The results of the questionnaire determine the level of storm water standards that must be applied to a proposed development or redevelopment project. Depending on the outcome, your project will either be subject to ‘STANDARD PROJECT’ requirements or be subject to ‘PRIORITY DEVELOPMENT PROJECT’ (PDP) requirements. Your responses to the questionnaire represent an initial assessment of the proposed project conditions and impacts. City staff has responsibility for making the final assessment after submission of the development application. If staff determines that the questionnaire was incorrectly filled out and is subject to more stringent storm water standards than initially assessed by you, this will result in the return of the development application as incomplete. In this case, please make the changes to the questionnaire and resubmit to the city. If you are unsure about the meaning of a question or need help in determining how to respond to one or more of the questions, please seek assistance from Land Development Engineering staff. A completed and signed questionnaire must be submitted with each development project application. Only one completed and signed questionnaire is required when multiple development applications for the same project are submitted concurrently. PROJECT INFORMATION PROJECT NAME: PROJECT ID: ADDRESS: APN: The project is (check one): New Development Redevelopment The total proposed disturbed area is: ________ ft2 (________) acres The total proposed newly created and/or replaced impervious area is: ________ ft2 (________) acres If your project is covered by an approved SWQMP as part of a larger development project, provide the project ID and the SWQMP # of the larger development project: Project ID SWQMP #: Then, go to Step 1 and follow the instructions. When completed, sign the form at the end and submit this with your application to the city. El Camino Real Improvements Project El Camino Real- Sunny Creek Road to Jackspar Drive 57,678 1.32 0.7834,032 6094 (°'City of Carlsbad □ ~ E-34 Page 2 of 4 REV 04/17 STEP 1TO BE COMPLETED FOR ALL PROJECTS To determine if your project is a “development project”, please answer the following question:YES NO Is your project LIMITED TO routine maintenance activity and/or repair/improvements to an existing building or structure that do not alter the size (See Section 1.3 of the BMP Design Manual for guidance)? If you answered “yes” to the above question, provide justification below then go to Step 5, mark the third box stating “my project is not a ‘development project’and not subject to the requirements of the BMP manual” and complete applicant information. Justification/discussion: (e.g. the project includes only interior remodels within an existing building): If you answered “no” to the above question, the project is a ‘development project’, go to Step 2. STEP 2TO BE COMPLETED FOR ALL DEVELOPMENT PROJECTS To determine if your project is exempt from PDP requirements pursuant to MS4 Permit Provision E.3.b.(3), please answer the following questions: Is your project LIMITED to one or more of the following: YES NO 1. Constructing new or retrofitting paved sidewalks, bicycle lanes or trails that meet the following criteria:a) Designed and constructed to direct storm water runoff to adjacent vegetated areas, or other non-erodible permeable areas;b) Designed and constructed to be hydraulically disconnected from paved streets or roads;c)Designed and constructed with permeable pavements or surfaces in accordance with USEPAGreen Streets guidance? 2. Retrofitting or redeveloping existing paved alleys, streets, or roads that are designed and constructed in accordance with the USEPA Green Streets guidance? 3.Ground Mounted Solar Array that meets the criteria provided in section 1.4.2 of the BMP manual? If you answered “yes” to one or more of the above questions, provide discussion/justification below, then go to Step 5, mark the second box stating “my project is EXEMPT from PDP …” and complete applicant information. Discussion to justify exemption ( e.g. the project redeveloping existing road designed and constructed in accordance with the USEPA Green Street guidance): The El Camino Real Roadway Improvements Project (Project) is a redevelopment project that is designed and constructed in accordance with the USEPA Green Street guidance. The Project proposes three biofiltration BMPs to be located in the landscape buffer strip between the roadway and sidewalk along El Camino Real. The biofiltration BMPs are located and sized to maximize the treatment of existing, new, and replaced impervious areas. In addition, permeable sidewalk is proposed where feasible to reduce runoff and water quality impacts. If you answered “no” to the above questions, your project is not exempt from PDP, go to Step 3. □ ~ □ ~ ~ □ □ ~ E-34 Page 3 of 4 REV 04/17 STEP 3TO BE COMPLETED FOR ALL NEW OR REDEVELOPMENT PROJECTS To determine if your project is a PDP, please answer the following questions (MS4 Permit Provision E.3.b.(1)): YES NO 1. Is your project a new development that creates 10,000 square feet or more of impervious surfacescollectively over the entire project site? This includes commercial, industrial, residential, mixed-use, and public development projects on public or private land. 2. Is your project a redevelopment project creating and/or replacing 5,000 square feet or more ofimpervious surface collectively over the entire project site on an existing site of 10,000 square feet ormore of impervious surface? This includes commercial, industrial, residential, mixed-use, and public development projects on public or private land. 3. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or moreof impervious surface collectively over the entire project site and supports a restaurant? A restaurant isa facility that sells prepared foods and drinks for consumption, including stationary lunch counters andrefreshment stands selling prepared foods and drinks for immediate consumption (Standard IndustrialClassification (SIC) code 5812).4. Is your project a new or redevelopment project that creates 5,000 square feet or more of impervioussurface collectively over the entire project site and supports a hillside development project? A hillsidedevelopment project includes development on any natural slope that is twenty-five percent or greater.5. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or moreof impervious surface collectively over the entire project site and supports a parking lot? A parking lot isa land area or facility for the temporary parking or storage of motor vehicles used personally forbusiness or for commerce. 6. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or moreof impervious street, road, highway, freeway or driveway surface collectively over the entire projectsite?A street, road, highway, freeway or driveway is any paved impervious surface used for the transportation of automobiles, trucks, motorcycles, and other vehicles. 7. Is your project a new or redevelopment project that creates and/or replaces 2,500 square feet or moreof impervious surface collectively over the entire site, and discharges directly to an EnvironmentallySensitive Area (ESA)? “Discharging Directly to” includes flow that is conveyed overland a distance of 200 feet or less from the project to the ESA, or conveyed in a pipe or open channel any distance as an isolated flow from the project to the ESA (i.e. not commingled with flows from adjacent lands).* 8. Is your project a new development or redevelopment project that creates and/or replaces 5,000 squarefeet or more of impervious surface that supports an automotive repair shop? An automotive repair shop is a facility that is categorized in any one of the following Standard Industrial Classification (SIC) codes: 5013, 5014, 5541, 7532-7534, or 7536-7539. 9. Is your project a new development or redevelopment project that creates and/or replaces 5,000 squarefeet or more of impervious area that supports a retail gasoline outlet (RGO)? This category includes RGO’s that meet the following criteria: (a) 5,000 square feet or more or (b) a project Average Daily Traffic (ADT) of 100 or more vehicles per day. 10. Is your project a new or redevelopment project that results in the disturbance of one or more acres of landand are expected to generate pollutants post construction? 11. Is your project located within 200 feet of the Pacific Ocean and (1) creates 2,500 square feet or more ofimpervious surface or (2) increases impervious surface on the property by more than 10%? (CMC21.203.040)If you answered “yes” to one or more of the above questions, your project is a PDP. If your project is a redevelopment project, go to step 4. If your project is a new project, go to step 5,check the first box stating “My project is a PDP …” and complete applicant information. If you answered “no” to all of the above questions, your project is a ‘STANDARD PROJECT.’Go to step 5, check the second box stating “My project is a ‘STANDARD PROJECT’…” and complete applicant information. □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ E-34 Page 4 of 4 REV 04/17 STEP 4TO BE COMPLETED FOR REDEVELOPMENT PROJECTS THAT ARE PRIORITY DEVELOPMENT PROJECTS (PDP) ONLY Complete the questions below regarding your redevelopment project (MS4 Permit Provision E.3.b.(2)):YES NO Does the redevelopment project result in the creation or replacement of impervious surface in an amount of less than 50% of the surface area of the previously existing development? Complete the percent impervious calculation below: Existing impervious area (A) = __________________________ sq. ft. Total proposed newly created or replaced impervious area (B) = _________________________sq. ft. Percent impervious area created or replaced (B/A)*100 = __________% If you answered “yes”, the structural BMPs required for PDP apply only to the creation or replacement of impervious surface and not the entire development. Go to step 5,check the first box stating “My project is a PDP …” and complete applicant information. If you answered “no,” the structural BMP’s required for PDP apply to the entire development. Go to step 5, check the check the first box stating “My project is a PDP …” and complete applicant information. STEP 5CHECK THE APPROPRIATE BOX AND COMPLETE APPLICANT INFORMATION My project is a PDP and must comply with PDP stormwater requirements of the BMP Manual. I understand I must prepare a Storm Water Quality Management Plan (SWQMP)for submittal at time of application. My project is a ‘STANDARD PROJECT’ OR EXEMPT from PDP and must only comply with ‘STANDARD PROJECT’ stormwater requirements of the BMP Manual. As part of these requirements, I will submit a “Standard Project Requirement Checklist Form E-36” and incorporate low impact development strategies throughout my project. Note: For projects that are close to meeting the PDP threshold, staff may require detailed impervious area calculations and exhibits to verify if ‘STANDARD PROJECT’ stormwater requirements apply. My Project is NOT a ‘development project’ and is not subject to the requirements of the BMP Manual. Applicant Information and Signature Box Applicant Name: Applicant Title: Applicant Signature:Date: * Environmentally Sensitive Areas include but are not limited to all Clean Water Act Section 303(d) impaired water bodies; areas designated as Areas of Special Biological Significance by the State Water Resources Control Board (Water Quality Control Plan for the San Diego Basin (1994) and amendments); water bodiesdesignated with the RARE beneficial use by the State Water Resources Control Board (Water Quality Control Plan for the San Diego Basin (1994) and amendments); areas designated as preserves or their equivalent under the Multi Species Conservation Program within the Cities and County of San Diego; HabitatManagement Plan; and any other equivalent environmentally sensitive areas which have been identified by the City. This Box for City Use Only City Concurrence: YES NO By: Date: Project ID: □ □ □ ~ □ □ □ E-32 Page 1 of 2 REV. 02/16 Development Services Land Development Engineering 1635 Faraday Avenue 760-602-2750 www.carlsbadca.gov DETERMINATION OF PROJECT’S SWPPP TIER LEVEL AND CONSTRUCTION THREAT LEVEL E-32 I’m applying for: Grading Permit Building Permit Right-of-way permit Other Project Name: Project ID: DWG #/CB# Address: APN Disturbed Area: Ac Section 1: Determination of Project’s SWPPP Tier Level (Check applicable criteria and check the corresponding SWPPP Tier Level, then go to section 2) SWPPP Tier Level Exempt – No Threat Project Assessment Criteria My project is in a category of permit types exempt from City Construction SWPPP requirements. Provided no significant grading proposed, pursuant to Table1, section 3.2.2 of Storm Water Standards, the following permits are exempt from SWPPP requirements: Electrical Patio Mobile Home Plumbing Spa (Factory-Made) Fire Sprinkler Mechanical Re-Roofing Sign Roof-Mounted Solar Array Exempt Tier 3 – Significant Threat Assessment Criteria – (See Construction General Permit (CGP) Section I.B)* My project includes construction or demolition activity that results in a land disturbance of equal to or greater than one acre including but not limited to clearing, grading, grubbing or excavation; or, My project includes construction activity that results in land disturbance of less than one acre but the construction activity is part of a larger common plan of development or the sale of one or more acres of disturbed land surface; or, My Project is associated with construction activity related to residential, commercial, or industrial development on lands currently used for agriculture; or My project is associated with construction activity associated with Linear Underground/Overhead Projects (LUP) including but not limited to those activities necessary for installation of underground and overhead linear facilities (e.g. conduits, substructures, pipelines, towers, poles, cables, wire, towers, poles, cables, wires, connectors, switching, regulating and transforming equipment and associated ancillary facilities) and include but not limited to underground utility mark out, potholing, concrete and asphalt cutting and removal, trenching, excavation, boring and drilling, access road, tower footings/foundation, pavement repair or replacement, stockpile/borrow locations. Other per CGP_____________________________________________________ Tier 3 Tier 2 – Moderate Threat Assessment Criteria: My project does not meet any of the Significant Threat Assessment Criteria described above and meets one or more of the following criteria: Project requires a grading plan pursuant to the Carlsbad Grading Ordinance (Chapter 15.16 of the Carlsbad Municipal Code); or, Project will result in 2,500 sq. ft. or more of soils disturbance including any associated construction staging, stockpiling, pavement removal, equipment storage, refueling and maintenance areas and project meets one or more of the additional following criteria: ≠ located within 200 ft. of an environmentally sensitive area or the Pacific Ocean; and/or, ≠ disturbed area is located on a slope with a grade at or exceeding 5 horizontal to 1 vertical; and/or ≠ disturbed area is located along or within 30 ft. of a storm drain inlet, an open drainage channel or watercourse; and/or ≠ construction will be initiated during the rainy season or will extend into the rainy season (Oct. 1 – Apr. 30) Tier 2 Tier 1 – Low Threat Assessment Criteria My project does not meet any of the Significant or Moderate Threat criteria above, is not an exempt permit type per above and the project meets one or more of the following criteria: ≠ results in some soil disturbance; and/or ≠ includes outdoor construction activities (such as roof framing, saw cutting, equipment washing, material stockpiling, vehicle fueling, waste stockpiling) Tier 1 * Items listed are excerpt from CGP. CGP governs criteria for triggers for Tier 3 SWPPP. Developer/owner shall confirm coverage under the current CGP and any amendments, revisions and reissuance thereof. ✔✔El Camino Real Improvements El Camino Real - Sunny Creek Rd to Jackspar Dr 1.32 ✔ ✔ {"'city of Carlsbad D D D D D D D D D D D D D D D D D D D D D D D D D D E-32 Page 2 of 2 REV. 02/16 SWPPP Tier Level Section 2: Determination of Project’s Construction Threat Level (Check applicable criteria under the Tier Level as determined in section 1, check the corresponding Construction Threat Level, then complete the emergency contact and signature block below) Construction Threat Level Exempt - Not Applicable - Exempt Tier 3 Tier 3 – High Construction Threat Assessment Criteria: My Project meets one or more of the following: Project site is 50 acres or more and grading will occur during the rainy season Project site is located within the Buena Vista or Agua Hedionda Lagoon watershed, inside or within 200 feet of an environmentally sensitive area (ESA) or discharges directly to an ESA Soil at site is moderately to highly erosive (defined as having a predominance of soils with USDA-NRCS Erosion factors kf greater than or equal to 0.4) Site slope is 5 to 1 or steeper Construction is initiated during the rainy season or will extend into the rainy season (Oct. 1 – April 30) Owner/contractor received a Storm Water Notice of Violation within past two years High Tier 3 – Medium Construction Threat Assessment Criteria All projects not meeting Tier 3 High Construction Threat Assessment Criteria Medium Tier 2 Tier 2 – High Construction Threat Assessment Criteria: My Project meets one or more of the following: Project is located within the Buena Vista or Agua Hedionda Lagoon watershed, inside or within 200 feet of an environmentally sensitive area (ESA) or discharges directly to an ESA Soil at site is moderately to highly erosive (defined as having a predominance of soils with USDA-NRCS Erosion factors kf greater than or equal to 0.4) Site slope is 5 to 1 or steeper Construction is initiated during the rainy season or will extend into the rainy season (Oct. 1 – Apr. 30) Owner/contractor received a Storm Water Notice of Violation within past two years Site results in 10,000 sq. ft. or more of soil disturbance High Tier 2 – Medium Construction Threat Assessment Criteria My project does not meet Tier 2 High Threat Assessment Criteria listed above Medium Tier 1 Tier 1 – Medium Construction Threat Assessment Criteria: My Project meets one or more of the following: Owner/contractor received a Storm Water Notice of Violation within past two years Site results in 500 sq. ft. or more of soil disturbance Construction will be initiated during the rainy season or will extend into the rainy season (Oct.1 – April 30) Medium Tier 1 – Low Construction Threat Assessment Criteria My project does not meet Tier 1 Medium Threat Assessment Criteria listed above Low I certify to the best of my knowledge that the above statements are true and correct. I will prepare and submit an appropriate tier level SWPPP as determined above prepared in accordance with the City SWPPP Manual. I understand and acknowledge that I must adhere to and comply with the storm water best management practices pursuant to Title 15 of the Carlsbad Municipal Code and to City Standards at all times during construction activities for the permit type(s) checked above. The City Engineer/Building Official may authorize minor variances from the Construction Threat Assessment Criteria in special circumstances where it can be shown that a lesser or higher SWPPP Tier Level is warranted. FOR CITY USE ONLY City Concurrence: Yes No By: Date: Emergency Contact Name: Telephone No: Owner/Owner’s Authorized Agent Name: Title: Owner/Owner’s Authorized Agent Signature: Date: ✔ ✔ ✔ ✔ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ E-36 Page 1 of 4 Revised 09/16 Development Services Land Development Engineering 1635 Faraday Avenue (760) 602-2750 www.carlsbadca.gov STANDARD PROJECT REQUIREMENT CHECKLIST E-36 Project Information Project Name: Project ID: DWG No. or Building Permit No.: Source Control BMPs All development projects must implement source control BMPs SC-1 through SC-6 where applicable and feasible. See Chapter 4 and Appendix E.1 of the BMP Design Manual (Volume 5 of City Engineering Standards) for information to implement source control BMPs shown in this checklist. Answer each category below pursuant to the following. ≠ "Yes" means the project will implement the source control BMP as described in Chapter 4 and/or Appendix E.1 of the Model BMP Design Manual. Discussion/justification is not required. ≠ "No" means the BMP is applicable to the project but it is not feasible to implement. Discussion/justification must be provided. Please add attachments if more space is needed. ≠ "N/A" means the BMP is not applicable at the project site because the project does not include the feature that is addressed by the BMP (e.g., the project has no outdoor materials storage areas). Discussion/justification may be provided. Source Control Requirement Applied? SC-1 Prevention of Illicit Discharges into the MS4 Yes No N/A Discussion/justification if SC-1 not implemented: SC-2 Storm Drain Stenciling or Signage Yes No N/A Discussion/justification if SC-2 not implemented: SC-3 Protect Outdoor Materials Storage Areas from Rainfall, Run-On, Runoff, and Wind Dispersal Yes No N/A Discussion/justification if SC-3 not implemented: El Camino Real Improvements Project, Sunny Creek Road to Jackspar Drive No permanent outdoor material storage areas exist in the project area. C cityof Carlsbad Iii Iii □ □ □ □ □ □ Iii E-36 Page 2 of 4 Revised 09/16 Source Control Requirement (continued) Applied? SC-4 Protect Materials Stored in Outdoor Work Areas from Rainfall, Run-On, Runoff, and Wind Dispersal Yes No N/A Discussion/justification if SC-4 not implemented: SC-5 Protect Trash Storage Areas from Rainfall, Run-On, Runoff, and Wind Dispersal Yes No N/A Discussion/justification if SC-5 not implemented: SC-6 Additional BMPs based on Potential Sources of Runoff Pollutants must answer for each source listed below and identify additional BMPs. (See Table in Appendix E.1 of BMP Manual for guidance). On-site storm drain inlets Yes No N/A Interior floor drains and elevator shaft sump pumps Yes No N/A Interior parking garages Yes No N/A Need for future indoor & structural pest control Yes No N/A Landscape/Outdoor Pesticide Use Yes No N/A Pools, spas, ponds, decorative fountains, and other water features Yes No N/A Food service Yes No N/A Refuse areas Yes No N/A Industrial processes Yes No N/A Outdoor storage of equipment or materials Yes No N/A Vehicle and Equipment Cleaning Yes No N/A Vehicle/Equipment Repair and Maintenance Yes No N/A Fuel Dispensing Areas Yes No N/A Loading Docks Yes No N/A Fire Sprinkler Test Water Yes No N/A Miscellaneous Drain or Wash Water Yes No N/A Plazas, sidewalks, and parking lots Yes No N/A For “Yes” answers, identify the additional BMP per Appendix E.1. Provide justification for “No” answers. No permanent outdoor work areas or material storage areas exist in the project area. No trash storage areas exist in the project area. Inlets will be marked with the words "No Dumping! Flows to Bay" or similar. Inlet markings will be maintained and periodically repainted or replaced. City of Carlsbad will continue to clean and maintain sidewalks to prevent the accumulation of litter and debris. Ii i □ □ □ □ □ □ □ □ □ □ □ Ii i □ □ □ Ii i - Ii i □ □ □ □ □ □ □ □ □ □ □ Ii i □ □ □ Ii i □ □ - - □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ - - □ Ii i Ii i Ii i Ii i Ii i Ii i Ii i Ii i Ii i Ii i Ii i □ Ii i Ii i Ii i □ Ii i Ii i E-36 Page 3 of 4 Revised 09/16 Site Design BMPs All development projects must implement site design BMPs SD-1 through SD-8 where applicable and feasible. See Chapter 4 and Appendix E.2 thru E.6 of the BMP Design Manual (Volume 5 of City Engineering Standards) for information to implement site design BMPs shown in this checklist. Answer each category below pursuant to the following. ≠ "Yes" means the project will implement the site design BMPs as described in Chapter 4 and/or Appendix E.2 thru E.6 of the Model BMP Design Manual. Discussion / justification is not required. ≠ "No" means the BMPs is applicable to the project but it is not feasible to implement. Discussion/justification must be provided. Please add attachments if more space is needed. ≠ "N/A" means the BMPs is not applicable at the project site because the project does not include the feature that is addressed by the BMPs (e.g., the project site has no existing natural areas to conserve). Discussion/justification may be provided. Site Design Requirement Applied? SD-1 Maintain Natural Drainage Pathways and Hydrologic Features Yes No N/A Discussion/justification if SD-1 not implemented: SD-2 Conserve Natural Areas, Soils, and Vegetation Yes No N/A Discussion/justification if SD-2 not implemented: SD-3 Minimize Impervious Area Yes No N/A Discussion/justification if SD-3 not implemented: SD-4 Minimize Soil Compaction Yes No N/A Discussion/justification if SD-4 not implemented: SD-5 Impervious Area Dispersion Yes No N/A Discussion/justification if SD-5 not implemented: Due to existing topography and available right of way along the proposed improvements, there are noopportunities for impervious area dispersion. I I Iii ID ID I Iii ID ID I Iii ID ID I Iii ID ID ID I Iii ID E-36 Page 4 of 4 Revised 09/16 Site Design Requirement (continued) Applied? SD-6 Runoff Collection Yes No N/A Discussion/justification if SD-6 not implemented: SD-7 Landscaping with Native or Drought Tolerant Species Yes No N/A Discussion/justification if SD-7 not implemented: SD-8 Harvesting and Using Precipitation Yes No N/A Discussion/justification if SD-8 not implemented: The project is limited to roadway improvements and harvesting is not applicable. - - - - □ Ii i Ii i - - - □ □ □ - - - Ii i □ □ El Camino Real Improvements Project Storm Water Technical Memorandum APPENDIX C Natural Resources Conservation Service Web Soil Survey Geotechnical Report Excerpt DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• 21 Custom Soil Resource ReportMap—Hydrologic Soil Group 36 6 6 8 0 0 36 6 7 0 0 0 36 6 7 2 0 0 36 6 7 4 0 0 36 6 7 6 0 0 36 6 7 8 0 0 36 6 8 0 0 0 36 6 8 2 0 0 36 6 6 8 0 0 36 6 7 0 0 0 36 6 7 2 0 0 36 6 7 4 0 0 36 6 7 6 0 0 36 6 7 8 0 0 36 6 8 0 0 0 36 6 8 2 0 0 472100 472300 472500 472700 472900 473100 473300 473500 473700 473900 474100 474300 472100 472300 472500 472700 472900 473100 473300 473500 473700 473900 474100 474300 33° 9' 8'' N 11 7 ° 1 8 ' 0 ' ' W 33° 9' 8'' N 11 7 ° 1 6 ' 2 9 ' ' W 33° 8' 19'' N 11 7 ° 1 8 ' 0 ' ' W 33° 8' 19'' N 11 7 ° 1 6 ' 2 9 ' ' W N Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 11N WGS84 0 500 1000 2000 3000Feet 0 150 300 600 900Meters Map Scale: 1:10,700 if printed on A landscape (11" x 8.5") sheet. Soil Map may not be valid at this scale. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Rating Polygons A A/D B B/D C C/D D Not rated or not available Soil Rating Lines A A/D B B/D C C/D D Not rated or not available Soil Rating Points A A/D B B/D C C/D D Not rated or not available Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation ServiceWeb Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: San Diego County Area, CaliforniaSurvey Area Data: Version 15, May 27, 2020 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jan 23, 2020—Feb 13, 2020 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report 22 □ □ □ C D □ D D ,,....,, D t+-t D ,,,.,,,, D ,,,.,,,, D .,,,,_ D ---• ---... --~ - C C ■ ■ Table—Hydrologic Soil Group Map unit symbol Map unit name Rating Acres in AOI Percent of AOI AtD Altamont clay, 9 to 15 percent slopes, warm MAAT, MLRA 20 C 4.7 14.3% AtE Altamont clay, 15 to 30 percent slopes, warm MAAT, MLRA 20 C 12.3 37.4% Rm Riverwash D 1.3 3.9% SbC Salinas clay loam, 2 to 9 percent slopes C 12.2 37.1% ScB Salinas clay, 2 to 5 percent slopes C 2.4 7.3% Totals for Area of Interest 33.0 100.0% Rating Options—Hydrologic Soil Group Aggregation Method: Dominant Condition Component Percent Cutoff: None Specified Tie-break Rule: Higher Custom Soil Resource Report 23 SECTION FIVE DISCUSSIONS, OPINIONS AND RECOMMENDATIONS 5.6 Soil Infiltration Rate A summary of the infiltration test results is shown in Table 4 below. Table 4 Summary of Infiltration Test Results Boring ID Depth (inches) Diameter (inches) Initial Water Depth (inches) Final Water Depth (inches) Test Duration for Final Reading (minutes) Infiltration Rate (inch per hour)Notes P-1 65.4 6 56.4 57.16 240 0.05 Test performed in old alluvial flood-plain deposits. P-2 65.3 6 55.2 56.17 237 0.06 Test performed in old alluvial flood-plain deposits. P-3 65.4 6 56.76 57.42 236 0.05 Test performed in old alluvial flood-plain deposits. P-4 18.0 6 11.28 12.72 120 0.24 Test performed in old alluvial flood-plain deposits. P-5 34.2 6 26.04 26.72 230 0.05 Test performed in old alluvial flood-plain deposits. P-6 49.2 6 40.44 42.48 228 0.15 Test performed in old alluvial flood-plain deposits. P-7 45.0 6 36.0 37.8 244 0.12 Test performed in old alluvial flood-plain deposits. P-8 45.0 6 33.96 35.04 242 0.06 Test performed in old alluvial flood-plain deposits. P-9 44.4 6 37.32 38.64 238 0.11 Test performed in old alluvial flood-plain deposits. The Observed Infiltration Rate and Suitability Assessment Safety Factor for design of infiltration rate along the project alignment are calculated following the procedure of Form I-9 in Appendix I of the City of Carlsbad BMP Design Manual dated February 16, 2016. The USEPA statistical analysis package, ProUCL Version 5.1 (ProUCL) was used to complete the statistical evaluation (USEPA, 2013) to calculate the observed infiltration rate of the old alluvial deposits. ProUCL allows the computation of a reliable, stable, and conservative 95 percent UCL of the mean concentration in an environmental data set and offers 15 different methods of computing a 95 percent UCL depending on the distribution of a given data set. AGE Project No. 14E5 July 16, 2021 Page 26 of 45 Allied Geotechnical Engineers, Inc. EL C A M I N O R E A L R O A D W A Y I M P R O V E M E N T P L A N S - 5 0 % P S & E S U B M I T T A L ( 0 5 / 0 6 / 2 0 2 1 ) 811 APN 209-060-58-00 APN 209-060-53-00 APN 212-160-31-00 ALLIED GEOTECHNICAL ENGINEERS, INC.PROJECT NO. 14E5 FIGURE 2 EL CAMINO REAL ROADWAY IMPROVEMENT SITE PLAN LEGEND Approximate Boring Location Approximate Infiltration Test Hole Location B-1 P-1 P-2 P-3 EL C A M I N O R E A L R O A D W A Y I M P R O V E M E N T P L A N S - 5 0 % P S & E S U B M I T T A L ( 0 5 / 0 6 / 2 0 2 1 ) 811 APN 209-090-11-00 APN 209-060-48-00 APN 212-160-31-00 APN 212-102-75-00 ALLIED GEOTECHNICAL ENGINEERS, INC.PROJECT NO. 14E5 FIGURE 3 EL CAMINO REAL ROADWAY IMPROVEMENT SITE PLAN LEGEND Approximate Boring Location Approximate Infiltration Test Hole Location B-2P-4 P-5 P-6 P-7 P-8 P-9 El Camino Real Improvements Project Storm Water Technical Memorandum APPENDIX D DCV Calculations (Worksheet 5.2-1) DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• ( ( ( ( ( ( ( LAKE HENSHAW SUTHERLAND RESERVOIR EL CAPITAN RESERVOIRSAN VICENTE RESERVOIR CUYAMACA RESERVOIR LOVELAND RESERVOIR MORENA RESERVOIR SWEETWATER RESERVOIR BARRETT LAKE LOWER OTAY RESERVOIR LAKE HODGES 1.5 1 1.2 5 1 1.5 1. 2 5 1 0. 5 0.75 1. 2 5 1 1 0.7 5 0.5 0.5 1 0.75 0.5 0. 7 5 0. 5 1 0.75 1 1 1 1.25 1.5 1 1. 5 1.5 1.2 5 1. 2 5 0. 7 5 0.5 1 1 10.75 1 1 0.75 0.5 0.75 0.75 0.75 0.7 5 1.2 5 1 0. 7 5 0.75 1.55 1.45 1.4 1.35 1.3 1.2 1.1 0.85 0.8 0.7 0.6 1.45 1.35 1.3 1.2 1.15 1.05 0.95 0.85 1.4 5 1.3 5 1. 1 5 1. 0 5 1.1 5 0.8 5 0.7 0. 6 0.4 5 1.3 1.2 1.050.95 0.8 0.65 1.3 5 1.1 0.85 0.9 1.05 1.15 1.3 1.45 1.4 1.3 1.1 5 1. 0 5 0.9 0.80.7 0.60.55 0.8 5 0.6 5 0.6 0.45 0.4 0. 3 5 0.8 0.6 5 0.6 0.55 0.45 0.4 0.35 1.15 1.1 1.05 0.9 0.85 0.8 0.7 0.4 5 0.5 5 0.6 0. 6 5 0.8 0.85 1.1 5 0. 7 0.6 5 0. 6 0. 5 5 0. 4 5 0.4 0.95 0.85 0.7 0.65 0.90. 8 0. 7 1.11.05 0.95 1.2 1.0 5 0.4 0.6 5 0. 8 0.8 5 0. 7 0.9 0.9 5 0.6 5 0.6 1.41.31.21.10.9 0.95 1.1 1.4 1.05 0.9 0.65 0.6 0.9 0.65 1. 3 5 1.2 1.3 1.2 1.35 1.15 1.1 1. 0 5 0. 9 0. 8 5 0.95 0.85 0.6 0.55 0.8 0.70.5 5 0.8 0.7 0.95 0.8 5 0.8 0. 7 0.65 0.6 0.55 0.4 5 0.4 1.05 0.95 0.850.6 5 1. 1 0.9 0.9 5 0.8 0.7 0.85 0.9 0.95 1. 1 5 1.0 5 0.9 5 0. 9 5 0.9 0.8 5 0.7 0.7 0.65 0.6 0.6 0. 5 5 1.3 5 1. 1 0.95 0.9 0.9 0.9 0.85 0.8 0.55 1.1 1.2 0. 4 0.6 1.15 1.1 1.05 1.05 0.8 0.8 1. 1 5 1. 2 0.95 0.95 0.85 0.8 5 0. 7 0.7 0.65 0.65 0.6 INGRAHAM ST IMPERIAL AV L ST BROADWAY SEA WORLD DR POWAY RD BALBOA AV PRIVATE RD PICADOR BL LINDA VISTA RD CONVOY ST MAI N S T COLLEGE BL COLLEGE AV PASEO DELICIAS COLLEGE BL HOME AV E ST 54TH ST SANTA FE DR MISSION AV SWEETWATER RD OTAY LAKES RD CARLSBAD BL W SAN MARCOS BL TROY ST DEER SPRINGS RD GUM TREE LN JAMACHA RD 54T H S T CAM DEL REY CANON ST LA GRANADA CH AM PAGN E BL ORANGE AV TORREY PINES RD EL CAJON BL JAMACHA BL HIG H L A N D A V N 02ND ST CLAIREMONT MESA BL PINE HILLS RD GOPHER CANYON RD SKYLINE DR25T H S T JAPATUL RD LILAC RD VALLEY CENTER RD MARKET ST LA CRESTA RD MIRAMAR R D NORTH HARBOR DR BEAR VALLEY PY E L ST PACIFIC HY UNIVERSITY AV SUNRISE HY NAT I O N A L C I T Y B L FRIARS RD OLDE HIGHWAY 80 JACKSON DR UNIVERSITY AV HIGHLAND VALLEY RD FAIRMOUNT AV W MISSION RD RECHE RD E H ST AVOCADO BL PARADISE VALLEY RD W MAIN ST N SANTA FE AV I-8 BUSINESS OLD CASTLE RD CATALINA BL MONTE VISTA DR N T WIN OAKS VALLEY RD PACIFIC HY EL CAJON BL OLD HIGHWAY 80 BANDY CANYON RD ENCINITAS BL GENESEE AV N COAST HIGHWAY 101 E MISSION RD HARBOR DR BUENA CREEK RD COLE GRADE RD DEHESA RD HAR B O R D R SUNRISE HY TWIN PEAKS RD S C O A S T H I G H W A Y S GRADE RD LA COSTA AV SWEENY PASS RD BROADWAY ESPOLA RD NORTH RIVER RD E ORANGE AV SAN FELIPE RD MOUNTAIN VIEW RD EAST GRADE RD POWAY RD PEG L E G R D SCRIPPS POWAY PY TELEGRAPH CANYON RD MISSION RD GREAT STHRN OVRLND S BORREGO SALTON SEAWA S OLD HIGHWAY 395 GILMAN DR 47TH S T MASSACHUSETTS AV NIMITZ BL KEARNY VILLA RD VIA DE LA VALLE LA JOLLA BL SAN VICENTE RD OLD HIGHWAY 80 CAM DEL MAR N CENTRE CITY PY S RANCHO SANTA FE RD HIL L T O P D R JACKSON DR POMERADO RD POM E R A D O R D BONITA RD BUCKMAN SPRINGS RD GREEN CANYON RD YAQUI PASS RD NORTH TORREY PINES RD CANFIELD RD S STAGE COACH LN BANCROFT DR EUC L I D A V WILLOW GLEN DR N EL CAM REAL E VISTA WY E VISTA WY MONTEZUMA VALLEY RD GIRD RD HARBISON CANYON RD CAM DEL REY DEL DIOS HY SUNRISE HY SUNRISE HY OTAY MESA RD DEL DIOS HY OLD HIGHWAY 395 POMERADO RD BOR R E G O S P R I N G S R D RANCHO SANTA FE RD TED WILLIAMS PY FRIARS RD CARLSBAD VILLAGE DR H ST MAIN (SB) ST F ST PALOMAR AIRPORT RD IMPERIAL AV WOODSIDE AV LINEA DEL CIELO MONTEZUMA RD PALM (SB) AV N MAGNOLIA AV EL CAJON BL CUYAMA CA ST S GRADE RD ADAMS AV PLAZA BL E MISSION RD E MAIN ST DOUGLAS DR BEYER BL S SANTA FE AV LOS COCHES RD MISSION GORGE RD PALM CANYON DR GENESEE AV S MISSION RD KEARNY VILLA RD 04T H A V PARK BL N CENTRE CITY PY 04T H A V OCEANSIDE BL E EL NORTE PYEL CAM REAL GRAND AV CAM DEL NORTE W VALLEY PY BR O A D W A Y MAST BL FLETCHER PY NAVAJO RD E VALLEY PY DEL MAR HEIGHTS RD N 01 S T S T UNIVERSITY AV MERCY RD CARMEL COUNTRY RD SEVERIN DR JUAN S T GARNET AV STATE ST AERO DR LYTT O N S T SAN ELIJO RD BETSWORTH RD FOOTHILL BL CARMEL VALLEY RD PASEO DEL NORTE RICHMOND ST WILT RD FRAZEE RD W FELICITA A V OAK HILL D R DYE RD E GRAND AV JEFFERSON ST PROSPECT AV W BRADLEY AV COUNTRY CLUB LN BASILONE RD LINCOLN AV MADISON AV E WASHINGTON AV MITSCHER WY E BARHAM DR E WASHINGTON AV BLACK MTN RD W 02ND AV MURRAY RIDGE RD MIDWAY DR SYCAMORE AV MESA R D MISSION BL GOVERNOR DR SAN DIEGO AV N MOLLISON AV CHASE AV JUTLAND DR CHANNEL RD CATALINA BLBACO N S T FANITA DR MISSION VILLAGE DR BOU N D A R Y S T OSBORNE ST ASHFORD ST W GRAND AV SORRENTO VALLEY BL W LEWIS ST CALLE CRISTOBAL W 09TH AV E BRADLEY AV W 13TH AV FALLBROOK RD OAK CREEK DR MEADE AV E CHASE AV PERSHING DR 19TH ST VOLTAIRE ST SAN D R OCK RD S JUNIPER ST MORAGA AV NAUTILUS ST UPAS ST CAS S S T HARMONY GROVE RD LAM O N T S T CHATSWORTH BL VISTA WY MEADE AV 30T H S T MAR VISTA DR ALPINE BL NORDAHL RD MEADE AV UNIVERSITY AV VIA MONSERATE WOODS VALLEY RD GRAVES AV PALA MISSION RD CARDENO DR LAM O N T S T LAS PULGAS RD GARDEN RD MORENA BL HARBOR DR PALA MESA DR RAINBOW VALLEY BL S DA T E S T WILLOWS RD N ASH ST JUNIPER ST OLIVE DR LA COSTA AV ZION AV SORRENTO VALLEY RD W CHASE AV BORDEN RD MESA DR E MADISON AV HILLSDALE RD CITRACADO PY 03 R D S T WATER ST MAIN S T LIMERICK AV PORTOBELO DR 08TH ST OLD JULIAN HY VIA CAPRI RINCON AV OLIVE AV RAMONA OAKS RD 01S T A V RIVIERA DR HIGHLAND DR DALLAS ST AUBURNDALE ST BIRMINGHAM DR CARLTON OAKS DR SUNSET DR E ALVARADO ST WARNOCK DR E LINCOLN AVHILLSIDE DR EAGLE PEAK RD EL NOR T E P Y QUINCE ST E PILE ST METATE LN SAN PASQUAL RD VISTA GRANDE RD JULIAN AV W LILAC RD SCRIPPS RANCH BL MONTECITO RD VIA RANCHO PY VINEYARD AV LAM O N T S T LA NORIA SOLEDAD MTN RD MANZANITA RD BASILONE RD CIRCLE R DR PASEO LUCIDO TAYLOR ST MADRA AV LEUCADIA BL 07T H S T LAKE BL HANSON LNASH L E Y R D MTN VISTA DR ALICANTE RD SUNSET BL COLLEGE BL LAKE WOHLFORD RD LA HONDA DR EME R A L D D R SAN ELIJO AV MARRON RD MIRA MESA BL REGENTS RD POINSETTIA LN WARING RD SANDIA CREEK DR W VISTA WY SR-67 CARMEL MTN RD QUESTHAVEN RD BLACK MTN RD RANGO WY COUSER CANYON RD 01ST A V BUSINESS PARK DR CRISTIANITOS RD PINE CREEK RD FLORIDA DR GOVERNOR DR SAN DIEGUITO RD MAG N O L I A A V HIGHLAND VALLEY RD MESA DR CARMEL MTN RD PEPPER DR FARADAY AV ALGA RD CARMEL VALLEY RD HAVERFORD RD TIERRASANTA BL WELD BL E OLD JULIAN HY VIEJAS BL RAMONA ST EL MONTE RD HENDERSON CANYON RD ELFIN FOREST RD VALE TERRACE DR N TWIN OAKS VALLEY RD RICE CANYON RD PARK VILLAGE RD FRISIUS DR PR I V A T E R D MANCHESTER AV CANNON RD FAN I T A P Y SUMAC RD HIGHLAND VALLEY RD COLLEGE BLCANNON RD JAPATUL VALLEY RD RIVERSIDE DR WYNOLA RD PRIV A T E R D OLD MILKY WY BIG HORN RD SANTO RD 17TH AV MUSSEY GRADE RD NOBEL DR RICE CANYON RD FOOTHILL DR EL CAM REAL OLD PACIFIC HWY VANDEGRI F T B L BORREGO SPRINGS RD MISSION BL LAKE MURRAY BL N MARSHALL AV N OLD HIGHWAY 395 TAVERN RD GOLFCREST DR SUNSET DR COMMUNITY RDCAM DEL SUR FELICITA RD VALLE VISTA RD COWLES MTN BL CLAIREMONT DR FAY A V TAMARACK AV SPRING CANYON RD TEX A S S T VANDERGIFT BL PARK RIDGE BL SOLEDAD RD BERNARDO CENTER DR N MA G N O L I A A V CAM R U I Z ARCHIE MOORE RD SAN MATEO DR REGENTS RD BLOSSOM VALLEY RD AVIARA PY BOR R E G O V A L L E Y R D E VICTORIA DR GUNN STAGE RD S CITRUS AV MT ACADIA BL ULRIC ST EASTGATE ML N LAKE WOHLFORD RD VICTORIA DR DOUGLAS DR HENDERSON CANYON RD EL CAM DEL NORTE 06T H A V REGENTS RD MTN MEADOW RD WEST BERNARDO DR VANDEGRIFT BL SAN PASQUAL RD DE LUZ RD STUART MESA RD BLACK CANYON RD EL FUERTE ST CAM RUIZ ASHWOOD ST MELROSE DR QUAIL CANYON RD RUFFIN RD SAN DIEGUITO RD ELM ST WILDCAT CANYON RD OLD RIVER RD DE LUZ RD SAGE RD MIRAMAR WY SHADOW RIDGE DR NOBEL DR VISTA WY S A N DIEGO BAY MISSION BAY LOS PENASQUITOS LAGOON SAN DIEGUITO LAGOON SAN ELIJO LAGOON BATIQUITOS LAGOON BUENA VISTA LAGOON AQUA HEDIONDA LAGOON 0.75 1 1 0.5 0.5 0.5 0.5 0.50.750.750.751111 0.75 1 0.75 1 San Diego County85th Percentile Isopluvials THIS MAP/DATA IS PROVIDED WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESSFOR A PARTICULAR PURPOSE. Note: This product may contain information from the SANDAGRegional Information System which cannot be reproduced without the written permission of SANDAG. Thisproduct may contain information reproduced with permission granted by RAND MCNALLY & COMPANY® to SanGIS. This map is copyrighted by RAND MCNALLY & COMPANY®. It is unlawful to copy or reproduceall or any part thereof, whether for personal use or resale, without the prior, written permission ofRAND MCNALLY & COMPANY®. Copyright 2011 Eagle Aerial Imaging, all rights reserved. Copyright SanGIS 2011 - All Rights Reserved. Full text of this legal notice can be found at: http://www.sangis.org/Legal_Notice.htm Projection: State Plane, Zone VI, Datum NAD 83. Units Feet.O:\FLOOD_CONTROL\85th_Percentile_Iso\85th_Percentile_Isopluvials_36x48.mxdCounty of San Diego, LUEG GIS, 11/30/11 Note:The 85th percentile is a 24-hour rainfall total.It represents a value such that 85% of the observed 24-hour rainfall totals will be less than that value. 02413Miles Z 85th Percentile Rainfall in Inches Freeway Highway Major Road Street Municipal Boundary Water Body 85th Percentile Rainfall Depth 0.64 inches ,,--- ,IV /'v' /'v' 1 85th percentile 24‐hr storm depth d 0.64 inches 2 Area tributary to BMP (s)A0.59acres 3 Area weighted runoff factor C0.45unitless 4 Tree wells volume reduction TCV 0 cubic‐feet 5 Rain barrels volume reduction RCV 0 cubic‐feet 6 Calculated DCV DCV 616 cubic‐feet Design Capture Volume Worksheet B‐2.1 Worksheet B.2‐1 DCV El Camino Real Roadway Improvements Project DMA 1 Where: ____DCV =Design Capture Volume (ft3) ____C = Runoff factor (unitless) ____d = 85th percentile, 24‐hr strom event rainfall depth (in) DCVൌ𝐶∗𝑑∗𝐴∗43,560 ௦௙ ௔௖௥௘௦ ൅ 1/12 ௙௧ ௜௡ Where: ____C = Runoff factor (unitless) ____Cx = Runoff factor for area x ____Ax = Tibutary area x (acres) Cൌ ∑஼ೣ஺ೣ ∑஺ೣ Asphalt/ Concrete Streets Natural Surface Type C Soil Amended, Mulched Soils or Landscape Permeable Sidewalk (C=0.90) (C=0.23) (C=0.10) (C=0.30) (acres) (acres) (acres) (acres) (acres) DMA 1 0.20 0.39 0.01 0.00 0.45 0.59 El Camino Real Roadway Improvements Project DMA 1 Weighted Runoff Coefficient DMA Areas and Runoff Coefficients Base on Land Use Weighted Runoff Coefficient DMA Area TotalBMP ID 1 85th percentile 24‐hr storm depth d 0.63 inches 2 Area tributary to BMP (s)A1.22acres 3 Area weighted runoff factor C0.40unitless 4 Tree wells volume reduction TCV 0 cubic‐feet 5 Rain barrels volume reduction RCV 0 cubic‐feet 6 Calculated DCV DCV 1,125 cubic‐feet Design Capture Volume Worksheet B‐2.1 Worksheet B.2‐1 DCV El Camino Real Roadway Improvements Project DMA 2 Where: ____DCV =Design Capture Volume (ft3) ____C = Runoff factor (unitless) ____d = 85th percentile, 24‐hr strom event rainfall depth (in) DCVൌ𝐶∗𝑑∗𝐴∗43,560 ௦௙ ௔௖௥௘௦ ൅ 1/12 ௙௧ ௜௡ Where: ____C = Runoff factor (unitless) ____Cx = Runoff factor for area x ____Ax = Tibutary area x (acres) Cൌ ∑஼ೣ஺ೣ ∑஺ೣ Asphalt/ Concrete Streets Natural Surface Type C Soil Amended, Mulched Soils or Landscape Permeable Sidewalk (C=0.90) (C=0.23) (C=0.10) (C=0.30) (acres) (acres) (acres) (acres) (acres) DMA 2 0.32 0.85 0.03 0.02 0.40 1.22 El Camino Real Roadway Improvements Project DMA 2 Weighted Runoff Coefficient DMA Areas and Runoff Coefficients Base on Land Use Weighted Runoff Coefficient DMA Area TotalBMP ID 1 85th percentile 24‐hr storm depth d0.64inches 2 Area tributary to BMP (s)A0.41acres 3 Area weighted runoff factor C0.77unitless 4 Tree wells volume reduction TCV 0 cubic‐feet 5 Rain barrels volume reduction RCV 0 cubic‐feet 6 Calculated DCV DCV 735 cubic‐feet Design Capture Volume Worksheet B‐2.1 DMA 3 Worksheet B.2‐1 DCV El Camino Real Roadway Improvements Project Where: ____DCV =Design Capture Volume (ft3) ____C = Runoff factor (unitless) ____d = 85th percentile, 24‐hr strom event rainfall depth (in) DCVൌ𝐶∗𝑑∗𝐴∗43,560 ௦௙ ௔௖௥௘௦ ൅ 1/12 ௙௧ ௜௡ Where: ____C = Runoff factor (unitless) ____Cx = Runoff factor for area x ____Ax = Tibutary area x (acres) Cൌ ∑஼ೣ஺ೣ ∑஺ೣ Asphalt/ Concrete Streets Natural Surface Type C Soil Amended, Mulched Soils or Landscape Permeable Sidewalk (C=0.90)(C=0.23)(C=0.10)(C=0.30) (acres)(acres)(acres)(acres)(acres) DMA 3 0.34 0.03 0.02 0.01 0.77 0.41 El Camino Real Roadway Improvements Project DMA 3 Weighted Runoff Coefficient DMA Areas and Runoff Coefficients Base on Land Use Weighted Runoff Coefficient DMA Area TotalBMP ID El Camino Real Improvements Project Storm Water Technical Memorandum APPENDIX E BMP Design Calculations (Worksheet B.5-1) DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• 1 Remaining DCV after implementing retention BMPs 616 cubic‐feet 2 Infiltration rate from Form I‐9 if partial infiltration is feasible 0 in/hr 3 Allowable drawdown time for aggregate storage below the underdrain 36 hours 4 Depth of runoff that can be infiltrated [Line 2 x Line 3]0 inches 5 Aggregate pore space 0.4 in/in 6 Required depth of gravel below the underdrain [Line 4/Line 5]0 inches 7 Assumed surface area of the biofiltration BMP 381 sq‐ft 8 Media retained pore storage 0.1 in/in 9 Volume retained by BMP [[Line 4 + (Line 12 x Line 8)]/12] x Line 7 67 cubic‐feet 10 DCV that requires biofiltration [Line 1 ‐ Line 9]549 cubic‐feet 11 Surface Ponding [6 inch minimum, 12 inch maximum]4 inches 12 Media Thickness [including mulch, 18 inch minimum]21 inches 13 Aggregate Storage above underdrain invert 11 inches 14 Media available pore space 0.2 in/in 15 Media filtration rate to be used for sizing 5 in/hr 16 Allowable Routing Time for sizing 6 hours 17 Depth filtered during storm [Line 15 x Line 16]30 inches 18 Depth of Detention Storage [Line 11+(Line 12xLine 14)+(Line 13xLine 5)] 12.6 inches 19 Total Depth Treated [Line 17+Line 18]42.6 inches 20 Required biofiltered volume [1.5xLine 10]823 cubic‐feet 21 Required Footprint [Line 20/Line 19]x12 232 sq‐ft 22 Required Storage (surface + pores) Volume [0.75xLine 10]412 cubic‐feet 23 Required Footprint [Line 22/Line 18]x12 392 sq‐ft 24 Area draining to the BMP 25,902 sq‐ft 25 Adjusted Runoff Factor for drainage area 0.45 unitless 26 Minimum BMP Footprint [Line 24xLine 25x0.03]346 sq‐ft 27 Required Footprint of the BMP = Max(Min(Line 21, Line 23), Line 26)346 sq‐ft The minimum BMP size is 346 sq‐ft, 3% of the adjusted area draining to the the BMP. The BMP is sized at 381 sq‐ft which exceeds the minimum BMP size requirements and meets Option 1 treatment requirements. Footprint of the BMP El Camino Real Roadway Improvements Project DMA 1 Worksheet B.5‐1: Simple Sizing Method for Biofiltration BMPs Simple Sizing Method for Biofiltration BMPs Worksheet B.5‐1 Partial Retention BMP Parameters Baseline Calculations Option 1‐ Biofilter 1.5 times the DCV Option 2‐ Store 0.75 of remaining DCV in pores and ponding 1 Remaining DCV after implementing retention BMPs 1,125 cubic‐feet 2 Infiltration rate from Form I‐9 if partial infiltration is feasible 0 in/hr 3 Allowable drawdown time for aggregate storage below the underdrain 36 hours 4 Depth of runoff that can be infiltrated [Line 2 x Line 3]0 inches 5 Aggregate pore space 0.4 in/in 6 Required depth of gravel below the underdrain [Line 4/Line 5]0 inches 7 Assumed surface area of the biofiltration BMP 652 sq‐ft 8 Media retained pore storage 0.1 in/in 9 Volume retained by BMP [[Line 4 + (Line 12 x Line 8)]/12] x Line 7 114 cubic‐feet 10 DCV that requires biofiltration [Line 1 ‐ Line 9]1,011 cubic‐feet 11 Surface Ponding [6 inch minimum, 12 inch maximum]4 inches 12 Media Thickness [including mulch, 18 inch minimum]21 inches 13 Aggregate Storage above underdrain invert 11 inches 14 Media available pore space 0.2 in/in 15 Media filtration rate to be used for sizing 5 in/hr 16 Allowable Routing Time for sizing 6 hours 17 Depth filtered during storm [Line 15 x Line 16]30 inches 18 Depth of Detention Storage [Line 11+(Line 12xLine 14)+(Line 13xLine 5)] 12.6 inches 19 Total Depth Treated [Line 17+Line 18]42.6 inches 20 Required biofiltered volume [1.5xLine 10]1,516 cubic‐feet 21 Required Footprint [Line 20/Line 19]x12 427 sq‐ft 22 Required Storage (surface + pores) Volume [0.75xLine 10]758 cubic‐feet 23 Required Footprint [Line 22/Line 18]x12 722 sq‐ft 24 Area draining to the BMP 53,191 sq‐ft 25 Adjusted Runoff Factor for drainage area 0.40 unitless 26 Minimum BMP Footprint [Line 24xLine 25x0.03]643 sq‐ft 27 Required Footprint of the BMP = Max(Min(Line 21, Line 23), Line 26)643 sq‐ft The minimum BMP size is 643 sq‐ft, 3% of the adjusted area draining to the the BMP. The BMP is sized at 652 sq‐ft which exceeds the minimum BMP size requirements and meets Option 1 treatment requirements. Footprint of the BMP El Camino Real Roadway Imprvements Project DMA 2 Worksheet B.5‐1: Simple Sizing Method for Biofiltration BMPs Simple Sizing Method for Biofiltration BMPs Worksheet B.5‐1 Partial Retention BMP Parameters Baseline Calculations Option 1‐ Biofilter 1.5 times the DCV Option 2‐ Store 0.75 of remaining DCV in pores and ponding 1 Remaining DCV after implementing retention BMPs 735 cubic‐feet 2 Infiltration rate from Form I‐9 if partial infiltration is feasible 0 in/hr 3 Allowable drawdown time for aggregate storage below the underdrain 36 hours 4Depth of runoff that can be infiltrated [Line 2 x Line 3] 0 inches 5 Aggregate pore space 0.4 in/in 6 Required depth of gravel below the underdrain [Line 4/Line 5]0 inches 7 Assumed surface area of the biofiltration BMP 590 sq‐ft 8Media retained pore storage 0.1 in/in 9Volume retained by BMP [[Line 4 + (Line 12 x Line 8)]/12] x Line 7 103 cubic‐feet 10 DCV that requires biofiltration [Line 1 ‐ Line 9]631 cubic‐feet 11 Surface Ponding [6 inch minimum, 12 inch maximum]6 inches 12 Media Thickness [including mulch, 18 inch minimum]21 inches 13 Aggregate Storage above underdrain invert 14 inches 14 Media available pore space 0.2 in/in 15 Media filtration rate to be used for sizing 5 in/hr 16 Allowable Routing Time for sizing 6 hours 17 Depth filtered during storm [Line 15 x Line 16]30 inches 18 Depth of Detention Storage [Line 11+(Line 12xLine 14)+(Line 13xLine 5)] 15.8 inches 19 Total Depth Treated [Line 17+Line 18]45.8 inches 20 Required biofiltered volume [1.5xLine 10]947 cubic‐feet 21 Required Footprint [Line 20/Line 19]x12 248 sq‐ft 22 Required Storage (surface + pores) Volume [0.75xLine 10]474 cubic‐feet 23 Required Footprint [Line 22/Line 18]x12 360 sq‐ft 24 Area draining to the BMP 17,820 sq‐ft 25 Adjusted Runoff Factor for drainage area 0.41 unitless 26 Minimum BMP Footprint [Line 24xLine 25x0.03]219 sq‐ft 27 Required Footprint of the BMP = Max(Min(Line 21, Line 23), Line 26)248 sq‐ft The minimum BMP size is 255 sq‐ft, 1.5 times the DCV. The BMP is sized at 590 sq‐ft which exceeds the minimum BMP size requirements and meets Option 1 treatment requirements. Footprint of the BMP El Camino Real Roadway Imprvements Project DMA 3 Worksheet B.5‐1: Simple Sizing Method for Biofiltration BMPs Simple Sizing Method for Biofiltration BMPs Worksheet B.5‐1 Partial Retention BMP Parameters Baseline Calculations Option 1‐ Biofilter 1.5 times the DCV Option 2‐ Store 0.75 of remaining DCV in pores and ponding El Camino Real Improvements Project Storm Water Technical Memorandum APPENDIX F BMP Exhibit DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• EL CAMINO REAL City of Carlsbad www .d okken eng ine erin g.c om .1 * , 1 ( ( 5 , 1 * '2..(1 El Camino Real Improvements from Sunny Creek Rd to Jackspar Dr BMP Exhibit JA C K S P A R D R FT 0 100 200 LEGEND EXISTING RIGHT OF WAY PROPOSED RIGHT OF WAY EXISTING CONTOURS PROPOSED CONTOURS ROADWAY IMPROVEMENTS DRAINAGE IMPROVEMENTS EXISTING STORM DRAIN SURFACE FLOW DIRECTION NEW/ REPLACED IMPERVIOUS AREA IMPERVIOUS AREA DRAINING TO BMP BMP SURFACE AREA PERMEABLE SIDEWALK DMA BOUNDARY DMA ID BMP TYPEBMP ID #SYMBOL MAINTENANCEFREQUENCY BMP TABLE INSPECTION FREQUENCYQUANTITY TREATMENT CONTROL SOURCE CONTROL BIOFILTRATIONBMP TC-32 1,624 SF STENCILS SD-13DRAINS TONO DUMPING OCEAN CASQANO. 2 EA SEMI-ANNUALLY 1. NO CHANGES TO THE PROPOSED BMPs ON THIS SHEET WITHOUT PRIORAPPROVAL FROM THE CITY ENGINEER.2. NO SUBSTITUTIONS TO THE MATERIAL OR TYPES OF PLANTING TYPESWITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. BMP NOTES: AS NEEDEDAS NEEDED AS NEEDED R A N C H O CA R L S B A D D R SITE DESIGN PERMEABLE SD-20 1,294 SFSIDEWALK SEMI-ANNUALLY SEMI-ANNUALLY SCALE: 1"=100' S U N N Y C R E E K R O A D PARTY RESPONSIBLE FOR MAINTENANCE: NAME City of Carlsbad ADDRESS 1635 Faraday Avenue Carlsbad, CA 92008 PHONE NO. 760-602-2799 CONTACT Public Works -Storm Water (j) ® @ I I - DISCHARGES TO AGUA HEDIONDA CREEK PLAN PREPARED BY: NAME Pamela Dalcin-Walling COMPANY Dokken Engineering ADDRESS 1450 Frazee Rd, Suite 100 San Diego. CA 92108 PHONE NO. 858-514-8377 SIGNATURE CERTIFICATION ____ _ OMA# r (XX acres) DISCHARGES TO AGUA HEDIOND CREEK ____ _. El Camino Real Improvements Project Storm Water Technical Memorandum APPENDIX G Operations and Maintenance Schedule DOKKEN E NG I N E E R I NG •••·•••••••••l••nl•1 ••• El Camino Real Roadway Improvements Project Operations and Maintenance Schedule When Maintenance Task Frequency Time of the Year Ro u t i n e I n s p e c t i o n • Conduct maintenance inspections • Check for accumulated grit, leaves, and debris that may block flows • Identify maintenance tasks needed • Look for erosion, bare areas, and where mulch, if applicable, needs to be applied Quarterly inspection at minimum and maintain as needed • Spot weed • Adjust mulch, if applicable, as needed to ensure full cover • Remove trash and animal waste • Remove any dead or diseased plants • Remove sediment from inflow points Quarterly inspection at minimum and maintain as needed Mulch as needed to replace 3" surface cover Annually or as needed February-April Biofiltration BMP In i t i a l m a i n t e n a n c e d u r i n g es t a b l i s h m e n t p e r i o d (F i r s t t h r e e y e a r s ) Within 6 months following construction, the BMP and drainage area should be inspected after storm events.Twice after installation Following storm events Ro u t i n e M a i n t e n a n c e City of Carlsbad 1 of 3 November 2021 El Camino Real Roadway Improvements Project Operations and Maintenance Schedule When Maintenance Task Frequency Time of the Year Biofiltration BMP • Remove invasive plants using recommended control methods • Blow-off cleanouts using compressed air, high pressure water hose, or drain snake in practices that show evidence of clogged underdrain • Stabilize the surrounding drainage area to prevent erosion • Repair or replace cracked pipes if cracks are greater than 1” • If scouring is occurring, add splash pads or rock protection As needed following inspection • At appropriate time for disease or pest treatment • October-April Replace media if water begins ponding at surface during smaller storm events and the riser and underdrain are clean and draining properly. As needed following inspection Remove and replace the mulch layer, if applicable Once every 3 years February-April Source: County of San Diego BMP Design Manual As - N e e d e d M a i n t e n a n c e City of Carlsbad 2 of 3 November 2021 El Camino Real Roadway Improvements Project Operations and Maintenance Schedule When Maintenance Task Frequency Time of the Year Ro u t i n e In s p e c t i o n • Conduct maintenance inspections • Check for accumulated grit and debris that may block flows • Identify maintenance tasks needed • Look for erosion in the areas adjacent to the BMP • Check for cracks or damaged areas Bi-annual inspection at minimum and maintain as needed Ro u t i n e Ma i n t e n a n c e Vacuum the permeable surface Bi-annually at a minimum or as needed • Rehabilitate small areas of clogging using focused vacuuming and water pressure • Rehabilitate larger areas of clogging using additional rehabilitation methods including soaking, air or water pressure applied from the underside of the unit, and/or vibration or percussion. As needed following inspection Any time Replace panels when they are damaged or when rehabilitation methods are unsuccessful. As needed following inspection Any time Source: Porous Technologies, LLC As - N e e d e d M a i n t e n a n c e Permeable Sidewalk In i t i a l m a i n t e n a n c e pe r i o d (F i r s t y e a r ) Within 6 months following construction, the BMP and adjacent areas should be inspected after storm events. Inspectors should be looking for areas of high sediment accumulation and any erosion of the adjacent areas. Twice after installation Following storm events City of Carlsbad 3 of 3 November 2021 Appendix E CARB Fleet Compliance Certification City Attorney Approved Version 12/14/2023 DISCLOSURE & SUBMITTAL REQUIREMENT VEHICLE EMISSION DISCLOSURE & COMPLIANCE REQUIREMENT. This Project is subject to the following regulation(s) by the California Air Resources Board. In bidding this Project, it shall be the Bidder’s sole responsibility to evaluate and include the cost of complying with all equipment and vehicle emission requirements under this Contract and applicable law in its Bid. ADVANCED CLEAN FLEETS. Vehicles with a Gross Vehicle Weight Rating (GVWR) greater than 8,500 lbs. and light-duty package delivery vehicles operated in California may be subject to the California Air Resources Board Advanced Clean Fleets regulations. Such vehicles may therefore be subject to requirements to reduce emissions of air pollutants. For more information, please visit the CARB Advanced Clean Fleets webpage at https://ww2.arb.ca.gov/our-work/programs/advanced-clean-fleets. Bidders utilizing subcontractors shall provide a signed certificate of reported compliance for each listed subcontractor in the space provided in the Proposed Subcontractors form. Bidders, and its subcontractors must be registered as compliant fleets at the time of bid submittal. In the event that a bidder, or its subcontractors, are exempt from this regulation, the bidder must submit a signed statement attesting to the fact, and to the reason(s) why it is not subject to the High Priority and Federal Fleets Regulation of Title 13, CCR Section 2015 through 2015.6 and the State and Local Government Fleets Regulation of Title 13, CCR Section 2013 through 2013.4. Failure to certify as a compliant fleet or provide an attestation to an exemption, may render the bid non-responsive. IN-USE OFF-ROAD DIESEL-FUELED FLEETS. Any contractor utilizing off highway vehicles or equipment may be subject to compliance with the In-Use Off-Road Diesel-Fueled Fleets Regulation. For more information, please visit the CARB In-Use Off-Road Diesel-Fueled Fleets Regulation webpage at: https://ww2.arb.ca.gov/our-work/programs/use-road-diesel-fueled-fleets-regulation. Bidders shall submit with its Bid a valid California Air Resources Board certificate of reported compliance. Bidders utilizing subcontractors shall submit the DOORS ID number for each listed subcontractor in the space provided in the Proposed Subcontractors form. Bidders are responsible for including a certificate of reported compliance for each identified subcontractor. Failure to submit valid certificates may render the bid non-responsive. GENERAL COMPLIANCE WITH LAWS. Contractor will keep fully informed of federal, state and local laws and ordinances and regulations which in any manner affect those employed by Contractor, or in any way affect the performance of the Services by Contractor. Contractor will at all times observe and comply with these laws, ordinances, and regulations and will be responsible for the compliance of Contractor's services with all applicable laws, ordinances and regulations. Contractor will be aware of the requirements of the Immigration Reform and Control Act of 1986 and will comply with those requirements, including, but not limited to, verifying the eligibility for employment of all agents, employees, subcontractors and consultants whose services are required by this Agreement. City Attorney Approved Version 12/14/2023 Contractor is aware of the requirements of the emissions reduction regulations being mandated by the California Air Resources Board (“CARB”) and that it will comply with all applicable regulations before commencing the performance of the work and maintain compliance throughout the duration of this Agreement. CALIFORNIA AIR RESOURCES BOARD. The California Air Resources Board (“CARB”) implemented amendments to the In-Use Off-Road Diesel- Fueled Fleets Regulations (“Regulation”) which are effective on January 1, 2024, and apply broadly to all self-propelled off-road diesel vehicles 25 horsepower or greater and other forms of equipment used in California. A copy of the Regulation is available at: https://ww2.arb.ca.gov/sites/default/files/barcu/regact/2022/off-roaddiesel/appa-1.pdf Bidders are required to comply with all CARB and Regulation requirements, including, without limitation, all applicable sections of the Regulation, as codified in Title 13 of the California Code of Regulations section 2449 et seq. throughout the term of the Project. Bidders must provide, with their Bid, copies of Bidder’s and all listed subcontractors the most recent, valid Certificate of Reported Compliance (“CRC”) issued by CARB. Failure to provide valid CRCs as required herein may render the Bid non-responsive. The City of Carlsbad is a Public Works Awarding Body, as that term is defined under Title 13 California Code of Regulations section 2449(c)(46). Accordingly, Bidders must submit, with their Bids, valid Certificates of Reported Compliance (“CRC”) for the Bidder’s fleet, and for the fleets of any listed subcontractors (including any applicable leased equipment or vehicles). Bidders must complete and submit the Fleet Compliance Certification, on the form provided. Failure to provide a CRC for the Bidder, and for all listed subcontractors, or failure to complete the Fleet Compliance Certification, may render the Bid non-responsive. COMPLIANCE WITH CALIFORNIA AIR RESOURCES BOARD REGULATIONS. Contractor shall comply, and shall ensure all subcontractors comply, with all applicable requirements of the most current version of the California Air Resources Board (“CARB”) regulations including, without limitation, all applicable terms of Title 13, California Code of Regulations Division 3, Chapter 9 and all pending amendments (“Regulation”). Throughout the Project, and for three (3) years thereafter, Contractor shall make available for inspection and copying any and all documents or information associated with Contractor’s and subcontractors’ fleet including, without limitation, Certificates of Reported Compliance (“CRC”), fuel/refueling records, maintenance records, emissions records, and any other information the Contractor is required to produce, keep or maintain pursuant to the Regulation upon two (2) calendar days’ notice from the City of Carlsbad. Contractor shall be solely liable for any and all costs associated with complying with the Regulation as well as for any and all penalties, fines, damages, or costs associated with any and all violations, or failures to comply with the Regulation. Contractor shall defend, indemnify and hold harmless the City of Carlsbad, its officials (appointed and elected), officers, and employees from any claims, liabilities, costs, penalties or interest arising out of any failure or alleged failure to comply with the Regulation. City Attorney Approved Version 12/14/2023 FLEET COMPLIANCE CERTIFICATION. Bidder hereby acknowledges that they have reviewed the CARB’s policies, rules and regulations and are familiar with the requirements of Title 13, California Code of Regulations, Division 3, Chapter 9, effective on January 1, 2024 (the “Regulation”). Bidder hereby certifies, subject to the penalty of perjury, that the option checked below relating to the Bidder’s fleet, and/or that of their subcontractor(s) (“Fleet”) is true and correct: □ The Fleet is subject to the requirements of the Regulation, and the appropriate Certificate(s) of Reported Compliance have been attached hereto. □ The Fleet is exempt from the Regulation under Section 2449.1(f)(2), and a signed description of the subject vehicles, and reasoning for exemption has been attached hereto. □ Bidder and/or their subcontractor is unable to procure R99 or R100 renewable diesel fuel as defined in the Regulation pursuant to Section 2449.1(f)(3). Bidder shall keep detailed records describing the normal refueling methods, their attempts to procure renewable diesel fuel and proof that shows they were not able to procure renewable diesel (i.e., third party correspondence or vendor bids). □ The Fleet is exempt from the requirements of the Regulation pursuant to Section 2449(i)(4) because this Project has been deemed an “emergency”, as that term is defined in Section 2449(c)(18). Bidder shall only operate the exempted vehicles in the emergency situation and records of the exempted vehicles must be maintained, pursuant to Section 2449(i)(4). □ The Fleet does not fall under the Regulation or are otherwise exempt and a detailed reasoning is attached to this certification. Name of Bidder: Signature: Name: Title: Date: Public Works Contract Administration 1635 Faraday Avenue  Carlsbad, CA 92008  760-602-4677 t May 21, 2024 ADDENDUM NO. 3 RE: EL CAMINO REAL WIDENING FROM SUNNY CREEK TO JACKSPAR BID NO. PWS24-2373TRAN Please include the attached addendum in the Notice to Bidder/Request for Bids you have for the above project. Please note change in date for the above-mentioned bid. New date for bid opening is: May 29, 2024 Time remains the same: 11 a.m. This addendum--receipt acknowledged--must be attached to your Request for Bid when your bid is submitted. GRAHAM JORDAN Contract Administrator I ACKNOWLEDGE RECEIPT OF ADDENDUM NO. 3 __________________________________ Bidder's Signature {'city of Carlsbad Contract No. 6094 - PWS24-2373TRAN 1 Addendum No. 3 CITY OF CARLSBAD EL CAMINO REAL WIDENING FROM SUNNY CREEK TO JACKSPAR Contract No. 6094 Bid No. PWS24-2373TRAN Addendum No. 3 From: Graham Jordan, Contract Administrator Phone: 442-339-2462 graham.jordan@carlsbadca.gov No. of Pages: 2 pages Date: May 21, 2024 Bid Opening Date: May 29, 2024 - 11 a.m. (changed) NOTICE: This Addendum forms a part of the Contract Documents for the above identified project and modifies portions of the original Contract Specifications and/or Plans. Documents not specifically mentioned in this Addendum remain in full force. Acknowledge receipt of this Addendum on the Bid Form. Failure to do so may subject bidder to disqualification. Please note change in bid opening date for the above-mentioned bid. New date and time for bid opening is: Wednesday, May 29, 2024, 11 a.m. MODIFICATIONS, DELETIONS, AND/OR ADDITIONS TO THE NOTICE INVITING BIDS ITEM NO. 1: DUE DATE Change the due date wherever it is referenced in the Request for Bids to May 29, 2024, at 11 a.m. Contract No. 6094 - PWS24-2373TRAN 2 Addendum No. 3 QUESTIONS AND ANSWERS Questions relating to the project must go directly to the City’s Public Works Contract Administration Division. The City is not responsible for any information obtained through other means. 1. Contractor is experiencing difficulties with shoring contractors considering to review and quote this project due to not having a baseline shoring plan to bid to. Contractor kindly requests for a baseline shoring plan to support the road embankment adjacent to where the new retaining wall is to be installed. If plan is unattainable at this time, please provide a line item or allowance value for this item for bidding contractor(s) to include into their bids. The design of Temporary Shoring and supporting calculations are the responsibility of the Contractor. The Contractor may submit a Shoring Plan Submittal during construction pursuant to the Project Specifications for review by the Engineer. Please reference Attachment “C” of the Project Specifications (Geotechnical Investigation Report by Allied Geotechnical Engineers, Inc.) for geotechnical parameters related to the Shoring Wall design. Within the project specifications, temporary shoring is paid under the Structure Excavation (Retaining Wall) line item. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 60 SPECIAL PROVISIONS INTRODUCTION The specifications contained in this 00 73 00 Agency Supplemental General Provisions take precedence over the specification language contained in the Standard Specifications for Public Works Construction, “The Greenbook,” latest edition and all errata. This specification addresses the unique conditions in Carlsbad that are not addressed in The Greenbook. Therefore, if there is a conflict, these specifications shall control. The Greenbook may be purchased at Bidder’s/Contractor’s local technical bookstore or directly from the publisher. These Supplemental General Provisions are available only for download from the online bidding portal with Contract Documents. The Agency does not provide hard copies. When used in the Contract Documents, statements, or command phrases (active voice and imperative mood) refer to and are directed at the “Bidder” or “Contractor” as applicable. The specifications are written to the “Bidder” before award and the “Contractor” after award. Before award, interpret sentences written in the imperative mood as starting with “The Bidder shall.” Interpret the term “you” as “the Bidder” and interpret the term “your” as “the Bidder’s.” After award, interpret sentences written in the imperative mood starting with “The Contractor shall.” Interpret the term “you” as “the Contractor” and interpret the term “your” as “the Contractor’s.” PART 1 GENERAL PROVISIONS SECTION 1 – GENERAL 1-1 GENERAL. ADD the following: 1. The word “provide” shall mean “furnish and install,” unless otherwise stated. 2. In reference to Drawings, where words “shown,” “indicated,” “detailed,” “noted,” “scheduled,” or words of similar import are used, it shall be understood that reference is made to the Plans accompanying these provisions, unless stated otherwise. 3. Where the words “equal,” “approved equal,” “equivalent,” and words of similar import are used, it shall be understood such words are followed by the expression “in the opinion of the Engineer,” unless otherwise stated. 4. The word “perform” shall be understood to mean that the Contractor, at its expense, shall “perform all operations and furnish labor, tools and equipment,” and further, “furnish and install materials that are indicated, specified or required” shall be understood to mean that the Contractor, at its expense, shall “furnish and install the Work, complete in place and ready to use, including furnishing of necessary labor, materials, tools, equipment, and transportation.” 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 61 5. Where words “directed,” “designated,” “selected,” or words of similar import are used, it shall be understood that the direction, designation, or selection of the Engineer is intended, unless stated otherwise. The word “required” and words of similar import shall be understood to mean “as required to properly complete the Work as required and as approved by the Engineer,” unless stated otherwise. Where the words “approved,” “approval,” “acceptance,” or words of similar import are used, it shall be understood that the approval, acceptance, or similar import of the Engineer is intended. 1-2 TERMS AND DEFINITIONS. Where applicable ADD/REPLACE the following: Agency - The City of Carlsbad or the Carlsbad Municipal Water District, the owner of the Project. Agency Approval - Except where stated in this Contract to the contrary, the phrases “Agency approval,” and “Agency’s written approval” or such similar phrases shall mean approval by the City Manager for the City of Carlsbad or the Executive Manager for the Carlsbad Municipal Water District, which approval shall not be unreasonably withheld. Agency Forces – City of Carlsbad or Carlsbad Municipal Water District employees who perform construction work. Agency Supplement - 00 73 00 Agency Supplemental General Provisions; and 00 74 00 Agency Supplemental Technical Provisions. Allowance (AL) - Payment under Allowance Bid items, denoted as “AL,” shall be based on the actual expenditures and for pre-authorized items of the Work in accordance with the Contract Documents. The unused portions of the Allowances shall revert to the Agency upon acceptance of the Project or Work. Apparent Low Bidder - The Bidder whose Bid having been publicly opened, initially meets the material requirements of the Bid Documents and whose Bid price is the lowest received. Applicable Laws - Laws, statutes, ordinances, rules, orders, and regulations of governmental authorities and courts having jurisdiction over the Project. As-Builts - The CADD drawings prepared from the approved Red-lines for record keeping purposes. Award of Contract (Award) - The date on which the Board or designee executes the Contract. Bid - Any proposal submitted to the Agency in competitive bidding for the construction, alteration, repair, or improvement of any structure, building, road or other improvement of any kind. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 62 Board – The officer or body constituting the awarding authority of the Agency, which is the City Council for the City of Carlsbad or the Board of Directors for the Carlsbad Municipal Water District. Board of Directors for the Carlsbad Municipal Water District – The legislative body that governs the Carlsbad Municipal Water District and has the authority to pass ordinances and appropriate funds. Business Day - See Working Day. Calendar Day – Every day on the calendar, including weekends and holidays. City - The term “City” or “the City” means, City of Carlsbad. See also Agency. City Council - The legislative body that governs the City of Carlsbad and has the authority to pass ordinances and appropriate funds. City Engineer - The term “City Engineer” is defined as the Transportation Director, or designee, and is the person authorized to perform the functions of the City Engineer as defined in Government Code Section 66416.5. The City Engineer is the City's "duly authorized officer" for the purposes of Public Contract Code Sections 4107 and 4107.5. City Manager – The appointed official who directs the administration of the City of Carlsbad. Claim – A separate demand by the Contractor sent by registered mail or certified mail with return receipt requested that seeks an adjustment in the Contract Price, Contract Time, or other relief associated with a payment dispute arising under or relating to the Contract, including a breach of any Contract provision. A voucher, invoice, or other routine request for payment is not a Claim. Construction Documents - Plans and details, including Plans showing installation of major systems, equipment, fixed furnishings and graphics, the technical specifications and all other technical drawings, schedules, diagrams and specifications, accepted Shop Drawings, Working Drawings, and submittals that are necessary to set forth in detail the requirements for the Project. Construction Manager – The Project Inspector’s immediate supervisor and the Engineer’s designated representative for the first level of appeal for informal dispute resolution. Construction Work - The portion of the Work to construct the Project as set forth in the Contract Documents in conformance with 2-1, “WORK TO BE DONE”. Contract – The written agreement between the Agency and the Contractor covering the Work. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 63 Contract Documents - Contract Documents include the following: The signed Contract, Addenda, Notice Inviting Bids, funding agency provisions, Bid including documentation accompanying the Bid and any post-Bid documentation submitted prior to the Notice of Award when attached as an exhibit to the Contract, Bonds, Permits, CEQA documents, Standard Specifications (the “Greenbook”), Agency Supplement, Plans, Standard Plans, Construction Documents, Reference Specifications, and Change Orders. Contract Documents, when applicable, shall also include Site and Coastal development permits, NEPA documents, re-vegetation plans, biological letters or technical reports, habitat mitigation plans, storm water documents, and local, state, and federal resource agency permits. Contract Time - The number of Working Days to complete the Work as specified in the Contract Documents. Contractor – The individual, partnership, corporation, joint venture, or other legal entity having a Contract with the Agency to perform the Work. In the case of Work being done under permit issued by the Agency, the permittee shall be constructed to be the Contractor. The term “prime contractor” shall mean Contractor. Critical Path – In the Construction Schedule, the sequence of activities that represents the longest path through the Project network of activities and the shortest possible Project duration. Critical Path Method – Network-based planning technique using activity durations and relationships between activities to calculate a schedule for the entire project. Days – Days shall mean consecutive calendar days unless otherwise specified in this Contract. Defective Work - Work that does not conform to the Contract Documents. Delay Factor - The Delay Factor may be the basis for compensation for idle equipment time on an excusable delay. The factor has been calculated to include the ownership costs without including operating costs. The Delay Factor recovers all the Contractor’s non-operating costs in an 8-hour day. If payment is made for equipment on an excusable delay, it is limited to 8 hours per day or 40 hours per week maximum. Deputy City Engineer – The Engineering Manager of the Construction Management & Inspection Division and the Construction Manager’s immediate supervisor and the Engineer’s designated representative for the second level of appeal for informal dispute resolution. Dispute Board – Persons designated by the City Manager of the City of Carlsbad or Executive Manager of the Carlsbad Municipal Water District, to hear and advise the City Manager or Executive Manager on claims submitted by the Contractor. The City Manager for the City of Carlsbad or the Executive Manager for the Carlsbad Municipal Water District is the last appeal level for informal dispute resolution. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 64 Drawings - See Plans. D-size Sheet - “D” size paper for engineering design applications refers to 22” x 34” paper. Engineer - The Deputy City Manager, Public Works of the City of Carlsbad acting either directly or through designated representatives and the third level of appeal for informal dispute resolution. Engineer of Record/Design Engineer – A registered Professional Engineer licensed in the State of California who is qualified to act as an agent of a Project Owner or to prepare Plans for facilities to be accepted by the City of Carlsbad or the Carlsbad Municipal Water District. The term includes persons licensed in the State of California as Civil Engineers or Structural Engineers, as well as other licensed professionals like Architects and Landscape Architects. Executive Manager – The appointed official who directs the administration of the Carlsbad Municipal Water District. Field Book - The Agency field maps showing sewer and water facilities. Field Order - A Field Order is a written agreement by the Engineer to compensate the Contractor for work items in accordance with 2-8, “EXTRA WORK” or 2-9, “CHANGED CONDITIONS.” A Field Order does not change the Contract Price or Contract Time or the intent of the Contract. The unused portions of the Field Orders shall revert to the Agency upon acceptance of the Work. Final Environmental Document - The CEQA and/or NEPA document issued for the Project, such as certified environmental impact reports, mitigated negative declarations (MNDs), negative declarations, or exemptions. Final Payment - The last payment for the Contract made to the Contractor, excluding Retention. Float – The number of days by which an activity in the Construction Schedule may be delayed from either its earliest start date or earliest completion date without extending the Contract Time (total float). Total float belongs to the Project and to any Party to accommodate changes in the Work or to mitigate the effect of events which may delay completion. Holiday - Holidays observed by the Agency are listed below: Holiday Observed On New Year’s Day January 1 Martin Luther King Day 3rd Monday in January Presidents’ Day 3rd Monday in February Memorial Day Last Monday in May Independence Day July 4 Labor Day 1st Monday in September 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 65 Holiday Observed On Indigenous Peoples’ Day 2nd Monday in October Veteran’s Day November 11 Thanksgiving Day 4th Thursday/Friday in November Christmas Day December 25 If any Holiday listed falls on a Saturday, the Saturday and the preceding Friday are both legal Holidays. If the Holiday falls on a Sunday, both Sunday and the following Monday shall be legal Holidays. Unless specified otherwise in the Contract Documents or authorized by the Engineer, do not work on Holidays. Limited Notice to Proceed (LNTP) - A written notice given from the Agency that authorizes the Contractor to start a limited amount of work that, as described in the notice, is not Construction Work. Minor Bid Item – a single contract item constituting less than 10 percent (10%) of the original Contract Price bid. Night Work - See Working Night. Normal Working Hours - Unless specified otherwise, Normal Working Hours core periods shall be 8:00 AM to 4:00 PM, Monday through Friday, inclusive. Saturdays, Sundays, and Agency Holidays are excluded. For Traffic Control Permits, Normal Working Hours are defined as 8:30 AM to 3:30 PM, unless specified otherwise. Notice of Completion (NOC) - A document recorded with the County of San Diego to signify that the Work has been completed and accepted by the Agency. Party or Parties - The Agency, the Contractor, or both, their respective permitted successors or assigns, and any other future signatories to the Contract. Plans – The drawings, profiles, cross sections, Standard Plans, working drawings, and shop drawings, or reproductions thereof, approved by the City Engineer, which show the location, character, dimensions or details of the Work. Prime Contractor - See Contractor. Project Inspector – the Engineer’s designated representative for inspection, Contract administration and the first level for informal dispute resolution. Project Site (Site) - Areas where the Work is performed pursuant to the Contract. