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Home My WebLink AboutOrtiz Corporation; 2014-11-21; PWS15-09UTILRecording requested by: CITY OF CARLSBAD When recorded mail to: City Clerk City of Carlsbad 1200 Carlsbad Village Dr. Carlsbad, CA 92008 DOC# 2015-0525972 IIIII/I 1111111111 11111111111111111111111111111111111 IIIII IIIII /Ill 1111 Oct 06, 2015 04:03 PM OFFICIAL RECORDS Ernest J. Dronenburg, Jr., SAN DIEGO COUNTY RECORDER FEES: $0.00 PAGES: 1 Space above this line for Recorder's Use NOTICE OF COMPLETION Notice is hereby given that: 1. The undersigned is owner of the interest or estate stated below in the property hereinafter described. 2. The full name of the undersigned is Carlsbad Municipal Water District (CMWD), a municipal corporation. 3. The full address of the undersigned is 1200 Carlsbad Village Drive, Carlsbad, California 92008. 4. The nature of the title of the undersigned is: In fee. 5. A work or improvement on the property hereinafter described was completed on August 21, 2015 6. The name of the contractor for such work of improvement is Ortiz Corporation. 7. The property on which the work of improvement was completed is on El Camino Real, between Alga Road and La Costa Avenue in the City of Carlsbad, County of San Diego, State of California, and is described as Project No. 5207, La Costa Recycled Water Pipeline. CARLSBAD MUNICIPAL WATER DISTRICT ~ f:u-Public Work VERIFICATION OF SECRETA i, the undersigned, say: I am the Secretary of the Carlsbad Municipal Water District, 1200 Carlsbad Village DrLve, Carlsbad, California, 92008. The Executive Board of said District on q '""2-2-'2ol'S""' , 20jS accepted the above described work as completed and ordered that a Notice of Completion be filed. I declare under penalty of perjury that the foregoing is true and correct. Executed on'Sepf .2t=;., 20 I Sat Carlsbad, California. CARLSBAD MUN IPAL WATER DISTRICT '\'''""'''' \ ,,, c,\PAL ~.t. ''•· ,, ~~ ....... ,"Y-1,):'' :2~ .. ~'$o~'.:;:·.~";. = Cl/J T.;"·.,:,-~ -~=o:: "':e-· :.cn:o ~;CI): ~ ~\ .:;;1 ~":. ~ ~··.~-fliFO?-'t\':..:~ ,::· ....... v ············ ');, .... /,f '\ ~'!p .,,\ Ill!! H. II\\ CITY OF CARLSBAD CONTRACT CHANGE ORDER TRANSMITTAL -C/O #1 Project: 52071, La Costa Recycled Water Pipeline Date Routed: It>) ICi\ to\�J �\6 Reasons for changes: Construction Management & Inspection Department Head Finance Director� City Manager/Mayor Construction Management & Inspection Item 1 : The actual measured quantity of Bid Item No. A-6, Recycled Water Pipeline, is less than the original estimate of 5,500 LF. Decrease Bid Item No. A-6 by 13 LF. Item 2: The actual measured quantity of Bid Item No. A-9, 2-inch Recycled Water Service, exceeds the original estimate of 4 EA. Increase Bid Item No. A-9 by3 EA. Item 3: The actual measured quantity of Bid Item No. A-10, 1-inch Recycled Water Service, exceeds the original estimate of 3 EA. Increase Bid Item No. A-10 by 1 EA. Item 4: Additional exploratory excavation was required to accurately locate the 12-inch Recycled Water Line on Alga Road which was marked out incorrectly. Item 5: During the installation of asphalt pavement, petro mat was discovered in the existing asphalt. Additional compensation is required to dispose of 27 (twenty-seven) loads of asphalt pavement with petro mat. Item 6: The city requested that the contractor apply weld-on galvanizing to the pipe support brackets on the bridge in lieu of paint galvanizing. Additional labor and materials are required to complete the work. The cost includes a credit for the paint on galvanizing originally specified. Item 7: Additional exploratory excavation was required to locate the 30-inch high pressure gas line crossing which was inaccurately marked at station 60+70. The exploratory excavation spanned 1 0 feet on either side of the original mark out. CARLSBAD MUNICIPAL WATER DISTRICT San Diego County California CONTRACT DOCUMENTS, GENERAL PROVISIONS, SUPPLEMENTAL PROVISIONS, AND TECHNICAL SPECIFICATIONS FOR LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 BID NO. PWS15-09UTIL Revised 1/30/13 Contract No. 52071 Page 1 of 172 TABLE OF CONTENTS Item Page Notice Inviting Bids 8 Contractor's Proposal 12 Bid Security Form 18 Bidder's Bond to Accompany Proposal 19 Guide for Completing the "Designation Of Subcontractors" Form 21 Designation of Subcontractor and Amount of Subcontractor's Bid Items 23 Bidder's Statement of Technical Ability and Experience 24 Bidder's Certificate of Insurance for General Liability, Employers' Liability, Automotive Liability and Workers' Compensation 25 Bidder's Statement Re Debarment 26 Bidder's Disclosure of Discipline Record 27 Noncollusion Declaration to Be Executed by Bidder and Submitted with Bid 29 Contract Public Works 30 Labor and Materials Bond 36 Faithful Performance/Warranty Bond 38 Optional Escrow Agreement for Surety Deposits in Lieu of Retention 40 Revised 1/30/13 Contract No. 52071 Page 2 of 172 GENERAL PROVISIONS Section 1 Terms, Definitions Abbreviations and Symbols 1-1 Terms 43 1 -2 Definitions 44 1- 3 Abbreviations 48 1 -4 Units of Measure 52 Section 2 Scope and Control of The Work 2- 1 Award and Execution of Contract 54 2-2 Assignment 54 2-3 Subcontracts 54 2-4 Contract Bonds 55 2-5 Plans and Specifications 56 2-6 Work to be Done 60 2-7 Subsurface Data 60 2-8 Right-of-Way 60 2-9 Surveying 60 2-10 Authority of Board and Engineer 63 2- 11 Inspection 64 Section 3 Changes in Work 3- 1 Changes Requested by the Contractor 64 3-2 Changes Initiated by the Agency 64 3-3 Extra Work 66 3-4 Changed Conditions 68 3- 5 Disputed Wori< 69 Section 4 Control of Materials 4- 1 Materials and Workmanship 72 4- 2 Materials Transportation, Handling and Storage 76 Section 5 Utilities 5- 1 Location 77 5-2 Protection 77 5-3 Removal 78 5-4 Relocation 78 5-5 Delays 79 5- 6 Cooperation 79 Section 6 Prosecution, Progress and Acceptance of the Work 6- 1 Construction Schedule and Commencement of Work 79 6-2 Prosecution of Work 83 6-3 Suspension of Work 84 6-4 Default by Contractor 84 6-5 Termination of Contract 85 6-6 Delays and Extensions of Time 85 6-7 Time of Completion 86 6-8 Completion, Acceptance, and Warranty 87 6-9 Liquidated Damages 87 6-10 Use of Improvement During Construction 87 Revised 1/30/13 Contract No. 52071 Page 3 of 172 Section 7 Responsibilities of the Contractor _ 7-1 Contractor's Equipment and Facilities 80 ^ 7-2 Labor 80 \^ 7-3 Uability Insurance 80 7-4 Workers' Compensation Insurance 80 7-5 Permits 89 7-6 The Contractor's Representative 89 7-7 Cooperation and Collateral Work 89 7-8 Project Site Maintenance 90 7-9 Protection and Restoration of Existing Improvements 92 7-10 Public Convenience and Safety 92 7-11 Patent Fees or Royalties 99 7-12 Advertising 99 7-13 Laws to be Observed..... 99 7-14 Antitrust Claims 99 Section 9 Measurement and Payment 9-1 Measurement of Quantities for Unit Price Work 100 9-2 Lump Sum Work 100 9-3 Payment 100 V Revised 1 /30/13 Contract No. 52071 Page 4 of 172 SUPPLEMENTAL PROVISIONS TO PART 2, 3 AND 6 OF THE SSPWC Part 2 Construction Materials Section 200 Rock Materials 200-1 Rock Products 107 200- 2 Untreated Base Materials 107 Section 201 Concrete, Mortar and Related Materials 201- 1 Portland Cement Concrete 108 201 -3 Expansion Joint Filler and Joint Sealants 110 Section 203 Bituminous Materials 203-6 Asphalt Concrete Ill 203- 11 Asphalt Rubber Hot Mix (ARHM) Wet Process 112 Section 204 Lumber and Treatment with Preservatives 204- 1 Lumber and Plywood 112 Section 206 Miscellaneous Metal Items 206-7 Traffic Signs 113 206-8 Light Gage Steel Tubing and Connectors 115 206- 9 Portable Changeable Message Sign 116 Section 207 Pipe 207- 2 Reinforced Concrete Pipe 117 207-9 Iron Pipe and Fittings 117 207-10 Steel Pipe 118 207-25 Underground Utility Marking Tape 118 Section 209 Signals, Lighting and Electrical Systems 119 Section 210 Paint and Protective Coatings 210-1 Paint 130 210-3 Galvanizing 130 Section 212 Landscape and Irrigation Materials 212-1 Landscape Materials 131 212-2 Irrigation System Materials 135 212- 3 Electrical Materials 137 Section 213 Engineering Fabrics 213- 2 Geotextiles 138 213- 3 Erosion Control Specialties 139 Section 214 Pavement Markers 214- 5 Reflective Pavement Markers 139 Section 215 Fencing 215- 1 Environmental Fencing 140 Part 3 Construction Methods Section 300 Earthwork 300-1 Clearing and Grubbing 141 300-2 Unclassified Excavation 141 300-3 Structure Excavation and Backfill 143 300-4 Unclassified Fill 143 300-5 Borrow Excavation 144 Revised 1/30/13 Contract No. 52071 Page 5 of 172 300-9 Geotextiles for Erosion Control and Water Pollution Control 144 300- 13 Storm Water Pollution Prevention Plan 145 Section 301 Treated Soil, Subgrade Preparation and Placement of Base Materials 301- 1 S u bg rade P reparation 148 Section 302 Roadway Surfacing 302- 5 Asphalt Concrete Pavement 150 302- 11 Asphalt Pavement Repairs and Remediation 151 Section 303 Concrete and Masonry Construction. 303- 1 Concrete Structures 152 303-2 Air-Placed Concrete 152 303-5 Concrete Curbs, Walks, Gutters, Cross Gutters, Alley Intersections, Access Ramps, And Driveways 153 303- 6 Stamped Concrete 153 Section 304 Metal Fabrication and Construction 304- 3 Chain Link Fence 153 Section 306 Underground Conduit Construction 306-1 Open Trench Operations 153 306-5 Abandonment of Conduits and Structures 157 Section 307 Street Lighting and Traffic Signals 157 Section 308 Landscape and Irrigation Installation 308-2 Earthwork and Topsoil Placement 157 308-4 Planting 159 308-5 Irrigation System Installation 161 308-6 Maintenance and Plant Establishment 163 308-7 Guarantee 163 308-8 Measurement and Payment 166 Section 310 Painting 310-5 Painting Various Surfaces 166 Section 312 Pavement Marker Placement and Removal 312- 1 Placement 168 Section 313 Temporary Traffic Control Devices 313- 1 Temporary Traffic Pavement Markers 168 313-2 Temporary Traffic Signing 169 313-3 Temporary Railing (Type K) and Crash Cushions 169 313-4 Measurement and Payment 169 Part 6 Modified Asphalt, Pavement and Processes 600-3 Rubberized Emulsion - Aggregate Slurry 172 Revised 1/30/13 Contract No. 52071 Page 6 of 172 TECHNICAL SPECIFICATIONS DIVISION 01 - GENERAL REQUIREMENTS 01170 Special Technical Provision DIVISION 02 - SITE WORK 02223 Trenching Excavation, Backfilling, and Compacting (completed by City Standards) DIVISION 05 - METALS 05500 Miscellaneous Metalwork DIVISION 15 - MECHANICAL 15000 Piping Components Appendix A Standard Drawings Revised 1/30/13 Contract No. 52071 Page 7 of 172 CARLSBAD MUNICIPAL WATER DISTRICT, CALIFORNIA NOTICE INVITING BIDS UNTIL 2:00 PM ON SEPTEMBER 9, 2014, the Cartsbad Municipal Water District (District) shall accept sealed bids, clearly marked as such, at the Faraday Center, 1635 Faraday Avenue, Carisbad, CA 92008-7314, Attn: Purchasing Officer, by mail, delivery service or by deposit in the Bid Box located in the first floor lobby, at which time they will be opened and read, for performing the work as follows: Furnish and install approximately 5,500 linear feet of 8-inch, C-900, Class 305 pipeline with all valves and appurtenances. Project is located in major arterial and requires traffic control, utility standby inspection, asphalt overiay, pavement striping and mariners. LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 BID NO. PWS15-09UTIL INSTRUCTIONS TO BIDDERS AND BID REQUIREMENTS This bid and the terms of the Contract Documents and General Provisions constitute an irrevocable offer that shall remain valid and in full force for a period of 90 days and such additional time as may be mutually agreed upon by the Carisbad Municipal Water District and the Bidder. No bid will be received unless it is made on a proposal form furnished by the Purchasing Department. Each bid must be accompanied by security in a form and amount required by law. 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 ten (10) days after the Contract is awarded. Pursuant to the provisions of law (Public Contract Code section 10263), appropriate securities may be substituted for any obligation required by this notice or for any monies withheld by the District to ensure performance under this Contract. Section 10263 of the Public Contract Code requires monies or securities to be deposited with the District 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. The Carisbad Municipal Water District may disqualify a contractor or subcontractor from participating in bidding when a contractor or subcontractor has been debarred by the Carisbad Municipal Water District or another jurisdiction in the State of California as an irresponsible bidder. The work shall be performed in strict conformity with the plans, provisions, and specifications as approved by the City Council of the City of Carisbad on file with the Utility Department. The specifications for the work include City of Carisbad Technical Specifications and the Standard Specifications for Public Works Construction. Parts 2 & 3. current edition at time of bid opening and the supplements thereto as published bv the "Greenbook" Comnnittee of Public Works Standards. Inc.. all hereinafter designated "SSPWC", as amended. Specification Reference is hereby made to the plans and specifications for full particulars and description of the work. The General Provisions (Part 1) to the SSPWC do not apply. The Carisbad Municipal Water District encourages the participation of minority and women-owned businesses. The Carisbad Municipal Water District encourages ali bidders, suppliers, manufacturers, fabricators and contractors to utilize recycled and recyclable materials when available, appropriate and approved by the Engineer. Revised 1/30/13 Contract No. 52071 Page 8 of 172 BID DOCUMENTS The bid documents comprise the following documents which must be completed and properiy executed including notarization, where indicated. 1. Contractor's Proposal 2. Bidder's Bond 3. Noncollusion Declaration 4. Designation of Subcontractor and Amount of Subcontractor's Bid 5. Bidder's Statement of Technical Ability and Experience 6. Acknowledgement of Addendum(a) 7. Certificate of Insurance. The riders covering the City, its officials, employees and volunteers may be omitted at the time of bid submittal but shall be provided by the Bidder prior to award of this contract. 8. Bidder's Statement Re Debarment 9. Bidder's Disclosure Of Discipline Record 10. Escrow Agreement for Security Deposits - (optional, must be completed if the Bidder wishes to use the Escrow Agreement for Security) ENGINEER'S ESTIMATE: All bids will be compared on the basis of the Engineer's Estimate. The estimated quantities are approximate and serve solely as a basis for the comparison of bids. The Engineer's Estimate is $1.600.000 TIME OF COMPLETION: The contractor shall complete the Work within the time set in the contract as defined in the General Provisions Section 6-7. SPECIALTY CONTRACTORS: ACCEPTABLE LICENSE TYPES Except as provided herein a bid submitted to the District by a Contractor who is not licensed as a contractor pursuant to the Business and Professions Code shall be considered nonresponsive and shall be rejected by the District. 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. Where federal funds are involved the contractor shall be properiy licensed at the time the contract is awarded. In all other cases the contractor shall state their license number, expiration date and classification in the proposal, under penalty of perjury. This invitation to bid does not involve federal funds. The following classifications are acceptable for this contract: Classification A - General Engineering ESCROW AGREEMENT If the Contractor intends to utilize the escrow agreement included in the contract documents in lieu of the usual 5% retention from each payment, these documents must be completed and submitted with the signed contract. The escrow agreement may not be substituted at a later date. OBTAINING PLANS AND SPECIFICATIONS Sets of plans, various supplemental provisions, and Contract documents may be obtained at the Cashier's Counter of the Faraday Center located at 1635 Faraday Avenue, Carisbad, California 92008-7314, for a non-refundable fee of $30.00 per set. If plans and specifications are to be mailed, the cost for postage should be added. K Revised 1 /30/13 Contract No. 52071 Page 9 of 172 INTENT OF PLANS AND SPECIFICATIONS Any prospective bidder who is in doubt as to the intended meaning of any part of the drawings, specifications or other contract documents, or finds discrepancies in or omissions from the drawings and specifications may submit to the Engineer a written request for clarification or correction. Any response will be made only by a written addendum duly issued by the Engineer a copy of which will be mailed or delivered to each person receiving a set of the contract documents. No oral response will be made to such inquiry. Prior to the 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 Carlsbad Municipal Water District except as hereinbefore specified. No bidder may rely on directions given by any agent, employee or contractor of the Carlsbad Municipal Water District except as hereinbefore specified. REJECTION OF BIDS The Carisbad Municipal Water District reserves the right to reject any or all bids and to waive any minor irregularity or informality in such bids. PREVAILING WAGE TO BE PAID The general prevailing rate of wages for each craft or type of worker needed to execute the Contract shall be those as determined by the Director of Industrial Relations pursuant to the sections 1770, 1773, and 1773.1 of the Labor Code. Pursuant to section 1773.2 of the Labor Code, a current copy of applicable wage rates is on file in the Office of the City Engineer. The Contractor to whom the Contract is awarded shall not pay less than the said specified prevailing rates of wages to all workers employed by him or her in the execution of the Contract. The Prime Contractor shall be responsible for insuring compliance with provisions of section 1777.5 of the Labor Code and section 4100 et seq. of the Public Contracts Code, "Subletting and Subcontracting Fair Practices Act." The City Engineer is the District's "duly authorized officer" for the purposes of section 4107 and 4107.5. The provisions of Part 7, Chapter 1, of the Labor Code commencing with section 1720 shall apply to the Contract for work. PRE BID MEETING A pre-bid meeting and tour of the project site will not be held. UNIT PRICES AND COMPUTATION OF BIDS All bids are to be computed on the basis of the given estimated quantities of work, as indicated in this proposal, times the unit price as submitted by the bidder. In case of a discrepancy between words and figures, the words shall prevail. In case of an error in the extension of a unit price, the corrected extension shall be calculated and the bids will be computed as indicated above and compared on the basis ofthe corrected totals. All prices must be 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. ADDENDUMS Bidders are advised to verify the issuance of all addenda and receipt thereof one day prior to bidding. Submission of bids without acknowledgment of addenda may be cause of rejection of bid. Revised 1 /30/13 Contract No. 52071 Page 10 of 172 BOND AND INSURANCE REQUIREMENTS The Contractor shall provide bonds to secure faithful performance and warranty of the work in an amount equal to one hundred percent (100%) of the Contract price on this project. The Contractor shall provide bonds to secure payment of laborers and materials suppliers, in an amount equal to one hundred percent (100%) of the total amount payable by the tenns of the contract. 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 District until they are released as stated in the General Provisions section of this contract. 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 their liabilities in an amount equal to or in excess of the amount of the bond. The bonds are to be accompanied by the following documents: 1) 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. 2) A certified copy of the certificate of authority of the insurer issued by the insurance commissioner. If the bid is accepted, the District may require copies of the insurer's most recent annual statement and quarteriy statement filed with the Department of Insurance pursuant to Article 10 (commencing with section 900) of Chapter 1 of Part 2 of Division 1 of the Insurance Code, within 10 calendar days of the insurer's receipt of a request to submit the statements. Insurance is to be placed with insurers that: 1) Have a rating in the most recent Best's Key Rating Guide of at least A-:VII 2) Are admitted and authorized to transact the business of insurance in the State of California by the Insurance Commissioner. Auto policies offered to meet the specification of this contract must: 1) Meet the conditions stated above for all insurance companies. 2) Cover anv 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 is waived. The District 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 said insurance shall be included in the bid price. The award of the contract by the District is contingent upon the Contractor submitting the required bonds and insurance, as described in the contract, within twenty days of bid opening. If the Contractor fails to comply with these requirements, the District may award the contract to the second or third lowest bidder and the bid security of the lowest bidder may be forfeited. BUSINESS LICENSE The prime contractor and all subcontractors are required to have and maintain a valid City of Carisbad Business License for the duration of the contract. Approved by the Board of Directors of the Carisbad Municipal Water District, California, by Resolution No. 1494, adopted on the 22""^ day of July, 2014, July 29, 2014 Date ' Deputy City Revised 1/30/13 Contract No. 52071 Page 11 of 172 CARLSBAD MUNICIPAL WATER DISTRICT LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 CONTRACTOR'S P»0PO8W£SSED AND RECORDED: Board of Directors i ^ Carisbad Municipal Water District ^ 1200 Cartsbad Village Drive Carlsbad, California 92008 " JURE The undersigned declares he/she has carefully examined the location of the work, read the Notice Inviting Bids, examined the Plans, Specifications, General Provisions, Contract Documents, and addenda thereto, and hereby proposes to fumish all labor, materials, equipment, transportation, and services required to do all the work to complete Contract No. 72071 in accordance with the Plans, Specifications, General Provisions, Contract Documents, and addenda thereto and that he/she will take in full payment therefore the following unit prices for each item complete, to wit: SCHEDULE "A" LA COSTA RECYCLED WATER PIPELINE Approximate Item Quantity Unit Price Total Amount No. Description And Unit (Fioures) (Figures) A-1 Mobilization at Not to $ 50.000 $ 50.000 Fifty Thousand Exceed (Price in Words) $50,000 A-2 Excavation Support Systems LS $ 8.500.00 $ 8.500.00 at EIGHT THOUSAND, FIVE HUNDRED DOLURS & ZERO CENTS (Price in Words) A-3 Preconstruction Videos and LS $ 5.500.00 $ 5,500.00 Photographs at FIVE THOUSAND, FIVE HUNDRED DOLLARS & ZERO CENTS (Unit Price in Words) A-4 Storm Water Pollution Control LS $ 7.500.00 $ 7.500.00 at SEVEN THOUSAND, FIVE HUNDRED DOLLARS & ZERO CENTS (Price in Words) Revised 1 /30/13 Contract No. 52071 Page 12 of 172 Item No. Description A-5 Traffic Control at FORTY FIVE THOUSAND DOLLARS & ZERO CENTS (Price in Words) Recycled Water Pipeline at NINETY FIVE DOLLARS & ZERO CENTS PER.LF A-6 A-7 A-8 A-9 A-10 A-11 Approximate Quantity And Unit LS 276 LF LS (Unit Price in Words) Bridge Crossing at SIX HUNDRED TWENTY FIVE DOLUVRS & ZERO CENTS/PER LF (Unit Price in Words) Pavement Repair at THREE HUNDRED FIFTY NINE THOUSAND DOI 1 ARS ^ ZFRO CENTS (Unit Price in Words) 2" Recycled Water Service at 4 EA FIVF THOIKSAND. ONF HIJNDRED DOLLARS & ZERO CENTS/EACH (Unit Price in Words) 1" Recycled Water Sen/Ice at 3 EA THREE THOUSAND. THREE HUNDRED DOLLARS & ZERO CENTS/EACH (Unit Price in Words) Combination Air Valve Assembly (2-inch) at FOUR THOUSAND, ONE HUNDRED DOLLARS & ZERO CENTS/EACH 2EA A-12 LS Unit Price (Figures) 5,500 LF $_ $_ (Price in Words) All other work to be done to complete the project but not specifically listed in Bid Item A-1 through A-11 at TEN THOUSAND DOLLARS & ZFRO CENTS , (Unit Price in Words) Total amount of bid in words for Schedule "A": ONE MILLION, DOLLARS & ZERO CENTS' Total Amount (Figures) $_,. 45,000 on 95 00 $. fi?5 no $_ $ 359,000.00 $ 359,000.00 $ 5,100.00 $ ?n,4nn nn 3,300.00 $_ 9.9nn nn $ 4,inn.oo $ 8.2nn.nn $ m.nnnnn TWO HUNDRED NINETEEN THOUSAND Total amount of bid in numbers for Schedule "A": $_ $1,219,000.00 Revised 1/30/13 Contract No. 52071 Page 13 of 172 The basis of award will be the sum of Schedule "A" only. Price(s) given above are firm for 90 days after date of bid opening. Addendum(a) No(s). ZERD has/have been received and is/are included in this proposal. The Undersigned has carefully checked all of the above figures and understands that the District will not be responsible for any error or omission on the part of the Undersigned in preparing this bid. The Undersigned agrees that In case of default in executing the required Contract with necessary bonds and insurance policies within twenty (20) days from the date of award of Contract by the Board of Directors of the Carisbad Municipal Water District, the District may administratively authorize award of the contract to the second or third lowest bidder and the bid security of the lowest bidder may be forfeited. The Undersigned bidder declares, under penalty of perjury, that the undersigned is licensed to do business or act in the capacity of a contractor wtthin the State of Califomia, validly licensed under license number 602454 classification A which expires on n9/.3n/?ni4 , and that this statement is true and correct and has the legal effect of an affidavit. A bid submitted to the District by a Contractor who is not licensed as a contractor pursuant to the Business and Professions Code shall be considered nonresponsive and shall be rejected by the District § 7028.15(e). 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 awarcjed. the contractor shall be properly licensed. The Undersigned bidder hereby represents as follows: 1. That no Board member, officer agent, or employee of the City of Carlsbad is personally interested, directly or indirectly, in this Contract, or the compensatbn to be paid hereunder; that no representation, oral or in writing, of the Board of Directors, its officers, agents, or employees has inducted him/her to enter into this Contract, excepting only those contained in this fomn of Contract and the papers made a part hereof by its temis; and 2. That this bid is made without connection with any person, finn, or corporation making a bid for the same work, and is in all respects fair and without collusk>n or fraud. Accompanying this proposal is BOND (Cash, Certified Check, Bond or Cashier's Check) for ten percent (10%) of the amount bkl. The Undersigned is aware of the provisbns of sectkni 3700 of the Labor Code 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 perfonnance of the work of this Contract and continue to comply until the contract is complete. The Undersigned is aware of the provisions of the Labor Code, Part 7, Chapter 1, Article 2, 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 pro>nsions. Revised 1 /30/13 Contract No. 52071 Page 14 of 172 Check A License - License Detail - Contractors State License Board Page 1 of 3 Home I Online Services | License Details Contractor's License Detail for License # 602454 DISCLAIMER: A license status check provides information taken from the CSLB license database. Before relying on this information, you should be aware ofthe following limitations, (hide/show disclaimer) CSLB complaint disclosure is restricted by law (B&P 7124.6) If this entity is subject to public complaint disclosure, a link for complaint disclosure will appear below. Click on the link or button to obtain complaint and/or legal action information. Per B&P 7071.17 . only construction related civil judgments reported to the CSLB are disclosed. Arbitrations are not listed unless the contractor fails to comply with the terms of the arbitration. Due to workload, there may be relevant information that has not yet been entered onto the Board's license database. Business Information ORTIZ CORPORATION 2000 MCKINLEY AVENUE NATIONAL CITY, CA 91950 Business Phone Number:(619) 434-7925 Entity Corporation Issue Date 09/13/1990 Expire Date 09/30/2016 License Status This license is current and active. I |AII information beiow shouid be reviewed. https://www2.cslb.ca.gov/OiilineServices/CheckLicenseII/LicenseDetaiLaspx?LicNum=602... 9/9/2014 Check A License - License Detail - Contractors State License Board Page 2 of 3 Classifications A - GENERAL ENGINEERING CONTRACTOR Bon(Jing Information Contractor's Bond fThis license filed a Contractor's Bond with SURETEC INSURANCE COMPANY. Bond Number: 109734 jBond Amount: $12,500 Effective Date: 07/27/2012 bontractor's Bond History Bond of Qualifying Individual [The Responsible Managing Officer (RMO) ORTIZ MARCELINO ESPINOZA certified that jhe/she owns 10 percent or more ofthe voting stock/equity ofthe corporation. A bond of qualifying individual is not required. Effective Date: 01/18/2001 Workers' Compensation https://www2.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNuin=602... 9/9/2014 Check A License - License Detail - Contractors State License Board Page 3 of 3 This license has workers compensation insurance with the OLD REPUBLIC GENERAL INSURANCE CORPORATION jpolicy Number:A1CW00031 Effective Date: 04/01/2012 Expire Date: 04/01/2015 Workers' Compensation History Other Personnel listed on this license (current or disassociated) are listed on other licenses. Personnel List Other Licenses Copyright © 2013 State of California Contractors State License Board https://www2.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNuni=602... 9/9/2014 IF A SOLE OWNER OR SOLE CONTRACTOR SIGN HERE: (1) Name under which business is conducted N/A (2) Signature (given and surname) of proprietor (3) Place of Business (Street and Number) City and State . (4) Zip Code Telephone No. (5) E-Mail, IF A PARTNERSHIP. SIGN HERE: (1) Name under which business is conducted N/A (2) Signature (gven and surname and character of partner) (Note: Signature must be made by a general partner) (3) Place of Business. City and State (Street and Number) (4) Zip Code Telephone No. (5) E-Mail Revised 1/30/13 Contract No. 52071 Page 15 of 172 IF A CORPORATION. SIGN HERE: (1) Name under which business is conducted ORTIZ CORPORATION (2) (Signature) MARCELINO E. ORTIZ - PRESIDENT (Title) (3) Incorporated under the laws of the State of Impress Corporate Seal here (4) Place of Business 2000 MCKINLEY AVENUE (Street and Number) City and State NATIONAL CITY, CA (5) Zip Code 91950 Telephone No. 619-434-7925 (6) E-Mail l-UCY@ORTIZCORPORATION / J0SE@0RTIZC0RP0RATI0N.COM NOTARIAL ACKNOWLEDGMENT OF EXECUTiON BY ALL SIGNATORIES MUST BE ATTACHED Revised 1 /30/13 Contract No. 52071 Page 16 of 172 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 State of California County of 9AN PtetfO On ^M^H before me, Date Jl^ue PAEi UJtLSOM Nompy pcje>uc Here Insert Name and Title of the Officer personally appeared HAPCEU^40 Og-TI2- Name(s) of Signer(s) 5^ JUUE RAE WILSON | Commission # 2026140 | Notary Public - California z f San Ditgo County g who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed 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 signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hancUnd official seal. Place Notary Seal Above Signature: OPTIONAL Signature of Notary Public Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document Description of Attached Document Title or Type of Document: CONt^ApT MO. 5^071, C0t^XVACTCXi'<S PtoPoSAL- Document Date: (ft)i&VEt'^SGP^ ^/ Number of Pages: i*?^ Slgner(s) Other Than Named Above: Capacity(ies) Claimed by Signer(s) Signer's Name: Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer Is Representing: ^g-l f2- QOfifiCklAftt^ Signer Is Representing: © 2072 National Notary Association • NationalNotaryorg • 1-800-US NOTARY (1-800-876-6827) Item #5907 List below names of president, vice president, secretary and assistant secretary, if a corporation; if a partnership, list names of all general partners, and managing partners: Marcelino E. Ortiz President Teresa 0. Ortiz Secretary Aida Banghart . Vice President Revised 1/30/13 Contract No. 52071 Page 17 of 172 BID SECURITY FORM (Check to Accompany Bid) LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 (NOTE: The following form shall be used if check accompanies bid.) Accompanying this proposal is a *Certified *Cashiers check payable to the order of CARLSBAD MUNICIPAL WATER DISTRICT, in the sum of dollars ($ ), this amount being ten percent (10%) of the total amount of the bid. The proceeds of this check shall become the property of the District, provided this proposal shall be accepted by the District 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 District if the undersigned shall withdraw his or her bid within the period of fifteen (15) days after the date set for the opening thereof, unless othen/vise required by law, and notwithstanding the award of the contract to another bidder. BIDDER Delete the inapplicable word. (NOTE: If the Bidder desires to use a bond instead of check, the Bid Bond form on the following pages shall be executed-the sum of this bond shall be not less than ten percent (10%) of the total amount of the bid.) Revised 1/30/13 Contract No. 52071 Page 18 of 172 BIDDER'S BOND TO ACCOMPANY PROPOSAL LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 KNOW ALL PERSONS BY THESE PRESENTS: That we,^^^-^ Corporation as Principal and^'^^^^^tio'^^l Fidelity Insurance Company as Surety are held and firmly bound unto the Carlsbad Municipal Water Districf, Califomia, in an amouni as follows: (must be at least ten percent (10%) of the bid amount) Ten Percent of Amount Bid (10% of Bid AmounQfor which payment, Well and truly made, we bind ourselves, our heirs, executors and administrators, successors or assigns, jointly and severally, firmly by these presents. THE CONDITION OF THE FOREGOING OBLIGATION IS SUCH that if the proposal of the above- bounden Principal for: LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 in the City of Carlsbad, is accepted by the Board of Directors, and if the Principal shall duly enter inlo and execute a Contract including required bonds and insurance policies within twenty (20) days from the dale of award of Contraci by the Board of Directors of the Carlsbad Municipal Water District of the City of Carisbad, being duly notified of said award, then this obtigatton shall become null and void; otherwise, it shall be and remain in full force and effect, and the amouni specified herein shall be forfeited to the said District. Revised 1/30/13 Contract No. 52071 Page 19 ot 172 In the event Principal executed this bond as an shall not exonerate the Surety frorn ils obligations individual, it is agreed that the death of Principal under this bond. Executed by PRINCIPAL this day of ^aWUi^ 20 If . PRINCIPAL Ortiz Corporation (sign here) (print name here) (Title and Organization of Swinatoty) By: (sign here) (print name here) (title and organization of signatory) 4th _, 20l4_ Executed by SURETY this of _ September SURETY: Intemational Fidelity Insurance Companv {name of Surety) day 13400 Sabre Springs Parkway, Ste. 245, San Diego, CA 92128 (address of Surety) (858)513- 1795 Bart Stewart, Attomey-in-Fact (printed name of Attomey-in-Fact) (Attach corporate resolution showing current power of attomey.) (Proper notarial acknowledgmerrt of executton by PRINCIPAL and SURETY must be attached.) (Presktent or vtee-presWent and secretary or assistant secretary must sign for corporations. If only one officer signs, the corporation must attach a resolution certified by the secretary or assistant secretary under corporate seal empowering that officer lo bind the corporation.) APPROVED AS TO FORM: CELIA A. BREWER General Counsel Revised 1/30/13 Contract No. 52071 Page 20 d 172 Tel (973) 624-7200 POWER OF ATTORNEY INTERNATIONAL FIDELITY INSURANCE COMPANY ALLEGHENY CASUALTY COMPANY ONE NEWARK CENTER, 20TH FLOOR NEWARK, NEW JERSEY 07102-5207 KNOW ALL MEN BY THESE PRESENTS: That INTERNATIONAL FIDELITY INSURANCE COMPANY , a corporation organized and existing under the laws of the State of New Jersey, and ALLEGHENY CASUALTY COMPANY a corporation organized and existing under the laws ofthe State of Pennnysylvania, having their principal office in the City of Newark, New^Jersey^^ _ BART STEWART Encinitas, CA. their true and lawful attomey(s)-in-fact to execute, seal and deliver for and on its behalf as surety, any and alt bonds and undertakings, contracts of indemnity and other writings obligatory in the nature thereof, which are or may be allowed, required or permitted by law, statute, mle rMu^at^^^^^ and the execufion of such instrumentfs) in pursuance of these presents, shall be as binding upon the said JNTERNATipNAL FIDELITY INSURANOE COMPANY and ALLEGHENYCASUALTYCOMPANY, as fully and amply, to all intents and purposes, as if the same had been duly executed and acknowledged by their regularly elected officers attheir principal offices. This Power of Attorney is executed, and may be revoked, pursuant to and by authority of the By-Laws of INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY and Is granted under and by authorily of the following resolution adopted by the Board of Directors of INTERNATIONAL FIDELITY INSURANCE COMPANY at a meeting duly held on the 20th day of July, 201C) and by the Board of Directors of ALLEGHENY CASUALTY COMPANY at a meeting duly held on the 15th day of August, 2000: "RESOLVED that (1) the President, Vice President, or Secretary of the Corporation Shall have the power to appoint, and to revol<e the appojntments of, Attorneys-in-Fact oi- agents with power and authority as defined or limited in their respective powers of attorney, and to execute on behalf of the Corporatton and affix the Corporation's Seal ftereto, bonds, unciertakings, recognizances, contracts of indemnity and other written obligafions in the nature thereot or related thereto- and (2) any such Officers of the Corporafion may appoint and revoke the appointments of joint-control custodians, agents for acceptanceof process and Attorneys-in-fact with authority to execute waivers and consents on behalf of the Corporafion; and {3) the signature ofany such Officer ot. the Corporafion and the Corporafion's seal may be affixed by facsimile to any power of attorney or certification given for ttie execufion of any bond, undertaking, recognizance, contract of indemnity or oflner written obligafion in the nature thereof or related thereto, such signature and seals when so used whether heretofore or hereafter, being hereby adopted by the Gorporation as file original signature of such officer and the original seal of the Corporation, to be valid and binding upon the Corporation wift file same force ana effect as though manuafly affixed." IN WITNESS WHEREOF, INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY have each executed and attested these presents on this 12th day of March, 2012. STATE OF NEW JERSEY County of Essex ROBERT W. MINSTER Executive Vice President/Chief Operafing Officer (International Fidelity Insurance Company) and President (Allegheny Casualty Company) On this 12th day of March 2012, before me came the individual who executed the preceding insfi'ument, to me personally known, and, being by meduly sworn, said he is the therein described and authorized officer of INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY; that the Seals affixed to Said instrument are the Corporate Seals of said Companies; that the said Corporate Seals and his signature were duly affixed by order of the Boards of Directors of said Companies. IN TESTIMONY WHEREOF, I have hereunto setmy hand affixed my Official Seal, ,„t.H»<,„ at the City of Newark, New Jersey the day and year Urst above written. A NOTARY PUBLIC OF NEW JERSEY My Commission Expires Mar. 27, 2014 CERTIFICATION I, the undersigned officer of INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY do hereby cerfify that I have compared the foregoing copy of the Power of Attomey and affidavit, and the copy of the Secfions of the By-Laws of said Companies as set forth in said Powerof Attomey, with the originals onfiie in the home office of said companies, and that the same are correct transcripts thereof, and of the whole of the said originals, and that the said Power of Attorney has not been revoked and is now in full force and effect. .IN TESTIMONY WHEREOF, I have hereunto set my hand this ^^^^ dayof vf^P^j'^l^^gJ^ >^J^ MARIA BRANCO, /Vssistant Secretary CALIFORNIA ALL-PURPOSE CERTIFICATE OF ACKNOWLEDGMENT State of California County of San Diego On before me, Brittany Aceves, Notaty Public (fiere insert name and title of the ofTicer) personally appeared Bart Stewart who proved to me on the basis of satisfactory evidence to be the person(6^ whose name(s^ is/afe subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/ber/tbek authorized capac ity (4©*), and that by his/hep/theif signature(s) on the instrument the personfs), or the entity upon behalf of which the person(s.