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 66 Punchlist - A list of items of Work or corrections generated after a Walk-through that is conducted when the Contractor considers that the Work and Services are complete. Quality Control Standards and Procedures - The standards and procedures that are stated in a written manual that can be furnished to the Engineer upon request. The standards and procedures are followed by the Supplier in the production of materials supplied for the Work Site. Red-lines - Plans with annotations of changes made during construction to reflect the actual improvements or facilities built during construction whether concealed or visible. Retention - The amount withheld from the money due to the Contractor in accordance with 7-3.2, “PARTIAL AND FINAL PAYMENT”. Samples - Physical examples of the materials, equipment, or workmanship specified or required and which conform with the standards and specifications in the Contract Documents and by which the Work shall be evaluated. Schedule - A Critical Path Method (CPM) schedule of construction activities and their durations to be performed during the Contract Time and prepared by the Contractor in accordance with 6-1, “CONSTRUCTION SCHEDULE AND COMMENCEMENT OF THE WORK”, and accepted by the Engineer. Scope of Work (SOW) - Labor, materials, equipment, facilities, and services required to be performed or provided by the Contractor to complete the entire Project or the various separately identifiable parts of the Project pursuant to the provisions of the Contract Documents. Services - Work performed in connection with the layout, construction, testing, inspection, and commissioning of the Work or administration of the Contract and which may include professional services such as engineering, surveying, construction management and legal services that are required in accordance with the Contract Documents. Services are incidental to the Work. Separate Contractors - Those individuals or entities that have entered into arrangements with the Agency for the provision of labor, materials, or other services in connection with the Project who are not under contract with the Contractor. Signal Pre-Check - The procedure that the City uses to evaluate traffic signal systems prior to Signal Turn-On and generating a Punchlist. Signal Turn-On - The day the City activates new traffic signals. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 67 SMARTS - Stormwater Multiple Application and Report Tracking System (SMARTS) Resources provides a platform where dischargers, regulators, and the public can enter, manage, and view storm water data including permit registration documents, compliance, and monitoring data associated with California's Storm Water General Permits. Supplemental Provisions – See Agency Supplement. Tonne – Also referred to as “metric ton.” Represents a unit of measure in the International System of Units equal to 1,000 kilograms. Walk-through - The procedure the Agency uses to evaluate the status of the Project and to generate a Punchlist prior to acceptance of the Work. Work – All labor, materials, equipment, tools, and services and other requirements of the Contract Documents as modified by Change Order, whether completed or partially completed, provided or to be provided by Contractor to fulfill Contractor’s obligations. The Work may constitute the whole or a part of the Project. Working Day - Any day within the period between the start of the Contract time as defined in Section 6-1 and the date provided for completion, or upon field acceptance by the Engineer for all work provided for in the Contract, whichever occurs first, other than: • Saturday; • Sunday; • any day designated as a holiday by the Agency; • any other day designated as a holiday in a Master Labor Agreement entered into by the Contractor or on behalf of the Contractor as an eligible member of a contractor association; • any day the Contractor is prevented from working at the beginning of the workday for cause as defined in Section 6-6.1; or • any day the Contractor is prevented from working during the first 5 hours with at least 60 percent of the normal work force for cause as defined in Section 6-6.1. Working Night (Night Work) - A period of nighttime work, allowed only on Sunday through Thursday, excluding Holidays. Work Site - See Project Site (Site). 1-3 ABBREVIATIONS. 1-3.2 Common Usage. ADD the following: AML Approved Material List 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 68 CADD Computer Aided Design and Drafting CA MUTCD California Manual on Uniform Traffic Control Devices CCT Correlated Color Temperature CEQA California Environmental Quality Act. CFR Code of Federal Regulations CGP Construction General Permit CIPM Cured-In-Place-Manhole CL Centerline CMS Content Management System Database CNC Computer Numerical Control CRI Color Rendering Index CSA Canadian Standards Association DBE Disadvantaged Business Enterprise DCE Data Computer Equipment DG Decomposed Granite DVBE Disabled Veteran Business Enterprise DWT Detectable Warning Tiles EOW Engineer of Work ESL Environmentally Sensitive Lands ESO Electrical Service Orders FRP Fiberglass Reinforced Plastic GFE Good Faith Effort GMT Greenwich Mean Time GPS Global Positioning System IDA International Dark Sky Association IP Ingress Protection LCD Liquid Crystal Display LD Laser Diode LER Luminaire Efficiency Rating MBE Minority Business Enterprise MDFT Minimum Dry Film Thickness MHPA Multiple Habitat Planning Area MH Manhole MIL Military MJ Mechanical Joint M&M Maintenance and Monitoring MMC Mitigation and Monitoring Coordination MOV Metal Oxide Varistor NA Numerical Aperture NC Not Connected, Normally Closed NEPA National Environmental Policy Act of 1969 NEXT Near End Crosstalk NCHRP National Cooperative Highway Research Program NOC Notice of Completion 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 69 NPDES National Pollutant Discharge Elimination System NTP Notice to Proceed OC On Center ODP Open Drip Proof OFNR Optical Fiber Nonconductive Riser OTDR Optical Time Domain Reflectometer PB Pull Box PCMS Portable Changeable Message Signs PCU Photoelectric Control Unit PEP Plant Establishment Period PIC Polyethylene Insulated Cable PL Property Line RFP Request for Proposal RFI Request for Information RPMS Rubber Polymer Modified Slurry SIC Standard Industry Classification SMS Short Message Service SMTP Simple Mail Transfer Protocol SOW Statement of Work, Scope of Work SOV Schedule of Values SPDT Single Pole Double Throw SSD Surge Suppression Devices TDR Time Domain Reflectometer TEES Transportation Electrical Equipment Specifications TFFN Thermoplastic Flexible Fixture Wire Nylon Jacketed TIG Tungsten Inert Gas UF Underground Feeder UPRR Union Pacific Railroad Company VAC Volts AC VPC Vitrified Polymer Composite WBE Women Business Enterprise 1-3.3 Institutions. ADD the following: AMTRACK American Track National Railroad Passenger Corp. ANSI American National Standards Institute AASHTO American Association of State Highway and Transportation Officials AISC American Institute of Steel Construction ANSI American National Standards Institute API American Petroleum Institute AREA American Railway Engineering Association ASTM American Society for Testing and Materials AWPA American Wood Preservers Association AWS American Welding Society 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 70 AWWA American Water Works Association BNSF Burlington Northern Santa Fe Railway DSD Development Services Department FHWA Federal Highway Administration GRI Geosynthetic Research Institute IPCEA Insulated Power Cable Engineers Association IES Illuminating Engineering Society (Photometric Data) ISO International Organization for Standardization MTS San Diego Metropolitan Transit System NACE National Association of Corrosion Engineers NAFP National Association of Pipe Fabricators NCTD North County Transit District NEMA National Electrical Manufacturers Association NOAA National Oceanic and Atmospheric Administration (Dept. of Commerce) NFPA National Fire Protection Association PCI Prestressed Concrete Institute SANDAG San Diego Association of Governments SD&AE San Diego & Arizona Eastern Railroad SDTI San Diego Trolley, Inc. UL Underwriters’ Laboratories Inc. USGS United States Geological Survey UPRR Union Pacific Railroad Company 1-6 BIDDING AND SUBMISSION OF THE BID. 1-6.2 Subcontractor Listing. ADD the following: Each Bidder shall comply with the Chapter of the Public Contract Code including Sections 4100 through 4113. The use of Subcontractors in no way relieves the Contractor of any obligations or responsibilities under the Contract. The following excerpts or summaries of some of the requirements of this Chapter are included below for information: The Bidder shall set forth in the Bid, as provided in Section 4104: “(a) The name and location of the place of business of each Subcontractor who will perform Work or Labor or render service to the prime Contractor in or about the construction of the Work or improvements, or a Subcontractor licensed by the State of California who, under Subcontract to the prime Contractor, specially fabricates and installs a portion of the Work or improvement according to detailed Drawings contained in the Plans and Specifications, in an amount in excess of one-half of 1 percent of the prime Contractor’s total Bid, or, in the case of Bids or offers for the construction of streets 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 71 or highways, including bridges, in excess of one-half of 1 percent of the prime Contractor’s total Bid or ten thousand dollars ($10,000), whichever is greater.” “(b) The portion of the Work which will be done by each such Subcontractor under this act. The prime Contractor shall list only one Subcontractor for each such portion as is defined by the prime Contractor in his Bid.” If the Contractor fails to specify a Subcontractor or specifies more than one Subcontractor for the same portion of the Work to be performed under the Contract (in excess of one-half of 1 percent of the Contractor’s total Bid), the Contractor shall be qualified to perform that portion itself, and shall perform that portion itself, except as otherwise provided in the Code. As provided in Section 4107, no Contractor whose Bid is accepted shall substitute any person as Subcontractor in place of the Subcontractor listed in the original Bid, except for causes and by procedures established in Section 4107.5. This section provides procedures to correct a clerical error in the listing of a Subcontractor. Section 4110 provides that a Contractor violating any of the provisions of the Chapter violates the Contract and the Board may exercise the option either to cancel the Contract or assess the Contractor a penalty in an amount of not more than 10 percent of the Subcontract involved, after a public hearing. 1-7 AWARD AND EXECUTION OF THE CONTRACT. 1-7.1 General. DELETE in its entirety and SUBSTITUTE with the following: 1-7.1 Standard Contract Provisions. 1-7.1.1 Successor’s Obligations. All grants, covenants, provisions and claims, rights, powers, privileges and abilities contained in the Contract Documents shall be read and held as made by and with, and granted to and imposed upon, the Contractor, the Agency, and the Contractor’s and the Agency’s respective heirs, executors, administrators, successors, and assigns. 1-7.1.2 Waiver of Legal Rights. 1. The Agency’s failure to insist, in any 1 or more instances, upon the performance of any provision of the Contract, or to exercise any right therein, shall not be construed as a waiver or relinquishment of such provisions or rights. 2. Any waiver of any breach of the Contract shall not be held to be a waiver of any other or subsequent breach. 3. Any waiver the Agency issues to any provision of the Contract shall only be effective if it is agreed upon in writing by the Agency and if it is specific to the matter concerned. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 72 1-7.1.3 Requests for Information (RFI). 1. Inquiries from the Contractor seeking clarification of the requirements of the Contract Documents shall be submitted in writing through Procore to the Agency as a Request for Information (RFI). Each RFI shall be consecutively numbered and accompanied by a letter of transmittal with reference to the applicable Contract specification or Plan sheet pertaining to the inquiry. Include photos or sketches as appropriate to clearly describe the inquiry. The Contractor shall allow a minimum of 10 Working Days for review of RFIs. 1-7.1.4 Assignment to Awarding Body. 1. In accordance with subdivision (b) of Public Contract Code Section 7103.5, the Contractor and the Contractor’s Subcontractors shall conform to the following requirements: a. In entering into a public works contract or a subcontract to supply goods, services, or materials pursuant to a public works contract, the Contractor or the Contractor’s Subcontractor offer and agree to assign to the awarding body all rights, title, and interest in and to all causes of action it may have under Section 4 of the Clayton Act (15 U.S.C. Sec. 15) or under the Cartwright Act (Business and Professions Code Section 16700 et seq.) arising from purchases of goods, services, or materials pursuant to the public works contract or the subcontract. b. This assignment shall be made and become effective at the time the awarding body tenders to the Contractor, without further acknowledgment by the Parties. 1-7.2 Contract Bonds. ADD the following: 1. Before execution of the Contract, the Bidder shall file surety bonds with the Agency to be approved by the Board in the amounts and for the purposes noted below. Bonds issued by a Surety, who is authorized to issue bonds in California, and whose bonding limitation shown in the circular is enough to provide bonds in the amount required by the Contract shall be deemed approved unless specifically rejected by the Agency. Bonds from all other sureties shall be accompanied by all documents enumerated in Code of Civil Procedure Section 995.660 (a). The Bidder shall pay all bond premiums, costs, and incidentals. 2. Each bond shall incorporate, by reference, the Contract and be signed by both the Bidder and Surety and the signature of the authorized agent of the Surety shall be notarized. 3. The faithful performance/warranty bond will be reduced to 25 percent of the original amount 30 Calendar Days after recordation of the Notice of Completion and will remain in full force and effect for the 1-year warranty period and until all warranty repairs are completed to the satisfaction of the Engineer. The bond to secure payment of laborers and materials suppliers shall be released 6 months plus 30 Calendar Days after recordation of the Notice of Completion if all claims have been paid. 4. All bonds are to be placed with a Surety insurance carrier admitted and authorized to transact the business of insurance in California and whose assets exceed its liabilities in an amount equal to or in excess of the amount of the bond. The bonds are to contain the following documents: 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 73 a. An original, or a certified copy, of the unrevoked appointment, power of attorney, bylaws, or other instrument entitling or authorizing the person who executed the bond to do so. b. A certified copy of the certificate of authority of the insurer issued by the insurance commissioner. 5. If the Bid is accepted, the Agency may require a financial statement of the assets and liabilities of the Surety for the quarter calendar year preceding the date of the execution of the bond. The financial statement shall be made by an officer’s certificate as defined in Corporations Code Section 173. In the case of a foreign Surety, the financial statement may be verified by the oath of the principal officer or manager residing within the United States. 6. If the Surety on any bond furnished by the Contractor is declared bankrupt, becomes insolvent, or its right to do business is terminated in any state where any part of the Project is located, immediately notify the Engineer; and immediately substitute another bond and Surety acceptable to the Agency. 7. The Contractor shall require the Surety to mail its standard “Bond Status” form to the Agency. ADD 1-7.2.1 Payment. 1. If enumerated in the Contract Documents, the Bid item for “Bonds (Payment and Performance)” includes full compensation for actual costs of payment and performance bonds. The Contractor may submit a request for payment of actual invoiced costs up to the Bid amount, but not to exceed 2.5% of the Contract Price, no less than 10 Working Days after the award of the Contract. 2. If enumerated in the Contract Documents, if the Bid item for “Bonds (Payment and Performance)” exceeds actual invoiced costs, any such differential amount up to the Bid amount shall be paid as a part of the Final Payment. SECTION 2 – SCOPE OF THE WORK 2-1 WORK TO BE DONE. ADD the following: 1. Where approval or acceptance by the Agency is required, only a general approval is required. However, such approval does not relieve the Contractor from the Contractor’s responsibility for complying with all applicable laws, codes, and best industry practices. Contractor has its obligation to fulfill all conditions of the Contract. 2. In accordance with the provisions of California Law, the Contractor shall possess or require the Contractor’s Subcontractor(s) to possess valid appropriate license(s) for the Work being performed as conveyed in the Bidding Documents. 2-2 PERMITS. DELETE in its entirety and SUBSTITUTE with the following: 2-2 PERMITS, FEES, AND NOTICES 1. The Contractor shall obtain and pay for all business taxes, business licenses, permits, and fees required for constructing the Project and licenses and inspections necessary for the 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 74 proper execution and completion of the Work, unless specified otherwise in the Contract Documents. a. Resource Agency Permits. (None) b. To the extent that there is a change in the type or cost of any of such permits, fees, licenses, or inspection occurring after Award of Contract, there shall be an equitable adjustment in the Contract Price on account of such change under the Extra Work provisions. c. The Contractor shall comply with and give notices required by applicable laws. The Contractor is not entitled to damages or additional payment for delays attributable to the acquisition of permits. d. The Contractor shall pay the Agency for regulatory fees, fines, or penalties imposed on the Agency arising from the Contractor’s failure to complete the Work in accordance with the Contract Documents. 2. Contractor shall not begin work until all permit’s incidental to the Work are obtained. This includes, and is not limited to, encroachment, right-of-way, grading and building permits necessary to perform Work for this Contract on Agency property, streets, or other rights- of-way. Permits for night work, overload, blasting, demolition, and disposal of all materials removed from the Project are also Contractor’s responsibility. 3. The Contractor shall obtain and pay for all permits for the disposal of all materials removed from the Project. The cost of the permit(s) shall be included in the price Bid for the appropriate Bid item and the Agency shall not pay additional compensation for Contractor to obtain such permits and as described in Section 01 41 26. 4. Permits shall be maintained in valid status until acceptance of the Work by the Agency. 5. The Contractor must submit a copy of permits, registration documents and/or notices to the Engineer in accordance with Section 3-8. 2-2.1 [Intentionally Omitted] 2-2.2 County of San Diego Air Pollution Control District (APCD). Diesel-engine driven generators, pumps, or other equipment regulated by air pollution control authorities shall have a valid permit or registration in accordance with the California Air Resources Board (CARB) and the San Diego County Air Pollution Control District (SDAPCD) regulations prior to mobilization to the site. The Contractor shall pay for and secure an “Authority to Construct” permit from the SDAPCD prior to construction. 2-2.4 Traffic Control Plans. a. The Contractor shall prepare Project specific traffic control plans, and haul route plan and use such plans to obtain a traffic control permit from the City of Carlsbad Development Services Department. 2-2.5 Other Permits. The following permits are applicable to the project: a. CDP 2021-0044 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 75 b. SUP 2021-0002 c. PUP 2020-0009 d. SUP 2022-0002 e. HDP 2022-0008 2-3 RIGHT-OF-WAY. ADD the following: 1. The Contractor shall coordinate access to private property with the property owners and the timing of accessing private property when the Agency has already obtained rights of entry. Unless otherwise provided, the Contractor shall coordinate, pay for, and assume all responsibility for acquiring using, and disposing of additional work areas and facilities temporarily required. The Contractor shall indemnify and hold the Agency harmless from all claims for damages caused by such actions. The Contractor shall protect any private and public improvements. 2. Permission for Right of Entry to the Rancho Carlsbad Owner’s Association property located at 5200 El Camino Real (APN 168-050-43-00) can be found in Attachment A. 2-4 COOPERATION AND COLLATERAL WORK. ADD the following: 1. The Contractor shall coordinate and cooperate with all the utility companies during the mark- out and locating of any lines owned or operated by the utility companies, and during their relocation or construction, as necessary. The Contractor may be granted a time extension if, in the opinion of the Engineer, a delay is caused by the utility company. No additional compensation will be made to the Contractor for any such delay. 2. If work to be performed by the Agency or its separate Contractors is not shown or specified in the Contract Documents, the Engineer shall notify the Contractor in writing 10 Working Days prior to the start of such work and make available Plans or Specifications for work to be performed by others that may be pertinent to Contractor’s Work. If Contractor determines that the work to be performed by the Agency or its separate Contractors may interfere with or cause damage or delays to Contractor’s Work, notify the Engineer in writing within 3 Working Days of the Engineer’s notice. The Contractor shall diligently pursue with the Engineer resolution of potential conflicts with the work of others. 3. The Contractor shall prepare and submit to the Engineer for approval a plan and schedule to integrate the work of Contractor or its Subcontractors, Agency or the work of others. The plan shall conform to the tasks identified in the Construction Schedule and identify additional tasks as necessary and the sequencing of interrelated activities. 2-5 THE CONTRACTOR’S EQUIPMENT AND FACILITIES. 2-5.2 Temporary Utility Services. ADD the following: 1. The Contractor shall furnish, install, maintain, and remove all temporary utility services, such as light, power, electrical, gas, and water, at its own expense for construction and 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 76 maintenance activities until acceptance of Work. These include piping, wiring, lamps, and other equipment necessary for the Work. 2. The Contractor shall obtain a construction meter for water used for the construction, testing, disinfection and flushing of new water or sewer facilities, vegetation establishment and maintenance, site maintenance, landscaping, cleanup, and all other work requiring water. The Contractor shall contact the water agency that serves the Project Site for requirements. 3. The Contractor shall pay all costs of temporary light, power and water including hookup, service, meter, and any, and all, other charges, deposits and/or fees. The costs shall be considered incidental to the items of Work that they are associated with and no additional payment will be made for them. 2-5.4 Haul Routes. DELETE in its entirety and REPLACE with the following: 1. Haul routes shall be determined by the Contractor and permits shall be submitted to the Agency for approval, in accordance with Section 2-2 ‘Permits, Fees and Notices’. 2-6 CHANGES REQUESTED BY THE CONTRACTOR ADD the following: 1. Any plan or method of work suggested to the Contractor by the Agency, but not specified or required by the Contract or Change Order, which is adopted or followed by the Contractor in whole or in part shall be done at the Contractor’s sole risk and responsibility. 2. The Contract Price is not subject to adjustment for any type of tax increases after the Award. ADD the following: 2-6.1 Cost Reduction Proposal. 1. The Contractor may submit to the Engineer in writing, proposals for modifying the Plans, Specifications, or other requirements of the Contract for the sole purpose of reducing the total cost of construction. 2. The cost reduction proposal shall not impair, in any manner, the essential functions or characteristics of the Project such as service life, economy of operation, ease of maintenance, quality, desired appearance, or design and safety standards. 3. The following information must be included in the cost reduction proposal: a. A description of both the existing Contract requirements for performing the Work and the proposed changes. b. An itemization of the Contract requirements that shall be changed if the proposal is adopted. c. A detailed estimate of the cost of performing the Work under the existing Contract and under the proposed change. d. A statement of the time within which the Engineer shall act on the cost reduction proposal. e. The Contract items of Work affected by the proposed changes, including any quantity variation attributable thereto. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 77 4. This subsection does not require the Engineer to consider any cost reduction proposal. The Agency shall not be liable to the Contractor for not approving or acting upon any cost reduction proposal the Contractor submitted nor for any delays to the Work attributable to the cost reduction proposal. 5. If a cost reduction proposal is similar to the information included in the Contract Documents or adopted by the Agency after the advertisement and prior to Award of the Contract, the Engineer will not accept such proposal and reserves the right to make such changes without compensation to the Contractor under the provisions of this subsection. 6. The Contractor shall continue to perform the Work in accordance with the requirements of the Contract until a Change Order incorporating the cost reduction proposal has been issued. 7. The Engineer is the sole judge of the acceptability of a cost reduction proposal and the estimated net savings. In determining the estimated net savings, the Agency has the right to disregard the Contract Bid prices if, in the judgment of the Engineer, such prices do not represent a fair measure of the value of the Work to be performed or to be deleted. 8. The Agency reserves the right to require the Contractor to share in the Agency’s costs of investigating the Contractor’s cost reduction proposal. When this is required, the Contractor shall indicate the Contractor’s acceptance in writing allowing the Agency to deduct amounts payable to the Contractor. 9. If the Engineer accepts the Contractor’s cost reduction proposal in whole or in part, the Engineer shall issue a Change Order to incorporate the changes in the Plans and Specifications which are necessary to permit the cost reduction proposal or such part of it as has been accepted to be put into effect. If the Engineer’s approval is conditional, the Change Order shall include any conditions upon which the Engineer’s approval is based. 10. The Change Order also includes the estimated net savings in the cost of performing the Work due to the accepted cost reduction proposal and provides that the Contract cost be adjusted by crediting the Agency with 50% of estimated net savings amount. 11. The Contract Time shall not be extended by the acceptance of the cost reduction proposal and the performance of the Work unless specified otherwise in the Change Order. 12. The amount specified as payable to the Contractor in the Change Order is full compensation for the cost reduction proposal and the performance of the Work. 13. The Agency expressly reserves the right to adopt a cost reduction proposal for general use on contracts administered by the Agency when it determines that the proposal is suitable for application to other contracts. When an accepted cost reduction proposal is adopted for general use, only the Contractor who first submitted such proposal shall be eligible for compensation subject to this subsection, and in that case, only for contracts awarded prior to submission of the accepted cost reduction proposal. 14. The cost reduction proposals identical or similar to previously submitted proposals shall be eligible for consideration and compensation under the provisions of this subsection if the identical or similar previously submitted proposals were not adopted for general application to other contracts administered by the Agency. 15. Subject to the provisions contained in the Contract, the Agency or any other public agency shall have the right to use all or any part of any submitted cost reduction proposal without obligation or compensation of any kind to the Contractor. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 78 16. The Contractor shall bear all costs to revise bonds for the Project to include the cost reduction incentive proposal work. 2-7 CHANGES INITIATED BY THE AGENCY. 2-7.1 General. ADD the following: 1. Unless expressly set forth in writing in a Change Order signed by the Agency and the Contractor, changes initiated by the Agency shall not be construed as the Agency directing the Contractor’s mean-and-methods in the execution of the Work. 2-8 EXTRA WORK. ADD the following: 1. New or unforeseen Work will be classified as “Extra Work” when the Engineer determines that it is not covered by Contract Unit Prices or stipulated unit prices. 2. Any request by the Contractor for Extra Work shall be in writing to the Engineer and shall include itemized estimates and in accordance with Section 7-4. The Contractor shall fully itemize the Extra Work cost estimates such as labor and payroll costs, quantities, crew composition, production rates, material costs, Subcontractor and Supplier costs, equipment costs, supplemental costs, and time impact. 2-9 CHANGED CONDITIONS. ADD the following: The Contractor shall promptly notify the Engineer of the following Work Site conditions (“Changed Conditions”), in writing, upon their discovery and before they are disturbed: 1. Subsurface or latent physical conditions differing materially from those represented in the Contract; 2. Unknown physical conditions of an unusual nature differing materially from those ordinarily encountered and generally recognized as inherent in work of the character being performed; and 3. Material differing from that represented in the Contract which the Contractor believes may be hazardous waste, as defined in Health and Safety Code Section 25117, that is required to be removed to a Class I, Class II, or Class III disposal site in accordance with provisions of existing law. The Engineer will promptly investigate conditions which appear to be Changed Conditions. If the Engineer determines that conditions are Changed Conditions and they will materially affect performance time, the Contractor, upon submitting a written request, will be granted an extension of time subject to Section 6-4.2. If the Engineer determines that the conditions do not justify an adjustment in compensation, the Contractor will be notified in writing. This notice will also advise the Contractor of its obligation to notify the Engineer in writing if the Contractor disagrees. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 79 The Contractor’s failure to give notice of Changed Conditions promptly upon their discovery and before they are disturbed shall constitute a waiver of all claims in connection with them. 1. The Contractor shall not be entitled to the payment of any additional compensation for any act, or failure to act, by the Engineer, including failure or refusal to issue a Change Order, or for the occurrence of any event or other cause, unless the Contractor shall have first given the Engineer written notice of potential claim as specified in this Section 2-9. Compliance with this section shall not be required as a prerequisite to notice provisions in Section 6-4.2(4) Extensions of Time, nor to any claim that is based on differences in measurement or errors of computation as to Contract quantities. 2. The Contractor shall provide the Agency with a written document containing a description of the particular circumstances giving rise to the potential claim, the reasons for which the Contractor believes additional compensation may be due and the nature of any and all costs involved within 20 Working Days of the date of service of the written notice of potential claim for Changed Conditions. Verbal notifications will not be accepted. 3. The potential claim shall include the following certification relative to the California False Claims Act, Government Code Sections 12650-12656. “The undersigned certifies that the above statements are made in full awareness of the California False Claims Act, Government Code Sections 12650-12656. The undersigned further understands and agrees that this potential claim, unless resolved, must be restated as a claim in response to the Agency’s proposed final estimate for it to be further considered.” By: Title: Date: Company Name: 4. The Contractor’s estimate of costs may be updated when actual costs are known. The Contractor shall submit proof of its actual costs to the Engineer within 20 Working Days after the affected Work is completed. Failure to do so shall be cause to deny any later-filed claim regarding a potential claim described in this Section 2-9. 5. The intent of this Section 2-9 is to have differences between the parties arising under the Contract brought to the attention of the Engineer at the earliest possible time so that such matters can be settled, if possible, or other appropriate action promptly taken. 6. The Contractor shall not be entitled to the payment of any additional compensation for any act, or failure to act, by the Engineer, including failure or refusal to issue a Change Order, or for the occurrence of any event or other cause, unless the Contractor shall have first given the Engineer written notice of potential claim as specified in this section. Compliance with this section is not a prerequisite to notice provisions in “6-4.2 Extensions of Time”, nor to any claim that is based on differences in measurement or errors of computation as to Contract quantities. The Contractor’s failure to give written notice of potential claim for changed 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 80 conditions to the Agency upon their discovery and before they are disturbed shall constitute a waiver of all claims in connection therewith. 2-10 DISPUTED WORK. ADD the following subsections: 2-10.1 Potential Claims. 1. For the purposes of Section 2-10, a Potential Claim means any claim which has not yet been submitted, though which may later be submitted consistent with the requirements of this Section. 2. A Potential Claim shall conform to these specifications and may be considered after the Agency has previously denied a request by the Contractor for a Change Order seeking the demanded relief. 3. The Contractor shall submit a Potential Claim to the Engineer if a dispute occurs that arises from or relates to the Contract. The Potential Claim shall seek all relief to which the Contractor asserts the Contractor is entitled as a result of the event(s) giving rise to the dispute. The Contractor’s failure to process a Potential Claim in accordance with these specifications shall constitute a waiver of all relief associated with the dispute. Potential Claims are subject to 6-10, “Right to Audit.” 4. The Contractor shall continue to perform the Services and Work and shall maintain the Schedule during any dispute proceedings. The Engineer will continue to make payments for undisputed Services and Work. 5. The Agency’s Potential Claims process specified in the Agency Supplement shall not relieve the Contractor of the Contractor’s statutory obligations to present Claims prior to any action under the Government Code. 6. Except for those final payment items disputed in the written statement required in Section 7-3.2, all Potential Claims of any dollar amount shall be submitted in a written statement by the Contractor no later than the date of receipt of the final payment estimate. Those final payment items disputed in the written statement required in Section 7-3.2 shall be submitted no later than 30 Calendar Days after receipt of the Final Payment estimate. No Potential Claim will be considered that was not included in this written statement, nor will any Potential Claim be allowed for which written notice or protest is required under any provision of this Contract, including Sections 2-9 Changed Conditions, 2-10 Disputed Work, 4-1(22) Protection, 6-4.4 Written Notice and Report, or 6-4.2(4) Extensions of Time, unless the Contractor has complied with notice or protest requirements. 7. The Engineer will consider Contractor’s filed Potential Claims, which must be detailed enough so the Engineer can determine the basis and amount of the Potential Claims. Contractor shall provide the Engineer additional information to determine the facts or contentions involved in a Potential Claim if requested by the Engineer. If additional information is needed, Contractor must provide Engineer with this information within a reasonable time of being asked for additional information. Failure to submit such information and details will be sufficient cause for denying the Claims. 8. Payment for Potential Claims shall be processed by the next payment application of their resolution for those Potential Claims approved by the Engineer. The Contractor shall proceed 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 81 with informal dispute resolution under Section 2-10, Disputed Work, for those Potential Claims remaining in dispute. 2-10.1.1 Initiation of Potential Claim. 1. A Potential Claim is a written demand by the Contractor that seeks an adjustment in the Contract Price, Contract Time, or other relief associated with a dispute arising under or relating to the Contract, including a breach of any provision of the Contract. A voucher, invoice, payment application or other routine request for payment is not a Claim. A Claim shall conform to these specifications and may be considered after the City has previously denied a request from the Contractor for a Change Order seeking the demanded relief. The Contractor shall, consistent with 2-10.1.2, give the Agency written notice of Claim prior to commencing any Disputed Work. Failure to give the notice shall constitute a waiver of all Claims in connection with the Disputed Work. If the Contractor and the Agency are unable to reach agreement on Disputed Work, the Agency may direct the Contractor to proceed with the Work and such direction shall not be construed as the Agency directing the Contractor’s mean-and-methods in the execution of the Work. After the Agency has rejected a Change Order request and prior to proceeding with dispute resolution pursuant to the Public Contract Code, applicable provisions of which are specified below, the Contractor shall attempt to resolve all disputes informally through the following dispute resolution chain of command: A. Project Inspector B. Construction Manager C. Deputy City Engineer/Engineering Manager D. City Engineer E. City Manager or Executive Manager 2. Consistent with Section 2-10.1.2, the Contractor shall submit a complete report within 20 Working Days after completion of the Disputed Work stating its position on the Potential Claim, the contractual basis for the Potential Claim, along with all documentation supporting the costs, Contract Time, and all other evidentiary materials. At each level of Potential Claim or appeal of Potential Claim the Agency will, within 10 Working Days of receipt of the Potential Claim or appeal of Potential Claim, review the Contractor’s report and respond with a position, request additional information or request that the Contractor meet and present its report. When additional information or a meeting is requested the Agency will provide its position within 10 Working Days of receipt of the additional information or Contractor’s presentation of its report. The Contractor may appeal each level’s position up to the City Manager or Executive Manager for Potential claims after which the Contractor may proceed under the provisions of the Public Contract Code. The Agency’s failure to state a position or otherwise respond to a Potential Claim within the timeframes set forth above shall be deemed a rejection of the Potential Claim by the Agency. 3. The authority within the dispute resolution chain of command is limited to recommending a resolution to a Potential Claim to the City Manager for the City of Carlsbad or Executive Manager for the Carlsbad Municipal Water District. Actual approval of the Potential Claim is subject to the Change Order provisions in the Contract. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 82 4. Any remaining Potential Claims not resolved by the informal dispute resolution process described above shall be resolved in accordance with Public Contract Code Section 9204, provided in Section 2-10.2 ‘Claims’. 2-10.2 Claims. Claims will be resolved in accordance with the Public Contract Code Section 9204, the relevant portion of which is included below: (d)(1)(A) Upon receipt of a Claim pursuant to this section, the public entity to which the Claim applies shall conduct a reasonable review of the Claim and, within a period not to exceed 45 days, shall provide the Claimant a written statement identifying what portion of the Claim is disputed and what portion is undisputed. Upon receipt of a Claim, a public entity and a Contractor may, by mutual agreement, extend the time period provided in this subdivision. (B) The Claimant shall furnish reasonable documentation to support the Claim. (C) If the public entity needs approval from its governing body to provide the Claimant a written statement identifying the disputed portion and the undisputed portion of the Claim, and the governing body does not meet within the 45 days or within the mutually agreed to extension of time following receipt of a Claim sent by registered mail or certified mail, return receipt requested, the public entity shall have up to three days following the next duly publicly noticed meeting of the governing body after the 45-day period, or extension, expires to provide the Claimant a written statement identifying the disputed portion and the undisputed portion. (D) Any payment due on an undisputed portion of the Claim shall be processed and made within 60 days after the public entity issues its written statement. If the public entity fails to issue a written statement, paragraph (3) shall apply. (2)(A) If the Claimant disputes the public entity's written response, or if the public entity fails to respond to a Claim issued pursuant to this section within the time prescribed, the Claimant may demand in writing an informal conference to meet and confer for settlement of the issues in dispute. Upon receipt of a demand in writing sent by registered mail or certified mail, return receipt requested, the public entity shall schedule a meet and confer conference within 30 days for settlement of the dispute. (B) Within 10 business days following the conclusion of the meet and confer conference, if the Claim or any portion of the Claim remains in dispute, the public entity shall provide the Claimant a written statement identifying the portion of the Claim that remains in dispute and the portion that is undisputed. Any payment due on an undisputed portion of the Claim shall be processed and made within 60 days after the public entity issues its written statement. Any disputed portion of the Claim, as identified by the Contractor in writing, shall be submitted to nonbinding mediation, with the public entity and the Claimant sharing the associated costs equally. The public entity and Claimant shall mutually agree to a mediator within 10 business days after the disputed portion of the Claim has been identified in writing. If the parties cannot agree upon a mediator, each party shall select a mediator and those 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 83 mediators shall select a qualified neutral third party to mediate with regard to the disputed portion of the Claim. Each party shall bear the fees and costs charged by its respective mediator in connection with the selection of the neutral mediator. If mediation is unsuccessful, the parts of the Claim remaining in dispute shall be subject to applicable procedures outside this section. (C) For purposes of this section, mediation includes any nonbinding process, including, but not limited to, neutral evaluation or a dispute review board, in which an independent third party or board assists the parties in dispute resolution through negotiation or by issuance of an evaluation. Any mediation utilized shall conform to the timeframes in this section. (D) Unless otherwise agreed to by the public entity and the Contractor in writing, the mediation conducted pursuant to this section shall excuse any further obligation under Section 20104.4 to mediate after litigation has been commenced. (E) This section does not preclude a public entity from requiring arbitration of disputes under private arbitration or the Public Works Contract Arbitration Program if mediation under this section does not resolve the parties' dispute. (3) Failure by the public entity to respond to a Claim from a Contractor within the time periods described in this subdivision or to otherwise meet the time requirements of this section shall result in the Claim being deemed rejected in its entirety. A Claim that is denied by reason of the public entity's failure to have responded to a Claim, or its failure to otherwise meet the time requirements of this section, shall not constitute an adverse finding with regard to the merits of the Claim or the responsibility or qualifications of the Claimant. (4) Amounts not paid in a timely manner as required by this section shall bear interest at 7 percent per annum. (5) If a Subcontractor or a lower tier Subcontractor lacks legal standing to assert a Claim against a public entity because privity of Contract does not exist, the Contractor may present to the public entity a Claim on behalf of a Subcontractor or lower tier Subcontractor. A Subcontractor may request in writing, either on their own behalf or on behalf of a lower tier Subcontractor, that the Contractor present a Claim for work which was performed by the Subcontractor or by a lower tier Subcontractor on behalf of the Subcontractor. The Subcontractor requesting that the Claim be presented to the public entity shall furnish reasonable documentation to support the Claim. Within 45 days of receipt of this written request, the Contractor shall notify the Subcontractor in writing as to whether the Contractor presented the Claim to the public entity and, if the original Contractor did not present the Claim, provide the Subcontractor with a statement of the reasons for not having done so. (e) The text of this section or a summary of it shall be set forth in the Plans or Specifications for any Public Works Project that may give rise to a Claim under this section. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 84 (f) A waiver of the rights granted by this section is void and contrary to public policy, provided, however, that (1) upon receipt of a Claim, the parties may mutually agree to waive, in writing, mediation and proceed directly to the commencement of a civil action or binding arbitration, as applicable; and (2) a public entity may prescribe reasonable Change Order, Claim, and dispute resolution procedures and requirements in addition to the provisions of this section, so long as the contractual provisions do not conflict with or otherwise impair the timeframes and procedures set forth in this section. (g) This section applies to contracts entered into on or after January 1, 2017. (h) Nothing in this section shall impose liability upon a public entity that makes loans or grants available through a competitive application process, for the failure of an awardee to meet its contractual obligations. (i) This section shall remain in effect only until January 1, 2027, and as of that date is repealed, unless a later enacted statute that is enacted before January 1, 2027, deletes, or extends that date. In addition, all Claims by Contractor for $375,000 or less shall be resolved in accordance with the procedures in the Public Contract Code Section 20104 et seq., applicable provisions of which are included below: 20104.2 For any Claim subject to this article, the following requirements apply: (a) The Claim shall be in writing and include the documents necessary to substantiate the Claim. Claims must be filed on or before the date of final payment. Nothing in this subdivision is intended to extend the time limit or supersede notice requirements otherwise provided by contract for the filing of Claims. (b)(1) For Claims of less than fifty thousand dollars ($50,000), the local agency shall respond in writing to any written Claim within 45 days of receipt of the Claim, or may request, in writing, within 30 days of receipt of the Claim, any additional documentation supporting the Claim or relating to defenses to the Claim the local agency may have against the Claimant. (2) If additional information is thereafter required, it shall be requested and provided pursuant to this subdivision, upon mutual agreement of the local agency and the Claimant. (3) The local agency's written response to the Claim, as further documented, shall be submitted to the Claimant within 15 days after receipt of the further documentation or within a period of time no greater than that taken by the Claimant in producing the additional information, whichever is greater. (c)(1) For Claims of over fifty thousand dollars ($50,000) and less than or equal to three hundred seventy-five thousand dollars ($375,000), the local agency shall respond in writing 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 85 to all written Claims within 60 days of receipt of the Claim, or may request, in writing, within 30 days of receipt of the Claim, any additional documentation supporting the Claim or relating to defenses to the Claim the local agency may have against the Claimant. (2) If additional information is thereafter required, it shall be requested and provided pursuant to this subdivision, upon mutual agreement of the local agency and the Claimant. (3) The local agency's written response to the Claim, as further documented, shall be submitted to the Claimant within 30 days after receipt of the further documentation, or within a period of time no greater than that taken by the Claimant in producing the additional information or requested documentation, whichever is greater. (d) If the Claimant disputes the local agency's written response, or the local agency fails to respond within the time prescribed, the Claimant may so notify the local agency, in writing, either within 15 days of receipt of the local agency's response or within 15 days of the local agency's failure to respond within the time prescribed, respectively, and demand an informal conference to meet and confer for settlement of the issues in dispute. Upon a demand, the local agency shall schedule a meet and confer conference within 30 days for settlement of the dispute. (e) Following the meet and confer conference, if the Claim or any portion remains in dispute, the Claimant may file a Claim as provided in Chapter 1 (commencing with Section 900) and Chapter 2 (commencing with Section 910) of Part 3 of Division 3.6 of Title 1 of the Government Code. For purposes of those provisions, the running of the period of time within which a Claim must be filed shall be tolled from the time the Claimant submits his or her written Claim pursuant to subdivision (a) until the time that Claim is denied as a result of the meet and confer process, including any period of time utilized by the meet and confer process. (f) This article does not apply to tort Claims and nothing in this article is intended nor shall be construed to change the time periods for filing tort Claims or actions specified by Chapter 1 (commencing with Section 900) and Chapter 2 (commencing with Section 910) of Part 3 of Division 3.6 of Title 1 of the Government Code. 20104.4 The following procedures are established for all civil actions filed to resolve Claims subject to this article: (a) Within 60 days, but no earlier than 30 days, following the filing or responsive pleadings, the court shall submit the matter to nonbinding mediation unless waived by mutual stipulation of both parties. The mediation process shall provide for the selection within 15 days by both parties of a disinterested third person as mediator, shall be commenced within 30 days of the submittal, and shall be concluded within 15 days from the commencement of the mediation unless a time requirement is extended upon a good cause showing to the court 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 86 or by stipulation of both parties. If the parties fail to select a mediator within the 15-day period, any party may petition the court to appoint the mediator. (b)(1) If the matter remains in dispute, the case shall be submitted to judicial arbitration pursuant to Chapter 2.5 (commencing with Section 1141.10) of Title 3 of Part 3 of the Code of Civil Procedure, notwithstanding Section 1141.11 of that code. The Civil Discovery Act (Title 4 (commencing with Section 2016.010) of Part 4 of the Code of Civil Procedure) shall apply to any proceeding brought under this subdivision consistent with the rules pertaining to judicial arbitration. (2) Notwithstanding any other provision of law, upon stipulation of the parties, arbitrators appointed for purposes of this article shall be experienced in construction law, and, upon stipulation of the parties, mediators and arbitrators shall be paid necessary and reasonable hourly rates of pay not to exceed their customary rate, and such fees and expenses shall be paid equally by the parties, except in the case of arbitration where the arbitrator, for good cause, determines a different division. In no event shall these fees or expenses be paid by state or county funds. (3) In addition to Chapter 2.5 (commencing with Section 1141.10) of Title 3 of Part 3 of the Code of Civil Procedure, any party who after receiving an arbitration award requests a trial de novo but does not obtain a more favorable judgment shall, in addition to payment of costs and fees under that chapter, pay the attorney's fees of the other party arising out of the trial de novo. (b) The court may, upon request by any party, order any witnesses to participate in the mediation or arbitration process. 20104.6 Payment on undisputed portion of Claim; interest on arbitration awards or judgments: (a) No local agency shall fail to pay money as to any portion of a Claim which is undisputed except as otherwise provided in the Contract. (b) In any suit filed under Section 20104.4, the local agency shall pay interest at the legal rate on any arbitration award or judgment. The interest shall begin to accrue on the date the suit is filed in a court of law. 5. Although not to be construed as proceeding under Extra Work provisions, the Contractor shall keep and furnish records of disputed Work in accordance with Section 2-10. 2-10.1.2 Claim Certification Submittal. 1. If the Contractor’s Claim seeks an increase in the Contract Price, the Contract Time, or both, submit with the Claim an affidavit certifying the following: 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 87 a. The Claim is made in good faith and covers all costs and delays to which the Contractor is entitled as a result of the event(s) giving rise to the Claim. b. The amount Claimed accurately reflects the adjustments in the Contract Price, the Contract Time, or both to which the Contractor believes the Contractor is entitled. c. All supporting costs and pricing data are current, accurate, and complete to the best of the Contractor’s knowledge. The Contractor shall supply a cost breakdown per item of Work. d. The Contractor shall ensure that the affidavit is executed by an official who has the authority to legally bind the Contractor. ADD the following subsection: 10.3 Governing Law & Forum for Litigation. 1. This Contract shall be governed by and construed in accordance with the laws of the State of California. Any lawsuits, at law or in equity, between the parties arising out of this Contract shall be filed in a court of competent jurisdiction in the County of San Diego. With respect to venue, the parties agree that this Contract is made in and will be performed in the County of San Diego. The parties waive all provisions of law providing for a change of venue in these proceedings to any other county. SECTION 3 – CONTROL OF THE WORK 3-2 SELF-PERFORMANCE. ADD the following: 1. If Contractor fails to satisfy the provisions requiring the Contractor to complete Work amounting to at least 50 percent of the Contract price with its own organization unless stipulated otherwise in the Contract Documents, the Agency may at its sole discretion elect to cancel the Contract or deduct an amount equal to 10 percent of the value of the Work performed in excess of 50 percent of the Contract Price by other than the Contractor’s own organization. The Board shall be the sole body for determination of a violation of these provisions. In any proceedings under this section, the Contractor, or prime Contractor, shall be entitled to a public hearing before the Board and shall be notified 10 Calendar Days in advance of the time and location of the hearing. The determination of the Board shall be final. 3-3 SUBCONTRACTORS. ADD the following: 1. The Contractor shall incorporate these Specifications in the Contractor’s subcontracts for the work being performed by the Contractor’s Subcontractor. 2. The Contractor shall obtain or require that each Subcontractor obtains insurance policies in accordance with 5-4, “INSURANCE” which shall be kept in full force and effect for the duration of the Contract and in any attached supplemental agreements. 3. In any dispute between the Contractor and the Contractor’s Subcontractors, the Agency shall not be made a party to any judicial or administrative proceeding to resolve the dispute. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 88 4. The Contractor shall ensure that the Contractor’s Subcontractors are appropriately licensed for the duration of the work that is performed under the Subcontracts in accordance with 2- 1, “WORK TO BE DONE.” If a Subcontractor is not properly licensed, the Contractor shall cease payment to the Subcontractor for all work performed when the Subcontractor was not properly licensed. The Contractor shall return to the Agency any payment the Contractor made to a Subcontractor for work performed when the Subcontractor was not licensed. 5. Subcontractors shall be considered employees of the Contractor, and the Contractor shall be responsible for their work. 6. Where the Contract Documents require that a particular product be installed or applied by an applicator approved by the manufacturer, ensure the Subcontractor or Supplier employed for such work is approved by the manufacturer. 7. Before the work of any Subcontractor is started, the Contractor shall submit to the Engineer for approval a written statement showing the Work to be subcontracted giving the name and business of each Subcontractor and description and value of each portion of the Work to be so subcontracted. This submittal will confirm the Subcontractor’s commitments in the Bid. 8. Refer to the technical specifications for minimal qualifications, necessary work experience, certifications, and performance requirements for specific portions of the work. 3-4 AUTHORITY OF THE ENGINEER. ADD the following: 1. The Engineer shall be the single point of contact and shall be included in all communications between Contractor and any Agency representative. 3-5 INSPECTION. ADD the following: 1. Contractor shall make available to the Engineer accurate books and accounting records regarding all its activities. Contractor shall contractually require all Subcontractors to this Contract to do the same. The Engineer shall have access to the Contractor’s, and any Subcontractors documents described in this Section 3-5(1) within San Diego County. The Engineer shall have the right to monitor, assess, and evaluate Contractor’s and its Subcontractor’s performance pursuant to this Contract. The Engineer’s monitoring, assessments, and evaluations will include, but shall not be limited to, audits, inspection of premises, reports, contracts, subcontracts and interviews of Contractor’s staff and the staff of all Subcontractors to this Contract. Upon reasonable advance notice, Contractor shall make available to the Engineer for examination, all of its, and all Subcontractors to this Contract, records with respect to all matters covered by this Contract. Contractor shall also permit the Engineer to audit, examine, copy and make excerpts or transcripts from such data and records, and to make audits of all invoices, materials, payrolls, records of personnel, and other data relating to all matters covered by this Contract. Any inspection described in this Section 3-5(1) shall occur as often as the Engineer deems necessary and during normal business hours. However, any such inspection shall not unreasonably interfere with Contractor’s ongoing business operations. Contractor and all Subcontractors to this Contract shall maintain such data and records for as long as may be required by applicable laws and regulations. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 89 2. The Agency may utilize consultants to assist the Engineer during construction in observing the Contractor’s performance. The consultant shall be the Agency’s Representative on the Site assisting the Engineer and must not be confused with a building inspector with the Agency or with a Special Inspector. 3. The Agency may utilize a Special Inspector for inspection of specialty work and materials, whose costs the Agency will pay for unless the Contractor fails inspection. If inspections or tests reveal non-compliance with the requirements of the Contract Documents, the Contractor shall pay for all corrective measures deemed necessary by the Engineer and also pay the cost of the Agency’s subsequent re-inspection and re-testing. 4. Inspections required by codes or ordinances are the Contractor’s responsibility. 5. The Contractor’s quality control testing and inspections are the Contractor’s responsibility. Contractor shall coordinate and schedule all inspections and tests. The Contractor shall give the Engineer notice of tests and inspections made by others. At least 5 Working Days of notice shall be given for offsite inspections. The Contractor shall wait until the Engineer has responded and agreed to Contractor’s schedule before scheduling test or inspections. 6. The Agency shall schedule any inspections and tests as the Agency deems necessary to ensure the Work is accomplished in accordance with the requirements of the Contract Documents (other than inspections for work performed in accordance with a permit). The Contractor is responsible for the inspection of all Work performed in accordance with the Contract Documents. 7. Contractor shall provide access in accordance with Cal-OSHA Standards as necessary. 8. Contractor shall remove and replace any items of Work performed without the required permit or inspection. For required subsequent inspection, the Contractor shall remove and replace Work at the discretion of Engineer at no additional cost to the Agency. Inspection of the Work does not relieve the Contractor of full compliance with the Contract Documents. 9. Contractor shall not conceal the Work prior to inspection, testing, or approval required by the Contract Documents, the Engineer’s prior written request, or by other agencies. If any item of Work is done prior to obtaining the required approvals when requested by the Engineer, Contractor shall expose the Work for inspection, testing, and/or approval. Upon successful completion of the inspection, testing, or approval, the Contractor shall proceed with the Work. The Contractor shall bear all direct and indirect costs and damages of such uncovering and re-covering and shall not be entitled to an increase in the Contract Price or the Contract Time, unless the Contractor has given the Engineer and any other affected agencies written notice of the Contractor’s intention to cover the Work and the Engineer has not acted in response to such notice. 10. When specified, Contractor shall make arrangements for tests, inspections, and approvals with an independent testing laboratory or entity acceptable to the Engineer, or with the appropriate public authority. The payment for such tests, inspections, and approvals are included in the Contract Price. 11. Unless specified otherwise, the Contractor shall pay the cost of inspections and tests. If inspections or tests reveal non-compliance with the requirements of the Contract Documents, the Contractor shall bear the cost of corrective measures deemed necessary by the Engineer and the cost of the Agency’s subsequent re-inspection and re-testing. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 90 12. The Contractor shall, at no charge to the Agency, provide copies of all records in the Contractor’s or Subcontractor’s possession pertaining to the Work that the Engineer may request. 3-6 THE CONTRACTOR’S REPRESENTATIVE. ADD the following: 1. Both the representative and alternative representative shall be the Contractor’s employees and shall not be assigned to a Subcontractor unless otherwise approved by the Agency in writing. 2. The Contractor’s Project team shall attend scheduled construction meetings as required by the Engineer. If any of Contractor’s staff cannot attend, the Contractor shall notify the Engineer a minimum of 24 hours in advance, prior to the start of the scheduled meeting. 3. The payment for the Contractor’s attendance at Project meetings is included in the Contract Price. The Engineer shall deduct costs assessed to the Contractor for not attending the meetings from the monthly progress payment via Change Order. 4. The Contractor’s Representative shall possess the following minimum qualifications and experience: a. At least five years of verifiable experience in a superintendent capacity for projects that are similar in scope and cost to the projects identified in the Bidder Information and Experience Form (00 43 40), and successful completion of at least two projects similar in scope to the Work of this Contract with values over $2,000,000. The Contractor shall be responsible for submitting verifiable experience records. 3-7 CONTRACT DOCUMENTS. 3-7.1 General. ADD the following: 1. Specifications and Plans are divided into groups by engineering discipline for the Agency’s convenience. These divisions are not for the purpose of apportioning the Work or responsibility for the Work among Subcontractors and Suppliers. 2. The Contractor shall supply any Work that may reasonably be inferred from the Specifications or Plans as being required to produce the intended result whether or not it is specifically called for, at no additional cost to the Agency. 3. If referenced documents have been discontinued or updated by the issuing organization, the replacement documents issued or otherwise identified by that organization shall be used or, if there are no replacement documents, the last version of the document before it was discontinued. 4. Scaled dimensions on Contract Documents are approximate. Before ordering materials or commencing the Work, the Contractor shall measure the Site for proper size and fit and verify dimensions and quantities by taking measurements in the field. The Contractor shall be responsible for their accuracy. 5. The Contractor shall verify any conditions affecting the cost of the Work through a reasonable examination of the Work Site prior to submitting the Bid. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 91 6. Existing improvements visible at the Work Site, for which no specific disposition is made on the Plans, but which interfere with the completion of the Work, shall be removed, and disposed of by the Contractor. 7. The Plans, Specifications, and other Contract Documents shall govern the Work. The Contract Documents are intended to be complementary and cooperative. Anything specified in the Specifications and not shown on the Plans or shown on the Plans and not specified in the Specifications, shall be as though shown on or specified in both. 8. The Contractor shall ascertain the existence of any conditions affecting the cost of the Work through a reasonable examination of the Work Site prior to submitting the Bid. 9. Existing improvements visible at the Work Site, for which no specific disposition is made on the Plans, but which interfere with the completion of the Work, shall be removed, and disposed of by the Contractor. 10. The Contractor shall, upon discovering any error or omission in the Plans or Specifications, immediately call it to the attention of the Engineer. The Contractor shall ascertain the existence of any conditions affecting the cost of the Work through reasonable examination of the Work site prior to submitting the Bid. 3-7.2 Precedence of the Contract Documents. DELETE in its entirety and REPLACE with the following: 1. If there is a conflict between any of the Contract Documents, the document highest in the order of precedence, and most recent in edition, shall control. The order of precedence, from highest to lowest, shall be as follows: a. Permits (issued by jurisdictional regulatory agencies including environmental documents). b. Change Orders and supplemental agreements; whichever occurs last. c. Contract Addenda, whichever occurs last. d. The signed written Contract. e. City of Carlsbad General Provisions (00 73 00) f. Technical Specifications g. City of Carlsbad Supplemental Provisions (00 74 00) h. Project Plans. i. Standard Plans i. City of Carlsbad Standard Drawings. ii. Carlsbad Municipal Water District Standard Drawings. iii. City of Carlsbad modifications to the San Diego Area Regional Standard Drawings. iv. San Diego Standard Regional Standard Drawings. v. Traffic Signal Design Guidelines and Standards. vi. State of California Department of Transportation Standard Plans. vii. California Manual on Uniform Traffic Control Devices (CA MUTCD). j. “Greenbook” (Standard Specifications for Public Works Construction). k. Reference Specifications. l. Manufacturer’s Installation Recommendations 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 92 2. When additional small business/minority/women-owned/veteran or other special requirements by funding sources are included in the Contract Documents, the funding source’s requirements shall govern. 3. When a conflict exists between the ADA requirements of Title 24, and the Agency Supplemental Provisions, the most restrictive requirement shall be followed. ADD the following: 3-7.3 Red-lines and Record Documents. 3-7.3.1 General. 1. The Contractor shall, at no charge to the Agency, provide copies of all records in the Contractor’s or Subcontractor’s possession pertaining to the Work that the Engineer may request. 2. The Contractor shall keep the Red-lines current with entries checked by the Engineer before the Work is covered. Contractor’s failure to update and deliver Red-lines information monthly to the Engineer for review and approval may result in the withholding of monthly progress payments. 3. The Contractor shall note the source identification, such as RFI numbers and Change Order numbers, as required identifying the source of the change to the Contract Documents. 4. The Contractor shall deliver the Red-lines to the Engineer upon completion of the Construction Work. 5. The Contractor shall legibly annotate a full-size set of Plans daily, in red ink, to record additions, deletions or changes to the Work and changes in location, elevation or character of the Work not otherwise shown or noted in the Contract Documents. This “redline” set of drawings shall be kept on the Job Site, shall be used only as a record set.Contractor shall immediately give written notice of any conflicts between these documents to the Engineer. 6. The draft final red line set shall be submitted to the Engineer within five (5) Calendar Days of the final walk-through meeting. The Contractor shall review the redline changes with the engineer during this meeting. The engineer will provide submittal review transmittal noting if the red line set has been accepted or requires revision. The Contractor shall revise per the requested changes and corrections noted and resubmit within ten (10) calendar days upon receipt of the submittal review transmittal. 7. As-built information shall represent field measurements, approved Shop Drawings, Working Drawings, samples, product data, and other pertinent data discovered during the performance of the Work. The Contractor shall note the source of the change such as RFI or Change Order numbers, as required. The Contractor shall clearly record additions or changes in the Work and depth of underground facilities by dimensioning from 2, known, fixed points. 8. Payment for Record Drawings and Documents shall be included in the various Bid items and no additional payment will be made therefor. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 93 3-7.3.2 Asset Specific Red-lines. 1. Irrigation System Red-lines: Red-lines shall clearly record by dimension from 2 known fixed points and by depth of underground facilities all deviations, modifications, and changes in the Work. Records, deviations, modifications, and changes on the day the Work is performed shall reflect the actual Work location and shall be marked in red at the scale of the Plan sheet on which they are recorded. Red-lines shall show any changes to the Plans for the equipment locations and associated information for the following: a. Potable water mainline and size b. Water Meter - Size, type of water (potable or reclaimed), and water meter address. c. Backflow Device - Size, available static pressure in psi, the psi and flow in gallons per minutes for which the irrigation system is designed, and device serial number. d. Master Control Valve. e. Flow Sensor. f. Pressure Regulator Valve. g. Isolation Valves. h. Remote Control Valves - Size, irrigation controller, valve station number, and flow demand in gallons per minute. i. Quick Coupling Valves and Size. j. Electrical Meter, including meter address. k. Remote Control Valve Wiring. l. Communication Cables. m. Pull Boxes. n. Rain Shut Off Switch. o. Electrical lines from electrical meter to irrigation controller, including the power disconnect switch. p. Irrigation Mainline and Size. q. Irrigation Lateral Line and Size. r. Irrigation Sleeves and Size. s. Irrigation Controller - Location, number of stations, identifying call-out. t. Irrigation sprinkler heads which have been added or deleted from the approved Plans. Changes in manufacturer nozzle size shall be noted on the red-lined Drawings including operating pressure, gallons per minute, and radius of throw. 2. Re-vegetation Red-lines: a. Within 4 weeks of the end of the Plant Establishment Period, as determined and accepted by the Project Biologist or Landscape Architect, furnish and submit to the Engineer 1 full scale Red-lines set showing field changes to grade, erosion control, and seeding for the re-vegetated areas. 3. Utility Red-lines: Utility Red-lines shall show any changes from the Plan for the following: a. Horizontal and vertical bends b. Changes in pipe material or pressure class c. Isolation valves d. Insulating joints 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 94 e. Blow off valves by stationing and offsets. f. Air vacuum valves by stationing and offsets. g. Water and recycled water meter boxes replaced. h. Water sampling stations i. Cathodic test stations j. Locations of all sewer laterals and cleanouts. k. Items abandoned in place following dewatering operation. 4. Building Red-lines: Building Red-lines shall show any changes from the Plans for the following: a. Location by dimension and the depth by elevation of underground lines, valves, plugged tees, and capped ends. b. By dimension or scale Plans, wiring, conduits, and pull boxes as installed. c. Information necessary to maintain and service concealed items of Work. d. Dimensional changes to the Drawings. e. Revisions to details shown on the Drawings. f. Depths of foundations below the first floor. g. Locations and depths of underground utilities. h. Revisions to the routing of piping and conduits. i. Revisions to electrical circuitry. j. Actual equipment locations. k. Duct size and routing. l. Locations of concealed internal utilities. m. Changes made by Change Orders. n. Details not shown on original Plans. 5. Traffic Signals and Street Lighting: a. The Contractor shall provide the Engineer with a cable route diagram indicating the actual cable route and meter marks for all intersections, directional change points in the cable routing, and all termination points. The Contractor shall record these points during cable installation, provide cable system Red-lines showing the accurate cable route to the Engineer, and record information such as the location of slack cable and its quantity in the cable route diagram. b. The Contractor shall provide 3 copies of D-Sheet sized Red-lines. 6. SWPPP: a. Upon completion of construction, the Contractor shall submit the SWPPP and all its appendices, records, reports, maps and records of permanent BMPs to the Engineer with the Red-lines. 7. Slurry Seal and Asphalt Concrete Overlay: a. The Contractor shall clearly record on the forms the Agency provides in MS Excel format the actual dates and quantity of each Bid item applied to each street segment and comments regarding each segment and record reasons if no work is performed. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 95 8. Fiber Optic and Wi-Fi Device Red-lines: Fiber Optic and Wi-Fi Device Red-lines shall clearly record by dimension from 2 known fixed points and by depth of underground facilities all deviations, modifications, and changes in the Work. Records, deviations, modifications, and changes on the day the Work is performed shall reflect the actual Work location and shall be marked in red at the scale of the Plan sheet on which they are recorded. Red- lines shall show the equipment locations and associated information for the following: a. Locations and depths of underground utilities. b. Revisions to the routing of piping and conduits. c. Actual equipment locations. d. Pull Boxes. e. Electrical Meter, including meter address. f. Items abandoned in place. 3-7.3.3 Payment. 1. The payment for Red-lines Drawings shall be included in the Contract Price. ADD the following: 3-7.4 Measurement and Dimensions. 1. Scaled dimensions are approximate. Before ordering materials or commencing the Work, the Contractor shall measure the Site for proper size and fit and verify dimensions and quantities by taking measurements in the field. Contractor shall be responsible for their accuracy. 3-8 SUBMITTALS. 3-8.1 General. ADD the following: a. Shop Drawings and engineering data (submittals) covering all equipment and all fabricated components and building materials which will become a permanent part of the Goods and Special Services under this Contract shall be submitted to Engineer for review, as required. Submittals shall verify compliance with the Contract Documents and shall include Drawings and descriptive information in sufficient detail to show the kind, size, arrangement, and the operation of component materials and devices; the external connections, anchorages, and supports required; the performance characteristics; and dimensions needed for installation and correlation with other materials and equipment. b. Each submittal shall cover items from only one section of the specification unless the item consists of components from several sources. Contractor shall submit a complete initial submittal including all components. When an item consists of components from several sources, Contractor's initial submittal shall be complete including all components. c. All submittals, regardless of origin, shall be approved by Contractor and clearly identified with the name and number of this Contract, Contractor's name, and references to applicable specification paragraphs and Contract Drawings. Each copy of all submittals, regardless of origin, shall be stamped or affixed with an approval statement of Contractor: 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 96 1. "I hereby certify that the (equipment, material, procedure(s)) shown and marked in this submittal is that proposed to be incorporated into this Project, is in compliance with the Contract Documents, can be installed in the allocated spaces, and is submitted for approval.” 2. Or "I hereby certify that the (equipment, material, procedure(s)) contained herein meet all requirements shown or specified in the Contract Documents, except for the following deviation(s): .” d. Each submittal shall indicate the intended use of the item in the Goods and Special Services. When catalog pages are submitted, applicable items shall be clearly identified and inapplicable data crossed out. The current revision, issue number, and date shall be indicated on all Drawings and other descriptive data. e. Contractor shall be solely responsible for the completeness of each submittal. Contractor's stamp or affixed approval statement of a submittal, is a representation to Engineer that Contractor accepts sole responsibility for determining and verifying all quantities, dimensions, field construction criteria, materials, catalog numbers, and similar data, and that Contractor has reviewed and coordinated each submittal with the requirements of the Goods and Special Services and the Contract Documents. f. All deviations from the Contract Documents shall be identified as deviations on each submittal and shall be tabulated in Contractor's letter of transmittal. Such submittals shall, as pertinent to the deviation, indicate essential details of all changes proposed by Contractor (including modifications to other facilities that may be a result of the deviation) and all required piping and wiring diagrams. g. Engineer will not accept submittals from anyone but Contractor. Submittals shall be consecutively numbered in direct sequence of submittal and without division by subcontracts or trades. h. For electronic submittals in Procure, drawings and the necessary data shall be submitted electronically to Engineer as specified below. Submittal documents shall be in black and white unless color is required for the review of the submittal. All electronic files shall be in PDF as generated by Adobe Acrobat Professional latest version. The PDF file(s) shall be fully indexed using the Table of Contents, searchable with thumbnails generated. PDF images must be at a readable resolution. For most documents, they should be scanned or generated at 300 dots per inch (dpi). Optical Character Recognition (OCR) capture must be performed on these images so that text can be searched, selected and copied from the generated PDF file. The PDF documents shall have a bookmark created in the navigation frame for each major entry (“Section” or “Chapter”) in the Table of Contents. Thumbnails shall be generated for each page or graphic in the PDF file. The opening view for each PDF document shall be as follows: 1. Initial View: Bookmarks and Page. 2. Magnification: Fit in Window. 3. The file shall open to the Contractor’s transmittal letter, with bookmarks to the left. The first bookmark shall be linked to the Table of Contents. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 97 PDF document properties shall include the submittal number for the document title and the Contractor’s name for the author. i. Electronic submittal file sizes shall be limited to 10 MB. When multiple files are required for a submittal the least number of files possible shall be created. j. The Contractor shall post submittals and retrieve the Engineer’s submittal review comments through Procore accessible through the Internet. Instruction on procedures for posting and retrieving submittals will be provided after award of the Contract. k. Facsimiles (fax) will not be acceptable. Engineer will not accept submittals from anyone but Contractor. Submittals shall be consecutively numbered in direct sequence of submittal and without division by subcontracts or trades. l. The Contractor shall allow a minimum of 20 Working Days for review of submittals unless specified. 3.8.1.2 Resubmittal of Drawings and Data. 1. Contractor shall accept full responsibility for the completeness of each resubmittal. Contractor shall verify that all corrected data and additional information previously requested by Engineer are provided on the resubmittal. 2. When corrected copies are resubmitted, Contractor shall direct specific attention to all revisions in writing and shall list separately any revisions made other than those called for by Engineer on previous submittals. Requirements specified for initial submittals shall also apply to resubmittals. Resubmittals shall bear the number of the first submittal followed by a letter (A, B, etc.) or a unique identification that indicates the initial submittal and correct sequence of each resubmittal. 3. Resubmittals shall be made within 30 Calendar Days of the date of the letter returning the material to be modified or corrected, unless within 14 Calendar Days Contractor submits an acceptable request for an extension of the stipulated time period, listing the reasons the resubmittal cannot be completed within that time. 4. The need for more than 1 resubmittal, or any other delay in obtaining Engineer's review of submittals, will not entitle Contractor to extension of the Contract Times unless delay of the Work is the direct result of a change in the Work authorized by a Change Order or failure of Engineer to review and return any submittal to Contractor within the specified review period. 5. Provide one submittal for items pertaining to only one specification section. If an item consists of two or more components from several sources that comprise a unit (e.g., valves and actuators), submit each item concurrently and with a separate letter of transmittal for a complete initial submittal for all components. 3-8.1.3 Color Selection. a. Contractor shall submit samples of colors and finishes for all accepted products before Engineer will coordinate the selection of colors and finishes with Agency. Engineer will prepare a schedule of finishes that include the colors and finishes selected for both manufactured products and for surfaces to be field painted or finished and will furnish this schedule to Contractor within 60 Calendar Days after the date of acceptance of the last color or finish sample. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 98 3-8.1.4 Operations and Maintenance Data and Manuals. 1. Adequate operation and maintenance information shall be supplied for all equipment requiring maintenance or other attention. The equipment supplier shall prepare a Project specific operation and maintenance manual for each type of equipment indicated in the individual equipment sections or the equipment schedule. 2. Parts lists and operating and maintenance instructions shall be furnished for other equipment not listed in the individual equipment sections or the equipment schedule. 3. Operation and maintenance manuals shall include the following: a. Equipment function, normal operating characteristics, and limiting conditions. b. Assembly, installation, alignment, adjustment, and checking instructions. c. Operating instructions for startup, routine and normal operation, regulation and control, shutdown, and emergency conditions. d. Lubrication and maintenance instructions. e. Guide to troubleshooting. f. Parts lists and predicted life of parts subject to wear. g. Outline, cross section, and assembly drawings; engineering data; and wiring diagrams. h. Test data and performance curves, where applicable. 4. The operation and maintenance manuals shall be in addition to any instructions or parts lists packed with or attached to the equipment when delivered, or which may be required by Contractor. 5. Manuals shall be submitted in electronic format to the Engineer prior to the date of shipment of the equipment. The manuals shall be submitted and the Engineer’s review comments retrieved, through the Project website accessible through the Internet. Instruction on procedures for posting and retrieving O&M submittals and review comments will be provided after award of the Contract. When the O&M manuals are reviewed "RETURNED FOR CORRECTION,” the corrections shall be made as instructed by the Engineer or Consulting Engineer, and corrected manuals resubmitted to the Engineer or Consulting Engineer. When review by the Engineer is complete, 3 copies of each electronic O&M manual shall be delivered on CD-ROM to the Engineer. Each CD shall contain only 1 copy of 1 manual. Delivery of the final O&M shall be made 30 Calendar Days prior to placing the equipment in operation. 6. All material shall be marked with Project identification, and inapplicable information shall be marked out or deleted. 7. Shipment of equipment will not be considered complete until all required manuals and data have been received. 3-8.1.5 Electronic Operations and Maintenance Manuals. 1. Electronic manuals shall be in Adobe Acrobat’s PDF and shall be prepared at a resolution between 300 and 600 dpi, depending on document type. OCR capture shall be performed on these documents. OCR settings shall be performed with the “original image with hidden text” option in Adobe Acrobat Exchange. 2. File size shall be limited to 10 MB. When multiple files are required the least number of files possible shall be created. File names shall be in the format OMXXXXX-YYYZ-V.pdf, where XXXXX is the 5-digit number corresponding to the specification section, YYY is a 3-digit O&M 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 99 manual number, e.g., 001, Z is the letter signifying a resubmittal, A, B, C, etc, and V is a number used only when more than one 10 MB file is required for an O&M manual. 3. Documents prepared in PDF format shall be processed as follows: Pages shall be searchable (processed for optical character recognition) and indexed when multiple files are required. a. Of material to update the manual provided by the manufacturer. Pages shall be rotated for viewing in proper orientation. b. A bookmark shall be provided in the navigation frame for each entry in the Table of Contents. c. Embedded thumbnails shall be generated for each completed PDF file. d. The opening view for PDF files shall be as follows: e. Initial View: Bookmarks and Page f. Page Number: Title Page (usually Page 1) g. Magnification: Set to Fit in Window h. Page: Single Page i. Where the bookmark structure is longer than 1 page, the bookmarks shall be collapsed to show the chapter headings only. j. When multiple files are required the first file of the series (the parent file) shall list every major topic in the Table of Contents. The parent file shall also include minor headings bookmarked based on the Table of Contents. Major headings, whose content is contained in subsequent files (children) shall be linked to be called from the parent to the specific location in the child file. The child file shall contain bookmark entries for both major and minor headings contained in the child file. The first bookmark of any child file shall link back to the parent file and shall read as follows "Return to the Equipment Name Table of Contents," e.g., Return to the Polymer Feed System Table of Contents. k. Drawings shall be bookmarked individually. l. Files shall be delivered without security settings to permit editing, insertion and deletion. 3-8.1.6 Labeling. a. At a minimum, the following information shall be included on all final O&M manual materials, including thumb drives and hard copy manuals: I. Equipment name and/or O&M title spelled out in complete words. II. Project Name. III. Agency Project/Contract Number. IV. Specification Section Number. Example: “Section 15 55 00” V. Manufacturer’s name. VI. File Name and Date. 3-8.2 Working Drawings. ADD the following: 1. Working Drawings shall be of a size and scale to clearly show all necessary details and submitted electronically into Procore. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 100 DELETE Table 3-8.2 in its entirety and REPLACE with following: TABLE 3-8.2 Item Section/ Drawing No. Title Subject 1 3-12.5.2 Sewage Bypass and Pumping Plan Sanitary Sewers 2 3-12.8.2 Dewatering Plan Water Pollution Control 3 5-7.2.2 Shoring Plan Safety 4 300-3.2 Cofferdams Structure Excavation & Backfill 5 303-1.6.1 General Falsework 6 303-1.7.1 General Placing Reinforcement 7 303-3.1 General Prestressed Concrete Construction 8 304-1.1.2 Falsework Plans Structural Steel 9 306-8.8 SDW- 154* Valves, Hydrants, and Appurtenances Water Valve Bypass Details for Mainlines 16-Inch and Larger 10 306-8.8.3 Thrust Blocks and Anchor Blocks Unless specified otherwise, design of all size water main thrust blocks and anchor blocks 11 307-1.1 General Jacking Operations 12 307-2.1 General Tunneling Operations 13 308-3 Submittals Microtunneling 14 601-2.1.2 Engineered Traffic Control Plan (TCP) Temporary Traffic Control for Construction and Maintenance Work Zones 15 1001-3 Storm Water Pollution Prevention Plan (SWPPP) Water Pollution Control 16 1001-4 Water Pollution Control Plan (WPCP) Water Pollution Control * Note: The distance dimensions shown between the bypass pipes and the mainlines are subject to change to field conditions. Items listed in Table 3-8.2, except for items 1, 2 and, 5, shall be prepared by a Civil or Structural Engineer registered by the State of California. Item 15 shall be prepared by a Qualified SWPPP Developer (QSD) in accordance with 1001 3, “Storm Water Pollution Prevention Plan (SWPPP).” Item 16 shall be prepared in accordance with 1001-4, “Water Pollution Control Plan (WPCP).” 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 101 3-8.3 Shop Drawings. ADD the following: 1. Shop Drawings shall be submitted electronically to the Agency. 2. Additional Shop Drawings may be required by the Special Provisions and technical specifications. 3. Shop drawings shall bear the Contractor’s certification that the Contractor has reviewed, checked and approved the Shop Drawings and that they are in conformance with the requirements of the Contract. DELETE Table 3-8.3 in its entirety and REPLACE with following: TABLE 3-8.3 TABLE 3-8.3 Item Subsection Title Subject 1 207-2.5 Joints Reinforced Concrete Pipe 2 207-8.4 Joints Vitrified Clay Pipe 3 209-2.2.2 Shop Drawings Steel Pipe and Fittings 4 216-1 General Precast Reinforced Concrete Box 5 218-1 General Precast Vault 6 304-1.1.1 Shop Drawings Structural Steel 7 304-2.1 General Metal Hand Railings 3-8.4 Supporting Information. ADD the following: 1. The Contractor shall submit samples of the materials with cut sheets of the products. The Contractor shall organize cut sheets for review and approval by the Engineer prior to use on the Project and identify deviation from any of the specified material clearly, including cut sheets and samples of both the specified material and basis for the substitution. Included should be the Agency’s Project Name, Project Number, and the Engineer’s name, Contractor Name, and Submittal Number and clearly indicate the specific product to be used. 2. When photos of material are required, they shall be clear in resolution, identify the specific item for review, and shall indicate the name of the item, source, and date taken. The material shown in the photo shall be currently available for use on the Project. 3. For landscaping and irrigation materials, the Contractor shall submit samples and test results to the Engineer within 15 Working Days of the Notice to Proceed. 4. Test sections (“Mock ups”) of materials as required in the Special Provisions shall be accepted by the Engineer before proceeding with the Work. 5. The Contractor shall provide and keep up-to-date a complete “As-Built” record set of blue- line prints, which shall be corrected in red daily and show every change from the original Drawings and Specifications and the exact “As-Built” locations, sizes and kinds of equipment, underground piping, valves, and all other Work not visible at surface grade. Prints for this purpose may be obtained from the Agency at cost. This set of Drawings shall be kept on the 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 102 job and shall be used only as a Record Set and shall be delivered to the Engineer within 10 Calendar Days of completion of the Work. Payment for performing the Work required by Section 2-5.4 shall be included in the various Bid items and no additional payment will be made therefor. 3-8.6 Manufacturer’s Operation, Maintenance, and Warranty Instructions. To sentence (1), DELETE in its entirety and SUBSTITUTE with the following: For each pre-manufactured product covered by a manufacturer’s warranty, Contractor shall submit 1 electronic copy and 3 bound original or legal copies prior to acceptance of the Contract. 3-9 SUBSURFACE DATA. DELETE in its entirety and SUBSTITUTE with the following: 3-9 TECHNICAL STUDIES AND SUBSURFACE DATA. 1. If reports of explorations and tests of Site conditions are referenced in the Contract Documents, Contractor is encouraged to inspect the Site, acquire, and review these reports, and take other necessary steps to thoroughly familiarize oneself with the Site conditions. If a review of the documents and Site inspection indicate an obstruction or utility conflict with the proposed work, immediately notify the Engineer. 2. Subsurface data shall include geotechnical reports, groundwater elevations, soil analyses and characterization, and other information included or referenced in the Special Provisions and shall apply only at the location of the test holes and to the depths indicated. Additional subsurface exploration may be performed by Bidders or the Contractor at their own expense. 3. Contractor is encouraged to review subsurface data, examine the Site and assess the Site conditions pertaining to the Work. If a review of the documents and Site inspection indicate an obstruction or utility conflict with the proposed work, immediately notify the Engineer. 4. Soil test reports for test holes which have been drilled are available for review at the office of the Engineer. Additional exploration may be performed at Contractor’s own expense. 5. The indicated groundwater elevation is that which existed on the date specified in the data. It shall be Contractor’s responsibility to determine and allow for the groundwater elevation on the date the Work is performed. A difference in groundwater elevation between what is shown in soil boring logs and what is encountered during construction shall not be considered as a basis for Extra Work in accordance with 2-8, “Extra Work”. 3-10 SURVEYING. DELETE this Section in its entirety and replace with the following: 3-10.1 Permanent Survey Markers. The Contractor shall not cover or disturb permanent survey monuments or benchmarks without the consent of the Engineer. Where the Engineer concurs, in writing, with the Contractor that protecting an existing monument in place is impractical, the Contractor shall employ a licensed land surveyor or a registered civil engineer authorized to practice land surveying within the State of California, hereinafter Surveyor, to establish the location of the monument before it is disturbed. The Contractor shall have the monument replaced by the Surveyor no later than thirty (30) days after construction at the site of the 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 103 replacement is completed. The Surveyor shall file corner record(s) as required by §§ 8772 and 8773, et seq. of the California Business and Professions Code. When a change is made in the finished elevation of the pavement of any roadway in which a permanent survey monument is located, the Contractor shall adjust the monument frame and cover to the new grade within 7 days of paving unless the Engineer shall approve otherwise. Monument frames and covers shall be protected during street sealing or painting projects or be cleaned to the satisfaction of the Engineer. 3-10.2 Survey Service. The Contractor shall hire and pay for the services of a Surveyor, hereinafter Surveyor to perform all work necessary for establishing control, construction staking, records research and all other surveying work necessary to construct the work, provide surveying services as required herein and provide surveying, drafting and other professional services required to satisfy the requirements of the Land Surveyors Act. Surveyor shall be resident on the site during all surveying operations and shall personally supervise and certify the surveying work. 3-10.2.1 Submittal of Surveying Data. All surveying data submittals shall conform to the requirements of Section 3-8, “Submittals”, herein. The Contractor shall submit grade sheets to the Engineer before commencing work in the area affected by the grade sheets. The Contractor shall submit field notes for all surveying required herein to the Engineer within ten days of performing the survey. All surveying field notes, grade sheets and survey calculations shall be submitted in bound form on 215mm by 280 mm (81/2” by 11”) paper. The field notes, calculations and supporting data shall be clear and complete. Supporting data shall include all maps, affidavits, plats, field notes from earlier surveys and all other evidence used by the Surveyor to determine the location of the monuments set. The field notes and calculations will be labeled with name of the Surveyor, the party chief, the field crewmembers and the author of the field notes or calculations. They shall be annotated with the date of observation or calculation, be numbered with consecutive page numbers and shall be readable without resort to any electronic aid, computer program or documentation for any computer program. The field notes shall be prepared in conformance with the CALTRANS “Surveys Manual”. The Contractor shall have a Record of Survey prepared by the Surveyor and file it in conformance with §§ 8700 - 8805 of the State of California Business and Professions Code when the Surveyor performs any surveying that such map is required under §§ 8762 of the State of California Business and Professions Code and whenever the Surveyor shall establish, set or construct any permanent survey monument. SDRS drawing M-10 type monuments, bolts, spikes, leaded tacks and nails (when set in concrete), iron pipes, reinforcing steel and all monuments and marks that are at, or accessory to, property corners and street centerlines are permanent survey monuments. The Record of Survey shall show all monuments set, control monuments used, the basis of bearings and all other data needed to determine the procedure of survey and the degree of accuracy attained by the field surveying including the unadjusted ratio of closure. The unadjusted ratio of closure shall not exceed 1 part in 40,000. The record of survey shall show the location and justification of location of all permanent monuments set and their relation to the street right-of-way. Record(s) of Survey(s) shall be submitted for the Engineer’s review and approval before submittal to the County Surveyor and before submittal to the County Recorder. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 104 3-10.2.2 Survey Requirements. Stakes shall be set at offsets approved by the Engineer at no greater intervals than specified in TABLE 3-10.2.2(A) as measured along the project stationing. Stakes shall be set to show the location and grade of future curbs adjacent to traffic signal locations where the curb is not being built as a part of this contract. Staking and marking shall be completed by the Surveyor and inspected and approved by the Engineer before the start of construction in the area marked. Centerline monument shall have the disk stamped with the date the monument was set and the registration number of the Surveyor. Habitat mitigation sites and other areas to be preserved that are shown on the plans shall be staked and flagged prior to the start of any other activities within the limits of the work. When curb and gutter does not exist and is not being installed as a part of the project the location of adjacent facilities being constructed as a part of the contract the Contractor shall place stakes defining the horizontal and vertical location of such adjacent utility vaults, poles or other facilities that are being installed as parts of, or adjunct to, the project either by the Contractor and/or those noted on the plans as to be installed by others. TABLE 3-10.2.2(A) Survey Requirements for Construction Staking Feature Staked Stake Description  Centerline or Parallel to Centerline Spacing,  Lateral Spacing ,  Setting Tolerance (Within) Street Centerline SDRS M-10 Monument 1000’, Street Intersections, Begin and end of curves, only when shown on the plans on street centerline 0.02’ Horizontal, also see Section 2-9.2.1 herein Clearing Lath in soil, painted line on PCC & AC surfaces lath - Intervisible,  50’ on tangents &  25’ on curves, Painted line - continuous at clearing line 1’ Horizontal Slope RP + Marker Stake Intervisible and  50’ Grade Breaks &  25’ 0.1’ Vertical & Horizontal Fence RP + Marker Stake  200’ on tangents,  50’ on curves when R 1000’ & 25’ on curves when R 1000’ N/A (constant offset) 0.1’ Horizontal Rough Grade Cuts or Fills  10 m (33’) RP + Marker Stake  50’ N/A 0.1’ Vertical & Horizontal Final Grade (includes top of: Basement soil, subbase and base) RP + Marker Stake, Blue- top in grading area  50’ on tangents & curves when R 1000’ &  25’ on curves when R  1000’  22’ 3/8” Horizontal & 1/4” Vertical 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 105 Feature Staked Stake Description  Centerline or Parallel to Centerline Spacing,  Lateral Spacing ,  Setting Tolerance (Within) Asphalt Pavement Finish Course RP, paint on previous course  25’ or as per the intersection grid points shown on the plan whichever provides the denser information edge of pavement, paving pass width, crown line & grade breaks 3/8” Horizontal & 1/4” Vertical Drainage Structures, Pipes & similar Facilities,  RP + Marker Stake intervisible &  25’, beginning and end, BC & EC of facilities, Grade breaks, Alignment breaks, Junctions, Inlets & similar facilities, Risers & similar facilities (except plumbing), Skewed cut- off lines as appropriate 3/8” Horizontal & 1/4” Vertical Curb RP + Marker Stake  25’, BC & EC, at ¼, ½ & ¾ on curb returns & at beginning & end (constant offset) 3/8” Horizontal & 1/4” Vertical Traffic Signal  Vertical locations shall be based on the ultimate elevation of curb and sidewalk Signal Poles & Controller  RP + Marker Stake at each pole & controller location as appropriate 3/8” Horizontal & 1/4” Vertical Junction Box  RP + Marker Stake at each junction box location as appropriate 3/8” Horizontal & 1/4” Vertical Conduit  RP + Marker Stake  50’ on tangents & curves when R 1000’ &  25’ on curves when R  1000’ or where grade  0.30% as appropriate 3/8” Horizontal & when depth cannot be measured from existing pavement 1/4” Vertical Minor Structure  RP + Marker Stake + Line Stake for catch basins: at centerline of box, ends of box & wings & at each end of the local depression  as appropriate 3/8” Horizontal & 1/4” Vertical (when vertical data needed) Abutment Fill RP + Marker Stake + Line Stake  50’ & along end slopes & conic transitions as appropriate 0.1’ Vertical & Horizontal Wall  RP + Marker Stake + Line Point +Guard Stake  50’ and at beginning & end of: each wall, BC & EC, layout line angle points, changes in footing dimensions &/or elevation & wall height as appropriate 1/4” Horizontal & 1/4” Vertical Major Structure  Footings, Bents, Abutments & Wingwalls RP + Marker Stake + Line Point +Guard Stake 10’ to 33’ as required by the Engineer, BC & EC, transition points & at beginning & end. Elevation points on footings at bottom of columns as appropriate 3/8” Horizontal & 1/4” Vertical Superstructures RP 10’ to 33’ sufficient to use string lines, BC & EC, transition points & at beginning & end. Elevation points on footings at bottom of columns as appropriate 3/8” Horizontal & 1/4” Vertical 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 106 Feature Staked Stake Description  Centerline or Parallel to Centerline Spacing,  Lateral Spacing ,  Setting Tolerance (Within) Miscellaneous  Contour Grading  RP + Marker Stake  50’ along contour line 0.1’ Vertical & Horizontal Utilities ,  RP + Marker Stake  50’ on tangents & curves when R 1000’ &  25’ on curves when R  1000’ or where grade  0.30% as appropriate 3/8” Horizontal & 1/4” Vertical Channels, Dikes & Ditches  RP + Marker Stake intervisible &  100’, BC & EC of facilities, Grade breaks, Alignment breaks, Junctions, Inlets & similar facilities as appropriate 0.1’ Horizontal & 1/4” Vertical Signs  RP + Marker Stake + Line Point +Guard Stake At sign location Line point 0.1’ Vertical & Horizontal Subsurface Drains  RP + Marker Stake intervisible &  50’, BC & EC of facilities, Grade breaks, Alignment breaks, Junctions, Inlets & similar facilities, Risers & similar facilities as appropriate 0.1’ Horizontal & 1/4” Vertical Overside Drains  RP + Marker Stake longitudinal location At beginning & end 0.1’ Horizontal & 1/4” Vertical Markers  RP + Marker Stake for asphalt street surfacing  50’ on tangents & curves when R 1000’ &  25’ on curves when R  1000’. At marker location(s) 1/4” Horizontal Railings & Barriers  RP + Marker Stake At beginning & end and  50’ on tangents & curves when R  1000’ &  25’ on curves when R  1000’ at railing & barrier location(s) 3/8” Horizontal & Vertical AC Dikes  RP + Marker Stake At beginning & end as appropriate 0.1’ Horizontal & Vertical Box Culverts 10’ to 33’ as required by the Engineer, BC & EC, transition points & at beginning & end. Elevation points on footings & at invert as appropriate 3/8” Horizontal & 1/4” Vertical Pavement Markers RP 200’ on tangents, 50’ on curves when R  1000’ & 25’ on curves when R  1000’. For PCC surfaced streets lane cold joints will suffice at pavement marker location(s) 1/4” Horizontal  Staking for feature may be omitted when adjacent marker stakes reference the offset and elevation of those features and the accuracy requirements of the RP meet the requirements for the feature.  Reference points shall be sufficiently durable and set securely enough to survive with accuracy intact throughout the installation & inspection of the features or adjacent facilities for which they provide control. RP means reference point for the purposes of this table.  Perpendicular to centerline.  Some features are not necessarily parallel to centerline but are referenced thereto.  Multi-plane surfaced features shall be staked so as to provide line & grade information for each plane of the feature.   means greater than, or equal to, the number following the symbol.  means less than, or equal to, the number following the symbol.  The cut datum for storm drainage & sanitary sewer pipes & similar structures shall be their invert. The cut datum for all other utilities shall be the top of their pipe or conduit. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 107 All guard stakes, line stakes and lath shall be flagged. Unless otherwise approved by the Engineer flagging, paint and marking cards shall be the color specified in TABLE 3-9.2.2(B) TABLE 3-10.2.2(B) Survey Stake Color Code for Construction Staking Type of Stake Description Color* Horizontal Control Coordinated control points, control lines, control reference points, centerline, alignments, etc. White/Red Vertical Control Bench marks White/Orange Clearing Limits of clearing Yellow/Black Grading Slope, intermediate slope, abutment fill, rough grade, contour grading, final grade, etc. Yellow Structure Bridges, sound and retaining walls, box culverts, etc. White Drainage, Sewer, Curb Pipe culverts, junction boxes, drop inlets, headwalls, sewer lines, storm drains, slope protection, curbs, gutters, etc. Blue Right-of-Way Fences, R/ W lines, easements, property monuments, etc. White/Yellow Miscellaneous Signs, railings, barriers, lighting, etc. Orange * Flagging and marking cards, if used. 3-10.3 Private Engineers. Surveying by private engineers on the Work shall conform to the quality and practice required by the Engineer. 3-10.4 Line and Grade. All work shall conform to the lines, elevations, and grades shown on the Plans. Three consecutive points set on the same slope shall be used together so that any variation from a straight grade can be detected. Any such variation shall be reported to the Engineer. In the absence of such report, the Contractor shall be responsible for any error in the grade of the finished work. Grades for underground conduits will be set at the surface of the ground. The Contractor shall transfer them to the bottom of the trench. 3-10.5 Payment for Survey. Payment for work performed to satisfy the requirements of Sections 3-10.1 through 3-10.4 shall be included in the actual bid items requiring the survey work and no additional payment will be made. Extension of unit prices for extra work shall include full compensation for attendant survey work and no additional payment will be made. Payment for the replacement of disturbed monuments and the filing of records of survey and/or corner 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 108 records, including filing fees, shall be incidental to the work necessitating the disturbance of said monuments and no additional payment will be made. 3-12 CONTRACT INFORMATION SIGNS. ADD the following: Signs shall not be posted until approved by the Engineer. The Contractor shall complete and submit a Review for Sign Permit (form P-11), available at: https://www.carlsbadca.gov/services/depts/planning/applications.asp 3-12 WORK SITE MAINTENANCE. 3-12.1 General. ADD the following: 1. Maintain Site improvements including any temporary facilities, equipment, or other materials. Remove graffiti encountered on the Site within 24 hours. See also SECTION 400 - PROTECTION AND RESTORATION. 2. As a condition of Final Payment, the Contractor shall submit a signed and notarized affidavit stating that all brush, trash, debris, and surplus materials resulting from this Project have been disposed of in a legal manner. The cost of disposal is the Contractor’s responsibility. 3. The Contractor shall provide and maintain enclosed toilets for the use of their employees. Toilets must be kept in a neat and sanitary condition and ensure that they comply with all applicable laws, ordinances, and regulations pertaining to public health and sanitation of dwellings and camps. The cost of such is the Contractor’s responsibility. 4. If required in the Special Provisions, the Contractor shall provide and maintain enclosed toilets for the use of the Agency’s and Contractor’s officers, employees, or agents. Toilets must be kept in a neat and sanitary condition and ensure that they comply with all applicable laws, ordinances, and regulations pertaining to public health and sanitation of dwellings and camps. The cost of such is the Contractor’s responsibility. 5. The Contractor shall maintain drainage within and through the work areas. Earth dams will not be permitted in paved areas. Temporary dams of sandbags, asphaltic concrete, or other acceptable material will be permitted, when necessary, by the SWPPP and/ or BMP plan. Such dams shall be removed from the Site as soon as their use is no longer necessary. 6. Work Site maintenance shall be conducted on non-workdays when increased levels of maintenance are deemed necessary, in the opinion of the Engineer, to preserve the health safety or welfare of the public and or to comply with applicable regulations. 7. Disposal of all rubbish and surplus materials is incidental to Work Site maintenance. Disposal shall be made off the Site and shall be in accordance with: a. Local codes and ordinances that govern locations and methods of disposal. b. All applicable safety laws. c. Requirements of Subpart H, Section 1926.252 of the OSHA Safety and Health Standards for Construction. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 109 8. Work Site maintenance is considered incidental to the items of work that they are associated with and no additional payment will be made. 9. Cleanup and Dust Control. Throughout all phases of construction, including suspension of the Work, and until the final acceptance, the Contractor shall keep the Site clean and free from rubbish and debris. The Contractor shall also abate dust nuisance by cleaning, sweeping, and sprinkling with water, or other means as necessary. The use of water resulting in mud on public streets will not be permitted as a substitute for sweeping or other methods. 3-12.2 Air Pollution Control. ADD the following: 1. Contractor shall carry out effective measures whenever and as often as necessary to prevent Contractor’s operation from producing dust in amounts damaging to property, cultivated vegetation, domestic animals, or causing a nuisance to persons living or occupying buildings in the vicinity. Contractor shall be responsible for any damage resulting from any dust originating from Contractor’s operations. The dust abatement measures shall be continued until Contractor is relieved of further responsibility by the Engineer. 2. Contractor shall adhere to Air Pollution Control District County of San Diego regulations for equipment used on the Job Site. See Section 2-2.2 and the technical specifications for permitting requirements. 3-12.3 Noise Control. ADD the following: 1. All internal combustion engines used in the Work shall be equipped with mufflers in good repair and are subject to the City Noise Control Ordinance, Carlsbad Municipal Code Chapter 8.48. 2. Site mustering is not allowed prior to and after the allowable working hours. 3-12.4 Storage of Equipment and Materials. 3-12.4.1 General. ADD the following: 1. Equipment and material storage shall be confined to areas approved by the Engineer. Disposal of all rubbish and surplus materials shall be at the Contractor’s expense. 2. The Contractor shall order, purchase, transport, coordinate delivery, accept delivery, confirm the quantity and quality received, prepare storage area(s), store, handle, protect, move, relocate, remove and dispose excess of all materials used to accomplish the Work. 3. Materials shall be delivered to the Work Site only during Working Hours and shall be accompanied by bills of lading that shall clearly state for each delivery: the name of the Contractor as consignee, the Project name and number, address of delivery and name of consignor and a description of the material(s) shipped. 4. Prior to storage of any materials which have been shipped to or by the Contractor to any location within the City’s boundaries the Contractor shall provide the Engineer a copy of lease agreements for each property where such materials are stored. The lease agreement shall clearly state the term of the lease, the description of materials allowed to be stored and shall 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 110 provide for the removal of the materials and restoration of the storage site within the time allowed for the Work. 5. All such storage shall conform to all laws and ordinances that may pertain to the materials stored and to preparation of the storage site and the location of the site on which the materials are stored. Storage of hazardous wastes, construction equipment material, and parking and fueling of equipment shall not occur in biologically sensitive areas. 6. Loss, damage or deterioration of all stored materials shall be the Contractor’s responsibility. Conformance to the requirements of this section, both within and outside the limits of work is a part of the Work. The Engineer shall have the right to verify the suitability of materials and their proper storage at any time during the Work. 7. The Contractor shall furnish and maintain in good condition all equipment and facilities as required for the proper execution and inspection of the Work. Such equipment and facilities shall meet all requirements of applicable ordinances and laws. 8. Restore the storage area to an equal or better condition as deemed necessary by the Engineer and at no additional cost to the Agency. 10. When required by the Engineer, the Contractor shall furnish and operate a self-loading motor sweeper with spray nozzles at least once each Working Day for the purpose of keeping paved areas acceptably clean wherever construction, including restoration, is incomplete. 11. Care shall be taken to prevent spillage on haul routes. Any such spillage shall be removed immediately, and the area cleaned. 12. Excess excavation material from catch basins or similar structures shall be removed from the Site immediately. Sufficient material may remain for use as backfill if permitted by the Specifications. Forms and form lumber shall be removed from the Site as soon as practicable after stripping. 13. Failure of the Contractor to comply with the Engineer’s cleanup orders may result in an order to suspend Work until the condition is corrected. No additional compensation will be allowed because of such suspension. 14. Cleanup and dust control required in the Contract shall also be executed on weekends and other non-Working Days when needed to preserve the health safety or welfare of the public. The Contractor shall conduct effective cleanup and dust control throughout the duration of the Contract. The Engineer may require increased levels of cleanup and dust control that, in his/her sole discretion, are necessary to preserve the health, safety and welfare of the public. Cleanup and dust control shall be considered incidental to the items of Work that they are associated with and no additional payment will be made for them. 15. Vermin Control. At the time of acceptance, structures entirely constructed under the Contract shall be free of rodents, insects, vermin, and pests. Necessary extermination work shall be arranged and paid for by the Contractor as part of the Work within the Contract time and shall be performed by a licensed exterminator in accordance with requirements of governing authorities. The Contractor shall be liable for injury to persons or property and responsible for the elimination of offensive odors resulting from extermination operations. 16. Temporary Light, Power, and Water. The Contractor shall furnish, install, maintain, and remove all temporary light, power, and water at its own expense. These include piping, wiring, lamps, and other equipment necessary for the Work. The Contractor shall not draw water from any fire hydrant (except to extinguish a fire), without obtaining permission from 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 111 the water agency concerned. The Contractor shall obtain a construction meter for water used for the construction, plant establishment, maintenance, cleanup, testing and all other work requiring water related to this Contract. The Contractor shall contact the appropriate water agency for requirements. The Contractor shall pay all costs of temporary light, power and water including hookup, service, meter and any, and all, other charges, deposits and/or fees for them. These costs shall be considered incidental to the items of Work that they are associated with and no additional payment will be made for them. 3-12.4.2 Storage in Public Streets. DELETE in its entirety and SUBSTITUTE with the following: 1. Construction materials shall not be stored in streets, roads, or highways for more than 5 Calendar Days after unloading. All materials not installed or used in construction within 5 Calendar Days after unloading shall be stored at a location approved by the Engineer. 2. Construction equipment shall not be stored at the Work Site before its actual use nor for more than 5 Calendar Days after it is no longer needed. Time necessary for repair or assembly of equipment may be authorized by the Engineer. 3. Excavated material, except that which is to be used as backfill in the adjacent trench, shall not be stored in public streets unless otherwise permitted. Immediately after placing backfill, all excess material shall be removed. 4. The Contractor shall not store equipment for traffic control in right of way. ADD the following: 3-12.4.3 Storage and Staging Areas. 1. Storage and staging areas are the Contractor’s responsibility. If the Plans designate a staging location within the Project or in close proximity, the Contractor may utilize such area for their use. The storage and staging areas shall be as close as possible to the Site. Contractor is responsible for obtaining any permits, leases, or any other items necessary to obtain staging areas. 2. Storage of hazardous wastes, construction equipment material, and parking and fueling of equipment shall not be allowed in the MHPA or other biologically sensitive areas. Ensure the fueling of vehicles occurs only within designated staging areas using appropriate catch basins and devices. 3. Return the storage and staging area and the adjacent area to an equal or better condition as deemed necessary by the Engineer, at no additional cost to the Agency. 4. The Contractor shall provide the Engineer a copy of the lease agreement for any property to be used for the storage of materials or equipment prior to delivery or storage of any materials or equipment. Each lease agreement shall clearly state the term of the lease and a description of the materials or equipment allowed to be stored and shall provide for the removal of the materials or equipment and restoration of the storage site within the time allowed for the Work. 5. Construction equipment shall not be stored at the Work Site before its actual use on the Work nor for more than 5 Calendar Days after it is no longer needed. Time necessary for repair or assembly of equipment may be authorized by the Engineer. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 112 3-12.6 Water Pollution Controls. 3-12.6.2 Best Management Practices (BMPs). ADD the following: 1. Contractor shall submit a BMP plan as a submittal to the Agency. 3-12.6.3 Storm Water Pollution Prevention Plan (SWPPP). ADD the following: 1. The Contractor shall evaluate the requirements for the preparation of a SWPPP for Work within the City’s boundary by reviewing the Determination of SWPPP Tier Level and Construction Threat Level (form E-32), which may be obtained at: https://www.carlsbadca.gov/departments/community-development/land-development- engineering/engineering-applications-forms 2. The Contractor shall review the criteria requiring the preparation of a SWPPP conforming with the State Water Resources Control Board Order No. 2022-0057-DWQ, NPDES General Permit No. CAS000002, Waste Discharge Requirements for Discharges of Storm Water Runoff Associated with Construction and Land Disturbance Activities (the Construction General Permit or CGP). The CGP and other information are available at: https://www.waterboards.ca.gov/water_issues/programs/stormwater/construction/general_p eTrmit_reissuance.html 3. If a SWPPP has been prepared specifically for the Project and is included as a part of the Contract Documents, the Contractor shall use the SWPPP as a baseline document and shall amend the SWPPP, with the Engineer’s approval, as necessary to include the Contractor’s proposed Construction Schedule, construction operations, and the Site conditions encountered or created during the Work. 4. If the Agency has not prepared a SWPPP for the Project and the Project is subject to coverage under the CGP, the Contractor shall prepare and implement the SWPPP conforming with the CGP requirements. 5. The Contractor shall comply with all requirements of the approved SWPPP and the CGP including implementation during construction by a QSP, The Contractor shall provide all information necessary for the Agency to obtain coverage under the CGP during the electronic submittal of Permit Registration Documents and supporting data necessary for the filing of the storm water Notice of Intent and Notice of Termination. The Contractor shall be responsible for conducting all monitoring and inspections and filing all reports required by and in accordance with the CGP. 3-12.6.3.1 Storm Water Pollution Prevention Plan (SWPPP) Tier 1 or Tier 2 Project. If the Project is a Tier 1 or Tier 2 Project, use the following language: A. Water Pollution Prevention. The Contractor shall plan for and implement temporary construction BMPs to mitigate the water quality impacts of land disturbance and non- storm water discharges related to construction activities in accordance the Agency’s 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 113 current Municipal Stormwater Permit and Carlsbad Municipal Code Chapter 15.12. BMPs are the schedules of activities, prohibitions of practices, maintenance procedures and other management practices employed during construction activities to prevent or reduce pollution of bodies of water protected by the federal Clean Water Act (33 U.S.C. § 1251 et seq.) and the state Porter-Cologne Water Quality Control Act (Water Code, § 13000 et seq.), which include oceans, lagoons, lakes, streams and other sensitive water bodies and water courses. Construction BMPs also include physical devices and structural construction control measures designed to prevent soil erosion from occurring on the Work Site, or that are designed to prevent sediment from leaving the Work Site, both of which are referred to hereafter as “Water Pollution.” BMPs are also intended to protect the health, safety and welfare of the public and to prevent damage to adjoining public and private property resulting from construction activities. B. Pollution prevention practices and the minimum BMPs are required during all 12 months of the year. BMPs and other erosion control practices must be implemented as the most important “first line of defense”. The Agency has adopted the CASQA ‘Stormwater Best Management Practices Handbook: Construction,’ latest edition, as its preferred source for adopting construction BMPs. All BMPs must correspond to the BMP Fact Sheets included in the CASQA Construction Handbook. With the approval of the Engineer, or designee, the Agency may accept comparable BMPs from reputable alternative sources. As used in this section, “Engineer” shall have the same meaning as “Construction Manager”. C. The Contractor shall utilize the Agency’s Tier 1 or Tier 2 SWPPP templates and include all applicable elements provided in the template. The SWPPP templates are available on the Agency’s website at [PROJECT ENGINEER insert website address here]. Tier 1 and Tier 2 SWPPP templates include standard storm water prevention construction notes, a Project information block, a Storm Water Compliance Statement, Agency approval block and a BMP Checklist Table. The BMP Checklist Table is intended to help the Contractor select appropriate BMPs best suited to the Project and the Work. Additionally, the SWPPP shall include a Site plan showing the proposed Project Site and depicting the areas of proposed construction and proposed locations of construction BMPs. The Tier 1 and Tier 2 SWPPP plans shall be submitted as additional sheets to the construction plan set. D. The Engineer may require Contractor to adopt additional BMPs if the Engineer determines the selected BMP(s) are ineffective or incapable of preventing Water Pollution from escaping the Work site. Tier 1 and Tier 2 SWPPPs must be combined with proper and timely installation of the BMPs, thorough and frequent inspections, maintenance, and documentation. The Contractor shall ensure that the selected BMPs are appropriately incorporated into the Site design and, if required by the Engineer, must employ a qualified professional to ensure proper installation and maintenance of the BMPs. E. The Engineer may suspend the Work, consistent with Supplemental General Provisions Section 6-6, at the Contractor’s cost, that create Water Pollution or otherwise violate water quality standards required by the federal Clean Water Act (33 U.S.C. § 1251 et seq.) and the state Porter-Cologne Water Quality Control Act (Water Code, § 13000 et seq.) if the Engineer determines that the Contractor has failed to satisfy all requirements of this section. If the Contractor violates any provisions of this subsection, or if Water Pollution 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 114 occurs in the Work Site for any reason, the Contractor shall immediately notify the Engineer. F. The Contractor shall immediately notify the Agency if there is a non-stormwater discharge to the storm drain conveyance system resulting from the Work or Project-related activities. In addition, the Contractor shall, within 24 hours, submit a written report to the Engineer describing the incident and corrective actions taken. If for any reason the Engineer detects Water Pollution, before notification by the Contractor, this written report shall also include an explanation of why the Contractor had not timely notified the Engineer. G. Implementation Costs. Preparation, implementation and management of Water Pollution prevention activities are incidental to the items of Work and Agency shall not make additional payment to Contractor for these costs. 3-12.6.3.2 Storm Water Pollution Prevention Plan (SWPPP) Tier 3 Project. PROJECTS GREATER THAN ONE ACRE (TIER 3) – Not Maintenance Only Projects If the Project is a Tier 3 Project, use the following language: Water Pollution Prevention. The Contractor shall plan for and implement temporary construction BMPs to mitigate the water quality impacts of land disturbance and non-storm water discharges related to construction activities. BMPs are the schedules of activities, prohibitions of practices, maintenance procedures and other management practices employed during construction activities to prevent or reduce pollution of bodies of water protected by the federal Clean Water Act (33 U.S.C. § 1251, et seq.) and the state Porter-Cologne Water Quality Control Act (Water Code, § 13000, et seq.), which include oceans, lagoons, lakes, streams and other sensitive water bodies and water courses. Construction BMPs also include physical devices and structural construction control measures designed to prevent soil erosion from occurring on the Work Site, or that are designed to prevent sediment from leaving the Work Site, both of which are referred to hereafter as “Water Pollution.” BMPs are also intended to protect the health, safety and welfare of the public and to prevent damage to adjoining public and private property resulting from construction. This Project, and all Project Work, requires compliance with Carlsbad Municipal Code Chapter 15.12 and coverage under the California Storm Water Discharges Associated with Construction and Land Disturbance Activities, Order No. 2022-0057-DWQ, NPDES No. CAS000002, or subsequent order, and any amendment, revision or re-issuance of it (Construction General Permit). STORM WATER POLLUTION PREVENTION PLAN DEVELOPMENT AND IMPLEMENTATION The Contractor shall prepare and submit to the Engineer a SWPPP in accordance with the current requirements established by the Construction General Permit. As used in this section, “Engineer” shall have the same meaning as “Construction Manager.” The Contractor shall not initiate any land disturbance activities, until the final SWPPP has been accepted by the Engineer. At least 1 copy of the final SWPPP shall be kept at the construction Site and shall be available upon request of a representative of the Regional Water Quality Control Board, State Water Resources Control Board, U.S. Environmental Protection Agency or local storm water management agency. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 115 Requests for a copy of the final SWPPP by members of the public shall be forwarded to the Engineer. SWPPP Template Availability. A model SWPPP, if available, is provided to the Contractor, for use in preparing the Project SWPPP for approval by the Agency. The Contractor shall be responsible for the preparation and implementation of the SWPPP and coordination with the Agency and the Regional Water Quality Control Board. All costs for preparing and implementing the Storm Water Pollution Prevention and Monitoring Plans and coordination with the Agency and the Regional Water Quality Control Board shall be included as part of the contract bid price. SWPPP Delivery. Within 15 Calendar Days after the execution of the Contract, the Contractor shall submit 3 copies of the SWPPP to the Engineer. Contractor will be provided the digital format for SWPPP to complete required sections. If revisions are required, as determined by the Engineer, the Contractor shall revise and resubmit the SWPPP within 15 Calendar Days of receipt of the Engineer’s comments and shall allow 5 Calendar Days for the Engineer to review the revisions. Upon the Engineer’s acceptance of the SWPPP, 3 additional copies of the SWPPP, incorporating the required changes, shall be submitted to the Engineer. To allow construction activities to proceed, the Engineer may conditionally approve the SWPPP while minor revisions are being completed. QSD/QSP Designation. The Contractor shall designate a QSD and a QSP who has satisfied the certification requirements and received approval by the SWRCB as specified in Construction General Permit. The QSD and QSP shall provide and maintain levels of insurance, and comply with all other insurance-related requirements, as required in Agency Supplemental General Provisions Section 5-4. SWPPP Amendments. All amendments to the SWPPP shall be completed by the Contractor's QSD in a timely manner and provided to the Engineer within 7 Calendar Days. All amendments must be signed and dated by the Contractor's QSD and directly attached to the SWPPP once accepted by the Engineer. Accepted amendments shall be dated and logged in the SWPPP. Upon acceptance of the amendment, the Contractor shall implement the additional control measures or revised operations. The SWPPP amendment log in the SWPPP shall be maintained by the Contractor's QSD. The SWPPP shall also be amended if it violates any condition or has not effectively achieved the objective of reducing pollution in storm water discharges. Amendments shall show additional control measures or revised operations, including those in areas not shown in the initially accepted SWPPP, which are required on the Project to control Water Pollution effectively. Amendments to the SWPPP shall be submitted for review and acceptance by the Engineer in the same manner specified for the initially accepted SWPPP. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 116 SWPPP Implementation. Upon acceptance of the SWPPP, the Contractor shall be responsible throughout the duration of the Project for installing, constructing, inspecting and maintaining the control measures included in the SWPPP and any amendments thereto and for removing and disposing of temporary control measures. Unless otherwise directed by the Engineer or specified in these supplemental provisions, the Contractor's responsibility for SWPPP implementation shall continue throughout any temporary suspension of Work ordered in accordance with Section 6- 6, “Suspension of the Work.” Requirements for installation, construction, inspection, maintenance, removal and disposal of control measures are specified in the “Handbook” and these supplemental provisions. Permit Registration Documents. The Contractor's QSD shall then complete final SWPPP, and other required Permit Registration Documents (PRDs), and submit them to the Engineer for review and subsequent submittal to the SWRCB via the Stormwater Multi-Application, Reporting, and Tracking System (SMARTS System). PRD Item Responsible Party Notes NOI Filing Agency Project Engineer/MPM NOI Fee Agency Project Engineer/MPM Annual Permit Fee Agency Project Engineer/MPM Legally Responsible Person Agency Project Engineer/MPM Assigned Signatory Agency Project Engineer/MPM Data Submitter Contractor/QSD/QSP SWPPP QSD Risk Determination QSD SWPPP Certification Statement QSD SWPPP Amendments QSD Must be approved by the Project Engineer/MPM Site Map Contractor/QSD BMP Exhibit/Erosion Control Notes Contractor/QSD Inspections/Training Records QSP Water Quality Monitoring Reports QSP NOT Preparation and Submittal Contractor/QSD Submitted as part of Project Completion Tasks. No later than 90 Calendar Days after Project completion NOT Certification Agency Project Engineer/MPM Annual Report Preparation and Submittal to SMARTS Contractor/QSD By July 15th for prior year period of July 1st through June 30th 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 117 PRD Item Responsible Party Notes Annual Report Certification Agency Project Engineer/MPM. No later than September 1st Non-Compliance. The Engineer may suspend the Work, as provided in Agency Supplemental General Provisions Section 6-6, at the Contractor’s cost, if the Engineer determines that the Contractor has failed to satisfy all requirements of this Section. If the Contractor violates any provisions of this subsection, or if Water Pollution occurs in the Work Site for any reason, the Contractor shall immediately notify the Engineer. The Contractor shall also submit a written report to the Engineer describing the incident and corrective actions taken within 24 hours of the occurrence of the incident. If for any reason the Engineer detects Water Pollution before notification by the Contractor, the required written report shall also include an explanation of why the Contractor had not timely notified the Engineer. Implementation Costs. Preparation, implementation and management of Water Pollution prevention activities are incidental to the items of Work and Agency shall not make additional payment to Contractor for these costs. Project Completion. Within 7 Calendar Days of Project completion, the Project-specific SWPPP shall be relinquished to the Agency. In addition, the Contractor shall submit the NOT to the SWRCB. The NOT shall be submitted to the Agency at the same time it is submitted to the SWRCB. The Contractor shall only submit the NOT once the Project has been accepted by the Agency. If the Contractor fails to submit the NOT to the SWRCB, the Contractor shall continue to be responsible for paying the annual fee associated with the “General Permit” until the NOT is submitted and accepted by the SWRCB. 3-12.6.5 Payment. DELETE in its entirety and SUBSTITUTE with the following: Unless otherwise specified, payment for water pollution control, including implementation and maintenance of BMPs, shall be considered as included in the Contract Unit Price for each item in the Bid. Payment for dewatering shall be as specified in the Special Provisions. ADD the following: 3-12.7 Vermin Control. 1. The Site and structures constructed under the Contract shall be kept free of rodents, insects, vermin, and pests. Necessary extermination work shall be arranged and paid for by the Contractor as part of the Work within the Contract time and shall be performed by a licensed exterminator in accordance with requirements of governing authorities. The Contractor shall be liable for injury to persons or property and responsible for the elimination of offensive odors resulting from extermination operations. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 118 3-13 COMPLETION, ACCEPTANCE, AND WARRANTY. 3-13.1 Completion. DELETE in its entirety and SUBSTITUTE with the following: 1. The Contractor shall comply with the following prior to requesting a Pre-Final inspection of the Work and filing of a written assertion that the Work has been completed: a. Provide completed and signed redline drawings and record documents including installation, maintenance and operation instructions, manuals and/or tools for installed equipment. b. Provide and properly label all keys for existing facilities or new permanent work. c. Provide all items specified to be supplied as extra stock and spare parts. Wrap, seal, or place in a container all items as necessary to allow for storage by the Agency for future use. Verify the specified quantities. d. Provide all final Special Inspection reports and certifications required by equipment manufacturers to demonstrate compliance with applicable codes and standards. e. Obtain any required certifications from the Engineer of Record for permanent BMPs. f. Comply with all requirements of permits issued by jurisdictional agencies. g. Remove temporary facilities from the Site. h. Thoroughly clean the Site and remove all mark-outs and construction staking. 2. The Agency Inspector will schedule the Pre-Final inspection within 5 Working Days of receipt of the Contractor’s request. The Inspector will generate a list of preliminary deficiencies (Punchlist) within 5 Working Days after the Pre-Final inspection. 3. The Contractor shall have 30 Working Days to correct the deficiencies and provide a written response to each Punchlist item. The Inspector will review the corrective work within 5 Working Days of receipt of the Contractor’s written response to each Punchlist item. Any outstanding deficiencies will be considered incomplete Work and the Punchlist will be returned to Contractor. Full payment will not be made for any Bid item with outstanding deficiencies and a Final Inspection will not be scheduled until all deficiencies are completed to the satisfaction of the Inspector. 4. The Contractor shall submit a request for Final Inspection which shall include a written assertion that the Work has been completed in accordance with the Contract Documents and a written response describing the corrective Work completed for all punch list items identified in the Pre-Final inspection(s). The request for Final Inspection will not be considered without the Contractor’s written response to the punch list items. The Inspector will schedule the Final Inspection within 10 Working Days of receipt of the Contractor’s request and invitees will include the Construction Manager, Engineer and representatives from agencies or utility companies having jurisdiction over the Work. The Contractor’s attendance is mandatory. Any remaining deficiencies will be addressed in a final punch list sent to the Contractor. 5. If, in the Engineer’s judgment, the Work has been completed in accordance with the Contract Documents, the Engineer will set forth in writing the date the Work was completed. This will be the date when the Contractor is relieved from responsibility to protect and maintain the Work, and to which liquidated damages will be computed. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 119 6. The Engineer will not accept the Work or any portion of the Work before all of the Work is completed and all outstanding deficiencies that may exist are corrected by the Contractor and the Engineer is satisfied that all the materials and workmanship, and all other features of the Work, meet the requirements of all specification for the Work. Use, temporary, interim or permanent, of all, or portions of, the Work does not constitute acceptance of the Work. 7. The Contractor must submit a written assertation in the form of Request for Completion Letter, certifying that the Work has been complete. If, in the Engineer’s judgment, the Work has been completed in accordance with the Contract Documents, the Engineer will so certify to the Agency’s governing body. ADD the following: 3-13.1.1 Requirements Before Requesting a Walk-through. 1. The following items are required prior to requesting a Walk-through: a. Remove temporary facilities from the Site. b. Thoroughly cleaning the Site and removing all mark outs and construction staking. c. Submit proposed red-line record drawings in accordance with Contract Document requirements. d. Provide all material and equipment maintenance and operation instructions and/or manuals. e. Provide all tools which are a permanent part of the equipment installed in the Project. f. Provide and properly identify all keys for construction and all keys for permanent work. g. Provide all final Special Inspection reports required by the applicable building code. h. Provide all items specified to be supplied as extra stock. Wrap, seal, or place in a container all items as necessary to allow for storage by the Agency for future use. Verify the specified quantities. i. Ensure that all specified equal opportunity (if applicable) and certified wage rate documentations covering the Contract Time have been submitted. j. Provide the spare parts for the proposed irrigation system as specified in the Special Provisions. 2. Contractor shall notify the Engineer to arrange a final inspection of permanent BMPs installed and shall obtain the completed, signed, and stamped DS-563 Form 30 Calendar Days prior to the issuance of the Notice of Completion. ADD the following: 3-13.1.2 Walk-through and Punchlist Procedure. 1. When Contractor considers that the Work and Services are complete, notify the Engineer in writing that the Project is complete and request that the Contractor and the Engineer perform a Walk-through for the generation of a Punchlist. Contractor shall request the final walkthrough at least 7 Working Days in advance. 2. The Engineer will first determine if the Project is ready for a Walk-through by verifying whether the Contractor have completed all items as required by 3-13.1.1, “Requirements Before Requesting a Walk-through”. 3. If the Work includes sewer and storm drain installations, the inspection shall include televising in accordance with the requirements in the Contract Documents. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 120 4. The Engineer shall facilitate the Walk-through. 5. Contractor shall make Plans, specifications, and technical data, such as submittals and equipment manuals, available at the Site for the Walk-through attendees. 6. The Engineer will provide the Contractor with the Punchlist within 15 Working Days after the date of the Walk-through and submit it to the Contractor. The Agency shall not provide a preliminary Punchlist. 7. If the Engineer finds that the Project is not substantially complete as defined in the Contract, the Engineer will terminate the Walk-through and notify the Contractor in writing. 8. If, at any time during the Engineer’s evaluation of the corrective Work required by the Punchlist, the Engineer discovers that additional corrective Work is required, the Engineer may include that corrective Work in the Punchlist. Contractor shall remain solely responsible for the Project Site until the Project is completely operational, all Punchlist items have been corrected, and all operation and maintenance manuals have been accepted by the Agency. 9. The Engineer shall meet with the Contractor until all Punchlist items are corrected. If Contractor takes longer than 30 Working Days to complete the corrective Work, the Project shall be subject to re-evaluation. 10. Upon acceptance of the Work, Contractor shall assemble and deliver to the Engineer all records, documents, warranties, material certifications, bonds, guarantees, maintenance and service agreements, and maintenance and operating manuals. Written warranties, except manufacturer’s standard printed warranties, shall be on a letterhead addressed to the Contractor. Warranties shall be submitted in the format described in this section, modified as approved by the Agency, to suit the conditions pertaining to the warranty. 3-13.2 Acceptance. DELETE in its entirety and SUBSTITUTE with the following: 1. Acceptance of the Work will occur after all the requirements of the Contract Documents have been fulfilled. If, in the Engineer’s judgment, the Contractor has fully performed the Contract, the Engineer will recommend to the City Manager for the City of Carlsbad or Executive Manager for the Carlsbad Municipal Water District that the Contractor’s performance of the Contract be accepted. Upon such certification by the Engineer, the City Manager or Executive Manager may accept the Work. Upon the acceptance of the Work by the City Manager or Executive Manager, a “Notice of Completion” will be filed in the office of the San Diego County Recorder. The date of recordation shall be the date of acceptance of the Work. 3-13.3 Warranty. DELETE in its entirety and SUBSTITUTE with the following: 1. Contractor shall warranty and repair all defective materials and workmanship for a period of 1 year. This warranty period shall start on the date the Work was recorded by the “Notice of Completion” unless the Agency has beneficial use of the Project (excluding water, sewer, and storm drain projects). In addition, Contractor shall warranty the Work against all latent and patent defects for a period of 10 years. 2. The warranty period for specific items covered under manufacturer’s or supplier’s warranties shall commence on the date they are placed into service at the direction of or as approved by the Engineer in writing. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 121 3. All warranties, express or implied, from Subcontractors, manufacturers, or suppliers, of any tier, for the materials furnished and work performed shall be assigned, in writing, to the Agency, and shall be delivered to the Engineer prior to the acceptance of the Contractor’s performance of the Contract. 4. Replace or repair defective materials and workmanship in a manner satisfactory to the Engineer after notice to do so from the Engineer and within the time specified in the notice. If Contractor fails to make such replacements or repairs within the time specified in the notice, the Agency may perform the replacement or repairs at Contractor’s expense. If Contractor fails to reimburse the Agency for the actual costs, Contractor’s Surety shall be liable for the cost. 5. The warranty period shall be extended with respect to portions of the Work corrected under warranty. Items that shall be warrantied free from defective workmanship and materials for a period longer than 1 year are as follows: Specified Item Minimum Warranty Period Detectable Warning Tile Construction 3 Years of Manufacturer’s Warranty All Work Under SECTION 500 – PIPELINE REHABILITATION 3 Years Fiber Optic Interconnect Cables 2 Years Luminaires1 10 Years of Manufacturer’s Warranty LED Signal Modules 3 Years of Manufacturer’s Warranty 1 Provide documentation verifying that the induction luminaire models being offered for the Project are covered by the 10-year warranty. 6. Contractor shall provide the Agency a copy of the manufacturer’s warranty for private sewer pumps, including the alarm panel and all other accessories. a. Contractor shall involve the manufacturer in the installation and startup as needed to secure any extended warranty required. b. This section is not intended to limit any manufacturer’s warranty which provides the Agency with greater warranty rights than set forth in this section or the Contract Documents. c. The warranty shall include all components. The form of the warranty shall be approved by the Engineer in accordance with 3-13.3.2, “Warranty Format Requirements.” 7. If, during the warranty period, any item of the Work is found to be Defective Work, Contractor shall correct it promptly after receipt of written notice from the Agency to do so. The warranty period shall be extended with respect to portions of the Work corrected as part of the warranty requirements. ADD the following: 3-13.3.1 Defective Work. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 122 1. If the Engineer finds any part of the Work, to be defective or not in compliance with the Contract Documents, the Contractor shall correct the Defective Work in accordance with the Engineer’s written instructions and within the specified time limits. 2. The Engineer may order Contractor to stop all or part of the Project if, upon notice, Contractor fails to immediately correct the Defective Work in conformance with the Contract Documents. The Contractor bears all direct and indirect costs and damages that result from the Agency’s Stop Work notice. 3. The Engineer may determine in its sole discretion to accept Defective Work instead of having the Contractor correct the Defective Work. However, the Contractor will still be financially responsible for the Defective Work. The Engineer shall issue a deductive Change Order and will incorporate the necessary revisions in the Contract Documents for the Defective Work, the diminished value to the Project, or for the cost to repair the Defective Work. 4. If the Contractor fails to correct Defective Work within the specified time limits, the Engineer may correct the Contractor’s Defective Work. The Agency has the right to correct any Defective Work without notice in the event of an emergency. Contractor shall bear all direct and indirect costs of the Defective Work that the Agency corrects. 5. When undertaking remedial action under this section, the Agency may exclude Contractor from all or part of the Site, take possession of all or part of the Work and suspend Contractor’s Work and or services, and incorporate into the Project all materials and equipment stored at the Site or for which the Agency has paid but Contractor has stored elsewhere. 6. For Building Projects which require a certificate of occupancy, not including sewer and water facilities, if the Contractor fails to correct the Defective Work listed on the Agency’s Punchlist within 30 Working Days in accordance with 6-1.1, “Construction Schedule,” the Contractor shall reimburse the Agency for all costs to provide inspection services required to monitor the Contractor’s Work beyond the 30 Working Days. The Agency shall bill the Contractor for the additional inspection at the Agency’s established rates. 7. If the Contractor completes the Project or portions of the Project prior to NOC, the Contractor shall preserve equipment by developing and implementing a preventive maintenance program in compliance with manufacturer’s recommendations. ADD the following: 3-13.3.2 Warranty Format Requirements. 1. Written warranties, except manufacturer’s standard printed warranties, shall be on the Contractor’s and Contractor’s agents’, material suppliers’, installers’, or manufacturers’ own letterhead, addressed to and for the Agency’s benefit. Submit warranties in the format described in this section, modified as approved by Engineer to suit the conditions pertaining to the warranty. 2. The Contractor shall obtain warranties, executed in triplicate by responsible Subcontractors and Suppliers, within 10 Working Days after completion of the applicable item of Work. Except for items put into use with the Engineer’s permission with date mutually agreed upon in writing, ensure that the beginning time of the warranty is the Project completion date. 3. The Contractor shall verify that the documents are in proper form, contain full information, and are notarized. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 123 4. The Contractor shall verify that warranties are signed by both the Contractor and the appropriate party. 5. The Contractor shall provide warranties to the Engineer with a neatly typed table of contents, identifying each warranty with the number and title of the applicable specification section requiring the warranty and the name of the product or work item. 6. The Contractor shall separate each warranty with index tab sheets keyed to the table of contents listing. Provide complete information using separate typed sheets as necessary. The information shall include a list of Subcontractors and Suppliers with the name, address, and telephone number of the responsible principals. 3-13.3.3 Long-Term Warranty Contract (LTWC). 1. If specified in the Special Provisions and when a LTWC is included in the Contract Documents, the Contractor shall execute and submit the supplemental agreement for the extended Project warranty (the LTWC covering the workmanship and materials). 2. The first 3 years of warranty protection after installation shall be secured by the faithful performance and payment bonds in accordance with 1-7.2, “Contract Bonds”. 3. At the conclusion of the initial 3-year bonded warranty period, an “n”-year subsequent manufacturer’s warranty for labor and materials shall commence and run concurrently with the LTWC, where “n” is the number of additional years beyond the initial 3 years as specified in the Special Provisions. Alternatively, and with respect to the 3-year bonded warranty, the Contractor may submit a 2-year bond followed by 1-year bond. If the alternate option is selected, the 1-year bond shall be submitted to the Agency at least 90 Calendar Days before the expiration of the original 2-year bond. Contractor shall clearly inform the Contract Specialist of the option selected. The protection provided shall not be for less than 3 + “n” years continuously. 