>acted, executed the instrument. 1 certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. Signature ot lNotar>' (Notary Seal) BRITTANY/WJEVES Commission No. 2044569 o NOTARY PUBLIC-CA j?*NIAi SAN DIEGOCOUNTY ° Commission ExDires October 7,2017 | ADDITIONAL OPTIONAL INFORMATION DESCRIPTION OF THE ATTACHED DOCUMENT (Title or description oTattached document) ( T itle or description of attached documenl continued) Number of Pages Document Date (Additional information) CAPACITY CLAIMED BY THE SIGNER • Individual (s) • Corporate Officer (Title) • Partner(s) • Attomey-in-Fact • Trustee(s) • Other INSTRUCTIONS FOR COMPLETING THIS FORM Any acknowledgmenl compleled in California must conlain verbiage exactly as appears above in lhe nolaiy secllon or a separale acknowledgmenl form must be properly compleled and allached lo lhal documenl. The only excepiion is if a documenl is lo be recorded outside of Califomia. In such inslances. any aliemaiive acknowledgmenl verbiage as may be printed on such a documenl so long as Ihe verbiage does nol require lhe nolaiy lo do something lhal Is illegal for a nolaiy in California (i.e. cerlifying the aulhorized capaciiy of Ihe signer). Please check lhe documenl carefully for proper notarial wording and attach ihis form if required. • Stale and County information must bc the State and County where the document signer(s) personally appeared before the notary public for acknowledgment. • Date of notarization must bc the date that the signcr<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 notari7.ation. • Indicate the correct singular or plural forms by crossing off incorrect forms (i e. he/she/theyr is /afe) or circling the correct forms. Failure to correctly indicate this information may lead to rejection of document recording, • The notaiy 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 ofthe 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 Ihis document to the signed document 2008 Version CAPA vl2 10 07 800-873-9865 www Notary Classes com Company Profile Page 1 of 1 CALiFORNiA DEPARTMENT OF INSURANCE Company Profile Company Search Company Information Old Company Names Agent for Service Reference Information NAIC Group List Lines of Business Workers' Compensation Complaint and Request for Action/Appeals Contact Information Financial Statements PDF's Annual Statements Quarterly Statements Company Complaint Company Performance & Comparison Data Company Enforcement Action Composite Complaints Studies Additional Info Find A Company Representative In Your Area View Financial Disclaimer COMPANY PROFILE Company Information INTERNATIONAL FIDELITY INSURANCE COMPANY ONE NEWARK CENTER 20TH FL NEWARK, NJ 07102-5207 Old Company Names Agent For Service DOROTHY O'CONNOR-MANSON 2999 OAK ROAD SUITE 820 WALNUT CREEK CA 94597 Reference Information Effective Date NAIC #: 11592 California Company ID #: 4341-4 Date Authorized in California: 02/09/1996 License Status: UNLIMITED-NORMAL Company Type: Property & Casualty State of Domicile: NEW JERSEY bacic to top NAIC Group List NAIC Group #: Lines Of Business 4705 AIA Holdings Inc Grp The company Is authorized to transact business within these lines of Insurance. For an explanation of any of these terms, please refer to the glossary. SURETY bacl< to top © 2008 California Department of Insurance https://interactive.web.insurance.ca.gov/companyprofile/companyprofile?event=companyPr... 9/9/2014 GUIDE FOR COMPLETING THE "DESIGNATION OF SUBCONTRACTORS" FORM REFERENCES Prior to preparation of tfie following "Subcontractor Disclosure Form" Bidders are urged to review tfie definitions in section 1-2 of tfie General Provisions to this Contract, especially, "Bid", "Bidder", "Contracf, "Contractor^', "Contract Price", "Contract Unit Price", "Engineer", "Own Organization", "Subcontractor", and "Work". Bidders are further urged to review sections 2-3 SUBCONTRACTS of the General Provisions. CAUTIONS 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 othenwise to be performed by forces other than the Bidder's own organization will be rejected as non-responsive. Specialty items of work that may be so designated by the Engineer on the "Contractor's Proposal" are not included in computing the percentage of work proposed to be performed by the Bidder. INSTRUCTIONS The Bidder shall set forth the name and location of business of each and every subcontractor whom the Bidder proposes to perform work or labor or render service in or about the work or improvement, and every subcontractor licensed as a contractor by the State of California whom the Bidder proposes to specially fabricate and install any portion of the work or improvement according to detailed drawings contained in the plans and specifications in excess of one-half of one percent (0.5%) of the Bidder's total bid or, in the case of bids or offers for the construction of streets and highways, including bridges, in excess of one-half of one percent (0.5%) or ten thousand dollars ($10,000) whichever is greater. Said name(s) and location(s) of business of subcontractor(s) shall be set forth and included as an integral part of the bid offer. The Designation of Subcontractors form must be submitted as a part of the Bidder's sealed bid. Failure to provide complete and correct information mav result in reiection of the bid as non- responsive. 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 said 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 said item. When a Subcontractor has a Carlsbad business license, the number must be entered on the proper form. If the Subcontractor does not have a valid business license, enter "NONE" in the appropriate space. When the Bidder proposes using a Subcontractor to construct or install less than 100 percent of a bid item, the Bidder shall attach an explanation sheet to the Designation of Subcontractor form. The explanation sheet shall clearly apprise the District of the specific facts that show the Bidder proposes to perform no less than fifty percent (50%) of the work witfi its own forces. Revised 1/30/13 Contract No. 52071 Page 21 of 172 Determination of the subcontract amounts for purposes of award of the contract shall be determined by the Board of Directors in conformance with the provisions of the contract documents and the various supplemental provisions. The decision of the Board of Directors 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 Sections 1771.1 or 1777.7. Bidders shall make any additional copies of the disclosure forms as may be necessary to provide the required information. The page number and total number of additional form pages shall be entered in the location provided on each type of form so duplicated. Revised 1/30/13 Contract No. 52071 Page 22 of 172 DESIGNATION OF SUBCONTRACTOR AND AMOUNT OF SUBCONTRACTOR'S BID ITEMS (To Accompany Proposal) LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 The Bidder certifies that it has used the sub-bid of the following listed subcontractors in preparing this bid for the Work and that the listed subcontractors will be used to perform the portions of the Work as designated in this list in accordance with applicable provisions of the specifications and section 4100 et seq. of the Public Contract Code, "Subletting and Subcontracting Fair Practices Act." The Bidder further certifies that no additional subcontractor will be allowed to perform any portion of the Work in excess of one-half of one percent (0.5%) of the Bidder's total bid, or in the case of bids or offers for construction of streets and highways, including bridges, in excess of one-half of one percent (0.5%) or ten thousand dollars ($10,000), whichever is greater, and that no changes in the subcontractors listed work will be made except upon the prior approval of the Agency. SUBCONTRACTOR'S BID ITEI UlS Portion of Work Subcontractor Name and Location of Business Subcontractor's License No. and Classificatton* Amount of Work by Subcontractor in Dollars* SEAL RIGHT PAVING 364113 ASPHALT PAVING 9053 OLIVE DRIVE C-12 $90,690.24 SPRING VALLEY, CA 91977 O'DAY CONSULTING SURVEY 2710 LOKER AVENUE WEST#100 311.360.00 CARLSBAD, CA 92010 PAYCO SPECIALTIES, INC 298637 ROADWAY STRIPING 120 NORTH SECOND AVENUE B & C-32 $12,365.00 CHULA VISTA, CA 91910-1127 TERRA WEST INC SWPPP 1061 TIERRA DEL REY #204 $650.00 CHULA VISTA, CA 91910 Page of pages of this Subcontractor Designation form Pursuant to section 4104 (a)(2)(A) Califomia Public Contract Code, receipt of tfie information preceded by an asterisk may be submitted by the Bidder up to 24 hours after the deadline for submitting bids contained in the "Notice Inviting Bids," Revised 1/30/13 Contract No. 52071 Page 23 of 172 BIDDER'S STATEMENT OF TECHNICAL ABILITY AND EXPERIENCE (To Accompany Proposal) LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 The Bidder is required to state what work of a similar character to that included in the proposed Contract he/she has successfully performed and give references, with telephone numbers, which will enable the City to judge his/her responsibility, ejqDerience and skill. An attachment can be used. Date Contract Completed Name and Address of the Employer Name and Phone No. of Person to Contract Type of Work Amount of Contract Otay Water District Manny Magana 30" Recycled Pipeline - |December2006 2554 Sweetwater Springs Bl (619) 670-2270 3.5 miles of 30" Steel pipe $14,747,600 Spring Valley. CA 91978' Revised 1/30/13 Contract No. 52071 Page 24 of 172 BIDDER'S CERTIFICATE OF INSURANCE FOR GENERAL LIABILITY, EMPLOYERS' LIABILITY, AUTOMOTIVE LIABILITY AND WORKERS' COMPENSATION (To Accompany Proposal) LA COSTA RECYCLED WATER PIPEUNE CONTRACT NO. 52071 As a required part of the Bidder's proposal the Bidder must attach either of the following to this page. 1) Certificates of insurance showing conformance with the requirements herein for each of: Comprehensive General Uability Automobile Liability SEE ATTACHMENT Workers Compensation Employer's Liability 2) 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 Bkider Policies of insurance for Comprehensive General Liability, Automobile Liability, Workers Compensatfon and Employer's Uability In confonnance with the requirements herein and Certificates of insurance to the Agency showing conformance with the requirements herein. Alt certificates of insurance and statements of willingness to issue insurance for auto policies offered to meet the speciflcatkMi of tfvs contract must: 1) Meet the c(Miditions stated in The Notice Inviting Bids and the General Provisions for this project for each insurance company that the Contractor proposes. 2) Cover anv vehtele used in the performance of the contract, used onsite or offsite, whether owned, non-owned or hired, and whether scfteduled or non-scheduled. Revised 1/30/13 Contract No. 52071 Page 25 of 172 ACORD CERTIFICATE OF LIABILITY INSURANCE DATE (MMnDrYYYY) 11/17/2014 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTlFtCATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder Is an ADDITIONAL INSURED, the poticy(ies) must be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement A statament on this certificate does not confer rights to the certificate holder In lieu of such endorsement(s). PRODUCER Cavignac t Associates 450 B Street, Suite 1800 San Diego, CA 92101-8005 License No. OA99520 NABE: Certificate Department PRODUCER Cavignac t Associates 450 B Street, Suite 1800 San Diego, CA 92101-8005 License No. OA99520 S^lto.Ext): 619-234-6848 rA«.No):619-234-8601 PRODUCER Cavignac t Associates 450 B Street, Suite 1800 San Diego, CA 92101-8005 License No. OA99520 ADDRESS: certificates@eavignac.com PRODUCER Cavignac t Associates 450 B Street, Suite 1800 San Diego, CA 92101-8005 License No. OA99520 INSURER(S) AFFOROINe COVERAGE NAIC* PRODUCER Cavignac t Associates 450 B Street, Suite 1800 San Diego, CA 92101-8005 License No. OA99520 INSURERA niiP RKPTTRTiTr* rjRN TNP <^nRp INSURED Ortiz Corporation 2000 McKinley Avenue National City, CA 91950 United States INSURERS ST PAUL FIRE & MARINE INS CO 24767 INSURED Ortiz Corporation 2000 McKinley Avenue National City, CA 91950 United States INSURERC ALLIED WORLD ASSUR CO 19489 INSURED Ortiz Corporation 2000 McKinley Avenue National City, CA 91950 United States INSURERD INSURED Ortiz Corporation 2000 McKinley Avenue National City, CA 91950 United States INSURERE INSURED Ortiz Corporation 2000 McKinley Avenue National City, CA 91950 United States INSURER F COVERAGES CERTIFICATE NUMBER: 282307 REVISION NUMBER:29i2i9 THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE 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. MSR LTR TYPE OF INSURANCE POUCY NUMBER QENERAL UABIUTY X COMMERCIAL GENERAL UABILITY CLAIMS-MADE OCCUR GEN'L AGGREGATE LIMIT APPLIES PER: "1 PRn I POLICY I X I yg'^f I I LOC A1CG00031402 POLICYEFF (MMmOfYYYYl 4/1/2014 4/1/201S POLICYEXP (MMTOKYYYYl UMTTS EACH OCCURRENCE OAMASe TO RENTED PREMISES (Ea occurrence) MED EXP (Any one person) PERSONAL & ADV INJURY GENERAL AGGREGATE PRODUCTS - COMP/OP AGG Deductible COMBINED SINGLE UMIT (Ea acddent) 1,000,000 100,000 5,000 1, 000,000 2,000,000 2,000,000 5, 000 AUTOMOBILE UABIUTY X A1CA00031402 4/1/2014 4/1/2015 1,000,000 ANY AUTO ALL OWNED AUTOS HIRED AUTOS BODILY INJURY (Per pereon) SCHEDULED AUTOS NON-OWNED AUTOS BODILY INJURY (Per acddent) PROPERTY DAMAGE (Per acddent) UMBRELLA LIAB EXCESS UAB DED OCCUR CLAIMS-MADE ZUP15P0884714NF 4/1/2014 4/1/2015 EACH OCCURRENCE $ 4,000,000 AGGREGATE 4,000,000 RETENTION $ $10,000 WORKERS COMPENSATION AND EMPLOYERS- LIABIUTY ANY PROPRIETOR/PARTNER/EXECUTIVE OFFICERfll/IEMBER EXCLUDED? (Mandatory In NH) If yes, describe under DESCRIPTION OF OPERATIONS t»low A1CW00031403 4/1/2014 4/1/2015 V WC STATU-X I TORY UMITS OTH- -ER. • E.L EACH ACCIDENT 1,000,000 E.L DISEASE-EAEMPLOYEE $ 1,000,000 E L. DISEASE - POUCY UMIT $ 1.000,000 Prof ./Pollution Liab. 4/1/2014 4/1/2015 Ea Claim & Aggreg $2,000,000 DESCRIPTION OF OPERATIONS / LOCATIONS / VEHICLES (Attach ACORD 101, AddMonai Remark* Schedule, If more space Is required) Re: Contracts 52071, Bid# PWS15-09UTIL, Calrsbad Municipal Water District: La Costa Recycled Water Pipeline. Additional Insured coverage applies to General and Automobile Liability for Carlsbad Municipal Water District and City of Carlsbad, its officials, employees and volunteers per policy form. Primary coverage applies to General and Automobile Liability per policy form. Waiver of subrogation applies to General and Automobile Liability and Worlcers Compensation per policy form. Professional Liability- Claims made with $25,000 deductible each claim; Pollution Liability- Occurrence form with $25,000 deductible each occurrence. If the insurance company elects to cancel or CERTIFICATE HOLDER CANCELLATION Carlsbad Municipal Water District and City of Carlsbad Public Works Purchasing Dept. ••635 Faraday Avenue risbad, CA 92008 aited States 1 SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. Carlsbad Municipal Water District and City of Carlsbad Public Works Purchasing Dept. ••635 Faraday Avenue risbad, CA 92008 aited States 1 AUTHORIZED REPRESENTATIVE . /) Matthew R. Slakoff ^^^^^ © 1988-2010 ACORD CORPORATION. All rigiits reserved. ACORD 25 (2010/05) The ACORD name and logo are registered marks of ACORD EXIGIS - CAVIGNAC & ASSOCIATES 291219 Page 2 Of 9 Certificateft 291219, replaces #288498 ACORiX ADDITIONAL REMARKS SCHEDULE AGENCY Cavignac & Associates 450 B Street, Suite 1800 San Diego, CA 92101-8005 (619) 234-6848 phone (619) 234-1239 fax certificatesOoavignac.com NAMED INSURED Ortiz Corporation 2000 McKinley Avenue National City, C:A 91950 United States EFFECTIVE DATE: 11/17/2014 ADDITIONAL REMARKS THIS ADDITIONAL REMARKS FORM IS A SCHEDULE TO ACORD FORM, FORM NUMBER: 25 FORM TITLE: Certificate of Liabilitv Insurance non-renew coverage a 30 days written notice of such cancellation or nonrenewal will be provided and 10 days for nonpayment of premium. ACORD 101 (2008/01) ©2008 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD Page 3 of 9 POLICYNUMBER: AICAOOO31402 COMMERCIAL AUTO CA 04 44 03 10 THIS ENDORSEMENT CHANGES THE POUCY. PLEASE READ IT CAREFULLY. WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US (WAIVER OF SUBROGATION) This endoisernent modlfles Insurance provideci underthe following: BUSINESS AUTO COVERAGE FORM BUSINESS AUTO PHYSICAL DAMAQE COVERAQE FORM GARAGE COVERAGE FORM MOTOR CARRIER COVERAGE FORM TRUCKERS COVERAGE FORM VUth respect to coverage provideci by this endorsement, the provisions ofthe Coverage Form apply unless modi- fied by the endoreement. This endorsement changes the policy effective on the incetiAion date ofthe policy unless another date is indicated below. Named Insured: ORTIZ CORPORATION Endorsement Effective Date: e/1/2013 SCHEDULE Name(s) Of PersorKs) Or Organization(s): WHERE REQUIRED BY WRITTEN CONTRACT. Inibmiation required to complete this Schedule, if not shown above, will be shown in the Declarations. The Transfer or Rights or Recovery Against oth- ers To Us Condition does not apply to the per5on(s} or organization(s} shown in the Schedule, but only to the extent thai subrogation is waived prior to the "ac- cident" or the "loss" under a contract with that person or organization. CA 04 44 0310 G insurance Services Oflice, inc., 2009 Page 1 ofp^ 4 POLICY #: A1CA00031402 COMMERCIAL AUTO CA 20 48 02 99 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DESIGNATED INSURED This endorsement modifies insurance provided under the following: BUSINESS AUTO COVERAGE FORM GARAGE COVERAGE FORM MOTOR CARRIER COVERAGE FORM TRUCKERS COVERAGE FORM With respect to coverage provided by this endorsement, the provisions of the Coverage Form apply unless modi- fied by this endorsement. This endorsement identifies person(s) or organization(s) who are "insureds" under the Who Is An Insured Provi- sion of the Coverage Form. This endorsement does not alter coverage provided in the Coverage Form. This endorsement changes the policy effective on the inception date of the policy unless another date is indicated below. Endorsement Effective: 4/1/2014 Countersigned By: ' i /) Matthew R. Slakoff (Authorized Representative) Named Insured: Ortiz Corporation 2 0 00 McKinley Avenue National City, CA 91950 United States Countersigned By: ' i /) Matthew R. Slakoff (Authorized Representative) SCHEDULE Name of Person(s) or Organization(s): WHERE REQUIRED BY WRITTEN CONTRACT. (If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to the endorsement.) Each person or organization shown in the Schedule is an "insured" for Liability Coverage, but only to the extent that person or organization qualifies as an "insured" under the Who Is An Insured Provision contained in Section II of the Coverage Form. CA 20 48 02 99 Copyright, Insurance Services Office, Inc., 1998 Page 5 of 9 POLICY NUMBER: AICGOOO31402 COMMERCIAL GENERAL LIABILITY CG 20 10 07 04 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. 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): Locatlon(s) Of Covered Operations WHERE REQUIRED BY WRITTEN CONTRACT. 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", "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(s) at the location(s) desig- nated above. B. With respect to the insurance afforded to these additional 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, 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 2. That portion of "your work" out of which the injury or damage arises has been put to its in- tended use by any person or organization other than another contractor or subcontractor engaged in performing operations for a princi- pal as a part of the same project. CG 20 10 07 04 © ISO Properties, Inc., 2004 Page 1 of 1 • Page 6 of 9 POLICY NUMBER:AICGOOO31402 COMMERCIAL GENERAL LIABILiTY CG 24 0410 93 THiS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Name of Person or Organization: WHERE REQUIRED BY WRITTEN CONTRACT. (If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) The TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US Condition (Section IV - COMMERCIAL GENERAL LIABILITY CONDITIONS) is amended by the addition ofthe following: We waive any right of recovery we may have against the person or organization shown in the Schedule above because of payments we make for injury or damage arising out of your ongoing operations or "your work" done under a contract with that person or organization and included in the "products-completed operations hazard". This waiver applies only to the person or organization shown in the Schedule above. CG 24 04 10 93 Copyright, Insurance Services Office, Inc., 1998 Page 7 of 9 OLD REPUBLIC GENERAL INSURANCE CORPORATION CHANGES ADDmONAL INSURED PRIMARY WORDING SCHEDULE THIS END0RSEMB4T CHANGES THE POLICY. PLEASE READ fT CAREFULLY. THIS ENDORSEMB^ MODIFIES NSURANCE PROVIDED UNDER THE FOLLOWING: COMMERCIAL GENERAL LIABILITYCOVERAGE FORM Name of Additional insund PffBon(8) OrOrganizaUonfa): |jocaiHDn(B} of Cowered OpenHoni As raqulrBd by written contract: InlbfTTiation required to comply this Schedule, If not shown above, will be shown In the Dedarallans. The insunance provided by this mdoisenient Is primaiy insurance and we will not seeli contrlbiiUon Irom any other insurance of a like kind avaiable to the person or organization Aown in the schedule above unless the otier Insurance Is provided by a conlractor otherthan the peison or oiganization shown In the schedule above forthe same operation and |ab location. If so, we wll share with that other msurance by ihe method described in paragraph 4.c. {^Section IV- Conrnerc^l Geneial Liability Ccnditicns. All other terms and conditims remain unchanged. Named Insured Ortiz Corporation - Pol(^ Number A1CG00031402 Endorsement No. N/A Poicy Pertod 4/1/2014 to 4/1/2015 Endorsement EfiectlvB Date: 4/1/2014 Producer's Name: Cavignac & Associates - Producer Number: N/A 0tiMui^ it. 4/1/2014 AUTHORISED REFR£5EHTATIVu Matthew R. Slakoff DATt CQENGN 0029 09 06 Page 8 of 9 OLD REPUBLIC GENERAL INSURANCE CORPORATION WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT THIS ENDORSEMENT CHANGES THE POLICY. PLEASE REAE3 YV CAP^EFULLY. THIS ENDORSEMENT MODIFIES INSURANCE PROVIDED UNDER THE FOLLOWING: WORKERS" COMPENSATION AND EMPLOYERS" LIABILITY INSURANCE We have the right to recover our payments from anyone liable for an injury covered by this policy. We wll not enforce our right against the person or organization named in the Sdiedule. 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 WHERE REQUIRED BY WRITTEN CONTRACT The premium charge forthis endorsement is $0.00 Named Insured Ortiz Corporation - Poticy Number A1CW00031403 Endorsement No. N/A Policy Period 4/1/2014 to 4/1/2015 Endorsement Effective Date: 4/1/2014 Producer's Name: Cavignac & Associates Producer Number N/A 4/1/2014 AUTHORIZED REPRESENTATIVE Matthew R. Slakoff WC99 0315(09/06) DATE Pnnp Q nf Q BIDDER'S STATEMENT RE DEBARMENT (To Accompany Proposal) LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 1) Have you or any of your subcontractors ever been debarred as an irresponsible bidder by anotiier jurisdiction in the State of Califomia? yes no 2) If yes, what was/were the name(s) of the agency(ies) and what was/were the period(s) of debanment(s)? Attach additional copies of this page to accommodate more than two debar- ments. party debarred party deban'ed agency agency period of debannent period of debarment BY CONTRACTOR: ORTIZ CORPORATION By: (name of Contractor) (sign here) MARCELINO E. ORTIZ-PRESIDENT (print name/title) Page of. pages of this Re Debamnent form Revised 1/30/13 Contract No. 52071 Page 26 of 172 BIDDER'S DISCLOSURE OF DISCIPLINE RECORD (To Accompany Proposal) LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 Contractors are required by law to be licensed and regulated by the Contractors' State License Board vMch has jurisdiction to investigate complaints against contractors if a complaint regarding a patent act or omission Is filed within four 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 conceming a contractor may be referred to the Registrar, Contractors' State License board, P.O. Box 26000, Sacramento, Califomia 95826. 1) Have you ever had your contractor's license suspended or revoked by the Califomia Contractors' State license Board two or more times within an eight year period? ZL yes no 2) Has the suspension or revocation of your contractor's license ever been stayed? yes no 3) Have any subcontractors that you propose to perform any portion of the Worl< ever had their contractor's license suspended or revolted by the Califomia Contractors' State license Board two or more times within an eight year period? yes no 4) Has the suspension or revocation of the license of any subcontractor's that you propose to perform any portion of^tji^^rk ever been stayed? yes no 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 discipiinary action pertain to, describe the nature of the violation and the disciplinary action tai<en therefore. N/A (If needed attach additional sheets to provide full disclosure.) Page ^ of ^ pages of this Disclosure of Discipline fonrn 0 Revised 1 /30/13 Contract No. 52071 Page 27 of 172 BIDDER'S DISCLOSURE OF DISCIPLINE RECORD (CONTINUED) (To Accompany Proposal) LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 6) If the answer to either of 2 or 4 above is yes fully identify, in each and every case, the party who's discipline was stayed, the date of the violation that the disciplinary action pertains to, describe the nature of the violation and the condition (if any) upon which the disciplinary action was stayed. N/A (If needed attach additional sheets to provide full disclosure.) BY CONTRACTOR: ORTIZ CORPORATION (name of Contractor) By: ^^Ya^^.cJ^X^^) (sign here) MARCELINO E. ORTIZ - PRESIDENT (print name/title) Page ^ of ^ pages of this Disclosure of Discipline fomri Revised 1/30/13 Contract No. 52071 Page 28 of 172 NONCOLLUSION DECLARATION TO BE EXECUTED BY BIDDER AND SUBMITTED WITH BID PUBLIC CONTRACT CODE SECTION 7106 LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 The undersigned declares: I am the PRESIDENT of ORTIZ CORPORATION . the party mal<ing 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 bkl price of the bidder or any other bidder, or to fix any overtiead, 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 thereof, or the contents thereof, or divulged infonnation or data relative thereto, to any corporation, partnership, company, association, organization, bid depository, or to any member or agent thereof, 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 corporatbn, partnership, joint venture, limited liability company, limited liability partnership, or any other entity, hereby represents that he or she has fuli 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 Califomia that the foregoing is true and con-ect and that this declaratton is executed on SEPTEMBER 9TH , 2014 at NATIONAL CITY [city], CA [state]. Signature of Bidder Revised 1 /30/13 Contract No. 62071 Page 29 of 172 CONTRACT PUBUC WORKS This agreement Is made this day of hlo>J<:trJoC^ , 2014, by and between the Carlsbad Municipal Water District of the City of Carlsbad, California, a municipal corporation, (hereinafter called "District"), and ORTIZ CORPORATION whose principal place of business Is 2000 McKinley Avenue, National City CA, (hereinafter called "Contractor"). District and Contractor agree as follows: 1. Description of Work. Contractor shall perform all work specified in the Contract documents for: LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 (hereinafter called "project") 2. Provisions of Labor and Materials. Contractor shall provide all labor, materials, tools, equipment, and personnel to perform the work specified by the Contract Documents. 3. Contract Documents. The Contract Documents consist of this Contract, Notice Inviting Bids, Contractor's Proposal, Bidder's Bond, Noncollusion Declaration, Designation of Subcontractors, Technical Ability and Experience, Bidder's Statement Re Debamient, Escrow Agreement, Release Form, the Plans and Specifications, the General Provisions, addendum(s) to said Plans and Specifications and General Provisions, and all proper amendments and changes made thereto in accordance with this Contract or the f^lans and Specifications, and all bonds for the project; all of which are incorporated herein by this reference. Contractor, her/his subcontractors, and materials suppliers shall provide and install the work as indicated, specified, and implied by the Contract Documents. Any items of work not indicated or specified, but which are essential to the completion of the work, shall be provided at the Contractor's expense to fulfill the intent of said documents. In all instances through the life of the Contract, the District will be the interpreter of the intent of the Contract Documents, and the District's decision relative to said intent will be final and binding. Failure of the Contractor to apprise subcontractors and materials suppliers of this condition of the Contract will not relieve responsibility of compliance. 4. Payment. For all compensation for Contractor's performance of work under this Contract, District shall make payment to the Contractor per section 9-3 PAYMENT of the General Provisions section of this contract. The Engineer will close the estimate of work completed for progress payments on the last working day of each month. The District shall withhold retention as required by Public Contract Code Section 9203. 5. Independent Investigation. Contractor has made an independent investigation of the jobsite, the soil conditions at the jobsite, and all other conditions that might affect the progress of the work, and is aware of those conditions. The Contract price includes payment for all work that may be done by Contractor, whether anticipated or not, in order to overcome underground conditions. Any information that may have been furnished to Contractor by District about underground conditions or other job conditions is for Contractor's convenience only, and District does not warrant that the conditions are as thus indicated. Contractor Is satisfied with all job conditions, Including underground Revised 1 /30/13 Contract No. 52071 Page 30 of 172 conditions and has not relied on information furnished by District. 6. Hazardous Waste or Other Unusual Conditions. If the contract involves digging trenches or other excavations that extend deeper than four feet below the surface Contractor shall promptly, and before the following conditions are disturbed, notify District, in writing, of any: A. Hazardous Waste. Material that Contractor believes may be material that is hazardous waste, as defined in section 25117 of the Health and Safety Code that is required to be removed to a Class I, Class II, or Class III disposal site in accordance with provisions of existing law. B. Differing Conditions. Subsurface or latent physical conditions at the site differing from those indicated. C. Unknown Physical Conditions. Unknown physical conditions at the site of any unusual nature, different materially from those ordinarily encountered and generally recognized as inherent in work of the character provided for in the contract. District shall promptly investigate the conditions, and if it finds that the conditions do materially so differ, or do involve hazardous waste, and cause a decrease or increase in contractor's costs of, or the time required for, performance of any part of the work shall issue a change order under the procedures described in this contract. In the event that a dispute arises between District and Contractor whether the conditions materially differ, or involve hazardous waste, or cause a decrease or increase in the contractor's cost of, or time required for, performance of any part of the work, contractor shall not be excused from any scheduled completion date provided for by the contract, but shall proceed with all work to be performed under the contract. Contractor shall retain any and all rights provided either by contract or by law which pertain to the resolution of disputes and protests between the contracting parties. 7. Immigration Reform and Control Act. Contractor certifies it is aware of the requirements of the Immigration Reform and Control Act of 1986 (8 USC sections 1101-1525) and has complied and will comply with these requirements, including, but not limited to, verifying the eligibility for employment of all agents, employees, subcontractors, and consultants that are included in this Contract. 8. Prevailing Wage. Pursuant to the California Labor Code, the director of the Department of Industrial Relations has determined the general prevailing rate of per diem wages in accordance with California Labor Code, section 1773 and a copy of a schedule of said general prevailing wage rates is on file in the office of the City Engineer, and Is incorporated by reference herein. Pursuant to Califomia Labor Code, section 1775, Contractor shall pay prevailing wages. Contractor shall post copies of all applicable prevailing wages on the job site. 9. Indemnification. Contractor shall assume the defense of, pay all expenses of defense, and indemnify and hold harmless the District, and its officers and employees, from all claims, loss, damage, injury and liability of every kind, nature and description, directly or indirectly arising from or in connection with the performance of the Contract or work; or from any failure or alleged failure of Contractor to comply with any applicable law, rules or regulations including those relating to safety and health; and from any and all claims, loss, damages, injury and liability, howsoever the same may be caused, resulting directly or indirectly from the nature of the work covered by the Contract, except for loss or damage caused by the sole or active negligence or willful misconduct of the District. The expenses of defense include all costs and expenses including attorneys' fees for litigation, arbitration, or other dispute resolution method. Revised 1/30/13 Contract No. 52071 Page 31 of 172 Contractor shall also defend and indemnify the District against any challenges to the award of the contract to Contractor, and Contractor will pay all costs, including defense costs for the District. Defense costs include the cost of separate counsel for District, if District requests separate counsel. Contractor shall also defend and indemnify the District 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 othenwise, and Contractor will pay all costs, including defense costs for the District. Defense costs include the cost of separate counsel for District, if District requests separate counsel. 10. Insurance. 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 hereunder by the Contractor, his or her agents, representatives, employees or subcontractors. Said insurance shall meet the City of Carisbad's policy for insurance as stated in Citv Council Policv # 70. (A) Coverages And Limits Contractor shall maintain the types of coverages and minimum limits indicted herein: a. Commercial General Liability Insurance: $1,000,000 combined single limit per occurrence for bodily injury and property damage. If the policy has an aggregate limit, a separate aggregate in the amounts specified shall be established for the risks for which the District or its agents, officers or employees are additional insured. b. Business Automobile Liability Insurance: $1,000,000 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. c. Workers' Compensation and Employers' Liability Insurance: Workers' compensation limits as required by the Labor Code of the State of California. Workers' compensation offered by the State Compensation Insurance Fund is acceptable to the District. (B) Additional Provisions: Contractor shall ensure that the policies of insurance required under this agreement with the exception of Workers' Compensation and Business Automobile Liability Insurance contain, or are endorsed to contain, the following provisions. a. The District, its officials, employees and volunteers are to be covered as additional insured as respects: liability arising out of activities perfornned 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 District, its officials, employees or volunteers. All additional insured endorsements must be evidenced using separate documents attached to the certificate of insurance; one for each company affording general liability, and employers' liability coverage. b. The Contractor's insurance coverage shall be primary insurance as respects the District, its officials, employees and volunteers. Any insurance or self-insurance maintained by the District, its officials, employees or volunteers shall be in excess of the contractor's insurance and shall not contribute with it. c. Any failure to comply with reporting provisions of the policies shall not affect coverage provided to the District, its officials, employees or volunteers. d. 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. Revised 1/30/13 Contract No. 52071 Page 32 of 172 (C) Notice Of Cancellation. Each insurance policy required by this agreement shall be endorsed to state that coverage shall not be nonrenewed, suspended, voided, canceled, or reduced in coverage or limits except after ten (10) days' prior written notice has been sent to the District by certified mail, retum 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 District. At the option of the District, either: the insurer shall reduce or eliminate such deductibles or self-insured retention levels as respects the District, 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 agreement shall contain a waiver of all rights of subrogation the insurer may have or may acquire against the District 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 herein. (G) Acceptability Of Insurers. Insurance is to 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 of the State of California and/or under the standards specified by Citv Council F^ollcv # 70. (H) Verification Of Coverage. Contractor shall furnish the District 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 District and are to be received and approved by the District before the Contract is executed by the District. (I) Cost Of Insurance. The Cost of all insurance required under this agreement shall be included in the Contractor's bid. 11. Claims and Lawsuits. All claims by contractor for $375,000 or less shall be resolved in accordance with the provisions in the Public Contract Code, Division 2, Part 3, Chapter 1, Article 1.5 (commencing with section 20104) which are incorporated by reference. A copy of Article 1.5 is included in Section 3 of the General Provisions. Tlie contractor shall initially submit all claims over $375,000 to the City using the informal dispute resolution process described in Public Contract Code subsections 20104.2(a), (c), (d). Notwithstanding the provisions of this section of the contract, all claims shall comply with the Government Tort Claim Act (section 900 et seq., of the California Government Code) for any claim or cause of action for money or damages prior to filing any lawsuit for breach of this agreement. (A) Assertion of Claims. Contractor hereby agrees that any contract claim submitted to the District must be asserted as part of the contract process as set forth in this agreement and not in anticipation of litigation or in conjunction with litigation. (B) False Claims. Contractor acknowledges that if a false claim is submitted to the District, it may be considered fraud and the Contractor may be subject to criminal prosecution. (C) Government Code. Contractor acknowledges that California Govemment Code sections 12650 et seq., the False Claims Act, provides for civil penalties where a person knowingly submits a false claim to a public entity. These provisions include false claims made with deliberate ignorance of the Revised 1 /30/13 Contract No. 52071 Page 33 of 172 false information or in reckless disregard of the truth or falsity of the information. (D) Penalty Recovery. If the Carisbad Municipal Water District seeks to recover penalties pursuant to the False Claims Act, it is entitled to recover its litigation costs, including attorney's fees. (E) Debarment for False Claims. Contractor hereby acknowledges that the filing of a false claim may subject the Contractor to an administrative debarment proceeding wherein the Contractor may be prevented from further bidding on public contracts for a period of up to five years. (F) Carlsbad Municipal Code. The provisions of Carisbad Municipal Code sections 3.32.025, 3.32.026, 3.32.027 and 3.32.028 pertaining to false claims are incorporated herein by reference. (G) Debarment from Other Jurisdictions. Contractor hereby acknowledges that debarment by another jurisdiction is grounds for the Board of Directors of the Carisbad Municipal Water District of the City of Carisbad to disqualify the Contractor or subcontractor from participating in future contract bidding. (H) Jurisdiction. Contractor agrees and hereby stipulates that the proper venue and jurisdiction for resolution of any disputes between the parties arising out of this agreement is San Diego County, California. I have read and understand all provisions of Section 11 above. ^^^^ init M" {? init 12. Maintenance of Records. Contractor shall maintain and make available at no cost to the District, upon request, records in accordance with sections 1776 and 1812 of Part 7, Chapter 1, Article 2, of the Labor Code. If the Contractor does not maintain the records at Contractor's principal place of business as specified above. Contractor shall so inform the District by certified letter accompanying the return of this Contract. Contractor shall notify the District by certified mail of any change of address of such records. 13. Labor Code Provisions. The provisions of Part 7, Chapter 1, commencing with section 1720 of the Labor Code are incorporated herein by reference. 14. Security. Securities in the form of cash, cashier's check, or certified check may be substituted for any monies withheld by the District to secure performance of this contract for any obligation established by this contract. Any other security that is mutually agreed to by the Contractor and the District may be substituted for monies withheld to ensure performance under this Contract. 15. Unfair Business Practices. 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 subcontractor offers and agrees 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 (Chapter 2 (commencing with Section 16700) of Part 2 of Division 7 of the Business and Professions Code), arising from purchases of goods, services, or materials pursuant to the public works contract or the subcontract. This assignment shall be made and become effective at the time the awarding body tenders final payment to the contractor, without further acknowledgment by the parties. 16. Provisions Required by Law Deemed Inserted. Each and every provision of law and clause required by law to be inserted in this Contract shall be deemed to be inserted herein and included herein, and if, through mistake or othenwise, any such provision is not inserted, or is not correctly inserted, then upon application of either party, the Contract shall forthwith be physically amended to make such insertion or correction. Revised 1 /30/13 Contract No. 52071 Page 34 of 172 V 17. Additional Provisions. Any additiona! provisions of this agreement are set forth in the "Generai Provisions" or "Supplemental Provisions" attached hereto and made a part hereof. NOTARIAL ACKNOWLEDGMENT OF EXECUTION BY ALL SIGNATORIES MUST BE ATTACHED (CORPORATE SEAL) CONTRACTOR: (name of Contractor) By: L/^'/'^.Zr^A^Ui^^ (sign here) ^ (print n^me and title) ••"/• By: U^m^J^ //( (sigh hen (print name and title) CARLSBAD MUNICIPAL WATER DISTRICT, a mur\icipal corpdratipnef the State of Califomia President ATTEST: BARBARA ENGLESON Secretary President or vice-president and secretary or assistant secretary must sign for corporations. If only one officer signs, the corporation must attach a resolution certified by the secretary or assistant secretary under the corporate seal empowering that officer to bind the corporation. APPROVED AS TO FORM: CELIA A. BREWER General Counsel By: ja£i.^^^ ' '/AssistantGeneral S^ounsel Revised 1/30/13 Contract No. 52071 Page 35 of 172 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 State of California County of g^AN PlSgQ On tl/fO/^OH before me, tJUUe K/fe UUWJSON , tiOTA^V PU^UC- Date Here Insert Name and Title of the Officer personally appeared MA^CEUIMP <3^TTZ- Name(s) of Signer(s) JULIE RAE WILSON Commission # 2026140 Notary Public - California San Ditgo County who proved to nne on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed 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 signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. 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. Place Notary Seal Atjove Signature: OPTIONAL Signature of Notary Public Though the information beiow is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document Description of Attached Document Title or Type of Document: Document Date:. Number of Pages: Signer(s) Otfier Tfian Named Above: Capacity(ies) Claimed by Signer(s) Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Otfier: Signer Is Representing:. Signer Is Representing:. ) 2072 National Notary Association • NationalNotaryorg • 1-800-US NOTARY (1-800-876-6827) Item #5907 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 State of California County of. On ll/(0/^OH before me, 3UUe g^eUJllSONj t^Afii/ PbeUC Date Here Insert Name dhd Title of tfte Officer personally appeared Name(s) of Signer(s) JULIE RAE'WILSON' ' 'I Commission # 2026140 | Notary Public - California f 1 NM^^ San Oiago County i who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed 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 signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. 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. Place Notary Seal Above Signature: OPTIONAL Signature of Notary Public Though the information below is not required by law, it may prove vaiuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another 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: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer's Name: • Corporate Officer — Title{s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer Is Representing: Signer Is Representing:. © 2012 National Notary Association • NationalNotaryorg • 1-800-US NOTARY (1-800-876-6827) Item #5907 State of California County of Qi^o CALIFORNIA ALL-PURPOSE CERTIFICATE OF ACKNOWLEDGMENT On AJo^rember ^t, before me, /jL:feifitoiTre.\/! r\« i^tyes^^o-fcvy PuLbJ.'< (here insert name arrci title ofthe officer) personally appeared Mft<^^ f^cKair-d. who proved to me on the basis of satisfactory evidence to be the persorj^s^whose namej^s/^fe'subscribed to the within instrument and acknowledged to me that he/>l^/tJaeyexecuted the same in his/her/thefr authorized capacit)^iies)7and that by his/bet/their signaturej^on the instrument the person^s^T or the entity upon behalf of which the person^acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws ofthe State of California that the foregoing paragraph is true and correct. WITNESS my hand and official seal. Signature ^y^-tlr^^J^LTtK^ f^SJ^^ LETICIA TREVINO REYES I COMM. #1994847 i Notary Public. California S San Oiego County 2 My Comm. EXP»H Oct. 21.2DI6^ (Seal) OPTIONAL INFORMATION Although the information in this section is not required by law, it could prevent fraudulent removal an$L.f^ttachment ofthis acknov7IeTf§43ient to an unauthorized document and may prove useful to persons relying on the attached document. Description of Att^fied Document e Copyright 2007-2012 Notary Rotary, Inc. PO Box 41400, Des Moines, IA 50311-0507. All Rights Reserved. Part Number 101 772. Please contact your Authorized Reseller to purchase copies ofthis form. BondNo. SDIFSU0641198 *Premium: Included in Performance Bond w LABOR AND MATERIALS BOND Board of Directors of the Carisbad Municipal Water i^strict located in the State of Califomia, by Resolution No. 1503, adopted October 21, 2014, has awarded to ORTIZ CORPORATION (hereinafter designated as the "Printipar*), a Contract for. LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 62071 in the City of Carlsbad, in strict conformity with the drawings and specifications, and other Contract Documents now on file fei ttie Office the Secretaiy of the Carist»d Municipal Water Dis^ct and all of v^ich are incorporate^ herein by ttils reference. WHEREAS, Principal has executed or is about to execute said Contract and ttie tenns thereof require the furnishing of a bond, providir^ that If PtindpaH or ar^ of thekr subcontradois shall fail to pay for ar^ materials, provisions, provender or other su^^Mes or teams used in, upon or about ttie performance of the work agreed to be done, or for any woric or labor done ttiereon of any kind, ttie Surety on this bond wiU pay ttie same to the extent hereinafter set forth. NOW, THEREFORE, WE, ORTIZ CORPORATION, as Principal, (hereinafter designaled as ttie 'Contractors, and International Fidelity Insurance Company as Surety, are hekl fim^y bound into Vt» Carisbad Munteipal Water District in the sum of ONE MILLION TWO HUNDRED NINETEEN THOLfSAND Dollare ($1,219,000). sakJ sum being an amount equal to: One hundred percent (100%) of the total amount payabte under the ternis ^ the ^ contract by ttie Carisbad Municipal Water District, and for which payment weH and truly to be made we t>ind ourselves, our heire, ^»cutora and administratore. sucoessore, or assigns, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBUGATION IS SUCH ttiat If ttie Contractor or hismer subconttacbxB faH to pay for any materials, prowstone, prov^er, supi^ies, or teams used in, upon, for, <x about the perfonnance of the woric contracted to be done, or for ar^ ottier wori< or labor thereon of any kind, consistent with Csdifomia Civil Code sectbn 9100, or for amounts due under ttie Unemployment Insurance Code with r^)ect to ttie woric or labor performed under this Contract, or for any amounts requirnJ to be deducted, withhekl, and paid ov«- to the Emptoyment Development Department from the wi^ of emptoyees of ttie conttactor and subcontrectore pursuant to sectton 13020 of ttie Unempto^ent Insurance Code wtth respect to the woric and labor, ttiat the Suraty wiN pay for the same, and. ateo. in <»se suit is broi^ht upon the bond, reasonabte attorneys fees, to be fixed by ti% court consistent with Califomia CMI Code secdon 9554. This bond shall inure to ttie beneflt of any (rf the pereons named in California Civil Code section 9100, so as to give a right of actton to ttiose pereons or their assigns in any suit brought upon the bond. Sur^ stipulates and agrees that no change, e^denston of time, alteratlmi or acMition to the terms of the Contract, or to ttie woric to be periormed hereunder or ttMi specificattons acoompanynig ttie same shall affect its obligattons on ttiis bond, and It does heretiy waive notioe of any change, extension of time, alterations or addition to the tenns of ttie contract or to the wortc or to the specdftoattons. r *Premium subject to change based on final ""•IW contract price.* Revi8ed1/3(yl3 Contract No. 62071 Pa0»36of172 In the event that Contractor is an indlvWual. it is agreed that the death of any such Contractor shall not exonerate ttie Surety from its obligations under ttiis bond. Executed by CONTRACTOR this day of , 20_ CONTRACTOR: Ortiz Corporation (name of Contractor)^ By:^^.^^^^^^i^ (sign here) (print name here) ^^^tle-and^Higimization of signatory) ByTZ/gk^rp. Exeojted by SUHETY tWs 28th day of October , 2014 . SURETY: Intemational Fidelity Insurance Company (name of Surety) 13400 Sabre Springs Parkway Ste.245, San Diego, CA 92128 (ad<fifess of Surety) (858)513-1795 By: •hone number -T nature of Attomey-ln-Fact) in fiere) (print name here) (title and oi(jSnlzatlon of signalbry) Bart Stewart, Attomey-in-Fact (printed name of Attomey-in-Fact) (attach corporate resokjtkxi showing current power of attomey) (Proper n(^rlal acknowledgment of executlcxi by CX)NTRAGTOR and SURETY must be attachec!.) (Presktent or vice-prestoent «id secretary or assistant secretary must sign for coiporatkNis. If only one oif icer si^. the corporaikxi must attach a resolutnn certified by the secretary or assistant secretary under corporate seal empowering that offk^r to bind ttie corporatton.) APPROVED AS TO FORM: CELIAA. BREWER General Counsel By: Assistont General Cotvisel Revised 1/30/13 Contract No. 52071 Page 37 of 172 Tel (973) 624 7200 ROWER OF ATTORNEY INTERNATIONAL FIDELITY INSURANCE COMPANY ALLEGHENY CASUALTY COMPANY ONE NEWARK CENTER, 20TH FLOOR NEWARK, NEW JERSEY 07102-5207 KNOW ALL MEN BY THESE PRESENTS: That INTERNATIONAL FIDELITY INSURANCE COMPANY , a corporation organized and existing under the laws of the State of New Jersey, and ALLEGHENY CASUALTY COMPANY a corporation organized and existing under the laws of the State of Pennsylvania, havirig their principal office In the City of Newark, New Jersey, do hereby constitute and appoint MOLLY CASHMAN, BART STEWART Encinitas, CA. their true and iawfu) attorney(s)-in-fact to execute, seat and deliver for and on its behalf as surety , any and all bonds and undertakings, contracts of indemnity and other writings obligatory in the nature thereof, which are or may be allowed, required or permitted by law, statute, rule, regulation, contract or othenwise and the execution of such instrument(s) in pursuance of these presents, shall be as binding upon the said INTERNATIONAL RDELITY INSURANCE COMPANY and ALLEGHENYCASUALTYCOMPANY, as fully and amply, toalJ intents and purposes,as if the same had been duly executed and acknowledged by their regularly elected officers at their principal offices. This Power of Attorney is executed, and may be revoked, pursuant to and by authoriW of the By-Laws of INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY CdMPANY and is granted under and by authorily of thefollowing resolution adopted by lhe Board of Directors of INTERNATIONAL FIDELITY INSURANCE COMPANY at a meeting duly held on the 20th day of July, 201C) and by the Board of Directors of ALLEGHENY CASUALTY COMPANY at a meeting duly held on the 15th day of August, 2000: "RESOLVED, that (1) the President, Vice President, Executive Vice President or Secretary of the Corporation shall have the power to appoint, and to revoke the appointments of, Attorneys-in.*Fact or agents with power and authority as defined or limited in their respective powers of attomey, and to execute on behalf of the Corporation and affix the Corporation's seal thereto, bonds, undertakings, recognizances, contracts of indemnif and other written obligations in the nature thereof or related thereto; and (2) any such Officers of the Corporaton may appoint and revoke the appointments of joint-control custoaians, agents for acceptance of process, and Attorneys-in-fact with authority to execute waivers and consents on behalf of the Corporation; and (3) the signature of any such Offlcer of the Corporation and the Corporation's seal may be affixed by facsimile to any power of attorney or certification given for the execution of any bond, undertaking, recognizance, contract of indemnity or other written obligation in the nature thereof or related thereto, sucn signature and seals when so used whether heretofore or hereafter, being hereby adopted by the Corporation as the original signature of such officer and the original seal of the Corporation, to be valid and biriding upon the Corporation with the same force and effect as though manuaHy affi^ IN WITNESS WHEREOF, INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY have each executed and attested these presents on this 12th day of March, 2012. STATE OF NEW JERSEY County of Essex ROBERT W. MINSTER Executive Vice President/Chief Operating Officer (International Fidelity Insurance Company) and President (Allegheny Casualty Company) On this:12th day ofMarch2012, before me came the individual who executed the preceding instalment, to me personally known, and, being by meduly sworn, said he is the therein described and authorized officer of INTERNATIONAL FIDELITY INSURANCE COMPANYand ALLEGHENY CASUALTY COMPANY; that the seats affixed to said Instrument are the Corporate Seals of said Companies; that the said Corporate Seals and his signature were duly affixed by order of the Boards of Directors of said Companies. IN TESTIMONY VWEREOF, I have hereunto set my hand affixed my Official Seal, at the City of Newark, New: Jersey the day and year first above written. A NOTARY PUBLIC OF NEW JERSEY My Conmisston Expires Nov. 21, 2015 CERTIFICATION I, the undersigned officer of INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY do hereby certify that I have conpared the foregoing copy of the Power of Attorney and affidavit, and the copy of the Sections of the By-Laws of said Companies as set forth in said Power of Attoraey, with the originals on fiie in the home office of said companies, and that the same are con'ect transcripts thereof, and of the whole of the said originals, and that the said Power of Attorney has not been revoked and is now in full force and effect: IN TESTIMONY WHEREOF. I have hereunto set my hand this 2^^"^ ^ OC'loiOG'^ 2J0i^ MARIA BRANCO, Assistant Secretary CALIFORNIA ALL-PURPOSE CERTIFICATE OF ACKNOWLEDGMENT State of California County of San Diego On before me, Brittany Aceves, Notary Public (Here insert name and title ofthe ofTicer) personally appeared Bart Stewart who proved to me on the basis of satisfactory evidence to be the person^s^ whose name(s^ is/are subscribed to the within instrument and acknowledged to me that he/sbe/y*ey executed the same in his/her/tbeir authorized capacity(-i«s), and that by his/hep/theif signature(&) on the instrument the person(s), or the entity upon behalf of which the person(&> acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws ofthe State of California that the foregoing paragraph is true and correct. BRUTAMYACBCS \ • .^.^^ CommHrton No. 2044568 8 SffigayMM NOTARY PUBUC - CAUFORNIA S ofW^ml SAN DIEGO COUNTY j Commission Expires October 7,2017 ADDITIONAL OPTIONAL INFORMATION DESCRIPTION OF THE ATTACHED DOCUMENT (Title or description ofatlached document) Cntlc or description ofattaclicd document continued) Numberof Pages DocumentDate (Additional inrormation) CAPACITY CLAIMED BY THE SIGNER • Individual (s) • Corporate Officer (Title) • Partner(s) • Attorney-in-Fact • Trustee(s) • Other INSTRUCTIONS FOR COMPLETING THIS FORM An)' acknowledgmenl compleled in California must conlain verbiage exadly as appears above in Ihe nolaiy section or a separale acknowledgmenl fonn must be properly compleled and allached lo lhal documenl. The only excepiion is if a documenl is lo be recorded oulside of Califomia. In such inslances. any allernaiive acknowledgment verbiage os may be primed on such a documenl so long as lhe verbiage does nol require lhe nolar}' lo do something lhal is Illegal for a nolaiy in California fi e. cerlifying Ihe aulhorized capaciiy of Ihe .signer). Please check the documenl carefully for proper nolarial wording and anach ihis form if required. • Stale and Couniy information must bc the State and County where the document signer(s) personally appeared before the notary public for acknowledgment. • Date ol'notarization mu,st bc Ihe 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 forms (i e. he/she/they;- is /afe) 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 sufTicient area permits, otherwise complete a different acknowledgment form • Signature ofthe 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 2008 Version CAPA v 12.10.07 800-873-9865 www.NotaryClasses com CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 State of California County of On WjtO/ZOlA before me, JULJE tUtUSOM . NOTTVlg-V PU6UC 'Date Here Insert Name and Title of the Oflicer personally appeared 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 subscribed 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 signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. 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. Place Notary Seal Above Signature: OPTIONAL Signature of Notary Public Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another 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: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer Is Representing: Signer Is Representing:. © 2012 National Notary Association • NationalNotaryorg • 1-800-US NOTARY (1-800-876-6827) Item #5907 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 State of California County of PTEgQ On \\/l^/20H beiore me, t^JUE t2A^ COf (SON . KlOtP^ Pb^UC Date Here Insert Name and Title of the Officer personally appeared Name(s) of Signer(s) JULIE RAE WILSON Commission # 2026140 Notary Public - Califomia I San Oiego County g My Comm. Explrer Mav 25.20171 who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed 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 signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. 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. Place Notary Seal Above Signature: OPTIONAL Signature of Notary Publ* Though the information beiow is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document Description of Attached Document Title or Type of Document: [ Document Date: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer(s) Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Number of Pages:. Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer Is Representing:. Signer Is Representing:. © 2012 National Notary Association • NationalNotaryorg • 1-800-US NOTARY (1-800-876-6827) Item #5907 BondNo. SDIFSU0641198 •Premium: $9,894 FAITHFUL PERFORMiANCEMARRANTY BOND Board of Drrectars of the Carisbad Municf|:»l Water Di8trk:t locked in the ^te of Califemia, iiy Resoiution No. 1503, adopted October 21, 2014, has awarded to ORTiZ CORPORATiON (hereinafter designated as the "Prtndpar'), a Contract for LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 62071 in the City of Cartsbad. in strict conformify with the contract, the drawngs and spMifications, and other Contract Docunrtents new on fife in Vne Offk» of the Secretary of the Carl^)ad Municipal Water District, all of whidi are incorporated herein by thte reference. WHEREAS, Prindpal has executed or is about to execute said Contrad and the tenns thereof require the furnishing of a bond for the faithful perfonnance and wananty of said Contract; NOW, THEREFORE, WE, ORTIZ CORPORATION, as Prindpal, (hereinafter designated as the "Contrador"), and international Fidelity Insurance Company as Surety, are held and firmly bound unto the Carisbad Municipal Water [Mikt, ki the sum of ONE MILLION TWO HUNDRED NINETEEN THOUSAND Dollars ($1,219,000) said sum being equal tb one hundred percent (100%) of the estimated amount of the Ckmtrad, to be paid to EMrid or certain attomey, Hs successors and ass^; for wtvch payment, well and bnly to be made, we trind ourselves, our heirs, executors and ackninistrators, successors or assigns, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION IS SUCH that if the above bounden Contrador, their heirs, executors, adminisfrators, successors or assigns, shall in all things stand to and at^e by. and well and truly keep and perfbnn the covenants, conditions, tmd agreemente in the Contoad and ar^ aiteratkm thereof made as therein provided on ttieir part, to be kept and perfonned at tlw time and in the manner Iherein spectfied, and in all respects according to their true intent and meaning, and shaH Indemnify and save harmless the Carisbad Muni(^al Water Oi^rid, its office, empk>yees and agents, as ttterein stipulated, then this obl^atkNi ^11 beoome null and void; otherv^ it shall remain In full force and effed. As a part of the obligation secured hereby and in additton to the face amount spedfied therefore, there shall be include costs and reasonable expenses and fees, induding reasonable attomey's fees, incurred by the Distrid in suocessfuHy enfordng sudi ob^tton. all to be tasrad as costs and induded in any judgment rendered. Surefy stipulates and agrees that no change, extension of time. aRerafon or addition to the terms of the Contrad, or to the wori^ to be performed ti^re under or the spedficatiwis accompanying the same ^aH affed its obligations on this bond, and it does hereto waive nottoe of any change, extension of time, aiteratkins or addition to the terms of the contrad or to the wori^ or to the specificatkins. •Premium subject to change based on final contract price. Re>riMd 1/3(yi3 Contract No. 52071 Page 38 ofl 72 In the ev^ that Contractor is an individual, it is agreed that the death of any such Contrador sh^l not exonerate the Surefy from Its obligations underthis bond. Executed by CONTflACTOR this_ day of , 20_ CONTRACTOR: Ortiz Corporation (name of Contractor) (sign here) (print name here) (Trtle and Organization of Signatory) Executed by SURETY this 28th jgy October 20 14 SURETY: Intemational Fidelity Insurance Company (name of Surefy) 13400 Sabre Springs Parkway Ste.245, San Diego, CA 92128 (address of Surefy) (858)513-1795 (telephone number (signature of Attorney-in-Fact) B (sign (print nam^ere) ;Title and Org^Antzation of signalc Bart Stewart, Attomey-in-Fact (printed name of Attomey-in-Fad) (Attach corporate resolution showing current power of attorney.) (Title and OrgjArization of signatory) (Proper notarial acknowledgment of executfon by CONTRACTOR and SURETY must be attadied.) (President or vice-presktent and secretary or asslstEuit secretary must sign for corporations. If only one officer signs, the corporation must attach a resolution certified by the secretary or assistant secretary under corporate seal empowering that officer to t)lnd the corporation.) APPROVED AS TO FORM: CELIA A. BREWER General Counsel By: MA Assistant General Cdiinsel Revised 1/30/13 Contract No. 52071 Page 39 of 172 Te. (973) 624-7200 PQWER OF ATTORNEY INTERNATIONAL FIDEUTY INSURANCE COMPANY ALLEGHENY CASUALTY COMPANY ONE NEWARK CENTER, 20TH FLOOR NEWARK, NEW JERSEY 07102-5207 KNOW ALL MEN BY THESE PRESENTS: Tfiat INTERNATIONAL FIDELITY INSURANCE COMPANY, a corporation organized and existing under tfie laws of the State of New Jersey, and ALLEGHENY CASUALTY COMPANY a corporation organized and existing under tfie laws of tfie State of Pennsylvania, tiaving their principal office in the City of Newark, New Jersey, do hereby constitute and appoint MOLLY CASHMAN, BART STEWART Encinitas, CA. their true and lawful attorney(S)-in-fact to execute, seal and deliver for and on its behalf as surety , any and all bonds and undertakings, contracts of indemnity and other writings obligatory in the nature thereof, which are or may be allowed, required or permitted by law, statute rule, rMulatiqn, confract or omerwise and the execufion of such Instrument(s) in pursuance of these presents, shall be as binding upon the said INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY, as fully and amply, to all intents and purposes, as if the same had been duly executed and acknowledged by their regularly elected officers attheir principal offices. This Power of Attomey Is executed, and may be revoked, pursuant to and by auttiority of the By-Laws of INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY and is granted under and by authority of thefollowing resolution adopted by the Board of Directors of INTERNATIONAL FIDELITY INSURANCE COMPANY at a meeting duly held on the 20th day of July, 20TD and by the Board of Directors of ALLEGHENY CASUALTY COMPANY at a meeting duly held on the 15th day of August, 2000: "RESOLVED that (1) the President, Vice President, Executive Vice President or Secretary of the Corporation shall have the power to appoint, and to revoke the appointments of, Attorneys4n-Fact or agents with power and authority as defined or limited in their respective powers of attorney, and to execute on behalf of the Corporation and affix the Corporation's seal thereto, bonds, undertakings, recognizances, contracts of indemnity and other written obligations in the nature thereof or related thereto; and (2) any such Officers of the Corporation may appoint and revoke the appointments of joint-control custodians, agents for acceptance of process, and Attorneys-in-fact with authority to execute waivers and consents on behalf of the Corporation; and (3) the signature of any such Officer of the Corporation and the Corporation's seal may be affixed by fecsimile to any power of attorney or cerfification given for the execution of any bond undertaking, recognizance, contract of indemnity or other written obligation in the nature thereof or related thereto, such signature and seals when so used whether heretofore or hereafter, being hereby adopted by the Corporation as the original signature of such officer and the original seal of the Corporation, to be valid and binding upon the Corporation with the same force and effect as though manually affixed." IN WITNESS WHEREOF, INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY have each executed and attested these presents on this 12th day of March, 2012. STATE OF NEW JERSEY County of Essex ROBERT W. MINSTER Executive Vice President/Chief Operafing Officer (international Fidelity Insurance Company) and Presklent (Allegheny Casualty Company) On this 12th day of March 2012, before me came the individual who executed the preceding instrument, to me personally known, and, being by me duly sworn, saw he is the therein described and authorized officer of INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY ; that the seals affixed to said instrument are ttie Corporate Seals of said Companies; that the said Corporate Seals and his signature were duly affixed by order of the Boards of Directors of said Companies. IN TESTIMONY WHEREOF, i have hereunto set my handaffixed my Official Seal, at the City of Newark, New Jersey the day and year first above written. A NOTARY PUBLIC OF NEW JERSEY My Commission Expires Nov. 21,2015 CERTIFICATION I, the undersigned officer of INTERNATIONAL FIDELITY INSURANCE COMPANY and ALLEGHENY CASUALTY COMPANY do hereby certify that I have compared tiie foregoing copy of the Power of Attomey and affidavit, and tiie copy of the Sections of ttie By-Laws of said Companies as set fortii in said Powerof Attomey, witii ttie originals onfiie in the home office of said companies, and that ttie same are con^ect transcripts Uiereof, and of the whole of the said originals, and ttiat ttie said Power of Attomey has not been revoked and is now in full fbrce and effect ..IN TESTIMONY WHEREOF, 1 have hereunto set my hand ttiis dayof October MARIA BRANCO, Assistant Secretary CALIFORNIA ALL-PURPOSE CERTIFICATE OF ACKNOWLEDGMENT State of Califomia County of San Diego On \Th-9i\ Q-Ol^ before me, Brittany Aceves, Notary Public I I (Here insert name and t personally appeared title of the ofTicer) Bart Stewart who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s^ is/ate subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/ber/their authorized capac ity (4©s), and that by his/hep/theif signature(&) on the instrument the person(s), or the entity upon behalf of which the personfs).acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. BRrrr/WY ACEVES I Commitiion No. 2044569 Q I NOTARY PUBUC - CAUFORNIA i SAN DIEQO CiOUNTY t Commission Expires Odober 7,2017 i (Notary Scsilf'^'^'^'^'^*^^^*^''^'^''^''^^*^'^^ Signature o: ADDITIONAL OPTIONAL INFORMATION DESCRIPTION OF THE ATTACHED DOCUMENT (Title or descriplion of attaclied documenl) (Title or description ofatlached document continued) Number of Pages Document Date (Additional information) CAPACITY CLAIMED BY THE SIGNER • Individual (s) • Corporate Officer (Title) • Partner(s) • Attomey-in-Fact • Trustee(s) • Other INSTRUCTIONS FOR COMPLETING THIS FORM Any acknowledgmenl compleled in California must conlain verbiage exactly as appears above in lhe nolaiy seciion or a separale acknowledgmenl form musi be properly compleled and allached lo lhal documem. The only excepiion is if a documenl is lo be recorded outride of Califomia. In such inslances. any aliemaiive acknowledgmenl verbiage as may be primed on such a documenl so long as lhe verbiage does nol require lhe nolar}' lo do sonielhing lhal is illegal for a nolar}' in California (i e. cerlifying Ihe aulhorized capaciiy of Ihe signer). Please check lhe documenl carefully for proper nolarial wording and atiach ihis form if requiied. • State and Couniy information must be the State and County where the document signer(s) personally appeared before the notary public for acknowledgment. • Date of notarization must bc the date Ihat 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 forms (i e. he/she/th^ is /afe) 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 ofthe 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. •fr 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 2008 Version CAPA vl2.10.07 800-873-9865 www.NotaryClasses com CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 State of California County of QAM WEKhO On U/to/H before me, JUUE tUtCSCM. NCmigy PPBUC . Date Here Insert Name and Title of the Oflicer personally appeared Name(s) of Signer(s) i JULIE RAE WILSON CoiTtmission* 2026140 | Notary Public - California 2 San Dlego County | ^ MjComm. Ex^epMa][j5J017> who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed 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 signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. 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. Place Notary Seal Above Signature: OPTIONAL — Signature of rrofary Public Though the information below is not required by iaw, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another 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: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer Is Representing:. Signer Is Representing:. ) 2012 National Notan/ Association • NationalNotary.org • 1-800-US NOTARY (1-800-876-6827) Item #5907 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 State of California County of SAM PffEgO On W/{0/t<0\A before me, 3DUE EA& tUtlS<3M. Mgmgy ftjeuC Date Here Insert Name and Tnie of the Officer personally appeared Name(s) of Signer(s) III — • . . > ^ ^ JULIE RAE WILSON Comftiission # 2026140 Notary Public - California San Diego County .r-^^ t:,ni,>r May 25.20171 Place Notary Seai Above who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed 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 signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. 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: OPTIONAL Signature of Notary Public Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another 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: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney In Fact • Trustee • Guardian or Conservator • Other: Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney In Fact • Trustee • Guardian or Conservator • Other: Signer Is Representing: Signer Is Representing: © 2012 National Notary Association • NationalNotaryorg • 1-800-US NOTARY (1-800-876-6827) Item #5907 OPTIONAL ESCROW AGREEMENT FOR SECURITY DEPOSITS IN LIEU OF RETENTION This Escrow Agreement is made and entered into by and between the Carlsbad Municipal Water District whose address is 5950 El Camino Real, Carlsbad, Caiifornia, 92008, hereinafter calied "District" and ORTIZ CORPORATION whose address is 2000 MCKINLEY AVE. NAtlONAL CITY. CA 91950 hereinafter called "Contractor" and CARLSBAD MUNICIPAL WATER DISTRICT whose address is 1635 FARADAY AVENUE. CARLSBAD, CA 92008 hereinafter called "Escrow Agent." For the consideration hereinafter set forth, the District, Contractor and Escrow Agent agree as follows: 1. Pursuant to sections 22300 and 10263 of the Public Contract Code of the State of California, the Contractor has the option to deposit securities with the Escrow Agent as a substitute for retention earnings required to be withheld by the District pursuant to the Construction Contract entered into between the City and Contractor for LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 in the amount of Five Perf^enf (.'^%) dated 09/09/2014 (hereinafter referred to as the "Contract"). Alternatively, on written request of the Contractor, the District shall make payments of the retention eamings directly to the Escrow Agent. When the Contractor deposits the securities as a substitute for Contract earnings, the Escrow Agent shall notify the District within todays of the deposit. The Escrow Agent shall maintain insurance to cover negligent acts and omissions of the Escrow Agent in connection with the handling of retentions under these sections in an amount not less than $100,000 per contract. The market vaiue of the securities at the time of the substitution shall be a least equal to the cash amount then required to be withheld as retention under the terms of the contract between the District and Contractor. Securities shall be held in the name of the District and shall designate the Contractor as the beneficial owner. 2. The District shall make progress payments to the Contractor for such funds whicfi othenwise would be withheW from progress payments pursuant to the Contract provisions, provided that the Escrow Agent holds securities in the form and amount specified above. 3. When the District makes payment of retentions earned directly to the Escrow Agent, the Escrow Agent shall hold them for the benefit of the Contractor until such time as the escrow created under this contract is terminated. The Contractor may direct the investment of the payments into securities. All temns and conditions of this agreement and the rights and responsibilities of the parties shall be equally applicable and binding when the District pays the Escrow Agent directly. 4. The Contractor shall be responsible for paying all fees for the expenses incurred by the Escrow Agent in administering the Escrow Account and all expenses of the District. These expenses and payment terms shall be determined by the District, 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 the District. Revised 1 /30/13 Contract No. 52071 Page 40 of 172 6. Contractor shall have the right to withdraw ail or any part of the principal in the Escrow Account only by written notice to Escrow Agent accompanied by written authorization from District to the Escrow Agent that the District consents to the withdrawal of the amount sought to be withdrawn by Contractor. 7. The District shall have a right to draw upon the securities in the event of default by the Contractor. Upon seven days' written notice to the Escrow Agent from the District of the default, the Escrow Agent shall immediateiy convert the securities to cash and shall distribute the cash as instructed by the District. 8. Upon receipt of written notification from the City certifying that the Contract is final and complete and that the Contractor has complied with all requirements and procedures applicable to the Contract, the Escrow Agent shall release to Contractor ail securities and interest on deposit less escrow fees and charges of the Escrow Account. The escrow shall be closed immediately upon disbursement of all moneys and securities on deposit and payments of fees and charges. 9. The Escrow Agent shall rely on the written notifications from the District and the Contractor pursuant to sections (1) to (8), inclusive, of this agreement and the District and Contractor shall hoki 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 tiie District and on behalf of Contractor in connection with the foregoing, and exemplars of their respective signatures are as follows: For District: Title. FINANCE DIRECTOR Name. Signature. For Contractor: For Escrow Agent: Address 1635 Faradav Avenue. Carisbad. CA 92008 Title PRESIDENT Name MARCELINO E. ORTIZ Signature Address MCKINLEY AVE, NATIONAL CITY, Title Name Signature. Address _ At the time the Escrow Account is opened, the District and Contractor shall deliver to the Escrow Agent a fully executed counterpart of this Agreement. 0 Revised 1/30/13 Contract No. 52071 Page 41 of 172 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 State of California County of On n/lO/aoH before me, ^Ug PAc^ milSON . NOTAg/ PueUd ' Date Here Insert NSme and Title of ttie Officer personally appeared MAjgCEUMO E..Ogn2- Name(s) of Signer(s) i JULie RAE WILSON Commitsion # 2026140 Notary PuMic - California San Dia^ci County I z z > I who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed 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 signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. 1 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. Place Notary Seal At)Ove Signature: OPTIONAL - Signature of Notary Puis Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another 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: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney in Fact • Trustee • Guardian or Conservator • Other: Signer Is Representing:. Signer Is Representing:. © 2012 National Notary Association • NationalNotaryorg • 1-800-US NOTARY (1-800-876-6827) Item #5907 IN WITNESS WHEREOF, the parties have executed this Agreement by their proper officers on the date first set forth above. For District: Title. PRESIDENT Name. Signature. Address 1200 Carisbad Village Drive. Carlsbad. CA 92008 For Contractor: Title President Name Marcelino E. Ortiz Signature Address 2000 MCKINLEY AVE, NATIONAL CITY, C For Escrow Agent: Title Name Signature Address _ Revised 1/30/13 Contract No. 52071 Page 42 of 172 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 State of California County of Pt&BO On \l/lO/2oH before me, 3i;ueeAe tUliSOl^ .