4. The manufacturer’s warranty for parts and labor shall secure performance of the LTWC by the Contractor. Additional security in the form of bonds for both the LTWC and the manufacturer’s extended “n”-year warranty (in years 4 and on following Acceptance) for labor and materials may, but is not required to be, provided per the compensation provisions of the LTWC. 5. The manufacturer warranty shall extend to performance of the LTWC by the Contractor, including without limitation the performance of periodic inspections, preparation of periodic reports, and performance of repairs or replacements including parts and labor. If the manufacturer warranty does not expressly extend to the LTWC or is qualified in any way to exclude warranty of the performance of the LTWC by the Contractor, the surety bond shall be provided for the LTWC in accordance with 1-7.2, “Contract Bonds”. 6. If the Contractor is unable to obtain a bond which extends the “n”-year term of the LTWC, to obtain a manufacturer warranty or both which clearly and unambiguously extends to secure performance of the LTWC by the Contractor for the “n”- year term, the Agency shall accept either form of security provided that at least 1 of these forms is provided before award. 7. Provision of the manufacturer’s warranty, bonds, or both as specified is a pre-condition to award of the Contract. 8. Refer to the LTWC for additional information. The provisions of 3-3, “SUBCONTRACTORS” shall not apply to LTWC. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 124 ADD the following: 3-14 PARTNERING. 1. Contractor may request the formation of a formal partnering relationship (Partnering) by submitting a request in writing to the Engineer after approval of the Contract. If Contractor’s request for Partnering is approved by the Engineer, scheduling of a Partnering workshop, selecting the Partnering facilitator and workshop, selecting the Partnering facilitator and workshop site, and other administrative details shall be as agreed to by both Parties. 2. The establishment of a Partnering shall not change or modify the terms and conditions of the Contract and shall not relieve either party of the legal requirements of the Contract. 3. The goals of Partnering include the following: a. The Engineer and Contractor’s representatives, including Contractor’s Subcontractors, actively working together as partners. b. Avoidance of destructive confrontation and litigation among the parties. c. Mutual understanding on how the Work is to be conducted. d. Establishment of mutual key results to facilitate Project success. e. Establishment of an atmosphere of teamwork, trust, and open communication. 3-14.1 Payment. 1. The payment for providing a facilitator and a workshop site shall be borne equally by the Agency and Contractor. Contractor shall pay in advance all compensation for the costs of the facilitator and for the costs of obtaining the workshop site. 2. Unless a Bid item has been provided for “Partnering,” the Agency’s share of such costs shall be reimbursed to Contractor as Extra Work. Markups shall not be added. Other costs associated with the Partnering relationship shall be borne separately by the party incurring the costs. ADD the following: 3-15 PUBLIC CONVENIENCE. 1. The Contractor shall provide and maintain safe and adequate pedestrian and vehicular access to fire hydrants; hospitals; police and fire stations; commercial and industrial establishments including churches, schools and parking lots; service stations; public transportation; pedestrian crossing; motels and establishments of similar nature. Access shall be continuous and unobstructed unless otherwise approved by the Engineer. 2. The Contractor shall provide access for emergency vehicles and mail delivery and trash collection services. The trash hauling schedule can be obtained by contacting Republic Services at Customer Support | Republic Services. 3. During paving operations, the Contractor shall provide paved parking within 800 feet of the affected residences or businesses unless otherwise approved by the Engineer. 4. The Contractor shall provide notification 72 hours prior to the start of construction in the public right-of-way that affects vehicular traffic, parking, or pedestrian routes. For a full street closure, all residences and/or businesses on the affected street or alley shall be notified. For partial street closures or for curb, sidewalk or driveway repairs, the residences and/or businesses directly affected by the Work shall be notified. The notice shall: 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 125 a. Be written and hand delivered. b. State the date and time the Work will begin and its anticipated duration. c. Provide a brief description of the Work and simple instructions to the home or business owner on actions to facilitate the construction. d. List 2 telephone numbers to obtain additional information. One number shall be the Contractor’s permanent office or field office and the other number shall be a 24-hour number answered by someone who is knowledgeable about the Project. An answering machine shall not be connected to either number. e. For residences, be prepared on 65-lb. brightly colored card stock or equivalent durability with contrasting, 12-point font or larger printing; pre-cut in a manner for hanging on a doorknob; and minimum size of 3-1/2 inches wide by 8-1/2 inches long (refer to the appendices for an example). f. Be approved by the Engineer prior to distribution. 5. The Contractor shall post “No Parking” signs 72 hours in advance of the Work. The signs shall state the date and time of parking restriction for a duration not to exceed the time necessary to complete the Work at that location. If the Work is delayed or rescheduled, the signs shall be removed and re-posted 72 hours in advance of the rescheduled Work. 6. Payment for public convenience shall be considered as included in the Contract Price for each item in the Bid and no additional payment will be made. ADD the following: 3-16 SITE ACTIVITIES BY THE AGENCY OR SEPARATE CONTRACTORS. 3-16.1 The Agency’s Right to Award Separate Contracts. 1. The Agency reserves the right to perform work or operations outside the Scope of Work of the Contract related to the Project with Agency Forces, Separate Contractors, or both. If work to be performed by another party was not noted in the Contract, the Agency shall give written notice to Contractor 10 Working Days prior to the start of any Work. If Contractor determines that the work being performed by the Agency or others may interfere with or cause damage to Work being performed by Contractor, notify the Engineer in writing within 3 Working Days of the Engineer’s notice. 3-16.2 Integration of the Work with Separate Contractors. 1. When specified in the Contract Documents, prepare a plan to integrate the work performed by Separate Contractors, Agency Forces, or both with the performance of the Work and submit the plan to the Engineer for approval. The plan shall be fair and reasonable for Contractor and the Separate Contractors. Work with Separate Contractors to reach an agreement for the prepared plan. Arrange the performance of the work so that the Work and the work of the Separate Contractors are, to the extent applicable, properly integrated and jointed in a manner that avoids any damage to the Work or to the work of the Separate Contractors. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 126 3-16.3 Coordination. 1. Coordinate Contractor’s activities and the Schedule with the activities and schedules of the Separate Contractors and make any revisions to the Schedule deemed necessary to avoid any disruption to the Work or to the work of the Separate Contractors. 3-16.4 Use of Site. 1. Provide the Agency and the Separate Contractors reasonable opportunities for the storage of materials and equipment and performance of their work. Connect and coordinate work and operations with the work and operations of the Agency and the Separate Contractors as required by the Contract Documents. 2. Coordinate traffic control with the Separate Contractors for other projects and minimize the impact to the community. Prior to the start of construction, submit Contractor’s plan for coordination. 3-16.5 Deficiency in Work of Separate Contractors. 1. If part of Contractor’s Work depends on proper execution or results upon construction or operations by the Agency or a Separate Contractor, prior to proceeding with that portion of the Work, promptly report to the Separate Contractor and the Engineer any apparent discrepancies or defects in construction that would render it unsuitable for proper execution and results. Use good faith efforts to resolve any such discrepancies or defects or any related disagreements. Contractor’s failure to report constitutes Contractor’s acceptance of the Work of Separate Contractors as fit, proper, and coordinated with the Work. 3-16.6 Payment. 1. Payment for reporting deficiencies, coordinating, and resolving discrepancies shall be included in the Contract Price. SECTION 4 – CONTROL OF MATERIALS 4-2 PROTECTION. ADD the following: 1. The Contractor shall repair or replace any equipment and materials in the event of vandalism, damage, or theft at no additional cost to the Agency. 2. The Contractor shall be responsible for the protection of public and private property adjacent to the Work and shall exercise due caution to avoid damage to such property. 3. All costs to the Contractor for protecting, removing, and restoring existing improvements shall be included in the Bid. 4. The Agency and affected utility companies have, by a search of known records, endeavored to locate and indicate on the Plans, all utilities which exist within the limits of the Work. However, the accuracy and/or completeness of the nature, size and/or location of utilities indicated on the Plans is not guaranteed. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 127 5. The Contractor shall determine the location and depth of all utilities, including service connections, which have been marked by the respective owners and which may affect or be affected by its operations. If no pay item is provided in the Contract for this Work, full compensation for such Work shall be considered as included in the prices Bid for other items of Work. 6. The Contractor shall not interrupt the service function or disturb the support of any utility without authority from the owner or order from the Agency. All valves, switches, vaults, and meters shall be maintained readily accessible for emergency shutoff. 7. Where protection is required to ensure support of utilities located as shown on the Plans or in accordance with Section 402, the Contractor shall, unless otherwise provided, furnish, and place the necessary protection at its expense. 8. Upon learning of the existence and location of any utility omitted from or shown incorrectly on the Plans, the Contractor shall immediately notify the Engineer in writing. When authorized by the Engineer, support or protection of the utility will be paid for. 9. The Contractor shall immediately notify the Engineer and the utility owner if any utility is disturbed or damaged. The Contractor shall bear the costs of repair or replacement of any utility damaged if located. 10. When placing concrete around or contiguous to any non-metallic utility installation, the Contractor shall at its expense: a. Furnish and install a 2-inch cushion of expansion joint material or other similar resilient material; or b. Provide a sleeve or other opening which will result in a 2-inch minimum-clear annular space between the concrete and the utility; or c. Provide other acceptable means to prevent embedment in or bonding to the concrete. 11. Where concrete is used for backfill or for structures which would result in embedment, or partial embedment, of a metallic utility installation; or where the coating, bedding or other cathodic protection system is exposed or damaged by the Contractor’s operations, the Contractor shall notify the Engineer and arrange to secure the advice of the affected utility owner regarding the procedures required to maintain or restore the integrity of the system. 12. Unless otherwise specified, the Contractor shall remove all interfering portions of utilities shown on the Plans or indicated in the Bid documents as “abandoned” or “to be abandoned in place.” Before starting removal operations, the Contractor shall ascertain from the Agency whether the abandonment is complete, and the costs involved in the removal and disposal shall be included in the Bid for the items of Work necessitating such removals. 13. When feasible, the owner is responsible for utilities within the area affected by the Work will complete their necessary installations, relocations, repairs, or replacements before commencement of Work by the Contractor. When the Plans or Specifications indicate that a utility installation is to be relocated, altered, or constructed by others, the Agency will conduct all negotiations with the owners and work will be done at no cost to the Contractor, except for manhole frame and cover sets to be brought to grade as provided in the Contract Documents. Utilities which are relocated to avoid interference shall be protected in their position and the cost of such protection shall be included in the Bid for the items of Work necessitating such relocation. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 128 14. After award of the Contract, portions of utilities which are found to interfere with the Work will be relocated, altered, or reconstructed by the owners, or the Engineer may order changes in the Work to avoid interference. Such changes will be paid. 15. When the Plans or Specifications provide for the Contractor to alter, relocate, or reconstruct a utility, all costs for such Work shall be included in the Bid for the items of Work necessitating such Work. Temporary or permanent relocation or alteration of utilities requested by the Contractor for its convenience shall be its responsibility and it shall make all arrangements and bear all costs. 16. The utility owner will relocate service connections as necessary within the limits of the Work or within temporary construction or slope easements. When directed by the Engineer, the Contractor shall arrange for the relocation of service connections as necessary between the meter and property line, or between a meter and the limits of temporary construction or slope easements. The relocation of such service connections will be paid and will include the restoration of all existing improvements which may be affected by the relocation. The Contractor may agree with the owner of any utility to disconnect and reconnect interfering service connections. The Agency will not be involved in any such agreement. 17. Contractor shall coordinate the Work with utility agencies and companies. Prior to the installation of any and all utility structures within the limits of work by any utility agency or company, or its contractor, the Contractor shall place all curb or curb and gutter that is a part of the Work and adjacent to the location where such utility structures are shown on the Plans and are noted as being located, relocated or are otherwise shown as installed by others. In order to minimize delays to the Contractor caused by the failure of other parties to relocate utilities that interfere with the construction, the Contractor, upon the Engineer’s approval, may be permitted to temporarily omit the portion of Work affected by the utility. If such temporary omission is approved by the Engineer, the Contractor shall place survey or other physical control markers sufficient to locate the curb or curb and gutter to the satisfaction of the utility agency or company. Such temporary omission shall be for the Contractor’s convenience and no additional compensation will be allowed therefore or for additional work, materials or delay associated with the temporary omission. The portion thus omitted shall be constructed by the Contractor immediately following the relocation of the utility involved unless otherwise directed by the Engineer. 18. The Contractor shall notify the Engineer of its Construction Schedule insofar as it affects the protection, removal, or relocation of utilities. The notification shall be included as a part of the Construction Schedule. The Contractor shall notify the Engineer in writing of any subsequent changes in the Construction Schedule which will affect the time available for protection, removal, or relocation of utilities. 19. The Contractor will not be entitled to damages or additional payment for delays attributable to utility relocations or alterations if correctly located, noted, and completed. 20. The Contractor may be given an extension of time for unforeseen delays attributable to unreasonably protracted interference by utilities in performing the Work correctly shown on the Plans. 21. The Agency will assume responsibility for the timely removal, relocation, or protection of existing main or trunkline utility facilities within the area affected by the Work if such utilities are not identified in the Contract Documents. The Contractor will not be assessed liquidated 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 129 damages for any delay caused by failure of Agency to provide for the timely removal, relocation, or protection of such existing facilities. 22. The Contractor will be compensated for damages incurred due to delays for which the Agency is responsible or for delays attributable to interferences, relocations, or alterations not covered by the Contract Documents. These damages for delay will be determined by the Engineer. The Agency shall not be liable for damages which could have been avoided by the judicious handling of forces, equipment, or plant. These avoidable damages will be determined by the Engineer. The Engineer may grant Contractor an extension of time for damages due to delay. 23. When necessary, the Contractor shall so conduct its operations as to permit access to the Work Site and provide time for utility work to be accomplished during the progress of the Work. 4-3 INSPECTION. 4-3.1 General ADD the following: 1. All costs of inspection at the source, including salaries and mileage costs, shall be paid by the Contractor. 2. Materials typically accepted by Certificate of Compliance shall not require inspection at the source unless specified in the Contract Documents. For a list of these items or materials, Contractor may refer to the Summary of Work. 3. Location changes to the source of materials requiring inspection without the required 24- hour notification may result in non-compliant material subject to rejection. Contractor shall be responsible for staff charges resulting from last minute changes or cancellations once staff has been deployed. The Engineer shall issue a deductive Field Order for a minimum of 2 hours of staff time to reimburse the Agency for misdirected staff charges. The Contractor shall be notified in writing of the additional staff charges incurred. 4. Steel pipe in sizes larger than 18 inches shall require inspection at the source of production. 5. Agency staff or a qualified inspection agency approved by the Engineer shall witness all welding, lining, coating, and testing. Contractor shall incur additional inspection costs outlined in 4-2.3, “Inspection of Items Not Locally Produced”. 6. All parts of production (including but not limited to product fabrication, welding, testing, lining, and coating of straight pieces and specials) shall be performed or produced in the United States. 7. Welding and all testing shall be performed by certified welders and testing staff with credentials traceable in the United States. 8. The Contractor shall provide the Engineer free and safe access to any and all parts of Work at any time. Such free and safe access shall include means of safe access and egress, ventilation, lighting, shoring, dewatering and all elements pertaining to the safety of persons as contained in the California Code of Regulations, Title 8, Industrial Relations, Chapter 4, Division of Industrial Safety, Subchapter 4, Construction Safety Orders and such other safety regulations as may apply. Contractor shall furnish Engineer with such information as may be necessary to keep the Engineer fully informed regarding progress and manner of work and character of 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 130 materials. Inspection or testing of the whole or any portion of the Work or materials incorporated in the Work shall not relieve Contractor from any obligation to fulfill this Contract. 4-3.2 Inspection by the Agency. DELETE this section in its entirety and replace with the following: Inspection and testing laboratory services shall be proposed by the Contractor and subject to the approval of the engineer. 4-3.3 Inspection of Items Not Locally Produced. ADD the following: 1. The Engineer may elect Agency staff or Consultants to perform inspection of an out-of-town manufacturers. The Contractor shall incur additional inspection costs of the Engineer including lodging, meals, and incidental expenses based on Federal Per Diem Rates, along with travel and car rental expenses. If the manufacturing plant operates a double shift, a double shift shall be figured in the inspection costs. a. At the option of the Engineer, full time inspection shall continue for the length of the manufacturing period. If the manufacturing period will exceed 3 consecutive weeks, Contractor shall incur additional inspection expenses of the Engineer’s supervisor for a trip of 2 Working Days to the site per month. b. When the Engineer elects Agency staff or Consultants to perform out-of-town inspections, the wages of staff employed by the Agency shall not be part of the additional inspection expenses paid by Contractor. c. Federal Per Diem Rates can be determined at the location below: https://www.gsa.gov/portal/content/104877. 2. Specialty Testing of Foreign Materials. a. Materials that are manufactured, produced, or fabricated outside of the United States shall be delivered to a distribution point in California, unless otherwise specified. Quality Control and related testing shall be performed to all applicable specified US standards. Manufacturer’s testing and staff certification shall be traceable to a United States regulatory agency. Retain the materials for a sufficient period of time to permit inspection, sampling, and testing. The Contractor shall not be entitled to an extension of time for acts or events occurring outside of, at point of entry, or during transport to the United States, unless the extension is acceptable to the Engineer. ADD the following: 4-3.4 Specialty Inspection Paid for by the Contractor. 1. Contractor shall employ and pay for the services of a qualified inspection agency to perform specialty inspection services as required by the Contract Documents. 2. The payment for the specialty inspection service Work shall be included under the Bid item for “Specialty Inspection Paid for By the Contractor”. 3. When an Allowance Bid item for “Specialty Testing Under the Direction of the Engineer” is provided, Contractor shall employ and pay for the services of a qualified third party 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 131 independent laboratory to perform the required testing. Contractor shall be reimbursed for the cost of testing under this Bid item. 4. The cost for specialty inspections shall be included in the Contractor’s bid price for the item requiring the specialty inspection. 4-4 TESTING. ADD the following: 1. Except as specified in these Special Provisions, the Agency will bear the cost of testing of locally produced materials and/or on-site workmanship where the results of such tests meet or exceed the requirements indicated in the Standard Specifications, Technical Specification, and any Supplemental Provisions. The cost of all other tests shall be borne by the Contractor. 2. At the option of the Engineer, the source of supply of each of the materials shall be approved by the Engineer before the delivery is started. All materials proposed for use may be inspected or tested at any time during their preparation and use. If, after incorporating such materials into the Work, it is found that sources of supply that have been approved do not furnish a uniform product, or if the product from any source proves unacceptable at any time, the Contractor shall furnish approved material from other approved sources. If any product proves unacceptable after improper storage, handling or for any other reason it shall be rejected, not incorporated into the Work and shall be removed from the Project Site all at the Contractor’s expense. 3. Compaction tests may be made by the Engineer and all costs for tests that meet or exceed the requirements of the specifications shall be borne by the Agency. The tests may be made at any place along the Work as deemed necessary by the Engineer. The costs of any retests made necessary by noncompliance with the specifications shall be borne by the Contractor. 4-6 TRADE NAMES. ADD the following: 1. Whenever materials or equipment are indicated in the Contract Documents by using the name of a proprietary item or the name of a particular supplier, the naming of the item is intended to establish the type, function, and quality required. 2. Unless stated otherwise, materials or equipment of other suppliers may be accepted if sufficient information is submitted to the Engineer for review to determine whether the material or equipment proposed is equivalent or equal to that named. 3. For reviews prior to Bid: a. The Engineer shall respond to Contractor’s substitution proposal by the last date for issuing an Addendum for the Contract. If the Engineer fails to respond to Contractor’s substitution proposal before the Bid due date, the substitution proposal shall be deemed denied. b. Contractor may bring forward a substitution proposal after Award that was denied based on the Engineer’s failure to respond by submitting a Cost Reduction Proposal in accordance with 2-6.1, “Cost Reduction Proposal”. 4. Include the following information in the request for substitution: a. Whether or not acceptance of the substitute for use in the Work shall require a change in any of the Contract Documents to adopt the design to the proposed substitute. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 132 b. Whether or not incorporation or use of the substitute in connection with the Work is subject to the payment of any license fee or royalty. c. All variations of the proposed substitute from the items originally specified shall be identified. d. Available maintenance, repair, and replacement service requirements. The manufacturer shall have a local service agency within 50 miles (80.5 km) of the Site which maintains properly trained personnel and adequate spare parts and is able to respond and complete repairs within 24 hours. e. Certifications from the manufacturer or service provider that the proposed substitute shall perform the intended function adequately under the expected service conditions, achieve the results called for by the general design, and be similar and of equal substance to that indicated. 5. There is no guaranteed time frame for the Engineer’s review of the substitution requests. Any lack of action on the Engineer’s side within Contractor’s requested time does not constitute acceptance of the substitution. 6. If, in the opinion of the Engineer, substitute items are determined to be unsatisfactory in performance, appearance, durability, compatibility with existing equipment or systems, availability of repair parts and suitability of application, the Contractor shall remove the substituted item and replace it with the originally specified item at no cost to the Agency. 7. The burden of proof as to the type, function, and quality of any such substitute product, material or equipment shall be upon Contractor. The Engineer may require at Contractor’s expense additional data about the proposed substitute. 8. Acceptance by the Engineer of a substitute item does not relieve Contractor of the responsibility for full compliance with the Contract Documents. If the Engineer takes no exceptions to the proposed substitution, it shall not relieve Contractor from Contractor’s responsibility to the efficiency, sufficiency, quality, and performance of the substitute material or equipment in the same manner and degree as the material and equipment specified by name. 9. The Bid submittal shall be based on the material and equipment specified by name in the Contract. If the proposal is rejected by the Engineer, Contractor shall not be entitled to either an extension in Contract Time, an increase in the Contract Price, or both. 10. As applicable, no Shop Drawing or Working Drawing submittals shall be made for a substitute item nor shall any substitute item be ordered, installed, or utilized without the Engineer’s prior written approval. 11. The Contractor is responsible for the satisfactory performance of substituted items. If, in the sole opinion of the Engineer, the substitution is determined to be unsatisfactory in performance, appearance, durability, compatibility with associated items, availability of repair parts and suitability of application the Contractor shall remove the substituted item and replace it with the originally specified item at no cost to the Agency. 4-7 WEIGHING AND METERING EQUIPMENT. REPLACE the first paragraph with the following: All scales and metering equipment used for proportioning materials shall be inspected for accuracy and certified within the past 12 months by the State of California Bureau of Weights 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 133 and Measures, by the County Director or Sealer of Weights and Measures, or by a scale mechanic registered with or licensed by the County. SECTION 5 – LEGAL RELATIONS AND RESPONSIBILITIES 5-1 LAWS AND REGULATIONS ADD the following: 1. Each worker shall be paid subsistence and travel as required by the collective bargaining agreement on file with the State of California Department of Industrial Relations. 2. Municipal ordinances that affect this Work include Chapter 11.06. Excavation and Grading. If this notice specifies locations or possible materials, such as borrow pits or gravel beds, for use in the proposed construction Project which would be subject to Fish and Game Code Section 1601 or 1603, the conditions established in Fish and Game Code Section 1601 et seq. shall become conditions of the Contract. 5-3.3 Payroll Records. ADD the following: 1. The Contractor and its Subcontractors shall maintain and furnish to the Agency, at a designated time, a certified copy of each weekly payroll reflecting the wages containing all of Contractor’s and Subcontractors’ employees engaged in the Work and a statement of compliance signed under penalty of perjury. 5-3.4 Hours of Labor. ADD the following: 1. Unless otherwise approved in writing by the Engineer, the hours of work shall be between the hours of 7:00 AM and 4:00 PM on Mondays through Fridays, excluding Agency holidays. The Contractor shall obtain the written approval of the Engineer if the Contractor desires to work outside these hours or at any time during weekends and/or holidays. This written permission must be obtained at least 48 hours prior to such work. The Engineer may approve work outside the stated hours and/or days when, in his/her sole opinion, such work conducted by the Contractor is beneficial to the best interests of the Agency. The Contractor shall pay the inspection costs of such work. 5-4 INSURANCE. 5-4.1 General. ADD the following: 1. Contractor shall procure and maintain for the duration of the Contract insurance against claims for injuries to persons or damage to property which may arise from or in connection with the performance of the Work by the Contractor, his or her agents, representatives, employees or Subcontractors. The insurance shall meet the City’s policy for insurance as stated in City Council Policy No. 70. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 134 a. Coverages and Limits: Contractor shall maintain the types of coverages and minimum limits specified in these Agency Supplemental General Provisions (00 73 00): b. Additional Provisions: Contractor shall ensure that the policies of insurance required under this Contract with the exception of Workers’ Compensation and Business Automobile Liability Insurance contain, or are endorsed to contain, the following provisions. i. The Agency, its officials, employees and volunteers must be covered as additional insured as respects: liability arising out of activities performed by or on behalf of the Contractor; products and completed operations of the Contractor; premises owned, leased, hired or borrowed by the Contractor. The coverage shall contain no special limitations on the scope of protection afforded to the Agency, its officials, employees or volunteers. All additional insured endorsements must be evidenced using separate documents attached to the certificate of insurance; 1 for each company affording general liability, and employers’ liability coverage. ii. The Contractor’s insurance coverage shall be primary insurance as respects the Agency, its officials, employees and volunteers. Any insurance or self-insurance maintained by the Agency, its officials, employees or volunteers shall be in excess of the Contractor's insurance and shall not contribute with it. iii. Any failure to comply with reporting provisions of the policies shall not affect coverage provided to the Agency, its officials, employees or volunteers. iv. Coverage shall state that the Contractor’s insurance shall apply separately to each insured against whom claim is made or suit is brought, except with respect to the limits of the insurer’s liability. c. Notice of Cancellation. Each insurance policy required by this Contract shall be endorsed to state that coverage shall not be nonrenewed, suspended, voided, canceled, or reduced in coverage or limits except after 10 Calendar Days’ prior written notice has been sent to the Agency by certified mail, return receipt requested. d. Deductibles and Self-Insured Retention (S.I.R.) Levels. Any deductibles or self-insured retention levels must be declared to and approved by the Agency. At the option of the Agency, either: the insurer shall reduce or eliminate such deductibles or self-insured retention levels as respects the Agency, its officials and employees; or the Contractor shall procure a bond guaranteeing payment of losses and related investigation, claim administration and defense expenses. e. Waiver of Subrogation. All policies of insurance required under this Contract shall contain a waiver of all rights of subrogation the insurer may have or may acquire against the Agency or any of its officials or employees. f. Subcontractors. Contractor shall include all Subcontractors as insured under its policies or shall furnish separate certificates and endorsements for each Subcontractor. Coverages for Subcontractors shall be subject to all of the requirements stated in these Agency Supplemental General Provisions (00 73 00). g. Acceptability of Insurers. Insurance must be placed with insurers that have a rating in Best’s Key Rating Guide of at least A-:VII. Insurers must also be authorized to transact the business of insurance by the State of California Insurance Commissioner as admitted carriers as evidenced by a listing in the official publication of the Department of Insurance 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 135 of the State of California and/or under the standards specified by City Council Policy No. 70. h. Verification of Coverage. Contractor shall furnish the Agency with certificates of insurance and original endorsements affecting coverage required by this clause. The certificates and endorsements for each insurance policy are to be signed by a person authorized by that insurer to bind coverage on its behalf. The certificates and endorsements are to be in forms approved by the Agency and are to be received and approved by the Agency before the Contract is executed by the Agency. i. Coverage and Limits. Contractor will maintain the types of coverage and minimum limits indicated below unless the Risk Manager or City Manager or Executive Manager approves a lower amount. These minimum amounts of coverage will not constitute any limitations or cap on Contractor’s indemnification obligations under this Contract. Agency, its officers, agents, and employees make no representation that the limits of the insurance specified to be carried by Contractor pursuant to this Contract are adequate to protect Contractor. If Contractor believes that any required insurance coverage is inadequate, Contractor will obtain such additional insurance coverage, as Contractor deems adequate, at Contractor’s sole expense. The full limits available to the named insured shall also be available and applicable to the Agency as an additional insured. j. Cost of Insurance. The Cost of all insurance required under this Contract shall be included in the Contractor’s Bid. 5-4.2 General Liability Insurance. ADD the following: Commercial General Liability (CGL) Insurance: Insurance written on an “occurrence” basis, including products-completed operations, personal & advertising injury, with limits no less than $2,000,000 per occurrence. If a general aggregate limit applies, either the general aggregate limit shall apply separately to this project/location or the general aggregate limit shall be twice the required occurrence limit. 5-4.3 Worker’s Compensation Insurance. ADD the following: Workers’ Compensation and Employers’ Liability Insurance: Workers’ compensation limits as required by the Labor Code and Employers’ Liability limits of $1,000,000 per incident. Workers’ compensation offered by the State Compensation Insurance Fund is acceptable to the City. 5-4.4 Auto Liability Insurance. ADD the following: Business Automobile Liability Insurance: $2,000,000 combined single limit per accident for bodily injury and property damage. In addition, the auto policy must cover any vehicle used in the performance of the Contract, used onsite or offsite, whether owned, non-owned or hired, and whether scheduled or non-scheduled. 5-6 PATENTS FEES AND ROYALTIES. DELETE in its entirety and SUBSTITUTE with the following: 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 136 1. Contractor shall pay, at no additional cost to the Agency, all applicable royalties and license fees arising from the Work. Contractor shall indemnify and defend all claims and lawsuits for infringement of patent, trademark, and copyright against the Agency and shall hold the Agency harmless from any loss. 5-7 SAFETY. 5-7.1.1 General. ADD the following: 1. When conducting grading or excavation, place Contractor’s name and emergency telephone number adjacent to the Work at intervals and locations approved by the Engineer. The method of posting shall be approved by the Engineer. 2. The Contractor shall respond and initiate corrective action in accordance with OSHA and within 24 hours of the notice of the nonconforming Work that poses an imminent threat to person or property. 3. The Contractor shall erect and properly maintain at all times, as required by the conditions and progress of the Work, all necessary safeguards for the protection of workers and public and shall use danger signs warning against hazards created by such features of construction as protruding nails, hoists, well holes, and falling materials. ADD the following: 5-7.1.3 Health and Safety Plan (HSP). 1. The Contractor is ultimately responsible for the health and safety of Contractor’s employees. These specifications shall not be construed to limit Contractor’s liability nor to assume that the Agency, its employees, or designees shall assume any of Contractor’s liability associated with Site safety considerations. 2. Contractor shall have a HSP in effect at least 1 week prior to the commencement of the Work. The HSP shall comply with all OSHA and other applicable requirements. 3. The HSP shall specifically address procedures and protocols that shall be followed to monitor for or respond to the presence of hazardous atmosphere, possibility for engulfment, gasses due to organic soils or proximity to landfills, exposure to hazardous products such as may be released when grinding, cutting, or torching galvanized or painted surfaces or asbestos containing materials, contaminated soil, and groundwater. Identify response actions that shall be taken when these conditions are encountered. 4. The Agency shall not assume any role in determining the adequacy of the HSP on Contractor’s behalf. 5-7.3 Use of Explosives. ADD the following: 1. Explosives may be used only when authorized in writing by the Engineer. The Contractor shall prepare and submit an application for blasting permit to the City of Carlsbad Engineering Department and comply with the City’s blasting policy. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 137 5-7.7 Security and Protective Devices. 5-7.7.1 General. DELETE in its entirety and SUBSTITUTE with the following: 1. Security and protective devices shall consist of fencing, railing, steel plates, or other devices for the protection of workers or the public from hazards posed by open excavations or any work in progress. Security and protective devices shall remain in place until the Work is accepted. 2. Unless otherwise specified, no separate or additional payment will be made for security and protective devices. Payment shall be included in the Contract price for the various Bid items requiring such devices. ADD the following: 5-7.7.3 Playground Safety. 1. Provide a secured fence around the playground to prevent use or access. Do not remove the fence until the independent Playground Safety Audit has been done by the Contractor and the Engineer, the Engineer has accepted the playground design and installation, and the Punchlist items have been completed. 2. Provide certification by a NPSI certified playground inspector that confirms that the installed equipment is compliant with all applicable codes. 3. The payment for the fencing around the playground and the playground safety audit is included in the Contract Price. 5-7.7.2 Security Fencing. 1. The payment for security fencing Work for open excavations shall be included in the Contract Price. 5-7.8 Steel Plate Covers 5-7.8.1 General. ADD the following: 1. The Contractor shall protect transverse or longitudinal cuts, voids, trenches, holes, and excavations in the right-of-way that cannot be properly completed within 1 Working Day by adequately designed barricades and structural steel plates (plates) that shall support legal vehicle loads in such a way as to preserve unobstructed traffic flow. 2. For trench widths exceeding those in Table 5-7.8.2, a structural design shall be prepared by a California registered civil or structural engineer regularly engaged in the design of shoring systems. 3. The Contractor shall secure approval in advance from authorities concerning the use of any bridging proposed on the Work. 4. The Contractor shall shore the trench adequately to support the bridging and traffic loads. 5. The Contractor shall design plates for HS 20-44 truck loading in accordance with Caltrans Bridge Design Specifications Manual and evaluate soil conditions and ensure that the plate extends enough beyond the trench walls to support traffic loads. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 138 6. The Contractor shall use the plates skid-resistant with a nominal COF of 0.35 as determined by California Test Method 342. If a different test method is used, the Contractor may utilize standard test plates with known coefficients of friction available from each Caltrans District Materials Engineer to correlate skid resistance results to California Test Method 342. 7. Plates shall provide complete coverage to prevent any person, bicycle, motorcycle, or motor vehicle from being endangered due to plate movement causing separations or gaps. 8. Alternative installation methods may be submitted in accordance with 3-8, “SUBMITTALS” for the Engineer’s approval. 9. Contractor shall install signage and postings with a 2 inch (50.8 mm) minimum letter height indicating the steel plate cover load limit, the Company’s name, and a 24-hour emergency contact phone number. See 601-1, “GENERAL”. 10. Contractor is responsible for the maintenance of the plates, shoring, and asphalt concrete ramps or any other approved device used to secure the plates. Contractor shall immediately mobilize necessary personnel and equipment after being notified by the Engineer, the Agency, or a member of the public of a repair needed for such items as plate movements, noise, anchors, and asphalt ramps. Failure to respond to the emergency request within 2 hours shall be grounds for the Agency to perform necessary repairs that shall be invoiced at the actual cost including overhead or $500 per incident, whichever is greater. Failure may also result in a “Stop Work” notice. 11. When plates are removed, Contractor shall repair any damage to the pavement with fine graded asphalt concrete mix or slurry seal satisfactory to the Engineer. 5-7.8.3 Installation. ADD the following: The pavement shall be cold planed to a depth equal to the thickness of the plate and to a width and length equal to the dimensions of the plate. The cold milling shall produce a flat surface that the plate shall rest on with no horizontal or vertical movement. Horizontal gaps between the unmilled pavement and the plate shall not exceed 25 mm (1 ") and shall be filled with elastomeric sealant material which may, at the contractor's option, be mixed with no more that 50%, by volume, of Type I aggregate conforming to the requirements of tables 203-5.2 and 203-5.3. DELETE method 2 in its entirety. Only method 1 is acceptable within city streets. ADD the following: 5-8 INDEMNIFICATION AND HOLD HARMLESS AGREEMENT. 1. Contractor agrees to defend, indemnify, and hold harmless Agency, its affiliated and subsidiary entities, and its elected and appointed officials, officers, directors, managers, employees and agents (“Indemnified Parties”) from and against all claims asserted, liability established, or judgments for damages or injuries to any person or property, including to Contractor’s officers, employees, agents, or subcontractors, arising directly or indirectly out of the Work, which arise from, are connected with, or are caused or claimed to be caused by the acts or omissions of Contractor, its officers, employees, agents or subcontractors. Contractor’s duty to defend, indemnify, and hold harmless shall not include any claims or 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 139 liabilities arising from the sole negligence or sole willful misconduct of the Indemnified Parties. 2. Contractor further agrees that its duty to defend includes all attorney fees and costs associated with enforcement of this indemnification provision, defense of any claims arising from this Contract, and, where a conflict of interest exists or may exist between Contractor and Agency, the reasonable value of attorney fees and costs if Agency chooses, at its own election, to conduct its own defense or participate in its own defense of any claim related to this Contract. 3. Contractor shall also defend and indemnify the Indemnified Parties against any challenges to the Award of the Contract to Contractor, and Contractor will pay all costs, including defense costs for the Agency. Defense costs include the cost of separate counsel for the Indemnified Parties, if the Indemnified Parties request separate counsel. 4. Contractor shall also defend and indemnify the Indemnified Parties against any challenges to the Award of the Contract to Contractor, arising in whole or in part from alleged inaccuracies or misrepresentation by the Contractor, whether intentional or otherwise, and Contractor will pay all costs, including defense costs for the Agency. Defense costs include the cost of separate counsel for the Indemnified Parties, if the Indemnified Parties request separate counsel. 5. Contractor shall defend, indemnify, protect and hold the Indemnified Parties harmless from and against any dispute between Contractor and Contractor’s Subcontractors if the Indemnified Parties are made a party to any judicial or administrative proceeding. ADD the following: 5-9 CONFLICT OF INTEREST. 1. Establish and make known to Contractor’s employees appropriate safeguards to prohibit employees from using their positions for a purpose that is or gives the appearance of being motivated by desire for private gain for themselves or others and particularly those with whom they have family, business, or other relationships. Project personnel shall not accept gratuities or any other favors from Subcontractors or potential Subcontractors. 2. Contractor is subject to all federal, state, and local conflict of interest laws, regulations, and policies applicable to public contracts and procurement practices (Government Code Sections 1090 et. seq. and 81000 et. seq., the Agency’s Ordinances, and the City of Carlsbad Municipal Code). If, in performing the Work, Contractor makes or participates in a “governmental decision” in accordance with Title 2, Section 18701, subdivision (a)(2) of the California Code of Regulations, or performs the same or substantially all the same duties for Agency that would otherwise be performed by an Agency employee holding a position specified in the Agency’s conflict of interest code, Contractor shall be subject to a conflict of interest code requiring the completion of 1 or more statements of economic interests disclosing Contractor’s relevant financial interests. 3. Statements of economic interests shall be made on Fair Political Practices Commission Form 700 and filed with the City of Carlsbad’s City Clerk. Contractor shall file a Form 700 (Assuming Office Statement) within 30 Calendar Days of the Agency’s written determination that Contractor shall be subject to a conflict of interest code and file a Form 700 (Annual 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 140 Statement) on or before April 1st disclosing any financial interests held during the previous calendar year for which Contractor was subject to a conflict of interest code. 4. If the Agency requires Contractor to file a statement of economic interests as a result of the Work performed, Contractor shall be considered an “Agency Official” for conflict of interest purposes, including the prohibition against lobbying the Agency for 1 year following the expiration or termination of the Contract. 5. Contractor’s personnel employed on the Project shall not accept gratuities or any other favors from any Subcontractors or potential Subcontractors. Contractor shall not recommend or specify any product, supplier, or other Contractor with whom Contractor has a direct or indirect financial or organizational interest or relationship that would violate conflict of interest laws, regulations, or policies. 6. If Contractor violates any conflict of interest laws or any of these conflict of interest provisions, the violation shall be grounds for immediate termination of this Contract. Further, the violation subjects Contractor to liability to the Agency for all damages sustained as a result of the violation. ADD the following: 5-10 STATUTORY REFERENCES. 1. All references in these Agency Supplemental General Provisions (00 73 00) to any statute, rule or regulation are to the statute, rule or regulation as amended, modified, supplemented, or replaced from time to time by the corresponding legislative or regulatory body. ADD the following: 5-11 RIGHT TO AUDIT. 5-11.1 General. 1. The Agency retains the right to review, audit, reasonably access Contractor’s and all Contractor’s Subcontractor’s premises to review and audit Contractor’s compliance with the provisions of the Contract. This includes the right to inspect, photocopy, and retain copies, outside of Contractor’s premises, of all records with appropriate safeguards if such retention is deemed necessary by the Agency in its sole discretion. The Agency will keep this information in strictest confidence. 2. Contractor shall include the Agency’s right to audit in its subcontracts and ensure that these specifications are binding upon all Subcontractors. 5-11.2 Audit. 1. The right to audit includes the right to examine any and all books, records, documents, and any other evidence of procedures and practices that the Agency determines is necessary to discover and verify that Contractor are in compliance with all requirements under the Contract. 2. If there is a claim for additional compensation or for changes in Work, the right to audit also includes the right to verify all direct and indirect costs which are claimed to have been incurred, anticipated to be incurred, or for which a claim for additional compensation or for changes in the Work have been submitted. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 141 3. Contractor shall maintain complete and accurate records in accordance with generally accepted accounting practices in the construction industry. Contractor shall also make available to the Engineer for review and audit all Project-related accounting records and documents and any other financial data. Upon the Engineer’s request, Contractor shall submit exact duplicates of originals of all requested records to the Engineer. 5-11.3 Compliance Required Before Mediation and Litigation. 1. As a condition precedent to proceeding with mandatory mediation and further litigation under 2-10.2, “Dispute Resolution Process” Contractor shall comply with the audit specifications within 60 Calendar Days of the Engineer’s notice to review and audit compliance. See 5-2, “SPECIAL NOTICES”. 5-11.4 Access to Records on Federally Funded Projects. 1. Contractor shall retain all records, books, papers, and documents directly pertinent to the Contract for a minimum of 5 years after the Agency makes final payments and all other pending matters are closed and shall allow access to those records to the Agency, the Federal grantor agency, the Comptroller General of the United States, or any duly authorized representatives. SECTION 6 – PROSECUTION AND PROGRESS OF THE WORK 6-1 CONSTRUCTION SCHEDULE AND COMMENCEMENT OF THE WORK. ADD the following: 1. A Payment for the Construction Schedule shall be included in the Contract Price and no separate payment will be made, therefore. 2. The Contractor shall incorporate the dates, areas and types of work prohibited in this section in the Construction Schedule. No additional payment, adjustment of bid prices or adjustment of contract time of completion will be allowed as a consequence of the prohibition of work being performed within the dates, areas and/or types of work prohibited in this section. ADD the following subsection: 6-1.2 Pre-Construction Meeting. 1. After notification of Contract award, the Engineer will schedule the Preconstruction Meeting. Attendance of the Contractor’s personnel responsible for the management, administration, and execution of the project is mandatory. Failure of the Contractor to have the Contractor’s responsible project personnel attend the Preconstruction Meeting will be grounds for default by Contractor per Section 6-7. The Notice to Proceed will only be issued on or after the completion of the Preconstruction Meeting. No separate payment will be made for the Contractor’s attendance at the meeting. 2. The Notice to Proceed will only be issued on or after the completion of the Preconstruction Meeting and Contractor complies with the Baseline Construction Schedule conditions per Section 01 33 00. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 142 ADD the following subsection: 6-1.3.1 Baseline Construction Schedule. Prior to the start of any work, the Contractor shall submit its Baseline Construction Schedule to the Engineer for approval and shall present the schedule at the Preconstruction Meeting. The Contractor shall prepare the schedule as a Critical Path Method (CPM) schedule in the precedence diagram method (activity-on-node) format and submit the schedule in accordance with 3-8. The schedule shall: 1. Be prepared using commercially available, Windows compatible scheduling software program such as, Primavera, Microsoft Project, or approved equal. 2. Be prepared in hard copy (paper) and electronic (Adobe PDF) format and free of file locking, encryption or any other protocol that would impede full access to the data. Identify the project name and number, the Contractor’s name and the date of preparation or revision. 3. Begin with the date of the Notice to Proceed and conclude with the date of final completion conforming with the Contract time. 4. Depict a time-scaled network diagram of all activities, logic relationships of interdependent activities, and milestones comprising the complete period of Work with tasks on the vertical axis and their durations on the horizontal axis. Use distinctive texture patterns or line types to show the critical path within the Contract time. Include a tabular listing of each activity and its identification number, description, duration, early start, early finish, late start, late finish, total float, and all predecessor and successor activities. The number of activities will communicate the Contractor’s plan for project execution, accurately describe the project work and allow monitoring and evaluation of progress and time impacts. Activity descriptions shall accurately define the work planned for the activity. Activity durations shall not be shorter than 1 working day or longer than 15 working days unless approved by the Engineer. 5. Include detail of all project phasing including all milestones necessary to define the beginning and end of each phase and constraints which may impact any activity. Include time allowances for coordination with utility companies and other agencies, pre-construction surveys and investigations, equipment and material deliveries, submittal reviews and approvals, traffic control setup and phasing, Work performed by others, inspections, testing and commissioning, corrective work, and any non-work periods. Float or slack time within the schedule is available without charge or compensation to the party or contingency that first exhausts it. A schedule which shows a project duration longer than the Contract time will not be accepted by the Engineer. If the Baseline Construction Schedule does not meet the requirements of these specifications, the Contractor shall revise the schedule and resubmit it to the Engineer. Failure to obtain the Engineer’s approval of the schedule within twenty five (25) Working Days after the date of the Preconstruction Meeting shall be grounds to consider the Contractor in default of the Contract per 6-7. The time required by the Engineer to review the initial Baseline Construction Schedule submittal will not be included in the 25 Working Days. The Engineer shall complete subsequent reviews of the revised schedule and progress updates within 5 working days of receipt. ---- 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 143 The Contractor shall not be permitted to commence any excavation or demolition activities until the Engineer accepts the Baseline Construction Schedule. For each day of delay beyond the 25 Working Days after the Preconstruction Meeting that the Baseline Construction Schedule is not accepted by the Engineer, the Contractor shall be charged $100 through a deductive Change Order. The Engineer’s response to each review will consist of one of the following: • “Accepted.” The Contractor may proceed with the Work. • “Accepted with Comments.” The Contractor may proceed with the Work but must revise and resubmit the schedule prior to submittal of the first progress payment application. The Engineer’s acceptance of the schedule is a condition precedent to payment of any progress payment. • “Not Accepted.” The Contractor may not proceed with the Work and must revise and resubmit the schedule. ADD the following subsection: 6-1.3.2 Schedule Updates and Revisions. The Contractor shall meet with the Agency’s Construction Manager during the last week of each month to agree upon the completion level of each activity as a basis for progress payments. Schedule updates shall conform with the requirements for the initial submittal in 6-1.1.1 and shall: 1. Show the actual dates of each activity start and/or finish during the month. The schedule update shall include specific notation for any changes in actual dates after they are first reported. 2. Report the percent complete for each activity in progress at the end of the month as determined by the Engineer. 3. Include a list and explanation of all changes made to the activities, dates or interconnecting logic. 4. Include activity and network revisions reflecting the Change Orders approved in the previous month. The Engineer’s responses to the construction schedule updates shall be as described in 6-1.1.1. If the Contractor fails to submit schedule updates as required herein, the Contractor may elect to proceed with the Work at its own risk and shall forfeit the progress payment for Work completed until compliance is met. If the Contractor elects to delay or cease Work after failure to submit the schedule updates, any resulting delay, impact, or disruption to the Work will be the Contractor’s responsibility. Should the actual or projected progress of the Work exceed 5 percent of the Contract time, the Contractor shall prepare and submit a revised Baseline Construction Schedule independently of and prior to the next progress schedule update. The Contractor shall provide an explanation for each change made to the schedule. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 144 If the Contractor desires to make a major change in the method of operations after commencing construction, the Contractor shall submit to the Engineer a revised Baseline Construction Schedule in advance of beginning revised operations. ADD the following subsection: 6-1.3.3 Late Completion or Milestone Dates. If a schedule update indicates a completion date later than the Contract time or contractually required milestone completion date, the Agency may withhold Liquidated Damages for the number of days late. Should a subsequent schedule update which removes all or a portion of the delay be “Accepted” by the Engineer, all or the allocated portion of the previously held Liquidated Damages shall be released in the monthly progress payment to the Contractor immediately following such acceptance. ADD the following subsection: 6-1.3.4 Final Schedule Update. The Contractor shall prepare and submit a final schedule update when one hundred percent of the Work is completed. The update must accurately represent the actual dates for all activities. The final schedule update shall be prepared and reviewed in accordance with 6-1.1.2. Acceptance of the final schedule update is required for release of funds retained per 9-3.2. ADD the following subsection: 6-1.3.5 Measurement and Payment. If a Bid item for Construction Schedule is not listed in the Bid Schedule, payment shall be considered included in the various Bid items and no separate payment will be made. 6-2 PROSECUTION OF WORK. ADD the following: 1. When a Subcontractor fails to prosecute a portion of the Work in a manner satisfactory to the Agency, Contractor shall remove such Subcontractor immediately upon written request of the Agency, and shall request approval of a replacement Subcontractor to perform the Work in accordance with the Subletting and Subcontracting Fair Practices Act (Pub. Contract Code, § 4100 et seq.) at no added cost to the Agency. ADD the following: 6-2.1 Order of Work. 1. The Contractor shall incorporate the requirements of the city, utility companies or agencies having jurisdiction over the Work in accordance with 2-4 Cooperation and Collateral Work.Th eowrk to be done shall consist of furnishing, all labor, equipment, and materials, and performing all operations necessary to complete the Project Work as shown on the Plans or Special Provisions. 2. Specific sequencing constraints include, but are not limited to, the following phases unless otherwise authorized by the agency. ADD the following: 6-2.2 Moratoriums. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 145 1. When moratorium periods are specified in the Special Provisions, Contractor shall stop Work and completely demobilize all construction related activity, equipment, and materials within the stated limits prior to the beginning of the moratorium periods at no additional cost to the Agency. The Contractor shall complete any Work that has been started prior to the start of the moratorium. 2. Contractor shall restore and clean the Site prior to each moratorium. The Contractor shall not leave equipment, materials, or traffic control on the Site during the moratorium periods. Trenches shall be backfilled during moratorium periods. Temporary resurfacing or steel plate covers over trenches shall not be used. 3. The payment for complying with moratorium requirements shall be included in the Contract Bid. Contractor shall not be entitled to any additional costs for repeated mobilization and demobilization to continue the Work after the moratorium periods. 6-3 TIME OF COMPLETION. 6-3.1 General. ADD the following: 1. Unless otherwise specified in the Contract, the time of completion of the Contract shall be expressed in Working Days. 2. The number of Working Days specified for the walk-through, preparation, and the completion of Punchlist items until acceptance shall be included in the stipulated Contract Time. 3. For pipeline Projects, the following shall be included in the stipulated Contract Time: a. Complete each street segment within 15 Working Days from the day the final road surfacing is placed. Each completed segment shall include other incidental Work items (weed abatement, damaged asphalt pavement replacement, asphalt patching, resurfacing, striping, markings, raised pavement markers, and inlet markers). b. Where shutdowns of 16-inch and larger pipes are required, there is a shutdown moratorium from May until October. The Contractor shall plan and schedule Work accordingly. No additional payment or Working Days will be granted for delays due to the moratorium. 4. When specified in the Contract Documents, the Plant Establishment Period (PEP) is included in the stipulated Contract Time and shall begin with the acceptance of the installation of the vegetation plan in accordance with Part 8 – LANDSCAPING AND IRRIGATION. 5. The Contractor shall obtain the written approval of the Engineer to perform any Work outside of normal Work hours. This approval must be obtained at least 48 hours prior to commencement of such Work. The Contractor shall pay any additional costs for inspection or testing of such Work. 6. Work that is required by the Engineer to occur outside of normal Work hours will be identified in the Special Provisions. 7. The Contractor shall not perform Work during moratoriums per 6-2.2 or during any periods of restriction identified in agency permits or Project environmental documents and shall include all such schedule constraints in the Construction Schedule. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 146 8. No additional payment or adjustment of Bid item prices or adjustment of Contract Time will be made for the Contractor’s inability to work outside of normal Work hours if Contractor’s request is denied by the Engineer or during prohibited periods. 9. Contractor’s schedule shall plan for a minimum of 2 weeks after final walk-through to receive a final punch list from the Agency. 6-4 DELAYS AND EXTENSIONS OF TIME. 6-4.1 General. ADD the following: 1. The Agency shall only grant an extension of time if the Extra Work or unforeseen condition impacts the Project’s critical path. All requests for an extension in Contract Time for any Extra Work or unforeseen event shall be demonstrated by using the CPM. No other scheduling method shall be used to calculate the Project’s schedule. 6-4.2 Extensions of Time. DELETE in its entirety and SUBSTITUTE with the following: 1. The Contract Time shall be modified only by Change Order. 2. Contractor shall immediately submit to the Agency a written request for a Change Order to modify the Contract Time, but in no event later than 1 Working Day after the occurrence and discovery of the events giving rise to the request. Contractor shall include in Contractor’s request a general description of the basis for and the estimated length of any extension and submit supporting data, including a time impact analysis setting forth the claimed Critical Path impacts to the Construction Schedule consistent with Section 1.14 (Change Orders, Delays, and Extensions of Time). 3. The Engineer shall not grant an extension of Contract Time unless Contractor demonstrates, through an analysis of the critical path, the following: a. The event causing the delay impacted the activities along the Project’s critical path. b. The increases in the time to perform all or part of the Project beyond the Contract Time arose from unforeseeable causes beyond Contractor’s control and without Contractor’s fault or negligence. c. All Project float has been used. 4. The Engineer shall issue a weekly document that stipulates the Contract Time. If Contractor does not agree with this document, Contractor shall submit to the Engineer for review a written protest supporting Contractor’s objections to the document within 15 Working Days after receipt of the weekly document. Contractor’s failure to file a timely protest shall constitute Contractor’s acceptance of the Engineer’s weekly document. a. Contractor’s protest will be considered a claim for time extension and shall be subject to 2-10.1, “Claims”. 6-4.4 Written Notice and Report. DELETE in its entirety and SUBSTITUTE with the following: 1. Contractor’s failure to file with the Engineer a written request and report of cause within 24 hours will be considered grounds for refusal by the Agency to consider such request. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 147 2. The Contractor shall provide written notice to the Engineer within 2 hours after the beginning of the delay, or when the Contractor has placed any workers or equipment on standby for any reason that the Contractor has determined to be caused by the Agency or by any organization that the Agency may otherwise be obligated by. The Contractor shall provide continuing daily written notice to the Engineer, each Working Day, throughout the duration of such period of delay. The initial and continuing written notices shall include the classification of each worker and supervisor and the make and model of all equipment placed on standby, the cumulative duration of the standby, the Contractor’s opinion of the cause of the delay and a cogent explanation of why the Contractor could not avoid the delay by reasonable means. Should the Contractor fail to provide the notice(s) required by this section the Contractor agrees that no delay has occurred and that it will not submit any claim(s) therefor. 3. The request for payment or extension must be made at least 15 Calendar Days prior to the specified completion date. Failure by the Contractor to provide notices and reports as specified in the Contract will be considered grounds for refusal by the Agency to consider such request. 6-6 SUSPENSION OF THE WORK. 6-6.1 General. ADD the following: 1. The Agency reserves the right to issue a stop work notice for any trenching operation if Contractor is not proceeding within a reasonable period of time to restore the pavement and Site cleanup. A reasonable period of time is considered to be 5 to 10 Working Days after backfilling any 1 block, approximately 600 feet, of pipeline. The Engineer shall determine the period of time allowed which shall not be subject to dispute. 2. During periods when the Work is suspended, Contractor shall be prepared for any emergency Work that shall be supervised by Contractor’s representative. 3. Trenching operations are subject to suspension if the Contractor does not comply with the requirements for the maximum length of open trench specified in 306-3.5. 6-7 TERMINATION OF THE CONTRACT FOR DEFAULT. 6-7.1 General. Add the following: Contractor fails to notify the Engineer upon discovery of items of Native American, Archaeological, or Paleontological interests. 6-8 TERMINATION OF THE CONTRACT FOR CONVENIENCE. DELETE in its entirety and SUBSTITUTE with the following: 1. At any time, the Agency may at its sole discretion terminate this Contract in whole or in part. If the Agency decides to terminate this Contract for convenience, the Agency shall issue a written notice of termination for convenience in accordance with 5-2, “SPECIAL NOTICES.” Upon receipt of this notice, Contractor shall immediately proceed as follows: a. Stop Work immediately or in accordance with the Notice of Termination. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 148 b. Notify Subcontractors and Suppliers to immediately cease their Work and place no further subcontracts for materials, services, or facilities except as necessary to complete any authorized continued portion of the Contract. c. Terminate all subcontracts to the extent that they relate to the Work terminated. d. With approval by the Engineer, settle all outstanding obligations arising from the termination of subcontracts. This approval shall be final for the purposes of this section. e. As directed by the Engineer, transfer and deliver completed or partially completed drawings, plans, calculations, specifications, and any other documents and records that, if the Contract had been completed, would be required to be furnished to the Agency. f. Complete the performance of the Work not terminated. g. Take all necessary steps and actions to minimize all costs to the Agency as a result of the termination. h. Take any action that may be necessary or that the Engineer may direct for the protection and preservation of the property related to the Contract that is in Contractor’s possession and in which the Agency has or may acquire an interest. 6-8.1 Termination Cost. 1. The Agency shall determine and pay Contractor the fair and reasonable amounts for Contractor’s termination cost as follows: a. The Contract Price for completed services accepted by the Engineer not previously paid or adjusted for any saving of freight and other charges. b. The fair and reasonable cost of settling and paying termination settlements for terminated subcontracts that are chargeable to the terminated portion of the Contract. c. The Agency shall pay Contractor a prorated amount of profit for Work that Contractor performed. The Agency shall not pay for lost profit on Work that was not performed by Contractor. 6-8.2 Termination Settlement. 1. After termination, Contractor shall submit a final termination settlement proposal to the Engineer no later than 3 months from the effective date of termination, unless extended in writing by the Engineer. 2. If Contractor fails to submit the proposal within the time allowed, the Agency may determine and pay the fair and reasonable amount that may be due Contractor as a result of the termination. If Contractor does not agree that the amount determined by the Engineer is fair and reasonable, Contractor must notify the Engineer within 30 Calendar Days of receipt of payment. 6-8.3 Determination of Amount Due the Contractor. 1. In determining the amount due Contractor, the Agency shall deduct the following: a. The fair value of property destroyed, lost, stolen, or damaged that has become undeliverable to the Agency. b. Any claim which the Agency has against Contractor under the Contract. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 149 6-8.4 Records and Documents Relating to Termination. 1. The Engineer will file an Agreement of Mutual Rescission of Contract with the Board. Once the Agreement is executed and a Notice of Completion is recorded, retention can be released. 2. Unless otherwise specified or required by statute, Contractor shall maintain all records and documents relating to the terminated portion of the Contract for 3 years after final settlement. This includes all books and other evidence bearing on Contractor’s costs, expenses, and settlement under the Contract. Contractor shall make these records and documents available to the Agency, at Contractor’s office, at all reasonable times, without any direct charge. If approved by the Engineer, Contractor may maintain photographs, microphotographs, and other authentic reproductions instead of original records and documents. 6-8.5 The Agency’s Right to Terminate or Suspend for Loss of Project Funds. 1. The Agency may terminate or suspend the Contract at its sole discretion if the State of California or its agents render the funds being used to fund this Project unavailable. If the Agency chooses to suspend the Contract, that suspension shall last until funds are identified and approved by the Board, whichever is appropriate, to be used to complete this Project. If the Agency elects under this provision to terminate the Contract, neither Party is entitled to compensation from the other Party for any costs arising from such termination. The Agency may also elect to terminate after invoking a suspension under this provision. 6-9 LIQUIDATED DAMAGES. DELETE in its entirety and SUBSTITUTE with the following: 1. Contractor’s failure to complete the Work within the time allowed shall result in damages being sustained by the Agency. Such damages are, and shall continue to be, impracticable and extremely difficult to determine. For each consecutive Working Day in excess of the time specified for the completion of the Work, as adjusted in accordance with 6-4, “DELAYS AND EXTENSIONS OF TIME”, Contractor shall pay to the Agency, or have withheld from monies due it, the sum described in the table below, along with any other damages that may be sustained by the Agency during the Project, unless otherwise specified in the Special Provisions. 2. The execution of the Contract shall constitute agreement between Contractor and the Agency that the liquidated damage amount described in the table below is the value of the damage caused by Contractor’s failure to complete the Work within the allotted time. Such sum shall not be construed as a penalty and may be deducted from Contractor’s payments if such delay occurs. Contract Value Liquidated Damage Daily Amount Less than $100,000 $1,000 $100,000 and more $2,500 3. Any progress payments made to Contractor after the specified completion date shall not constitute a waiver of payment for damages sustained by the Agency under this section. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 150 ADD the following: 6-10 ELECTRONIC COMMUNICATION. 1. When specified in the Contract Documents, Contractor shall post all communications addressed to the Engineer concerning construction including RFIs, submittals, daily logs, and transmittals to the Procore established for the Project. The Contractor shall maintain a list of scheduled activities including planned and actual execution dates for all major construction activities and milestones defined in the approved Schedule. The Contractor shall review and act on all communications addressed to the Contractor in the Project management website. A user’s guide to the Project management system may be available on the City’s website and shall be provided to Contractor at the Pre-construction Meeting. 2. The payment for electronic communications shall be included in the Contract Price. ADD the following: 6-11 PROCORE PROJECT MANAGEMENT AND COLLABORATION SYSTEM. 1. This project may utilize the Owner’s Procore (www.procore.com) online project management and document control platform. The intent of utilizing Procore is to reduce cost and schedule risk, improve quality and safety, and maintain a healthy team dynamic by improving information flow, reducing non-productive activities, reducing rework and decreasing turnaround times. The Contractor is required to create a free web-based Procore user account(s) and utilize web-based training / tutorials (as needed) to become familiar with the system. Unless the Engineer approves otherwise, the Contractor shall process all project documents through Procore because this platform will be used to submit, track, distribute and collaborate on project. If unfamiliar or not otherwise trained with Procore, Contractor and applicable team members shall complete a free training certification course located at http://learn.procore.com/procore-certification-subcontractor. The Contractor is responsible for attaining their own Procore support, as needed, either through the online training or reaching out to the Procore support team. It will be the responsibility of the Contractor to regularly check Procore and review updated documents as they are added. There will be no cost to the Contractor for use of Procore. 