\AOTAf^ PO&UC. Date Here insert Nam/and Titie of tfie Officer personally appeared Nanne(s) of Signer(s) JULIE RAE WILSON Commission # 2026140 Notary Public - California )\.^^/ San Oiego County ^ My^mm.Exi»ir,gilay25.2017| who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed 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 signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. 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. * Place Notary Seai Above Signature: OPTIONAL Signature of Notary Public Though the information beiow is not required by iaw, it may prove valuable to persons relying on the document and couid prevent fraudulent removal and reattachment of this form to another 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: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney In Fact • Trustee • Guardian or Conservator • Other: Signer's Name: • Corporate Officer — Title(s): • Individual • Partner — • Limited • General • Attorney In Fact • Trustee • Guardian or Conservator • Other: Signer Is Representing:. Signer Is Representing:. © 2012 National Notary Association • NationalNotary.org • 1-800-US NOTARY (1-800-876-6827) Item #5907 GENERAL PROVISIONS FOR LA COSTA RECYCLED WATER PIPELINE CONTRACT NO. 52071 CARLSBAD MUNICIPAL WATER DISTRICT BIDDERS ARE ADVISED THAT THIS SECTION REPLACES PART 1, GENERAL PROVISIONS, OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION SECTION 1 - TERMS, DEFINITIONS ABBREVIATIONS AND SYMBOLS 1-1 TERMS - Unless othenwise stated, the words directed, required, permitted, ordered, instructed, designated, considered necessary, prescribed, approved, acceptable, satisfactory, or words of like meaning, refer to actions, expressions, and prerogatives of the Engineer. 1-1.1 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 othenwise. 1-1.2 Directions. 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 othenwise. 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 othenwise. 1-1.3 Equals and Approvals. Where the words "equal", "approved equal", "equivalent", and such words of similar import are used, it shall be understood such words are followed by the expression "in the opinion of the Engineer", unless othenwise stated. 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. 1-1.4 Perform. The word "perform" shall be understood to mean that the Contractor, at its expense, shall perform all operations, labor, tools and equipment, and further, including the furnishing and installing of materials that are indicated, specified or required 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. Revised 11 /24/10 Contract No. 52071 Page 43 of 172 1-2 Definitions. The following words, or groups of words, shall be exclusively defined by the definitions assigned to them herein. Addendum - Written or graphic instrument issued prior to the opening of Bids which clarifies, corrects, or changes the bidding or Contract Documents. The term Addendum shall include bulletins and all other types of written notices issued to potential bidders prior to opening of Bids. Agency - the Carlsbad Municipal Water District. Agreement - See Contract. Assessment Act Contract - A Contract financed by special assessments authorized under a State Act or procedural ordinance of a City or County. Base - A layer of specified material of planned thickness placed immediately below the pavement or surfacing. Bid - The offer or proposal of the Bidder submitted on the prescribed form setting forth the prices for the Work. Bidder - Any individual, firm, partnership, corporation, or combination thereof, submitting a Bid for the Work, acting directly or through a duly authorized representative. Board - The officer or body constituting the awarding authority of the Agency, the Board of Directors of Carfsbad Municipal Water District. Bond - Bid, performance, and payment bond or other instrument of security. Cash Contract - A Contract financed by means other than special assessments. Change Order - A written order to the Contractor signed by the Agency directing an addition, deletion, or revision in the Work, or an adjustment in the Contract Price or the Contract time issued after the effective date of the Contract. A Change Order may or may not also be signed by the Contractor. Code - The terms Government Code, Labor Code, etc., refer to codes of the State of California. Construction Manager- the Project Inspector's immediate supervisor and first level of appeal for informal dispute resolution. Contract - The written agreement between the Agency and the Contractor covering the Work. Contract Documents - Including but not limited to; the Contract, any Addendum (which pertain to the contract documents). Notice Inviting Bids, Instructions to Bidders; 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, the Bonds, the General Provisions, permits from other agencies, the Technical Specifications, the Supplemental Provisions, the Plans, Standard Plans, Standard Specifications, Reference Specifications, and all Modifications issued after the execution of the Contract. Revised 11/24/10 Contract No. 52071 Page 44 of 172 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. Contract Price - The total amount of money for which the Contract is awarded. Contract Unit Price - The amount stated in the Bid for a single unit of an item of work. County Sealer - The Sealer of Weights and Measures of the county in which the Contract is let. Days - Days shall mean consecutive calendar's days unless otherwise specified. Deputy City Engineer, Construction Management & Inspection - The Construction Manager's immediate supervisor and second level of appeal for informal dispute resolution. Dispute Board - persons designated by the City Manager of the City of Carisbad or Executive Manager of the Carlsbad Municipal Water District, to hear and advise the City Manager on claims submitted by the Contractor. The City Manager for the City of Carlsbad or the Executive Manager for the Carisbad Municipal Water District is the last appeal level for informal dispute resolution. Electrolier - Street light assembly complete, including foundation, standard, luminaire arm, luminaire, etc. Engineer - the City Engineer of the City of Carisbad or his/her approved representative. The Engineer is the third level of appeal for informal dispute resolution. Geotextile - Synthetic fiber used in civil engineering applications, serving the primary functions of separation and filtration. House Connection Sewer - A sewer, within a public street or right-of-way, proposed to connect any parcel, lot, or part of a lot with a mainline sewer. House Sewer - A sewer, wholly within private property, proposed to connect any building to a house connection sewer. Luminaire - The lamp housing including the optical and socket assemblies (and ballast if so specified). Luminaire Arm - The structural member, bracket, or mast arm, which, mounted on the standard, supports the luminaire. Minor Bid Item - a single contract item constituting less than 10 percent (10%) of the original Contract Price bid. Modification - Includes Change Orders and Supplemental Agreements. A Modification may only be used after the effective date of the Contract. Revised 11 /24/10 Contract No. 52071 Page 45 of 172 Notice of Award - The written notice by the Agency to the successful Bidder stating that upon compliance by it with the required conditions, the Agency will execute the Contract. Notice to Proceed - A written notice given by the Agency to the Contractor fixing the date on which the Contract time will start. Own Organization - When used in Section 2-3.1 - Employees of the Contractor who are hired, directed, supervised and paid by the Contractor to accomplish the completion of the Work. Further, such employees have their employment taxes, State disability insurance payments. State and Federal income taxes paid and administered, as applicable, by the Contractor. When used in Section 2-3.1 "own organization" means construction equipment that the Contractor owns or leases and uses to accomplish the Work. Equipment that is owner operated or leased equipment with an operator is not part of the Contractor's Own Organization and will not be included for the purpose of compliance with Section 2-3.1. Person - Any individual, firm, association, partnership, corporation, trust, joint venture, or other legal entity. Plans - The drawings, profiles, cross sections, working drawings, and supplemental drawings, or reproductions thereof, approved by the Engineer, which show the location, character, dimensions, or details of the Work. Private Contract - Work subject to Agency inspection, control, and approval, involving private funds, not administered by the Agency. Project Inspector - the Engineer's designated representative for inspection, contract administration and first level for informal dispute resolution. Proposal - See Bid. Reference Specifications - Those bulletins, standards, rules, methods of analysis or test, codes, and specifications of other agencies, engineering societies, or industrial associations referred to in the Contract Documents. These refer to the latest edition, including amendments in effect and published at the time of advertising the project or issuing the permit, unless specifically referred to by edition, volume, or date. Roadway - The portion of a street reserved for vehicular use. Service Connection - Service connections are all or any portion of the conduit, cable, or duct, including meter, between a utility distribution line and an individual consumer. Sewer - Any conduit intended for the reception and transfer of sewage and fluid industrial waste. Specifications - General Provisions, Standard Specifications, Technical Specifications, Reference Specifications, Supplemental Provisions, and specifications in Supplemental Agreements between the Contractor and the Board. Standard - The shaft or pole used to support street lighting luminaire, traffic signal heads, mast arms, etc. Revised 11 /24/10 Contract No. 52071 Page 46 of 172 Standard Plans - Details of standard structures, devices, or instructions referred to on the Plans or in Specifications by title or number. Standard Specifications - The Standard Specifications for Public Works Construction (SSPWC), the "Greenbook". State - State of California. Storm Drain - Any conduit and appurtenances intended for the reception and transfer of storm water. Street - Any road, highway, parkway, freeway, alley, walk, or way. Subbase - A layer of specified material of planned thickness between a base and the subgrade. Subcontractor - An individual, firm, or corporation having a direct contract with the Contractor or with any other Subcontractor for the performance of a part of the Work. Subgrade - For roadways, that portion of the roadbed on which pavement, surfacing, base, subbase, or a layer of other material is placed. For structures, the soil prepared to supporf a structure. Supervision - Supervision, where used to indicate supervision by the Engineer, shall mean the performance of obligations, and the exercise of rights, specifically imposed upon and granted to the Agency in becoming a party to the Contract. Except as specifically stated herein, supervision by the Agency shall not mean active and direct superintendence of details of the Work. Supplemental Agreement - A written amendment of the Contract Documents signed by both parties. Supplemental Provisions - Additions and revisions to the Standard Specifications setting forth conditions and requirements peculiar to the work. Surety - Any individual, firm, or corporation, bound with and for the Contractor for the acceptable performance, execution, and completion of the Work, and for the satisfaction of all obligations incurred. Tonne - Also referred to as "metric ton". Represents a unit of measure in the Intemational System of Units equal to 1,000 kilograms. Utility - Tracks, overhead or underground wires, pipeline, conduits, ducts, or structures, sewers, or storm drains owned, operated, or maintained in or across a public right of way or private easement. Work - That which is proposed to be constructed or done under the Contract or permit, including the furnishing of all labor, materials, equipment, and services. Revised 11/24/10 Contract No. 52071 Page 47 of 172 1-3 ABBREVIATIONS 1-3.1 General. The abbreviation herein, together with others in general use, are applicable to these Standard Specifications and to project Plans or other Contract Documents. All abbreviations and symbols used on Plans for structural steel construction shall conform to those given by the "Manual of Steel Construction" published by the American Institute of Steel Construction, Inc. 1-3.2 Common Usage Abbreviation Word or Words ABAN Abandon ABAND Abandoned ABS Acrylonitrile - butadiene - styrene AC Asphalt Concrete ACP Asbestos cement pipe ACWS Asphalt concrete wearing surface ALT Alternate APTS Apartment and Apartments AMER STD American Standard AWG American Wire Gage (nonferrous wire) BC Beginning of curve BCR Beginning of curb return BDRY Boundary BF Bottom of footing BLDG Building and Buildings BM Bench mark BVC Beginning of vertical curve B/W Back of wall C/C Center to center CAB Crushed aggregate base CAL/OSHA California Occupational Safety and Health Administration CalTrans California Department of Transportation CAP Corrugated aluminum pipe CB Catch Basin Cb Curb CBP Catch Basin Connection Pipe CBR California Bearing Ratio CCR California Code of Regulations CCTV Closed Circuit TV CES Carlsbad Engineering Standards CF Curb face CF Cubic foot C&G Curb and gutter CFR Code of Federal Regulations CFS Cubic Feet per Second CIP Cast iron pipe CIPP Cast-in place pipe CL Clearance, center line CLF Chain link fence CMB Crushed miscellaneous base CMC Cement mortar-coated CML Cement mortar-lined CMWD Carlsbad Municipal Water District CO Cleanout (Sewer) COL Column COMM Commercial CONC Concrete CONN Connection CONST Construct, Construction COORD Coordinate CSP Corrugated steel pipe CSD Carlsbad Standard Drawings CTB Cement treated base cv Check valve CY Cubic yard D Load of pipe dB Decibels DBL Double DF Douglas fir DIA Diameter DIP Ductile Iron pipe DL Dead load DR Dimension Ratio DT Drain Tile DWG Drawing DWY Driveway DWY APPR Driveway approach E Electric EA Each EC End of curve ECR End of curb return EF Each face EG Edge of gutter EGL Energy grade line El Elevation ELC Electrolier lighting conduit ELT Extra long ton ENGR Engineer, Engineering EP Edge of pavement ESMT Easement ETB Emulsion-treated base EVC End of vertical curb EWA Encina Wastewater Authority EXC Excavation EXP JT Expansion joint EXST Existing F Fahrenheit F&C Frame and cover F&l Furnish and Install FAB Fabricate FAS Flashing arrow sign Revised 11/24/10 Contract No. 52071 Page 48 of 172 FD Floor drain FDN Foundation FED SPEC Federal Specification FG Finished grade FH Fire hydrant FL Flow line FS Finished surface FT-LB Foot-pound FTG Footing FW Face of wall G Gas GA Gauge GAL Gallon and Gallons GALV Galvanized GAR Garage and Garages GIP Galvanized Iron pipe GL Ground line or grade line GM Gas meter GNV Ground Not Visible GP Guy pole GPM gallons per minute GR Grade GRTG Grating GSP Galvanized steel pipe H High or height HB Hose bib HC House connection HDWL Headwall HGL Hydraulic grade line HORIZ Horizontal HP Horsepower HPG High pressure gas HPS High pressure sodium (Light) HYDR Hydraulic IE Invert Elevation ID Inside diameter INCL Including INSP Inspection INV Invert IP Iron pipe JC Junction chamber JCT Junction JS Junction structure JT Joint L Length LAB Laboratory LAT Lateral LB Pound LD Local depression LF Unear foot LH Lamp hole LL Live load LOL Layout line LONG Longitudinal LP Lamp post LPS Low pressure sodium (Light) LS Lump sum LTS Lime treated soil LWD Leucadia Wastewater District MAINT Maintenance MAX Maximum MCR Middle of curb return MEAS Measure MH Manhole, maintenance hole MIL SPEC Military specification MISC Miscellaneous MOD Modified, modify MON Monument MSL ..Mean Sea Level (Reg. Standard Drawing M-12) MTBM Microtunneling Boring Machine MULT Multiple MUTCD Manual on Uniform Traffic Control Devices MVL Mercury vapor light NCTD North County Transit District NRCP Nonreinforced concrete pipe OBS Obsolete OC On center OD Outside diameter OE Outer edge OHE Overhead Electric OMWD Olivenhain Municipal Water District OPP Opposite ORIG Original PB Pull box PC Point of curvature PCC Portland cement concrete or point of compound curvature PCVC Point of compound vertical curve PE Polyethylene PI Point of Intersection PL Property line PMB Processed miscellaneous base POC Point on curve POT Point on tangent PP Power pole PRC Point of reverse curve PRVC Point of reverse vertical cun/e PSI Pounds per square Inch PT Point of tangency PVC Polyvinyl chloride PVMT Pavement PVT R/w Private right-of-way Q Rate of flow in cubic feet per second QUAD Quadrangle, Quadrant R Radius R&O Rock and oil R/w Right-of-way RA Recycling agent RAC Recycled asphalt concrete RAP Reclaimed asphalt pavement RBAC Rubberized asphalt concrete RC Reinforced concrete RCB Reinforced concrete box RCE Registered civil engineer RCP Reinforced concrete pipe RCV Remote control valve REF Reference REINF Reinforced or reinforcement RES Reservoir RGE Registered geotechnical engineer ROW Right-of-Way RR Railroad RSE Registered structural engineer RTE Registered traffic engineer S Sewer or Slope, as applicable SCCP Steel cylinder concrete pipe SD Storm drain SDNR San Diego Northern Railway Revised 11/24/10 Contract No. 52071 Page 49 of 172 SDR Standard thermoplastic pipe dimension ratio (ratio of pipe O.D. to minimum wall thickness) SDRSD San Diego Regional Standard Drawings SE Sand Equivalent SEC Section SF Square foot SFM Sewer Force Main SI International System of Units (Metric) SPEC Specifications SPPWC Standard Plans for Public Works Construction SSPWC Standard Specifications for Public Works Construction ST HWY State highway STA Station STD Standard STR Straight STR GR Straight grade STRUC Structural/Structure SW Sidewalk SWD Sidewalk drain SY Square yard T Telephone TAN Tangent TC Top of curb TEL Telephone TF Top of footing TOPO Topography TR Tract TRANS Transition TS Traffic signal or transition structure TSC Traffic signal conduit TSS Traffic signal standard TW Top of wall TYP Typical UE Underground Electric USA Underground Sen/ice Alert VAR Varies, Variable VB Valve box VC Vertical curve VCP Vitrified clay pipe VERT Vertical VOL Volume VWD Vallecitos Water District W Water, Wider or Width, as applicable WATCH Work Area Traffic Control Handbook Wl Wrought iron WM Water meter WPJ Weakened plane joint XCONN Cross connection XSEC Cross section Revised 11/24/10 Contract No. 52071 Page 50 of 172 1-3.3 Institutions. Abbreviation Word or Words 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 AWWA American Water Works Association FHWA Federal Highway Administration GRI Geosynthetic Research Institute NEMA National Electrical Manufacturers Association NOAA National Oceanic and Atmospheric Administration (Dept. of Commerce) UL Undenwriters' Laboratories Inc. USGS United States Geological Survey Revised 11 /24/10 Contract No. 52071 Page 51 of 172 1-4 UNITS OF MEASURE. 1-4.1 General. U.S. Standard Measures, also called U.S. Customary System, are the principal measurement system in these specifications. However, certain material specifications and test requirements contained herein use SI units specifically and conversions to U.S. Standard Measures may or may not have been included in these circumstances. When U.S. Standard Measures are not included in parenthesis, then the SI units shall control. S.l. units and U.S. Standard Measures in parenthesis may or may not be exactly equivalent. Reference is also made to ASTM E 380 for definitions of various units of the SI system and a more extensive set of conversion factors. 1-4.2 Units of Measure and Their Abbreviations. U.S. Customarv Unit (Equal To) SI IJnit (Abbreviations) (Abbreviations) 1 mil (=0.001 in) 25.4 micrometer (^m) 1 inch (in) 25.4 millimeter (mm) 1 inch (in) 2.54 centimeter (cm) 1 foot (ft) 0.3048 meter (m) 1 yard (yd) 0.9144 meter (m) 1 mile (mi) 1.6093 kilometer (km) 1 square foot (ft^) 0.0929 square meter fm^) 1 square yard (yd^) 0.8361 square meter (m^) 1 cubic foot (ft^) 0.0283 cubic meter (m^) 1 cubic yard (yd^) 0.7646 cubic meter (m^) 1 acre 0.4047 hectare (ha) 1 U.S. gallon (gal) 3.7854 Liter (L) 1 fluid ounce (fl. oz.) 29.5735 millileter (mL) 1 pound mass (Ib) (avoirdupois) 0.4536 kilogram (kg) 1 ounce mass (oz) 0.02835 kilogram (kg) 1 Ton (=2000 Ib avoirdupois) 0.9072 Tonne (= 907 kg) 1 Poise 0.1 pascal second (Pa s) 1 centistoke (cs) 1 square millimeters per second (mm^/s) 1 pound force (Ibf) 4.4482 Newton (N) 1 pounds per square inch (psi) 6.8948 Kilopascal (kPa) 1 pound force per foot (Ibf/ft) 1.4594 Newton per meter (N/m) 1 foot-pound force (ft-lbf) 1.3558 Joules (J) 1 foot-pound force per second ([ft-lbf]/s) 1.3558 Watt (W) 1 part per million (ppm) 1 milligram/liter (mg/L) Temperature Units and Abbreviations Degree Fahrenheit (°F): Degree Celsius (°C): °F = (1.8 X °C) -H 32 °C = (°F - 32)/1.8 1 Ampere (A) 1 Volt (V) 1 Candela (cd) 1 Lumen (Im) 1 second (s) Si Units (abbreviation) Commonly Used in Both Systems Revised 11 /24/10 Contract No. 52071 Page 52 of 172 1-5 Common Metric Prefixes kilo (k) 103 centi (c) IO-2 milli (m) 10-3 micro (|i) 10"^ nano (n) lO-^ pico (p)..... 10-^2 SYMBOLS A Z / O PL CL SL Delta, the central angle or angle between tangents Angle Percent Feet or minutes Inches or seconds Number 3er or (between words) Degree Property line Centeriine Survey line or station line '•^mmr' Revised 11/24/10 Contract No. 52071 Page 53 of 172 SECTION 2 - SCOPE AND CONTROL OF WORK 2-1 AWARD AND EXECUTION OF CONTRACT. Award and execution of Contract will be as provided for in the Specifications, Instruction to Bidders, or Notice Inviting Bids. 2-2 ASSIGNMENT. No Contract or portion thereof may be assigned without consent of the Board, except that the Contractor may assign money due or which will accrue to it under the Contract. If given written notice, such assignment will be recognized by the Board to the extent permitted by law. Any assignment of money shall be subject to all proper withholdings in favor of the Agency and to all deductions provided for in the Contract. All money withheld, whether assigned or not, shall be subject to being used by the Agency for completion of the Work, should the Contractor be in default. 2-3 SUBCONTRACTS. 2-3.1 General. Each Bidder shall comply with the Chapter of the Public Contract Code including Sections 4100 through 4113. 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 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 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 perfomi that portion itself, and shall perform that portion itself, except as othenwise 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. Revised 11 /24/10 Contract No. 52071 Page 54 of 172 Should the Contractor fail to adhere to the provisions requiring the Contractor to complete 50 percent of the contract price with its own organization, the Agency may at its sole discretion elect to v.- 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 prime contractor shall be entitled to a public hearing before the Board and shall be notified ten (10) days in advance of the time and location of said hearing. The determination of the Board shall be final. 2-3.2 Additional Responsibiiity. The Contractor shall give personal attention to the fulfillment of the Contract and shall keep the Work under its control. The Contractor shall perform, with its own organization. Contract work amounting to at least 50 percent of the Contract Price except that any designated "Specialty Items" may be performed by subcontract, and the amount of any such "Specialty Items" so performed may be deducted from the Contract Price before computing the amount required to be performed by the Contractor with its own organization. "Specialty Items" will be identified by the Agency in the Bid or Proposal. Where an entire item is subcontracted, the value of work subcontracted will be based on the Contract Unit Price. When a portion of an item is subcontracted, the value of work subcontracted will be based on the estimated percentage of the Contract Unit Price. This will be determined from information submitted by the Contractor, and subject to approval by the Engineer. 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. 2-3.3 Status of Subcontractors. Subcontractors shall be considered employees of the Contractor, and the Contractor shall be responsible for their work. 2-4 CONTRACT BONDS. 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 said circular is sufficient to provide bonds in the amount required by the Contract shall be deemed to be approved unless specifically rejected by the Agency. Bonds from all other sureties shall be accompanied by all of the documents enumerated in Code of Civil Procedure 995.660 (a). The Bidder shall pay all bond premiums, costs, and incidentals. 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. The Contractor shall provide a faithful performance/warranty bond and payment bond (labor and materials bond) for this contract. The faithful performance/warranty bond shall be in a sum not less than one hundred percent of the total amount payable by the terms of this contract. The Contractor shall provide bonds to secure payment of laborers and materials suppliers in a sum not less than one hundred percent of the total amount payable by the terms of this contract. Both bonds shall extend in full force and effect and be retained by the Agency during this project until they are released according to the provisions of this section. The faithful performance/warranty bond will be reduced to 25 percent of the original amount 30 days after recordation of the Notice of Completion and will remain in full force and effect for the one year warranty period and until all warranty repairs are completed to the satisfaction of the Engineer. The Revised 11 /24/10 Contract No. 52071 Page 55 of 172 bonds to secure payment of laborers and materials suppliers shall be released six months plus 30 days after recordation of the Notice of Completion if all claims have been paid. 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 their liabilities in an amount equal to or in excess of the amount of the bond. The bonds are to contain the following documents: 1) An original, or a certified copy, of the un-revoked appointment, power of attorney, by laws, or other instrument entitling or authorizing the person who executed the bond to do so. 2) A certified copy of the certificate of authority of the insurer issued by the insurance commissioner. If the bid is accepted, the Agency may require a financial statement of the assets and liabilities of the insurer at the end of the quarter calendar year prior to 30 days next preceding the date of the execution of the bond. The financial statement shall be made by an officer's certificate as defined in Section 173 of the Corporations Code. In the case of a foreign insurer, the financial statement may be verified by the oath of the principal officer or manager residing within the United States. Should any bond become insufficient, the Contractor shall renew the bond within 10 days after receiving notice from the Agency. Should any Surety at any time be unsatisfactory to the Board, notice will be given the Contractor to that effect. No further payments shall be deemed due or will be made under the contract until a new Surety shall qualify and be accepted by the Board. Changes in the Work or extensions of time, made pursuant to the Contract, shall in no way release the Contractor or Surety from its obligations. Notice of such changes or extensions shall be waived by the Surety. 2-5 PLANS AND SPECIFICATIONS. 2-5.1 General. The Contractor shall keep at the Work site a copy of the Plans and Specifications, to which the Engineer shall have access at all times. The specifications for the work include the General Provisions, project technical specifications, Carisbad Engineering Standards (CES), Standard Specifications for Public Works Construction, (SSPWC), Part 2 & 3, and the latest supplements thereto, current edition at the time of bid opening as published by the "Greenbook" Committee of Public Works Standards, Inc., hereinafter designated "SSPWC", as amended. The construction plans are designated as City of Carisbad Drawing No. 476-7 and consists of 21 sheets. The standard drawings used for this project are the latest edition of the City of Carlsbad Engineering Standards and Carlsbad Standard Drawings, as issued by the City of Carisbad and the Carlsbad Municipal Water District, hereinafter designated as CES and CSD, respectively. Copies of some of the pertinent standard drawings are enclosed as an appendix to these General Provisions. 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. The Plans shall be supplemented by such working drawings and shop drawings as are necessary to adequately control the Work. 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. Revised 11/24/10 Contract No. 52071 Page 56 of 172 Existing improvements visible at the Work site, for which no specific disposition is made on the V. Plans, but which interfere with the completion of the Work, shall be removed and disposed of by the Contractor. The Contractor shall, upon discovering any error or omission in the Plans or Specifications, immediately call it to the attention of the Engineer. 2-5.2 Precedence of Contract Documents. If there is a conflict between Contract Documents, the document highest in precedence shall control. The precedence shall be the most recent edition of the following documents listed in order of highest to lowest precedence: 1) Permits from other agencies as may be required by law. 2) Change orders, whichever occurs last. 3) Contract addenda, whichever occurs last. 4) Contract. 5) Carisbad General Provisions, Technical Specifications, and Supplemental Provisions. 6) Plans. 7) Standards plans. a) City of Carisbad Standard Drawings. b) Carisbad Municipal Water District Standard Drawings. c) City of Carisbad modifications to the San Diego Area Regional Standard Drawings. d) San Diego Area Regional Standard Drawings. e) Traffic Signal Design Guidelines and Standards. f) State of California Department of Transportation Standard Plans. g) State of California Department of Transportation Standard Specifications. h) California Manual on Uniform Traffic Control Devices (CA MUTCD). 8) Standard Specifications for Public Works Construction, as amended. 9) Reference Specifications. 10) Manufacturer's Installation Recommendations. Detail drawings shall take precedence over general drawings. Change Orders, Supplemental Agreements and approved revisions to Plans and Specifications will take precedence over items 2) through 9) above. Detailed plans and plan views shall have precedence over general plans. 2-5.3 Submittals. 2-5.3.1 General. Submittals shall be provided, at the Contractor's expense, as required in 2-5.3.2, 2-5.3.3 and 2-5.3.4, when required by the Plans or Special Provisions, or when requested by the Engineer. Materials shall neither be furnished nor fabricated, nor shall any work for which submittals are required by performed, before the required submittals have been reviewed and accepted by the Engineer. Neither review nor acceptance of submittals by the Engineer shall relieve the Contractor from responsibility for errors, omissions, or deviations from the Contract Documents, unless such deviations were specifically called to the attention of the Engineer in the letter of transmittal. The Contractor shall be responsible for the correctness of the submittals. Revised 11 /24/10 Contract No. 52071 Page 57 of 172 The Contractor shall allow a minimum of 20 working days for review of submittals unless otherwise specified in the Special Provisions. Each submittal shall be accompanied by a letter of transmittal. Each submittal shall be consecutively numbered. Resubmittals shall be labeled with the number of the original submittal followed by an ascending alphabetical designation (e.g. the label '4-C' would indicate the third instance that the fourth submittal had been given to the Engineer). Each sheet of each submittal shall be consecutively numbered. Each set of shop drawings and submittals shall be accompanied by a letter of transmittal on the Contractor's letterhead. The Letter of transmittal shall contain the following: 1) Project title and Agency contract number. 2) Number of complete sets. 3) Contractor's certification statement. 4) Specification section number(s) pertaining to material submitted for review. 5) Submittal number (Submittal numbers shall be consecutive including subsequent submittals for the same materials.) 6) Description of the contents of the submittal. 7) Identification of deviations from the contract documents. When submitted for the Engineer's review, 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 Documents. The Contractor shall subscribe to and shall place the following certification on all submittals: "I hereby certify that the (equipment, material) 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." ^^a^ By: Title: Date: Company Name: Revised 11 /24/10 Contract No. 52071 Page 58 of 172 2-5.3.2 Working Drawings. Working drawings are drawings showing details not shown on the Plans which are required to be designed by the Contractor. Working drawings shall be of a size and scale to clearly show all necessary details. Six copies and one reproducible shall be submitted. If no revisions are required, three of the copies will be returned to the Contractor. If revisions are required, the Engineer will return one copy along with the reproducible for resubmission. Upon acceptance, the Engineer will return two of the copies to the Contractor and retain the remaining copies and the reproducible. Working drawings are required in the following sections: TABLE 2-5.3.2 (A) Item Section Number Subiect 1 7-10.4.1 Safety Orders Trench Shoring 2 207-2.5 Joints Reinforced Concrete Pipe 3 207-8.4 Joints Vitrified Clay Pipe 4 207-10.2.1 General Fabricated Steel Pipe 5 300-3.2 Cofferdams Structure Excavation & Backfill 6 303-1.6.1 General Falsework 7 303-1.7.1 General Placing Reinforcement 8 303-3.1 General Prestressed Concrete Construction 9 304-1.1.1 Shop Drawings Structural Steel 10 304-1.1.2 Falsework Plans Structural Steel 11 304-2.1 General Metal Hand Railings 12 306-2.1 General Jacking Operations 13 306-3.1 General Tunneling Operations 14 306-3.4 Tunnel Supports Tunneling Operations 15 306-6 Remodeling Existing Sewer Facilities Polyethylene Liner Installation 16 306-8 Microtunneling Microtunneling Operations 17 307-4.3 Controller Cabinet Wiring Diagrams Traffic Signal Construction Working drawings listed above as Items 5, 6, 8, 9, 10, 12, 13, 14 and 16 shall be prepared by a Civil or Structural Engineer registered by the State of California. 2-5.3.3 Shop Drawings. Shop drawings are drawings showing details of manufactured or assembled products proposed to be incorporated into the Work. Shop drawings required shall be as specified in the Special Provisions. 2-5.3.4 Supporting Information. Supporting information is information required by the Specifications for the purposes of administration of the Contract, analysis for verification of conformance with the Specifications, the operation and maintenance of a manufactured product or system to be constructed as part of the Work, and other information as may be required by the Engineer. Six copies of the supporting information shall be submitted to the Enqineer prior to the start of the Work unless otherwise specified in the Special Provisions or directed by the Engineer. Supporting information for systems shall be bound together and include all manufactured items for the system. If resubmittal is not required, three copies will be returned to the Contractor. Supporting information shall consist of the following and is required unless othenwise specified in the Special Provisions: 2 3 5) 6 List of Subcontractors per 2-3.2. List of Materials per 4-1.4. Certifications per 4-1.5. Construction Schedule per 6-1. Confined Space Entry Program per 7-10.4.4. Concrete mix designs per 201 -1.1. Asphalt concrete mix designs per 203-6.1. Revised 11/24/10 Contract No. 52071 Page 59 of 172 8) Data, including, but not limited to, catalog sheets, manufacturer's brochures, technical bulletins, specifications, diagrams, product samples, and other information necessary to describe a system, product or item. This information is required for irrigation systems, street lighting systems, and traffic signals, and may also be required for any product, manufactured item, or system. 2-5.4 RECORD DRAWINGS. 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 job and shall be used only as a record set and shall be delivered to the Engineer within ten (10) 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 therefore. 2-6 WORK TO BE DONE. The Contractor shall perform all work necessary to complete the Contract in a satisfactory manner. Unless othenwise provided, the Contractor shall furnish all materials, equipment, tools, labor, and incidentals necessary to complete the Work. 2-7 SUBSURFACE DATA. All soil and test hole data, water table elevations, and soil analyses shown on the drawings or included in the Specifications apply only at the location of the test holes and to the depths indicated. Soil test reports for test holes which have been drilled are available for inspection at the office of the Engineer. Any additional subsurface exploration shall be done by Bidders or the Contractor at their own expense. The indicated elevation of the water table is that which existed on the date when test hole data was determined. It is the Contractor's responsibility to determine and allow for the elevation of groundwater at the date of project construction. A difference in elevation between groundwater shown in soil boring logs and groundwater actually encountered during construction will not be considered as a basis for extra work. 2-8 RIGHT-OF-WAY. Rights-of-way, easements, or rights-of-entry for the Work will be provided by the Agency. Unless othenwise provided, the Contractor shall make arrangements, 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. 2-9 SURVEYING. 2-9.1 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 replacement is completed. The Surveyor shall file corner record(s) as required by §§ 8772 and 8773, et seq. of the Califomia 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 othenwise. Monument frames and covers shall be protected during street sealing or painting projects or be cleaned to the satisfaction of the Engineer. Revised 11 /24/10 Contract No. 52071 Page 60 of 172 V 2-9.2 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. 2-9.2.1 Submittal of Surveying Data, All surveying data submittals shall conform to the requirements of Section 2-5.3.3, "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 (8V2" by 11") paper. Thefield notes, calculations and supporting data shall be clear and complete. Supporting data shall include all maps, affidavits, plats, field notes from eariier 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 Sun/eyor 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 centeriines 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 sun/ey 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. 2-9.2.2 Survey Requirements, Stakes shall be set at offsets approved by the Engineer at no greater inten/als than specified in TABLE 2-9.2.2(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. Centeriine 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. Revised 11/24/10 Contract No. 52071 Page 61 of 172 TABLE 2-9.2.2(A) Survey Requirements for Construction Staking Feature Staked Stake Description © Centerline or Parallel to Centerline Spacing®, © Lateral Spacing (D, ® 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 centeriine 0.02' Horizontal, also see Section 2-9.2.1 herein Final Grade (includes top of: Basement soil, subbase and base) RP + Marker Stake, Blue- top in grading area < 50' on tangents & cun/es when R> 1000' & < 25' on cun/es when R < 1000' <22' 3/8" Horizontal & Vertical 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 & V4" 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 & V4" Vertical Curb RP + Marker Stake < 25', BC & EC, at %A, VzA & '^A on curb returns & at beqinninq & end (constant offset) 3/B" Horizontal & V4" 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 & V4" Vertical (when vertical data needed) Miscellaneous <S> Contour Grading ® RP + Marker Stake <50' along contour line 0.1'Verticals Horizontal Utilities ®, ® RP + Marker Stake < 50' on tangents & cun/es when R> 1000' & < 25' on cun/es when R < 1000' or where grades 0.30% as appropriate 3/8" Horizontal & V4" Vertical Channels, Dikes & Ditches ® RP + Marker Stake intervisible & < 100', BC & EC of facilities. Grade breaks. Alignment breaks, Junctions, Inlets & similar facilities as appropriate O.r Horizontal & V4" Vertical Markers ® RP + Marker Stake for asphalt street surfacing < 50' on tangents & cun/es when R> 1000' & < 25' on cun/es when R < 1000'. At marker locatlon(s) V4" Horizontal Pavement Markers® RP 200' on tangents, 50' on cun/es when R > 1000' & 25' on cun/es when R < 1000'. For PCC surfaced streets lane cold joints will suffice at pavement marker locatlon(s) V4" 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 sun/ive 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 centeriine. ® Some features are not necessarily parallel to centeriine 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 fol- lowing 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. Revised 11/24/10 Contract No. 52071 Page 62 of 172 All guard stakes, line stakes and lath shall be flagged. Unless othenwise approved by the Engineer flagging, paint and marking cards shall be the color specified in TABLE 2-9.2.2(B) TABLE 2-9.2.2(B) Survey Stake Color Code for Construction Staking Type of stake Description Color* Horizontal Control Coordinated control points, control lines, control reference points, centeriine, 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. 