2. It is recommended that the Contractor provide mobile access for Windows, iOS located at https://apps.apple.com/us/app/procore-construction-management/id374930542 or Android devices located at https://play.google.com/store/apps/details?id=com.procore.activities with the Procore App installed to at least one on-site individual to provide real-time access to current posted drawings, specifications, RFIs, submittals, schedules, change orders, project documents, as well as any deficient observations or punch list items. Providing mobile access will improve communication, efficiency, and productivity for all parties. The use of Procore for project management does not relieve the contractor of any other requirements as may be specified in the contract documents. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 151 SECTION 7 – MEASUREMENT AND PAYMENT 7-1 MEASUREMENT OF QUANTITIES FOR UNIT PRICE WORK. 7-1.2 Methods of Measurement. ADD the following: The system of measure for this contract shall be the U.S. Standard Measures. 7-2 LUMP SUM WORK. ADD the following: 7-2.1 Schedule of Values (SOV). 1. Before construction, Contractor shall provide a schedule of values in accordance with Section 3-8 for all lump-sum Bid items that shall be used for the purpose of progress payments. The prices shall be valid for the purpose of partial payments and Change Orders to the Project. 2. The SOV shall: a. Subdivide the Work into its respective parts. b. Include values for all items comprising the Work. c. Serve as the basis for monthly progress payments. 3. The Engineer is the sole judge of acceptable numbers, details, and description of values established. If, in the opinion of the Engineer, a greater number of SOV items than proposed by Contractor is necessary, add the additional items identified by the Engineer. When requested by the Engineer, provide substantiating data in support of the SOV. 4. The Contractor shall incorporate the SOV into the cost loading function of the Schedule in accordance with 6-1, “CONSTRUCTION SCHEDULE AND COMMENCEMENT OF THE WORK.” Monthly progress payment amounts for Lump Sum items shall be determined from the monthly updates of the Schedule activities. 5. The Contractor shall develop the SOV independently but simultaneously with the development of the Schedule activities and logic. Incorporate phase funding impacts, if applicable, into the Schedule. 6. The Contractor shall break down the Work not specifically included in the Bid as necessary for establishment of cost and Schedule activity. 7. Following acceptance of the SOV, the Contractor shall incorporate the changes (if any) into the cost loading portion of the Schedule. Where coordination of the Schedule and the SOV requires changes made to 1 or both documents, the Contractor shall propose changes to the SOV and to the Schedule activities to satisfy the Schedule cost loading requirements. 8. The Contractor shall update and submit these listings in conjunction with the Schedule monthly submittals. 9. The Contractor shall incorporate issued Change Orders or Field Orders in the Schedule into the SOV as single units identified by the Change Order or Field Order number. 10. Changes to the Schedule which add activities not included in the original Schedule but included in the original Work (schedule omissions) shall have values assigned as accepted by 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 152 the Engineer. Other activity values shall be reduced to provide equal value adjustment increases for added activities as accepted by the Engineer. 11. In the event that the Contractor and the Engineer agree to make adjustments to the original SOV because of inequities discovered in the original accepted SOV, increases and equal decreases to values for activities may be made. 12. The payment for the preparation of the SOV shall be included in the Contract Price. 7-3 PAYMENT. 7-3.1 General. DELETE the last paragraph in its entirety and SUBSTITUTE with the following: If, within the time fixed by law, a properly executed notice to stop payment is filed with the Agency, due to the Contractor’s failure to pay for labor or materials used in the Work, all money plus 25 percent due for such labor or materials will be withheld from payment in accordance with applicable laws. At the expiration of 30 Calendar Days from the date of recording the NOC, the amount deducted from the final estimate and retained by the Agency shall be paid to Contractor except such amounts as are required by law to be withheld by properly executed and filed notices to stop payment. ADD the following: 1. Unless specified otherwise, the Contract Price includes use, consumer, and other taxes mandated by applicable legal requirements. The Contract Price is not subject to adjustment for tax increases. 2. As provided in California Public Contract Code Section 7105, if the Contract is not financed by revenue bonds, Contractor is not responsible for the cost of repairing or restoring damage to the Project when damage was proximately caused by an Act of God, in excess of 5% of the Contract Price, if the following occur: a. The damaged portion of the Project was built in accordance with the Contract requirements. b. There are no insurance requirements in the Contract for the damages. 3. Guarantee periods shall not be affected by any payment but shall commence on the date of recordation of the Notice of Completion. 7-3.2 Partial and Final Payment. DELETE the last paragraph in its entirety and SUBSTITUTE with the following: Pursuant to Public Contract Code Section 22300, Contractor shall have the option, at Contractor’s expense, to substitute for any money withheld by the Agency, securities equivalent to the amount being withheld. Securities eligible for such substitution are bank or savings and loans certificates of deposit or such securities which are eligible for investment pursuant to Government Code Section 16430. As to any such security or securities so substituted for monies withheld, Contractor shall be the beneficial owner of same and shall receive any accrued interest. Such security shall, at Contractor’s request and expense, be deposited with the Agency or with a State or Federally Chartered bank as the escrow agent who shall pay such monies to Contractor upon notification by the Engineer that payment can be made. Such notification shall be given at 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 153 the expiration of 30 Calendar Days from the date of NOC, or as prescribed by law, provided however, that there shall be a continued retention of the necessary securities to cover such amounts as are required by law to be withheld by properly executed and filed notices to stop payment, or as may be authorized by the Contract to be further retained. ADD the following: 1. After final inspection, the Engineer will make a Final Payment Estimate and process a corresponding payment. This estimate will be in writing and shall be for the total amount owed the Contractor as determined by the Engineer and shall be itemized by the Contract Bid item and Change Order item with quantities and payment amounts and shall show all deductions made or to be made for prior payments and amounts to be deducted under provisions of the Contract. All prior estimates and progress payments shall be subject to correction in the Final Payment Estimate. The Contractor shall have 30 Calendar Days from receipt of the Final Payment Estimate to make a written statement disputing any Bid item or Change Order item quantity or payment amount. The Contractor shall provide all documentation at the time of submitting the statement supporting its position. Should the Contractor fail to submit the statement and supporting documentation within the time specified, the Contractor acknowledges that full and final payment has been made for all Contract Bid items and Change Order items. If the Contractor submits a written statement with supporting documents within 30 Calendar Days from receipt of the Final Payment Estimate, the Engineer will review the disputed item within 35 Calendar Days and make any appropriate adjustments on the Final Payment. Remaining disputed quantities or amounts not approved by the Engineer will be subject to resolution as specified in Section 2-10.1.1, Initiation of Claim. The written statement filed by the Contractor shall be in sufficient detail to enable the Engineer to ascertain the basis and amount of the disputed items. The Engineer will consider the merits of the Contractor’s potential claims. It will be the responsibility of the Contractor to furnish within a reasonable time such further information and details as may be required by the Engineer to determine the facts or contentions involved in its claims. Failure to submit such information and details will be sufficient cause for denying payment for the disputed items. 2. Final Payment and release of Retention shall be paid after Contractor submits the following: a. An affidavit that payrolls and bills for materials, equipment, and other indebtedness connected with the Work for which the Agency or the Agency’s property might be responsible for or encumbered by. Fewer amounts withheld by the Agency shall have been paid for or otherwise satisfied. b. If required in the Contract Documents, the successful completion and submittal of the required reports such as construction demolition, waste recycling, and hydrostatic discharge reports. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 154 c. Required documentation, record drawings, operations manuals, test reports, warranty documentation, and UL labels shall be submitted before requesting the release of retention. ADD the following: 7-3.2.1 Application for Progress Payment. 1. By the 5th day of each month, sign, fill out, and submit to the Engineer a partial payment estimate that identifies acceptable Work performed during the previous month, or since the last partial payment estimate was submitted. If requested by the Engineer, provide such additional data as may be required to support the payment estimate. Such data may include submission of signed field orders and satisfactory evidence of payment for equipment, materials, and labor, including payments to Subcontractors and Suppliers. 2. For application for progress payments, Contractor shall use the format required by the Agency. An electronic copy of the invoice form is available from the Engineer upon request. Progress payments shall be signed, and the date of the invoice shall be the date that the invoice is submitted. 3. The Agency shall not pay progress or partial payments until Contractor submits to the Engineer an updated Schedule. It is solely the Contractor’s responsibility to prepare and submit the Schedule updates. 4. Disputed or incorrect applications shall be returned to the Contractor within 7 Calendar Days with documentation describing the reason for the rejection of the payment request. ADD the following: 7-3.2.2 Amount of Progress Payments. 1. If an undisputed and properly submitted application for payment is received by the Engineer, the Agency shall pay Contractor within 30 Calendar Days after the Engineer receives the application for Payment consistent with Public Contract Code Section 20104.50. The Agency shall pay Contractor for the Work performed. ADD the following: 7-3.2.2.1 Progress Payment for Pipelines. 1. Progress payments for pipelines shall be determined by multiplying the total number of linear feet of each of the following operations completed during the payment period, by the corresponding percentage given below, and the Contract Unit Price for the particular main(s) or drain(s). 2. The progress payment may include payment for items in the Bid proposal, other than mains, which have been installed complete during the payment period. 3. Payment breakdown shall be as follows: OPERATION PERCENTAGE WATER: Trench Excavation, Pipe in Place, Backfill and Cleanup. 80% Hydrostatic and Bacterial Testing, Pavement Restoration and Final Cleanup 20% 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 155 OPERATION PERCENTAGE SEWER: Trench Excavation, Pipe in Place, Backfill and Cleanup. 80% Testing (Wayneball and/or Mandrel), Pavement Restoration and Final Cleanup. 20% STORM DRAIN: Trench Excavation, Pipe in Place, Backfill and Cleanup. 80% Pavement Restoration and Final Cleanup. 20% SEWER MAIN REHABILITATION: Cleaning, Televising, liner installation, point repairs, and lateral reinstatements. 80% Approval of pipeline rehabilitation verified by Final Video. 20% 4. In asphalt-surfaced streets, the Agency shall pay 15% for hydrostatic and bacterial testing, Wayneball and Mandrelling (where necessary), for water and sewer utility constructions respectively, and operational testing for storm drains, including the trench cap and cleanup. The Agency shall pay the remaining 5% after completing the asphalt wearing surface and final cleanup. 5. Trench excavation, pipe in place, backfill, and cleanup of construction debris are 1 operation that shall be complete before the Agency pays the first 80%. ADD the following: 7-3.2.3 Waiver of Claims at Final Payment. 1. Contractor’s acceptance of Final Payment constitutes a waiver of affirmative claims by Contractor, except those previously made in writing and identified as unsettled at the time of Final Payment, which are expressly reserved by Contractor from operation of its Release of Claims pursuant to Public Contract Code Section 7100 or other Applicable Law. ADD the following: 7-3.2.4 Withholding of Payment and Back Charge. 1. The Engineer may withhold payment for any of the following reasons: a. Defective or incomplete Work. b. Stop notices, wage orders, or other withholdings required by Applicable Law. c. Contractor’s failure to comply with 5-3.3, “Payroll Records” and the Contractor Registration and Electronic Reporting System requirements of the Contract Documents. d. Failure to submit monthly Construction Schedule updates. 2. The Engineer may back charge the Contractor for any of the following reasons: a. Defective or incorrect Work not remedied. b. Damage to Agency property or a third party’s property that was caused by Contractor. c. Liquidated Damages. d. Non-attendance at meetings without prior cancellation notice. e. Failed inspections or re-inspections paid by the Agency. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 156 7-3.3 Delivered Materials. DELETE in its entirety and SUBSTITUTE with the following: 1. The cost of materials and equipment delivered but not incorporated into the Work will not be included in the progress estimate. ADD the following: 7-3.3.1 Payment for Stored Materials on Site. ADD the following: 7-3.3.1.1 General. 1. When authorized, Contractor may request payment for materials and equipment which has not been incorporated into the Work but will be at a later date and will be delivered and stored at the Project Site. 2. The material shall meet the Contract requirements and the material’s required test results and certifications shall be filed with the Engineer. 3. Only non-perishable materials for major items of Work or Materials Subject to Price Adjustment shall be considered for payment for on-site storage. However, each individual item has a value of more than 1% of the Contract Price and shall become a permanent part of the Work. 4. Materials cost shall be evidenced by the manufacturer’s paid invoice bearing the statement that Contractor has paid all invoices in full. 5. The payments for the stored materials shall not exceed the invoice price or 60% of the Bid prices for the pay items into which the materials are to be incorporated, whichever is less, unless otherwise approved by the Engineer. 6. Apply for the payment for materials stored on a form provided by the Engineer and attach documentation to show the following: a. The amount paid on the invoice (or other record of production cost) for the stored items. b. The dollar amount of the material incorporated into each of the various Work items for the month. c. The amount that should be retained for stored materials. d. That Contractor has received the materials and equipment free and are clear of all liens, charges, secured interests, and encumbrances. e. That the materials and equipment are covered by the appropriate property insurance in accordance with the insurance provisions and other arrangements that protect the Agency’s interest. 7. Contractor shall provide the Engineer, upon request and prior to any partial payment, documentation which transfers full legal title to such materials to the Agency conditional only upon receipt of the Final Payment. Such transfer of title or any partial payment shall not constitute acceptance by the Agency of the materials nor shall it void the right to reject materials subsequently found to be unsatisfactory in accordance with SECTION 4 – CONTROL OF MATERIALS. This shall also not relieve Contractor of any obligation arising under the Contract Documents. 8. The payments for materials on-site are subject to retention as set forth in 7-3.2, “Partial and Final Payment”. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 157 9. Contractor shall assume all risks associated with the loss or damage to the stored products for which payment has or has not been received. 10. Equipment and materials shall be stored in accordance with manufacturer’s recommendations. The stored products shall be in a form ready for installation. The Agency shall not pay for raw materials or parts and pieces of equipment. 11. Any and all surplus materials that are not incorporated in the Work shall become Contractor’s property at no additional cost to the Agency. 12. Unless specifically provided in the Contract, payment for the materials on hand shall not be included when determining the percentage of Work completed. 13. The cost of materials reported shall be at invoice or lowest current price at which such materials are locally available and delivered to the job site in the quantities involved, plus sales tax, freight, and delivery. The Agency reserves the right to approve materials and sources of supply, or to supply materials to the Contractor, if necessary, for the progress of the Work. No markup shall be applied to any material provided by the Agency. ADD the following: 7-3.3.1.2 Payment for Stored Materials Offsite. 1. The payment of materials and equipment delivered and stored offsite shall be contingent upon Contractor’s compliance with the storage and protective maintenance requirements set forth in the Contract Documents and all other requirements necessary to preserve equipment warranties for the benefit of the Agency. 2. The Agency reserves the right to refuse approval for the payment of any equipment or materials suitably stored offsite in its sole discretion, regardless of whether all conditions in the Contract Documents have been met. 3. Partial payment may be made for products eligible for offsite delivery and storage only upon Contractor’s presentation of a bill of sale, a paid invoice, or an affidavit certifying that the material is received by the Contractor free and clear of all liens, encumbrances, and secured interest of any kind including offsite delivery. 4. Partial payment for products delivered and stored offsite shall be contingent upon Contractor’s compliance with the storage and protective maintenance requirements set forth in the Contract Documents and all other requirements necessary to preserve equipment warranties for the benefit of the Agency. 5. The cost of materials and equipment delivered but not incorporated into the Work will not be included in the progress estimate. 6. Costs associated with the delivery to and storage at an offsite facility shall be at Contractor’s expense regardless of the Engineer’s approval to deliver and store the materials. 7. Contractor shall provide written evidence to the Engineer of having made arrangements for unrestricted access by the Agency and the Agency’s authorized representatives to the materials wherever stored, including provisions for the Agency to take control and possession of such materials at any time and without restriction. Contractor shall furnish the Engineer a permit of entry, from the owner of the property, for at least 6 months after the NOC has been filed. The permit of entry shall contain information similar to the following: 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 158 PERMIT OF ENTRY: Permission is granted to the Agency and its designated employees or agents to enter upon the property described in this permit for a period of not less than 6 months after the NOC has been filed for (El Camino Real Widening From Sunny Creek Road to Jackspar Drive) for the purpose of removing materials for which advance materials on hand payment has been made to (Contractor’s Name). The property is owned by (Owner’s Name) and is described as follows: (Address and Description of Property). (Include signature(s) and date(s) for owner and lessee or purchaser, and, if appropriate, attach a copy of a warehouse receipt or contract for storage. 8. The material shall be clearly marked and identified as being specifically fabricated, produced, and reserved for use on the Project. The Contractor shall provide payment documentation for the materials. 7-3.4 Mobilization. ADD the following: When a Bid item is included for Mobilization, and subject to the conditions and limitations set forth herein, the costs of work in advance of construction operations and not directly attributable to any specific Bid item will be included in the progress estimate. When no such Bid item is provided, payment for such costs will be considered as included in the other Bid items of Work. Mobilization includes furnishing all insurance, bonds, and licenses and all Work necessary for the movement of personnel, equipment, supplies, and incidentals to and from the Site; for establishment of all offices, buildings, storage yards, and temporary utilities or facilities necessary for the Work; and for all other Work and operations which shall be performed prior to beginning the Work or after completion of the Work, excepting those specifically paid for under separate Bid items. Such operations shall include, but are not limited to, coordination with Agency forces; securing permits; surveying and staking; utility mark-out; securing construction water supply and temporary power necessary for construction; temporary construction fencing; installing, maintaining and removing project signs; providing on-site sanitary facilities; posting OSHA and labor compliance notices and establishing safety programs; preparing, maintaining and submitting the project record drawings; and any other Work or services not included in any other Bid item. The complete dismantling and removal of the Contractor’s temporary facilities, equipment, materials, construction wastes, and personnel from the Site at the completion of the Work, referred to as demobilization, is included in the payment for Mobilization. When price for this Bid item is limited to a percentage of the total Contract price, it shall be so indicated in the Bid Form. The Contract price paid for Mobilization shall include all items and operations as described in this subsection and no additional payment shall be made. Progress payments for Mobilization will be made as follows: a) First progress payment (after the issuance of the Notice to Proceed): payment will be made at forty percent (40%) of the amount bid for Mobilization. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 159 b) Second progress payment: payment will be made at fifty percent (50%) of the amount bid for Mobilization. c) The remaining 10% of the Bid price for Mobilization will be made when all punch list items are completed to the satisfaction of the Engineer and the Contractor has demobilized from the Project Site. 7-3.5 Contract Unit Prices 7-3.5.1 General. DELETE the second to fourth paragraph and REPLACE with the following: 1. If a change is ordered in an item of work covered by a Contract Unit Price, and such change does not involve substantial change in character of the Work from that shown on the Plans or specified in the Specifications, then an adjustment in payment will be made. This adjustment will be based upon the increase or decrease in quantity and the Contract Unit Price. 2. If the actual quantity of an item of work covered by a Contract Unit Price and constructed in conformance with the Plans and Specifications varies from the Bid quantity by 50 percent or less, payment will be made at the Contract Unit Price. If the actual quantity of the item of work varies from the Bid quantity by more than 50 percent, payment will be made per Section 2-7.3 or 2-7.4 as appropriate. 3. If a change is ordered in an item of work covered by a Contract Unit Price, and such change does involve a substantial change in the character of the Work from that shown on the Plans or specified in the Specifications, an adjustment in payment will be made per Section 2-7.6. ADD the following: 1. Unit Bid prices shall not be subject to adjustment regardless of quantity used or if none is used for the following Bid items: a. additional bedding b. imported backfill c. shoring d. water services and connections e. water pollution control items f. point repairs for existing sewer mains g. additional point repairs for existing sewer mains h. sewer lateral connections i. sewer lateral linings j. traffic control k. additional equipment 7-3.5.2 Increases of More Than 50 Percent. DELETE in its entirety and REPLACE with the following: Should the actual quantity of an item of Work covered by a Contract Unit Price and constructed in conformance with the Plans and Specifications, exceed the Bid quantity by more than 50 percent, payment for the quantity in excess of 150 percent of the Bid quantity will be made on 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 160 the basis of an adjustment in the Contract Unit Price mutually agreed to by the Contractor and the Agency, or at the option of the Engineer, on the basis of Extra Work per Section 2-8. The Extra Work per Section 2-8, basis of payment, shall not include fixed costs. Fixed costs shall be deemed to have been recovered by the Contractor through payment for 150 percent of the Bid quantity at the Contract Unit Price. 7-3.5.3 Decreases of More Than 50 Percent. DELETE in its entirety and REPLACE with the following: Should the actual quantity of an item of Work covered by a Contract Unit Price, and constructed in conformance with the Plans and Specifications, be less than 50 percent of the Bid quantity, an adjustment in payment will not be made unless so requested in writing by the Contractor. If the Contractor so requests, payment will be made on the basis of an adjustment in the Contract Unit Price mutually agreed to by the Contractor and the Agency, or at the option of the Engineer, on the basis of Extra Work per Section 2-8; however, in no case will payment be less than would be made for the actual quantity at the Contract Unit Price nor more than would be made for 50 percent of the Bid quantity at the Contract Unit Price. 7-3.6 Stipulated Unit Prices. DELETE in its entirety and REPLACE with the following: Stipulated Unit Prices are unit prices established by the Agency in the Contract Documents as distinguished from Contract Unit Prices submitted by the Contractor. Stipulated Unit Prices may be used for the adjustment of Contract changes when so specified in the Supplemental General Provisions. 7-3.7 Agreed Prices. DELETE in its entirety and REPLACE with the following: Agreed Prices are prices for new or unforeseen Work, or adjustments in Contract Unit Prices per Section 7-3.5, established by mutual agreement between the Contractor and the Agency. If mutual agreement cannot be reached, the Engineer may direct the Contractor to proceed on the basis of Extra Work in accordance with Section 2-8, except as otherwise specified in Sections 7- 3.5.2 and 7-3.5.3. 7-3.8 Eliminated Items. DELETE in its entirety and REPLACE with the following: Should any Bid item be eliminated in its entirety, payment will be made to the Contractor for its actual costs incurred in connection with the eliminated item prior to notification in writing from the Engineer so stating its elimination. If material conforming to the Plans and Specifications is ordered by the Contractor for use in the eliminated item prior to the date of notification of elimination by the Engineer, and if the order for that material cannot be canceled, payment will be made to the Contractor for the actual cost of the material. In this case, the material shall become the property of the Agency. Payment will be made to the Contractor for its actual costs for any further handling. If the material is returnable, the material shall be returned, and payment will be made to the Contractor for the actual cost of charges made by the supplier for returning 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 161 the material and for handling by the Contractor. Actual costs, as used in this Agency Supplement, shall be computed on the basis of Extra Work per Section 2-8. ADD the following: 7-3.9 Field Orders. 1. The Agency shall pay Field Order items of the Work in accordance with the limits below if the cumulative total of Field Orders does not exceed the Field Orders” Bid Item: Contract Price Maximum Field Order Amount Less than $100,001 $2,500 $100,001 to $1,000,000 $5,000 $1,000,001 to $5,000,000 $10,000 Greater than $5,000,000 $20,000 ADD the following: 7-3.10 Compensation Adjustments for Price Index Fluctuations. 1. Unless otherwise specified, the provisions of this section apply only to the paving asphalt used in the following: a. Asphalt Concrete Pavement b. Asphalt Pavement Repair c. Scheduled and Unscheduled Base Repair d. Slurry Seal or any other asphalt emulsion 2. The compensation for paving asphalt shall be increased or decreased for paving asphalt price fluctuations in accordance with 9-1.07 “Payment Adjustments for Price Index Fluctuations” in the Caltrans Standard Specifications. 3. The adjustment in compensation shall also be subject to the following: a. Show the provided compensation adjustments separately on payment estimates. Contractor is liable to the Agency for decreased compensation adjustments and the Engineer may deduct the amount from moneys payable or that may become payable to Contractor. b. In the event of an overrun of Contract Time, adjustment in compensation for asphalt binder included in estimates during the overrun period shall be determined using the California Statewide Crude Oil Price Index in effect on the first business day of the month within the pay period in which the overrun began. c. In the event that the companies discontinue posting their prices for a field, the Engineer shall determine an index from the remaining posted prices. The Agency reserves the right to include in the index determination the posted prices of additional fields. 4. Contractor may opt out of the payment adjustments for price index fluctuations when specified in the Contract Documents by submitting a letter with the Bid. 7-4 PAYMENT FOR EXTRA WORK. 7-4.1 General. ADD the following: 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 162 1. With every request for payment, Contractor shall submit to the Engineer a breakdown showing monthly and cumulative amounts of the Work performed under the Change Order by Contractor and Contractor’s Subcontractors. The reporting format shall be approved by the Engineer. 7-4.2 Basis for Establishing Costs. 7-4.2.1 Labor. ADD the following: 1. The Agency reserves the right to request the following: a. Financial records of salaries for an employee. b. Wage rates/Certified Payroll. c. Bonuses and deductions. 2. Contractor shall list the labor rates of its personnel and Subcontractors who work on the Project. The payment for payroll records is included in the Contract Price. 3. If Contractor’s proposal for Extra Work is based upon services and Work to be performed outside Normal Working Hours, the labor charges associated with the Extra Work shall consist of straight time wages and burdens plus the appropriate overtime or shift premium with no additional burdens, such as fringe benefits, on the premium portion. 7-4.2.3 Tool and Equipment Rental. DELETE in its entirety and SUBSTITUTE with the following: 1. No payment shall be made for the use of tools which have a replacement value of $200 or less. 2. Regardless of ownership, the rates and delay factors to be used in determining equipment rental costs shall not exceed those listed in the latest edition of the Caltrans publication entitled “Labor Surcharge and Equipment Rental Rates” preceding the date the Work is accomplished. The latest edition of the Caltrans publication is available at www.dot.ca.gov. The delay factors therein shall be used as multipliers of the rental rates for determining the value of costs for delay to the Contractor and Subcontractors, if any. The labor surcharge rates published therein are not a part of this Contract. 3. Contractor shall be entitled to a rental rate adjustment when Contractor can substantiate that the rental rates prevailing locally exceed the published rates by more than 15%. For equipment not listed in the Caltrans publication, rental rates shall not exceed listed rates prevailing locally at equipment rental agencies or distributors at the time the Work is performed. 4. Whenever possible, Extra Work shall be accomplished using equipment available on Site or owned by Contractor. If a specific piece of equipment shall be rented to be used exclusively for the Extra Work, the rental rate shall be the invoiced rate. The rental rates paid shall include the cost of fuel, oil, lubrication, supplies, small tools, necessary attachments, repairs and maintenance of any kind, depreciation, storage, insurance, and all incidentals. Necessary loading and transportation costs for equipment used on the Extra Work shall be included. 5. If rental equipment is not being used or used intermittently and could be returned to its rental source rather than holding it at the Work Site, the Contractor shall return the equipment at 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 163 no expense to the Agency unless Contractor elects to keep it at the Work Site at Contractor’s expense. 6. The reported rental time for equipment already at the Work Site shall be the duration of its use on the Extra Work. This time shall begin when equipment is first used on Extra Work, plus the time required to move it from its previous site and back or from its previous site to a closer site. 7. All equipment shall be acceptable to the Engineer, in good working condition, and suitable for the purpose for which it is to be used. 7-4.3 Markup. 7-4.3.1 Work by the Contractor. DELETE in its entirety and REPLACE with the following: The following percentages shall be added to the Contractor’s costs and shall constitute the markup for all overhead and profits: Labor 20 Materials 15 Equipment Rental 15 Other Items and Expenditures 15 To the sum of the costs and markups provided for in this section, 1% shall be added as compensation for bonding. 7-4.3.2 Work by a Subcontractor. DELETE in its entirety and REPLACE with the following: When all or any part of the Extra Work is performed by a Subcontractor, the markup established in 7-4.3.1 shall be applied to the Subcontractor’s actual cost of such Work. A markup of 10 percent on the first $5,000 of the subcontracted portion of the Extra Work and a markup of 5 percent on Work added in excess of $5,000 of the subcontracted portion of the Extra Work may be added by the Contractor. 7-4.4 Daily Reports. ADD the following: Payment for Extra Work will not be made until such time that the Contractor submits completed daily reports and all supporting documents to the Engineer. ADD the following: 7-6 BID ITEM DESCRIPTIONS. Payment for each Bid Item shall be made at the quantity and type as listed in the Contractor’s Proposal. All work shown or mentioned on the plans, in the Contract Documents, General Provisions, or Technical Specifications shall be considered as included in the Bid Items. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 164 Bid Item No. 1 Mobilization: Payment for “Mobilization” will be made at the stipulated lump-sum price bid therefore in the bid schedule, and includes full compensation for furnishing all insurance, bonds, licenses, labor, materials, utilities, tools, equipment and incidentals, and for doing all the work involved in mobilization and preparatory work and operations, including, but not limited to, those necessary for the movement of personnel, equipment, supplies, and incidental to preparing to conduct work on and off the project site and other offsite facilities necessary for work on the project; for all other facilities, sureties, work and operations which must be performed or costs incurred prior to beginning work on various contract items on or off the project site, excepting those specifically paid for under separate sections of these specifications. The Contractor hereby agrees that the stipulated lump sum amount is sufficient for Mobilization and Preparatory Work, as described in this section, and that the Contractor shall have no right to additional compensation for Mobilization and Preparatory Work. Contractor is aware that they are adjacent to a live golf course and shall prepare for protection accordingly. This is not limited to netting, protecting equipment, and all personnel on the project site. Payment for protection on a live golf course shall be included in the lump-sum bid for Mobilization, and no additional payment will be made. Bid Item No. 2 Construction Schedule: Payment for “Construction Schedule” will be paid for at the stipulated lump sum price. The stipulated lump sum price paid for Construction Schedule shall include full compensation for furnishing all labor, materials including, but not limited to, the computer hardware and software, tools, equipment, and incidentals; and for doing all the Work involved in attending meetings, preparing, furnishing, updating, revising the tabular, bar and flow chart Construction Schedules and narrative reports required by these supplemental provisions and as directed by the Engineer. The Engineer’s determination that each and any Construction Schedule proposed by the Contractor complies with the requirements of these supplemental provisions shall be precedent to each and any payment for the Construction Schedule. Payments for Construction Schedule will be made as per Sections 6-1.8.1 through 6-1.8.3. Bid Item No. 3 Erosion Control and Water Pollution Control: Payment for “Erosion Control and Water Pollution Control” shall be made at the contract lump sum price and shall constitute full compensation for furnishing all labor, materials, tools, equipment, and incidentals for doing the work involved in installing and maintaining any and all storm water BMPs for the duration of the project, as specified herein, and as directed by the Engineer and no additional compensation shall be allowed therefor. This work shall include preparing, obtaining approvals, revising and amending the project SWPPP, installing, constructing, maintaining, removing and disposing of all Best Management Practices (BMPs) specified in the SWPPP and as required by applicable codes and in strict accordance with the State Water Board, maintenance of storm water and non-storm water best management practices (BMPs) throughout the duration of all Work, implementing a rain action plan, storm water sampling and analysis day, preparing a storm water annual report, and job site management. These requirements shall also apply to any offsite storage yards or construction laydown areas utilized for this project. The lump sum bid price shall include payment 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 165 of application and annual fees required by the SDRWCB until the date of the projects’ substantial completion and no additional compensation shall be allowed therefor. Bid Item No. 4 Temporary Traffic Control: Payment for “Temporary Traffic Control” shall be made at the contract lump sump price. This shall include all temporary traffic pavement markers, temporary channelizers, temporary signing, temporary railing (type K), temporary crash cushions, temporary barricades, temporary plastic drums, portable flashing beacons, and temporary appurtenances thereto shown on the plans or required in the specifications and payment therefore shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all the work involved in applying, installing, maintaining, and removing temporary traffic pavement markers, channelizers, signing, railing (type K), crash cushions and appurtenances, complete in place, as shown on the plans, as specified in the Standard Specification and these special provisions, and as directed by the Engineer. Payment for temporary crash cushions, concrete barriers and the signs and reflectors marking them shall include the installation, grading for installation, grading for the approach path, maintenance, painting and re-painting, replacement of damaged units and removal and shall also be included in the lump-sum price bid for traffic control. Payment for installation and/or relocation of K-rails and crash cushions when not shown on the plans and requested by the Engineer shall be made per section 2-8, Extra Work, SSPWC. Bid Item No. 5 Clearing and Grubbing: Payment for “Clearing and Grubbing” shall be made at the contract lump sum price for clearing and grubbing within the project limits and at stockpile locations and no other payments will be made. Unless otherwise noted on plans, the Contractor shall remove all existing abandoned pipelines and conduits of any type, or use, and pipelines and conduits of any type, or use, that are abandoned during the course of the work and shall replace said pipelines and conduits with properly compacted soils. Payment for removal and disposal of abandoned utilities shall be included in the lump-sum bid for Clearing and Grubbing, and no additional payment will be made. Bid Item No. 6 Asphalt Concrete: Payment for “Asphalt Concrete” shall be at the unit price bid per ton. No additional payment shall be made for any tack coat or sand blotter. Unit price bid shall include full compensation for furnishing all labor, materials, tools, equipment, and all related and appurtenant work to complete the work in place. Bid Item No. 7 Aggregate Base: Payment for “Aggregate Base” shall be measured and paid for on a compacted cubic yard basis at the thickness shown in the Bid Schedule. Unit price bid shall include full compensation for furnishing all labor, materials, tools, equipment, hauling, excavation, removal and disposal of surplus materials, compaction and all related and appurtenant work to complete the work in place. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 166 Bid Item No. 8 Unclassified Excavation: Payment for “Unclassified Excavation” will be made at the unit price per cubic yard. Only the quantity of unclassified excavation measured shall be paid for. No excavated material which is re-excavated will be paid for. For progress payments, the quantity of unclassified excavation shall be estimated by the Engineer . The Engineer's calculations shall be considered the definitive determinant for quantities for final payment. All topographic surveying and calculations necessary to quantify payment quantities for Unclassified Excavation shall be performed by the Engineer. Bid Item No. 9 Concrete Sidewalk: Payment for “Concrete Sidewalk” shall be measured and paid for on a cubic yard basis and shall include full compensation for all labor, materials, tools, equipment, including but not limited to; saw cutting, removal & disposal of existing materials, forming, compaction, joints, and all related incidentals required to complete the work in place. Payment shall also include the repair or replacement of landscaping, irrigation, or other private improvements adjacent to areas of work. Bid Item No. 10 Concrete Driveway: Payment for “Concrete Driveway” shall be measured and paid for on a cubic yard basis and shall include full compensation for all labor, materials, tools, equipment, including but not limited to; saw cutting, removal & disposal of materials, dowels, forming, compaction, adjacent asphalt paving and all related incidentals required to complete the work in place. Bid Item No. 11 Concrete Curb Ramp: Payment for “Concrete Curb Ramp” shall be measured and paid for on a cubic yard basis and shall include full compensation for all labor, materials, tools, equipment, including but not limited to; saw cutting, removal & disposal of materials from PCR to PCR, forming, compaction, welded wire fabric, adjacent asphalt paving, truncated domes, curbs and all related incidentals required to complete the work in place. Payment shall also include the adjustment of existing boxes, repair or replacement of landscaping, irrigation, or other private improvements adjacent to the work. Bid Item No. 12 Concrete Cross Gutter: Payment for “Concrete Cross Gutter” shall be measured and paid for on a cubic yard basis and shall include full compensation for all labor, materials, tools, equipment, including but not limited to; saw cutting, removal & disposal of materials, dowels, forming, compaction, reinforcing steel, adjacent asphalt paving and all related incidentals required to complete the work in place as shown. Bid Item No. 13 Concrete Curb and Gutter: Payment for “Concrete Curb and Gutter” shall be measured and paid for on a linear foot basis and shall include full compensation for all labor, materials, tools, equipment, including but not limited to; saw cutting, removal & disposal of existing materials, 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 167 forming, compaction, adjacent asphalt paving and all related incidentals required to complete the work in place. Bid Item No. 14 Asphalt Concrete Dike: Payment for “Asphalt Concrete Dike” shall be measured and paid for on a linear foot basis and shall include full compensation for all labor, materials, tools, equipment, including but not limited to; saw cutting, removal & disposal of existing materials, forming, compaction, adjacent asphalt paving and all related incidentals required to complete the work in place. Bid Item No. 15 Cold Mill Asphalt Concrete: Payment for “Cold Mill Asphalt Concrete” shall be measured and paid for on a square yard basis and shall include full compensation for cold milling, removal of asphalt concrete and slurry seal material from adjacent concrete gutters, construction and removal of pavement transitions, disposal of millings, and all other necessary work. Bid Item No. 16 Gravity Retaining Wall – Type A: Payment for “Gravity Retaining Wall – Type A” shall be measured and paid for on a cubic yard basis per the type shown on the plans and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to install the gravity retaining walls as shown on the Plans and Bid Schedule. This item shall include all costs for the excavation, forming, compaction, installation, removal and disposal of materials, and all related incidentals required to complete the work in place. Bid Item No. 17 Gravity Retaining Wall – Type C: Payment for “Gravity Retaining Wall – Type C” shall be measured and paid for on a cubic yard basis per the type shown on the plans and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to install the gravity retaining walls as shown on the Plans and Bid Schedule. This item shall include all costs for the excavation, forming, compaction, installation, removal and disposal of materials, and all related incidentals required to complete the work in place. Bid Item No. 18 Porous Sidewalk: Payment for “Porous Sidewalk” shall be measured and paid for on a square foot basis and shall include full compensation for all labor, materials, tools, equipment, including but not limited to; excavation, grading, backfill, saw cutting, removal & disposal of existing materials, forming, compaction, joints, bases, screeding courses, reservoir courses, liners, expansion joints, and all related incidentals required to complete the work in place. Payment shall also include the repair or replacement of landscaping, irrigation, or other private improvements adjacent to areas of work. Bid Item No. 19 Salvage and Relocate Mailbox: Payment for “Salvage and Relocate Mailbox” shall be measured and paid for on an each basis and shall include full compensation for furnishing all labor, 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 168 materials, tools and incidentals necessary to salvage, relocate, and reuse the existing site furnishing as shown on the Plans. Bid Item No. 20 18” RCP (1350-D): Payment for “18” RCP (1350-D)” will be made at the Contract Unit Price per linear foot. The Contract Unit Price shall include payment for: • All wyes, tees, bends, monolithic catch basin connections, and specials as shown on the Plans • Removal of interfering portions of existing pipelines, sewers, storm drains, and improvements • Closing or removing of abandoned conduit and structures • Trench excavation • Disposal of excess excavation • Control of surface waters • Preparation of subgrade • Placing and joining pipe or box culvert • Erection and removal of forms • Reinforcing steel • Pressure testing • Disinfection sample collection and delivery • Backfilling the trench • Permanent resurfacing • Trench shoring and plans, excluding engineered shoring and engineered shoring plans • All other Work (excluding temporary resurfacing) necessary to install the pipe, conduit, or box culvert, complete in-place No separate or additional payment shall be made for additional bedding or a higher strength of pipe necessitated by the Contractor exceeding the maximum trench width, unless a bid item has been provided. Bid Item No. 21 36” RCP (1350-D): Payment for “36” RCP (1350-D)” will be made at the Contract Unit Price per linear foot. The Contract Unit Price shall include payment for: • All wyes, tees, bends, monolithic catch basin connections, and specials as shown on the Plans • Removal of interfering portions of existing pipelines, sewers, storm drains, and improvements • Closing or removing of abandoned conduit and structures • Trench excavation • Disposal of excess excavation • Control of surface waters • Preparation of subgrade • Placing and joining pipe or box culvert • Erection and removal of forms • Reinforcing steel • Pressure testing 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 169 • Disinfection sample collection and delivery • Backfilling the trench • Permanent resurfacing • Trench shoring and plans, excluding engineered shoring and engineered shoring plans • All other Work (excluding temporary resurfacing) necessary to install the pipe, conduit, or box culvert, complete in-place. No separate or additional payment shall be made for additional bedding or a higher strength of pipe necessitated by the Contractor exceeding the maximum trench width, unless a bid item has been provided. Bid Item No. 22 Straight Headwall: Payment for “Straight Headwall” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment necessary to construct the headwall as shown on the plans and in the Bid Schedule. Payment shall also include excavation, fill, grading, compaction, disposal of excess material, forming, connections to the storm drain, and all related incidentals required to complete the work in place. Bid Item No. 23 Biofiltration BMP: Payment for “Biofiltration BMP” shall be measured and paid for on a square foot basis and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to install the biofiltration BMPs as shown in the Plans and the Bid Schedule. This item shall include all costs associated with excavation, compaction, gravel, engineered soil media (supplying, testing, amending, mixing and installing various planting soil categories for use in stormwater management and horticultural plantings), choker layer, shredded hardwood mulch, 30 mil impermeable liner, splash pads, concrete check dams, curb cuts, and all other related items necessary to complete the work in place that do not have a unique bid item. Bid Item No. 24 8” PVC (Perforated): Payment for “8” PVC (Perforated)” will be made at the Contract Unit Price per linear foot. The Contract Unit Price shall include payment for: • All wyes, tees, bends, monolithic catch basin connections, and specials as shown on the Plans • Removal of interfering portions of existing pipelines, sewers, storm drains, and improvements • Closing or removing of abandoned conduit and structures • Trench excavation • Disposal of excess excavation • Control of surface waters • Preparation of subgrade • Placing and joining pipe or box culvert • Erection and removal of forms • Reinforcing steel • Pressure testing • Disinfection sample collection and delivery 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 170 • Backfilling the trench • Permanent resurfacing • Trench shoring and plans, excluding engineered shoring and engineered shoring plans • All other Work (excluding temporary resurfacing) necessary to install the pipe, conduit, or box culvert, complete in-place No separate or additional payment shall be made for additional bedding or a higher strength of pipe necessitated by the Contractor exceeding the maximum trench width, unless a bid item has been provided. Bid Item No. 25 8” PVC (Non-Perforated): Payment for “8” PVC (Non-Perforated)” will be made at the Contract Unit Price per linear foot. The Contract Unit Price shall include payment for: • All wyes, tees, bends, monolithic catch basin connections, and specials as shown on the Plans • Removal of interfering portions of existing pipelines, sewers, storm drains, and improvements • Closing or removing of abandoned conduit and structures • Trench excavation • Disposal of excess excavation • Control of surface waters • Preparation of subgrade • Placing and joining pipe or box culvert • Erection and removal of forms • Reinforcing steel • Pressure testing • Disinfection sample collection and delivery • Backfilling the trench • Permanent resurfacing • Trench shoring and plans, excluding engineered shoring and engineered shoring plans • All other Work (excluding temporary resurfacing) necessary to install the pipe, conduit, or box culvert, complete in-place Bid Item No. 26 Curb Outlet: Payment for “Curb Outlet” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to install standard and modified concrete curb outlets at the size and type indicated in the Plans and the Bid Schedule. This item shall include all costs for the installation, forming, removal and disposal of materials as necessary, and all related incidentals required to complete the work in place. Bid Item No. 27 Curb Inlet – Type B L(L=5’): Payment for “Curb Inlet – Type B (L=5’)” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to install standard and modified concrete curb inlets at the size and 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 171 type indicated in the Plans and the Bid Schedule. This item shall include all costs for the installation, forming, removal and disposal of materials as necessary, connections to the storm drain conduits, curb inlet stenciling, and all related incidentals required to complete the work in place. Bid Item No. 28 Curb Inlet – Type B-2 (L=11’): Payment for “Curb Inlet – Type B (L=11’)” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to install standard and modified concrete curb inlets at the size and type indicated in the Plans and the Bid Schedule. This item shall include all costs for the installation, forming, removal and disposal of materials as necessary, connections to the storm drain conduits, curb inlet stenciling, and all related incidentals required to complete the work in place. Bid Item No. 29 Storm Drain Cleanout Type A: Payment for “Storm Drain Cleanout Type A” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to install cleanouts at the size and type indicated in the Plans and the Bid Schedule. This item shall include all costs for the installation, forming, removal and disposal of materials as necessary, connections to the storm drain conduits, covers, and all related incidentals required to complete the work in place. Bid Item No. 30 24” x 24” Cleanout: Payment for “24” x 24” Cleanout” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to install cleanouts at the size and type indicated in the Plans and the Bid Schedule. This item shall include all costs for the installation, forming, removal and disposal of materials as necessary, connections to the storm drain conduits, covers, and all related incidentals required to complete the work in place. Bid Item No. 31 8” Subdrain Cleanout: Payment for “8” Subdrain Cleanout” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools and incidentals necessary but not limited to; backfill, compaction, installation of cleanout including wyes and jointing, pipe risers, elbows, gaskets, frames and covers or screw caps, and concrete encasements, and all related and appurtenant work to complete in place. Bid Item No. 32 8” Overflow Riser Cleanout: Payment for “8” Overflow Riser Cleanout” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools and incidentals necessary but not limited to; backfill, compaction, installation of cleanout including wyes and jointing, pipe risers, elbows, gaskets, frames and covers or screw caps, and concrete encasements, and all related and appurtenant work to complete in place. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 172 Bid Item No. 33 Observation Well: Payment for “Observation Well” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools and incidentals necessary but not limited to; backfill, compaction, installation of observation well including wyes and jointing, pipe risers, elbows, gaskets, frames and covers or screw caps, and concrete encasements, and all related and appurtenant work to complete in place. Bid Item No. 34 Structural Excavation (Retaining Wall): Payment for “Structure Excavation (Retaining Wall)” will be made at the unit price per cubic yard. Only the quantity of structure excavation and over- excavation required for the retaining wall shall be paid for. No excavated material which is re- excavated will be paid for. Payment shall include costs of surveying, staking, preparation of earthwork quantity reports, temporary shoring, placement, compaction, soil remediation, moisture adjustment and water therefor, rework of compressible soils, slope rounding, grading, stockpiling, access road, temporary detour roads, earthen swales and drainage channels as shown on the drawings or required by the contract documents. Bid Item No. 35 Structure Backfill (Retaining Wall): Payment for “Structure Backfill (Retaining Wall)” will be made at the unit price per cubic yard. Only the quantity of structure backfill required for the construction of the retaining wall shall be paid for. The unit price bid shall include full compensation for furnishing all labor, materials, tools, equipment, hauling, excavation, removal and disposal of surplus materials, compaction, furnishing and installing geocomposite drain systems, and all related and appurtenant work to complete the work in place. Bid Item No. 36 Structure Concrete, Retaining Wall: Payment for “Structure Concrete, Retaining Wall” shall be measured and paid for on a cubic yard basis and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to install the retaining wall as shown on the Plans and Bid Schedule. This item shall include all costs for the forming, compaction, installation, removal and disposal of materials, furnishing and installing expansion joint material and waterstops, and all related incidentals required to complete the work in place. Bid Item No. 37 Bar Reinforcing Concrete, Retaining Wall: Payment for “Bar Reinforcing Concrete, Retaining Wall” shall be made at the unit price per pound and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to furnish and install the bar reinforcing steel for the retaining wall as shown on the Plans and Bid Schedule. Only the quantity of bar reinforcing steel required for the construction of the retaining wall shall be paid for. Bid Item No. 38 Stained Concrete Surfacing: Payment for “Stained Concrete Surfacing” shall be measured and paid for on a square foot basis and shall include full compensation for all labor, materials, 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 173 equipment, tools, and incidentals necessary to furnish and apply the anti-graffiti coating, as shown on the Plans and Bid Schedule. Bid Item No. 39 Anti-Graffiti Coating: Payment for “Anti-graffiti Coating” shall be measured and paid for on a square foot basis and shall include full compensation for all labor, materials, equipment, tools, and incidentals necessary to furnish and apply the anti-graffiti coating, as shown on the Plans and Bid Schedule. Bid Item No. 40 Black Vinyl Coated Chain Link Railing: Payment for “Black Vinyl Coated Chain Link Railing” shall be measured and paid for on a linear foot basis shall be measured parallel to the ground along the line of the completed fence. Payment shall include all labor, material, equipment, tools and incidentals necessary including but not limited to; clearing the line and grade for the fence, disposal of material, excavation, vinyl coating, connections to existing fences and/or structures, and all related incidentals required to complete the work in place. Bid Item No. 41 Striping and Markings: Payment for “Striping and Markings” shall be made at the contract lump sum price for thermoplastic traffic striping and pavement markings as shown on the Plans and required by the Specifications and no additional compensation will be allowed, therefore. The lump sum Bid shall include all labor, tools, equipment, materials, and incidentals for doing all Work in installing the final traffic striping. Bid Item No. 42 Striping Removal: Payment for removal of traffic striping, curb markings, and pavement markers as shown on the plans and required by the specifications shall be included in the lump-sum price bid for “Striping Removal”, and no additional compensation will be allowed therefor. The lump sum prices bid shall include all labor, tools, equipment, materials, and incidentals for doing all work for the removal of traffic striping, pavement markings, and pavement markers. Bid Item No. 43 Signing: Permanent signing and appurtenances shall be made at the contract lump sum price for "Signing” and payment therefore shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all the work involved in supplying and installing permanent signing and appurtenances, to relocate roadside signs, and to remove roadside signs, complete in place, as shown on the plans, as specified in the Standard Specification and these special provisions, and as directed by the Engineer. Bid Item No. 44 Adjust Water Meter to Grade: Payment for “Adjust Water Meter to Grade” shall be measured and paid for an each basis and shall include full compensation for all labor, materials, equipment, tools and incidentals to adjust the water meter in place as shown on the Plans. Payment shall include the service tap, corporation stop, lateral, riser, angle meter valve, service saddle, meter 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 174 installation, meter box or vault, meter box lid, appurtenant couplings, and all other service materials required to complete the work as shown on the Plans. Bid Item No. 45 Install 2” Water Service: Payment for “Install Water Service” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools and incidentals to install the water service in place as shown on the Plans. Payment shall include all piping, wires, outlets, meter stops, meter boxes, elbows, valves and all other service materials required to complete the work as shown on the Plans. Bid Item No. 46 Install 2” Air-Vacuum Valve Assembly and Appurtenance: Payment for “Install 2” Air-Vacuum Valve Assembly and Appurtenance” shall be measured and paid for on an each basis and shall include full compensation for all labor, materials, equipment, tools and incidentals to install the air-vacuum assemble and appurtenance in place as shown on the Plans. Bid Item No. 47 Lighting System: Payment for “Lighting System” shall be made at the contract lump sum price for all components of the lighting system as shown on the Plans and required by the Specifications and no additional compensation will be allowed, therefore. The lump sum Bid shall include all labor, tools, equipment, materials, potholing, and incidentals for doing all Work in installing the lighting system and coordinating energizing with SDGE. Bid Item No. 48 Traffic Signal: Payment for “Traffic Signal” shall be made at the contract lump sum price for all components of the traffic signal system as shown on the Plans and required by the Specifications and no additional compensation will be allowed, therefore. The lump sum Bid shall include all labor, tools, equipment, materials, potholing, and incidentals for doing all Work in installing the lighting system coordinating energizing with SDGE. Bid Item No. 49 Irrigation: Payment for “Irrigation” shall be made at the contract lump sum price for all components of the irrigation system as shown on the Plans and required by the Specifications and no additional compensation will be allowed, therefore. The lump sum Bid shall include all labor, tools, equipment, materials, and incidentals for doing all Work in installing the irrigation system and tying into existing waterline as shown on the improvement plans. Bid Item No. 50 Planting: Payment for “Planting” shall be made at the contract lump sum price for all components of the planting as shown on the Plans and required by the Specifications and no additional compensation will be allowed, therefore. The lump sum Bid shall include all labor, tools, equipment, materials, and incidentals for doing all Work in installing the planting. 00 73 00 AGENCY SUPPLEMENTAL GENERAL PROVISIONS Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 175 Bid Item No. 51 Initial 120 Day Maintenance: Payment for “Initial 120 Day Maintenance” shall be made at the contract lump sum price for all components of the 120 day maintenance as shown on the Plans and required by the Specifications and no additional compensation will be allowed, therefore. The lump sum Bid shall include all labor, tools, equipment, materials, and incidentals for doing all Work for the 120 day maintenance. Bid Item No. 52 Tree Removal, Stump Grinding, and Disposal: Payment for removal of approximately ten (10) large mature eucalyptus trees along golf course and two (2) trees near Sunny Creek Road shall be measured and paid on an each basis and shall include full compensation for all labor, materials, equipment, tools and incidentals to remove, grinding of the stumps, and disposal as shown on the Plans. Payment is for all trees in cluster at station 415+50, a few at station 412+20, one at station 406+60, and one at station 404+40 for approximately twelve (12) trees. Payment is also to clear miscellaneous debris of existing logs and branches around station 412+50 in existing right-of-way. To be coordinated with Inspector and/or Engineer. Bid Item No. 53 Slurry Seal: Payment for the contract unit price of square yard paid for this bid item shall constitute full compensation for polymer modified, type 2 slurry seal conforming to the requirements of Sections 203-3 and 302-4 of the Standard Specifications. Type II slurry seal will be placed in vehicular travel lanes as illustrated on the project Plans and as described in these Special Provisions. No additional compensation shall be allowed. This Bid shall include all labor, tools, equipment, materials, preparation and incidentals for doing all Work in installing slurry, including any crack fill or removal of existing striping and thermoplastic. SECTION 8 – FACILITIES FOR AGENCY PERSONNEL 8-1 GENERAL. END OF SECTION 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 176 00 74 00 AGENCY SUPPLEMENTAL PROVISIONS TO GREENBOOK INTRODUCTION The Specifications contained in this 00 7400 Agency Supplemental Technical Provisions take precedence over the specification language contained in the Standard Specifications for Public Works Construction, "The Greenbook" latest edition and all errata. This specification addresses the unique conditions in Carlsbad that are not addressed in The Greenbook. Therefore, if there is a conflict, these Specifications shall control. The Greenbook may be purchased at Bidder/Contractors local technical bookstore or directly from the publisher. These Agency Supplemental General Provisions are available only for download from the online bidding portal with Contract Documents. The Agency does not provide hard copies. When used in the Contract Documents, statements or command phrases (active voice and imperative mood) refer to and are directed at the “Bidder” or “Contractor” as applicable. The Specifications are written to the “Bidder” before award and the “Contractor” after award. Before award, interpret sentences written in the imperative mood as starting with “The Bidder shall.” Interpret the term “you” as “the Bidder” and interpret the term “your” as “the Bidder’s.” After award, interpret sentences written in the imperative mood starting with “The Contractor shall.” Interpret the term “you” as “the Contractor” and interpret the term “your” as “the Contractor’s. PART 2 CONSTRUCTION MATERIALS SECTION 200 – ROCK MATERIALS 200-2 UNTREATED BASE MATERIALS. 200-2.1 General. ADD the following: 1. Aggregate base shall be Class 2 Aggregate Base per Caltrans Standard Specification, 2018, Section 26: Aggregate Bases, Subsection 26-1.02A Class 2 Aggregate Base and as specified herein. 200-2.2 Crushed Aggregate Base. 200-2.2.1 General. ADD the following: Crushed Aggregate Base shall be free from organic matter and other deleterious substances and shall be of such nature that it can be compacted readily under watering and rolling to form a firm, stable base. 1. The aggregate shall not be treated with lime, cement or other chemical material before tests are performed. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 177 2. Samples for testing shall represent every 500 cubic yards or one day's production, whichever is smaller. If the results of the aggregate grading tests do not meet the requirements for Percentage Passing Sieve as specified in Table 200-2.2.2, but meet the Quality Requirements as specified in Table 200-2.2.3, placement of the aggregate base may be continued for the remainder of that day. However, another day's Work may not be started until test results indicate to the satisfaction of the Engineer that the next material to be used in the Work will comply with the requirements specified for Percentage Passing Sieve. 3. If the results of both the aggregate grading and Sand Equivalent tests do not meet the requirements of Section 200-2.2, the aggregate base which is represented by these tests shall be removed. However, if requested by the Contractor, and approved at the sole discretion of the Engineer, the aggregate base may remain in place and the Contractor shall pay to the Agency $50 per cubic yard for such aggregate base left in place. The Agency may deduct this amount from any moneys due, or that may be come due, to the Contractor under the Contract. ADD the following: 200-2.9 - Class 2 Aggregate Base. Aggregate for Class 2 aggregate base shall be free from organic matter and other deleterious substances and shall be of such nature that it can be compacted readily under watering and rolling to form a firm, stable base. Aggregate may include material processed from reclaimed asphalt concrete, portland cement concrete, lean concrete base, cement treated base or a combination of any of these materials. Aggregate shall conform to the grading and quality requirements shown in the following tables. At the option of the Contractor, the grading for either the 11/2-inch maximum or 3/4 inch maximum shall be used, except that once a grading is selected it shall not be changed without the Engineer's written approval. AGGREGATE GRADING REQUIREMENTS Percentage Passing 11/2" Maximum 3/4" Maximum _____________________ ________________________ Operating Operating Sieve Sizes Range Range 2" .................................... 100 — 11/2" ............................... 90-100 — 1" .................................... — 100 3/4" ................................. 50-85 90-100 No. 4 ............................... 25-45 35-60 No. 30 .............................. 10-25 10-30 No. 200 ........................... 2-9 2-9 QUALITY REQUIREMENTS Operating Tests Range Resistance (R-value) 78 Min. Sand Equivalent 25 Min. Durability Index 35 Min. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 178 The aggregate shall not be treated with lime, cement or other chemical material before the Durability Index test is performed. If the results of either or both the aggregate grading and Sand Equivalent tests do not meet the requirements specified for “Operating Range” but meet the “Contract Compliance” requirements, placement of the aggregate base may be continued for the remainder of that day. However, another day's work may not be started until tests, or other information, indicate to the satisfaction of the Engineer that the next material to be used in the work will comply with the requirements specified for “Operating Range”. If the results of either or both the aggregate grading and Sand Equivalent tests do not meet the requirements specified for “Contract Compliance,” the aggregate base which is represented by these tests shall be removed. However, if requested by the Contractor and approved by the Engineer, the aggregate base may remain in place and the Contractor shall pay to the City $2.25 per cubic yard for such aggregate base left in place. The City may deduct this amount from any moneys due, or that may become due, the Contractor under the contract. If both the aggregate grading and Sand Equivalent do not conform to the “Contract Compliance” requirements, only one adjustment shall apply. No single aggregate grading or Sand Equivalent test shall represent more than 500 cubic yards or one day's production, whichever is smaller. SECTION 201 – CONCRETE, MORTAR AND RELATED MATERIALS 201-1 PORTLAND CEMENT CONCRETE. TABLE 201-1.1.2 Modify as follows: TABLE 201-1.1.2 PORTLAND CEMENT CONCRETE Type of Construction Concrete Maximum Class Slump (Inches) All Concrete Used Within the Right-of-Way 560-C-3250 (1) (2) Trench Backfill Slurry 190-E-400 8” Street Light Foundations and Survey Monuments 560-C-3250 4” Traffic Signal Foundations 650-CW-4000 4” Concreted-Rock Erosion Protection 520-C-2500P per Table 300-11.3.2 (1) Except that concrete required to be of higher strength by Table 201-1.1.2 SSPWC shall be as per Table 201-1.1.2 SSPWC. (2) As per Table 201-1.1.2 SSPWC. 201-1.2.1 Cement. Substitute the following: a) Portland Cement. Portland Cement shall be Type II or V Portland cement conforming to ASTM C150 and the optional requirements of ASTM C150, Table 2 for maximum equivalent alkalis (Na2O + 0.658K2O) of 0.60 percent. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 179 SECTION 203 – BITUMINOUS MATERIALS 203-6 ASPHALT CONCRETE. 203-6.1 General. DELETE in its entirety and REPLACE with the following: Asphalt Concrete (AC) for patches shall be Type III-C2-PG 64-10-R0. No recycled asphalt pavement (RAP) shall be used in the AC mix used for patching. Asphalt Concrete for full width overlay shall be Type III-C2-PG 64-10. Asphalt Concrete in base course, if necessary or required by the City Inspector, shall be Type III-B2-PG 64-10. Unless otherwise specified in the Special Provisions or shown on the Plans, asphalt concrete mixtures shall conform to 203-6.4. 203-6.3 Job Mix Formula (JMF) and Mix Designs. 203-6.3.1 General. DELETE in its entirety and REPLACE with the following: 1. The Contractor shall submit in accordance with 3-8.4 a JMF that summarizes each asphalt concrete mix design for each class and grade of asphalt concrete required to construct the Work. Supporting information for the WMA technology and/or recycling agent, if included in a mixture, shall also be submitted. 2. The JMF shall identify the source and the individual grading of each material used to produce the mix design (including the percentage and individual gradation of any manufactured or natural sands), the combined gradation, the OBC, void content, RAP percentage, RAP gradation, RAP binder content, stability value, plant identification, mix number, WMA technology, and the source and performance grade of the paving asphalt. The mix design test data represented by the JMF shall be submitted to the Engineer with the JMF. 3. When greater than 20 percent RAP is to be included in a mixture, a mix design shall be submitted. The submittal shall include supporting information showing the viscosity of the individual binders (both the virgin paving asphalt grade and that of the binder recovered from the RAP); and the amount of recycling agent, if any, and the blended final viscosity in accordance with AASHTO M323. 4. For all mixtures, the asphalt binder content shall be defined as the total bituminous material present in the mix consisting of the blend of virgin paving asphalt, residual paving asphalt from RAP, and recycling agent. 5. When a mix design is more than 30 Calendar Days old, the JMF must indicate that the combined gradation is ± 3 percent from the referenced mix design based on a 30-day moving average or a minimum of the 10 most current results. If the combined aggregate gradation is not within ± 3 percentage points of the gradation shown on the referenced mix design on any sieve, if the source of any aggregate is changed, the performance grade or source of paving asphalt is changed, the grade or source of any other component of asphalt concrete is changed, or the mix design is over 1 year old, a new mix design shall be prepared and a new JMF. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 180 6. The following asphalt concrete mixtures shall be used for the following uses. a. Surface Course – III-C2-PG 64-10 b. Base Course – III-B2-PG 64-10 c. AC Dikes and Berms - D2-PG 70-10 d. AC Ditches – E-PG 70-10 e. Trench Repair – III-C2-PG 64-10 203-6.3.2 Hveem Mix Design Method. DELETE the fourth paragraph and REPLACE with the following: 1. Unless viscosity and blending charts developed in accordance with AASHTO M323 show otherwise, mix designs for mixtures containing more than 20 percent RAP shall drop the high temperature requirement of the virgin paving asphalt by one performance grade and drop the low temperature requirement by a minimum of one performance grade, e.g., a specified "PG 64-1O" shall become a "PG 58-22 or "PG 58-16". 203-6.4.4 Composition and Grading. ADD the following: Table 203-6.4.4, design criteria, shall be modified per the following table, the gradation shall stay the same: Table 203-6.4.4 – Modified (Design Criteria) Sieve Size Percentage Passing Sieves A B C1 C2 D1 D2 E F Dense Coarse Dense Medium Coarse Coarse Medium Dense Medium Coarse Fine Dense Fine Extra Fine Channel Liner 1-1/2” (37.5 mm) 100 1” (25 mm) 90-100 100 ¾” (19.0 mm) 78-90 87-100 100 100 ½” (12.5 mm) 64-78 70-87 90-100 95-100 100 100 3/8” (9.5 mm) 54-68 55-76 72-88 72-88 90-100 95-100 100 100 No. 4 (4.75 mm) 34-48 35-52 40-54 46-60 40-54 58-72 65-85 95-100 No. 8 (2.36 mm) 25-35 22-40 18-34 28-42 20-32 34-48 45-65 70-84 No. 30 (600 µm) 12-22 8-24 8-20 15-27 6-18 18-32 22-38 36-50 No.50 (300 µm) 8-16 5-18 4-14 10-20 2-12 13-23 16-28 23-35 No. 200 (75 µm) 3-6 0-7 1-6 2-7 0-5 2-9 6-12 6-12 Asphalt Binder % 4.5-6.0 4.7-6.5 5.0-6.5 5.0-6.5 5.3-7.0 5.3-7.0 6.0-8.0 8.0-10.0 Hveem Stability “S Value” (min.) 37 37 35 35 32 32 Air Voids1 4% 4% 4% 4% 4% 4% 203-6.5.1 Class and Grade. DELETE the list and REPLACE with the following: a) No suffix if the mixture contains RAP in an amount up to 20 percent. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 181 b) "R0" if the mixture does not contain RAP, e.g., "III-C2-PG 64-10-R0". c) "R" and the percentage of RAP if the mixture contains greater than 20 percent, e.g. "III- C2-PG 64-I0-R25". d) "WMA" if the mixture uses a warm mix asphalt technology, e.g., "III-C2-PG 64-10-WMA". 203-6.5.4 Table. DELETE in its entirety and REPLACE with the following: CLASS B2 B3 Sieve Size Individual Test Result Moving Average Individual Test Result Moving Average 1" (25.0 mm) 100 100 100 100 3/4" (19.0 mm) 87-100 90-100 90-100 95-100 3/8" (9.5 mm) 50-80 60-75 60-84 65-80 No. 4 (4.75 mm) 30-60 40-55 40-60 45-60 No. 8 (2.36 mm) 22-44 27-40 24-50 30-45 No. 30 (600 µm) 8-26 12-22 11-29 15-25 No. 200 (75 µm) 1-8 3-6 1-9 3-7 Asphalt Binder % Air Voids % 4.8-6.5 4% 4.8-6.5 4% CLASS C2 C3 Sieve Size Individual Test Result Moving Average Individual Test Result Moving Average 3/4" (19.0 mm) 100 100 100 100 1/2" (12.5 mm) 89 -100 95 -100 89 -100 95 - 100 3/8" (9.5 mm) 70-94 75-90 74 -100 80-95 No. 4 (4.75 mm) 44-72 50-67 50- 78 55-72 No. 8 (2.36 mm) 30-54 35-50 32-60 38-55 No. 30 (600 µm) 10-34 15 - 30 14 - 38 18 - 33 No. 200 (75 µm) 2-10 4-7 2-10 4-8 Asphalt Binder % Air Voids % 5.0 - 6.8 4% 5.0 - 7.0 4% CLASS D F Sieve Sizes Combined Average Combined Average 1/2" (12.5 mm) 3/8" (9.5 mm) 100 95-100 - 100 No. 4 (4.75 mm) 65-85 95-100 No. 8 (2.36 mm) 50-70 70-80 No. 30 (600 µm) 28-40 35-50 No. 200 (75 µm) 5-14 7-16 Asphalt Binder % Air Voids 6.0-8.0 4% 8.0-10.0 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 182 203-6.8 Storage. DELETE in its entirety and REPLACE with the following: 1. Storage of asphalt concrete shall not be allowed. Asphalt concrete shall be transferred from the mixer by a method that does not cause segregation. 