2-9.2.3 Payment for Survey, Payment for work performed to satisfy the requirements of Sections 2- 9.1 through 2-9.2.2 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 records, including filing fees, shall be incidental to the work necessitating the disturbance of said monuments and no additional payment will be made. 2-9.3 Private Engineers. Surveying by private engineers on the Work shall conform to the quality and practice required by the Engineer. 2-9.4 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 ije 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. 2-10 AUTHORITY OF BOARD AND ENGINEER. The Board has the final authority in all matters affecting the Work. Within the scope of the Contract, the Engineer has the authority to enforce compliance with the Plans and Specifications. The Contractor shall promptly comply with instructions from the Engineer or an authorized representative. The decision of the Engineer is final and binding on all questions relating to: quantities; acceptability of material, equipment, or work; execution, progress or sequence of work; and interpretation of the Plans, Specifications, or other drawings. This shall be precedent to any payment under the Contract, unless otherwise ordered by the Board. Revised 11/24/10 Contract No. 52071 Page 63 of 172 2-10.1 Availability of Records, 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. 2-10.2 Audit And Inspection, Contractor agrees to maintain and/or make available, to the Engineer, within San Diego County, accurate books and accounting records relative to all its activities and to contractually require all subcontractors to this Contract to do the same. The Engineer shall have the right to monitor, assess, and evaluate Contractor's and its subcontractors performance pursuant to this Agreement, said monitoring, assessments, and evaluations to include, but 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. At any time during normal business hours and as often as the Engineer may deem necessary, 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 and will 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. However, any such activities shall be carried out in a manner so as to 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. 2- 11 INSPECTION. The Work is subject to inspection and approval by the Engineer. The Contractor shall notify the Engineer before noon of the working day before inspection is required. Work shall be done only in the presence of the Engineer, unless othenwise authorized. Any work done without proper inspection will be subject to rejection. The Engineer and any authorized representatives shall at all times have access to the Work during its construction at shops and yards as well as the project site. The Contractor shall provide every reasonable facility for ascertaining that the materials and workmanship are in accordance with these specifications. Inspection of the Work shall not relieve the Contractor of the obligation to fulfill all conditions of the Contract. SECTION 3 - CHANGES IN WORK 3- 1 CHANGES REQUESTED BY THE CONTRACTOR. 3-1.1 General. Changes in the Plans and Specifications, requested in writing by the Contractor, which do not materially affect the Work and which are not detrimental to the Work or to the interests of the Agency, may be granted by the Engineer. Nothing herein shall be construed as granting a right to the Contractor to demand acceptance of such changes. 3-1.2 Payment for Changes Requested by the Contractor. If such changes are granted, they shall be made at a reduction in cost or no additional cost to the Agency. 3-2 CHANGES INITIATED BY THE AGENCY. 3-2.1 General. The Agency may change the Plans, Specifications, character of the work, or quantity of work provided the total arithmetic dollar value of all such changes, both additive and deductive, does not exceed 25 percent of the Contract Price. Should it become necessary to exceed this limitation, the change shall be by written Supplemental Agreement between the Contractor and Agency, unless both parties agree to proceed with the change by Change Order. Revised 11/24/10 Contract No. 52071 Page 64 of 172 Change Orders shall be in writing and state the dollar value of the change or established method of payment, any adjustment in contract time of completion, and when negotiated prices are involved, w shall provide for the Contractor's signature indicating acceptance. 3-2.2 Payment. 3-2.2.1 Contract Unit Prices. 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. If the actual quantity of an item of work covered by a Contract Unit Price and constructed in confonnance 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 said item of work varies from the Bid quantity by more than 50 percent, payment will be made per Section 3-2.2.2 or 3-2.2.3 as appropriate. 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 3-2.4. 3-2.2.2 Increases of More Than 50 Percent. 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 125 percent of the Bid quantity 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 3-3. The Extra Work per Section 3-3, 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. 3-2.2.3 Decreases of More Than 50 Percent. 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 3-3; 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. 3-2.3 Stipulated Unit Prices. 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 Special Provisions. 3-2.4 Agreed Prices. Agreed Prices are prices for new or unforeseen work, or adjustments in Contract Unit Prices per Section 3-2.2, 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 per Section 3-3, except as othenwise specified in Sections 3-2.2.2 and 3-2.2.3. Revised 11 /24/10 Contract No. 52071 Page 65 of 172 3.2.4.1 Schedule of Values. Prior to construction. Contractor shall provide a schedule of values 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 change orders to the project. 3.2.5 Eliminated Items. 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 the material and for handling by the Contractor. Actual costs, as used herein, shall be computed on the basis of Extra Work per Section 3-3. 3-3 EXTRA WORK. 3-3.1 General. 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. 3-3.2 Payment. 3-3.2.1 General. When the price for the extra work cannot be agreed upon, the Agency will pay for the extra work based on the accumulation of costs as provided herein. 3-3.2.2 Basis for Establishing Costs. (a) Labor. The costs of labor will be the actual cost for wages of workers performing the extra work at the time the extra work is done, plus employer payments of payroll taxes, workers compensation insurance, liability insurance, health and welfare, pension, vacation, apprenticeship funds, and other direct costs, resulting from Federal, State, or local laws, as well as assessments or benefits required by lawful collective bargaining agreements. The use of a labor classification which would increase the extra work cost will not be permitted unless the Contractor establishes the necessity for such additional costs. Labor costs for equipment operators and helpers shall be reported only when such costs are not included in the invoice for equipment rental. The labor cost for foremen shall be proportioned to all of their assigned work and only that applicable to extra work will be paid. Nondirect labor costs, including superintendence, shall be considered part of the markup of Section 3-3.2.3 (a). (b) Materials. 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. (c) Tool and Equipment Rental. No payment will be made for the use of tools which have a replacement value of $200 or less. Revised 11 /24/10 Contract No. 52071 Page 66 of 172 Regardless of ownership, the rates and right-of-way delay factors to be used in determining rental v.- and delay costs shall be the edition of the, "Labor Surcharge and Equipment Rental Rates" published by CALTRANS, current at the time of the actual use of the tool or equipment. The right-of- way 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. 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. If equipment is used intermittently and, when not in use, could be returned to its rental source at less expense to the Agency than holding it at the Work site, it shall be returned, unless the Contractor elects to keep it at the Work site, at no expense to the Agency. All equipment shall be acceptable to the Engineer, in good working condition, and suitable for the purpose for which it is to be used. Manufacturer's ratings and approved modifications shall be used to classify equipment and it shall be powered by a unit of at least the minimum rating recommended by the manufacturer. The reported rental time for equipment already at the Work site shall be the duration of its use on the extra work. This time begins when equipment is first put into actual operation on the extra work, plus the time required to move it from its previous site and back, or to a closer site. (d) Other Items. The Agency may authorize other items which may be required on the extra work, including labor, services, material, and equipment. These items must be different in their nature from those required for the Work, and be of a type not ordinarily available from the Contractor or Subcontractors. Invoices covering all such items in detail shall be submitted with the request for payment. (e) Invoices. Vendors' invoices for material, equipment rental and other expenditures shall be submitted with the request for payment. If the request for payment is not substantiated by invoices or other documentation, the Agency may establish the cost of the item involved at the lowest price which was current at the time of the report. 3-3.2.3 Markup. (a) Work by Contractor. The following percentages shall be added to the Contractor's costs and shall constitute the markup for all overhead and profits: 1) Labor 20 2) Materials 15 3) Equipment Rental 15 4) Other Items and Expenditures .. 15 To the sum of the costs and markups provided for in this section, one percent shall be added as compensation for bonding. (b) Work by Subcontractor. When all or any part of the extra work is performed by a Subcontractor, the markup established in Section 3-3.2.3(a) 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 Revised 11 /24/10 Contract No. 52071 Page 67 of 172 V 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. 3-3.3 Daily Reports by Contractor. When the price for the extra work cannot be agreed upon, the Contractor shall submit a daily report to the Engineer on forms approved by the Agency. Included are applicable delivery tickets, listing all labor, materials, and equipment involved for that day, and other sen/ices and expenditures when authorized. 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. Failure to submit the daily report by the close of the next working day may waive any rights for that day. An attempt shall be made to reconcile the report daily, and it shall be signed by the Engineer and the Contractor, in the event of disagreement, pertinent notes shall be entered by each party to explain points which cannot be resolved immediately. Each party shall retain a signed copy of the report. Reports by Subcontractors or others shall be submitted through the Contractor. The report shall: 1. Show names of workers, classifications, and hours worked. 2. Describe and list quantities of materials used. 3. Show type of equipment, size, identification number, and hours of operation, including loading and transportation, if applicable. 4. Describe other services and expenditures in such detail as the Agency may require. 3-4 CHANGED CONDITIONS. The Contractor shall promptly notify the Engineer of the following Work site conditions (hereinafter called 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 Section 25117 of the Health and Safety Code 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 the provisions of 6-6. 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. 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 therewith. Revised 11 /24/10 Contract No. 52071 Page 68 of 172 V 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 happening of any event, thing, occurrence, or other cause, unless the Contractor shall have first given the Engineer due written notice of potential claim as hereinafter specified. Compliance with this section shall not be required as a prerequisite to notice provisions in Section 6-7.3 Contract Time Accounting, nor to any claim that is based on differences in measurement or errors of computation as to contract quantities. The written notice of potential claim for changed conditions shall be submitted by the Contractor to the Engineer upon their discovery and prior to the time that the Contractor performs the work giving rise to the potential claim. The Contractor's failure to give written notice of potential claim for changed conditions to the agency upon their discovery and before they are disturbed shall constitute a waiver of all claims in connection therewith. The Contractor shall provide the District 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 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 are disallowed. The potential claim shall include the following certification relative to the California False Claims Act, Government Code Sections 12650-12655. "The undersigned certifies that the above statements are made in full cognizance of the California False Claims Act, Government Code Sections 12650-12655. The undersigned further understands and agrees that this potential claim, unless resolved, must be restated as a claim in response to the City's proposed final estimate in order for it to be further considered." By: Title: Date: Company Name: The Contractor's estimate of costs may be updated when actual costs are known. The Contractor shall submit substantiation of its actual costs to the Engineer within 20 working days after the affected work is completed. Failure to do so shall be sufficient cause for denial of any claim subsequently filed on the basis of said notice of potential claim. It is the intention of this section that differences between the parties arising under and by virtue of the contract be brought to the attention of the Engineer at the eariiest possible time in order that such matters be settled, if possible, or other appropriate action promptly taken. 3-5 DISPUTED WORK. The Contractor shall give the agency written notice of potential claim prior to commencing any disputed work. Failure to give said notice shall constitute a waiver of all claims in connection therewith. 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. Prior to proceeding with dispute resolution pursuant to Public Contract Code provisions specified hereinafter, the contractor shall attempt to resolve all disputes informally through the following dispute resolution chain of command: 45 Revised 11 /24/10 Contract No. 52071 Page 69 of 172 1. Project Inspector 2. Construction Manager 3. Deputy City Engineer, Construction Management & Inspection 4. City Engineer 5. General Manager The Contractor shall submit a complete report within 20 working days after completion of the disputed work stating its position on the claim, the contractual basis for the claim, along with all documentation supporting the costs and all other evidentiary materials. At each level of claim or appeal of claim the District will, within 10 working days of receipt of said claim or appeal of 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 District will provide its position within 10 working days of receipt of said additional information or Contractor's presentation of its report. The Contractor may appeal each level's position up to the General Manager after which the Contractor may proceed under the provisions of the Public Contract Code. The authority within the dispute resoiution chain of command is limited to recommending a resolution to a claim to the General Manager. Actual approval of the claim is subject to the change order provisions in the contract. All claims by the contractor for $375,000 or less shall be resolved in accordance with the procedures in the Public Contract Code, Division 2, Part 3, Chapter 1, Article 1.5 (commencing with Section 20104) which is set forth below: ARTICLE 1.5 RESOLUTION OF CONSTRUCTION CLAIMS 20104. (a)(1) This article applies to all public works claims of three hundred seventy-five thousand dollars ($375,000) or less which arise between a contractor and a local agency. (2) This article shall not apply to any claims resulting from a contract between a contractor and a public agency when the public agency has elected to resolve any disputes pursuant to Article 7.1 (commencing with Section 10240) of Chapter 1 of Part 2. (b) (1) "Public work" has the same meaning as in Sections 3100 and 3106 of the Civil Code, except that "public work" does not include any work or improvement contracted for by the state or the Regents of the University of California. (2) "Claim" means a separate demand by the contractor for (A) a time extension, (B) payment of money or damages arising from work done by, or on behalf of, the contractor pursuant to the contract for a public work and payment of which is not othenwise expressly provided for or the claimant is not othenwise entitled to, or (C) an amount the payment of which is disputed by the local agency. (c) The provisions of this article or a summary thereof shall be set forth in the plans or specifications for any work which may give rise to a claim under this article. (d) This article applies only to contracts entered into on or after January 1, 1991. 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 othenwise 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 Revised 11/24/10 Contract No. 52071 Page 70 of 172 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 infonnation 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 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 infonnation 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 eariier than 30 days, following the filing or responsive pleadings, the court shall submit the matter to non-binding 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 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 of 1986 (Article 3 (commencing with Section 2016) of Chapter 3 of Title 3 of Part 4 of the Code of Civil procedure) shall apply to any proceeding brought under the subdivision consistent with the rules pertaining to judicial arbitration. Revised 11/24/10 Contract No. 52071 Page 71 of 172 (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) 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. (c) The court may, upon request by any party, order any witnesses to participate in the mediation or arbitration process. 20104.6. (a) No local agency shall fail to pay money as to any portion of a claim which is undisputed except as othenwise 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. 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 3-3. SECTION 4 - CONTROL OF MATERIALS 4-1 MATERIALS AND WORKMANSHIP. 4-1.1. Generai. All materials, parts, and equipment furnished by the Contractor in the Work shall be new, high grade, and free from defects. Quality of work shall be in accordance with the generally accepted standards. Material and work quality shall be subject to the Engineer's approval. Materials and work quality not conforming to the requirements of the Specifications shall be considered defective and will be subject to rejection. Defective work or material, whether in place or not, shall be removed immediately from the site by the Contractor, at its expense, when so directed by the Engineer. If the Contractor fails to replace any defective or damaged work or material after reasonable notice, the Engineer may cause such work or materials to be replaced. The replacement expense will be deducted from the amount to be paid to the Contractor. Used or secondhand materials, parts, and equipment may be used only if permitted by the Specifications. 4-1.2 Protection of Work and Materials. The Contractor shall provide and maintain storage facilities and employ such measures as will preserve the specified quality and fitness of materials to be used in the Work. Stored materials shall be reasonably accessible for inspection. The Contractor shall also adequately protect new and existing work and all items of equipment for the duration of the Contract. The Contractor shall not, without the Agency's consent, assign, sell, mortgage, hypothecate, or remove equipment or materials which have been installed or delivered and which may be necessary for the completion of the Contract. •^ Revised 11 /24/10 Contract No. 52071 Page 72 of 172 4-1.3 Inspection Requirements. 4-1.3.1 General. Unless othenwise specified, inspection is required at the source for such typical materials and fabricated items as bituminous paving mixtures, structural concrete, metal fabrication, metal casting, welding, concrete pipe manufacture, protective coating application, and similar shop or plant operations. Steel pipe in sizes less than 18 inches and vitrified clay and cast iron pipe in all sizes are acceptable upon certification as to compliance with the Specifications, subject to sampling and testing by the Agency. Standard items of equipment such as electric motors, conveyors, elevators, plumbing fixtures, etc., are subject to inspection at the job site only. Special items of equipment such as designed electrical panel boards, large pumps, sewage plant equipment, etc., are subject to inspection at the source, normally only for performance testing. The Specifications may require inspection at the source for other items not typical of those listed in this section. 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 State of California, 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 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. 4-1.3.2 Inspection of Materials Not Locally Produced. When the Contractor intends to purchase materials, fabricated products, or equipment from sources located more than 50 miles outside the geographical limits of the Agency, an inspector or accredited testing laboratory (approved by the Engineer), shall be engaged by the Contractor at its expense, to inspect the materials, equipment or process. This approval shall be obtained before producing any material or equipment. The inspector or representative of the testing laboratory shall judge the materials by the requirements of the Plans and Specifications. The Contractor shall fonward reports required by the Engineer. No material or equipment shall be shipped nor shall any processing, fabrication or treatment of such materials be done without proper inspection by the approved agent. Approval by said agent shall not relieve the Contractor of responsibility for complying with the Contract requirements. 4-1.3.3 Inspection by the Agency. The Agency will provide all inspection and testing laboratory services within 50 miles of the geographical limits of the Agency. For private contracts, all costs of inspection at the source, including salaries and mileage costs, shall be paid by the permittee. 4-1.4 Test of Material. Before incorporation in the Work, the Contractor shall submit samples of materials, as the Engineer may require, at no cost to the Agency. The Contractor, at its expense, shall deliver the materials for testing to the place and at the time designated by the Engineer. Unless otherwise provided, all initial testing will be performed under the direction of the Engineer, and at no expense to the Contractor. If the Contractor is to provide and pay for testing, it will be stated in the Specifications. For private contracts, the testing expense shall be borne by the permittee. The Contractor shall notify the Engineer in writing, at least 15 days in advance, of its intention to use materials for which tests are specified, to allow sufficient time to perform the tests. The notice shall name the proposed supplier and source of material. Revised 11/24/10 Contract No. 52071 Page 73 of 172 If the notice of intent to use is sent before the materials are available for testing or inspection, or is sent so far in advance that the materials on hand at the time will not last but will be replaced by a new lot prior to use on the Work, it will be the Contractor's responsibility to renotify the Engineer when samples which are representative may be obtained. Except as specified in these 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. 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 unifonn 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. 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. Said 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. 4-1.5 Certification. The Engineer may waive materials testing requirements of the Specifications and accept the manufacturer's written certification that the materials to be supplied meet those requirements. Material test data may be required as part of the certification. 4-1.6 Trade Names or Equals. The Contractor may supply any of the materials specified or offer an equivalent. The Engineer shall determine whetiier the material offered is equivalent to that specified. Adequate time shall be allowed for the Engineer to make this determination. Whenever any particular material, process, or equipment is indicated by patent, proprietary or brand name, or by name of manufacturer, such wording is used for the purpose of facilitating its description and shall be deemed to be followed by the words or equal. A listing of materials is not intended to be comprehensive, or in order of preference. The Contractor may offer any material, process, or equipment considered to be equivalent to that indicated. The substantiation of offers shall be submitted as provided in the contract documents. The Contractor shall, at its expense, furnish data concerning items offered by it as equivalent to those specified. The Contractor shall have the material tested as required by the Engineer to determine that the quality, strength, physical, chemical, or other characteristics, including durability, finish, efficiency, dimensions, service, and suitability are such that the item will fulfill its intended function. Test methods shall be subject to the approval of the Engineer. Test results shall be reported promptly to the Engineer, who will evaluate the results and determine if the substitute item is equivalent. The Engineer's findings shall be final. Installation and use of a substitute item shall not be made until approved by the Engineer. If a substitute offered by the Contractor is not found to be equal to the specified material, the '^"^ Contractor shall furnish and install the specified material. Revised 11 /24/10 Contract No. 52071 Page 74 of 172 V The specified Contract completion time shall not be affected by any circumstance developing from the provisions of this section. 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. 4-1.7 Weighing and Metering Equipment. 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 and Measures, by the County Director or Sealer of Weights and Measures, or by a scale mechanic registered with or licensed by the County. The accuracy of the work of a scale service agency, except as stated herein, shall meet the standards of the California Business and Professions Code and the California Code of Regulations pertaining to weighing devices. A certificate of compliance shall be presented, prior to operation, to the Engineer for approval and shall be renewed whenever required by the Engineer at no cost to the Agency. All scales shall be arranged so they may be read easily from the operator's platform or area. They shall indicate the true net weight without the application of any factor. The figures of the scales shall be clearly legible. Scales shall be accurate to within 1 percent when tested with the plant shut down. Weighing equipment shall be so insulated against vibration or moving of other operating equipment in the plant area that the error in weighing with the entire plant running will not exceed 2 percent for any setting nor 1.5 percent for any batch. 4-1.8 Calibration of Testing Equipment. Testing equipment, such as, but not limited to pressure gages, metering devices, hydraulic systems, force (load) measuring instruments, and strain- measuring devices shall be calibrated by a testing agency acceptable to the Engineer at intervals not to exceed 12 months and following repairs, modification, or relocation of the equipment. Calibration certificates shall be provided when requested by the Engineer. 4-1.9 Construction Materials Dispute Resolution (Soils, Rock Materials, Concrete, Mortar and Related Materials, Masonry Materials, Bituminous Materials, Rock Products, and Modified Asphalts). In the interest of safety and public value, whenever credible evidence arises to contradict the test values of materials, the Agency and the Contractor will initiate an immediate and cooperative investigation. Test values of materials are results of the materials' tests, as defined by these Specifications or by the special provisions, required to accept the Work. Credible evidence is process observations or test values gathered using industry accepted practices. A contradiction exists whenever test values or process observations of the same or similar materials are diverse enough such that the work acceptance or performance becomes suspect. The investigation shall allow access to all test results, procedures, and facilities relevant to the disputed work and consider all available information and, when necessary, gather new and additional information in an attempt to determine the validity, the cause, and if necessary, the remedy to the contradiction. If the cooperative investigation reaches any resolution mechanism acceptable to both the Agency and the Contractor, the contradiction shall be considered resolved and the cooperative investigation concluded. Whenever the cooperative investigation is unable to reach resolution, the investigation may then either conclude without resolution or continue by written notification of one party to the other requesting the implementation of a resolution process by committee. The continuance of the investigation shall be contingent upon recipient's agreement and acknowledged in writing within 3 calendar days after receiving a request. Without acknowledgement, the investigation shall conclude Revised 11/24/10 Contract No. 52071 Page 75 of 172 without resolution. The committee shall consist of three State of California Registered Civil Engineers. Within 7 calendar days after the written request notification, the Agency and the Contractor will each select one engineer. Within 14 calendar days of the written request notification, the two selected engineers will select a third engineer. The goal in selection of the ttiird member is to complement the professional experience of the first two engineers. Should the two engineers fail to select the third engineer, the Agency and the Contractor shall each propose 2 engineers to be the third member within 21 calendar days after the written request notification. The first two engineers previously selected shall then select one of the four proposed engineers in a blind draw. The committee shall be a continuance of the cooperative investigation and will re-consider all available information and if necessary gather new and additional information to determine the validity, the cause, and if necessary, the remedy to the contradiction. The committee will focus upon the performance adequacy of the material(s) using standard engineering principles and practices and to ensure public value, the committee may provide engineering recommendations as necessary. Unless othenwise agreed, the committee will have 30 calendar days from its formation to complete their review and submit their findings. The final resolution of the committee shall be by majority opinion, in writing, stamped and signed. Should the final resolution not be unanimous, the dissenter may attach a written, stamped, and signed minority opinion. Once started, the resolution process by committee shall continue to full conclusion unless: 1. Within 7 days of the formation of the committee, the Agency and the Contractor reach an acceptable resolution mechanism; or 2. Within 14 days of the formation of the committee, the initiating party withdraws its written notification and agrees to bear all investigative related costs thus far incurred; or 3. At any point by the mutual agreement of the Agency and the Contractor. Unless othenwise agreed, the Contractor shall bear and maintain a record for all the investigative costs until resolution. Should the investigation discover assignable causes for the contradiction, the assignable party, the Agency or the Contractor, shall bear all costs associated with the investigation. Should assignable causes for the contradiction extended to both parties, the investigation will assign costs cooperatively with each party or when necessary, equally. Should the investigation substantiate a contradiction without assignable cause, the investiga- tion will assign costs cooperatively with each party or when necessary, equally. Should the investigation be unable to substantiate a contradiction, the initiator of the investigation shall bear all investigative costs. All claim notification requirements of the contract pertaining to the contradiction shall be suspended until the investigation is concluded. 4-2 MATERIALS TRANSPORTATION, HANDLING AND STORAGE. The Contractor shall order, purchase, transport, coordinate delivery, accept delivery, confimi 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. Materials shall be delivered to the site of the work only during working hours, as defined in Section 6-7.2, 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. Prior to storage of any materials which have been shipped to or by the Contractor to any location within the Agency'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 cleariy state the term of the lease, the description of materials allowed to be stored and shall provide for the removal of the materials and restoration of the storage site within the time allowed for the Work. All such storage shall conform to all laws and ordinances that may pertain to ^mm^ the materials stored and to preparation of the storage site and the location of the site on which the materials are stored. Loss, damage or deterioration of all stored materials shall be the Contractor's Revised 11/24/10 Contract No. 52071 Page 76 of 172 responsibility. Conformance to the requirements of this section, both within and outside the limits of work are 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. SECTION 5 - UTILITIES 5-1 LOCATION. 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. Where underground main distribution conduits such as water, gas, sewer, electric power, telephone, or cable television are shown on the Plans, the Contractor shall assume that every property parcel will be served by a service connection for each type of utility. As provided in Section 4216 of the California Government Code, at least 2 working days prior to commencing any excavation, the Contractor shall contact the regional notification center (Underground Service Alert of Southern California) and obtain an inquiry identification number. The California Department of Transportation is not required by Section 4216 to become a member of the regional notiification center. The Contractor shall contact it for location of its subsurface installations. 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. 5-2 PROTECTION. 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. Where protection is required to ensure support of utilities located as shown on the Plans or in accordance with Section 5-1, the Contractor shall, unless otherwise provided, furnish and place the necessary protection at its expense. 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 as provided in Section 3-2.2.3 or 3-3. 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 as noted in Section 5-1. ^'•^ Revised 11 /24/10 Contract No. 52071 Page 77 of 172 When placing concrete around or contiguous to any non-metallic utility installation, the Contractor shall at its expense: 1. Furnish and install a 2 inch cushion of expansion joint material or other similar resilient material; or 2. Provide a sleeve or other opening which will result in a 2 inch minimum-clear annular space between the concrete and the utility; or 3. Provide other acceptable means to prevent embedment in or bonding to the concrete. 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. 5-3 REMOVAL. Unless othenwise 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. 5-4 RELOCATION. When feasible, the owners 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. 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 for in accordance with Section 3-2. 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. 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 for in accordance with provisions of Section 3-3. Payment will include the restoration of all existing improvements which may be affected thereby. 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. In conformance with Section 5-6 the 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 Revised 11 /24/10 Contract No. 52071 Page 78 of 172 V portion thus omitted shall be constructed by the Contractor immediately following the relocation of the utility involved unless othenwise directed by the Engineer. 5-5 DELAYS. The Contractor shall notify the Engineer of its construction schedule insofar as it affects the protection, removal, or relocation of utilities. Said notification shall be included as a part of the construction schedule required in Section 6-1. 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. 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 Section 5-1. 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. 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 damages for any delay caused by failure of Agency to provide for the timely removal, relocation, or protection of such existing facilities. If the Contractor sustains loss due to delays attributable to interferences, relocations, or alterations not covered by Section 5-1, which could not have been avoided by the judicious handling of forces, equipment, or plant, there shall be paid to the Contractor such amount as the Engineer may find to be fair and reasonable compensation for such part of the Contractor's actual loss as was unavoidable and the Contractor may be granted an extension of time. 5- 6 COOPERATION. 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. SECTION 6 - PROSECUTION, PROGRESS, AND ACCEPTANCE OF THE WORK 6- 1 CONSTRUCTION SCHEDULE AND COMMENCEMENT OF WORK. Except as othenwise provided herein and unless othenwise prohibited by permits from other agencies as may be required by law the Contractor shall begin work within 10 calendar days after receipt of the "Notice to Proceed". 6-1.1 Pre-Construction Meeting. After, or upon, notification of contract award, the Engineer will set the time and location for the Preconstruction Meeting. Attendance of the Contractor's management personnel responsible for the management, administration, and execution of the project is mandatory for the meeting to be convened. 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 6-4. No separate payment will be made for the Contractor's attendance at the meeting. The notice to proceed will only be issued on or after the completion of the preconstruction meeting. 6-1.1.1 Baseline Construction Schedule Submittal. The Contractor shall submit the Baseline Construction Schedule per the submittal requirements of Section 2-5.3. The submittal of the Baseline Construction Schedule shall include each item and element of Sections 6-1.2 through 6- 1.2.9 and shall be on hard (paper) copy and electronic media conforming to Section 6-1.3.3 Electronic Media. V Revised 11 /24/10 Contract No. 52071 Page 79 of 172 6-1.2 Preparation and Review of the Baseline Construction Schedule. The Contractor shall prepare the Baseline Construction Schedule as a Critical Path Method (CPM) Schedule in the precedence diagram method (activity-on-node) format. The Baseline Construction Schedule shall depict a workable plan showing the sequence, duration, and interdependence of all activities required to represent the complete performance of all project work as well as periods where work is precluded. The Baseline Construction Schedule shall begin with the projected date of issuance of the notice to proceed and conclude with the date of final completion per the contract duration. The Baseline Construction Schedule shall include detail of all project phasing, staging, and sequencing, including all milestones necessary to define beginning and ending of each phase or stage. 6-1.2.1 Time-Scaled Network Diagram. As a part of the Baseline Construction Schedule the Contractor shall prepare and submit to the Engineer a complete time-scaled network diagram showing all of the activities, logic relationships, and milestones comprising the schedule. 6-1.2.2 Tabular Listing. As a part of the Baseline Construction Schedule the Contractor shall prepare and submit to the Engineer a tabular listing of all of the activities, showing for each activity the identification number, the description, the duration, the early start, the early finish, the late start, the late finish, the total float, and all predecessor and successor activities for the activity described. 6-1.2.3 Bar Chart. As a part of the Baseline Construction Schedule the Contractor shall prepare and submit to the Engineer a chart showing individual tasks and their durations arranged with the tasks on the vertical axis and duration on the horizontal axis. The bar chart shall use differing texture patterns or distinctive line types to show the critical path. 6-1.2.4 Schedule Software. The Contractor shall use commercially available software equal to the Windows 2000 compatible "Suretrak" program by Primavera or "Projecf program by Microsoft Corporation to prepare the Baseline Construction Schedule and all updates thereto. The Contractor shall submit to the Agency a CD-ROM data disk with all network infonnation contained thereon, in a format readable by a Microsoft Windows 2000 system. The Agency will use a "Suretrak", "Project" or equal software program for review of the Contractor's schedule. Should the Contractor elect to use a scheduling program other than the "Suretrak" program by Primavera or "Project" program by Microsoft Corporation the Contractor shall provide the Engineer three copies of the substituted program that are fully licensed to the Agency and 32 class hours of on-site training by the program publisher for up to eight Agency staff members. The classes shall be presented on Mondays through Thursdays, inclusive, between the hours of 8:00 a.m. and 5:00 p.m. The on-site training shall be held at 1635 Faraday Avenue, Carisbad, California. The dates and times of the on-site training shall be submitted to the Engineer for approval five working days before the start of the on- site training. The on-site training shall be completed prior to the submittal of the first Baseline Construction Schedule. 6-1.2.5 Schedule Activities. Except for submittal activities, activity durations shall not be shorter than 1 working day nor longer than 15 working days, unless specifically and individually allowed by the Engineer. The Baseline Construction Schedule shall include between 100 and 500 activities, including submittals, interfaces between utility companies and other agencies, project milestones and equipment and material deliveries. The number of activities will be sufficient, in the judgment of the Engineer, to communicate the Contractor's plan for project execution, to accurately describe the project work, and to allow monitoring and evaluation of progress and of time impacts. Each activity's description shall accurately define the work planned for the activity and each activity shall have recognizable beginning and end points. 6-1.2.6 Float. Float or slack time within the schedule is available without charge or compensation to whatever party or contingency first exhausts it. Revised 11/24/10 Contract No. 52071 Page 80 of 172 6-1.2.7 Restraints to Activities. Any submittals, utility interfaces, or any fumishing of Agency supplied materials, equipment, or services, which may impact any activity's construction shall be shown as a restraint to those activities. Time periods to accommodate the review and correction of submittals shall be included in the schedule. 6-1.2.8 Late Completion. A Baseline Construction Schedule showing a project duration longer than the specified contract duration will not be acceptable and will be grounds for determination of default by Contractor, per Section 6-4. 6-1.2.9 Early Completion. The Baseline Construction Schedule will show the Contractor's plan to support and maintain the project for the entire contractual time span of the project. Should the Contractor propose a project duration shorter than contract duration, a complete Baseline Construction Schedule must be submitted, reflecting the shorter duration, in complete accordance with all schedule requirements of Section 6-1. The Engineer may choose to accept the Contractor's proposal of a project duration shorter than the duration specified; provided the Agency is satisfied the shortened Baseline Construction Schedule is reasonable and the Agency and all other entities, public and private, which interface with the project are able to support the provisions of the shortened Baseline Construction Schedule. The Agency's acceptance of a shortened duration project will be confinned through the execution of a contract change order revising the project duration and implementing all contractual requirements including liquidated damages in accordance with the revised duration. 6-1.2.10 Engineer's Review. The Construction Schedule is subject to the review of the Engineer. The Engineer's detennination that the Baseline Construction Schedule proposed by the Contractor complies with the requirements of these supplemental provisions shall be a condition precedent to issuance of the Notice to Proceed by the Engineer. If the Engineer determines that the Construction Schedule does not meet the requirements of these specifications the Contractor shall correct the Construction Schedule to meet these specifications and resubmit it to the Engineer. Failure of the Contractor to obtain the Engineer's determination that the initial Construction Schedule proposed by the Contractor complies with the requirements of these supplemental provisions within thirty (30) working days after the date of the preconstruction meeting shall be grounds for termination of the contract per Section 6-4. Days used by the Engineer to review the initial Construction Schedule will not be included in the 30 working days. The Engineer will review and return to the Contractor, with any comments, the Baseline Construction Schedule within 15 working days of submittal. The Baseline Construction Schedule will be returned marked as per Sections 6-1.2.10.1 through 6-1.2.10.3. 6-1.2.10.1 "Accepted." The Contractor may proceed with the project work upon issuance of the Notice to Proceed, and will receive payment for the schedule in accordance with Section 6-1.8.1. 6-1.2.10.2 "Accepted with Comments." The Contractor may proceed with the project work upon issuance of the Notice to Proceed. The Contractor must resubmit the schedule incorporating the comments prior to receipt of payment per Section 6-1.8.1. 6-1.2.10.3 "Not Accepted." The Contractor must resubmit the schedule incorporating the corrections and changes of the comments prior to receipt of payment per Section 6-1.8.1. The Notice to Proceed will not be issued by the Engineer if the changes of the comments are not submitted as required hereinbefore and marked "Accepted" or "Accepted with Comments" by the Engineer. The Contractor, at the sole option of the Engineer, may be considered as having defaulted the contract under the provisions of Section 6-4 DEFAULT BY CONTRACTOR if the Revised 11 /24/10 Contract No. 52071 Page 81 of 172 V changes of the comments are not submitted as required hereinbefore and marked "Accepted" by the Engineer. 6-1.3 Preparation of Schedule Updates and Revisions. The Contractor shall meet with the Engineer during the last week of each month to agree upon each activity's schedule status and shall submit monthly updates of the Baseline Construction Schedule confirming the agreements no later than the fifth working day of the following month. The monthly update will be submitted on hard (paper) copy and electronic media conforming to Section 6-1.3.3 Electronic Media per the submittal requirements of Section 2-5.3 and will include each item and element of Sections 6-1.2 through 6- 1.2.9 and 6-1.3.1 through 6-1.3.7. 6-1.3.1 Actual Activity Dates. The actual dates each activity was started and/or completed during the month. After first reporting an actual date, the Contractor shall not change that actual date in later updates without specific notification to the Engineer with the update. 6-1.3.2 Activity Percent Compiete. For each activity undenway at the end of the month, the Contractor shall report the percentage determined by the Engineer as complete for the activity. 6-1.3.3 Electronic Media. The schedule data disk shall be a CD-ROM, labeled with the project name and number, the Contractor's name and the date of preparation of the schedule data disk. The schedule data disk shall be readable by the software specified in Section 6-1.2.4 "Schedule Software" and shall be free of file locking, encryption or any other protocol that would impede full access of all data stored on it. 6-1.3.4 List of Changes. A list of all changes made to the activities or to the interconnecting logic, with an explanation for each change. 6-1.3.5 Change Orders. Each monthly update will include the addition of the network revisions reflecting the change orders approved in the previous month. The network revisions will be as agreed upon during the review and acceptance of the Contractor's change orders. 6-1.3.6 Bar Chart. Each monthly update will include a chart showing individual tasks and their durations arranged with the tasks on the vertical axis and duration on the horizontal axis. The bar chart shall use differing texture patterns or distinctive line types to show the critical path. 6-1.4 Engineer's Review of Updated Construction Schedule. The Engineer will review and return the Updated Construction Schedule to the Contractor, with any comments, within 5 working days of submittal. The Updated Construction Schedule will be returned marked as per Sections 6-1.4.1 through 6-1.4.3. Any Updated Construction Schedule marked "Accepted with Comments" or "Not Accepted" by the Engineer will be returned to the Contractor for correction. Upon resubmittal the Engineer will review and return the resubmitted Updated Construction Schedule to the Contractor, with any comments, within 5 working days. Failure of the Contractor to submit a monthly updated construction schedule will invoke the same consequences as the Engineer returning a monthly updated construction schedule marked "Not Accepted". 6-1.4.1 "Accepted." The Contractor may proceed with the project work, and will receive payment for the schedule in accordance with Section 6-1.8.2. 6-1.4.2 "Accepted with Comments." The Contractor may proceed with the project work. The Contractor must resubmit the Updated Construction Schedule to the Engineer incorporating the corrections and changes noted in the Engineer's comments prior to receipt of payment per Section 6-1.8.2. Revised 11 /24/10 Contract No. 52071 Page 82 of 172 6-1.4.3 "Not Accepted." The Contractor must resubmit the Updated Construction Schedule to the Engineer incorporating the corrections and changes noted in the Engineer's comments prior to receipt of payment per Section 6-1.8.2. The Contractor, at the sole option of the Engineer, may be considered as having defaulted the contract under the provisions of Section 6-4 DEFAULT BY CONTRACTOR if the changes of the comments are not submitted and marked "Accepted" by the Engineer before the last day of the month in which the Updated Construction Schedule is due. If the Contractor fails to submit the corrected Updated Construction Schedule as required herein the Contractor may elect to proceed with the project at its own risk. Should the Contractor elect not to proceed with the project, any resulting delay, impact, or disruption to the project will be the Contractor's responsibility. 6-1.5 Late Completion or Milestone Dates. Should the Schedule Update indicate a completion or contractually required milestone date later than the properly adjusted contract or milestone duration, the Agency may withhold Liquidated Damages for the number of days late. Should a subsequent "Accepted" Schedule Update remove all or a portion of the delay, all or the allocated portion of the previously held Liquidated Damages shall be released in the monthly payment to the Contractor immediately following the "Accepted" schedule. 6-1.6 Interim Revisions. Should the actual or projected progress of the work become substantially different from that depicted in the Project Schedule, independently of and prior to the next monthly update, the Contractor will submit a revised Baseline Construction Schedule, with a list and explanation of each change made to the schedule. The Revised Construction Schedule will be submitted per the submittal requirements of Section 2-5.3 and per the schedule review and acceptance requirements of Section 6-1, including but not limited to the acceptance and payment provisions. As used in this section "substantially differenf means a time variance greater than 5 percent of the number of days of duration for the project. 6-1.7 Final Schedule Update. The Contractor shall prepare and submit a final schedule update when one hundred percent of the construction work is completed. The Contractor's Final Schedule Update must accurately represent the actual dates for all activities. The final schedule update shall be prepared and reviewed per Sections 6-1.3 Preparation of Schedule Updates and Revisions and 6-1. 4 Engineer's Review of Updated Construction Schedule. Acceptance of the final schedule update is required for completion of the project and release of any and all funds retained per Section 9-3.2. 6-1.8 Measurement and Payment of Construction Schedule. The Contractor's preparation, revision and maintenance of the Construction Schedule are incidental to the work and no separate payment will be made therefore. 6-2 PROSECUTION OF WORK. To minimize public inconvenience and possible hazard and to restore street and other work areas to their original condition and state of usefulness as soon as practicable, the Contractor shall diligently prosecute the Work to completion. If the Engineer determines that the Contractor is failing to prosecute the Work to the proper extent, the Contractor shall, upon orders from the Engineer, immediately take steps to remedy the situation. All costs of prosecuting the Work as described herein shall be included in the Contractor's Bid. Should the Contractor fail to take the necessary steps to fully accomplish said purposes, after orders of the Engineer, the Engineer may suspend the work in whole or part, until the Contractor takes said steps. As soon as possible under the provisions of the Specifications, the Contractor shall backfill all excavations and restore to usefulness all improvements existing prior to the start of the Work. If Work is suspended through no fault of the Agency, all expenses and losses incurred by the Contractor during such suspensions shall be borne by the Contractor. If the Contractor fails to Revised 11 /24/10 Contract No. 52071 Page 83 of 172 properiy provide for public safety, traffic, and protection of the Work during periods of suspension, the Agency may elect to do so, and deduct the cost thereof from monies due the Contractor. Such actions will not relieve the Contractor from liability. 6-2.1 Order of Work. The work 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 Project Plans and as specified in the Specifications. 6-2.3 Project Meetings. The Engineer will establish the time and location of (weekly) Project Meetings. The Contractor's Representative shall attend each Project Meeting. The Project Representative shall be the individual determined under Section 7-6, "The Contractor's Representative". No separate payment for attendance of the Contractor, the Contractor's Representative or any other employee or subcontractor or subcontractor's employee at these meetings will be made. 6-3 SUSPENSION OF WORK. 6-3.1 General. The Work may be suspended in whole or in part when determined by the Engineer that the suspension is necessary in the interest of the Agency. The Contractor shall comply immediately with any written order of the Engineer. Such suspension shall be without liability to the Contractor on the part of the Agency except as othenwise specified in Section 6-6.3. 6-3.2 Archaeological and Paleontological Discoveries. If discovery is made of items of archaeological or paleontological interest, the Contractor shall immediately cease excavation in the area of discovery and shall not continue until ordered by the Engineer. When resumed, excavation operations within the area of discovery shall be as directed by the Engineer. ^if^ll Discoveries which may be encountered may include, but not be limited to, dwelling sites, stone implements or other artifacts, animal bones, human bones, and fossils. The Contractor shall be entitled to an extension of time and compensation in accordance with the provisions of Section 6-6. 6-4 DEFAULT BY CONTRACTOR. If the Contractor fails to begin delivery of material and equipment, to commence the Work within the time specified, to maintain the rate of delivery of material, to execute the Work in the manner and at such locations as specified, or fails to maintain the Work schedule which will insure the Agency's interest, or, if the Contractor is not carrying out the intent of the Contract, the Agency may serve written notice upon the Contractor and the Surety on its Faithful Perfonnance Bond demanding satisfactory compliance with the Contract. The Contract may be canceled by the Board without liability for damage, when in the Board's opinion the Contractor is not complying in good faith, has become insolvent, or has assigned or subcontracted any part of the Work without the Board's consent. In the event of such cancellation, the Contractor will be paid the actual amount due based on Contract Unit Prices or lump sums bid and the quantity of the Work completed at the time of cancellation, less damages caused to the Agency by acts of the Contractor. The Contractor, in having tendered a Bid, shall be deemed to have waived any and all claims for damages because of cancellation of Contract for any such reason. If the Agency declares the Contract canceled for any of the above reasons, written notice to that effect shall be served upon the Surety. The Surety shall, within five (5) days, assume control and perform the Work as successor to the Contractor. If the Surety assumes any part of the Work, it shall take the Contractor's place in all respects for that part, and shall be paid by the Agency for all work performed by it in accordance with the Contract. If O "•f^ Revised 11 /24/10 Contract No. 52071 Page 84 of 172 the Surety assumes the entire Contract, all money due the Contractor at the time of its default shall be payable to the Surety as the Work progresses, subject to the terms of the Contract. If the Surety does not assume control and perform the Work within 5 days after receiving notice of cancellation, or fails to continue to comply, the Agency may exclude the Surety from the premises. The Agency may then take possession of all material and equipment and complete the Work by Agency forces, by letting the unfinished Work to another Contractor, or by a combination of such methods. In any event, the cost of completing the Work shall be charged against the Contractor and its Surety and may be deducted from any money due or becoming due from the Agency. If the sums due under the Contract are insufficient for completion, the Contractor or Surety shall pay to the Agency within 5 days after the completion, all costs in excess of the sums due. The provisions of this section shall be in addition to all other rights and remedies available to the Agency under law. 6-5 TERMINATION OF CONTRACT. The Board may terminate the Contract at its own discretion or when conditions encountered during the Work make it impossible or impracticable to proceed, or when the Agency is prevented from proceeding with the Contract by act of God, by law, or by official action of a public authority. 6-6 DELAYS AND EXTENSIONS OF TIME. 6-6.1 General. If delays are caused by unforeseen events beyond the control of the Contractor, such delays will entitle the Contractor to an extension of time as provided herein, but the Contractor will not be entitled to damages or additional payment due to such delays, except as provided in 6- 6.3. Such unforeseen events may include: war, govemment regulations, labor disputes, strikes, fires, floods, adverse weather or elements necessitating cessation of work, inability to obtain materials, labor or equipment, required extra work, or other specific events as may be further described in the Specifications. No extension of time will be granted for a delay caused by the Contractor's inability to obtain materials unless the Contractor furnishes to the Engineer documentary proof. The proof must be provided in a timely manner in accordance with the sequence of the Contractor's operations and the approved construction schedule. If delays beyond the Contractor's control are caused by events other than those mentioned above, the Engineer may deem an extension of time to be in the best interests of the Agency. The Contractor will not be entitled to damages or additional payment due to such delays, except as provided in Section 6-6.3. If delays beyond the Contractor's control are caused solely by action or inaction by the Agency, such delays will entitle the Contractor to an extension of time as provided in Section 6-6.2. 6-6.2 Extensions of Time. Extensions of time, when granted, will be based upon the effect of delays to the Work. They will not be granted for noncontrolling delays to minor portions of the Work unless it can be shown that such delays did or will delay the progress of the Work. 6-6.3 Payment for Delays to Contractor. The Contractor will be compensated for damages incurred due to delays for which the Agency is responsible. Such actual costs will be determined by the Engineer. The Agency will not be liable for damages which the Contractor could have avoided by any reasonable means, such as judicious handling of forces, equipment, or plant. The determination of what damages the Contractor could have avoided will be made by the Engineer. Revised 11 /24/10 Contract No. 52071 Page 85 of 172 6-6.4 Written Notice and Report. The Contractor shall provide written notice to the Engineer within two hours of the beginning of any period that 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 workman and supervisor and the make and model of each piece of 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) therefore. 6-7 TIME OF COMPLETION. 6-7.1 General. The Contractor shall complete the Work within the time set forth in the Contract. The Contractor shall complete each portion of the Work within such time as set forth in the Contract for such portion. The time of completion of the Contract shall be expressed in working days. The Contractor shall diligently prosecute the work to completion within 100 working days after the starting date specified in the Notice to Proceed. 6-7.2 Working Day. A working day is 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: 1. Saturday, 2. Sunday, 3. any day designated as a holiday by the Agency, 4. 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, 5. any day the Contractor is prevented from working at the beginning of the workday for cause as defined in Section 6-6.1, 6. any day the Contractor is prevented from working during the first 5 hours with at least 60 percent of the nonnal work force for cause as defined in Section 6-6.1. Unless othenwise approved in writing by the Engineer, the hours of work shall be between the hours of 7:00 a.m. and 4:00 p.m. on Mondays through Fridays, excluding Agency holidays. The Contractor shall obtain the written approval of the Engineer if the Contractor desires to work outside said 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 hours and/or days stated herein 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. 6-7.3 Contract Time Accounting. The Engineer will make a daily determination of each working day to be charged against the Contract time. These determinations will be discussed and the Contractor will be furnished a periodic statement showing allowable number of working days of Contract time, as adjusted, at the beginning of the reporting period. The statement will also indicate the number of working days charged during the reporting period and the number of working days of Contract time remaining. If the Contractor does not agree with the statement, it shall file a written protest within 15 days after receipt, setting forth the facts of the protest. Othenwise, the statement will be deemed to have been accepted. 0 Revised 11 /24/10 Contract No. 52071 Page 86 of 172 6-8 COMPLETION, ACCEPTANCE, AND WARRANTY. The Work will be inspected by the Engineer for acceptance upon receipt of the Contractor's written assertion that the Work has been completed. 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 of the specifications for the Work. Use, temporary, interim or permanent, of all, or portions of, the Work does not constitute acceptance of the Work. If, in the Engineer's judgment, the Work has been completed and is ready for acceptance the Engineer will so certify to the Board. Upon such certification by the Engineer the Board may accept the completed Work. Upon the Board's acceptance of the Work the Engineer will cause a "Notice of Completion" to be filed in the office of the San Diego County Recorder. The date of recordation shall be the date of completion of the Work. All work shalt be warranted for one (1) year after recordation of the "Notice of Completion" and any faulty work or materials discovered during the warranty period shall be repaired or replaced by the Contractor, at its expense. Twenty-five percent of the faithful perfonnance bond shall be retained as a warranty bond for the one year warranty period. The Contractor shall replace or repair any such defective work in a manner satisfactory to the Engineer, after notice to do so from the Engineer, and within the time specified in the notice. If the Contractor fails to make such replacement or repairs within the time specified in the notice, the Agency may perform this work and the Contractor's sureties shall be liable for the cost thereof. 6-9 LIQUIDATED DAMAGES. Failure of the Contractor to complete the Work within the time allowed will result in damages being sustained by the Agency. For each consecutive calendar day in excess of the time specified for completion of Work, as adjusted in accordance with Section 6-6, the Contractor shall pay the Agency, or have withheld monies due it, the sum of One Thousand Five Hundred Dollars ($1,500.00). Such sum is liquidated damages and shall not be construed as a penalty, and may be deducted from payments due the Contractor if such delay occurs. Execution of the Contract shall constitute agreement by the Agency and Contractor that One Thousand Five Hundred Dollars ($1,500.00) per day is the minimum value of costs and actual damages caused by the Contractor to complete the Work within the allotted time. Any progress payments made after the specified completion date shall not constitute a waiver of this paragraph or of any damages. 6-10 USE OF IMPROVEMENT DURING CONSTRUCTION. The Agency resen/es the right to take over and utilize all or part of any completed facility or appurtenance. The Contractor will be notified in writing in advance of such action. Such action by the Agency will relieve the Contractor of responsibility for injury or damage to said completed portions of the improvement resulting from use by public traffic or from the action of the elements or from any other cause, except Contractor operations or negligence. The Contractor will not be required to reclean such portions of the improvement before field acceptance, except for cleanup made necessary by its operations. Nothing in this section shall be construed as relieving the Contractor from full responsibility for correcting defective work or materials. In the event the Agency exercises its right to place into service and utilize all or part of any completed facility or appurtenance, the Agency will assume the responsibility and liability for injury to persons or property resulting from the utilization of the facility or appurtenance so placed into service, except for any such injury to persons or property caused by any willful or negligent act or omission by the Contractor, Subcontractor, their officers, employees, or agents. Revised 11 /24/10 Contract No. 52071 Page 87 of 172 SECTION 7 - RESPONSIBILITIES OF THE CONTRACTOR 7-1 CONTRACTOR'S EQUIPMENT AND FACILITIES. 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. 7-2 LABOR. 7-2.1 General. Only competent workers shall be employed on the Work. Any person employed who is found to be incompetent, intemperate, troublesome, disorderiy, or othenwise objectionable, or who fails or refuses to perform work properly and acceptably, shall be immediately removed from the Work by the Contractor and not be reemployed on the Work. 7-2.2 Laws. The Contractor, its agents, and employees shall be bound by and comply with applicable provisions of the Labor Code and Federal, State, and local laws related to labor. The Contractor shall strictly adhere to the provisions of the Labor Code regarding minimum wages; the 8-hour day and 40-hour week; overtime; Saturday, Sunday, and holiday work; and nondiscrimination because of race, color, national origin, sex, or religion. The Contractor shall forfeit to the Agency the penalties prescribed in the Labor Code for violations. In accordance with the Labor Code, the Board has on file and will publish a schedule of prevailing wage rates for the types of work to be done under the Contract. The Contractor shall not pay less than these rates. 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. The Contractor's attention is directed to Section 1776 of the Labor Code which imposes responsibility upon the Contractor for the maintenance, certification, and availability for inspection of such records for all persons employed by the Contractor or Subcontractor in connection with the project. The Contractor shall agree through the Contract to comply with this Section and the remaining provisions of the Labor Code. 7-3 LIABILITY INSURANCE. Insurance shall be required as specified in section 10 of the Public Works Contract. The cost of this insurance shall be included in the Contractor's Bid. 7-4 WORKERS' COMPENSATION INSURANCE. Before execution of the Contract by the Board, the Contractor shall file with the Engineer the following signed certification: "1 am aware of the provisions of Section 3700 of the Labor Code which require every employer to be insured against liability for workers' compen- sation 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 this contract." The Contractor shall also comply with Section 3800 of the Labor Code by securing, paying for, and maintaining in full force and effect for the duration of the contract, complete Workers' Compensation Insurance, and shall furnish a Certificate of Insurance to the Engineer before execution of the Revised 11 /24/10 Contract No. 52071 Page 88 of 172 V c Contract. The Agency, its officers, or employees, will not be responsible for any claims in law or equity occasioned by failure of the Contractor to comply with this paragraph. All compensation insurance policies shall bear an endorsement or shatI have attached a rider whereby it is provided that, in the event of expiration or proposed cancellation of such policies for any reason whatsoever, the Agency shall be notified by registered mail not less than 30 days before expiration or cancellation is effective. All insurance is to be placed with insurers that are admitted and authorized to conduct business In the state of California and are listed in the official publication of the Department of Insurance of the State of California. Policies issued by the State Compensation Fund meet the requirement for workers' compensation insurance. 7-5 PERMITS. Except as specified herein the Contractor will obtain, at no cost to the Contractor all City of Carlsbad encroachment, right-of-way, grading and building permits necessary to perform work for this contract on Agency property, streets, or other rights-of-way. Contractor shall not begin work until all permits incidental to the work are obtained. The Contractor shall obtain and pay for all permits for the disposal of all materials removed from the project. The cost of said permit(s) shall be included in the price bid for the appropriate bid item and no additional compensation will be allowed therefore. The Contractor shall obtain and pay for all costs incurred for permits necessitated by its operatfons such as, but not limited to, those permits required for night work, overload, blasting, and demolition. For private contracts, the Contractor shall obtain all permits incidental to the Work or made necessary by its operations, and pay all costs incurred by the permit requirements. The Contractor shall pay all business taxes or license fees that are required for the work. 7-5.1 Resource Agency Permits. Resource agency permits for the Work are included in Appendix 'A' of these supplemental provisions. Resource agency permits pertaining to this project include: 1) California Coastal Commission permit number issued on HH- 7-6 THE CONTRACTOR'S REPRESENTATIVE. Before starting work, the Contractor shall designate in writing a representative who shall have complete authority to act for it. An alternative representative may be designated as well. The representative or alternate shall be present at the Work site whenever work is in progress or whenever actions of the elements necessitate its presence to take measures necessary to protect the Work, persons, or property. Any order or communication given to this representative shall be deemed delivered to the Contractor. A joint venture shall designate only one representative and alternate. In the absence of the Contractor or its representative, instructions or directions may be given by the Engineer to the superintendent or person in charge of the specific work to which the order applies. Such order shall be complied with promptly and referred to the Contractor or its representative. In order to communicate with the Agency, the Contractor's representative, superintendent, or person in charge of specific work shall be able to speak, read, and write the English language. 7-7 COOPERATION AND COLLATERAL WORK. The Contractor shall be responsible for ascertaining the nature and extent of any simultaneous, collateral, and essential work by others. The Agency, its workers and contractors and others, shall have the right to operate within or adjacent to the Work site during the performance of such work. The Agency, the Contractor, and each of such workers, contractors and others, shall coordinate their operations and cooperate to minimize interference. Revised 11 /24/10 Contract No. 52071 Page 89 of 172 The Contractor shall include in its Bid all costs involved as a result of coordinating its work with others. The Contractor will not be entitled to additional compensation from the Agency for damages resulting from such simultaneous, collateral, and essential work. If necessary to avoid or minimize such damage or delay, the Contractor shall redeploy its work force to other parts of the Work. Should the Contractor be delayed by the Agency, and such delay could not have been reasonably foreseen or prevented by the Contractor, the Engineer will determine the extent of the delay, the effect on the project, and any extension of time. 7-7.1 Coordination. The Contractor shall coordinate and cooperate with all the utility companies during the relocation or construction of their lines. 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. 7-8 PROJECT SITE MAINTENANCE. 7-8.1 Cleanup and Dust Control. Throughout all phases of construction, including suspension of work, and until the final acceptance, the Contractor shall keep the site clean and free from rubbish and debris. The Contractor sfiall 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. When required by the Plans or Specifications, 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. Materials and equipment shall be removed from the site as soon as they are no longer necessary. Before the final inspection, the site shall be cleared of equipment, unused materials, and rubbish so as to present a satisfactory clean and neat appearance. All cleanup costs shall be included in the Contractor's Bid. Care shall be taken to prevent spillage on haul routes. Any such spillage shall be removed immediately and the area cleaned. 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 pennitted by the Specifications. Forms and form lumber shall be removed from the site as soon as practicable after stripping. 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 as a result of such suspension. Cleanup and dust control required herein 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 therefore. Revised 11 /24/10 Contract No. 52071 Page 90 of 172 7-8.2 Air Pollution Control. The Contractor shall not discharge smoke, dust, or any other air contaminants into the atmosphere in such quantity as will violate the regulations of any legally constituted authority. 7-8.3 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. 7-8.4 Sanitation. The Contractor shall provide and maintain enclosed toilets for the use of employees engaged in the Work. These accommodations shall be maintained in a neat and sanitary condition. They shall also comply with all applicable laws, ordinances, and regulations pertaining to public health and sanitation of dwellings and camps. Wastewater shall not be interrupted. Should the Contractor disrupt existing sewer facilities, sewage shall be conveyed in closed conduits and disposed of in a sanitary sewer system. Sewage shall not be permitted to flow in trenches or be covered by backfill. 7-8.5 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 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 therefore. Said costs shall be considered incidental to the items of work that they are associated with and no additional payment will be made therefore. 7-8.6 Water Pollution Control. The Contractor shall exercise every reasonable precaution to protect channels, storm drains, and bodies of water from pollution. It shall conduct and schedule operations so as to minimize or avoid muddying and silting of said channels, drains, and waters. Water pollution control work shall consist of constructing those facilities which may be required to provide prevention, control, and abatement of water pollution. The Contractor shall comply with the California State Water Resources Control Board (SWRCB) Order Number 99-08-DWQ, National Pollutant Discharge Elimination System (NPDES) General Permit Number CAS000002, Waste Discharge Requirements (WDR's) for Discharges of Stormwater Runoff associated with Construction Activity (General Permit) and subsequent adopted modifications and with all requirements of the Storm Water Pollution Prevention and Monitoring Plans for this project in accordance with these regulations. The Notice of Intent (NOI) shall be filed for the project. The NOI shall be filed by CMWD per requirements of the latest NPDES Construction Permit before a Notice to Proceed is issued. 7-8.7 Drainage Control. 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. Such dams shall be removed from the site as soon as their use is no longer necessary. Revised 11 /24/10 Contract No. 52071 Page 91 of 172 7-8.8 Noise Control. All intemal combustion engines used in the construction shall be equipped with mufflers in good repair when in use on the project with special attention to the City Noise Control Ordinance, Carisbad Municipal Code Chapter 8.48. 