203-6.10 Sampling. DELETE in its entirety and REPLACE with the following: 1. Aggregate samples for batch plants shall be taken from the hot bins. Aggregate samples for dryer-drum plants shall be taken in advance of the dryer-drum using devices conforming to 203-6.7.4.2. 2. Evaluation and acceptance of asphalt concrete shall be determined from samples of final asphalt concrete material. In addition to evaluation of the final asphalt material, samples of aggregate, RAP, and asphalt binder shall be taken for testing. In case of dispute between the Contractor and the Agency, the Engineer has the authority to request core samples for analysis from the placed asphalt concrete for any of the acceptance criteria, at the locations determined by the Engineer. All samples shall be taken in accordance with California Test 125, and the following table: TABLE 203-6.10 Sampling Location Asphalt Concrete • Trucks, or • Mat behind the paver Aggregate • Cold feed belts, or • Hot bins prior to addition of asphalt binder RAP • RAP system, or • RAP feed belts Asphalt Binder • Asphalt binder supplier, or • Storage tanks at the plant during production 3. When behind the paver or core samples of asphalt concrete are to be used for evaluation, sufficient size samples shall be taken to ensure representative and adequate quantity of material for the required testing. 4. When using core samples, the samples must be properly prepared to safeguard against influx of outside contaminates and so that the cut surfaces do not influence the test results. 5. Material samples of the asphalt concrete shall be on a lot basis. A standard lot shall be equal to 1 day’s production or 750 tons, whichever is smaller. The samples and testing results shall be representative of their entire sample lot. 203-6.11 Acceptance. DELETE in its entirety and REPLACE with the following: 1. Acceptance of asphalt concrete mixtures will be based upon conformance to the gradation, asphalt binder content, air voids, and minimum stability values shown in Table 203-6.4.4. Air 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 183 void values shall be between 2% and 6%. The asphalt binder content shall be within +/- 0.4 percent of the OBC shown on the respective job mix formula. 2. Acceptance of Type III asphalt concrete mixtures will be based upon conformance to the gradation, asphalt binder content, air voids, and minimum stability values shown in Tables 203-6.5.4 (A) and 203-6.5.4 (B). Air void values shall be between 2% and 6%. The asphalt binder content shall be within +/- 0.4 percent of the OBC shown on the respective job mix formula. 3. Should plant gradation test results be unavailable and allowed by the Engineer, gradation may be determined in accordance with ASTM D2172 or by AASHTO T 308 with adherence to the aggregate correction factor therein. In the case of a continued dispute, final acceptance of plant produced mixtures may be based upon binder content, stability and air void values. 4. When dissimilar surface course mix characteristics are the result of production and delivery from multiple plants, the Engineer may require production and delivery from only 1 plant during any 1 day of production, unless approved by the Engineer. 203-11 ASPHALT RUBBER HOT MIX (ARHM). 203-11.3 Composition and Grading. Delete row 10 of TABLE 203-11.3 and REPLACE with the following: 1. Asphalt Rubber Binder, % by Weight of Dry Aggregate1|7.5-8.5 | 7.5-8.8 | 7.8-9. ADD the following: 203-11.10 Acceptance. 1. Acceptance of asphalt rubber hot mixes will be based upon conformance to the gradation, asphalt binder content, air voids, and minimum stability values shown in Table 203-11.3. Air void values shall be within +/- 2 percent of the targeted value at the optimum binder content (OBC) shown on the respective job mix formula. The asphalt binder content shall be within +/- 0.4 percent of the OBC shown on the respective job mix formula. 203-14 TIRE RUBBER MODIFIED ASPHALT CONCRETE (TRMAC). 203-14.9 Acceptance. DELETE in its entirety and REPLACE with the following: 1. Acceptance of dense-graded mixtures will be based upon conformance to the gradation, asphalt binder content, air voids, and minimum stability values shown in Table 203-6.4.4. Air void values shall be between 2% and 6%. The asphalt binder content shall be within +/- 0.4 percent of the OBC shown on the respective job mix formula. 2. Acceptance of gap-graded mixes will be based upon conformance to the gradation, air voids, and minimum stability requirements shown in Table 203-11.3. Air void values shall be within +/- 2 percent of the targeted value at the OBC shown on the respective job mix formula. Acceptance of gap-graded mixes will also be based upon conformance to the asphalt binder content shown in Table 203-14.4.4. The asphalt binder content shall be within +/- 0.4 percent of the OBC shown on the respective job mix formula. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 184 3. Should plant gradation test results be unavailable and allowed by the Engineer, gradation may be determined in accordance with ASTM D2172 or by AASHTO T 308 with adherence to the aggregate correction factor therein. In the case of a continued dispute, final acceptance of plant produced mixtures may be based upon binder content, stability, and air void values. 4. When dissimilar surface course mix characteristics are the result of production and delivery from multiple plants, the Engineer may require production and delivery from only 1 plant during any 1 day of production, unless approved by the Engineer. 203-16 Polymer Modified Asphalt Concrete (PMAC). 203-16.1 General. DELETE in its entirety and REPLACE with the following: 1. PMAC shall be the product of mixing mineral aggregate and up to 15% RAP with polymer modified paving asphalt at a central mixing plant. 203-16.3 Job Mix Formulas and Mix Designs. ADD the following: 1. Contractor shall submit for approval an asphalt concrete mix design per Greenbook Section 203-6.3. The asphalt concrete mix design method shall be Hveem with the optimal binder content determined by California Test 367. The mix design shall conform to Greenbook Table 203-6.4.4 for gradation, and the above MODIFIED (DESIGN CRITERIA) table. 203-16.4.3 Composition and Grading. DELETE in its entirety and REPLACE with the following: 1. Composition and grading shall conform to 203-6.4.4. 203-16.9 Acceptance. DELETE in its entirety and REPLACE with the following: 1. Acceptance of asphalt concrete mixtures will be based upon conformance to the gradation, asphalt binder content, air voids, and minimum stability requirements shown in Table 203- 6.4.4. Air void values shall be between 2% and 6%. The asphalt binder content shall be within +/- 0.4 percent of the OBC shown on the respective job mix formula. 2. Material samples of the asphalt concrete shall be on a lot basis. A standard lot shall be equal to 1 day’s production or 750 tons, whichever is smaller. The samples and testing results shall be representative of their entire sample lot. 3. Should plant gradation test results be unavailable and allowed by the Engineer, gradation may be determined in accordance with ASTM D2172 or by AASHTO T 308 with adherence to the aggregate correction factor therein. In the case of a continued dispute, final acceptance of plant produced mixtures may be based upon binder content, stability, and air void values. 4. When dissimilar surface course mix characteristics are the result of production and delivery from multiple plants, the Engineer may require production and delivery from only 1 plant during any 1 day of production, unless approved by the Engineer. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 185 SECTION 206 – MISCELLANEOUS METAL ITEMS ADD the following: 206-7 TRAFFIC SIGNS. 206-7.1 Roadside Signs. 1. This Work shall consist of furnishing and installing roadside signs in accordance with details shown on the Plans, the California Sign Specifications and these special provisions. Permanent and temporary signs shall be free from blemishes that may affect the serviceability and detract from the general sign color and appearance when viewing during daytime and nighttime from a distance of 25 feet. The face of each finished sign shall be uniform, flat, smooth, and free of defects, scratches, wrinkles, gel, hard spots, streaks, extrusion marks, and air bubbles. The front, back and edges of the sign panels shall be free of router chatter marks, burns, sharp edges, loose rivets, delaminated skins, excessive adhesive overspray, and aluminum marks. 206-7.1.2 Sign Identification. 1. The following notation shall be placed on the lower right side of the back of each sign where the notation shall not be blocked by the sign post or frame: A. PROPERTY OF THE CITY OF CARLSBAD, B. Name of the sign manufacturer, C. Month and year of fabrication, D. Type of retroreflective sheeting, and E. Manufacturer’s identification and lot number of retroreflective sheeting. 2. The above notation shall be applied directly to the aluminum sign panels in 1/4-inch upper case letters and numerals by die-stamp and applied by similar method to the fiberglass reinforced plastic signs. Painting, screening, or engraving of the notation will not be allowed. The notation shall be applied without damaging the finish of the sign. 206-7.1.3 Drawings. 1. Standard signs shall be as per the most recently approved California Sign Specifications. The date of approval shall be the date most closely preceding the date of manufacture of the sign(s) or the date of the “Notice to Proceed” of this Contract, whichever is most recent. 206-7.1.4 Reflective Sheeting. 1. All advisory signs, warning signs and all regulatory signs shall be fabricated with Type IV prismatic sheeting (High Intensity Prismatic or equivalent) or Type IX prismatic cube lens sheeting (Diamond Grade VIP or equivalent) in accordance to ASTM Designation D4956 and conforming to the requirements of these special provisions. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 186 206-7.1.5 Sign Panel. 1. Sign panels shall be fabricated from sheet aluminum in accordance with ASTM Designation B209. Sheet aluminum shall be pretreated in accordance to ASTM Designation B449. The surface of sheet aluminum shall be cleaned, deoxidized, and coated with a light and tightly adherent chromate conversion coating free of powdery residue. The conversion coating shall be Class 2 with a mass between 10 milligrams per square foot. Following the cleaning and coating process, the sheet aluminum shall be protected from exposure to grease, oils, dust, and contaminants. Sheet aluminum shall be free of buckles, warps, dents, cockles, burrs, and defects resulting from fabrication. 206-7.1.6 Mounting Traffic Signs. 1. Traffic signs shall be installed on 10-gage or 12-gage cold-rolled steel perforated tubing posts as shown on San Diego Regional Standard Drawing M-45 or, when the sign area exceeds the maximum area allowed for on that drawing, on multiple 10-gage or 12-gage cold-rolled steel perforated tubing posts. The number of posts shall be determined by the parameters in SDRS Drawing M-45 or as approved by the Engineer. Traffic signs will be provided with back braces and mounting blocks as approved by the Engineer consisting of 10-gage or 12-gage cold-rolled steel perforated tubing when multiple posts are used. 206-7.1.6 Traffic Sign Posts. 1. Posts shall be constructed of 10-gage or 12-gage cold-rolled steel perforated tubing posts as shown on San Diego Regional Standard Drawing M-45. 206-7.2 Temporary Traffic Signs. 1. Temporary traffic signs shall consist of all signs used for the direction, warning, and regulation of vehicle (including bicycle) and pedestrian traffic during the Contractor’s performance of the Work. Temporary traffic signs include both stationary and portable signs. 206-7.2.1 General. 1. This Work shall consist of furnishing and installing temporary signs in accordance with details shown on the Plans, the California Sign Specifications and these special provisions. Permanent and temporary signs shall be free from blemishes that may affect the serviceability and detract from the general sign color and appearance when viewing during daytime and nighttime from a distance of 25 feet. The face of each finished sign shall be uniform, flat, smooth, and free of defects, scratches, wrinkles, gel, hard spots, streaks, extrusion marks, and air bubbles. The front, back and edges of the sign panels shall be free of router chatter marks, burns, sharp edges, loose rivets, delaminated skins, excessive adhesive overspray, and aluminum marks. 206-7.2.2 Drawings. 1. Standard signs shall be as per the most recently approved California Sign Specifications. The date of approval shall be the date most closely preceding the date of manufacture of the sign(s) or the date of the “Notice to Proceed” of this contract, whichever is most recent. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 187 206-7.2.3 Reflective Sheeting. 1. All advisory signs, warning signs and all regulatory signs shall be fabricated with Type IV prismatic sheeting (High Intensity Prismatic or equivalent) or Type IX prismatic cube lens sheeting (Diamond Grade VIP or equivalent) in accordance to ASTM Designation D4956 and conforming to the requirements of these special provisions. 206-7.2.4 Sign Panel. 1. Sign panels shall be fabricated from sheet aluminum in accordance with ASTM Designation B209. Sheet aluminum shall be pretreated in accordance to ASTM Designation B449. The surface of sheet aluminum shall be cleaned, deoxidized, and coated with a light and tightly adherent chromate conversion coating free of powdery residue. The conversion coating shall be Class 2 with a mass between 10 milligrams per square foot. Following the cleaning and coating process, the sheet aluminum shall be protected from exposure to grease, oils, dust, and contaminants. Sheet aluminum shall be free of buckles, warps, dents, cockles, burrs, and defects resulting from fabrication. 206-7.2.5 Stationary Mounted Temporary Traffic Signs. 1. Stationary mounted temporary traffic signs shall be installed on 10-gage and 12-gage cold- rolled steel perforated tubing posts in the same manner shown on the State of California, Department of Transportation Standard Plans RS1, RS2, RS3 and RS4 for installation of roadside signs, except as follows: a) Wood posts shall not be used. b) Back braces and blocks for sign panels will not be required. c) The height to the bottom of the sign panel above the edge of traveled way shall be at least 2.1 m (7’). d) Unless otherwise shown on the Plans, traffic signposts shall conform in materials and installation to SDRS Drawing M-45 and shall have 1 post provided for each 0.48 m2 (5 ft2) of sign area, or the signs may be installed on existing lighting standards when approved by the Engineer. e) Sign panels mounted on temporary traffic signposts shall conform to the requirements of these special provisions. 206-7.2.6 Temporary Traffic Sign Posts. 1. Posts shall be 10-gage or 12-gage cold-rolled steel perforated tubing used for the support and stabilization of stationary mounted temporary signs. Post size and number of posts shall be as shown on the Plans, except that when stationary mounted signs are installed and the type of sign installation is not shown on the Plans, post size and the number of posts will be determined by the Engineer. Sign panels for stationary mounted signs shall consist of reflective sheeting applied to a sign substrate. 206-7.2.7 Portable Temporary Traffic Signs. 1. Each portable temporary traffic sign shall consist of a base, standard or framework and a sign panel. The units shall be capable of being delivered to the site of use and placed in immediate operation. Sign panels for portable signs shall conform to the requirements of these special 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 188 provisions, or shall be cotton drill fabric, flexible industrial nylon fabric, or other approved fabric. Fabric signs shall not be used during the hours of darkness. Size, color, and legend requirements for portable signs shall be as described for stationary mounted sign panels in section 206-7.2 of these special provisions. The height to the bottom of the sign panel above the edge of traveled way shall be at least 0.3-m (12”). All parts of the sign standard or framework shall be finished with 2 applications of orange enamel which will match the color of the sign panel background. Testing of paint will not be required. ADD the following: 206-8 LIGHT GAGE STEEL TUBING AND CONNECTORS. 206-8.1 General. 1. This Section pertains to 10-gage and 12-gage cold-rolled steel perforated tubing used for the support and stabilization of signs. All shapes shall have a galvanized finish and shall be cold- roll-formed steel conforming to ASTM Designation A-446, Grade A. Galvanizing shall conform to ASTM A-525, Designation G-90. Galvanizing shall be performed after all forming and punching operations have been completed. Cold-rolled steel perforated tubing shall be perforated on all 4 faces with 11mm (7/16”) holes on 25 mm (1”) centers. 206-8.2 Tolerances. 1. Wall thickness tolerance shall not exceed +0.28 mm, -0.13 mm (+0.011”, -0.005”). Convexity and concavity measured in the center of the flat side shall not exceed a tolerance of +0.25 mm (+0.010”) applied to the specific size determined at the corner. Straightness tolerance variation shall not exceed 1.6 mm in 1 m (1/16 “ in 3’). Tolerance for corner radius is 4.0mm (5/32”), plus or minus 0.40 mm (1/64“). Weld flash on corner-welded square tubing shall permit 3.60 mm (9/64”) radius gage to be placed in the corner. Using 10-gage or 12-gage square tube, consecutive size tubes shall telescope freely for 3.1m (10’). Tolerance on hole size is plus or minus 0.40 mm (1/64“) on a size. Tolerance on hole spacing is plus or minus 3.2 mm in 6.1 m (1/8” in 20’). In addition, for the following specific sizes of light gage steel tubing, dimensional tolerances shall not exceed those listed in tables 206-8.2 (A) and 206-8.2(B). TABLE 206-8.2(A) LIGHT GAGE STEEL TUBING SIZE TOLERANCE Nominal Outside mm Dimensions (inches) Outside Tolerance for mm All Sides at Corners (inches) 25 x 25 (1 x 1) 0.13 0.005 32 x 32 (11/4 x 11/4) 0.15 0.006 38 x 38 (11/2 x 11/2) 0.15 0.006 44 x 44 (13/4 x 13/4) 0.20 0.008 51 x 51 (2 x 2) 0.20 0.008 56 x 56 (23/16 x 23/16) 0.25 0.010 57 x 57 (21/4 x 21/4) 0.25 0.010 64 x 64 (21/2 x 21/2) 0.25 0.010 51 x 76 (2 x 3) 0.25 0.010 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 189 TABLE 206-8.2(B) LIGHT GAGE STEEL TUBING SQUARENESS OF SIDES AND TWIST Nominal Outside mm Dimension (Inches) Squareness(1) mm (Inches) Twist Permissible mm(2) in 900 mm (3”) (Inches)(2) 25 x 25 (1 x 1) 0.15 0.006 1.3 0.050 32 x 32 (1-1/4 x 1-1/4) 0.18 0.007 1.3 0.050 38 x 38 (1-1/2 x 1-1/2) 0.20 0.009 1.3 0.050 44 x 44 (1-3/4 x 1-3/4) 0.25 0.010 1.6 0.062 51 x 51 (2 x 2) 0.30 0.012 1.6 0.062 56 x 56 (2-3/16 x 2-3/16) 0.36 0.014 1.6 0.062 57 x 57 (2-1/4 x 2-1/4) 0.36 1.014 1.6 0.062 64 x 64 (2-1/2 x 2-1/2) 0.38 0.015 1.9 0.075 51 x 76 (2 x 3) 0.46 0.018 1.9 0.075 (1) Tubing may have its sides failing to be 90 degrees to each other by the tolerance listed. (2) Twist is measured by holding down the edge of one end of a square tube on a surface plate with the bottom side of the tube parallel to the surface plate, and noting the height that either corner on the opposite end of the bottom side is above the surface plate. 206-8.3 Fasteners. 1. Fasteners used to assemble cold-rolled steel perforated tubing shall be steel “pull-through” electrogalvanized rivets with 9.5 mm (3/8”) diameter shank, 22 mm (7/8”) diameter head, and a grip range of from 5 mm (0.200”) to 0.90 mm (0.356”). The fasteners shall conform to ASTM B-633, Type III. ADD the following: 206-9 PORTABLE CHANGEABLE MESSAGE SIGN. 206-9.1 General. 1. Each portable changeable message sign (PCMS) unit shall consist of a controller unit, a power supply, and a structural support system all mounted on a trailer. The PCMS unit shall be assembled to form a complete self-contained portable changeable message sign, which can be delivered to the site of the Work and placed in immediate operation. The complete PCMS unit shall be capable of operating in an ambient air temperature range of -20ºC (-4ºF) to +70ºC (158ºF) and shall not be affected by unauthorized mobile radio transmissions. 2. The trailer shall be equipped so that it can be leveled and plumbed. Full operation height shall be with the bottom of the sign at least 2.1 m (7') above the ground and the top no more than 4.4 m (14.5') above the ground. After initial placement, PCMS shall be moved from location to location as directed by the Engineer. 206-9.2 Message Board. 1. The message displayed on the PCMS shall be visible from a distance of 460 m (1500') and shall be legible from a distance of 230 m (750'), at noon on a cloudless day, by persons with vision corrected to 20/20. The sign panel shall be 3-line matrix and shall display not less than 7 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 190 characters per line. Sign messages to be displayed shall be as approved by the Engineer. The sign face shall be flat black and shall be protected from glare of the sun by a method which does not interfere with the clarity of the sign message. The sign shall be raised and lowered by means of a power driven lifting mechanism. The matrix sign shall be capable of complete alphanumeric selection. 2. Lamp matrix type signs shall be equipped with an automatic dimming operational mode that automatically compensates for the influence of a temporary light source or other abnormal lighting conditions. The sign shall have manual dimming operation modes of 3 or more different lamp intensities. 3. Matrix signs not utilizing lamps shall be either internally or externally illuminated at night. 4. The controller shall be an all solid-state unit containing all the necessary circuitry for the storage of at least 5 pre-programmed messages. The controller shall be installed in a location allowing the operator to perform all functions from 1 position. A keyboard entry system shall be provided to allow an operator to generate an infinite number of additional messages over the pre-programmed stored messages. The keyboard shall be equipped with a security lockout feature to prevent unauthorized use of the controller. The controller shall contain a nonvolatile memory to hold the keyboard created messages in memory during periods when the power is not activated. The controller shall provide for a variable message display rate which allows the operator to match the information display to the speed of the approaching traffic. The flashing off time shall be operator adjustable within the control cabinet. 206-9.3 Operation and Maintenance. 1. PCMS shall be furnished, placed, operated, and maintained at locations shown on the Plans, specified in this section, or designated by the Engineer. The PCMS will be diligently maintained and repaired by the Contractor throughout the Project in accordance with the manufacturer's recommendations. When ownership is transferred to the Agency (at the end of the job), it must be demonstrated to be in good working condition, and meet the provisions of these Specifications, including current registration. 206-9.4 Measurement and Payment. 1. The Contract unit price PCMS shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the Work involved in furnishing, placing, operating, maintaining, repairing, replacing, transporting from location to location, and delivery of the signs to the Agency at the completion of the construction, in good working order, and as directed by the Engineer, and no other compensation will be made. Payment for “PCMS” shall be included in the lump-sum item for “Temporary Traffic Control”. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 191 SECTION 207 – GRAVITY PIPE 207-2 REINFORCED CONCRETE PIPE (RCP). 207-2.5 Joints. ADD the following: 1. All RCP joints shall receive a rubber-gasket meeting the requirements of Section 208-3 Gaskets for Concrete Pipe. 207-2.9 Basis for Acceptance. 207-2.9.1 General. DELETE in its entirety and REPLACE with the following: 1. The basis for acceptance shall be the D-load bearing strength test, compliance with these Specifications, inspection of the pipe manufacture and inspection of the completed pipe. 207-17 PVC GRAVITY PIPE. 207-17.2.2 Cell Classification. DELETE the first sentence and replace with the following: 1. Pipe shall be made of PVC plastic having a cell classification of 12454 or 12364, as defined in ASTM D1784. 207-17.4.2 Acceptance. DELETE the last sentence and replace with the following: 1. Installation time shall conform to 207-15.6. ADD the following: 207-17.6 Perforated PVC Pipe. ADD the following: 207-17.6.1 Materials of Underdrain Pipe. Perforated plastic pipe shall be smooth-wall PVC plastic pipe or corrugated PVC plastic pipe with a smooth interior surface. All pipes shall comply with 207-17, “PVC GRAVITY PIPE”. ADD the following: 207-17.6.2 Perforation Requirements 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 192 Hole Size 3/8 inch (9 mm) min. Center to Center Spacing 5 inches (125 mm) max. Row of Holes 4 holes per each row and all on the lower half of the pipe. There shall be 2 holes on each side of the centerline of the pipe. 1 hole shall be at 45° from the centerline of the pipe and 1 hole shall be at 80° from the centerline of the pipe as indicated on the Drawings. ADD the following: 207-17.7 Underdrain Cleanout. 1. All underdrain cleanout shall conform to 207-17 “PVC GRAVITY PIPE”. 2. Underdrain cleanouts shall have watertight, vandal-proof caps. ADD the following: 207-17.8 Observation Well. 1. All observation wells shall conform to 207-17 “PVC GRAVITY PIPE”. 2. Observation wells shall have watertight, vandal-proof caps. ADD the following: 207-17.9 Overflow Riser. 1. All overflow risers shall conform to 207-17 “PVC GRAVITY PIPE”. 2. Overflow risers shall have watertight, vandal-proof caps. SECTION 209 – PRESSURE PIPE 209-1 IRON PIPE AND FITTINGS. 209-1.1 Ductile Iron Pipe (DIP). 209.-1.1.1 General. ADD the following: 1. Ductile iron pipe and fittings and installation shall be as shown on the Plans or specified in the Special Provisions and shall conform with the City of Carlsbad Engineering Standards, Volumes 2 and 3. 209-1.1.2 Materials. DELETE entirely and replace with the following: 1. Unless otherwise specified, ductile iron pipe shall conform to the following: 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 193 TABLE 209-1.1.2 Item Material Reference Specification/Requirements Pipe Manufacturing Standards Conform to AWWA C151/ANSI 21.5 for 3”-64” (75 mm – 1600 mm) pipe. Design Standards Conform to AWWA C150/ANSI A21.50 and AWWA M41. NSF Certification NSF 61 certification required for potable water pipe. Material Ductile iron. Size As shown on the Plans. Minimum Wall Thickness 3”-12” (75 mm – 300 mm) pipe Pressure Class 350. 14” – 36” (350 mm – 900 mm) pipe Pressure Class 250. 42” – 64” (1050 mm – 1600 mm) pipe Pressure Class 200. Pipe with threaded flanges Per AWWA C115/ANSI 21.15. Pipe with grooved couplings Thickness Class 53. Markings Conform to AWWA C151 Section 4.6. Lengths 18’ or 20’ (5.5 m or 6.1 m) lengths per AWWA C151/ANSI A21.51. Shorter lengths may be used to facilitate curves or fit horizontal or vertical alignment. Interior Lining and Exterior Coating Buried Exterior Coatings Shop coat with 1 prime coat of asphaltic coating approximately 1 mil (25 µm) thick per AWWA C151. Exterior Coatings on Pipe Above Ground and in Vaults Conform to 212-12. Cement-Mortar Interior Lining (AWWA C104 “Double Thickness” Pipe Size Lining Thickness 3” – 12” (75 mm – 300 mm) pipe 1/8” (3 mm) 14” – 24” (350 mm – 0600 mm) pipe 3/16” (5 mm) 30” – 64” (900 mm – 1600 mm) pipe 1/4” (6 mm) Conform to AWWA C104 using Type II cement Fusion-Bonded Epoxy Interior Lining where shown on the Plans Conform to 212-12. Amine cured novalac epoxy lining. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 194 Item Material Reference Specification/Requirements Ceramic Epoxy Interior Lining, where shown on the Plans Permeability rating of 0.00. Abrasion resistance < 4 mils (100 µm) loss after 1,000,000 cycles on ± 22.5 sliding aggregate slurry abrasion test using a sharp natural siliceous gravel with particle size between 2 mm and 10 mm. Joints Standard Push-on Style AWWA C111/ANSI 21.11 Mechanical Joint AWWA C111/ANSI 21.11 Flange (threaded) AWWA C115/ANSI 21.15 Restrained Style Special push-on type joint providing longitudinal restraint to full test pressure without relying on thrust block. Boltless, restrained push-on joint design with positive axial locking restrained system capable of deflection after assembly. Use 1 type of restrained joint exclusively for all Work. Bell Joint Gaskets Material Conform to AWWA C111-ANSI A21.11. Vulcanized styrene butadiene rubber (SBR). Material for Hydrocarbon Applications and Contaminated Soils NBR (Nitrile) (acrylonitrile butadiene), FLUOREL, or FKM (Viton) (fluorocarbon). Gasket Age < 180 Calendar Days old or > 2 years old but retested < 60 Calendar Days prior to installation Flange Gaskets Material 212-2.7. Fittings Material Ductile iron. Standards Conform to AWWA C110/ANSI 21.10 or AWWA C153/ANSI A21.53. Style Push-on (standard) with restrained joint (as shown), or flanged. Mechanical joint with special approval. Marking Cast letters “DI” or “DUCTILE” into fittings, unless otherwise specified. Cast “AWWA C110” or “AWWA C153” depending on thickness. Exterior Coatings Use same coating as adjacent pipe, as specified above. Interior Linings Use same lining as adjacent pipe, as specified above. Material Ductile iron. Style Gripping wedge 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 195 Item Material Reference Specification/Requirements Ductile Iron Pipe Joint Restraints Design Pressure Rating 3” – 16” (75 mm – 400 mm) 350 psi (2.4 MPa) 18” – 64” (450 mm – 1600 mm) 250 psi (1.7 MPa) Pipe Shop Coat Prime Coat 12 mils (300 µm) MDFT. Polyethylene PE Encasement Polyethylene Film and Tape Conform to 212-12.1.1. Color per 212-12.2 Alternate to Polyethylene Encasement Pipe Finish Coat 15 mils (375 µm) MDFT field-applied bitumastic coating. 209-2 STEEL PIPE AND FITTINGS. 209-2.1 General. ADD the following: 1. Steel pipe and fittings and installation shall conform with the City of Carlsbad Engineering Standards, Volumes 2 and 3. 209-2.3 Mill-Type Steel Pipe. 209-2.3.1 Materials. DELETE entirely and replace with the following: 1. Unless otherwise specified, mill-type steel pipe shall conform to the following: TABLE 209-2.3.1 Item Material Reference Specification/Requirements Pipe Manufacturing Standards Furnace-welded, electrically welded or seamless pipe conforming to AWWA C200 for pipe 6” (150 mm) and larger or ANSI B36.10 for pipe smaller than 6” (150 mm) or for pipe with wall thickness specified by strength or schedule on the Plans. Design Standards Conform to AWWA M11. NSF Certification NSF 61 certification required for potable water pipe. Material ASTM A53 Grade A or B, ASTM A134 (steel plate per ASTM A283 Grades C or D or A36), ASTM A135, or ASTM A139. Size As shown on Plans. Conform to dimensional tolerances of AWWA C200 for pipe ≥ 6” (150 mm) identified on the Plans by class, gauge or decimal wall thickness. Conform to ANSI B36.10 for pipe > 6” (150 mm) or for pipe specified on the Plans by strength or wall-thickness schedule. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 196 Item Material Reference Specification/Requirements Minimum Wall Thickness Where the Plans do not show thickness, submit design and supporting calculations prepared by the manufacturer in accordance with AWWA M11 using a maximum design working stress of 1/2 the yield stress for the grade of steel used in pipe fabrication. Compute wall thickness using pressure equal to 250 psi (1.72 MPa) or the design pressure shown on the Plans plus 50 psi, whichever is greater. No pipe 4” (100 mm) and larger outside buildings or vaults shall have a wall thickness less than 14-gauge (1.9 mm) No pipe 4” (100 mm) and larger inside buildings or vaults shall have a wall thickness less than 3/8” (9.5 mm). Markings Mark each special and each length of straight pipe at bell end to identify: • Manufacturer’s name or mark • Type of steel • Design pressure • Diameter and weight of pipe or special • Proper location of pipe or special by reference to layout schedule Lengths Furnish in single random lengths, double random lengths, or in specified cut lengths. For single random lengths, average length shall not be less than 17.5’ (5.3 m) and no piece shall be shorter than 9’ (2.7 m). For double random lengths average length shall not be less than 35’ (10.7 m), not less than 10^ of pieces shall be shorter than 26.25’ (8.0 m) and no piece shall be shorter than 14’ (2.7 m). For specified cut lengths, the actual pipe length shall not vary from the specified length by more than 1/8” (3 mm). Interior Lining and Exterior Coating (Required on exposed steel surfaces and ring joints) Cement-Mortar Interior Lining and Exterior Coating Conform to AWWA C205 and AWWA C602 using Type II/V cement. Trim mortar lining as necessary to allow full operation of butterfly or check valves at connections to steel pipe. Line exposed portions of pipe interior with hand-applied epoxy conforming to 212-12. 3/4” (19 mm) min coating thickness unless otherwise shown or soil is identified as corrosive. Trim coating 6” to 12” (150 mm to 300 mm) above grade on spools penetrating to daylight or vault interiors. Cold-Applied Tape Exterior Coatings Conform to AWWA C209 for the exterior of specials, connections, and fittings. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 197 Item Material Reference Specification/Requirements Conform to AWWA C214 for steel pipeline coatings. Liquid Epoxy Interior Lining and Exterior Coating of Above-Ground Pipe Conform to AWWA C210 and 212-12. Fusion-Bonded Epoxy Interior Lining and Exterior Coating of Above- Ground Pipe Conform to AWWA C213 and 212-12. Extruded Polyolefin Exterior Coatings Conform to AWWA C215 for extruded coatings. Conform to AWWA C216 for heat-shrinkable cross-linked coatings. Joints Ends Prepared for Mechanical- Coupled Field Joints Conform to AWWA C200 Section 4.13. Square cut or beveled with no burrs. Outside surfaces where coupling seats shall be free of indentations, projections, or roll marks to ensure watertight seal. Pipe ends shall have the tolerances within limits required by the mechanical coupling manufacturer. Field-Butt-Welded Joints Pipe with wall thickness 15/64” (6.0 mm) or greater, intended for field butt welding. Bevel pipe on outside, inside or both sides as shown or specified. Bevel angle shall be 30 to 35 degrees measured from plane perpendicular to pipe axis. Width of root face at pipe end shall be 1/32” to 3/32” (0.8 mm to 2.3 mm) Flanged Joint Forged steel conforming to ASTM A181 Faced and dimensioned in accordance with ASME/ANSI B16.5 for the pressure class shown on the Plants or specified in the Special Provisions. Threads for screwed flanges and companion pipe ends shall conform to ASME/ANSI B1.20.1. Pipe ends for welding neck flanges shall be beveled. Flange Gaskets Material 212-2.7 Fittings Material Same steel as pipe. Standards Manufacture from mill-type steel pipe in accordance with ASME/ANSI B16.9. Exterior Coatings Use same coating as adjacent pipe, as specified above. Interior Linings Use same lining as adjacent pipe, as specified above. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 198 209-4 PVC PRESSURE PIPE. 209-4.1 General. ADD the following: 1. PVC pipe and fittings and installation shall conform with the City of Carlsbad Engineering Standards, Volumes 2 and 3. 209-4.2 Materials. DELETE entirely and replace with the following: 1. Unless otherwise specified, PVC pressure pipe shall conform to the following: TABLE 209-4.2 Item Material Reference Specification/Requirements Pipe Manufacturing Standards Conform to AWWA C900 for pipe 4” – 60” (100 mm – 1,500 mm). Design Standards Conform to AWWA M23 using hydraulic design basis below. NSF Certification NSF 61 certification required for potable water pipe. Material Virgin rigid poly-vinyl-chloride. Conform to ASTM D1784 Cell Class 12454B or better. Conform to NSF 13. Conform to AWWA C900 Section 4.2. Markings (each pipe) Conform to AWWA C900 Section 6.1. Mark applicable AWWA standard. Show nominal pipe diameter. Show AWWA pressure class or DR. Show NSF 61 stamp (for potable water service). Show manufacturer and manufacturing date code. Size As shown on the Plans. Conform to outside diameter of ductile iron pipe unless otherwise shown. Minimum Wall Thickness (Dimension Ratio) Design Pressure and Diameter Shown on the Plans Minimum Dimension Ratio 0-100 psi (.7 MPa) 4” – 16” (100 mm – 400 mm) DR 18 (Class 235) 100-200 psi (1.0 MPa) 4” – 16” (100 mm – 400 mm) DR 14 (Class 305) Greater than 200 psi (1.4 MPa) or greater than 16” Use DIP or Steel Pipe Pipe with Grooved Couplings Use DIP or Steel Pipe 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 199 Item Material Reference Specification/Requirements Lengths Laying lengths shall be 20’ with option to supply up to 15% random (minimum length 10’) sections Joints Standard Push- on Style Conform to ASTM D3139. Bell Joint Gaskets Material Elastomeric membrane per AWWA C900 Section 4.2.4 (Gaskets and Lubricants) and ASTM F477. Butadiene styrene (SBR or BR) for potable water. Ethylene propylene (EPM or EPDM) for recycled water. Material for Hydrocarbon Applications and Contaminated Soils Elastomeric membrane per AWWA C900 Section 4.2.4 (Gaskets and Lubricants) and ASTM F477. NBR (Nitrile) (acrylonitrile butadiene), FLUOREL or FKM (Viton) (fluorocarbon). Gasket Age < 180 Calendar Days old or < 2 years old but retested < 60 Calendar Days prior to installation Fittings Material Ductile iron. Standards Conform to AWWA C110/ANSI 21.10 or AWWA C153/ANSI A21.53. Style Push-on (standard) or restrained joint (as shown). Marking Cast letters “DI” or “DUCTILE” into fittings, unless otherwise specified. Exterior Coatings 1 mil (25 µm) petroleum asphaltic coating. Interior Linings Cement mortar (double thickness). Plastic Film Wrap for Corrosion Protection Conform to 212-12.1.1. Color per 212-12.2. 209-5 HIGH-DENSITY POLYETHYLENE (HDPE) SOLID WALL PRESSURE PIPE. 209-5.1 General. ADD the following: 1. HDPE pipe and fittings and installation shall conform with the City of Carlsbad Engineering Standards, Volumes 2 and 3. 209-5.2 Materials. DELETE in its entirety and replace with the following: 1. Unless otherwise specified, HDPE pressure pipe shall conform to the following. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 200 TABLE 209-5.2 Item Material Reference Specification/Requirements Pipe Manufacturing Standards (Potable Water Pipe) Conform to AWWA C901 for pipe 1/2” – 3” (12.5 mm – 75 mm). Conform to AWWA C906 for pipe 4” – 63” (100 mm – 1575 mm). Manufacturing Standards (Non-Potable Water Pipe) Conform to ASTM F714 Design Standards Conform to AWWA M55. NSF Certification NSF 61 certification required for potable water pipe. Material ASTM D3350 PE 4710 Cell classification 4454 or higher. Conform to AWWA C901 Section 4.2 or AWWA C906 Section 4.2 as appropriate. Markings (each pipe) Conform to AWWA C901 or C906 Section 6.1. Mark applicable AWWA standard. Show nominal pipe diameter. Show standard material code designation. Show AWWA pressure class or DR. Show NSF 61 stamp (for potable water service). Show manufacturer and manufacturing date code. Size 1-1/4” – 63” (32 mm – 1575 mm) diameter as shown on the Plans. Ductile iron pipe size (DIPS) outside diameter for pipe 4” – 48” (100 mm – 1200 mm) unless otherwise shown. Iron pipe size (IPS) outside diameter for pipe ≤ 4” (100 mm) or > 48” (1200 mm). Minimum Wall Thickness (Dimension Ratio) Design Pressure Shown on the Plans Minimum Dimension Ratio 0-80 psi (0.6 MPa) DR 21 80-100 psi (0.7 MPa) DR 17 100-150 psi (1.0 MPa) DR 11 150-200 psi (1.4 MPa) DR 9 Greater than 200 psi Use ductile iron or steel Joints Style Thermal butt fusion for joining pipe in accordance with the manufacturer’s recommendations. Flanged for connections to appurtenances and other pipe materials in accordance with manufacturer’s recommendations. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 201 Item Material Reference Specification/Requirements Flange Back- up Ring Provide flange back-up ring of Type 316 SS or fusion bonded epoxy coated ductile iron. Design Pressure Match design pressure rating of pipe shown on the Plans. Fusion Fittings Standards ASTM D2683 socket-type, ASTM D3261 butt-type, or ASTM F1055 electrofusion (fittings shall be marked as complying). Material HDPE conforming to pipe specifications. Pressure Rating De-rated pressure of fitting shall meet or exceed design pressure rating of pipe shown on the Plans. Adaptor Fittings (For Connections to Flanged Fittings) Internal Stiffener Ring Required for mechanical joint connections. Backup Ring Stainless steel. Thrust Restraint. HDPE in-line wall anchors and thrust blocks and per manufacturer’s requirements. 209-7 PIPELINE IDENTIFICATION. 209-7.2 Requirements. DELETE in its entirety and replace with the following: 1. Pipeline identification shall conform to the following: TABLE 209-7.2 Function Type Materials/Method Pipe Contents Identification Pipe Color (Plastic Pipe or Polywrap) Blue for Potable Water. Purple for Recycled Water. Green for Sewage. AND Stenciling Stenciling marked on pipe in contrasting color to background color of pipe stating: “POTABLE WATER,” “CAUTION RECYCLED WATER – DO NOT DRINK” or ”CAUTION SEWER” as appropriate. 5/8” (16 mm) high letters. Repeated at 1 foot (300 mm) intervals. OR Identification Tape Polyethylene tape 6” (150 mm) wide and 4 mils (100 µm) minimum thickness with 2” (50 mm) high letters stating: “POTABLE WATER,” “CAUTION RECYCLED WATER – DO NOT DRINK” or “CAUTION SEWER” as appropriate. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 202 Function Type Materials/Method For pipe > 12” (300 mm) diameter, use 12” (300 mm) wide tape. Color – Blue with black or white letters for potable water, Purple with black or white letters for recycled water, Green with black or white letters for sewage. Attached to top of pipe with adhesive tape. Pipe Warning and Locating Warning and Locating Tape Polyethylene tape 6” (150 mm) wide and 4 mils (100 µm) minimum thickness with 2” (50 mm) high letters stating: “CAUTION: WATERLINE BURIED BELOW,” “CAUTION: RECLAIMED WATERLINE BURIED BELOW – DO NOT DRINK,” or “CAUTION: SEWER BURIED BELOW” as appropriate. For pipe > 12” (300 mm) diameter, use 12” (300 mm) wide tape. Color – blue with black or white letters for potable water, Purple with black or white letters for recycled water, Green with black or white letters for sewage. Place in pipe trench 18” (450 mm) above pipe. Tape shall contain metallic strip that can be registered by magnetic field locating device. OR Locating Wire In lieu of installing metallic warning tape; non-metallic warning tape 18” (450 mm) above pipe and 10-guage copper wire attached to top of pipe and accessibly terminated may be used. SECTION 210 – PAINT AND PROTECTIVE COATINGS ADD the following: 210-6 ANTI-GRAFFITI COATING. Anti-graffiti coating shall conform to Section 78-4.06, “Anti- Graffiti Coating”, of the State of California Department of Transportation Standard Specifications. SECTION 212 – WATER & SEWER SYSTEM VALVES & APPURTENANCES 212-1 GENERAL. 212-1.2 Products Conveying Potable Water. DELETE b) and REPLACE with the following: b) have an interior lining listed as complying with NSF 61 and certified to be holiday-free. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 203 212-2 FLANGED AND THREADED CONNECTIONS. 212-2.8.2 Insulation of Threaded Connections. DELETE in its entirety and REPLACE with the following: 1. Threaded insulating bushings, couplings or unions shall be furnished and installed where dissimilar threaded piping materials are joined. 212-3 PIPE HANGERS AND SUPPORTS, CASINGS SPACERS, AND WALL PENETRATIONS. 212-3.4 Rubber Annular Hydrostatic Sealing Devices. 212-3.4.1 General. DELETE the last sentence and REPLACE with the following: 1. The sealing device shall be capable of sealing a minimum hydrostatic pressure of 20 psi. 212-5 VALVES. 212-5.5.1.2 Materials. DELETE TABLE 212-5.5.1.2 in its entirety and REPLACE with the following: TABLE 212-5.5.1.2 Item Option Reference Specification/Requirements Body and Cover Ductile Iron or ASTM A536 Grade 65-45-12. Body and Cover for Pressures over 250 psi (1.7 MPa) Ductile Iron ASTM A536 Grade 65-45-12. Disc and Disc Arm Ductile Iron ASTM A536 Grade 65-45-12. Seat SAE Type 316 Stainless Steel ASTMA276. Pivot Shaft SAE Type 316 Stainless Steel ASTMA276. 212-10 SERVICE LATERALS, METERS, AND METER BOXES. 212-10.3 Corporation Stops, Angle Meter Valves, Service Saddles and Other Service Materials. DELETE the last sentence of the first paragraph and REPLACE with the following: 1. Unless otherwise shown on the Plans or specified in the Special Provisions, service saddles and corporation stop inlets shall be threaded per NPT tapered per ANSI B1.20.1. ADD the following: 212-13 TRACER WIRE FOR NON-METALLIC PIPE. 212-13.1 General. 1. Tracer wire shall conform to the following: 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 204 a) Conductor: Minimum 10 AWG, copper clad steel or solid copper (direct burial) or 8 AWG, copper clad steel (directional drilling), rated for 30 volts. b) Break load: minimum 600-lb (direct burial); 2,500-lb (directional drilling) c) Insulation: High Molecular Weight Polyethylene (HMWPE), minimum 30-mil (direct burial); 45-mil (directional drilling). Color per the APWA uniform color code. d) Splices and connectors: For direct burial only, moisture displacement and corrosion proof, direct bury splice kits, UL rated for 600 volts. SECTION 213 – ENGINEERING GEOSYNTHETICS Add the following section: 213-5.1 General. Geotextile types shall be used for the applications listed in Table 213-5.1. Table 213-5.1 GEOTEXTILE APPLICATIONS Application of Geotextile Type Designation Separation of Soil and Street Structural Section 90WS Separation of Soil and Subsurface Aggregate Drain 180N Reinforcement of Street Structural Section 200WS Remediation and Separation of Soil 270WS Reinforcement of Soil 270WS Drainage at the Interface of Soil Structures N/A Drainage at the Interface of Soil and Structures N/A Rock Slope Protection Fabric for Rock Sizes Below ¼ Ton 180N Rock Slope Protection Fabric for Rock Sizes Including and Above ¼ Ton 250N Plant Protection Covering 90N Erosion Control Fence with 14 AWG - 6”x6” Wire and 10’ Post Spacing 90WS Erosion Control Fence with 6’ Post Spacing and No Wire Fencing 200WS 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 205 Add the following section: 213-5.2 Gravel bags. Gravel bags for the use of temporary erosion control shall be burlap type, filled with no less than 23kg (50 lbs) of 19 mm (3/4“) crushed rock and securely tied closed. Plastic bags are not acceptable. SECTION 216 – PRECAST REINFORCED CONCRETE BOX 216-4 TESTING REQUIREMENTS. 216-4.2.2 Acceptance. DELETE the first paragraph and REPLACE with the following: 1. When the average compressive strength of all cylinders tested is equal to or greater than the specified compressive strength of the PCC, and not more than 10 percent of the cylinders tested have an average compressive strength less than 90 percent of the specified compressive strength, and no cylinder tested has a compressive strength less than 85 percent of the specified compressive strength, the lot will be accepted. SECTION 217 – BEDDING AND BACKFILL MATERIALS 217-1 BEDDING MATERIAL. 217-1.1 General. ADD the following: 1. Bedding for pipelines of any material shall conform with the City of Carlsbad Engineering Standards, Volumes 2 and 3. 217-2 TRENCH BACKFILL. 217-2.1 General. DELETE TABLE 217-2.1 and replace with the following: TABLE 217-2.1 Zone Zone Limits Maximum Rock Size (greatest dimension) Sand Equivalent (Excluding Rock) Backfill Zone From subgrade to 12” (300 mm) above top of pipe or conduit 4” (150 mm) Not less than 20 unless otherwise shown on the Plans or specified in the Special Provisions. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 206 217-3 STRUCTURE BACKFILL. Add the following: Material used for the structure backfill of the retaining wall shall be soil material with less than 40 percent passing the standard #200 sieve and not less than 70 percent pass the U.S. standard 3/4-inch sieve, expansion index of less than 30 and minimum internal friction angle of 30º. The backfill material should not contain any organic debris, rocks, or hard lumps greater than 3 inches, or other deleterious materials. All backfill soils should be compacted to at least 90 percent of maximum dry density as determined in the laboratory by the ASTM D1557 testing procedure. ADD the following: 217-5 GEOCOMPOSITE DRAIN SYSTEMS. Geocomposite drain systems shall comply with Section 68-7, “Geocomposite Drain Systems,” of the State of California Department of Transportation Standard Specifications. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 207 PART 3 CONSTRUCTION METHODS SECTION 300 – EARTHWORK 300-1 CLEANING AND GRUBBING. 300-1.1 General. Add the following: Also included in clearing and grubbing shall be removal and disposal of existing street poles and lights, metal guard rail, fences, retaining walls, asphalt concrete and aggregate base, asphalt dike, concrete curb and gutter, concrete sidewalk, existing gate, existing headwalls, rip-rap, traffic signs, sawcutting, and other existing features which interfere with the work. Whether or not such items are shown on the plans they shall be removed as a part of clearing and grubbing. Existing underground pipes and conduits that are shown on the plans and designated to be removed shall be removed by the Contractor as a part of clearing and grubbing. DELETE the following: 300-1.2 Root Pruning and Tree Trimming. 300-1.3 Measurement. DELETE in its entirety and REPLACE with the following: 1. Clearing and grubbing, if measured for payment, will be measured by the acre or lump sum. 300-1.4 Payment. DELETE the second sentence. 300-2 UNCLASSIFIED EXCAVATION. 300-2.1 General. Add the following: Unclassified excavation shall include removal and stockpile of suitable material, recompaction, mixing, grading for mitigation work, trenching and backfilling of storm drains, sewers, other utilities, disposal of unsuitable materials not included in the bid item for clearing and grubbing, all cut and fill including removal and recompaction of unsuitable soil, salvaging clean excavated material and filling areas to the required grades and cross section. Unclassified excavation shall be utilized onsite to make all fills shown on the plans. Unclassified excavation shall also include scarification and moisture adjustment and compaction of the top 600 mm (2’) of the subgrade in the roadway prism in cut areas to 95 percent relative compaction, wetland mitigation grading and attendant work, export of remaining excess material to a disposal site or spoil area acquired by the Contractor and pumping and disposal of storm and ground water. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 208 300-3 STRUCTURE EXCAVATION AND BACKFILL. 300-3.1 General. Add the following: The Contractor shall excavate to the lines and levels required and/or shown on the Drawings. The Contractor shall provide all temporary shoring, bracing, cribbing, pumping, and planking required. The Contractor shall excavate and maintain the bottom of all trenches in a condition that is level, firm, clean and free from all debris or foreign matter. Excavations shall be kept free from water at all times. The Contractor shall remove any unsuitable material encountered below grade as shown on the plans and as directed by the Engineer. Replace the material with Class 2 AB and compact it as specified for structure backfill in section 19-3.03E, Structure Backfill,” of the State of California Department of Transportation Standard Specifications. The relative compaction must be at least 95 percent. 300-4 UNCLASSIFIED FILL. 300-4.10 Payment. Replace with the following: Unclassified fill, grading, shaping, compacting or consolidating, slope rounding, construction of transitions, and all work included in Section 300-4 shall be included as an incidental to the payment for unclassified excavation and no additional compensation will be made therefore. 300-9 GEOTEXTILES FOR EROSION CONTROL. ADD the following: 309-9.2 General. The Contractor shall provide erosion control and water pollution control conforming to the requirements shown on the plans, as specified herein, and as elsewhere required by the Contract Documents. Erosion control and water pollution control shall include the work specified herein, and such additional measures, as may be directed by the Engineer, to meet Best Management Practices, as defined herein, and to properly control erosion and storm water damage of the limits of work and construction impacts upon areas receiving drainage flows from within the limits of work. ADD the following: 309-9.2.1 Grading Controls. The Contractor shall protect all areas that have been graded and/or cleared and grubbed as well as areas that have not been graded and/or cleared and grubbed within the limits of work from erosion. The Contractor shall provide temporary earth berms, gravel bags, silt fences, stabilized construction entrances, fiber rolls, inlet protection, hydraulic mulch, street sweeping, concrete washouts, and similar measures, coordinated with its construction procedures, as necessary and as shown on the plans to control on site and off site erosion during the construction period. The Contractor will be required to protect areas which have been cleared and grubbed prior to excavation or embankment operations, and which are subject to runoff during the duration of the contract. The criteria used to determine the appropriate erosion control measures shall be the “Best Management Practices”, hereinafter 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 209 BMP, defined and described in the, "Stormwater Best Management Practices Handbook, Construction", Latest edition as published by the California Stormwater Quality Association. The Contractor shall maintain a copy of the "Stormwater Best Management Practices Handbook, Construction", Latest edition on the project site and shall conduct its operations in conformity to said Handbook. Temporary erosion control measures provided by the Contractor shall include, but not be limited to, the following: a) Embankment areas, while being brought up to grade and during periods of completion prior to final roadbed construction, shall be graded so as to direct runoff into impoundment areas within the limits of work where such runoff shall have pollutants removed by BMP methods . b) The Contractor shall provide protection by BMP measures to eliminate erosion and the siltation of downstream facilities and adjacent areas. These measures shall include, but shall not be limited to: temporary down drains, either in the form of pipes or paved ditches with protected outfall berms; graded berms around areas to eliminate erosion of embankment slopes by surface runoff; confined ponding areas to desilt runoff; and to desilt runoff. Excavation areas, while being brought to grade, shall be protected from erosion and the resulting siltation of downstream facilities and adjacent areas by the use of BMP measures. These measures shall include, but shall not be limited to, methods shown on the plans and described herein. SECTION 301 - SUBGRADE PREPARATION, TREATED MATERIALS AND PLACEMENT OF BASE MATERIALS 301-1 SUBGRADE PREPARATION. 301-1.2 Preparation of Subgrade. Modify the second and third paragraphs as follows: Change each instance reading “6 inches (150mm)” to “12 inches (300 mm)”. 301-1.3 Relative Compaction. Delete the first paragraph and substitute the following: The Contractor shall compact the upper 12” (300 mm) of subgrade beneath areas to be paved, have base or subbase material placed on them (including pipelines), or curb, gutter, curb and gutter, alley pavement, driveway, sidewalk constructed over them, to no less than 95 percent maximum dry density as determined by ASTM test D-1557-12. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 210 301-1.7 Payment. Modify the first paragraph as follows: Payment for subgrade preparation shall be incidental to the contract bid price for which the subgrade is prepared and shall include all labor, materials; including water, operations and equipment to scarify, adjust moisture, compact or recompact the subgrade, both in cut areas and in fill areas, and no further compensation will be allowed. SECTION 302 - ROADWAY SURFACING ADD the following: 302-1 GENERAL. 302-1.1 Vegetation Treatment. 1. The Contractor shall treat all vegetation within the limits of the paved area to be surfaced with an herbicide that complies with the City’s Integrated Pest Management program. Herbicide shall be applied at least 2 Working Days prior to surfacing the street. Allowance for the 2-day period shall be shown in the schedule required per section 6-1. Payment for pavement surfacing shall include tree trimming and herbicide treatment of the areas to be surfaced and no extra payment will be made for tree trimming and herbicide treatment. 302-1.2 Coordination. 1. The Contractor shall schedule the Work so as to prevent damage by all traffic. The Contractor shall not schedule Work so as to conflict with trash pickup. The trash hauling schedule can be obtained by calling Republic Services at (760) 332-6464. At least 2 weeks prior to Work, Contractor shall send, by first class mail, notification letters to all property addresses within 500-feet of the Work. Obtaining the appropriate addresses shall be the Contractor’s responsibility. A sample letter may be provided by the Agency to be used as an example. The letter should provide the name of the Contractor and a 24-hour phone number for residents to call if they have any issues or questions. 2. During operations, the Contractor’s schedule for resurfacing shall be designed to provide residents and business owners sufficient paved parking within an 800-foot distance from their homes or businesses. 3. Seventy-two hours prior to the start of any construction in the public right-of-way that affects vehicular traffic and/or parking or pedestrian routes, the Contractor shall give written notification of the impending disruption. For a full street closure, all residences and/or businesses on the affected street or alley shall be notified. For partial street closures, or curb, sidewalk and driveway repairs, the residences and/or businesses directly affected by the Work shall be notified. 302-2 CHIP SEAL. 302-2.6.2 Polymer Modified Emulsified Asphalt. DELETE the first paragraph and replace with the following: 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 211 1. Polymer modified emulsified asphalt shall be applied when the ambient temperature is between 60°F and 105°F (16°C and 41°C), and the roadway pavement surface temperature is a minimum of 55°F (13°C); or as specified by the Engineer. 302-2.6.3 Modified Paving Asphalt. DELETE the first paragraph and replace with the following: 1. Modified paving asphalt shall be applied when the atmospheric temperature is 65°F (18°F) or above and the existing pavement surface temperature is 80°F (27°C) or above; or as specified by the Engineer. 302-4 SLURRY SEAL. 302-4.2 Mix Design. DELETE the last paragraph and REPLACE with the following: When a mix design is more than 30 Calendar Days old, it shall be supplemented with a Certificate of Compliance that states the combined aggregate gradation is within ± 3 percent of the referenced mix design based on a 30-day moving average or the average of a minimum of 10 of the most current laboratory results, whichever is greater. A mix design shall be reformulated if it is more than 6 months old or whenever the combined aggregate gradation changes from that in the previously submitted mix design by ± 3 percentage points on any sieve size shown in Table 203-5.3.2. If the source of any aggregate or emulsified asphalt is changed, or the mix design or supporting laboratory reports are over 6 months old, a new mix design shall be submitted. 302-5 ASPHALT CONCRETE PAVEMENT. ADD the following: 302-5.8 Manholes and Other Structures. 1. When placing the overlay, the Contractor shall pave over appurtenances in the roadway which includes sanitary and storm access covers, water valve boxes, air vents, sewer dead end boxes and survey monument boxes. Each appurtenance shall be treated or covered to prevent adhesion of the overlay. Each appurtenance shall be located immediately after the overlay is placed and shall be thoroughly cleaned of any and all construction debris which may have entered due to the Contractor’s operation. The Contractor shall adjust all CMWD water valve boxes per CMWD Standard Drawing No. W23. All City of Carlsbad sanitary sewer access covers shall be adjusted per CMWD Drawing No. S1, S-4, or S-6. All storm sewer access covers shall be adjusted per SDRSD D-10. Riser rings or extensions shall not be used for the adjustment of these appurtenances. 2. Raising and adjusting to grade all City-owned or CMWD-owned appurtenances in the roadway shall be paid for at the Contract Unit Price per each as shown in the Bid. Such price shall constitute full compensation for all labor, materials, and equipment necessary for completing the Work as described in these Specifications and Plans. Other agencies will be responsible for their own appurtenances. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 212 302-8 SEALCOAT FOR MISCELLANEOUS AREAS. 302-8.2.1 General. DELETE the second paragraph and REPLACE with the following: 1. Sealcoat material shall be diluted using clean, potable water in an amount not to exceed 20 percent of the total volume. 302-8.2.2. Spreading. DELETE the first paragraph and REPLACE with the following: 1. Sealcoat shall be applied when the atmospheric temperature is greater than 55°F (13°C) and if rain is not forecast for the period of 24 hours after application; or as specified by the Engineer. ADD the following: 302-15 ASPHALT CONCRETE DIKE. ADD the following: 302-15.1 General. Asphalt concrete materials shall conform to Section 203-6.4. Prior to placement of asphalt concrete dike, the existing surface shall be clear of all dirt, moisture, and debris. The asphalt concrete dike shall be placed and compacted to the required lines, grades, and cross sections shown on the plans. SECTION 303 – CONCRETE AND MASONRY CONSTRUCTION 303-1 CONCRETE STRUCTURES. 303-1.2 Subgrade for Concrete Structures. Add the following: If groundwater is encountered, Contractor shall work a minimum 2’ deep of ¾” gravel into soil to provide an adequate base for construction of concrete structure. 303-1.9 Surface Finishes. ADD the following: 303-1.9.5 Anti-Graffiti Coating. Anti-graffiti coating shall be provided on exposed retaining wall surfaces above finished ground and to at least 1 foot below finished ground. Anti-graffiti coating shall conform to Section 78-4.06, “Anti-graffiti Coating,” of the State of California Department of Transportation Standard Specifications. ADD the following: 303-9 POROUS SIDEWALK. ADD the following: 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 213 303-9.1 General. Porous sidewalk shall conform to the details on the Plans and STORMCRETE POROUS SIDEWALK STANDARD DETAIL, Detail D1 per Porous Technologies, LLC, or approved equal. Porous Technologies, LLC www.lidtech.com 303-2 AIR-PLACED CONCRETE. 303-2.1.1 General. ADD the following: Modify Regional Standard Drawing D-75 as follows: replace stucco netting with 6” x 6” (150mm x 150mm) by No. 10 by No. 10 welded wire mesh. 303-5 CONCRETE CURBS, WALKS, GUTTERS, CROSS GUTTERS, ALLEY INTERSECTIONS, ACCESS RAMPS, AND DRIVEWAYS. 303-5.1.1 General. ADD the following: Portland Cement Concrete construction shall include, but not limited to, curbs, walkways, cross gutters, access ramps, driveways, concrete curb outlet, terrace ditches, and all other miscellaneous PCC construction items as indicated on the plans and per these Specifications. 6” Curb and Gutter shall conform to the standard referenced on the plan (I.E: SDRSD G-2 (Type G) or CALTRANS A82A), the details on the plans, and these specifications. Adjacent AC/AB removal associated with concrete curb construction shall be full depth AC replacement and a minimum width of one foot from the face of concrete edge. Removal of AC shall be incidental to Section 401-1 Removals. Replacement of AC shall be considered incidental to this Section and conform to the requirements of Sections 203-6 and 302-5. The Contractor shall verify with a “smart level”, string line and/or water testing that positive drainage is maintained upon completion of finishing, and any irregularities causing water ponding shall be corrected and refinished. The CITY shall be present to verify the concrete forms, prior to pouring any PCC construction improvements. 303-5.5.2 Curb. ADD the following: The Contractor shall stamp the curb face with 75 mm (3”) high block letters directly above the point that it is crossed by underground facilities with the marking specified in Table 303-5.5.2(A). 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 214 TABLE 303-5.5.2(A) Curb Face Markings Type of underground facilities Marking Water Service Lateral W Sewer Service Lateral S Irrigation Water Lateral or Sleeve RW 303-5.9 Measurement and Payment. ADD the following: Curb and gutter, and curb, shall be considered as continuing across driveways, access ramps and drainage inlets when constructed adjacent thereto. Neither curb and gutter nor curb will be paid for across the length of local depressions, except that which occurs in gutter transitions at each side of an inlet. 303-6 STAMPED CONCRETE. 303-6.1 General. ADD the following: Concrete shall be 560-C-3250 with 6”x6” – 10 guage wire mesh throughout. Add the following: 303-6.5 Concrete Finishing Products. 303-6.5.1 Water Base Penetrating Sealer for Integral Colored Concrete. (Scofield Colorcure Concrete Sealer or approved equal) Water base penetrating sealer shall be a sealer designed for the protection of imprinted and natural concrete. Water base penetrating sealer shall be a sealer designed for the protection of imprinted, colored and natural concrete, and other masonry surfaces to preserve the natural appearance of the masonry without darkening or adding gloss to the surface. It shall preserve the natural slip resistance of the concrete, etc. Sealer shall repel spills and soils, minimizing staining and maintenance. Seal shall leave no visible material on the surface and shall be absorbed and locked into the pores of the masonry, repelling liquids and soils but leaving the top surface natural in appearance. Install per manufacturer’s directions. Seal shall be compatible with the surfaces and materials which it is applied. Concrete sealer shall conform to the following specifications: Color: Clear, non-yellowing Odor: Mild Flash Point: None (C.O.C. method) Specific Grav.: 1.03 Density: 8.6 pounds per gallon 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 215 Drying Time: 30 minutes to 60 minutes Cure Time: 24 to 48 hours VOC Content: None (0 g/l) excluding water Polymer Type: Proprietary Reactive Resin System Coverages (approximate): Smooth Concrete: 300 to 400 square feet per gallon Rough Concrete: 200 to 300 square feet per gallon Note: Coverages vary depending on porosity and condition of surface and method of application Method of Application: Airless sprayer. Manufacturer: Scofield Chromix Admixtures for color-conditioned concrete, or approved equal L.M. Scofield Company 6533 Bandini Boulevard Los Angeles, CA 90040 1-800-800-9900 All materials shall be furnished, prepared, applied, cured, and stored according to the product manufacturer’s direction. ADD the following: 303-6.7 Measurement and Payment. Payment for colored, stamped concrete shall be paid at the contract unit price. Said payment shall include compensation for survey, sawcut, excavation, disposal of material, grading, backfill, compaction, base material, forming, mesh, reinforcing steel, concrete, integral color, texture sealers, transitions, joints, and other material necessary to construct the specific stamped concrete as indicated on the plans and no additional compensation will be allowed therefor. 303-7 COLORED CONCRETE 303-7.1 General. Add the following: Integral color shall be used to develop colored admixtures developed for use in ready mixed concrete. The product shall be made of the highest quality pigments, as well as other ingredients designed to enhance the color and improve the pigment dispersion, workability and finishing performance of the concrete. Integral color pigments shall meet or exceed ASTM-C-979. The coloring method shall be designed for concrete flatwork applications (salt finished, broom finishes, rotary finishes), as well as vertical surfaces, and other types of architectural concrete. Pigment shall be a permanent coloration, uniform throughout the concrete surface and interior, and shall be highly UV and fade resistant. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 216 Integral colored concrete shall be cured with QC Color Cure color matched to the concrete (see product information bulletin). Provide sample panel submittals of all colors to be used in the installation on identical surfaces for approval by the Engineer. Contractor shall provide a maintenance schedule for integral colored concrete. Admixture for all integral colored concrete paving in medians and other integral colored concrete shall be the following: Color: As specified on the plans or 2016 City of Carlsbad Landscape Manual. Match existing color if none specified. Curing: Scofield Colorcure Concrete Sealer (or approved equal). See Section 201 for Concrete Curing Materials. Manufacturer: Scofield Chromix Admixtures for color-conditioned concrete, or approved equal L.M. Scofield Company 6533 Bandini Boulevard Los Angeles, CA 90040 1-800-800-9900 Admixture products and procedures for installation shall be in strict accordance with the manufacturer’s specifications and recommendations, and those published by the American Concrete Institute (ACI) and the Portland Cement Association (PCA). SECTION 304 – METAL FABRICATION AND CONSTRUCTION 304-3 CHAIN LINK FENCE. Add the following: Contractor shall install chain link railing in accordance with CTSP B11-7. SECTION 306 – OPEN TRENCH CONDUIT CONSTRUCTION 306-5 DEWATERING. ADD the following: Dewatering shall be paid for as an incidental to unclassified excavation and no additional compensation will be made therefore. Except for unsuitable materials removed as part of the clearing and grubbing item unsuitable material encountered below grade will be paid for at the unit price bid for unclassified excavation. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 217 306-7 PREFABRICATED GRAVITY PIPE. 309-7.3 Reinforced Concrete Pipe (RCP). 306-7.3.2 Joints. ADD the following: The Contractor shall provide Gasket-type joints for reinforced concrete pipe (watertight joints) where indicated on plans. 306-8 PREFABRICATED PRESSURE PIPE. 306-8.8 Valves, Hydrants, and Appurtenances. ADD the following: 306-8.8.6 Water Meter Boxes: Water meter boxes shall be installed at locations as shown on the plans. SECTION 307 – JACKING AND TUNNELING 307-1 JACKING OPERATIONS. 307-1.3 Jacking Steel Casing. DELETE the first paragraph and REPLACE with the following: 1. Unless otherwise shown on the Plans, the size and wall thickness of the casing to be jacked shall be at the Contractor's option, except that the casing thickness shall be not less than 3/8 inch (9.5 mm) and the casing and jacking operation shall meet all other requirements of the agency with permit jurisdiction of the installation. The Contractor shall be responsible for the sufficiency of the casing. SECTION 308 – MICROTUNNELING 308-6 SUBSURFACE CONDITIONS. 308-6.2 Microtunneling Requested by the Contractor. DELETE in its entirety and REPLACE with the following: 1. When microtunneling is proposed by the Contractor as an alternative to the specified methods of conduit installation, the Contractor shall obtain copies of the information and reports listed in 3-9 and 308-6.3 and shall conduct independent investigations as necessary to substantiate the basis for the Contractor’s proposal and submit in accordance with 3-8. Microtunneling operations must be approved by the Engineer prior to the start of microtunneling work. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 218 ADD the following section: SECTION 312 - SIGNING 312-1 PERMANENT SIGNING 312-1.1 General. The Contractor shall provide and install all permanent traffic control signs at locations shown on the plans and as specified herein. 313-2 TEMPORARY TRAFFIC SIGNING. 313-2.1 General. The Contractor shall provide and install all temporary traffic control signs, markers, markings, and delineators at locations shown on plans and specified herein. 313-2.2 Maintenance of Temporary Traffic Signs. If temporary traffic signs are displaced or overturned, from any cause, during the progress of the work, the Contractor shall immediately replace the signs in their original approved locations. The Contractor shall maintain all temporary traffic signs used in the Work in a clean, reflective and readable condition. The Contractor shall replace or restore graffiti marked temporary traffic signs and posts used in the Work within 18 hours of such marking being discovered during non-working hours or, when the marking is discovered during working hours, within 2 hours of such discovery of marking. 313-3 TEMPORARY RAILING (TYPE K) AND CRASH CUSHIONS. 313-3.1 Temporary Railing and Crash Cushions. Temporary railing (Type K) shall consist of interconnected new or undamaged used precast concrete barrier units as shown on the plans. Temporary sand-filled crash cushions shall consist of new or undamaged used temporary sand- filled crash cushions units as shown on the plans. 313-3.1.1 Appearance. Exposed surfaces of new and used units of Temporary railing (Type K) shall be freshly coated with a white color paint prior to their first use on the project. The paint shall conform to the provisions in sections 210-1.5 “Paint Systems” and 310 “Painting”. Contractor shall be responsible for the removal and cleanup or painting over the graffiti from the K-Rails within 48 hours. The Contractor Shall replace or repaint units of Temporary railing (Type K) or shall remove graffiti, tire or vehicle marks, dirt or any and all materials such that said marks or discoloration mar the appearance of said units when ordered by the Engineer after the units are in place. 313-3.1.2 Manufacture of Temporary Railing. In addition to the requirements herein the temporary railing (Type K) shall be manufactured per CALTRANS Standard Drawing T3. Concrete used to manufacture Temporary railing (Type K) shall conform to the provisions in sections 201- 1, “Portland Cement Concrete” and 303-1 “Concrete Structures”. Load tickets and a Certificate of Compliance will not be required. Reinforcing steel shall conform to the provisions sections 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 219 201-1, “Portland Cement Concrete” and 303-1 “Concrete Structures”. Steel bars to receive bolts at ends of concrete panels shall conform to ASTM Designation: A 36/A 36M. The bolts shall conform to ASTM Designation: A 307. A round bar of the same diameter may be substituted for the end-connecting bolt shown on the plans. The bar shall conform to ASTM Designation: A 36/A 36M, shall have a minimum length of 660 mm and shall have a 75 mm (3”) diameter by 9 mm (3/8”) thick plate welded on the upper end with a 5-mm (3/16”) fillet weld. The final surface finish of temporary railings (Type K) shall conform to the provisions in section 303-1.9.2 “Ordinary Surface Finish.” Exposed surfaces of concrete elements shall be cured by the water method, the forms-in-place method, or the pigmented curing compound method. The pigmented curing compound shall be type 2 curing compound. Temporary railing (Type K) may have the Contractor’s name or logo on each panel. The name or logo shall not be more than 100 mm in height and shall be located not more than 300 mm above the bottom of the rail panel. 313-3.1.3 Installation of Temporary Railing. In addition to the requirements herein the temporary railing (Type K) shall be installed per CALTRANS Standard Drawing T3. Temporary railing (Type K) shall be set on firm, stable foundation. The foundation shall be graded to provide a uniform bearing throughout the entire length of the railing. Abutting ends of precast concrete units shall be placed and maintained in alignment without substantial offset to each other. The precast concrete units shall be positioned straight on tangent alignment and on a true arc on curved alignment Each rail unit placed within 3 m (10’) of a traffic lane shall have a reflector installed on top of the rail as directed by the Engineer. Reflectors and adhesive will be furnished by the Contractor. A Type P marker panel conforming to the requirements of the Federal Highway Administration (FHWA) Manual on Uniform Traffic Control Devices (MUTCD) 2003 Edition as amended by the MUTCD 2003 California Supplement shall also be installed at each end of railing installed adjacent to a two-lane, two-way highway and at the end facing traffic of railing installed adjacent to a one-way roadbed. If the railing is placed on a skew, the marker shall be installed at the end of the skew nearest the traveled way. Type P marker panels shall conform to the provisions of section 206-7.2, “Temporary Traffic Signs”. Where shown on the plans, threaded rods or dowels shall be bonded in holes drilled in existing concrete. When temporary railings (Type K) are removed, any area where temporary excavation or embankment was used to accommodate the temporary railing shall be restored to its previous condition or constructed to its planned condition. 313-3.2 Temporary Sand-Filled Crash Cushions. Temporary sand-filled crash cushion units shall be “Energite III” manufactured by Energy Absorption Systems, “Fitch Inertial Barrier System Modules” manufactured by Roadway Safety Service, or equal. Features required to determine equivalence of any other temporary sand-filled crash cushion units shall be approval of the system by CALTRANS and that the temporary sand-filled crash cushion units meet NCHRP 350 standards. Other features will be suitability to application, operational characteristics, durability and other such characteristics that the Engineer shall determine. Temporary sand-filled crash cushions (TSFCC) shall be of the type and array configurations shown on plans, and installed at every end of, or gap in, the temporary railing (Type K) whenever the closest point of approach of 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 220 traffic, regardless of direction, is 4.6 m (15’) or less to the end of the temporary railing (Type K) being considered. The TSFCC shall be installed per CALTRANS Standard Drawings T1 and T2 for approach speeds no less than the posted speed of the street prior to construction or 55 kilometers per hour (35 mph), whichever is the greater. The TSFCC array shall be appropriate to the application as shown on said standard drawings. A Type J and/or P marker panel conforming to the requirements of the Federal Highway Administration (FHWA) Manual on Uniform Traffic Control Devices (MUTCD) 2003 Edition as amended by the MUTCD 2003 California Supplement shall also be installed at each TSFCC array as shown in CALTRANS Standard Drawings T1 and T2. Particular care shall be taken to assure that crash cushions are installed with the soil supporting them and the adjacent soil leveled to match the elevation of the bottom of the temporary railing immediately adjacent to the crash cushion. All routes of approach to the TSCFF array shall be graded such that any vehicle diverging from the travelled way to strike the TSCFF will travel on a vertical alignment parallel to the segment of the travel lane that it departed from. SECTION 314 – TRAFFIC STRIPING, CURB AND PAVEMENT MARKINGS AND PAVEMENT MARKERS 314-2 REMOVAL OF TRAFFIC STRIPING AND CURB AND PAVEMENT MARKINGS. 