7-9 PROTECTION AND RESTORATION OF EXISTING IMPROVEMENTS. 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. The Contractor shall repair or replace all existing improvements within the right-of-way which are not designated for removal (e.g., curbs, sidewalks, driveways, fences, walls, signs, utility installations, pavement, structures, etc.) which are damaged or removed as a result of its operations. When a portion of a sprinkler system within the right-of-way must be removed, the remaining lines shall be capped. Repairs and replacements shall be at least equal to existing improvements and shall match them in finish and dimension. Maintenance of street and traffic signal systems that are damaged, temporarily removed or relocated shall be done in conformance with 307-1.5. Trees, lawns, and shrubbery that are not to be removed shall be protected from damage or injury. If damaged or removed due to Contractor's operations, they shall be restored or replaced in as nearly the original condition and location as is reasonably possible. Lawns shall be reseeded and covered with suitable mulch. The Contractor shall give reasonable notice to occupants or owners of adjacent property to permit them to salvage or relocate plants, trees, fences, sprinklers, and other improvements, within the right-of-way which are designated for removal and would be destroyed because of the Work. All costs to the Contractor for protecting, removing, and restoring existing improvements shall be included in the Bid. 7-10 PUBLIC CONVENIENCE AND SAFETY. 7-10.1 Traffic and Access. The Contractor's operations shall cause no unnecessary inconven- ience. The access rights of the public shall be considered at all times. Unless othenwise authorized, traffic shall be permitted to pass through the Work, or an approved detour shall be provided. Safe and adequate pedestrian and vehicular access shall be provided and maintained to: fire hydrants; commerciai and industrial establishments; churches, schools and parking lots; service stations and motels; hospitals; police and fire stations; and establishments of similar nature. Access to these facilities shall be continuous and unobstructed unless otherwise approved by the Engineer. Safe and adequate pedestrian zones and public transportation stops, as well as pedestrian crossings of the Work at intervals not exceeding 90 m (300 feet), shall be maintained unless othenwise approved by the Engineer. Vehicular access to residential driveways shall be maintained to the property line except when necessary construction precludes such access for reasonable periods of time. If backfill has been completed to the extent that safe access may be provided, and the street is opened to local traffic, the Contractor shall immediately clear the street and driveways and provide and maintain access. The Contractor shall cooperate with the various parties involved in the delivery of mail and the collection and removal of trash and garbage to maintain existing schedules for these services. ^ 1 Revised 11/24/10 Contract No. 52071 Page 92 of 172 Grading operations, roadway excavation and fill construction shall be conducted by the Contractor in a manner to provide a reasonably satisfactory surface for traffic. When rough grading is completed, the roadbed surface shall be brought to a smooth, even condition satisfactory for traffic. Unless othenwise authorized, work shall be performed in only one-half the roadway at one time. One half shall be kept open and unobstructed until the opposite side is ready for use. If one-half a street only is being improved, the other half shall be conditioned and maintained as a detour. The Contractor shall schedule the work so as to prevent damage by all traffic, including but not limited to mail delivery. The Contractor shall not schedule work so as to conflict with trash pickup. The trash hauling schedule can be obtained by calling the City's contracted waste disposal company, Coast Waste Management at 929-9417. During overiay operations, the Contractors schedule for overiay application shall be designated to provide residents and business owners whose streets are to be overiaid sufficient paved parking within an 800 foot distance from their homes or businesses. 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. The notification shall be hand delivered and shall state the date and time the work will begin and its anticipated duration. The notification shall list two telephone numbers that may be called 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. At least one of the phone numbers shall be in the (760) area code. An answering machine shall not be connected to either number. The notification shall also give a brief description of the work and simple instructions to the home or business owner on what they need to do to facilitate the construction. The Contractor shall submit the contents of the notification to the Engineer for approval. Notices shall not be distributed until approved by the Engineer. For residences, the notification shall be pre-cut in a manner that enables it to be affixed to a doorknob without adhesives. It shall be a minimum size of 3-1/2 inches by 8-1/2 inches and shall be brightly colored with contrasting printing. The material shall be equivalent in strength and durability to 65 Ib. card stock. The printing on the notice shall be no smaller than 12 point. An example of such notice is provided in Appendix "A". In addition to the notifications, the contractor shall post no parking signs 48 hours in advance of the work being performed. The no parking 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. Failure of the contractor to meet the posted date requires re-posting the no parking signs 48 hours in advance of the rescheduled work. If the work is delayed or rescheduled the no parking signs shall be removed and re-posted 48 hours in advance of the rescheduled work. The preparation, materials, printing and distribution of the notifications shall be included in the contract price bid for traffic control and the Contractor will not be entitled to any additional compensation for printing and distributing these notices. The contractor shall replace all street markings and striping damaged by construction activities. Revised 11 /24/10 Contract No. 52071 Page 93 of 172 V The Contractor shall include in its Bid all costs for the above requirements. 7-10.2 Storage of Equipment and Materials in Public Streets. Construction materials shall not be stored in streets, roads, or highways for more than 5 days after unloading. All materials or equipment not installed or used in construction within 5 days after unloading shall be stored elsewhere by the Contractor at its expense unless authorized additional storage time. Construction equipment shall not be stored at the Work site before its actual use on the Work nor for more than 5 days after it is no longer needed. Time necessary for repair or assembly of equipment may be authorized by the Engineer. Excavated material, except that which is to be used as backfill in the adjacent trench, shall not be stored in public streets unless othenwise permitted. After placing backfill, all excess material shall be removed immediately from the site. 7-10.3 Street Closures, Detours, Barricades. The Contractor shall comply with all applicable State, County, and City requirements for closure of streets. The Contractor shall provide barriers, guards, lights, signs, temporary bridges, flag persons, and watchpersons. The Contractor shall be responsible for compliance with additional public safety requirements which may arise. The Contractor shall furnish and install signs and warning devices and promptly remove them upon completion of the Work. After obtaining the Engineers approval and at least 5 working days before closing, detouring, partially closing or reopening any street, alley or other public thoroughfare the Contractor shall notify the following: 1) The Engineer (760)602-2720 2) Carlsbad Fire Department Dispatch (760) 931 -2197 3) Carlsbad Police Department Dispatch (760)931-2197 4) Carlsbad Traffic Signals Maintenance (extension 2937) (760) 438-2980 5) Carisbad Traffic Signals Operations (760) 602-2752 6) North County Transit District (760)967-2828 7) Waste Management (760)929-9400 The Contractor shall comply with their requirements. The Contractor shall obtain the Engineer's written approval prior to deviating from the requirements of 2) through, and including, 7) above. The Contractor shall obtain the written approval no less than five working days prior to placing any traffic control that affects bus stops. The Contractor shall secure approval, in advance, from authorities concerned for the use of any bridges proposed by it for public use. Temporary bridges shall be clearly posted as to load limit, witii signs and posting conforming to current requirements covering "signs" as set forth in the Traffic Manual published by the California Department of Transportation. This manual shall also apply to the street closures, barricades, detours, lights, and other safety devices required. All costs involved shall be included in the Bid. Traffic controls shall be in accordance with the plans. The California Manual on Uniform Traffic Control Devices (FHWA MUTCD 2003 Revision 1, as amended for use in California) and these provisions. If any component in the traffic control system is damaged, displaced, or ceases to operate or function as specified, from any cause, during the progress of the work, the Contractor shall immediately repair said component to its original condition or replace said component and shall restore the component to its original location. In the event that the Contractor fails to install and/or maintain barricades or such other traffic signs, markings, delineation or devices as may be required herein, the Engineer may, at his/her sole option, instali the traffic signs, markings, delineation or Revised 11 /24/10 Contract No. 52071 Page 94 of 172 V devices and charge the Contractor twenty dollars ($25.00) per day per traffic sign or device, or the actual cost of providing such traffic control facility, whichever is the greater. 7-10.3.1 Construction Area Signs and Control Devices. All construction traffic signs and control devices shall be maintained throughout the duration of work in good order and according to the approved traffic control plan. All construction area signs shall conform to the provisions of Section 206-7.2 et seq. All temporary reflective pavement markers shall conform to the provisions of Section 214-5.1.et seq. All temporary reflective channelizers shall conform to the provisions of Section 214- 5.2 et seq. All paint for temporary traffic striping, pavement marking, and curb marking shall conform to the provisions of Section 210-1.6 et seq. except that all temporary paint shall be rapid dry water borne conforming to Section 210-1.6 for materials and Section 310-5 et seq. For workmanship. Waming and advisory signs, lights and devices installed or placed to provide traffic control, direction and/or warning shall be furnished, installed and maintained by the Contractor. Warning and advisory signs, lights and devices shall be promptly removed by the Contractor when no longer required. Warning and advisory signs that remain in place overnight shall be stationary mounted signs. Stationary signs that warn of non-existent conditions shall be removed from the traveled way and from the view of motorists in the traveled way or shielded from the view of the traveling public during such periods that their message does not pertain to existing conditions. Care shall be used in performing excavation for signs in order to protect underground facilities. All excavation required to install stationary construction area signs shall be performed by hand methods without the use of power equipment. Warning and advisory signs that are used only during working hours may be portable signs. Portable signs shall be removed from the traveled way and shielded from the view of the traveling public during non-working hours. During the hours of darkness, as defined in Division 1, Section 280, of the California Vehicle Code, portable signs shall be illuminated or, at the option of the Contractor, shall be in conformance with the provisions in Section 206-7.2 et seq. If illuminated traffic cones rather than post-type delineators are used during the hours of darkness, they shall be affixed or covered with reflective cone sleeves as specified in CALTRANS "Standard Specifications", except the sleeves shall be 7" long. Personal vehicles of the Contractor's employees shall not be parked within the traveled way, including any Section closed to public traffic. Whenever the Contractor's vehicles or equipment are parked on the shoulder within 6' of a traffic lane, the shoulder area shall be closed with fiuorescent traffic cones or portable delineators placed on a taper in advance of the parked vehicles or equipment and along the edge of the pavement at not less than 25' intervals to a point not less than 25' past the last vehicle or piece of equipment. A minimum of nine (9) cones or portable delineators shall be used for the taper. A W20-1 (Road Work Ahead) or C24 (Shoulder Work Ahead) sign shall be mounted, as required herein, on a signpost or telescoping flag tree with flags. The signpost or flag tree shall be placed where directed by the Engineer. 7-10.3.2 Maintaining Traffic. The Contractor's personnel shall not work closer than (insert minimum acceptable lateral safety buffer distance, eg. 1.8 m (6')), nor operate equipment within 0.6 m (2') from any traffic lane occupied by traffic. For equipment the (insert minimum acceptable shy distance, eg. 0.6 m (2')) shall be measured from the closest approach of any part of the equipment as it is operated and/or maneuvered in performing the work. This requirement may be waived when the Engineer has given written authorization to the reduction in clearance that is specific to the time, duration and location of such waiver, when such reduction is shown on the traffic control plans included in these contract documents, when such reduction is shown on the traffic control plans prepared by the Contractor and approved by the Engineer or for the work of installing, maintaining and removing traffic control devices. As a condition of such waiver the Engineer may require the Contractor to detour traffic, adjust the width of, or realign the adjacent traffic lane, close the adjacent traffic lane or provide barriers. During the entire construction, a minimum of two paved traffic lanes, not less than (insert appropriate minimum lane widths, e.g. 12') wide, shall be open for use by public traffic in each direction of travel. Revised 11 /24/10 Contract No. 52071 Page 95 of 172 V 7-10.3.3 Traffic Control System for Lane Closure. A traffic control system consists of closing traffic lanes or pedestrian walkways in accordance with the details shown on the plans, California --"^ Manual on Uniform Traffic Control Devices (FHWA MUTCD 2003 Revision 1, as amended for use in California) and provisions under "Maintaining Traffic" elsewhere in these Provisions. The provisions in this section will not relieve the Contractor from its responsibility to provide such additional devices or take such measures as may be necessary to maintain public safety. When lanes are closed for only the duration of work periods, all components of the traffic control system, except portable delineators placed along open trenches or excavation adjacent to the traveled way, shall be removed from the traveled way and shoulder at the end work period. If the Contractor so elects, said components may be stored at selected central locations, approved by the Engineer, within the limits of the right-of-way. 7-10.3.4 Traffic Control for Permanent and Temporary Traffic Striping. During traffic stripe operations, traffic shall be controlled with lane closures, as provided for under "Traffic Control System for Lane Closure" of these Supplemental Provisions or by use of an alternative traffic control plan proposed by the Contractor and approved by the Engineer. The Contractor shall not start traffic striping operations using an alternative plan until the Contractor has submitted its plan to the Engineer and has received the Engineer's written approval of said plan. 7-10.3.5 Temporary Pavement Delineation. Temporary pavement delineation shall be furnished, placed, maintained and removed in accordance with the minimum standards specified in the California Manual on Uniform Traffic Control Devices (FHWA MUTCD 2003 Revision 1, as amended for use in California) published by CALTRANS. Whenever the work causes obliteration of pavement delineation, temporary or permanent pavement delineation shall be in place prior to opening the traveled way to public traffic. Lane line or centerline pavement delineation shall be provided at all ^m^. times for traveled ways open to public traffic. All work necessary, including any required lines or marks, to establish the alignment of temporary pavement delineation shall be performed by the Contractor. When temporary pavement delineation is removed, all lines and marks used to establish the alignment of the temporary pavement delineation shall be removed by grinding. Surfaces to receive temporary pavement delineation shall be dry and free of dirt and loose material. Temporary pavement delineation shall not be applied over existing pavement delineation or other temporary pavement delineation. Temporary pavement delineation shall be maintained until superseded or replaced with permanent pavement delineation. Temporary pavement delineation shall be removed when, as determined by the Engineer, the temporary pavement delineation conflicts with the permanent pavement delineation or with a new traffic pattern for the area and is no longer required for the direction of public traffic. When temporary pavement delineation is required to be removed, all lines and marks used to establish the alignment of the temporary pavement delineation shall be removed. 7-10.3.6 Preparation of Traffic Control Plan Sheets. No traffic control plans (TCP) or Traffic Control Staging plans (TCP) are included in the project plans. The Contractor shall have such new TCP prepared and submitted as a part of the Work for any and all construction activities that are located within the traveled way. The Contractor shall have TCP prepared and submitted as a part of the Work for any construction activities that are a part of this project that are not included in the project plans. The Contractor must submit the TCP for the Engineer's review in conformance with the requirements of Section 2-5.3, et seq. and obtain the Engineer's approval of the TCP prior to implementing them. The minimum 20-clay review period specified in Section 2-5.3.1 for shop ^ drawings and submittals shall pertain to each submittal of TCP, new, modified or added to, for the Engineer's review. New or revised TCP submittals shall include all TCP needed for the entire Revised 11 /24/10 Contract No. 52071 Page 96 of 172 V duration of the Work. Each phase of the TCP shall be shown in sufficient scale and detail to show the lane widths, transition lengths, curve radii, stationing of features affecting the traffic control plan and the methodology proposed to transition to the subsequent TCP phase. When the vertical alignment of the traveled surface differs from the finished pavement elevation vertical curves must also be shown. Such modification, addition, supplement, and/or new design of TCP shall be prepared by a registered professional engineer appropriately registered in the State of California. The Engineer shall be the sole judge of the suitability and quality of any such modifications, supplements, and/or new designs to TCP. The Engineer may approve any such modifications, supplements, and/or new designs to the TCP when, in tfie Engineer's sole opinion, such modifications, supplements, and/or new designs to the TCP prepared by the registered professional engineer retained by the Contractor will be beneficial to the best interests of the Agency. Such modification, addition, supplement, and/or new design shall not be implemented and no work shall be commenced that is contingent on such approval until the changed TCP are approved by the Engineer. The preparation of such modification, addition, supplement, and/or new designs of TCP shall not presuppose their approval or obligate the Agency in any fashion. Submittal and review requirements for such modifications, supplements, and/or new designs to TCP shall conform to the requirements of Section 2-5.3 Shop Drawings and Submittals. 7-10.3.7 Payment. The Contractor shall provide traffic control at the contract lump sum price bid. The contract lump sum price paid for "traffic control" shall include full compensation for furnishing all labor (including flagging costs), materials (including signs), tools, equipment and incidentals, and for doing all the work involved in preparation, reproduction and changing of traffic control plans, placing, applying traffic stripes and pavement markers with bituminous adhesive, removing, storing, maintaining, moving to new locations, replacing, and disposing of the components of the traffic control system as shown on the plans and approved additions and modifications, as specified in these supplemental provisions, and as directed by the Engineer. All expenses and time to prepare and review modifications, additions, supplements and/or new TCP designs shall be included in the lump sum bid for traffic control and no additional payment will be made therefore. Flagging costs will be paid for as a part of the Lump Sum Amount for "Traffic Control." The cost of labor and material for portable concrete barriers will be paid for at the unit price bid. When there is no bid item the cost of labor and material for portable concrete barriers they will be paid as an incidental to the work being performed and no additional payment will be made therefore. Progress payments for "Traffic Control" will be based on the percentage of the improvement work completed. 7-10.4 Safety. 7-10.4.1 Safety Orders. The Contractor shall have at the Work site, copies or suitable extracts of: Construction Safety Orders, Tunnel Safety Orders and General Industry Safety Orders issued by the State Division of Industrial Safety. The Contractor shall comply with provisions of these and all other applicable laws, ordinances, and regulations. Before excavating any trench 5 feet or more in depth, the Contractor shall submit a detailed plan to the Agency showing the design of shoring, bracing, sloping, or other provisions to be made for the workers' protection from the hazard of caving ground during the excavation of such trench. If the plan varies from the shoring system standards, the plan shall be prepared by a registered Civil Engineer. No excavation shall start until the Engineer has accepted the plan and the Contractor has obtained a permit from the State Division of Industrial Safety. A copy of the permit shall be submitted to the Engineer. Revised 11 /24/10 Contract No. 52071 Page 97 of 172 Payment for performing all work necessary to provide safety measures shall be included in the prices bid for other items of work except where separate bid items for excavation safety are provided, or required by law. 7-10.4.2 Use of Explosives. Explosives may be used only when authorized in writing by the Engineer, or as othenwise stated in the Specifications. Explosives shall be handled, used, and stored in accordance with all applicable regulations. The Engineer's approval of the use of explosives shall not relieve the Contractor from liability for claims caused by blasting operations. 7-10.4.3 Special Hazardous Substances and Processes. Materials that contain hazardous substances or mixtures may be required on the Work. A Material Safety Data Sheet as described in Section 5194 of the California Code of Regulations shall be requested by the Contractor from the manufacturer of any hazardous products used. Material usage shall be accomplished with strict adherence to California Division of Industrial Safety requirements and all manufacturer warnings and application instructions listed on the Material Safety Data Sheet and on the product container label. The Contractor shall notify the Engineer if a specified product cannot be used under safe conditions. 7-10.4.4 Confined Spaces. (a) Confined Space Entry Program. The Contractor shall be responsible for implementing, administering and maintaining a confined space entry program (CSEP) in accordance with Sections 5156, 5157 and 5158, Title 8, CCR. Prior to starting the Work, the Contractor shall prepare and submit its comprehensive CSEP to the Engineer. The CSEP shall address all potential physical and environmental hazards and contain procedures for safe entry into confined spaces, including, but not limited to the following: 1. Training of personnel 2. Purging and cleaning the space of materials and residue 3. Potential isolation and control of energy and material inflow 4. Controlled access to the space 5. Atmospheric testing of the space 6. Ventilation of the space 7. Special hazards consideration 8. Personal protective equipment 9. Rescue plan provisions The Contractor's submittal shall include the names of its personnel, including subcontractor personnel, assigned to the project who will have CSEP responsibilities, their CSEP training, and their specific assignment and responsibility in carrying out the CSEP. (b) Permit-Required Confined Spaces. Entry into permit-required confined spaces as defined in Section 5157, Title 8, CCR may be required as a part of the Work. All manholes, tanks, vaults, pipelines, excavations, or other enclosed or partially enclosed spaces shall be considered permit- required confined spaces until the pre-entry procedures demonstrate othenwise. The Contractor shall implement a permit space program prior to performing any work in a permit-required confined space. Revised 11 /24/10 Contract No. 52071 Page 98 of 172 A copy of the permit shall be available at all times for review by Contractor and Agency personnel at the Work site. (c) Payment. Payment for implementing, administering, and providing all equipment and personnel to perform the CSEP shall be included in the bid items for which the CSEP is required. 7-10.4.5 Safety and Protection of Workers and Public. The Contractor shall take all necessary precautions for the safety of employees on the work and shall comply with all applicable provisions of Federal, State and Municipai safety laws and building codes to prevent accidents or injury to persons on, about, or adjacent to the premises where the work is being performed. The Contractor shall erect and properiy 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. 7-11 PATENT FEES OR ROYALTIES. The Contractor shall absorb in its Bid the patent fees or royalties on any patented article or process fumished or used in the Work. The Contractor shall indemnify and hold the Agency harmless from any legal action that may be brought for infringement of patents. 7-12 ADVERTISING. The names, addresses and specialties of Contractors, Subcontractors, architects, or engineers may be displayed on removable signs. The size and location shall be subject to the Engineer's approval. Commercial advertising matter shall not be attached to or painted on the surfaces of buildings, fences, canopies, or barricades. 7-13 LAWS TO BE OBSERVED. The Contractor shall keep fully informed of State and National laws and County and Municipal ordinances and regulations which in any manner affect those employed in the Work or the materials used in the Work or in any way affect the conduct of the Work. The Contractor shall at all times observe and comply with such laws, ordinances, and regulations. 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 Section 1601 or Section 1603 of the Fish and Game Code, the conditions established pursuant to Section 1601 et seq. of the Fish and Game Code shall become conditions of the contract. 7-14 ANTITRUST CLAIMS. Section 7103.5 of the Public Contract Code provides: "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 subcontractor offers and agrees 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 Cartwright Act (Chapter 2 [commencing with Section 16700] of Part 2 of Division 7 of the Business and Professions Code), arising from purchases of goods, services, or materials pursuant to the public works contract or subcontract. The assignment shall be made and become effective at the time the awarding body tenders final payment to the contractor, without further acknowledgment of the parties." 0 Revised 11/24/10 Contract No. 52071 Page 99 of 172 SECTION 9 - MEASUREMENT AND PAYMENT 9-1 MEASUREMENT OF QUANTITIES FOR UNIT PRICE WORK. 9-1.1 General. Unless othenwise specified, quantities of work shall be determined from measurements or dimensions in horizontal planes. However, linear quantities of pipe, piling, fencing and timber shall be considered as being the true length measured along longitudinal axis. Unless othenwise provided in Specifications, volumetric quantities shall be the product of the mean area of vertical or horizontal sections and the inten/ening horizontal or vertical dimension. The planimeter shall be considered an instrument of precision adapted to measurement of all areas. 9-1.2 Methods of Measurement. Materials and items of work which are to be paid for on basis of measurement shall be measured in accordance with methods stipulated in the particular sections involved. 9-1.3 Certified Weights. When payment is to be made on the basis of weight, the weighing shall be done on certified platform scales or, when approved by the Engineer, on a completely automated weighing and recording system. The Contractor shall furnish the Engineer with duplicate licensed weighmaster's certificates showing actual net weights. The Agency will accept the certificates as evidence of weights delivered. 9-1.4 Units of Measurement. The system of measure for this contract shall be the U.S. Standard Measures. 9-2 LUMP SUM WORK. Items for which quantities are indicated "Lump Sum", "L.S.", or "Job", shall be paid for at the price indicated in the Bid. Such payment shall be full compensation for the items of work and all work appurtenant thereto. When required by the Specifications or requested by the Engineer, the Contractor shall submit to the Engineer within 15 days after award of Contract, a detailed schedule in triplicate, to be used only as a basis for determining progress payments on a lump sum contract or designated lump sum bid item. This schedule shall equal the lump sum bid and shall be in such form and sufficiently detailed as to satisfy the Engineer that it correctly represents a reasonable apportionment of the lump sum. 9-3 PAYMENT 9-3.1 General. The quantities listed in the Bid schedule will not govern final payment. Payment to the Contractor will be made only for actual quantities of Contract items constructed in accordance with the Plans and Specifications. Upon completion of construction, if the actual quantities show either an increase or decrease from the quantities given in the Bid schedule, the Contract Unit Prices will prevail subject to the provisions oif Section 3-2.2.1. The unit and lump sum prices to be paid shall be full compensation for the items of work and all appurtenant work, including furnishing all materials, labor, equipment, tools, and incidentals. Payment will not be made for materials wasted or disposed of in a manner not called for under the Contract. This includes rejected material not unloaded from vehicles, material rejected after it has been placed, and material placed outside of the Plan lines. No compensation will be allowed for disposing of rejected or excess material. Payment for work performed or materials furnished under an Assessment Act Contract will be made as provided in particular proceedings or legislative act under which such contract was awarded. Revised 11/24/10 Contract No. 52071 Page 100 of 172 Whenever any portion of the Work is performed by the Agency at the Contractor's request, the cost thereof shall be charged against the Contractor, and may be deducted from any amount due or becoming due from the Agency. Whenever immediate action is required to prevent injury, death, or property damage, and precautions which are the Contractor's responsibility have not been taken and are not reasonably expected to be taken, the Agency may, after reasonable attempt to notify the Contractor, cause such precautions to be taken and shall charge the cost thereof against the Contractor, or may deduct such cost from any amount due or becoming due from the Agency. Agency action or inaction under such circumstances shall not be construed as relieving the Contractor or its Surety from liability. Payment shall not relieve the Contractor from its obligations under the Contract; nor shall such payment be construed to be acceptance of any of the Work. Payment shall not be construed as the transfer of ownership of any equipment or materials to the Agency. Responsibility of ownership shall remain with the Contractor who shall be obligated to store any fully or partially completed work or structure for which payment has been made; or replace any materials or equipment required to be provided under the Contract which may be damaged, lost, stolen or othenwise degraded in any way prior to acceptance of the Work, except as provided in Section 6-10. Guarantee periods shall not be affected by any payment but shall commence on the date of recordation of the "Notice of Completion." 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 due for such labor or materials will be withheld from payment to the Contractor in accordance with applicable laws. At the expiration of 35 days from the date of acceptance of the Work by the Board, or as prescribed by law, the amount deducted from the final estimate and retained by the Agency will be paid to the Contractor except such amounts as are required by law to be withheld by properiy executed and filed notices to stop payment, or as may be authorized by the Contract to be further retained. 9-3.2 Partial and Final Payment. The Engineer will, after award of Contract, establish a closure date for the purpose of making monthly progress payments. The Contractor may request in writing that such monthly closure date be changed. The Engineer may approve such request when it is compatible with the Agency's payment procedure. Each month, the Engineer will make an approximate measurement of the work perfonned to the closure date as basis for making monthly progress payments. The estimated value will be based on contract unit prices, completed change order work and as provided for in Section 9-2 of these General Provisions. Progress payments shall be made no later than thirty (30) calendar days after the closure date. Five (5) working days following the closure date, the Engineer shall complete the detailed progress pay estimate and submit it to the Contractor for the Contractor's information. Should the Contractor assert that additional payment is due, the Contractor shall within ten (10) days of receipt of the progress estimate, submit a supplemental payment request to the Engineer with adequate justification supporting the amount of supplemental payment request. Upon receipt of the supplemental payment request, the Engineer shall, as soon as practicable after receipt, determine whether the supplemental payment request is a proper payment request. If the Engineer determines that the supplemental payment request is not proper, then the request shall be returned to the Contractor as soon as practicable, but not later than seven (7) days after receipt. The returned request shall be accompanied by a document setting forth in writing the reasons why the supplemental payment request was not proper. In conformance with Public Contract Code Section 20104.50, the City shall make payments within thirty (30) days after receipt of an undisputed and properiy submitted supplemental payment request from the Contractor. If payment of the undisputed Revised 11 /24/10 Contract No. 52071 Page 101 of 172 supplemental payment request is not made within thirty (30) days after receipt by the Engineer, then the City shall pay interest to the Contractor equivalent to the legal rate set forth in subdivision (a) of Section 685.010 of the Code of Civil Procedure. From each progress estimate, 10 percent will be deducted and retained by the Agency, and the remainder less the amount of all previous payments will be paid. After 50 percent of the Work has been completed and if progress on the Work is satisfactory, the deduction to be made from remaining progress estimates and from the final estimate may be limited to $500 or 10 percent of the first half of total Contract amount, whichever is greater. No progress payment made to the Contractor or its sureties will constitute a waiver of the liquidated damages under 6-9. As provided in Section 22300 of the California Public Contract Code, the Contractor may substitute securities for any monies withheld by the Agency to ensure performance under the Contract. 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 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 documentation in the aforementioned time, the Engineer will review the disputed item within 30 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 3-5, Disputed Work. The written statement filed by the Contractor shall be in sufficient detail to enable the Engineer to ascertain the basis and amount of said disputed items. The Engineer will consider the merits of the Contractor's claims. It will be the responsilDility 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. 9-3.2.1 Payment for Claims. Except for those final payment items disputed in the written statement required in Section 9-3.2 all 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 9-3.2 shall be submitted no later than 30 days after receipt of the Final Payment estimate. No claim will be considered that was not included in this written statement, nor will any claim be allowed for which written notice or protest is required under any provision of this contract including Sections 3-4 Changed Conditions, 3-5 Disputed Work, 6-6.3 Payment for Delays to Contractor, 6-6.4 Written Notice and Report, or 6-7.3 Contract Time Accounting, unless the Contractor has complied with notice or protest requirements. Revised 11 /24/10 Contract No. 52071 Page 102 of 172 The claims filed by the Contractor shall be in sufficient detail to enable the Engineer to ascertain the basis and amount of said claims. The Engineer will consider and determine the Contractor's claims and 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 the claims. Payment for claims shall be processed within 30 calendar days of their resolution for those claims approved by the Engineer. The Contractor shall proceed with informal dispute resolution under Section 3-5, Disputed Work, for those claims remaining in dispute. 9-3.3 Delivered Materials. When provided for in the Specifications, and subject to the limitation and conditions therein, the cost of materials and equipment delivered but not incorporated into the Work will be included in the progress estimate. 9-3.3.1 Delivered Materials. The cost of materials and equipment delivered but not incorporated into the work will not be included in the progress estimate. 9-3.4 Mobilization. When a bid item is included in the Proposal form for mobilization and subject to the conditions and limitations in the Specifications, 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 to be included in the other items of work. 9-3.4.1 Mobilization and Preparatory Work. Payment for mobilization and preparatory Work will be made at the stipulated lump-sum price bid therefore in the bid schedule Fifty Thousand dollars ($50,000.00), 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 wori< on and off the project site and otfier 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. Progress payments for Mobilization and Preparatory Work will be made as follows: For the first progress payment (after the issuance of the Notice to Proceed), forty percent (40%) of the amount bid for Mobilization and Preparatory Work will be allowed. For the second progress payment, an additional sixty percent (60%) of the amount bid for mobilization and preparatory work will be allowed therefore. 9-4 BID ITEMS. 