314-2.1 General. DELETE in its entirety and REPLACE with the following: 1. The Contractor shall remove by wet grinding all existing or temporary traffic markings and lines that may confuse the public. When temporary detour striping or markings are no longer required, they shall be removed prior to painting the new traffic stripes or markings. 2. The Contractor shall remove all existing markings and striping, either permanent or temporary, which are to be abandoned, obliterated or that conflict with the Plans by wet grinding methods. Removal of striping by high velocity water jet may be permitted when there is neither potential of the water and detritus from the high velocity water jetting to damage vehicles or private property nor to flow from the street into any storm drain or water course and when approved by the Engineer. 3. The Contractor shall vacuum all water and detritus resulting from high velocity water jet striping removal from the pavement immediately after the water jetting and shall not allow such materials to flow in the gutter, enter the storm drain system or to leave the pavement surface. Surface variation limitations for high velocity water jet striping removal shall be the same as for grinding. 4. The Contractor shall not use dry or wet sandblasting in any areas. Alternate methods of paint removal require prior approval of the Engineer. Obliteration of traffic striping with black paint, light emulsion oil or any other masking method other than a minimum 30mm (0.10’) thick asphalt concrete overlay is not permitted. 314-2.2 and 314-2.3 REPLACE as follows: 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 221 314-2.2 Measurement and Payment. 1. Removal of traffic striping and curb and pavement markings as shown on the Plans and required by the Specifications shall be included in the lump-sum price Bid for “Temporary Traffic Control” and “Striping Removal” for temporary and final traffic striping, and no additional compensation will be allowed, therefore. Reapplication of temporary stripes and markings shall be repainted at the Contractor's expense, and no additional compensation will be allowed for the repainting. The lump sum Bid shall include all labor, tools, equipment, materials, and incidentals for doing all Work in installing the final and temporary traffic striping. 314-3 REMOVAL OF PAVEMENT MARKERS. 314-3.2 and 314-3.3 REPLACE as follows: 314-3.2 Measurement and Payment 1. Removal of pavement markers as shown on the Plans and required by the Specifications shall be included in the lump-sum price Bid Bid for “Temporary Traffic Control” and “Striping Removal” for temporary and final traffic striping, and no additional compensation will be allowed, therefore. Reapplication of temporary stripes and markings shall be repainted at the Contractor's expense, and no additional compensation will be allowed for the repainting. The lump sum Bid shall include all labor, tools, equipment, materials, and incidentals for doing all Work in installing the final and temporary traffic striping. 314-4 APPLICATION OF TRAFFIC STRIPING AND CURB AND PAVEMENT MARKINGS. 314-4.3.6 and 314-4.3.7 REPLACE as follows: 314-4.3.6 Measurement and Payment. 1. Final and temporary traffic striping, curb markings and pavement markings as shown on the Plans and required by the Specifications shall be included in the lump-sum price Bid for “Temporary Traffic Control” and “Striping and Markings” for temporary and final traffic striping, and no additional compensation will be allowed, therefore. Reapplication of temporary stripes and markings shall be repainted at the Contractor's expense, and no additional compensation will be allowed for the repainting. The lump sum Bid shall include all labor, tools, equipment, materials, and incidentals for doing all Work in installing the final and temporary traffic striping. 314-4.4.5 and 314-4.4.6 REPLACE as follows: 314-4.4.5 Measurement and Payment. 1. Thermoplastic traffic striping and pavement markings as shown on the Plans and required by the Specifications shall be included in the lump-sum price Bid for “Temporary Traffic Control” and “Striping and Markings” for temporary and final traffic striping, and no additional compensation will be allowed, therefore. Reapplication of temporary stripes and markings 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 222 shall be repainted at the Contractor's expense, and no additional compensation will be allowed for the repainting. The lump sum Bid shall include all labor, tools, equipment, materials, and incidentals for doing all Work in installing the final and temporary traffic striping. 314-5 PAVEMENT MARKERS. 314-5.6 and 314-5.7 REPLACE as follows: 314-5.6 Measurement and Payment. 1. Pavement markers as shown on the Plans and required by the Specifications shall be included in the lump-sum price Bid for “Temporary Traffic Control” and “Striping and Markings” for temporary and final traffic striping, and no additional compensation will be allowed, therefore. Reapplication of temporary stripes and markings shall be repainted at the Contractor's expense, and no additional compensation will be allowed for the repainting. The lump sum Bid shall include all labor, tools, equipment, materials, and incidentals for doing all Work in installing the final and temporary traffic striping. ADD the following section: SECTION 315 – SITE FURNISHINGS 315-1 GENERAL. The Contractor shall furnish, install, and relocate all site furnishings to the locations shown on the Plans or as directed by the City. 315-2 SALVAGE AND REUSE EXISTING SITE FURNISHINGS. The contractor shall salvage and relocate existing site furnishings as shown on the Plans. If existing furnishings are damaged during the relocation, Contractor shall, at its expense, purchase and install new site furnishings to the location shown on the Plans or as directed by the City. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 223 PART 4 EXISTING IMPROVEMENTS SECTION 400 – PROTECTION AND RESTORATION 400-2 PERMANENT SURVEY MARKERS. ADD the following: 1. The Contractor shall not cover or disturb permanent survey monuments or benchmarks without the consent of the Engineer. Where the Engineer concurs, in writing, with the Contractor that protecting an existing monument in place is impractical, the Contractor shall employ a licensed land surveyor or a registered civil engineer authorized to practice land surveying within the State of California (“Surveyor”) to establish the location of the monument before it is disturbed. The Contractor shall have the monument replaced by the Surveyor no later than 30 Calendar Days after construction at the site of the replacement is completed. The Surveyor shall file corner record(s) as required by Business and Professions Code Sections 8772 and 8773 et seq.. 2. When a change is made in the finished elevation of the pavement of any roadway in which a permanent survey monument is located, the Contractor shall adjust the monument frame and cover to the new grade within 7 Calendar Days of paving unless the Engineer shall approve otherwise. Monument frames and covers shall be protected during street sealing or painting projects or be cleaned to the satisfaction of the Engineer. SECTION 401 – REMOVAL 401-2 ASPHALT CONCRETE PAVEMENT. DELETE in its entirety and REPLACE with the following: 1. Asphalt concrete pavement shall be removed to clean, straight lines. Removal performed by cold milling shall conform to 404. Adjacent AC/AB sawcut and removal associated with concrete construction shall be full depth and a minimum width of 12 inches from face of concrete edge and continue along the concrete scheduled for removal. Removal and disposal of adjoining AC/AB section shall be incidental to the removal of concrete structure Bid item per this Section. Replacement of adjoining AC/AB section shall be incidental to replacement of the concrete. 401-3 CONCRETE AND MASONRY IMPROVEMENTS. 401-3.2 Concrete Curb, Walk, Gutters, Cross Gutters, Curb Ramps, Driveway and Alley Intersections. DELETE in its entirety and REPLACE with the following: 1. Concrete shall be removed to neatly sawed edges with saw cuts made through the entire thickness. Concrete sidewalk or driveway to be removed shall be neatly sawed in straight lines either parallel to the curb or at right angles to the alignment of the sidewalk. No section to be replaced shall be smaller than 30 inches (750 mm) in either length or width. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 224 All existing concrete shall be removed to the nearest joint. Concrete shall be removed to neatly sawed edges with saw cuts made to a depth deep enough to produce a clean straight break without loosening, cracking or damaging adjoining improvements. Curb and gutter shall be sawed on a neat line at right angles to the curb face. PCC and all other material unsuitable for use as fill, as determined by the Engineer, shall be removed from the right-of- way and disposed of by the Contractor at a site of his own choice and shall pay all costs incidental to the disposal. ADD the following: 401-3.2.1 Adjacent Asphalt Concrete (AC/AB) Sawcut and Removal. 1. Adjacent AC/AB sawcut and removal associated with concrete construction shall be full depth and a minimum width of 12 inches from face of concrete edge and continue along the concrete scheduled for removal. Removal and disposal of adjoining AC/AB section shall be incidental to the removal of concrete structure Bid item per this Section. Replacement of adjoining AC/AB section shall be incidental to replacement of the concrete as specified in Section 303-5. SECTION 402 – UTILITIES 402-1 LOCATION. 402-1.1 General. DELETE the first paragraph and REPLACE with the following: 1. Known utilities and their respective owners are shown on the Plans or specified in the Special Provisions and their locations are based on available records. The accuracy and/or completeness of the utilities shown on the Plans is not guaranteed and actual locations must be confirmed by potholing. Where underground utilities are shown on the Plans, the Contractor shall assume every property parcel will be served by a service connection for each type of utility. INSERT, after the first sentence of the third paragraph, the following: Subsurface installations shall be located at least 5 Working Days and at least 500 feet in advance of any construction heading and the results reported in written form to the Engineer. AMEND letter d) to read as follows: d) horizontal location with reference to Project stationing. 402-2 PROTECTION. DELETE the first 3 paragraphs and REPLACE with the following: 1. The Contractor shall not interrupt the service function or disturb the support of any utility without authority from the utility owner or direction from the Engineer. Valves, switches, vaults, and meters shall be maintained readily accessible for emergency shutoff. Excavation 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 225 of soils providing support to pressure pipeline thrust blocks may require isolation and de- pressurization of the pipeline prior to the installation of support devices and the Contractor shall coordinate such Work with the utility owner. 2. Where a vertical separation distance of 12 inches cannot be attained between a proposed utility and an existing utility greater than 4 inches in diameter, place a 1-inch thick neoprene or silicone pad with Shore A durometer hardness of 50 to 70 (ASTM D2240) in contact with the top of the lower utility and backfill with Portland cement concrete sand conforming to 203-1.5.5 to 3 inches above the bottom of the upper utility. The width of the pad shall be equal to the width of the trench and the length shall extend 1 foot beyond the outer limits of the existing utility. 3. Where protection is required to ensure support of utilities located as shown on the Plans or in accordance with 402-1, the Contractor shall, unless otherwise specified, furnish and place the necessary protection at its expense. 4. Upon learning of the existence and location of any utility omitted from the Plans, the Contractor shall immediately notify the Engineer in writing. When authorized by the Engineer, support or protection of the utility will be paid for as provided in 7-3 or 7-4. 402-4 RELOCATION. DELETE paragraphs 3 and 4 and REPLACE with the following: 1. When the Plans or Special Provisions provide for the Contractor to alter, relocate, or reconstruct a utility, all costs for such Work, including temporary utility service, shall be included in the Bid for the items of Work necessitating such Work. Temporary or permanent relocation or alteration of utilities requested by the Contractor for its convenience shall be its responsibility and it shall make all arrangements and bear all costs. 2. The Contractor will relocate service connections as necessary within the limits of the Work or within temporary construction or slope easements in accordance with the procedures and upon the approval of the utility owner. When directed by the Engineer, the Contractor shall arrange for the relocation of service connections as necessary between the meter and property line, or between a meter and the limits of temporary construction or slope easements. Payment for the relocation of such service connections shall be in accordance with 7-3 unless otherwise specified in the Bid. Payment will include disconnection of existing service connections from the utility main, capping or plugging existing outlets on the utility main, abandoning the service connection, and the restoration of all existing improvements which may be affected by the service connection relocation. The Contractor may agree with the owner of any utility to disconnect and reconnect private interfering service connections. Unless otherwise specified in the Bid, disconnection and reconnection of private services will be outside of the scope of the Work and the Agency will not be involved in any such agreement. Add the following: The following arrangements shall be made with the utility companies to allow the utility owner to complete its relocation work. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 226 Utility Facility Notification Days Working Days AT&T Utility pole queen post/anchor adjustment, manhole grade adjustment 14 5 AT&T TCG Handhole relocations and grade adjustments 7 15 Spectrum Handhole and pedestal relocations and grade adjustments 7 15 Verizon Handhole relocation 14 5 402-5 DELAYS DUE TO UTILITY CONFLICTS. DELETE paragraphs 1 through 4 and REPLACE with the following: 1. The Contractor shall notify the Engineer of its Construction Schedule insofar as it affects the protection, removal, or relocation of utilities. The notification shall be included as a part of the Construction Schedule in accordance with 6-1 which shall be revised upon the completion of utility potholing and evaluation for potential utility conflicts. The Contractor shall notify the Engineer in writing of any subsequent changes in the Construction Schedule which will affect the time available for protection, removal, or relocation of utilities. 2. The Contractor will not be entitled to damages or additional payment for delays attributable to utility relocations or alterations if correctly located, noted, and completed in accordance with 402-1. 3. The Contractor may be given an extension of time for unforeseen delays attributable to unreasonably protracted interference by utilities in performing Work correctly shown on the Plans. 4. The Agency will determine the scope of Work for the removal, relocation, or protection of existing main or trunk line utility facilities within the area affected by the Work if such utilities are not identified in the Contract Documents. The Contractor will not be assessed liquidated damages for any delay caused by the removal, relocation, or protection of such existing facilities. 402-6 COOPERATION. DELETE in its entirety and REPLACE with the following: 1. When necessary, the Contractor shall so conduct its operations as to permit access to the Work Site by the Agency or the utility owner and provide time for utility Work to be accomplished during the progress of the Work. The contractor shall coordinate their work with all respective utility agencies. The Contractor shall immediately notify utility agencies when an existing utility is damaged by the Contractors operation or found to be damaged during the course of the work. The following utilities and their respective owners are listed below: 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 227 Facility Type: Utility Owner: Communications AT&T Communications Spectrum Communications Verizon Electric San Diego Gas and Electric Gas San Diego Gas and Electric Fuel Kinder Morgan Energy Partners Water City of Carlsbad Sewer City of Carlsbad Storm Drain City of Carlsbad Traffic Signals City of Carlsbad Utility Agency Business Contacts, Non-Emergency: AT&T (619) 237-2787 Spectrum Cable (800) 227-2600 Verizon (619) 510-9215 San Diego Gas and Electric (800) 411-7343 Kinder Morgan Energy Partners (713) 420-6707 City of Carlsbad (Streets and Storm Drain) (760) 434-2980 City of Carlsbad (Sewer, Water, & Reclaimed Water) (760) 438-2722 SECTION 403 - MANHOLE ADJUSTMENT AND RECONSTRUCTION 403-1 GENERAL. DELETE in its entirety and REPLACE with the following: 1. Wet utility (water, recycled water, sewer and storm drain) manhole and vault frames and covers and valve box frames and covers within an area to be paved or graded shall be set to finish grade by the Contractor. 2. The Contractor shall remove all debris from the interior of manholes and vaults and shall clean all foreign material from the top of the frames and covers. 403-3 MANHOLES IN ASPHALT CONCRETE PAVEMENT. DELETE in its entirety and REPLACE with the following: 1. Wet utility structures extending 2 inches (50 mm) or more above the new subgrade shall be lowered by the Contractor to the new subgrade before construction of the pavement section. Other structures shall be lowered by their owners unless otherwise specified or shown on the Plans. Structures projecting less than 2 inches (50 mm) above the subgrade may be surveyed and covered for construction of the pavement section and later adjusted to grade. The top of reset manholes and other structures shall conform to the smoothness requirement specified in 302-5.6.2. 2. All structures from which manhole frames and covers have been removed to facilitate pavement section construction shall be temporarily covered with a steel plate by the 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 228 Contractor. When this procedure is impractical, such as for large vaults, or special structures, remodeling or reconstruction shall be completed to finish permanent surface prior to paving operations. 3. The Contractor shall notify utility owners at least 21 Calendar Days in advance of the need to commence Work required prior to paving operations and again for Work required after paving operations. If the Engineer determines the utility owner will not complete adjustment of its facilities within 10 Working Days of the completion of the surface course of pavement, the facilities will be adjusted by their owner under a separate procedure established by the Agency. 4. After the pavement has been completed, the necessary portions of the subgrade, base, and pavement shall be neatly removed, the structure built up, and the manhole or vault frame or valve box set to within 1-1/2 inches (37.5 mm) of finish pavement surface with concrete pavement conforming to 201-1 and 302-6. The Contractor shall fill the remaining 1-1/2 inches (37.5 mm) with the asphalt concrete surface course mixture. This material shall be placed and compacted to conform to the appearance, grade, density and smoothness of the surrounding pavement. 403-4 MEASUREMENT. DELETE in its entirety and REPLACE with the following: 1. Manhole, vault or valve box adjustment and reconstruction of the type specified will be measured by each. 403-5 PAYMENT. DELETE in its entirety and REPLACE with the following: 1. Raising and adjusting to grade all City-owned or CMWD-owned appurtenances in the roadway shall be paid for at the Contract Unit Price per each as shown in the Bid. Such price shall constitute full compensation for all labor, materials, and equipment necessary for completing the Work as described in these Specifications and Plans. Other agencies will be responsible for their own appurtenances. 2. Payment for adjusting valve boxes to grade will be made at the Contract Unit Price for adjusting each valve box regardless of the height of the adjustment. SECTION 404 – COLD MILLING 404-12 PAYMENT. ADD the following: No extra payment will be made for milling or disposing of existing geotextile, geogrid, or pavement fabric shown on the plans. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 229 PART 5 PIPELINE SYSTEM REHABILITATION SECTION 500 – PIPELINE REHABILITATION 500-1 GENERAL. DELETE in its entirety and REPLACE with the following: 1. Pipeline rehabilitation shall include all labor, materials, equipment and services and shall consist of cleaning, preliminary inspection, sewage bypass and pumping, service lateral identification, point repairs, lining, end seals, and service connection re-establishment. 2. Pipe rehabilitation shall be conducted in the host pipe per the manufacturer’s recommendations and the Contractor’s approved Performance Work Statement, applicable ASTM standards and as specified in this part. 3. The Contractor shall be responsible for confirming the locations of all active branch service connections prior to pipe rehabilitation and shall conduct dye tests to verify abandoned services as necessary. In the event the status of a service connection cannot be determined, the Agency will make the final decision prior to installation of the liner. Only service connections determined to be active shall be reinstated by the Contractor. 4. All materials furnished as part of the Work shall be marked with detailed product information and shall be accompanied by test reports certifying that the material conforms to the requirements stated in this part. Materials shall be certified by the manufacturer for the specified purpose. 5. Materials shall be stored in a manner specified or approved by the manufacturer to avoid damage. Damage includes, but is not limited to, gouging, abrasion, flattening, cutting, puncturing or UV degradation. On site storage locations shall be approved by the Agency. 6. The Agency reserves the right to inspect all or portions of the completed Work at any time during the warranty period. Any defect that is discovered during the warranty period which may materially affect the integrity, strength, function and/or operation of the pipe shall be repaired and/or replaced by the Contractor in accordance with the Contract Documents at no additional cost to the Agency. The Contractor shall provide a warranty for the repair for a period of 1 year following the date of repair. 500-2 SUBMITTALS. AMEND letter j) to read as follows: j) The proposed grouting method, locations and procedures. ADD the following: 500-2.1 CIPP Product Submittal. 1. Provide manufacturer’s data, descriptions and physical properties of all product components including: a. Certification from the manufacturer that the product has been successfully installed in at least 300,000 lineal feet of pipe in municipal wastewater collection systems and verifying that the chemical resistance of the CIPP meets the Contract requirements. b. Fabric tube consisting of felts and reinforcing materials and the nominal void volume in the felt fabric that will be filled with resin. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 230 c. Raw resin data and flexible membrane (coating) material and the methods and procedures to be implemented for curing and repairs. d. Shipping, storage and handling recommendations for all components of the CIPP system. e. Safety Data Sheets (SDS) for all materials. ADD the following: 500-2.1.1 Design Calculations. 1. Submit engineering design calculations conforming with Appendix X1 of ASTM F1216. Calculations for liner thickness shall be performed by a qualified Professional Engineer and based on the most severe line condition for each pipe size which shall apply to all other sections to be lined unless otherwise approved by the Engineer. Submit calculations for the quantity of resin required to completely saturate the tube. 2. Design of the CIPP shall be based on the prism load using the outside diameter of the CIPP in the calculations. The CIPP design shall assume no bonding to the original pipe. An analysis of design criteria and calculations for the liner thickness shall be submitted to the Engineer for approval. The CIPP design shall be based on the following: a. Corrosion resistance to the typical chemicals found in municipal sewage systems as defined in the referenced and applicable ASTM standards. b. Service life: 50 years c. Design safety factor: 2.0 d. Long-term modulus of elasticity: maximum of 50 percent of initial flexural modulus unless substantiated by third-party test data e. Ovality: 2 percent or as measured by field inspection f. Constrained Soil Modulus: per AASHTO LRFD Section 12 and AWWA Manual M45 g. Dead load: 120 lb./cu. ft. (minimum) or per geotechnical report h. Live load: AASHTO HS-20 (minimum) or railroad, if applicable. Include impact factors when depth of cover is less than 5 feet for vehicle loads or less than 10 feet for railroad. i. Other loads: based on local conditions such as hydrostatic pressure or surcharge loads. ADD the following: 500-2.2 Performance Work Statement. 1. The Contractor shall submit a PWS which clearly defines the liner product installation in conformance with these requirements. Unless otherwise specified, the PWS shall at a minimum contain the following: a. A description of the proposed pipe rehabilitation technology including a detailed plan for identifying all active service connections and maintaining service to each connection during mainline pipe rehabilitation, unless otherwise approved by the Engineer. b. Verification from the manufacturer of the rehabilitation process or system that the installer is authorized or certified to install the proposed product. The Contractor shall provide verification of training for all personnel directly involved with installation. c. A statement of the Contractors experience in pipe rehabilitation involving pipe of similar size, length and configuration as proposed for the Work and conducted within the past 5 years and substantiated with verifiable project references. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 231 d. A listing of the superintendent, foreman and lead crew personnel experienced with the pipe rehabilitation technology proposed for the Work with demonstrated competency and experience in CCTV inspection, all phases of liner installation and service reconnections. Personnel replaced during the performance of the Work shall have similar, verifiable experience as the personnel originally submitted for the Project. e. A detailed installation plan describing all preparation work, traffic control, cleaning operations, pre-installation CCTV inspections, bypass pumping, tube wet-out procedure, liner installation procedures, method of curing, temperature monitoring methods and procedures, service reconnection, grouting, final CCTV inspection, warranties and all incidental work or services necessary for a complete installation. Identify and describe the tools and equipment which will be redundant on the Job Site in the event of equipment malfunction. Describe the mitigation procedures to be implemented in the event of key equipment failure or significant groundwater infiltration during the installation process or for removal of blockages that may be encountered during the pipe cleaning process. f. A detailed installation schedule conforming to the requirements of the Contract. ADD the following: 500-2.3 Quality Control Plan. 1. The QCP shall include: a. A detailed discussion of the proposed quality controls to be performed by the Contractor. b. Defined responsibilities of the Contractor’s personnel. c. Proposed methods for product performance controls, including the methods and frequency of product sampling, testing in both raw material form and cured product form, and repair of test locations in the pipe liner. d. Specific repair or replacement procedures approved by the system manufacturer for potential defects that may occur in the installed liner. The plan shall define defects that will not affect the operation and long-term life of the product, repairable defects and the repair procedures, and unrepairable defects and procedures for removal and replacement of the liner. e. Inspection forms and guidelines for quality control inspections in accordance with the standards specified and submitted with the QCP. Furnish a check list of key elements of the installation criteria to ensure that quality control and testing are performed in accordance with the Contract Documents. f. Proposed frequency of meetings to discuss performance and product test results with the Agency. 2. For Projects involving more than 2,000 linear feet of CIPP, the Contractor shall schedule and provide, at no cost to the Agency, 2 Working Days of training by the CIPP system manufacture for the Agency’s inspector prior to liner installation. Training shall include field instruction and all key aspects of visual inspection and sampling procedures. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 232 ADD the following: 500-2.4 As-Built Records. 1. Submit 1 set of Plans annotated with the as-built information and identification of Work performed and other records acceptable to the Engineer prior to final acceptance of the Work by the Agency. 2. As-built drawings and records shall include all necessary information as outlined in the PWS or as agreed to by the Agency. Records shall include pre and post inspection video; locations of obstructions, groundwater or other conditions encountered; locations of test coupons and service connections; liner type and thickness; and temperature and/or light train sensor data from data loggers. The records shall be updated by the Contractor as the Work progresses, shall be clearly legible and shall indicate the locations of the Work performed each day. 500-3 CLEANING AND PRELIMINARY INSPECTION. 500-3.1 General. ADD the following: 1. The Contractor shall either plug or install a flow bypass pumping system to properly clean the host pipe and shall utilize cleaning equipment and procedures that will not damage the pipe. The Contractor shall repair any damage to the pipe resulting from the cleaning operations as approved by the Engineer and at no additional cost to the Agency. 2. Upon the completion of pipe cleaning, the Contractor shall verify the inside pipe diameter, length and site conditions of each pipe segment and include the data collected in the pipe rehabilitation design. 500-3.4 Closed Circuit Television (CCTV) Inspection. DELETE the first paragraph and REPLACE with the following: 1. Prior to rehabilitation, a post-cleaning CCTV inspection shall be performed by PACP certified personnel trained in locating breaks, obstacles and service connections using CCTV. The Contractor shall submit the post-cleaning video for review prior to installation of the CIPP and for later reference by the Agency. Video inspections shall be recorded on a digital storage device. All original digital recordings, log sheets, and reports shall be submitted to the Engineer and will become the property of the Agency. 500-4 PIPELINE POINT REPAIR AND/OR REPLACEMENT. 500-4.6 Measurement. DELETE in its entirety and REPLACE with the following: 1. Pipeline point repair/replacement will be measured along the longitudinal axis between the ends of the pipeline point repair and/or replacement completed and shall not include the inside dimensions of structures. 500-4.7 Payment. DELETE the first sentence and REPLACE with the following: 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 233 1. The Contract Unit Price per linear foot (m) or lump sum for pipeline point repair and/or replacement shall include furnishing and installing all fittings, connections, seals, and special Work shown on the Plans or required in the Specifications. 500-5 LINING. 500-5.2 Service Connection Locations. DELETE the third sentence and REPLACE with the following: 1. The Contractor shall provide interim sewer service unless otherwise shown on the Plans or specified in the Special Provisions. 500-5.3 Sewage Bypass and Pumping. DELETE in its entirety and REPLACE with the following: 1. The lining systems specified in 500-5.8, 500-5.11, and 500-5.12 may be installed while flow exists in the host pipeline, without diverting the flow or bypass pumping. The Contractor shall consider the effects of varying flow levels on the buoyancy calculations to be submitted. 2. The Contractor shall bypass the sewer flow around the Work and dewater the Work area in accordance with 3-12.5, 3-12.6.4, and 306-5. The Contractor shall submit a sewage bypass and pumping plan in accordance with 3-8. 3. Service connections may be plugged only when approved by the Engineer, when the procedures are described in the Contractor’s Performance Work Statement, and after the affected residence or business is notified. The Contractor shall notify the Agency at least 14 Calendar Days in advance of sewer bypass operations or flow interruptions and provide written notice to each residence or business 48 hours prior to interruption of the customer’s sewer service. The notice shall include the date and duration of the interruption and a 24- hour contact telephone number to report any problems which could arise. Service connections must be re-established within the same Working Day unless otherwise approved by the Engineer. The Contractor shall notify the Engineer and the residence or business of any sewer service which cannot be reconnected within the time stated in the written notice. 4. Installation of the liner shall not begin until the Contractor has installed the required plugs and/or a sewage bypass system and all pumping facilities have been installed and tested. Flow bypassing shall be maintained until the rehabilitated pipe is returned to service in accordance with the approved procedures. 500-5.5.1 General. ADD the following: 1. The Contractor is responsible for field verification of the Site conditions, host pipe inside diameter, and complete installation of the CIPP using the system selected by the Contractor and meeting the requirements specified in this part. 2. The finished CIPP shall be continuous and jointless from manhole to manhole or access point to access point and shall be free of all defects that will affect the long-term life and operation of the pipe. The layers of completed CIPP shall be uniformly bonded with no separation between any 2 layers under the action of a probe or knife blade. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 234 3. The CIPP shall fit tightly within the existing pipe with no leaks at the manholes or service connections or through the wall of the installed pipe. If leakage occurs at any location, the Contractor shall seal the areas to stop all leakage using a material compatible with the CIPP as directed by the Engineer. If leakage occurs through the wall of the pipe, the CIPP liner shall be repaired or removed as recommended by the manufacturer. Final approval will be based on a leak-tight pipe that meets or exceeds all specified physical properties and tolerances specified. 4. Testing and warranty inspections shall be coordinated with the Agency and executed by the Contractor. Any defects discovered during the warranty period shall be repaired or replaced by the Contractor. 500-5.5.2 Material Composition and Testing. ADD the following: 1. All materials testing shall be performed at the Contractor’s expense by an independent third- party laboratory recommended by the CIPP manufacturer and approved by the Agency. 2. The installed CIPP thickness shall be measured in accordance with Section 8.1.6 of ASTM F1743 for each section of liner. The average thickness shall meet or exceed the thickness calculated in the approved design. The minimum thickness at any point shall not be less than 87.5 percent of the design thickness. CIPP that does not meet the physical or chemical resistance properties required shall be repaired or removed unless additional testing performed by the Contractor demonstrates compliance. 3. All curing, cutting and identification of samples will be witnessed by the Agency and transmitted by the Contractor to the testing laboratory. The Contractor shall maintain the chain of custody, deliver the samples to an approved laboratory and pay for all material and product testing. 4. On pipes larger than 18 inches in diameter, the Agency may, at its discretion, require plate samples cured with the CIPP or designate a location in the newly installed CIPP where the Contractor shall take a sample. Plate samples will be supplemented by 2-inch diameter core samples removed from the soffit of the CIPP by the Contractor. The openings produced from the core samples shall be repaired in accordance with the manufacturer’s recommended procedures. Laboratory test results shall identify the test sample location as referenced to the nearest manhole and station. If test results do not demonstrate compliance with the minimum physical and thickness requirements, the CIPP shall be repaired or replaced by the Contractor. 500-5.5.3 Resin and Tube Acceptance. ADD the following: 1. A roller and vacuum system shall be used to uniformly distribute the resin and completely saturate the tube prior to deployment for installation. The wet-out fabric tube shall have a uniform thickness and excess resin distribution that, when compressed at installation pressures, will meet or exceed the design thickness after cure with allowances for polymerization shrinkage and anticipated loss of resin through cracks and irregularities in the host pipe wall. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 235 2. The wall color of the interior pipe surface of CIPP after installation shall be a light reflective color. The hue of the color shall be dark enough to distinguish a contrast between the fully resin saturated felt fabric and dry or resin-lean upon CCTV inspection. The wet-out fabric tube shall be rejected if dry or unsaturated areas are visible upon inspection or evident by color contrast between the tube fabric and the activated resin. 500-5.5.5 Installation. ADD the following: 1. Prior to installation of the liner and as recommended by the manufacturer, remote temperature gauges or sensors shall be placed inside the host pipe to monitor the temperatures during the cure cycle. Liner and/or host pipe interface temperature shall be monitored and logged during curing of the liner. 2. The wet-out tube shall be positioned in the pipeline using the method specified or approved by the manufacturer. Care should be exercised not to damage the tube during installation. The liner should be pulled-in or inverted through an existing manhole or approved access point and fully extend to the next manhole or termination point. 500-5.5.6 Curing. ADD the following: 1. Curing shall be accomplished by utilizing the appropriate medium in accordance with the manufacturer’s recommended cure procedure as described in the Contractor’s approved Performance Work Statement. The curing source or in and output temperatures shall be monitored and logged during the cure cycles, as applicable. The manufacturer’s recommended cure method and schedule shall be followed for each line segment, accounting for liner wall thickness, ground temperature, moisture level, soil thermal conductivity per ASTM guidelines, as applicable. 2. Continuous temperature monitoring of heat cured liners shall be performed with a system computer that generates an output report that records stationing along the pipe, maximum temperature achieved, the sustained temperature, and the minimum cool down temperature. The temperatures during curing and cool down procedures shall comply with the manufacturer’s recommendations. 3. For ultraviolet light cured liners, all light train sensor readings shall be monitored and recorded by a tamper proof computer with output report documenting the cure along the entire length of the installed liner. The cure procedure shall be in accordance with the manufacturer’s recommendations. 500-6 END SEALS. DELETE in its entirety and REPLACE with the following: 1. The beginning and end of the new pipe liner shall be sealed to the host pipe with an epoxy or other approved material. The epoxy or other material shall conform to 211-2. The approved epoxy or other material shall be compatible with the lining material and host pipe and shall provide a watertight seal. 2. The finished liner shall protrude a minimum of 1 inch (25 mm) and a maximum of 2 inches (50 mm) into a manhole unless otherwise shown on the Plans or specified in the Special 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 236 Provisions. Liner material shall be cut smooth and parallel with a manhole wall. The interface between the host pipe and the pipe liner shall be sealed 360 degrees. 3. When the pipe liner extends through a manhoIe, it shall be sealed as shown on the Plans and as specified in the Special Provisions. Any exposed liner edges along the manhole shelf shall be sealed. 500-8 SERVICE CONNECTION RE-ESTABLISHMENT. DELETE in its entirety and REPLACE with the following: 1. Service connections shall be re-established on the same day after completion of each liner pipe installation in the main line using a remote-controlled device. If any service connection cannot be re-established with a final cut, as specified in this part, on the same day, it shall be opened on the same day with a temporary, smooth cut with a diameter of 1 inch smaller than the diameter of the lateral. Service connections shall be re-established with a final cut within 3 Calendar Days of interruption of service. The bottom of the reinstated service opening shall match the invert of the service connection, the diameter shall be no less than 95 percent of the original diameter, and the new edge shall be smooth with no loose or abraded material and free of cracks or leaks. 2. The Contractor shall have a fully operational, backup, remote-controlled device on site. If for any reason the Contractor is unable to remotely re-establish the service connections, the Contractor shall re-establish each by open cut within 24 hours and maintain sewer service during this period at no additional cost to the Agency. 3. Services requiring bypasses to be provided by the Contractor will be identified in the Special Provisions. 500-11 MEASUREMENT. DELETE in its entirety and REPLACE with the following: 1. Lining will be measured by the linear foot (m) of liner installed, from center to center of manholes for each pipe segment. 500-12 PAYMENT. DELETE in its entirety and REPLACE with the following: 1. Payment for lining will be made at the Contract Unit Price per linear foot (m) for each diameter size of pipeline to be lined, complete in place, in accordance with the Contract Documents. Correction of failed liner or liner that does not meet the tests or performance criteria specified shall be performed by the Contractor at no additional cost to the Agency. 2. The Contract Unit Price shall include; a. sewage bypass and pumping, b. service connection location and re-establishment, c. verification of abandoned service connections, d. construction and restoration of access pits, if proposed, e. annular space grouting, if required, f. sampling and testing, and 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 237 g. all other Work not covered by other Bid items including all Work or services not specifically mentioned but which are required to install the final product, complete, in accordance with the Contract Documents. SECTION 502 – MANHOLE AND STRUCTURE REHABILITATION 502-2 SUBMITTALS. DELETE items c) & d) and REPLACE with the following: c) Certificate of Compliance for each type of liner and its component materials with the referenced standards. d) For structural lining systems, submit calculations for structural loading and wall thickness design signed and sealed by a Professional Engineer. 502-4 REPAIR, RESURFACING, AND ACTIVE INFILTRATION ELIMINATION. 502-4.2 Repair. DELETE in its entirety and REPLACE with the following: 1. Prior to installation, patching or localized repairs shall be performed using rapid setting polymer repair mortars or other approved materials compatible with the lining system and intended for use in corrosive environments in municipal wastewater systems. Repair mortars shall be used to fill surface irregularities and voids and for repair of deteriorated or cracked surfaces in the host structure to a uniform surface. The edges of concrete surfaces shall be keyed or chamfered to avoid thin, tapered edges in the repair mortar. Manufacturer's specifications shall be followed when performing repairs, material handling, mixing, installation and curing. 2. Materials shall consist of rapid setting mixtures of polymer resins or cementitious materials, monocrystalline quartz aggregates, and activators or accelerating agents. Material shall not contain chlorides or metallic particles. Repair mortars shall have a minimum bond strength of 1,600 psi when tested to substrate failure per ASTM C882. 3. Non-resinous, cementitious repair mortar used in manhole base rehabilitation shall be top- coated with a polyurethane and epoxy lining per 502-5.3 or epoxy lining per 502-5.4. 502-5 LINING SYSTEMS. 502-5.1.2.2 Integral Locking PVC Liner. DELETE the second sentence and REPLACE with the following: 1. A Certificate of Compliance conforming to 4-5 shall be submitted to the Engineer. 502-5.3.3 Installation and Curing. DELETE the first sentence and REPLACE with the following: 1. Lining material shall be applied to all prepared surfaces from 1 inch (25 mm) below the low- flow water level to the base of the frame and cover unless otherwise specified. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 238 502-5.3.5 Testing. DELETE the first sentence and REPLACE with the following: 1. The set or cured lining materials shall be tested in accordance with 502-6 unless otherwise specified. 502-5.4.3 Installation and Curing. DELETE the first sentence and REPLACE with the following: 1. Lining material shall be applied to all prepared surfaces from I inch (25 mm) below the low- flow water level to the base of the frame and cover unless otherwise specified. 502-5.5.2.4 Locking Extensions. DELETE the second sentence and REPLACE with the following: 1. The locking extensions shall have a shape, height, web thickness, and spacing that will allow the liner to be held permanently in place and meet the requirements of 502-5.5.5. ADD the following: 502-5.6 Polymer Concrete Structural Lining System. 502-5.6.1 General. 1. This subsection specifies precast polymer concrete structural inserts installed inside of an existing manhole and filling the annular space with CLSM or Portland cement concrete resulting in a structural liner within the host structure, and installation of an external manhole chimney seal. ADD the following: 502-5.6.2 Materials. ADD the following: 502-5.6.2.1 Polymer Concrete Structural Insert. 1. The design shall meet or exceed the load and strength requirements of ASTM C478 and ASTM C857. Inserts shall be reinforced in accordance with ACI 440.1R-15. 2. Polymer concrete manhole inserts shall be furnished with alignment guides for centering. Inserts and cone sections shall be provided in various lengths to provide the required height with the fewest number of joints. 3. The polymer concrete structural insert will have a minimum wall thickness of 2 inches (50 mm) for insert diameters up to 60 inches (1524 mm). Wall thicknesses for larger outside diameters shall be verified by calculations in the product submittal. Outside diameter clearance to the wall of the host structure shall be a minimum of 1-1/2 inches (38 mm). 4. Manufacturer shall be ISO 9001:2008 certified and facility quality control shall adhere to ISO 9001:2015. Fabrication of polymer concrete components will take place in an all-polymer concrete production facility. ADD the following: 502-5.6.2.2 Portland Cement Concrete. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 239 1. Portland cement concrete shall be Class 560-CSP-3250 (330-CSP-23) conforming to 201-1.1.2 unless otherwise specified. ADD the following: 502-5.6.2.3 Cement Mortar. 1. Cement mortar shall conform with Class C mortar per 201-5. ADD the following: 502-5.6.2.4 Controlled Low Strength Material. 1. CLSM shall conform with 201-6 and contain not less than 90 pounds of cement per cubic yard. ADD the following: 502-5.6.2.5 Joint Sealant. 1. Sealant for polymer concrete insert joints used in conjunction with CLSM annular backfill shall consist of a butyl-rubber-based preformed flexible sealant conforming to ASTM C990, paragraph 6.2. The sealant shall have 50% minimum butyl rubber and 2% or less volatile matter. The dimensions of the sealant shall be sized such that the joint is filled to at least 50% of its annular volume when fully assembled. ADD the following: 502-5.6.2.6 External Chimney Seal. 1. The external chimney seal shall be specifically designed to seal the frame and grade ring joints in municipal wastewater manholes. The seal shall consist of a continuous seamless band of EPDM rubber 65 mils or thicker with a preformed, reinforced, L-shaped corner molded into the top edge to conform with the shape of the manhole structure. The top and lower edges shall have a 2 to 3-inch (51 mm to 76 mm) wide strip of non-hardening, butyl rubber sealant with a minimum thickness of 1/8-inch (3 mm) to seal the joints at the cone and the frame. Other types of chimney seals shall be approved by the Engineer. ADD the following: 502-5.6.3 Installation. 1. Remove existing manhole frame and cover and cone. Remove steps flush with the surface of the manhole. Clean all remaining surfaces and repair the manhole base to its original form in accordance with 502-3 and 502-4. 2. If necessary, neatly saw cut the polymer concrete insert to accommodate existing sewer pipe penetrations into the manhole. Circular cuts shall be used for pipe penetrations to minimize the amount of polymer concrete removed. Remove any surface irregularities along the perimeter edge of the shelf that will support the insert and apply cement mortar to receive the insert. Lower the first insert onto the mortar and shim the insert plumb and centered within the existing manhole. Trowel the mortar flush with the insert wall to fill any voids along the bottom edge of the insert. 3. After the bottom joint has hardened, apply epoxy mortar on the shelf in the annular space above the channel. Build up the surface of the shelf to at least 4 inches (100 mm) above the bottom of the lowest insert. Slope the manhole shelf uniformly toward the channel with 1 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 240 inch rise per foot of run. When completed, the shelf shall be free of cracks, sharp edges and unbonded epoxy mortar. 4. Install the remaining inserts and cone using wall alignment guides and joint sealant. Lift the inserts into place using spreader bars approved or furnished by the manufacturer. 5. Extend existing pipe penetrations with new pipe to the interior surface of the insert and patch all pipe entry areas with epoxy mortar. Install grade rings and frame and cover to finish surface. In unpaved areas where the grade rings will extend above the ground surface, bond the grade rings and frame with an epoxy adhesive approved by the manufacturer. Install the external chimney seal to seal the joint between the cone and lowest grade ring, and between the grade rings and the frame casting. 6. Backfill the annular space between the host structure and the insert with CLSM. Place and compact backfill to pavement subgrade, or to final ground surface in unpaved areas, per 306- 12 and restore the pavement section in accordance with 306-13. ADD the following: 502-5.6.4 Acceptance and Warranty. a. Interior surfaces of manhole insert shall be free of voids, cracks, joint offset, or other irregularities. Acceptance shall be based on certification from the manufacturer that polymer concrete structural insert system components meet the requirements of the referenced standards and on the quality of the finished product upon inspection by the Agency. Manufacturer shall provide a 50-year corrosion warranty on the structural inserts. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 241 PART 6 TEMPORARY TRAFFIC CONTROL SECTION 600 – ACCESS 600-3 PEDESTRIAN ACCESS. ADD the following: 600-3.1 ADA Requirements. 1. Temporary facilities shall be detectable by a person with a visual disability traveling with the aid of a long cane and include accessibility features consistent with the features present in the existing pedestrian facility. A detectable barrier shall be placed across the full width of the closed sidewalk. 2. Channelized pedestrian routes shall be clear of obstacles and shall have a continuous detectable edging. The accessible route shall have the following: a. Clear headroom of at least 80 inches (2032 mm). b. A surface that is firm, stable, and slip resistant. c. No level changes in excess of 1/2 inch (12.5 mm) vertically (in the absence of a curb ramp, ramp, elevator, or platform lift). d. A curb ramp slope of less than 8.3% (1:12). e. A path of travel slope of less than 5% (1:20) and a cross slope of less than 2% (1:50). f. Routes that are under scaffolding conforming to ADA requirements. g. Audible information devices (when shown on Plans or Traffic Control Permit). 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 242 PART 7 STREET LIGHTING AND TRAFFIC SIGNALS Modify as follows: Division X Electrical Work, Section 86 General and Section 87 Electrical Systems of the Caltrans Standard Specifications replaces Section 700, “Street Lighting and Traffic Signals,” of the SSPWC, in all matters pertaining to the specifications for measurement, payment, warranty, materials and methods of construction of street lighting and traffic signals. Section 86 of the Caltrans Standard Specifications is unmodified excepted as specified herein. GENERAL Summary All traffic signal improvements constructed within the City of Carlsbad shall conform to the requirements as contained herein. Traffic signal equipment and improvements not otherwise identified within this document shall be in accordance with the latest version of the Caltrans Standard Plans, Caltrans Revised Standard Plans (RSP), Standard Specifications, and Revised Standard Specifications. All references to the Caltrans Standard Plans in this specification refer to the 2018 Caltrans Standard Plans and Revised Standard Plans (RSP) as posted through October 18, 2019. All numerical references in the left column of this document refer to the applicable section of the 2018 Caltrans Standard Specifications. All numerical references with two letters in the suffix are fictitious sections which are not included in the Caltrans Standard Specifications. All section titles follow the information pertinent to the City of Carlsbad. Submittals The Contractor shall submit all proposed equipment and materials to the City of Carlsbad for review and approval prior to ordering. Submitted materials shall conform to the requirements of the Caltrans specifications, these specifications, the plans, and special provisions. Proposed use and submittal of equipment different than equipment where the vendor and/or model has been specifically identified shall conform to all features and functions of the specified equipment. Where applicable the proposed equipment shall demonstrate support of full functionality within existing City of Carlsbad operational software. Requirements The Contractor shall obtain the appropriate permits and shall conduct a field walk through of the project site with City of Carlsbad prior to the start of work. The Contractor shall contact the City of Carlsbad to schedule the field walk a minimum of 14 days in advance. The Contractor shall be responsible to coordinate with the City of Carlsbad for project approval and acceptance. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 243 Warranty Requirements The Contractor shall warranty all work, labor, equipment, cabling, and appurtenances from defects, malfunctions, and failures for a minimum of one year from the date of acceptance by the City of Carlsbad Traffic Engineer and/or TSOS. This warranty shall include all labor, materials, equipment, shipping, handling, and miscellaneous work necessary to remedy defects, malfunctions, and failures to the satisfaction of the City. Testing Requirements The Contractor shall be responsible for testing of all installed traffic signal system equipment and components; including, but not limited to, fiber optic cables, traffic signal controller, input/output cards, and cabling, to ensure a fully functional system. The Contractor shall prepare a test plan for review and approval by the City prior to conducting the test. TRAFFIC SIGNAL SYSTEM IMPROVEMENTS The Contractor shall be responsible to furnish and install all traffic signal equipment and materials except for those items specifically identified on the project plans and special provisions to be furnished by the City of Carlsbad. The Contractor shall provide all traffic control, configuration, and testing necessary to install or modify the traffic signalized intersection as identified in the project plans and special provisions. STREET LIGHTING AND TRAFFIC SIGNAL SYSTEMS 86-1.02B Conduits. General. 1. Underground conduit shall be Schedule 80 PVC conduit complying with UL 651. 2. Galvanized rigid steel conduit shall be utilized in all exposed above ground installations; within structures; and, between a structure or exposed location and the nearest pull box. 3. Conduit sweeps shall be factory manufactured bends with a maximum angle of 30-degrees; radius of bends shall be a minimum of ten times the outside diameter of the nominal conduit cross-section. 4. All conduit shall have a #12 tracer wire and a pull rope installed. The #12 tracer wire and pull rope shall be separate materials (not combined into a single detectable pull rope). 5. All service conduits between San Diego Gas and Electric (SDG&E) service points and meter pedestals shall comply with SDG&E conduit size and material requirements. 6. All conduits shall be a minimum three-inch conduit unless otherwise identified on the plans. 7. Construction of all new traffic signals or modification requiring installation of new conduit to an existing traffic signal shall have a minimum of one 3” conduit crossing each leg of the intersection. Additionally, all new or modified traffic signals shall have a spare 3” conduit crossing the major street directly adjacent to the traffic signal cabinet. Each conduit crossing shall terminate into a traffic signal pull box. 86-1.02C Pull Boxes and Vaults. 1. All new pull boxes for traffic signal systems shall be No. 6, unless otherwise identified on the project plans or special provisions. The traffic signal pull box adjacent to the traffic signal 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 244 controller cabinet shall be No. 6E. Pull box covers shall be marked “CARLSBAD TRAFFIC SIGNAL”. 2. All new lighting pull boxes shall be a No. 3.5 pull box, unless otherwise identified on the project plans or special provisions. The lighting pull boxes shall be marked “CARLSBAD LIGHTING.” 3. All pull boxes shall be concrete. 4. Covers for No. 3.5 and No. 5 pull boxes installed in non-traffic areas shall be concrete. Covers for No. 6 pull boxes installed in non-traffic areas shall be concrete or polymer. 5. All new fiber optic pull boxes, at locations along or at the intersection of a major/collector arterial, shall be a 36”x36”x36” splice vault unless otherwise identified on the project plans or special provisions. The splice vault lid shall be lockable and have a lift assist. The splice vault shall be furnished with racks and hooks installed in the walls of the vault. For fiber optic pull box locations along or at the intersection of a local street or in areas where space is confined, a No. 6E pull box shall be used at the discretion of the City of Carlsbad. Splice vault and pull box covers shall be marked “CARLSBAD FIBER OPTIC.” 87-19.02D Fiber Optic Splice Enclosure. General. 1. Each splice shall be individually mounted and mechanically protected in the splice tray and shall be protected with heat-shrink splice protector sleeves. 86-1.02F Conductors, Cabling, and Wiring. 86-1.02F(1) Copper Conductors and Traffic Signal Cabling. 1. Conductors and cabling for traffic signal systems, lighting, and miscellaneous electrical connections shall be in accordance with the Caltrans Standard Specifications. 86-1.02F(3)(d)(vi) Communication Cabling. 1. The Contractor shall furnish Category 6 communications cabling has identified on the project plans. The furnished CAT 6 cabling shall be shielded, conforming to the requirements of Telecommunications Industry Association (TIA) Standard 568 C.2. 2. CAT 6 cables must not exceed 300 feet in finished length. Check each cable for pin-to-pin termination of each conductor. 3. The finished outside diameter of the cable must not exceed 1/2-inch. 87-19.02C Fiber Optic Cabling. 1. Each fiber optic (FO) outside plant cable must be all dielectric, non-gel water blocking materials, duct type, with loose buffer tubes and must conform to the special provisions. Cables must contain single mode (SM) (1310 nm and 1550 nm) fibers in the quantities as shown on the plans; if not shown on the plans the following fiber counts will apply: Quantity Cable Purpose 12 SMFO Branch Cable 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 245 2. The optical fibers must be contained within loose buffer tubes. The loose buffer tubes must be stranded around an all dielectric central member. Aramid yarn or fiberglass must be used as a primary strength member, and a polyethylene outside jacket must provide for overall protection. 3. All FO cable must be from a manufacturer who is regularly engaged in the production of this material. 4. Each optical fiber must be glass and consist of a doped silica core surrounded by concentric silica cladding. All fibers in the buffer tube must be usable fibers and must be sufficiently free of surface imperfections and inclusions to meet the optical, mechanical, and environmental requirements of these specifications. The required fiber grade SM must reflect the maximum individual fiber attenuation, to guarantee the required performance of each fiber in the cable. 5. The coating must be a dual layered, UV cured acrylate. The coating must be mechanically or chemically strippable without damaging the fiber. 6. The cable must comply with the optical and mechanical requirements over an operating temperature range from -40 to +70 °C. The change in attenuation at extreme operational temperatures (from -40 to +70 °C) for single mode fiber must not be greater than 0.20 dB/km, with 80 percent of the measured values no greater than 0.10 dB/km. The single mode fiber measurement is made at 1550 nm. 7. For all fibers the attenuation specification must be a maximum attenuation for each fiber over the entire operating temperature range of the cable. 8. Single mode fibers within the finished cable must meet the requirements in the following table: Parameter Singlemode Type Step Index Core diameter 8.3 µm (nominal) Cladding diameter 125 µm ±1.0 µm Core to Cladding Offset ≤1.0µm Coating Diameter 250 µm ±15 µm Cladding Non-circularity defined as: [1-(Min cladding Dia ÷Max cladding Dia.)]x100 ≤2.0 percent Proof/Tensile Test Attenuation: (-40 to +70 C) @1310 nm ≤0.4 dB/km @1550 nm ≤0.3 dB/km Attenuation at the Water Peak ≤2.1 dB/km @ 1383 ±3 nm Chromatic Dispersion: Zero Dispersion Wavelength 1301.5 to 1321.5 nm Zero Dispersion Slope ≤0.092 ps/(nm2*km) Maximum Dispersion: ≤3.3 ps/(nm*km) for 1285 – 1330 nm <18 ps/(nm*km) for 1550 nm Cut-Off Wavelength <1260 nm 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 246 Parameter Singlemode Mode Field Diameter (Petermann II) 9.3 ±0.5 µm at 1300 nm 10.5 ±1.0 µm at 1550 nm 9. Optical fibers must be distinguishable from others in the same buffer tube by means of color coding according to the following: 1. Blue (BL) 2. Orange (OR) 3. Green (GR) 4. Brown (BR) 5. Slate (SL) 6. White (WT) 7. Red (RD) 8. Black (BK) 9. Yellow (YL) 10. Violet (VL) 11. Rose (RS) 12. Aqua (AQ) 10. The colors must be targeted in accordance with the Munsell color shades and must meet EIA/TIA-598 "Color Coding of Fiber Optic Cables". 11. Buffer tubes containing fibers must also be color coded with distinct and recognizable colors according to the same table listed above for fibers. 12. The color formulation must be compatible with the fiber coating and the buffer tube filling compound, and be heat stable. It must not fade or smear or be susceptible to migration and it must not affect the transmission characteristics of the optical fibers and must not cause fibers to stick together. 13. The fiber optic cable must consist of, but not be limited to, the following components: A. Buffer tubes B. Central member C. Filler rods D. Stranding E. Core and cable flooding F. Tensile strength member G. Ripcord H. Outer jacket 14. Buffer Tubes. - Loose buffer tubes must provide clearance between the fibers and the inside of the tube to allow for expansion without constraining the fiber. The fibers must be loose or suspended within the tubes and must not adhere to the inside of the tube. Each buffer tube must contain 6 or 12 fibers. 15. The loose buffer tubes must be extruded from a material having a coefficient of friction sufficiently low to allow free movement of the fibers. The material must be tough and abrasion resistant to provide mechanical and environmental protection of the fibers, yet designed to permit safe intentional "scoring" and breakout, without damaging or degrading the internal fibers. 16. Buffer tube must have a non-gel water-blocking material used to prevent water intrusion and migration. The filling compound must be non-toxic and dermatologically safe to exposed skin. It must be chemically and mechanically compatible with all cable components, non-nutritive 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 247 to fungus, non-hygroscopic and electrically non-conductive. The filling compound must be free from dirt and foreign matter and must be readily removable with conventional nontoxic solvents. 17. Buffer tubes must be stranded around a central member by a method that will prevent stress on the fibers when the cable jacket is placed under strain, such as the reverse oscillation stranding process. 18. Central Member. - The central member which functions as an anti-buckling element must be a glass reinforced plastic rod with similar expansion and contraction characteristics as the optical fibers and buffer tubes. A linear overcoat of low-density polyethylene must be applied to the central member to achieve the optimum diameter to provide the proper spacing between buffer tubes during stranding. 19. Filler Rods. - Filler rods may be included in the cable to lend symmetry to the cable cross- section where needed. Filler rods must be solid medium or high-density polyethylene. The diameter of filler rods must be the same as the outer diameter of the buffer tubes. 20. Stranding. - Completed buffer tubes must be stranded around the overcoated central member using stranding methods, lay lengths and positioning such that the cable must meet mechanical, environmental and performance specifications. A polyester binding must be applied over the stranded buffer tubes to hold them in place. Binders must be applied using tension sufficient to secure the buffer tubes to the central member without crushing the buffer tubes. The binders must be non-hygroscopic, non-wicking (or rendered so by the flooding compound), and dielectric with low shrinkage. 21. Core and Cable Flooding. - The cable core interstices must be filled with a polyolefin-based compound to prevent water ingress and migration. The flooding compound must be homogeneous, non-hygroscopic, electrically non-conductive, and non-nutritive to fungus. The compound must also be nontoxic, dermatologically safe and compatible with all other cable components. 22. Tensile Strength Member. - Tensile strength must be provided by high tensile strength aramid yarns or fiberglass which must be helically stranded evenly around the cable core and must not adhere to other cable components. 23. Ripcord. - The cable must contain at least one ripcord under the jacket for easy sheath removal. 24. Outer Jacket. - The jacket must be free of holes, splits, and blisters and must be medium or high-density polyethylene (PE), or medium density cross-linked polyethylene with minimum nominal jacket thickness of 40.0 ± 3 mil1000 ±76 µm. Jacketing material must be applied directly over the tensile strength members and flooding compound and must not adhere to the aramid strength material. The polyethylene must contain carbon black to provide ultraviolet light protection and must not promote the growth of fungus. 25. The jacket or sheath must have clear, distinctive and permanent markings showing the manufacturer's name, the words "Optical Cable", the number of fibers, "SM", year of manufacture, and sequential measurement markings every 3 feet. The actual length of the cable must be within -/+1 percent of the length marking. The marking must be in a contrasting color to the cable jacket. The height of the marking must be approximately 0.1-inch. 26. The FO cable must meet the current requirements of the Energy Information Administration (EIA) and TIA fiber optic test procedures; EIA-TIA 455-x. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 248 27. The completed cable must be packaged for shipment on reels. The cable must be wrapped in a weather and temperature resistant covering and sealed to prevent the ingress of moisture. Each end of the cable must be securely fastened to the reel to prevent the cable from coming loose during transit. Ten feet of cable length on each end of the cable must be accessible for testing. 28. Each cable reel must have a durable weatherproof label or tag showing the manufacturer's name, the cable type, the actual length of cable on the reel, your name, the contract number, and the reel number. A shipping record must also be included in a weatherproof envelope showing the above information and also include the date of manufacture, cable characteristics (size, attenuation, bandwidth, etc.), factory test results, and cable identification number. 29. The FO cable must be in one continuous length per reel with no factory splices in the fiber. Each reel must be marked to indicate the direction the reel should be rolled to prevent loosening of the cable. 86-1.02F Vehicle Detection. 1. Vehicle detection shall be fully functional for detecting vehicles and bicycles, where applicable, and shall terminate into a two-channel or four-channel detector card in the controller cabinet. Vehicle detection shall be comprised of two categories: presence and advance. 2. Presence detection shall be capable of vehicle presence, passage, count, and occupancy. 3. Inductive loops for use as presence or advance detection as identified on the project plans, shall conform to Section 86-1.02F(c)(iii) of the Caltrans Standard Specifications. 4. Over-roadway detection technologies are detection solutions that provide the capability to perform presence and/or advance detection without requiring the need of installing the detection onto, inside, or beneath the roadway. Over-roadway detection equipment furnished for the purpose of presence or advance detection shall include all mounting hardware, cabling, and input cards as required by the equipment manufacturer. 86-1.02F(3)(d)(iii) Loop Lead-ins. 1. Conductors for loop detector lead-ins shall be Type B. 86-1.02K Roadway Street Lighting 1. Mission Bell Luminaires. The contractor shall be responsible for furnishing and installing all components of the Mission Bell fixture and light standard in accordance with manufacturer's specifications and these special provisions. The Contractor's responsibility shall include, but is not limited to, mounting adaptor to mast arm, mounting bracket for use with photoelectric control and suspension method for conductors. Mission Bell Luminaire shall be King Luminaire Mission Bell Type III or equal as show on the project plans. The Contractor shall submit shop drawings for the mounting design for approval by the Engineer prior to fabrication in accordance with Section 2-5.3 Shop Drawings. 2. Concrete Street Light Pole. Streetlight pole shall be Ameron Contemporary Series 2B2 Round Pole or approved equivalent with the following parameters: 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 249 a. Streetlight poles shall be round, pre-stressed concrete utilizing an anchor base. The surface treatment shall be exposed concrete aggregate with a graffiti-resistant coating. b. Streetlight foundations shall be in accordance with San Diego Regional Standard Drawing (SDRSD) E-1 and E-2 for standard concrete poles with no additional mounted appurtenances. c. Streetlight poles in arterial or commercial areas shall have a height of 26 feet. d. Mast arms shall be aluminum or galvanized steel with a length of 8 feet. e. Luminaire mounting height shall be between 1.5’ and 2.5’ from the top of pole. 3. Photoelectric Control. Each safety lighting luminaire shall be furnished and installed with a photocell compatible to the NEMA 7 pin socket as identified in the City of Carlsbad Lighting Specifications. 86-1.02AB Communication Equipment. General. 1. All Communication Equipment shall be compatible with the existing City of Carlsbad communications network, traffic signal controller, locally installed equipment, and central traffic signal software system. The equipment type shall comply with the type shown on the plans unless directed otherwise by the City of Carlsbad Traffic Engineer and/or TSOS. 2. All communication equipment shall be Ethernet, field hardened devices, manufactured by a company regularly engaged in the production of Ethernet communications devices. 3. For the purposes of equipment sizing, intersections shall be defined as small, medium, or large. a. Small: Any intersection with five (5) or fewer networked sensors/controllers/IoT devices, and which does not have any downstream intersections to support. b. Medium: Any intersection with five (5) to ten (10) networked sensors/controllers/IoT devices, and which has one (1) to three (3) downstream intersections to support. c. Large: Any intersection with ten (10) or more networked sensors/controllers/IoT devices, and which has one (1) or more downstream intersections to support. Ethernet Switch (Copper). 1. Ethernet switches supporting communications over copper media shall be Cisco Industrial Ethernet (IE) 4000 as approved by the City of Carlsbad or approved equal in all features and functions. Ethernet Switch (Copper) shall be a hardened, managed, Layer 3 switch complying to NEMA TS2 requirements. All ethernet switches shall be at a minimum 10/100/1000BASE- X and have a minimum of eight total Gigabit Ethernet (GE) ports. At least four shall be combination ports (capable of fiber or copper mediums) and the remaining number and configuration shall be per the direction of the City of Carlsbad. Ethernet Switch (Fiber). 1. Ethernet switches supporting communications over fiber optic cabling shall be be Cisco Industrial Ethernet (IE) 4000 as approved by the City of Carlsbad or approved equal in all features and functions. 2. Ethernet Switch (Fiber) shall be a hardened, managed, Layer 3 switch complying to NEMA TS2 requirements. All ethernet switches shall be at a minimum 10/100/1000BASE-X and have a 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 250 minimum of twelve total Gigabit Ethernet (GE) ports. Eight ports shall be 10/100/1000BASE- TX PoE ports, two 10/100/1000BASE-FX ports (single mode) with SC connections, and two 10/100/1000BASE-SX (SFP) (single mode) with SC connections for communications per the direction of the City of Carlsbad. 86-1.02AC Fiber Optic Termination Unit. 1. The Contractor shall furnish and install a 19-inch rack mountable fiber optic termination unit capable of terminating a minimum of 24 fiber strands or the number of fiber strands as identified in the project plans. The rack mountable termination unit shall house, organize, manage, and protect fiber optic cable, splices, and connectors; and shall include integral cable management. 2. The Fiber Optic Termination Unit fiber trays shall be constructed of steel material. Steel cover shall be removable for cabling and connector access during installation. Enclosure shall have multiple knockouts for a variety of cable entry points. Termination connector type shall be SC/UPC connectors. CONSTRUCTION 87-1.03B(3)(a) Conduits. General. 1. Conduit installation shall be by trenching or directional drilling method as identified in the plans or specified herein. Conduit installation under existing pavement, sidewalk, driveways, and pedestrian ramps shall be by directional drilling unless previously approved by the City of Carlsbad Traffic Engineer. 2. The Contractor shall not be allowed to dig under existing curb and gutter for conduit installation. All curb and gutter removed shall be restored within 48 hours of demolition. 3. Conduit with less than 30 inches of covers shall be concrete encased with a minimum of 18 inches of cover. Fiber optic conduit installed by trenching shall be marked with a yellow underground warning tape installed 6 inches below grade. The installed yellow underground marking tape must be marked to identify “CAUTION FIBER OPTIC”. Payment. 1. Conduit shall be measured and paid per lineal foot for each size and type of conduit furnished and installed. 87-1.03C Pull Boxes and Vaults. General. 1. The Contractor shall stake the proposed location of the pull boxes after verification of underground utilities and obtain approval of the location by the Engineer prior to construction. 2. All pull boxes shall be placed behind the sidewalk, or if the preceding is impractical, in the sidewalk adjacent to the right-of-way. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 251 3. Any pull boxes installed along a roadway without curb and sidewalk shall be installed adjacent to, but not within, the shoulder. All pull boxes adjacent to the shoulder, or other drivable areas, shall be traffic rated. 4. Fiber optic communication pull boxes shall have a maximum spacing of 1,000 feet with no more than 180 degrees of total bends, or as approved by the City. Payment. 1. Pull Boxes will be measured and paid for each type of Pull Box or Splice Vault installed in accordance with the project plans. 87-19.02D Fiber Optic Splice Enclosure. Splices. 1. Fiber Optic Splice Enclosure shall be installed within a splice vault or No. 6E pull box and mounted horizontally in a manner that allows the cables to enter at the end of the splice enclosure. Not less than 50 feet of each cable entering the splice enclosure shall be coiled in vault or pull box to allow the fiber splice closure to be removed for future splicing. Payment. 1. Fiber Optic Splice Enclosure shall be measured and paid per each unit furnished and installed in accordance with the project plans. 87-1.03F Traffic Signal Safety Lighting. 1. Installation of traffic signal safety lighting luminaires shall be in accordance with the Caltrans Standard Plans. Payment. 1. Traffic Signal Safety Lighting will be measured and paid for each luminaire furnished and installed in accordance with the project plans. 87-2.03 Conductors, Cabling, and Wiring. 87-18.01 General. 1. All cabling in pull boxes and cabinets shall be labeled. 2. The phasing for all traffic and pedestrian signal cabling shall be labeled per the associated plans. 87-19.01 Fiber Optic Cabling. 1. FO Cabling in conduit shall have twelve (12) strands at intersections where fiber optics is utilized. FO Cabling between intersections shall be connected in a linear series. Eight (8) strands shall be utilized by the City of Carlsbad Traffic Division and four (4) strands shall be utilized by the City of Carlsbad Information Technology Department. 2. Installation of FO cabling shall conform to the cable manufacturers procedures for tensioning and bend radius. Fiber optic cabling shall be installed unspliced except for the splice locations specifically identified on the project plans. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 252 3. Splicing of the fiber optic cable shall be fusion splices and shall be limited to only those fibers specifically identified to be spliced. Full cable splice for ease of installation shall not be permitted. A minimum of 10 feet of slack shall be provided in each pull box the fiber optic cable passes through. At splice vaults, with or without splices identified, a minimum of 50 feet of slack shall be provided. 4. Fiber optic cable splices must be housed with splice trays in a fiber termination panel or splice enclosure and must be protected with a metal reinforced thermal shrink sleeve. Payment. 1. Conductors, Cabling, and Wiring for traffic signal installations and modifications will be measured and paid as a lump sum per traffic signal installation or modification. 2. Conductors, Cabling, and Wiring for communications, fiber optic, and street lighting systems will be measured and paid per lineal foot for each type of conductor or cable installed in accordance with the project plans. 87-1.03F(2)(c)(ii) Vehicle Detection. General. 1. Installation of inductive loop detectors for presence or advance detection, as identified on the project plans, shall conform to Section 87-1.03F(3)(c)(ii) of the Caltrans Standard Specifications. 2. Over-roadway detection technology cabling shall run unspliced from the traffic signal controller cabinet to the equipment installed on poles and/or other supports over the roadway. Equipment and cabling installation shall be in accordance with manufacturer recommendations. Over-roadway detection shall input detection calls to the traffic signal controller via the traffic signal cabinet input assembly. Payment. 1. Inductive loop detectors shall be measured and paid for each type of loop detector installed in accordance with the project plans. 2. Over-roadway detection equipment shall be measured and paid for each unit furnished and installed in accordance with the project plans. No separate measurement or payment will be made for cables, input cards, or other appurtenances required to provide the intended operation. 87-1.03AA Communication Equipment. General. 1. The Contractor shall deliver all Ethernet Switches to be provided by the project to the City of Carlsbad Information Technology Department for configuration and bench testing prior to field installation. 2. The Contractor shall provide a minimum of 30 working days for the City staff to complete the configuration and testing of each Ethernet switch prior to field installation. Following configuration by City staff the Contractor shall pick-up, transport, and install the Ethernet switches in the traffic signal cabinet as identified on the project plans. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 253 3. Following field installation, the City of Carlsbad shall perform communications network testing. The Contractor shall be onsite during communications network testing to assist with troubleshooting as directed by the City of Carlsbad. Payment. 1. Communication Equipment will be measured and paid for each type of Ethernet Switch furnished and installed in accordance with the project plans. 1. Measurement for payment of Rectangular Rapid Flashing Beacon will be on a lump sum basis, complete, in place and operating as intended for each crossing. 2. The Contract lump sum prices paid for Rectangular Rapid Flashing Beacon shall be full compensation for picking up and furnishing all materials as shown on the plans, and for installing all materials including, but not limited to, installing poles, flashing beacons, pole- mounted signs, solar panels, batteries, pole-mounted cabinet and controller, and making all required tests and for all labor, tools, equipment and incidentals required to make the beacons operational as shown on the plans, as specified, and as required by the City of Carlsbad. 87-1.03AD Fiber Optic Termination Unit. 1. Fiber Optic Termination Unit shall be installed within the traffic signal controller cabinet. Payment. 1. Fiber Optic Termination Unit shall be measured and paid per each unit furnished and installed in accordance with the project plans. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 254 PART 8 LANDSCAPING AND IRRIGATION SECTION 800 - MATERIALS 800-1 LANDSCAPING MATERIALS. 800-1.2.3 Commercial Fertilizer. ADD the following: Preplant fertilizer shall be granular commercial fertilizer 7-7-7 or approved equal. Postplant fertilizer shall be 12-4-6 or approved equal with Ca, Fe, Zn, and Mn and with the majority of nitrogen in nonammoniac form to prevent acidification of soil. Planting tablets shall be compressed fertilizer tablets with a 20-10-5 analysis. Hydroseed fertilizer shall be long-lasting, controlled-release, plastic-coated, uniform in composition, free-flowing, suitable for application with approved equipment, and shall contain the minimum available percentages of nitrogen, phosphoric acid, potash and sulfur required by tables 212-1.2.5.1(A) through 212-1-2-5-3(A). 800-1.2.4 Organic Soil Amendment. ADD the following: For all types of Organic Soil Amendment mulch materials produced from pine trees grown in Alameda, Monterey, Santa Clara, Santa Cruz or San Mateo Counties shall not be used in the Work. Type 1A Organic Soil Amendment shall conform to the requirements for type 1 Organic Soil Amendment except as modified hereinafter. Type 1A Organic Soil Amendment shall be a wood or rice residual product derived from the bark of pine, white fir, or red fir or cedar or redwood shavings or rice hulls. Type 1A Organic Soil Amendment shall be manufactured from clean wood, free from clods coarse objects and rocks and shall conform to the properties shown in Table 212- 1.2.4(B): Table 800-1.2.4(B) SOIL AMENDMENT PROPERTIES Property Minimum Maximum Dry Weight Nitrogen (1) (1) Dry Weight Passing 25 mm (1”) Sieve 100% 100% Dry Weight Passing #4 Sieve 95% 100% Dry Weight Passing #16 Sieve 45% 65% Dry Weight Passing #30 Sieve 30% 40% Dry Weight Passing #50 Sieve 0% 10% Dry Weight Passing #100 Sieve 0% 2% Salinity (1) (1) Iron ( Dilute acid soluble on dry weight basis) 0.08% --- Ash (dry weight basis) 0% 6.0% pH 6.0 7.0 Wettability (1) (1) (1) (As Required by Table 212-1.2.4(A) SSPWC) 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 255 For all types of Organic Soil Amendment the Contractor shall supply the Engineer a sample of the proposed amendment accompanied by an analytical analysis from a qualified agricultural laboratory certifying compliance to the requirements herein. Qualified agricultural laboratories shall have an on-going quality assurance program that fulfills the requirements of the most recent version of the “Western States Laboratory Proficiency Testing Program Soil and Plant Analytical Methods”. Certificates of compliance shall contain a statement attesting that the organic soil amendment meets the requirements of these specifications and that the testing agricultural laboratory does fulfill the requirements of “Western States Laboratory Proficiency Testing Program Soil and Plant Analytical Methods”. Said submittal shall be in accordance with Section 2-5.3.3. 800-1.2.5 Mulch for Hydraulic Method Seed Lawn Planting. Add the following: The terms Hydroseeding and Hydroseed shall be synonymous with Hydraulic for the purposes of Section 800. Disturbed Areas, planting areas shall be mulched, fertilized and seeded using method B. Mulch shall be manufactured from virgin wood cellulose fiber mulch and shall not contain growth or germination inhibitors. When mixed with water, the mulch shall remain in uniform suspension and when blended with the seed, fertilizer, and other approved additives, shall form a homogeneous slurry. When applied, the fibers shall form a moisture absorbing membrane with adequate percolation properties sufficient to allow one hundred percent of water applied at the rate of 3.1 liters per minute per square meter (0.075 gallons per minute per square foot) onto a surface inclined at a 2:1 (horizontal: vertical) slope to pass through the membrane. A non-phyto-toxic wetting agent shall be added to the slurry mixture. A water soluble, non-toxic green dye shall be added in sufficient quantity to clearly delineate the planted areas. When required, binder shall be added to the slurry mixture and shall be “CPA 4000”, “AZTAC”, “Ecology Control”, “M-Binder”, or approved equal. ADD the following: 800-1.2.5.1 Disturbed Area Mulch Fertilizer and Additives. In addition to the seed mix shown in the table for Disturbed Areas the slurry mixture shall be applied at the rates shown in Table 800-1.2.5.1(A). Table 800-1.2.5.1(A) DISTURBED AREA MULCH FERTILIZER AND ADDITIVES Component Application Rate grams per sq. meter (pounds per acre) Virgin Wood Cellulose Fiber Mulch 225 (2000) Binder (1) 7 (60) Fertilizer (16-20-0) Ammonium Phosphate Sulfate, Plus 15% Soil Sulfur 35 (300) Wetting Agent Per Mfg. Recommendation Green Colorant Per Mfg. Recommendation (1) Required to be incorporated only when applied between the months of Nov. through Feb. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 256 ADD the following: 800-1.2.6 Herbicides and Pesticides. Shall be used in their appropriate applications with strict adherence to manufacturer’s specifications and instructions. Postemergent herbicide for all areas shall be Glyphosate, N- (phosphonomethyl) glycine, in the form of its isopropylamine salt such as Roundup Pro, Diquat, Montar, or approved equal. Preemergent herbicide for shrubs and groundcover areas planted from flats shall be Treflan, Surflan, Eptan, or approved equal. ADD the following: 800-1.2.7 General Soil Conditioners. Agricultural-grade gypsum shall be a calcium sulfate (CaSO4 H20) product - 94.3 percent. 90 percent shall pass a 50-mesh screen. Control of dust during application is mandatory. Iron Sulfate shall be ferrous sulfate in pelletized or granular form containing not less than 20.0 percent iron expressed as metallic iron. Iron Sulfate pellets shall be of size and gradation such that 98 percent is retained on a 10-mesh screen. ADD the following: 800-1.2.8 Stabilizing Emulsion. Stabilizing emulsion shall be a concentrated liquid chemical that forms a plastic film upon drying and allows water and air to penetrate. The film shall be nonflammable and shall have an effective life of at least one year. Stabilizing emulsion shall be nontoxic to plant and animal life and nonthinking to concrete or painted surfaces. In the cured state the stabilizing emulsion shall not be re-emulsifiable. The material shall be registered with, and licensed by the California, Department of Food and Agriculture, as an “auxiliary soil chemical”. Stabilizing emulsion shall be miscible with water at time of mixing and application. 800-1.3 Seed. Add following: The quantity of pure live seed supplied shall meet or exceed the quantity shown in the specified mixes. Seed shall not contain more than 0.5 percent weed seed by volume. Seed types shall be as specified on the plans and planting legends and shall be applied at the rates indicated. All brand-name, patented seed must be received by Contractor in original manufacturer’s bag. Seed shall be received by Contractor in separate containers specifying kind, quantity, purity, and germination. Contractor shall provide the Engineer with each seed bag label used in the Work. ADD the following: 800-1.3.1 Seed for Disturbed Areas. Hydroseeding mix for Disturbed Areas shall consist of no less than the seed varieties shown in Table 800-1.3.1 (A). 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 257 Table 800-1.3.1(A) SEED FOR DISTURBED AREAS Seed Variety Application Rate grams per sq. meter (pounds per acre) Rose Clover 2.5 20(1) Festuca Megalura, Zorro Fescue 2.5 20 Eschscholzia Californica 0.35 3 Achillea Millefolia 0.45 4 Alyssum (Carpet Of Snow) 0.35 3 Dimorpholeca 0.25 2 (1) Rose Clover shall be inoculated with a nitrogen fixing bacteria and be applied dry either by drilling or broadcasting immediately before hydraulic application of the remaining seed mix and mulch. 800-1.4.1 General. Add the following: Plants shall be the variety and size shown on the plans or in the special provisions and shall conform to the requirements of these specifications. Contractor shall notify the Engineer 48 hours before each plant delivery so that the Engineer can inspect the plants. The scientific and common names of plants herein specified shall conform to the approved names given in “A Checklist of Woody Ornamental Plants in California, Oregon and Washington” published by the University of California, Division of Agriculture Sciences, Publication 4091 (1979). Each group of plant materials delivered on site shall be labeled clearly as to species and variety. All patented plants (cultivars) required by the plant list shall be delivered with a proper plant patent attached. The Contractor shall obtain clearance from the County Agricultural Commissioner, as required by law, before planting plants delivered from outside the County in which they are to be planted. Evidence that clearance has been obtained shall be filed with the Engineer. All plants furnished by the Contractor shall be true to type or name as shown on the plans and shall be tagged identifying the plants by species or variety; however, determination of plant species or variety will be made by the Engineer and the Engineer’s decision shall be final. Plants shall be individually tagged or tagged in groups by species or variety. Carpobrotus cuttings need not be tagged. All plants shall comply with Federal and State laws requiring inspection for plant diseases and infestations. Inspection certificates required by law shall accompany each shipment of plants, and certificates shall be delivered to the Engineer. Plants furnished by the Contractor shall be healthy, shapely, and well-rooted, and roots shall show no evidence of having been restricted or deformed at any time. Plants shall be well-grown, free from insect pests and disease, and shall be grown in nurseries which have been inspected by the State Department of Food and Agriculture and have complied with the regulations thereof. The Engineer is the sole judge as to acceptability of each plant. Vigorous, healthy, well-proportioned plants are the intent of this specification. Plants which are even moderately “overgrown”, or are showing signs of decline or lack of vigor, are subject to rejection. The size of the plants will be as shown on the plans. Plants larger in size than specified may be used with the approval of the Engineer, but the use of larger plants will make no change in contract price. If the 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 258 use of larger plants is approved, soil amendments shall be increased proportionately. All plants not conforming to the requirements herein specified shall be considered defective and such plants, whether in place or not, shall be marked as rejected, and immediately removed from the site and replaced with new plants by the Contractor at the Contractor’s expense. The Engineer reserves the right to change the species, variety, and/or sizes of plant material to be furnished, provided that the cost of such plant changes do not exceed the cost of plants in the original bid, and with the provision that the Contractor shall be notified in writing, at least 60 days before the planting operation has commenced. No plant shall be transported to the planting area that is not thoroughly wet throughout the ball of earth surrounding the roots. Any plant that, in the opinion of the Engineer, has a damaged root ball or is dry or in a wilted condition when delivered to the planting area will not be accepted, and shall be replaced by the Contractor at the Contractor’s expense. Each plant shall be handled and packed in the approved manner for that species or variety, and all necessary precautions shall be taken to ensure that the plants will arrive at the site of the work in proper condition for successful growth. Trucks used for transporting plants shall be equipped with covers to protect plants from windburn. Root condition of plants furnished by the Contractor in containers will be determined by removal of earth from the roots of not less than 2 plants nor more than 2 percent of the total number of plants of each species or variety, except when container-grown plants are from several sources, the roots of not less than 2 plants of each species or variety from each source will be inspected by the Engineer. In case the sample plants inspected are found to be defective, the Agency reserves the right to reject the entire lot or lots of plants represented by the defective samples. Any plants rendered unsuitable for planting because of this inspection will be considered as samples and will not be paid for. The Contractor shall notify the Engineer when plants are to be shipped to the project site. The notification shall be given not less than 10 days prior to the actual shipment date. Carpobrotus cuttings shall be 250 mm (10”) or more in length and shall not be rooted. Delosperma cuttings shall be 150 mm (6”) or more in length and shall not be rooted. Cuttings shall be tip cuttings from healthy, vigorous and strong-growing plants and shall be insect and disease free. Mature or brown-colored stem growths or cuttings which have been trimmed will not be accepted. Cuttings shall be planted not more than 2 days after cutting and shall not be allowed to dry or wither. Carpobrotus cuttings shall not be taken from any plants that indicate the presence of ice plant scale (Pulvinaria species). The Contractor shall notify the Engineer of the location where cuttings are to be taken at least 10 days prior to taking the cuttings and shall be responsible for all permit and inspection fees involved in obtaining cuttings. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 259 800-1.5.3 Tree Stakes. Modify as follows: Tree stakes shall be 50mm (2”) diameter turned lodgepole pine, pointed on their driven end. ADD the following: 800-1.6 Erosion Control Matting. Erosion control matting shall be made of 100-percent-biodegradable, weed-free wheat straw of thickness and density yielding 270 grams per square meter (0.50 lb./sy) with photodegradable polypropylene netting with a density of 0.89 grams per square meter (1.64 lb/1000 sy) having an approximate mesh interval of 50 mm x 50 mm (2“ x 2“) on each face of the straw mat. The straw mat shall be sewn together with unidirectional lines of cotton or polypropylene thread spaced approximately 50 mm (2”) apart. Erosion control matting shall be “North American Green, DS150”, “BonTerra S2”, or approved equal. ADD the following: 800-1.7 Erosion Control Mat Staples. Erosion control mat staples shall be 25 mm x 150 mm (1” x 6”), U-shaped 11-gauge mild steel staples. ADD the following: 800-1.8 Root Barriers. Root barriers shall be no less than 1m (39“) in width. Root barriers shall be “Biobarrier”, as manufactured by Reemay, Inc., 70 Old Hickory Boulevard, Old Hickory, TN 97138, Phone 615- 847-7000, no substitutes will be accepted. 800-2 IRRIGATION SYSTEM MATERIALS. 800-2.1.3 Plastic Pipe for Use with Solvent Weld Socket or Threaded Fittings. ADD the following: Except as provided in this section, all buried piping in the irrigation system shall be installed with underground utility marking tape conforming to the requirements of section 207-21 and identifying it as reclaimed water. Intermittent pressure lines (lines on the downstream side of a controller valve that will not be subject to constant pressure) will not require underground utility marking tape. All PVC pipe used for irrigation systems shall be colored purple by the addition of a dye integral to the PVC. Painted pipe will not be accepted. Pressure mainline piping for sizes 50 mm (2”) and larger shall be PVC having a pressure rating of 2170 kPa (315 PSI), S.D.R. 13.5. Stenciled pipe is required for all irrigation system piping including portions not required to be marked with underground utility marking tape. All pipe shall have stenciling appearing on both sides of the pipe with the marking “Reclaimed Water” in 16 mm (5/8”) high letters repeated every 300 mm (12“). PVC non-pressure buried lateral line piping shall be PVC Schedule 40. ADD the following: 800-2.1.7 Brass Pipe and Fittings. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 260 Brass pipe shall be IPS standard weight 125 LB 85 percent copper and 15 percent zinc, trade designation seamless red brass pipe conforming to the requirements of ASTM B43-91. Brass pipe fittings and connections shall be Standard 125 LB class 85 percent red brass fittings and connections. 800-2.2.7 Valve Boxes. Add the following: All valve boxes shall be marked “RCV”, “BV” or “QC”, “PB” respectively. Remote control valves shall be marked with station numbers embossed on the valve cover with a brass tag. (RCV boxes shall have locking covers.) Other boxes such as pull boxes, etc., shall be marked with appropriate identification. ADD the following: 800-2.2.8 Ball Valves. Ball valves shall have bottom-loaded pressure-retaining stems, glass-reinforced seats, and reinforced TFE stem packing seals. Valves sizes 13 mm (½“) to 50 mm (2“) shall be pressure rated at 4140 kPa (600 PSI) WOG and 1030 kPa (150-PSI) saturated steam. Each valve shall be tested, air under water, in the opened and closed position by the manufacturer. Ball valve must conform to Federal Specification WW-V-35B, Type II, Class A, Style 3, End Connection A or C. ADD the following: 800-2.2.9 Pressure Regulator Valve. Pressure regulator valve shall be bronze body with screw fitting. ADD the following: 800-2.2.9 Wye Strainers. Wye strainers shall have a cast iron or all-bronze body with a removable stainless steel or monel strainer. Wye strainers shall be capable of withstanding a cold water working pressure of 1034 kPa (150 psi). Wye strainers at backflow preventer assemblies shall be equipped with a gate valve at the outlet. All other wye strainers shall be equipped with a garden valve at the outlet. The strainer screen for the wye strainer in a backflow preventer assembly shall have an open area equal to at least 3 times the cross-sectional area of the pipe based on an iron pipe size and shall be woven wire fabric with 850-µm mesh or perforated sheet with 1.14 mm (0.045”) diameter holes. All other wye strainers shall be equipped with 425-µm strainer screens. 800-2.3 Backflow Preventer Assembly. Add the following: Backflow preventers shall be one of the approved reduced pressure principle devices listed by the California Department of Health Services, Division of Drinking Water and Environmental Management, 601 North 7th Street, Mailing Station (MS) 92, P.O. Box 942732, Sacramento, CA 94234-7320. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 261 Backflow preventers shall be factory assembled and shall include 2 check valves, one pressure differential relief valve, 2 shut-off valves and 4 test cocks. Backflow preventer and valves shall be the same size as the pipeline in which they are installed, unless otherwise shown on the plans. Backflow preventer shut-off valves shall be manufactured from iron or bronze and shall be either resilient wedged gate valves, resilient seated and fully ported ball valves, or resilient seated butterfly valves. Threaded type shut-off valves shall be provided with a union on one side of each valve. Unions shall be brass or malleable iron. 800-2.4 Sprinkler Equipment. Add the following: All sprinkler heads are to have factory built-in check valves or a check valve under each head. Drip assemblies shall meet the following requirements: The drip emitter shall be Pepco Quadra or Rainbird XERI-Bird-8 or approved equal as called on drawings, with four ports. Drip tubing for emitter outlets shall be Rainbird (RBT-160V), Salco, or approved equal. Drip tubing stakes shall be Rainbird No. RS-13, Salco, or approved equal. Bug cap for drip tubing shall be manufactured by Rainbird, Pepco, or approved equal. The drip pressure regulator shall be Rainbird, Netafim PVR, or approved equal. Drip emitter filter shall be Amiad, Rainbird, or approved equal. Drip emitter access boxes shall be Rainbird No. SEB-6X, Salco Subterranean Emitter Box, or approved equal. Check valves shall be of heavy-duty virgin PVC construction with FIP thread inlet and outlet. Internal parts shall be stainless steel and neoprene. Antidrain valves shall be field adjustable against drain out from 1.5 m to 12 m (5’ to 40’) of head. All sprinkler heads that are without valves in the heads are to have an antidrain valve feature and shall have an excess flow feature, which will automatically stop the flow of water when it exceeds the GPM preset by the manufacturer. Check valves shall be King Bros., Rainbird, or approved equal. ADD the following: 800-2.4.1 Additional Equipment. Contractor shall provide the following items to the Engineer: 1. Two control valve keys. 2. Two wrenches for removing each different type of sprinkler head. 3. Two quick coupler keys. The keys and hose ells shall be of the same manufacturer as the coupling valve. 4. Five keys for opening and locking each automatic controller and enclosure. ADD the following: 800-2.5 Flexible Hose. Flexible hose shall be nonrigid polyvinyl chloride (nonrigid PVC) hose conforming to the specifications of ASTM Designation: D 2287, Cell-type 6464500. Wall thicknesses of nonrigid PVC hose shall conform to Table 800-2.5(A) when determined in accordance with ASTM Designation: D 2122. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 262 TABLE 800-2.5(A) FLEXIBLE HOSE Hose Size-Nominal Minimum Wall Thickness* Range (Millimeters) (Inches) (Millimeters) (Inches) (Percent) 15 5/8 3.73 0.147 12 20 3/4 3.91 0.154 12 25 1 4.55 0.179 12 *as measured at any point on the cross section. The hose shall provide leak-free, non-separating connections suitable for the purpose intended when connected to the fittings specified herein. Fittings for flexible hose shall be injection molded PVC, Schedule 40, conforming to the specifications of ASTM Designation: D 2466. Fittings shall be solvent cemented type. Solvent cement for flexible hose and fittings shall be of commercial quality specifically manufactured for use with nonrigid PVC hose. Primer for flexible hose fittings shall be the same as specified for plastic pipe supply line fittings. 800-3 ELECTRICAL MATERIALS. 800-3.1 General. ADD the following: All electrical materials shall conform to the requirements of the 1996 National Electrical Code. 800-3.2.2 Conductors. ADD the following: Low voltage electric wiring running from controller to the automatic control valves shall be no smaller than No. 14 solid single conductor, copper wire, 0.015 mm (60 mil) insulation, 0.015 mm (60 mil) neoprene jacket, style UF (Direct Burial), or equal, color code wires to each valve. Neutral wires shall be white, no smaller than No. 12 solid single conductor wire, 0.015 mm (60 mil) insulation, 0.015 mm (60 mil) neoprene jacket, style UF (Direct Burial). 800-3.3 Controller Unit. Add the following: All controllers shall be grounded by one 19 mm (5/8”) diameter by 3 m (10’) long stainless steel grounding rod and a 50-ohm resistance lightning arrestor. ADD the following: 800-3.4 Irrigation Electrical Service Equipment and Enclosures. Electrical service equipment shall incorporate the following elements: 1. One 100-amp, 120/240-volt, single-phase load center, as approved by the Engineer; 2. One 100-amp rated commercial meter socket suitable for the San Diego Gas and Electric Company meter, with provision for test block bypass having a UL listing and EUSERC approval; 3. One 15-amp circuit breaker for each irrigation controller energized by the service; 4. One 20-amp circuit breaker for the duplex receptacle. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 263 5. The design, assembly, grounding, wiring, and components of the irrigation electrical service equipment and enclosure shall meet the requirements of the 1996 edition of the National Electrical Code. 6. Electrical service equipment shall be enclosed in a cabinet constructed entirely of 14-gage, or heavier, 304 stainless steel. The cabinet shall be of welded construction with a brushed finish; anchoring points shall be inside the enclosure. 7. The cabinet shall be HYDROSAFE Model No. HS9, Strong Box, or approved equal. 8. The cabinet shall have a 304 stainless steel interior bulkhead separating the 120/240-volt electrical service section from the irrigation controller section. 9. No wood components shall be used in the enclosure. 10.Each section of the cabinet shall have full front opening doors with piano hinges, integral keylock and hasp and staple, or other provision, for padlock. 11.The cabinet shall be provided with cross-flow ventilation. Ventilation openings shall be located and designed to preclude rain, irrigation splash, vermin, and insects from entering the cabinet. 12.The controller side door shall have provision for mounting control schematics without the use of adhesives or fasteners. The service side door shall have a clear acrylic plastic window to allow the electrical meter to be read. 13.The cabinet shall have a duplex 15-amp, 120-volt receptacle with ground fault interrupter protection mounted on the interior service side. 14.Concrete footings and pads supporting the Electrical service equipment shall be 560-C-3250 and shall be no less than 150 mm (6“) thick. 15.Anchor bolts to secure the service equipment to the concrete pad shall be 10 mm (38“) diameter by 150 mm (6“) long hot dip galvanized or stainless steel headed bolts with washers, without sleeves, conforming to section 304-1.7. Anchor bolts to secure the service equipment to the concrete pad shall be embedded in the concrete slab between 65 mm and 100 mm (2½” and 4“). SECTION 801 INSTALLATION 801-2 EARTHWORK AND TOPSOIL PLACEMENT. 801-2.2.2 Fertilization and Conditioning Procedures. ADD the following: The Contractor shall cultivate the surface of all areas to be planted or hydroseeded by discing, ripping or scarifying the finish grade. After cultivation the Contractor shall clear the planting areas of stones to the depth of cultivation and shall be rake the planting areas to a smooth friable and plantable surface. The Contractor shall cultivate all planting areas, except slopes steeper than 3- 1/2:1 (horizontal to vertical), to a depth of 300 mm (12”). The planting areas that are slopes steeper than 3-1/2:1, shall be cultivated to a depth of 150 mm (6”). After cultivation, the soil amendments shown in table 801-2.2.2(A) shall be thoroughly blended 150 mm (6”) deep in all planting areas. Except for planting pits the cultivation depths are designated as the root area. Backfill for planting pits shall conform to the requirements of section 801-4.5. After surface 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 264 preparation and application of the soil amendments shown in Table 801-2.2.2(A) the Contractor shall obtain a minimum of one test for each soil property listed in Tables 801-2.2.2(B) and 801- 2.2.2(C) from each median planter, at least one test per 150 m (500’) from each parkway and for each hectare (2.5 acres) of hydroseeded area and shall submit the results of said tests to the Engineer. The Contractor shall then adjust the soil properties to the acceptable ranges of soil properties shown in Tables 801-2.2.2(B) and 801-2.2.2(C) using such materials and methods as may be necessary. Organic soil amendment materials shall not be included in the samples used to determine compliance to the soil particle gradation requirements of Table 801-2.2.2(C). If adjustments are necessary, the soil shall be tested by the Contractor after such adjustments for each soil property listed in Table 801-2.2.2(B) and 801-2.2.2(C) to determine that the adjustments to the soil made by the Contractor result in soil properties within the acceptable range. The Contractor shall adjust the soil properties and show acceptable ranges prior to any planting or application of hydroseed slurry. Prior to the start of any planting or application of hydroseed slurry the surface and root area shall be evenly and thoroughly moistened to no less than 75 percent of field capacity. The Contractor shall certify, in writing, that the ground surface has been prepared in accordance with this section and shall request inspection by the Engineer prior to any planting or seeding. The Contractor shall obtain the Engineer’s approval before any planting or hydroseeding. TABLE 801-2.2.2(A) SOIL AMENDMENTS Soil Amendment Metric Application Rate Approx. U.S. Application Rate Agricultural Gypsum 500 g per square meter 100 lbs. per 1,000 square feet Iron Sulfate 50 g per square meter 10 lbs. per 1,000 square feet Calcium Carbonate Lime 500 g per square meter 100 lbs. per 1,000 square feet Organic Soil Amendment 0.04115 cubic meters per square meter (average depth 41 mm) 5 cubic yards per 1,000 square feet (average depth 1 5/8”) TABLE 801-2.2.2(B) SOIL PROPERTIES Soil Property Acceptable Range Test Method Repeatability Range of Test pH 6.5 to 7.3 Saturation Paste pH  0.1 pH Dissolved Salts (Ece)  4.0 dS m-1 Saturation Paste Soluble Salts  7% Liquid Limit N/A to 30 ASTM D 423  2 Plasticity Index NP to 10 ASTM D 424  2 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 265 TABLE 801-2.2.2(C) SOIL PARTICLE GRADATION Sieve Size Percent Passing 19 mm (3/4”) 100 9.5 mm (3/8”) 95 - 100 4.75 mm (No. 4) 60 - 85 1.89 mm (No. 10) 40 - 75 475 m (No. 40) 35 - 70 75 m (No. 200) 30 - 70 For areas to receive planting of all types, excluding only hydroseeding, the Contractor shall amend the prepared soil by blending 200 g of 7-7-7 fertilizer per square meter (40 lbs. per 1,000 square feet) into the top 150 mm (6”) of soil after the completion of adjustment of soil properties and acceptance of the planting area by the Engineer. The Contractor shall apply post- plant 12-4-6 fertilizer at the rate of 20 pounds per 1,000 square feet, 30 days after planting and every 30 days through the end of the maintenance period. 801-2.3 Finish Grading. ADD the following: The Contractor shall prepare the finish grade in hydroseed slope areas with a moderately rough texture to provide a suitable surface for adherence of the hydroseed mix. 801-4 PLANTING. 801-4.1 General. ADD the following: The Contractor shall perform actual planting during those periods when weather and soil conditions are suitable and in accordance with locally accepted horticultural practice and as approved by the Engineer. No planting shall be done in any area until it has been satisfactorily prepared in accordance with these specifications. Soil moisture level prior to planting shall be no less than 75 percent of field capacity. The Contractor shall obtain the Engineer’s approval of planting pits before planting operations begin. For pit planted vegetation when the soil moisture level is found to be insufficient for planting, the Contractor shall fill the planting pits with water and allow them to drain before starting planting operations. No more plants shall be distributed in the planting area on any day than can be planted and watered on that day. The Contractor shall plant and water all plants as herein specified immediately after removal from their containers. Containers shall not be cut prior to placing the plants in the planting area. It shall be the responsibility of the Contractor to provide continuous horticultural services and temporary and/or permanent irrigation to all planted and hydroseeded areas so that the planted and hydroseeded vegetation is 100 percent healthy and thriving prior to, and throughout the, landscape maintenance period. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 266 801-4.2 Protection and Storage. ADD the following: The Contractor shall submit a sheltered and secure location for on-site plant storage area for the Engineer’s approval prior to the delivery of any plant materials. Any plant determined by the Engineer to be wilted, broken, or otherwise damaged shall be rejected at any time during the project, whether in the ground or not. All plants shall be handled by their containers. Any plant that has been handled by its trunk or stem shall be rejected. All rejected plants shall be removed from the site immediately. 801-4.3 Layout and Plant Location. MODIFY as follows: Planting areas shall be staked by the Contractor and the Contractor shall obtain the Engineer’s approval of the planting layout before planting operations begin. 801-4.5 Tree and Shrub Planting. ADD the following: The Contractor shall amend the backfill for planting holes to a thoroughly blended mixture of clean loamy soil meeting the requirements of Tables 801-2.2.2(B) and 801-2.2.2(C) and then blend the amendments listed in Table 801-4.5(A) into the backfill for planting holes. TABLE 801-4.5(A) BACKFILL AND AMENDMENTS FOR TREE AND SHRUB PLANTING Soil Amendment Metric Application Rate Approx. U.S. Application Rate Agricultural Gypsum 18 kg per cubic meter 30 lbs. per cubic yard Iron Sulfate 600 g per cubic meter 1 lb. per cubic yard Calcium Carbonate Lime 6 kg per cubic meter 10 lbs. per cubic yard Organic Soil Amendment 0.67 cubic meters per cubic meter 2/3 cubic yards per cubic yard Planting Tablets 1 1 per 100 mm dia. pot container 1 per 4” dia. pot container Planting Tablets 1 2 per 19 liter container 2 per 5 gal. container Planting Tablets 1 1 per each 50 mm width of each box-size container 1 per each 2” width of each box-size container 1 Planting tablet requirements are not cumulative and apply to the size container indicated. Pruning shall be limited to the minimum necessary to remove injured twigs and branches, and to compensate for loss of roots during transplanting, but never to exceed one-tenth the branching structure. Pruning may be done only with the approval of, and in the presence of, the Engineer. Cuts over 19 mm (¾“) shall be painted with an approved tree wound paint. 801-4.6 Plant Staking and Guying. ADD the following: The Contractor shall install all boxed trees per drawings L-1 and L-2 of the San Diego Regional Standard Drawings unless details shown on the project plans differ therefrom. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 267 801-4.8.2(b) Method B. ADD the following: The Contractor shall prepare hydroseeding slurry on the job site. Slurry additives shall arrive at the site in bags sealed and properly identified by the manufacturer. All specified additives and water shall be added on the job site at the rates specified and shall be thoroughly mixed at the job site. The Contractor shall add seed to the slurry after the fiber mulch has been thoroughly incorporated. The Contractor shall spray all areas with a uniform, visible coat using the green color of the mulch as a guide. The Contractor shall apply the slurry in a sweeping motion, in an arched stream so as to fall like rain allowing the mulch fibers to build on each other until a good coat is achieved and the material is spread, evenly, at the required rate per area. The Contractor shall use care not to drag spray hoses over container planted material and shall attempt to spray from the edges of the planting areas wherever possible. Any slurry mixture which has not been applied to the planting areas within four (4) hours after mixing is be rejected and removed from the project at the Contractor's expense. Any slurry spilled into areas outside the limits of work shall be cleaned up at the Contractor's expense to the satisfaction of the Engineer. The Contractor shall assure that the site is properly prepared. The Contractor shall repair all tire ruts created by the equipment. Areas needing grading repair prior to hydroseeding shall be blended and floated to match surrounding grades. Areas having less than 80% plant coverage within thirty (30) days after the initial application shall be reseeded every twenty (20) days until 80% of the ground surface is evenly covered by hydroseeded or subsequently reseeded growth. ADD the following: 801-4.8.3.1 Weed Eradication. The Contractor shall water all irrigated areas to be hydroseeded for three (3) weeks prior to hydroseeding to allow for germination of the weed seeds. The Contractor shall spray all weeds with a post emergent herbicide immediately after the completion of the three week irrigation period. After two (2) weeks, the Contractor shall again eradicate the weeds and complete the preparation of the soil prior to the application of the hydroseed mixes. ADD the following: 801-4.10 Erosion Control Matting Installation. ADD the following: 801-4.10.1 General. Before installation of erosion control matting the Contractor shall complete all soil preparation, fine grading, and hydroseeding of the areas to receive erosion control matting. ADD the following: 801-4.10.2 Coordination with Hydroseeding. Erosion control matting shall be installed by the Contractor immediately after the first application of hydroseed materials. In all cases the Contractor shall place the erosion control matting within three days after the first hydroseed material application. Should any seed in the hydroseed materials begin to germinate within the three-day period after application or before the installation of the erosion control matting, the installation of the erosion control matting shall be 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 268 considered as late and the Contractor shall disc the hydroseed materials into the top 100m (4”) of the underlying soil, condition the soil for hydroseeding, apply hydroseeding materials at the rates and of the type specified and then install the erosion control matting. No additional payment will be made for second or subsequent hydroseed applications resulting from late installation of erosion control matting. ADD the following: 801-4.10.3 Installation. The Contractor shall install erosion control matting using the following techniques: 1. Begin at the top of the slope by placing the erosion control matting into a 150 mm (6“) wide by 150 mm (6“) deep trench with the end of the matting laid flat in the bottom of the trench. 2. Anchor the end of the erosion control matting with erosion control mat staples spaced no more than 300 mm (12”) on centers placed at the intersection of the bottom and the downhill vertical face of the trench. 3. Roll the erosion control matting down the slope. 4. Staple the erosion control matting on an alternating grid consisting of three across and two across lines of staples in horizontal lines spaced 900mm (3’) on centers. 5. Erosion control mat so stapled shall be spaced such that no less than 1 ¾ staples per square meter (1½ staples per square yard) are provided to anchor the erosion control matting. 6. Start the adjacent erosion control mat as in Item No. 1 of this section, overlapping the previously placed mat by no less than 50 mm (2”). 7. Staple placement may be such as to use the staples used to secure the adjacent mat to secure both mats along their edges. 801-5 IRRIGATION SYSTEM INSTALLATION. 801-5.1 General. ADD the following: The Contractor shall apply irrigation water as often and in sufficient amounts, as conditions may require, to germinate and establish the seed and keep the container plants healthy and growing. The Contractor shall lay out lines, valves, and other underground utilities and receive the approval of the Engineer before digging trenches. The Contractor shall be responsible for damages caused by its operations. Connections shall be made at approximately the locations shown on the drawings. The Contractor shall be responsible for unapproved changes. Permission to shut off any existing in-use water lines must be obtained 48 hours in advance, as to the date, time and exact length of time of each shut-off. The Contractor shall demonstrate that the entire irrigation system is under full automatic operation for a period of seven days prior to any planting. 801-5.3 Irrigation Pipeline Installation. ADD the following: The Contractor shall install all pressure main line piping from the irrigation system so as to maintain 3.1 m (10’) minimum horizontal separation from all potable water piping. Where reclaimed and potable water pressure mainline piping cross, the reclaimed water piping shall be installed below the potable water piping, sleeved in a pressure rating of 200 PSI SDR 21 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 269 “Alertline” PVC sleeve which extends a minimum of 3.1 m (10’) on either side of the potable water piping and be located to provide a minimum vertical clearance of 300 mm (12”) between the reclaimed and potable water lines. Conventional (white) PVC pipe Schedule 40 may be used for sleeving material if it is taped along its entire length with 75 mm (3“) wide purple warning tape which reads “Caution Reclaimed Water”. For trenching through areas where topsoil has been spread, the Contractor shall deposit topsoil on one side of trench and subsoil on opposite side. Subsoil shall be free of all rocks 13 mm (½“) in diameter or larger, debris, and litter, prior to use as backfill. The Contractor shall repair any leaks and replace all defective pipe or fittings until lines meet test requirements. The Contractor shall not cover any lines until they have been inspected and approved by the Engineer for tightness, quality of workmanship, and materials. The Contractor shall not be backfill trenches until all required tests and observations are performed. Observations include sprinkler heads, all fittings, lateral and mainline pipe, valves, and direct burial wire. 801-5.3.3 Plastic Pipeline. ADD the following: The Contractor shall store all pipe and fittings under cover until used, and all pipe and fittings shall be transported in a vehicle with a bed long enough to allow the length of pipe to lay flat so as not to be subjected to undue bending or concentrated external load at any point. Pipe ends and fittings shall be wiped with MEK, or equal, before welding solvent is applied. Welded joints shall be given a minimum of 15 minutes to set before moving or handling. All field cuts shall be beveled to remove burrs and excess before fitting and gluing together. The Contractor shall center load pipe with small amount of backfill to prevent arching and slipping under pressure. Joints shall be exposed for inspection during testing. Plastic-to-plastic joints shall be solvent-welded, using only solvent recommended by pipe manufacturer. ADD the following: 801-5.3.6 Installation of Brass Pipe. The Contractor shall cut brass piping by power hacksaw, circular cutting machine using an abrasive wheel, or hand hacksaw. No piping shall be cut with metallic wheel cutter of any description. The Contractor shall ream and remove rough edges or burrs on all pipe so that smooth and unobstructed flow is obtained, place Teflon tape, Teflon dope, or approved equal on male threads only, and tighten to prevent any leakage. The Contractor shall tighten screwed joints with tongs or wrenches. Caulking is not permitted. ADD the following: 801-5.4.1 Valves. ADD the following: The Contractor shall install each control valve in a separate valve box with a minimum of 300 mm (12”) separation between valves and 150 mm (6”) from any fixed object or structure. ADD the following: 801-5.4.2 Valve Boxes. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 270 The Contractor shall install no more than one valve per box. All boxes are to be marked as to the type of valve. Remote control valve boxes shall also indicate control station number. ADD the following: 801-5.4.3 Backflow Preventer. The Contractor shall install backflow preventer assembly in accordance with manufacturer's specifications and as directed on drawings. Exact location and positioning shall be verified on the site by the Engineer. 801-5.5.4 Sprinkler Head Adjustment. ADD the following: The Contractor shall flush and adjust all irrigation heads and valves for optimum performance and to prevent overspray onto walks, roadways buildings, walls, and other structures. ADD the following: 801-5.5.5 Drip Assembly. The Contractor shall install drip emitter filter on the supply side of all electric pressure regulating control valve for all emitter systems. The Contractor shall install a flush valve on the discharge side of all drip laterals. 801-5.6 Automatic Control System Installation. ADD the following: The Contractor shall install all portions of the electrical installation with materials and methods conforming to the requirements of the 1996 National Electrical Code. The Contractor shall provide no less than one control wire and one common ground wire to service each valve in system. 801-5.7.3 Sprinkler Coverage Test. ADD the following: This test shall be accomplished before any ground cover is planted. 801-6 MAINTENANCE AND PLANT ESTABLISHMENT. ADD the following: For hydroseeded areas, median planting and mitigation area, The Contractor shall maintain said areas for period of no less than 120 days or until final acceptance of the project, whichever is the greater. Mowing is not required for hydroseeded areas. The Contractor shall provide complete landscape maintenance of all planted areas. The work shall include, but not be limited to, watering, litter control, weed control, stake repair, cultivating, supplementary fertilization, repair of irrigation systems, and control of diseases and pests. The Contractor shall submit a written plan to control weeds, disease, and pest infestations in the planting areas and utilize City of Carlsbad Integrated Pest Management Plan (IMP). The submittal shall conform to the requirements for shop drawings as specified in section 2-5.3 et seq. of the specifications. The Engineer shall approve all methods and materials for such 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 271 control. Upon approval, the Contractor shall implement the control measures, exercising extreme caution in using pesticides and taking all steps to ensure the safety of the public. Only licensed personnel will be permitted to perform toxic spraying work. During the plant establishment period, the Contractor shall furnish sufficient workers and equipment on a daily basis to perform the work required by this section. Any day when the Contractor fails to adequately carry out specified maintenance work, as determined necessary by the Engineer, will not be credited as one of the plant establishment days. All planting areas which are damaged by construction shall be repaired by the Contractor within twenty (20) days following completion of construction in such. The Contractor shall repair such damaged areas. The repair shall consist of bringing the damaged area back to final grade, preparing the soil, replanting the area with the same vegetation as originally specified, and maintaining the area to achieve acceptable plant establishment. The Contractor shall provide temporary irrigation for hydroseeded areas for a minimum of 120 days to ensure adequate plant establishment. Towards the end of the maintenance period, the Contractor shall gradually reduce the amount of irrigation to allow plant adaptation to non- irrigated conditions. Upon the approval of the engineer, the temporary irrigation system shall be shut off at the end of the maintenance period. The hydroseeded areas must have their growth of 80% established and the coverage must be evenly successful over the entire hydroseeded area and adequate to prevent erosion no less than 30 days before the end of the maintenance period. Should the coverage not be achieved the maintenance period shall be extended until the required coverage is achieved plus an additional 30 day period. The Contractor shall call for a final inspection 30 days before the end of the maintenance period and at the end of the maintenance period. Failure to pass inspection will result in an extension of the maintenance period. The Contractor shall continue to provide maintenance for such time necessary to obtain conformance to the specifications. 801-7 MEASUREMENT AND PAYMENT. ADD the following: The lump-sum or unit prices set forth in the contract documents shall include, but not be limited to, full compensation for furnishing all labor, materials, tools, and equipment and performing all work necessary to complete, maintain, and guarantee the planting and irrigation work described or specified in the contract documents, including soils testing and recommended soil amendments, seed and hydroseed slurry, tree stakes, bark mulch, erosion control matting, plant materials, temporary irrigation and permanent irrigation, including reduced-pressure back-flow preventer, ball valves, drip valve assembly, electric control valves, quick couplers, control wires, pull boxes, valve boxes, all piping and sleeves, electrical conduits, irrigation heads, drip emitters, bubblers, drip irrigation equipment, connection from electrical service to irrigation electrical meter, connection from meter to irrigation controller(s), installation of controller enclosure, concrete pads, preparation, correction, reproduction and lamination of “as-built” drawings, controller charts, assembly and submittal of the check list and operation and maintenance manuals and all appurtenances to the aforementioned items, as well as 120 days' maintenance and project guarantees. After completion of the project, the Engineer will retain $8,000 of the total contract amount and will subsequently disburse the $8,000 to the Contractor on a monthly 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 272 basis of $2,000 per month. The Engineer reserves the right to stop payment until all punch list submitted to the Contractor every month are completed. ADD the following: 801-9 GUARANTEE. The Contractor shall guarantee all 600 mm (24”) box trees installed under the contract to live and grow for one year from the day of final acceptance of the contract work. The Contractor shall guarantee all other plant material, including ground covers to live and grow for a period of 30 days from the last day of the maintenance period or final acceptance of the contract work, whichever is the later. The Contractor shall replace, at its expense, all plant material found to be dead, missing, or in poor condition during the maintenance period within 5 days of discovery of such plant material. The Engineer shall be the sole judge as to the condition of the plant material. Plant material found to be dead or in poor condition within the guarantee period shall be replaced by the Contractor, at its expense, within 15 days of written notification. Replacements shall be made to the same specifications required for the original plantings. The Contractor shall submit written vegetation, planting and irrigation guarantee in approved form that all work showing defects in materials or workmanship will be repaired or replaced at no cost to the Engineer for a period of one year from the date of acceptance by the Engineer. The Guarantee form shall be retyped on the Contractor's letterhead and contain the following verbiage: “Guarantee For Vegetation, Planting and Irrigation System For (Project Name) We hereby guarantee that the vegetation, planting and irrigation system we have furnished and installed for (project name) is free from defects in materials and workmanship, and the work has been completed in accordance with the drawings and specifications. We agree to repair or replace any defect in vegetation, material or workmanship, including that due to ordinary wear and tear, which may develop during the periods specified in section 308-7 of the Standard Specifications and the Special Provisions of said project from date of completion of the Work or termination of any maintenance period, whichever is the later, and also to repair or replace any damage resulting from the repairing or replacing of such defects at no additional cost to the Agency. This guarantee does not extend to unusual abuse or neglect that may occur subsequent to the date of completion of the Work or termination of any maintenance period, whichever is the later. We shall make such repairs or replacements within a reasonable time, as determined by the Engineer, after receipt of written notice. In the event of failure to make such repairs or replacements within a reasonable time after receipt of written notice from the Engineer, we authorize the Engineer to proceed to have said repairs or replacements made at our expense, and we will pay the costs and charges therefore upon demand. Project: (Project Name) Location: (Legal Description of Project Property) Name of Contractor: Address: (Of Contractor) Telephone: (Of Contractor) 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 273 By: (Typed or printed names of signing Officer(s) of the Contractor authorized to bind the Contractor in legal matters) Title: (Of said officer(s)) Signature(s) Date of Execution:” ADD the following: 801-9.1 Record Drawings. In addition to the requirements of section 2-5.4, herein, the Contractor shall prepare record drawings that show all changes in the work constituting departures from the original contract drawings, including those involving both constant-pressure and intermittent-pressure lines and appurtenances. The Contractor shall accurately record, on a daily basis, on one set of blue line prints of the irrigation drawings, all changes in work constituting departures from the original contract drawings, including changes in both pressure and nonpressure line. The Contractor shall post information on record drawings no later than the next working day after the work is installed. The Contractor shall record changes and dimensions in a legible and professional manner. When the drawings are approved by the Engineer the Contractor shall transfer all information to a set of reproducible photo mylar drawings. Items required to be shown shall be dimensioned by the Contractor from two permanent points of reference (buildings, monuments, sidewalks, curbs, pavement). The accuracy of location of all items to be shown on the drawings shall be 150 mm (6”) in both the vertical and horizontal planes. All text and numerals placed on drawings shall be 0.30 mm (1/8”) in size. Facilities and items to be located in their horizontal and vertical positions and shown on the record drawings include all point(s) of connection, for water and electrical services: a) Routing of irrigation pressure mainlines b) Backflow preventors c) Ball, gate and check valves d) Irrigation control valves. e) Quick coupler valves f) Routing of service wires g) Routing of control wires h) Electrical service equipment i) Electrical junction boxes j) Irrigation controllers k) Sleeves for future connections l) Other equipment of a similar nature (as directed by the Engineer). The Contractor shall keep the blue print drawings available for the Engineer’s inspection at any time. The Contractor shall make all changes to reproducible drawings in waterproof black ink (no ball point pen). Changes in dimensions shall be recorded in a legible and professional manner. Record construction drawings shall be maintained at the job site during construction. The Contractor shall provide one set of mylar "record" drawings to the Engineer after submitting blueline prints of the proposed "record" drawings for, and obtaining their approval by, the Engineer. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 274 ADD 801-9.2 Controller Chart. The Contractor shall prepare record drawings which shall be submitted to the Engineer for approval by the Engineer before charts are prepared. The Contractor shall provide one controller chart of the maximum size the controller door will allow, for each controller supplied, showing the area covered by that automatic controller. The chart shall be a reduction of the actual record system drawing with a legend to explain all symbols. If the controller sequence is not legible when the drawing is reduced, The Contractor shall enlarge it to a size that will be readable when reduced. The Contractor shall photocopy the chart, with a pastel transparent color used to show area of coverage for each station. When completed and approved, the Contractor shall hermetically seal the chart between two pieces of plastic, each piece being a minimum 20 mils thick. The Contractor shall complete the charts and obtain the Engineers approval prior to final inspection of the irrigation system. ADD the following: 801-9.3 Operation and Maintenance Manuals. The Contractor shall prepare and deliver to the Engineer, within 10 calendar days prior to completion of construction, all required and necessary descriptive material in complete detail and sufficient quantity, properly prepared in four individual bound copies. The descriptive material shall describe the material installed in sufficient detail to permit qualified operating personnel to understand, operate, and maintain all equipment. The Contractor shall include spare parts list and related manufacturer information for each equipment item installed. Each manual shall include the following: a) Index sheet stating Contractor's address and telephone number. b) Duration of Guarantee period. c) List of equipment, with names and addresses of manufacturer's local representative. d) Complete operating and maintenance instructions on all major equipment. e) In addition to the maintenance manuals, the Contractor shall provide the agency maintenance personnel with instructions for major equipment, and show written evidence to the Engineer at the conclusion of the work that this service has been rendered. ADD the following: 801-9.4 Check List. The Contractor shall complete and forward signed and dated checklist to the Engineer before final acceptance of project. ADD the following checklist at the end of the project, using the format shown: a) Plumbing permits (if none required, so note) b) Materials approval c) Pressure mainline test (by whom, and date) d) Record drawings completed (received by, and date) e) Controller chart completed (received by, and date) f) Materials furnished (received by, and date) 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 275 g) Operation and maintenance manuals furnished (received by, and date) h) System and equipment operation instructions (received by, and date) i) Manufacturer warranties (received by, and date) j) Written guarantee by Contractor (received by, and date) ADD the following section: SECTION 803 – BIOFILTRATION BMP 803-1 GENERAL. Biofiltration Soil Media (BSM) is intended to filter storm water and support plant growth while minimizing the leaching of potential pollutants. This specification includes requirements that apply to BSM used in stormwater treatment BMPs, including biofiltration and biofiltration. Biofiltration Soil Media is also referred to as Engineered Soil Media and Bioretention Soil Media. 803-2 BLENDED BSM CRITERIA AND TESTING REQUIREMENTS. 803-2.1 General. Blended BSM shall consist of 60% to 80% by volume sand, up to 20% by volume topsoil, and up to 20% by volume compost. Sand, Topsoil, and Compost used in BSM shall conform to requirements listed in Sections 803-3, 803-4, and 803-5, respectively. For biofiltration/biofiltration with outlet-controlled designs, it is likely that topsoil will need to be omitted or reduced to achieve permeability targets. Alternative mix components and proportions may be utilized, provided that the whole blended mix conforms to whole BSM criteria, detailed in Section 803-2.3 through 803-2.5. Alternative mix designs may include alternative proportions and/or alternative organic amendments. Alternative mixes are subject to approval by the County. Alternative mixes that use an alternative organic component (rather than compost) may be necessary when BMPs are installed in areas with nitrogen or phosphorus impaired receiving waters in order to meet more stringent BSM quality requirements as detailed in Section 803-2.5. 803-2.2 Testing and Submittals. At least 30 days prior to ordering materials, the Contractor shall submit the following to the County reviewer (upon request): source/supplier of BSM, location of source/supplier, a physical sample of the BSM, whole BSM test results from a third-party independent laboratory, test results for individual component materials as required, and description of proposed methods and schedule for mixing, delivery, and placement of BSM. The test results shall be no older than 120 days and shall accurately represent the materials and feed stocks that are currently available from the supplier. Test results shall demonstrate conformance to agronomic suitability and hydraulic suitability criteria listed in Sections 803-2.3 and 803-2.4, respectively. BSM for use in BMPs in areas with water quality impairments in receiving waters shall also comply with applicable Chemical Suitability criteria in Section 803-2.5. No delivery, placement, or planting of BSM shall begin until test results confirm the suitability of the BSM. The Contractor shall submit a written request for approval which shall be accompanied by written analysis results from a written report of a testing 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 276 agency. The testing agency must be registered by the State for agronomic soil evaluation laboratory test fees shall be paid for by the Contractor. 803-2.3 Agronomic Suitability. The BSM shall conform to the requirements herein to support plant growth. BSM which requires amending to comply with the below specifications shall be uniformly blended and tested in its blended state prior to testing and delivery. a) pH range shall be between 6.0-8.5. b) Salinity shall be between 0.5 and 3.0 millimho/cm (as measure by electrical conductivity. c) Sodium absorption ratio (SAR) shall be less than 5.0. d) Chloride shall be less than 800 ppm. e) Cation exchange capacity shall be greater than 10 meq/100 g. f) Organic matter shall be between 2 and 5%. g) Carbon: Nitrogen ratio shall be between 12 and 40 (15 to 40 preferred). Textural class fraction shall adhere to limits in Table 803-2.1, as determined by ASTM Method D422 or an approved alternative method: TABLE 803-2.3 Textural Class (ASTM D422) Size Range Mass Fraction (percent) Gravel Larger than 2 mm 0 to 25 of total sample Clay Smaller than 0.005 mm 0 to 5 of non-gravel fraction Test results shall show the following information: a) Date of testing. b) Project name, contractor name, and source of materials and supplier name. c) Copies of all testing reports including, at a minimum, analytical results sufficient to confirm compliance with all requirements listed in this section. 803-2.4 Hydraulic Suitability. BSM shall meet the have appropriate hydraulic properties for filtering stormwater. The BSM shall conform to the requirements herein to support plant growth. BSM which requires amending, shall be uniformly blended and tested in its blended state prior to testing and delivery. 803-2.4.1 Testing. The saturated hydraulic conductivity of the whole BSM shall be measured according to the method detailed in the measurement of hydraulic conductivity (USDA Handbook 60, method 34b), commonly available as part of standard agronomic soil evaluation, or ASTM D24234 Permeability of Granular Soils (at approximately 85% relative compaction Standard Proctor, ASTM D698). BSM shall conform to hydraulic criteria associated with the BMP design configuration that best applies to the facility where the BSM will be installed (Section 803-2.4.2 or 803-2.4.3). 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 277 803-2.4.2 Systems with Unrestricted Underdrain System (i.e., media control). For systems with underdrains that are not restricted, the BSM shall meet the minimum and maximum measured hydraulic conductivity found in Table 803-2.4 to ensure adequate flow rate through the BMP and longevity of the system but reduce excessive velocities through the media. In all cases, an upturned elbow system on the underdrain, measuring 9 to 12 inches above the invert of the underdrain, should be used to control velocities in the underdrain pipe and reduce potential for solid migration through the system. 803-2.5 Chemical Suitability for Areas Draining to Impaired Receiving Waters. 803-2.5.1 General. The chemical suitability criteria listed in this section do not apply to systems without underdrains, unless groundwater is impaired or susceptible to nutrient contamination. Limits for a given parameter only apply if that parameter is associated with a water quality impairment, priority water quality condition, and/or TMDL in the receiving water. Limits may be waived at the discretion of the County if it is determined that it is unreasonable to meet the specification using locally-available materials (available within 100 miles). 803-2.5.2 Testing. Potential for pollutant leaching shall be assessed using either the Saturated Media Extract Method (aka, Saturation Extract) that is commonly performed by agronomic laboratories or the Synthetic Precipitation Leaching Procedure (SPLP) (EPA SW-846, Method 1312). If the saturation extract method is used, samples may be rinsed with up to five pore volumes before collecting extract for analysis. 803-3 SAND FOR BSM. 803-3.1 General. Sand used in BSM should preferably be washed prior to delivery. If sand is not washed it must still meet sieve analysis requirements in Table 1. 803-3.2 Gradation Limits. A sieve analysis shall be performed in accordance with California Test 202, ASTM D 422, or approved equivalent method to demonstrate compliance with the gradation limits shown in Table 803-3.2. Fines passing the No. 200 sieve shall be non-plastic. TABLE 803-3.2 Percentage Passing Sieve (by weight) Sieve Size (ASTM D422) Minimum Maximum 3/8 inch 100 100 #4 90 100 #8 70 100 #16 40 95 #30 15 70 #40 5 55 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 278 Percentage Passing Sieve (by weight) Sieve Size (ASTM D422) Minimum Maximum #100 0 15 #200 0 5 803-4 TOPSOIL FOR BSM. 803-4.1 General. Topsoil shall be free of hazardous materials and shall be consistent with a common definition of topsoil. Decomposed granite and derivatives of decomposed granite are not considered to be topsoil for the purpose of this specification. 803-4.2 Textural Class. Topsoil shall be classified as a sandy loam or a loamy sand according to the US Department of Agriculture soil classification system. In addition, a textural class analysis shall be performed in accordance with ASTM D422, or an approved alternative method to demonstrate compliance with the gradation limits in Table 803-4.2. Table 803-4.2 Textural Class (ASTM D422) Size Range Mass Fraction (percent) Gravel Larger than 2 mm 0 to 25 of total sample Clay Smaller than 0.005 mm 0 to 15 of non-gravel fraction 803-5 COMPOST FOR BSM. 803-5.1 General. Compost shall be produced at a facility inspected and regulated by the local enforcement agency for CalRecycle. Compost should also preferably be certified by the U.S. Composting Council’s Seal of Testing Assurance Program (USCC STA) or an approved equivalent program. Compost shall not be produced from biosolids feedstock. 803-5.1.1 Gradation Limits. A sieve analysis shall be performed in accordance with ASTM D 422 or approved equivalent method to demonstrate compliance with the gradation limits show in Table 803-5.1.1. Table 803-5.1.1 Sieve Size (ASTM D422) Percent Passing Sieve (by weight) 1/2” 97 to 100 2 mm 40 to 90 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 279 803-5.1.2 Material Content. Organic Material Content shall be 35% to 100% by dry weight and moisture shall be 25% to 60% wet weight basis. Physical contaminants (manmade inert materials) shall not exceed 1% by dry weight. 803-5.2 Compost Testing. Compost shall meet the following requirements as demonstrated through standard agronomic testing methods: a) Carbon to nitrogen (C:N) ratio. C:N shall be between 15:1 and 40:1, preferably above 20:1 to reduce the potential for nitrogen leaching/washout. b) pH. pH shall be between 6.0 and 8.5. c) Soluble Salt Concentration. Soluble Salt Concentration shall be less than 10 dS/m. (Method TMECC 4.10-A, USDA and U.S. Composting Council). d) Stability. Carbon Dioxide evolution rate shall be less than 3.0 mg CO2-C per g compost organic matter (OM) per day or less than 6 mg CO2-C per g compost carbon per day, whichever unit is reported. (Method TMECC 5.08-B, USDA and U.S. Composting Council). Alternatively, a Solvita rating of 5.5 or higher is acceptable. 803-5.2.1 Pathogens and Pollutant Limits. Select pathogens shall pass US EPA Class A standard, 40 CFR Section 503.32(a). Trace Metals shall pass US EPA Class A standard, 40 CFR Section 503.13, Table 1 for Ceiling Concentrations. 803-6 DELIVERY, STORAGE, HANDLING, AND PAYMENT. 803-6.1 General. BSM shall be thoroughly mixed prior to delivery using mechanical mixing methods such as a drum mixer. The Contractor shall protect soils and mixes from absorbing excess water and from erosion at all times. 803-6.1.1 Delivery. The Contractor shall not deliver or place soils in wet or muddy conditions. 803-6.1.2 Storage. The Contractor shall not store materials unprotected during large rainfall events (>0.25 inches). If water is introduced into the material while it is stockpiled, the Contractor shall allow the material to drain to the acceptance of the County before placement. 803-6.1.3 Handling and Placement. BSM shall be lightly compacted and placed in loose lifts approximately 12 inches (300 mm) to ensure reasonable settlement without excessive compaction. Compaction within the BSM area should not exceed 75 to 85% standard proctor within the BSM. Machinery shall not be used in the biofiltration facility to place the BSM. A conveyor or spray system shall be used for media placement in large facilities. Low ground pressure equipment may be authorized for large facilities at the discretion of the County. Placement methods and BSM quantities shall account for approximately 10% loss of volume due to settling. Planting methods and timing shall account for settling of media without exposing plant root systems. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 280 803-6.1.4 Hydraulic Suitability. The County may request up to three double ring infiltrometer tests (ASTM D3385) or approved alternative tests to confirm that the placed material meets applicable hydraulic suitability criteria. In the event that the infiltration rate of placed material does not meet applicable criteria, the County may require replacement and/or de-compaction of materials. 803-6.2 Quality Control and Acceptance. 803-6.2.1 General. Close adherence to the material quality controls herein is necessary in order to support healthy vegetation, minimize pollutant leaching, and assure sufficient permeability to infiltrate/filter runoff during the life of the facility. Amendments may be included to adjust agronomic properties. Acceptance of the material will be based on test results certified to be representative. Test results shall be conducted no more than 120 days prior to delivery of the blended BSM to the project site. For projects installing more than 100 cubic yards of BSM, batch specific tests of the blended mix shall be provided to the County for every 100 cubic yards of BSM along with a site plan showing the placement locations of each BSM batch within the facility. 803-7 AGGREGATE MATERIALS FOR BIOFILTRATION DRAINAGE LAYERS. 803-7.1 General. This section provides material specifications for drainage layers below BSM in biofiltration BMPs. This consists of a two-layer filter course placed below the BSM and above an open-graded aggregate stone reservoir. 803-7.2 Rock and Sand Materials for Drainage Layers. 803-7.2.1 General. All sand and stone products used in biofiltration drainage layers shall be clean and thoroughly washed. 803-7.2.2 Choker Layer. Graded aggregate choker material is installed as a filter course to separate BSM from the gravel layer. The purpose of this layer is to limit migration of sand or other fines from the BSM. The choker layer consists of two layers of choking material increasing in particle size. The top layer (closest to the BSM) of the filter course shall be constructed of thoroughly washed ASTMC33 Choker Sand as detailed in Table 200-1.5.5. The bottom layer of the filter course shall be constructed of thoroughly washed ASTM No. 8 aggregate material conforming to gradation limits contained in Table 200-1.2.1. 803-7.2.3 Gravel Layer. Open-graded aggregate material is installed below filter course layers to provide additional storm water storage capacity and contain the underdrain pipe(s). This layer shall be constructed of thoroughly washed AASHTO No. 57 open graded aggregate material conforming to gradation limits contained in Table 200-1.2.1. 803-7.3 Layer Thicknesses and Construction. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 281 803-7.3.1 General. Aggregate shall be deposited on underlying layers at a uniform quantity per linear foot (meter), which quantity will provide the required compacted thickness within the tolerances specified herein without resorting to spotting, picking up, or otherwise shifting the aggregate material. 803-7.3.2 Choker Layer. Each of the two filter course layers (top layer of ASTM C33 Choker Sand and bottom layer of ASTM No. 8) shall be installed evenly to a total thickness of 3 inches (75 mm). Both layers shall be spread in single layers. Marker stakes should be used to ensure uniform lift thickness. 803-7.3.3 Gravel Layer. The thickness of the aggregate drainage and storage layer (AASHTO No. 57) will depend on site specific design and shall be detailed in contract documents. 803-7.3.4 Spreading. Drainage layers shall be as delivered as uniform mixtures and each layer shall be spread in one operation. Segregation within each aggregate layer shall be avoided and the layers shall be free from pockets of coarse or fine material. 803-7.3.5 Compacting. Filter course material and aggregate storage material shall be lightly compacted to approximately 80% standard proctor without the use of vibratory compaction. 803-8 SUMMARY. Summary of BSM specification requirements is included in Table 803-8. Table 803-8 Component Requirement BSM Material Composition Sand: 60-80% by volume Topsoil: 0-20% by volume Compost: 20% by volume Alternative Blends Acceptable? Yes, but they must meet performance-based specifications. Sand Type Washed sand conforming to particle size distribution Topsoil Type Sandy loam or loamy sand with clay < 15% and gravel < 25% Compost Type From a CalRecycle permitted facility. Biosolids derived materials are not acceptable BSM Permeability 8-24 inches/hour for BMPs without outlet control; 15-80 inches/hour for BMPs with outlet control; testing is required to demonstrate. 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 282 Component Requirement Agronomic Suitability Requirements Limits for salts and potential toxins. C:N ratio between 12 and 40. Water Quality Related Limits? Requirements related to specific pollutants when water quality of receiving waters is impaired for those pollutants. END OF SECTION May need to add Section 2 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 283 SECTION 2 01 11 00 SUMMARY OF WORK PART 1 GENERAL 1.01 WORK COVERED BY CONTRACT DOCUMENTS. a. The Contractor shall perform Work and furnish materials, labor, tools, equipment or services that may be reasonably inferred as being required to produce the intended result, whether specifically called for in the Contract Documents, at no additional cost to the Agency. b. Visible, existing improvements for which no specific disposition is made on the Plans, but which interfere with the Work, shall be removed, and disposed of by the Contractor with the prior approval of the Engineer. c. The completed Work will provide the Agency with slope protection, including a new supporting walls and pedestrian improvements, as more fully described in the Drawings and the technical specifications. Provide all labor, material and equipment for the following: 1. Mobilization & Demobilization 2. Public Notification of Work 3. Clearing and Grubbing 4. Traffic Control Plan and Traffic Control Implementation 5. Utility Locating and Potholing 6. SWPPP Preparation, Implementation and Maintenance 7. Dewatering 8. Pavement Demolition 9. Retaining Wall Demolition 10. Remove Existing Subdrain Systems and Cleanouts 11. Remove and Replace Existing Streetlight 12. Remove/Abandon Existing Monitoring Well 13. Structural Fill Import 14. Earthwork: Excavate and Export 15. Earthwork: Excavate and Fill 16. Cable Railing 17. Permanent Sediment Trap 18. Curb Extension Structural BMP 19. Signing and Striping 20. Portland Cement Concrete Sidewalk 21. Curb and Gutter 22. Brow Ditch 23. Rectangular Concrete Ditch 24. Curb Ramp 25. Sawcut and Replace Asphalt Concrete Paving 26. CMU Retaining Wall 01 11 00 SUMMARY OF WORK Date Printed: March 28, 2024 Document Version: 1.0 Current Update: May 2023 Page 284 27. Soldier Pile Wall 28. Stepped Planter Wall 29. 18" Reinforced Concrete Pipe 30. Modification to Existing Type F Catch Basin 31. Modified Type F Catch Basin 32. Type A Curb Outlet 33. Replace Existing Manhole Lid with Locking Lid 34. Connection at Existing Cleanout Structure 35. Landscape Planting 36. Irrigation 37. Final Stabilization 38. Irrigation Point of Connection System, 39. other improvements as indicated. d. Location of the Project is at the intersection of Marina Drive and Park Drive in the City of Carlsbad, in the County of San Diego, California. e. Work also includes: maintaining the safe passage of pedestrians past the Work area throughout the construction period; traffic control; and obtaining all permits needed to perform the indicated Work. END OF SECTION