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 Provisions/Specifications shall be considered as included in the Bid Items. Contractor must protect existing utilities, improvements, landscaping, irrigation systems, and vegetation in place. If damaged during the work. Contractor is responsible to repair or replace any utilities, improvements, landscaping, irrigation systems, and vegetation at his expense. Revised 11 /24/10 Contract No. 52071 Page 103 of 172 BID ITEM NO. 1 - MOBILIZATION (LUMP SUM) Description - The Contractor shall be paid a fixed lump sum price for the cost of providing bonds, insurance, permits, financing, and moving equipment to and from the job site. This item shall be paid with the first monthly progress payment to the Contractor after award of the contract and shall include the costs of such mobilization and administration of the entire contract period. BID ITEM NO. 2 - EXCAVATION SUPPORT SYSTEMS (LUMP SUM) The contract unit price paid for this bid item shall constitute full compensation to furnish and install the sheeting, shoring, and bracing, or equivalent in accordance with the plans and contract documents. This includes, but is not limited to, the preparation and submittal of plans by a licensed Engineer and obtaining the required permit from the State Division of Industrial Safety and other agencies having jurisdiction. BID ITEM NO. 3 - PRECONSTRUCTION VIDEOS AND PHOTOGRAPHS (LUMP SUM) Payment for the Preconstruction Videos and Photographs shall be made at the contract lump sum price, complete and in accordance with the Contract Documents and as directed by the City. The contract price for work under this item shall include, but not be limited to, furnishing all labor, material, tools and equipment, and performing all work required for preconstruction videos and photographs and all other work necessary to complete this item of work as described in the Contract Documents. BID ITEM NO. 4 - STORM WATER & NON-STORM WATER POLLUTION CONTROL (LUMPSUM) The contract unit price paid for this bid item shall constitute full compensation to furnish stormwater compliance in accordance with the latest regulatory requirements, the plans, and contract documents. This work shall include, but not be limited to providing construction best management practices plans (BMPs), completion and implementation of water pollution measures in strict accordance with the State Water Board, obtaining the necessary permits per latest regulations, maintenance of storm water and non-storm water best management practices (BMPs) throughout the duration of all Work. As part of the stomn water pollution prevention work, the Contractor shall prepare and submit Storm Water Pollution Prevention Plan, hereafter referred to as the "SWPPP". The SWPPP shall conform to the requirements of the "Greenbook" Standard Specifications for Public Works Construction, the requirements in the California Storm Water Quality Association, Stormwater Best Management Practice Handbook, Construction ("Handbook"), the requirements of the Permit, the requirements in the plans and these supplemental provisions. BID ITEM NO. 5 - TRAFFIC CONTROL (LUMP SUM) The contract unit price paid for this bid item shall constitute full compensation to furnish traffic control in accordance with the latest regulatory requirements, the plans, and contract documents. This work shall include, but not be limited to designing, completion and implementation of traffic control plans, obtaining the necessary permits per latest regulations, installation and maintenance of the traffic control equipment throughout the duration of all Work effecting traffic. BID ITEM NO. 6 - RECYCLED WATER PIPELINE (STA 10+00 TO STA 62+02.23 AND STA 64+78.33 TO STA 67+68.00) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to furnish and install the pipe in accordance with City of Carisbad Standards, the plans and contract documents. This includes, but is not limited to furnish and install 8" C900 PVC Class 305, flanges, fittings, tees, valves, thrust restraints, concrete anchor blocks, concrete, gaskets, nuts, bolts, coatings, linings, connections to existing pipelines, copper bond wire and locator wire, recycled water sen/ices, air Revised 11 /24/10 Contract No. 52071 Page 104 of 172 V valves, blow offs, utility marker tape, pressure testing and disinfection required for full complete installation, site work including but not limited trench excavation, dewatering and any required water disposal, rock removal, includes over excavation up to 6-inches below subgrade, granular bedding with specified backfill, compaction, and all other items as shown on in Contract Documents, all in accordance with the Specifications. BID ITEM NO. 7 - BRIDGE CROSSING (STA 62+02.23 TO STA 64+78.33) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to furnish and install the pipe in accordance with City of Carisbad Standards, the plans and contract documents. This includes, but is not limited to furnish and install 8" Class 350 Ductile Iron Pipe, flanges, fittings, tees, valves, thrust restraints, concrete anchor blocks, concrete, gaskets, brackets, nuts, bolts, coatings, linings, connections to existing pipelines, attachment to bridge, copper bond wire and locator wire, recycled water services, air valves, blow offs, utility marker tape, pipe supports, flexible connections, valves, pressure testing and disinfection required for full complete installation, site work including but not limited trench excavation, dewatering and any required water disposal, rock removal, includes over excavation up to 6-inches below subgrade, granular bedding with specified backfill, compaction, and all other items as shown on in Contract Documents, all in accordance with the Specifications. BID ITEM NO. 8 - PAVEMENT REPAIR (LUMP SUM) The contract unit price paid for this bid item shall constitute full compensation to furnish and install the asphalt concrete including, but is not limited to, the preparation of the grade and subgrade, aggregate base, asphalt and overlay to the satisfaction of the City. BID ITEM NO. 9 - 2" RECYCLED WATER SERVICE (EACH) The contract unit price paid for this bid item shall constitute full compensation to furnish and install 2" recycled water service per Carisbad Municipal Water District Standard Drawing No. W-4,to the satisfaction of the City. BID ITEM NO. 10 -1" RECYCLED WATER SERVICE (EACH) The contract unit price paid for this bid item shall constitute full compensation to furnish and install 1" recycled water service per Carisbad Municipal Water District Standard Drawing No. W-3,to the satisfaction of the City. BID ITEM NO. 11 - 2" COMBINATION AIR VALVE ASSEMBLY (EACH) The contract unit price paid for this bid item shall constitute full compensation to furnish and install 2" Combination Air Valve Assembly per Carisbad Municipal Water District Standard Drawing No. W-7,to the satisfaction of the City. BID ITEM NO. 12 - ALL OTHER WORK (LUMP SUM) The contract lump sum price paid for this bid item shall constitute full compensation to furnish and install all other work to be done to complete the project but not specially listed in bid items A-1 through A-11, to the satisfaction of the City. Revised 11 /24/10 Contract No. 52071 Page 105 of 172 SUPPLEMENTAL PROVISIONS TO STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION PART 2, CONSTRUCTION MATERIALS SECTION 200 - ROCK MATERIALS 200-1 ROCK PRODUCTS Add the following section: 200-1.2.2 Permeable Material. Permeable material shall consist of hard, durable, clean sand, gravel, or crushed stone, and shall be free from organic material, clay balls, or other deleterious substances. Class 1 and Class 2 permeable material shall have a Durability Index of not less than 40. Class 2 Permeable material shall have a Sand Equivalent value of not less than 75. Class 1 permeable material shall conform to the requirements in this section and Table 200-1.2.2(A). Class 2 permeable material shall conform to the requirements in this section and Table 200-1.2.2(B). When permeable material is required and the class or kind is not specified. Class 1 permeable material shall be used. The alternative gradings within Class 1 permeable material are identified by types. Unless otherwise shown on the plans the Contractor will be permitted to furnish and place any one of the types provided for this class. The percentage composition by mass of permeable material in place shall conform to the gradings in Tables 200-1.2.2(A) and 200-1.2.2(B). TABLE 200-1.2.2(A) CLASS 1 PERMEABLE MATERIAL Sieve Sizes Percen Type A tage Passing Type B 50-mm (2") — 100 37.5-mm (1V2") — 95-100 19-mm (=^/4") 100 50-100 12.5-mm (V2") 95-100 — 9.5-mm {%") 70-100 15-55 4.75-mm (No. 4) 0-55 0-25 2.36-mm (No. 8) 0-10 0-5 75-\xrr\ (no. 200) 0-3 0-3 TABLE 200-1.2.2(B) CLASS 2 PERMEABLE MATERIAL Sieve Sizes Percentage Passing 25-mm (1") 100 19-mm {^/4") 90-100 9.5-mm (%") 40-100 4.75-mm (No. 4) 25-40 2.36-mm (No. 8) 18-33 600-um (No. 30) 5-15 300-um (No. 50) 0-7 75-Mm (no. 200) 0-3 Revised 11/24/10 Contract No. 52071 Page 106 of 172 200-2 UNTREATED BASE MATERIALS 200-2.1 General. Add the following: Aggregate base shall be Class 2 Aggregate Base per Caltrans Standard Specification, July 1999, Section 26: Aggregate Bases, Subsection 26-1.02A Class 2 Aggregate Base and as specified herein. Add the following section: 200-2.7 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 Sieve Sizes 2" 11/2" 1" 3/4" No. 4 No. 30 No. 200 11/2" Maximum Operating Range 100 90-100 50-85 25-45 10-25 2-9 Percentage Passing 3/4" Maximum Operating Range 100 90-100 35-60 10-30 2-9 QUALITY REQUIREMENTS Tests Resistance (R-value) Sand Equivalent Durability Index Operating Range 78 Min. 25 Min. 35 Min. 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. ^-^^ Revised 11/24/10 Contract No. 52071 Page 107 of 172 SECTION 201 - CONCRETE, MORTAR, AND RELATED MATERIALS 201-1 PORTLAND CEMENT CONCRETE TABLE 201-1.1.2(A) Modify as follows: TABLE 201-1.1.2(A) (3) PORTLAND CEMENT CONCRETE Type of Construction Concrete Class Maximum Slump mm (Inches) All Concrete Used Within the Right-of-Way 330-C-23 (560-C-3250) (2) Trench Backfill Slurry 115-E-3 (190-E-400) 200 (8") Street Light Foundations and Survey Monuments 330-C-23 (560-C-3250) 100 (4") Traffic Signal Foundations 350-C-27 (590-C-3750) 100 (4") Concreted-Rock Erosion Protection 310-C-17 (520-C-2500P) per Table 300-11.3.1 (1) Except that concrete required to be of higher strength by Table 201-1.1.2(A) SSPWC shall be as per Table 201 -1.1.2(A) SSPWC. (2) As per Table 201 -1.1.2(A) SSPWC. (3) Portions of Table 201-1.1.2(A) of the Standard Specifications for Public Works Construction not shown herein as changed are not affected by this table. 201-1.2 Materials. 201-1.2.4(a) Integral Colored Concrete. Add the following: Integral color shall consist of 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 perfonnance 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. 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 Resident 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: match existing Curing: Scofield Colorcure Concrete Sealer (or approved equal). See Section 201 of these Supplemental Provisions for Concrete Curing Materials. Revised 11/24/10 Contract No. 52071 Page 108 of 172 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). 201-1.2.4 Chemical Admixtures, (e) Air-Entraining Admixtures. Substitute the following: The air content shall not deviate from the percentage specified or permitted by more than 1-1/2 percentage points. The air content of freshly mixed concrete will be determined by California Test Method No. 504. Add thefollowing: 201-1.6 Finish: Random stone stamped pattern with heavy sandblast to match existing median paving. Add the following: 201-1.7 Miscellaneous Concrete Finishing Products. 201-1.7.1 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 presen/e 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 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 ..-mn^ application. Method of: Airiess sprayer. Revised 11 /24/10 Contract No. 52071 Page 109 of 172 Application 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. 201-1.2.4 Chemical Admixtures, (e) Air-entraining Admixtures. Substitute the following: The air content shall not deviate from the percentage specified or permitted by more than 1-1/2 percentage points. The air content of freshly mixed concrete will be determined by California Test Method No. 504. 201-3 EXPANSION JOINT FILLER AND JOINT SEALANTS. 201-3.4 Type "A" Sealant (Two-Part Polyurethane Sealant). Add the following: All finished concrete surfaces shall have a Va" continuous expansion joint at locations indicated on the plans and notes and shall be located either parallel to perpendicular to the curb line. When not othenwise indicated, all expansion joints located adjacent to colored concrete shall be sealant Type "A" and colored to match the color of the concrete surface. Contractor shall provide joint sealants that have been produced and installed to establish and to maintain watertight and airtight continuous seals without causing staining or deterioration of joint substrates. Contractor shall submit product data from the manufacturer of each joint sealant product required, including instructions for joint preparation and joint sealer application. Contractor shall also submit samples for initial selection purposes in form of manufacturer's standard bead samples, consisting of strips of actual products showing full range of colors available, for each product exposed to view. Samples shall be submitted to Engineer. Submit complete schedule of type (and location where type is to be used) of each sealant. Contractor shall engage an experienced installer who has completed joint sealant applications similar in material, design and extent to that indicated for Project that have resulted in construction with a record of successful in-service perfonnance. Provide joint sealants, joint fillers, and other related materials that are compatible with one another and with joint substrates under conditions of service and application, as demonstrated by sealant manufacturer based on testing and field experience. Provide color selections made by Engineer from manufacturer's full range of standard colors for products of type indicated. Sealant color parallel to curbline shall match color of Paving Treatment Type "A" as specified in Section 201-1.2.4(a) of these Special Provisions. Joint sealants shall be multi-component polyurethane sealant. Except as otherwise indicated, provide manufacturer's standard, non-modified, 2-or-more-part, polyurethane-based, elastomeric sealant; complying with either ASTM-C-920-87, Type M, Grade P, Class 25, or FS TT-S 0227E Class A, non-sag. Type II. Revised 11 /24/10 Contract No. 52071 Page 110 of 172 Acceptable Products: "Sonneborn NPIl"; Sonneborn Building Products Division; "Scofield Lithoseal Trafficalk 3-G", L.M. Scofield Company; or equivalent, as approved by the Engineer. Provide sealant backings of material and type that are nonstaining; are compatible with joint substrates, sealants, primers and other joint fillers; and are approved for applications indicated by sealant manufacturer based on field experience and laboratory testing. Plastic foam joint fillers shall be performed, compressible, resilient, nonstaining, nonwaxing, nonextruding strips of flexible plastic foam either open-cell polyurethane foam or closed-cell polyethylene foam, subject to approval of sealant manufacturer, for cold-applied sealants only. Polystyrene foam is not acceptable. 201-3.7 Type "D" Joint Sealant. Add the following: Hot-melt rubberized asphalt shall be in solid form at room temperature and fluid at an application temperature of 190°C (375°F) to 205°C (400°F). Fumes from the material shall be non-toxic. Sealant shall be suitable for use in both asphalt concrete and portland cement concrete. Performance characteristics of the cured hot-melt rubberized asphalt shall be as per Table 201-3.7(A). TABLE 201-3.7(A) CURED HOT-MELT RUBBERIZED ASPHALT Property Measuring Standard (ASTM Designation) Results Conditions Cone Penetration ASTM D 3407, Sec. 5 3.5 mm, max. 25°C, 150 g, 5 s Fiow, 60°C ASTM D 3407, Sec. 6 5 mm, max. Resilience ,ASTM D 3407, Sec. 8 25%, min. 25°C Softening Point, ASTM D 36 82 °C, min. Ductility, ASTM D 113 300 mm, min. 25°C, 50 mm/min Flash Point, COC, °C ASTM D 92 288 °C, min. Viscosity, Brookfield Thermosel, ASTM D 4402 2.5-3.5 Pa s No. 27 Spindle, 20 rpm, 190°C, SECTiON 203 - BITUMINOUS MATERIALS 203-6 ASPHALT CONCRETE. ADD the following: 203-6.2.1 Acceptance. Wet Mix or Core sampled asphalt concrete will be considered in conformance with the mix design when the Asphalt Binder content is within +/-0.5% of the design mix and the gradation conforms to the grading as shown in Table 203-6.4.3 (A). Deviations in gradation may be considered in conformance with the mix design provided the stability of the completed mix complies with the requirements for Stabilometer Value per Table 203-6.4.3 (A) Plant inspected asphalt concrete will be considered in conformance with the mix design when visually inspected and the combined gradation of the Bin samples show conformance to the grading as shown in Table 203-6.4.3 (A). 203-6.4 Asphalt Concrete Mixtures. Add the following: Conventional Asphalt concrete shall be class C2-PG64-10-RAP for surface course, and B-PG64-10-RAP for base course. Asphalt concrete shall be class D2-PG70-10 for dikes and class E-PG70-10 ditches. V Revised 11/24/10 Contract No. 52071 Page 111 of 172 203-6.4.3 Composition and Grading. Add the following: Evaluation of asphalt concrete shall be determined from samples of asphalt concrete taken after completion of all processing (Wet Mix) or V by core sample analysis of the in-place asphalt concrete or by direct central plant inspection that confirms the production of a particular mix design and verifies using samples of aggregate taken before the addition of asphalt and mineral filler (Bin). All samples shall be taken in accordance with Calif. Test 125. When Wet Mix 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: 1. Asphalt Content and Gradation of Extraction using Calif. Test 382 or ASTM 2172, and Calif. Test 202. 2. Stability using: a. Hveem stability Value using Calif. Tests 304 and 366 shall be the average of three individual Values or b. Marshall Stability^ in accordance with the Asphalt Institute's MS-2 fabricated and tested for traffic volume and shall be the average of three specimens. ^Only use Marshall Stability when the deviation between individual Hveem Stabilometer Values are greater than +/-5. When using core sample analysis, 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. 203-6.8 Asphalt Concrete Storage, add the following: Open graded or Gap graded asphalt concrete stored in excess of 2 hours, and any other asphalt concrete stored in excess of 10 hours, shall not be used in the work. 203-11 ASPHALT RUBBER HOT MIX (ARHM) WET PROCESS 203- 11.3 Composition and Grading, add the following: Asphalt Rubber Hot Mix shall be Gap Graded class ARHM-GG-C. SECTION 204 - LUMBER AND TREATMENT WITH PRESERVATIVES 204- 1 LUMBER AND PLYWOOD TABLE 204-1.2(A) add the following: TABLE 204-1.2(A) USES GRADES Headers for bituminous pavement up to 50 mm x 100 mm (2"x4") Construction grade Redwood or preservative treated construction grade Douglas Fir Headers for bituminous pavement larger than 50 mm X 100 mm (2"x4") Number 1 grade Redwood, or preservative treated number 1 grade Douglas Fir Revised 11/24/10 Contract No. 52071 Page 112 of 172 SECTION 206 - MISCELLANEOUS METAL ITEMS Add the following section: 206-7 TRAFFIC SIGNS. 206-7.1 Roadside Signs. 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. 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. 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. ''l, 206-7.1.3 Drawings. 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. 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. 206-7.1.5 Sign Panel. 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. 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 Revised 11 /24/10 Contract No. 52071 Page 113 of 172 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. 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. 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. 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. 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. 206-7.2.3 Reflective Sheeting. All advisory signs, warning signs and all regulatory signs shall be fabricated with Type IV prismatic sheeting (IHigh 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. 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. 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 RSI, 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 othenwise shown on the plans traffic sign posts shall conform in materials and installation to SDRS drawing M-45 and shall have one post provided for each 0.48 m^ (5ft^)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 sign posts shall conform to the requirements of these special provisions. 0 Revised 11 /24/10 Contract No. 52071 Page 114 of 172 206-7.2.6 Temporary Traffic Sign Posts. 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. 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 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 section: 206-8 LIGHT GAGE STEEL TUBING AND CONNECTORS. Add the following section: 206-8.1 General. 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 four faces with 11mm (7/16") holes on 25 mm (1") centers. Add the following section: 206-8.2 Tolerances. 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 Dimensions mm (inches) Outside Tolerance for All Sides at Corners mm (inches) 25x25 (1x1) 0.13 0.005 32x32 (IV4XIV4) 0.15 0.006 38x38 (IV2XIV2) 0.15 0.006 44x44 (1^/4x1^/4) 0.20 0.008 51 x51 (2x2) 0.20 0.008 56x56 (2=^/16x2^16) 0.25 0.010 57x57 (2V4X2V4) 0.25 0.010 64x64 (2V2 X 2V2) 0.25 0.010 51 x76 (2x3) 0.25 0.010 Revised 11/24/10 Contract No. 52071 Page 115 of 172 TABLE 206-8.2(6) LIGHT GAGE STEEL TUBING SQUARENESS OF SIDES AND TWIST Nominal Outside Dimension mm (Inches) Squareness*^' mm (Inches) Twist Permissible in 900 mm (3") mm(2> (Inches)'^' 25x25 (1x1) 0.15 0.006 1.3 0.050 32x32 (I-V4XI-V4) 0.18 0.007 1.3 0.050 38x38 (I-V2XI-V2) 0.20 0.009 1.3 0.050 44x44 (1-3/4x1-3/4) 0.25 0.010 1.6 0.062 51 x51 (2x2) 0.30 0.012 1.6 0.062 56x56 (2-3/16 X 2-3/16) 0.36 0.014 1.6 0.062 57x57 (2-V4X2-V4) 0.36 1.014 1.6 0.062 64x64 (2-V2X2-V2) 0.38 0.015 1.9 0.075 51 x76 (2x3) 0.46 0.018 1.9 0.075 Tubing may have its sides failing to be 90 degrees to each other by the tolerance listed. 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. Add the following section: 206-8.3 Fasteners. 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 section: 206-9 PORTABLE CHANGEABLE MESSAGE SIGN Add the following section: 206-9.1 General. 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 -20°C (-4°F) to +70°C (158°F) and shall not be affected by unauthorized mobile radio transmissions. 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 Add the following section: 206-9.2 Message Board. 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 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. 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. Revised 11/24/10 Contract No. 52071 Page 116 of 172 Matrix signs not utilizing lamps shall be either internally or externally illuminated at night. 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 one 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. Add the following section: 206-9.3 Operation and Maintenance. PCMS shall be furnished, placed, operated, and maintained at locations shown on the plans, specified herein, 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 City (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. Add the following section: 206- 9.4 Measurement and Payment. 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 City at the completion of the construction, in good working order, and as directed by the Engineer, and no other compensation will be made. SECTION 207 - PIPE 207- 2 REINFORCED CONCRETE PIPE. 207-2.5 Joints. Add the following: When watertight joints are indicated on the plans they shall be of the rubber-gasketed type meeting the requirements of ASTM Standard Specification designations C 361-95 and C 443-94. Pipe designated in the plans as "pressure pipe" or with a 100-year hydraulic grade line at or above the soffit shall be bell and groove spigot joint with "O" rings conforming to ASTM C-443 and C-361 for the limits shown on the plans. 207-9 IRON PIPE AND FITTINGS 207-9.2.2 Pipe Joints Unless othenwise shown on the Plans, all joints shall be the push-on type joint. Joints and accessories shall conform to the requirements and dimensions specified in ANSI A21.11, AWWA Cl 11. Rubber gasket material shall conform to 208-1.2 and AWWA Cl 11 and ANSI A21.11-90. 207-9.2.3 Fittings. Add the following: Ductile iron pipe and fittings shall be manufactured in accordance with ANSI 21.50, AWWA C150 and ANSI 21.51, AWWA C151, and shall be of the size and thickness classes shown on the Plans. Unless othenwise specified, size 4-inches through 6-inches DIP shall be thickness Class 52, while size 8-inches and larger shall be thickness Class 50. Revised 11 /24/10 Contract No. 52071 Page 117 of 172 207-9.2.4 Lining and Coating. Replace with the following: Unless othenwise specified, all iron pipe and fittings shall be lined with double thickness, cement motor lining with cement conforming to ASTM C150 Type II, AWWA C104/A21.4.90 and outside coating of bituminous coating a minimum of 2 mils, thick in accordance with AWWA C151 or C100. 207-10 STEEL PIPE add the following: 207-10.1 General Fabricated Steel Pipe and Fittings shall conform in all respects to Carlsbad Municipal Water District Rules and Regulations for Construction of (Potable or Reclaimed) Water Mains, latest edition. 207-10.1.2 Submittals. The Contractor shall furnish submittals in accordance with Section 2-5.3, Submittals Shop Drawings. Submittals are required for the following: Shop Drawings Layout Drawings Manufacturer's tests Mill Reports or Plant Test Reports Fabrication Details Dimensional Checks Protective Coatings Welding Procedures/Certification for Field Welding Shop Drawings shall be submitted and approved prior to manufacture of pipe. 207-10.1.3 Quality Assurance. Field welders shall be certified under Section IX, Part A of the ASME Boiler and Pressure Vessel Code or in accordance with AWWA C206, Section 3. Welders shall submit a copy of their certification to the District prior to performing any field welding. Certifications shall be dated within three (3) years of the job to be performed. The top of all pipe and specials shall be clearly identified by marking the top with "T.O.P." for easy identifications in the field. Plainly mark each length of pipe at the bell end to identify the proper location of the pipe item by reference to the layout schedule. 207-10.1.4 Protective Coatings and Linings. All steel pipe and fittings exposed within a vault or above ground shall be cement-mortar lined in accordance with AWWA C205 and C602 and painted in accordance with CMWD Approved Materials List. All steel pipe and fittings for underground sen/ice shall be cement-mortar lined, taped wrapped and cement-mortar coated in accordance with AWWA 0205, C214 and C602 unless othenwise specified on the Drawings. Add the following section: 207-25 UNDERGROUND UTILITY MARKING TAPE. Add the following section: 207-25.1 Detectable Underground Utility Marking Tape: Detectable Underground Utility Marking Tape shall have a minimum 0.13 mm (0.005") overall thickness, with no less than a 35 gauge (AWG), 0.14 mm aluminum foil core. The foil must be visible from both sides. The layers shall be laminated together with the extrusion lamination process, not adhesives. No inks or printing shall extend to the edges of the tape. All printing shall be encased to avoid ink rub-off. Detectable Underground Utility Marking Tape shall conform to the properties listed in Tables 207-25(A) and 207-25 (B). Revised 11 /24/10 Contract No. 52071 Page 118 of 172 TABLE 207-25.1 (A) DETECTABLE UNDERGROUND UTILITY MARKING TAPE PROPERTIES Property Method Value Thickness ASTMD2103 0114 mm (0.0056") Tensile strength ASTM D882 4500g/cm (25 lbs/inch) (5,500 PSI) Elongation ASTM D882-88 <50 percent at break Printability ASTM D2578 >50 dynes/square centimeter Flexibility ASTM D671-81 Pliable hand Inks Manufacturing specifications Heat-set Mylex Message repeat Manufacturing specifications Every 500 mm(20") Foil Manufacturing specifications Dead soft/annealed Top layer Manufacturing specifications Virgin PET Bottom layer Manufacturing specifications Virgin LDPE Adhesives Manufacturing specifications >30 percent, solid 1.5#/R Bond strength Boiling H2O at 100 degrees Celsius Five hours without peel Colors APWA Code See Table 207-25.1 (B) TABLE 207-25.1(B) DETECTABLE UNDERGROUND UTILITY MARKING TAPE COLORS Color Utility Marked Red Electric power, distribution, transmission, and municipal electric systems. Yellow Gas and oil distribution and transmission, dangerous materials, product and steam. Orange Telephone and telegraph systems, police and fire communications, and cable television. Blue Water systems. Green Sanitary and storm sewer systems, nonpotable. Brown Force mains. Purple Reclaimed water lines. Add the following section: 207-25.2 Materials Approvals. Detectable Underground Utility Marking Tape shall meet the requirements of each of the following agency/association publications. A. Department of Transportation, Materials Transportation Bureau, Office of Pipeline Safety. USAS code for pressure piping B31.8, paragraph 192.321 (e). B. National Transportation Safety Board, Washington, DC, Special Study Prevention of Damage to Pipelines. Adopted June 7,1974. Report NTSB-PSS-73-1. C. American Petroleum Institute (API). Recommended practice for marking buried liquid petroleum pipelines - APR RP 1109. D. General Services Administration, Washington, DC, Public Buildings Sen/ice Guide Specification for Mechanical and Electrical Equipment - PBS 4-1501, Amendment 2, Page 501-14, Paragraph 18, Subparagraph 18.1, Clause 18.1.1. E. Rural Electrification Authority (REA), U.S. Department of Agriculture, Washington, DC, National Electrical Safety Code for Underground Construction for remote and immediate hazards. SECTION 209 - ELECTRICAL COMPONENTS 209 ELECTRICAL COMPONENTS. Modify as follows: Section 86, "Signals, Lighting and Electrical Systems", of the Caltrans Standard Specifications replaces Section 209, "Electrical Components", and Section 307, "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 Revised 11/24/10 Contract No. 52071 Page 119 of 172 3 lighting and traffic signals. Section 86 of the Caltrans Standard Specifications is unmodified excepted as specified herein. For electrical components provided and installed in systems NOT including street lighting and traffic signals. Section 209 SSPWC is unmodified except as specified in sections other than Section 209, herein. SECTION 86 - SIGNALS, LIGHTING AND TRAFFIC ELECTRICAL SYSTEMS 86-2 MATERIALS AND INSTALLATION Replace Section 86-2.02 with the following: 86-2.02 Removing and Replacing Improvements. In addition to the requirements of sections 7-9, "Protection and Restoration of Existing Improvements" and 306-1.5. 'Trench Resurfacing". improvements such as sidewalks, curbs, gutters, portland cement concrete and asphalt concrete pavement, underlying material, lawns and plants, and any other improvements removed, broken or damaged by the Contractor's operations, shall be replaced or reconstructed with the same kind of material as found on the work or with materials of equal quality. The new work shall be left in a serviceable condition. Whenever a part of a square or slab of existing concrete sidewalk, curb, gutter, or driveway is broken or damaged, the entire square, section or slab shall be removed and the concrete reconstructed as above specified. The outline of all areas to be removed in portland cement concrete sidewalks and driveways and in pavements shall be cut to a minimum depth of 0.17 foot (2") with an abrasive type saw prior to removing the sidewalk, driveways and pavement material. Cuts shall be neat and true along score lines, with no shatter outside the removal area. Replace Section 86-2.05B with the following: 86-2.05B Use. Exposed conduit installed on a painted structure shall be painted the same color as the structure. Unless othenwise indicated, the minimum metric trade size of conduit shall be: 1) From an electrolier to the adjacent pull box shall be Size 41 (1V2" dia). 2) From a pedestrian push button post to the adjacent pull box shall be Size 27 (1" dia). 3) From a signal standard to the adjacent pull box shall be Size 53 (2" dia). 4) From a controller cabinet to the adjacent pull box shall be Size 78 (3" dia). 5) For detector runs shall be Size 78 (3" dia). 6) Not othenwise specified shall be Size 78 (3" dia). Add the following: 86-2.08 Conductors. Signal cable shall be used for all new traffic signal installations. Individual conductors shall not be used. Add the following: 86-2.09B Installation. All conductors shall be pulled directly from the spool into the conduit and shall not be dragged on the ground as to cause damage to the conductors. 86-3 CONTROLLER ASSEMBLIES Add the following: 86-3.04A Cabinet Construction. Controller cabinets shall be fabricated from aluminum sheet. Controller cabinets shall have a single front door equipped with a Best Company lock core and lock. No other manufacturers shall be accepted. Add the following section: 86-3.05F Document Tray. Controller cabinets shall have a pull-out type document tray. Revised 11 /24/10 Contract No. 52071 Page 120 of 172 V Add the following section: 86-3.05G Uninterruptible Power System. An uninterruptible power system (UPS) shall be installed in each controller cabinet. The UPS shall be Clary SP 1000 series (or approved equal)and shall provide a minimum of eight (8) hours of continuous red flash operation at intersections using red LED signal indications and provide power conditioning to the controller. Batteries for the UPS shall be housed in a NEMA 3R rated cabinet mounted to the side of the Model 332 cabinet per Caltrans specifications. The battery cabinet door shall be equipped with a Best Company lock core and lock. 86-5 DETECTORS Replace Section 86-5.01 A(5) with the following: 86-5.01 A(5) Installation Details. Installation and tests shall conform to the details and notes shown on the plans. Unless shown otherwise each loop shall consist of 3 turns of conductor as specified in Section 86-5.01 A(4), "Construction Materials." Slots cut in the pavement shall be washed clean, blown out and thoroughly dried before installing conductors. Residue resulting from slot cutting operations shall not be permitted to flow across shoulders or lanes occupied by public traffic and shall be removed from the pavement surface before any residue flows off of the pavement surface. Residue from slot cutting operations shall be disposed of outside the highway right of way in accordance with Section 7-8.1, "Cleanup and Dust Control." After conductors are installed in the slots cut in the pavement, the slots shall be filled with sealant to within Vs inch of the pavement surface. The sealant shall be at least one inch thick above the top conductor in the saw cut. Before setting, surplus sealant shall be removed from the adjacent road surfaces without the use of sol- vents. The sealant for filling slots shall conform to the following: Hot-Melt Rubberized Asphalt Sealant. Hot-melt rubberized asphalt shall be in solid form at room temperature and fluid at an application temperature of 190°C (375°F) to 205°C (400°F). Fumes from the material shall be non-toxic. Sealant shall be suitable for use in both asphalt concrete and Portland cement concrete. Performance characteristics of the cured hot-melt rubberized asphalt shall be as follows: Property ASTM Designation Requirement Cone Penetration, 25°C, 150 g, 5 s D 5329, Sec. 6 3.5 mm, max. Flow, 60°C D 5329, Sec. 8 5 mm, max. Resilience, 25°C D5329, Sec. 12 25%, min. Softening Point D36 82 °C, min. Ductility, 25°C, 50 mm/min D 113 300 mm, min. Flash Point, COC, °C D92 288 °C, min. Viscosity, Brookfield Thermosel, No. 27 Spindle, 20 rpm, 190°C D4402 2.5-3.5 Pa s The hot-melt rubberized asphalt shall be melted in a jacketed, double boiler type melting unit. Temperature of the heat transfer medium shall not exceed 245°C (475°F). Application of the hot- melt sealant shall be made with a pressure feed applicator or pour pot. Sealant shall be applied when the pavement surface temperature is greater than 4°C (40°F). Hot-melt sealant shall be packaged in containers cleariy marked "Detector Loop Sealant" and specifying the batch and lot number of the manufacturer. Loop conductors shall be installed without splices and shall terminate in the nearest pull box. The loops shall be joined in the pull box in combination of series and parallel so that optimum sensitivity is obtained at the sensor unit. Final splices between loops and lead-in cable shall not be made until the operation of the loops under actual traffic conditions is approved by the Engineer. All 0 Revised 11/24/10 Contract No. 52071 Page 121 of 172 loop conductors for each direction of travel for the same phase of a traffic signal system, in the same pull box, shall be spliced to a detector lead-in cable which shall be run from the pull box adjacent to w the loop detector to a sensor unit mounted in the controller cabinet. All loop conductors for traffic monitoring shall terminate in a pull box or terminal strip in the traffic monitor station cabinet when a cabinet of that type is installed. Conductors for inductive loop traffic signal and traffic monitoring installations shall be identified and banded, in pairs, by lane, in the pull box adjacent to the loops and near the termination of the conductors in the controller or traffic monitoring station cabinet. Bands shall conform to the provisions in Section 86-2.09, "Wiring." If asphalt concrete surfacing is to be placed, the loop conductors shall be installed prior to placing the uppermost layer of asphalt concrete. The conductors shall be installed, as shown on the plans, in the compacted layer of asphalt concrete immediately below the uppermost layer. Installation details shall be as shown on the plans, except the sealant shall fill the slot flush to the surface. Add the following section: 86-5.01 B Emergency Vehicle Pre-Emption Detector System. Each emergency vehicle pre-emption detector system shall conform to the details shown on the plans and these special provisions and shall consist of an optical emitter assembly or assemblies located on the appropriate vehicle and an optical detector/discriminator assembly or assemblies located at the traffic signal. Each system shall permit detection of Class II emergency vehicles. Class II emergency vehicles shall be capable of being detected at any range up to 2,500 feet from the optical detector. Add the following section: 86-5.01 B(1) Optical Emitter Assembly. Each optical emitter assembly shall consist of an emitter unit, an emitter control unit and connecting cables and shall conform to the following: Each optical emitter assembly, including lamp, shall be designed to operate over an ambient temperature range of -34 °C to 74°C at both modulation frequencies and to operate continuously at the higher frequency for a minimum of 3,000 hours at 25°C ambient before failure of lamp or any other component. Each emitter unit shall be controlled by a single, maintained-contact switch on the respective emitter control unit. The switch shall be capable of being positioned in a readily accessible location to the vehicle driver. The control unit shall contain a pilot light to indicate that the emitter power circuit is energized and shall be capable of generating only Class II modulating code. Functional Requirements. Each emitter unit shall transmit optical energy in one direction only. The signal from each emitter unit shall be capable of being detected at a distance of 2,500 feet when used with a standard optical detection/discriminator assembly. The modulation frequency for Class II signal emitters shall be 14.035 Hz ± 0.003 Hz. The standard optical detection/discriminator assembly to be used in conducting the range tests shall be available from the manufacturer of the system. A certified performance report shall be furnished by the contractor with each assembly. The emitter unit shall be configured with a grating to provide precise directionality control. Electrical Requirements. Each optical emitter assembly shall be capable of providing full light output with input voltages between 10 and 16 volts DC. An optical emitter assembly shall not be damaged by input voltages up to 7.5 volts DC about the supply voltage. The optical emitter assembly shall not generate voltage transient, on the input supply, which exceeds the supply voltage by more than 4 volts. Each optical emitter assembly shall not consume more than 100 watts at 17.5 volts DC and shall have a power input circuit breaker rated at 10 to 12 amperes, 12 volts DC. Revised 11 /24/10 Contract No. 52071 Page 122 of 172 The design and circuitry of each emitter unit shall permit its use on vehicles with either negative or positive ground without disassembly or rewiring of the unit. Mechanical Requirements. Each emitter unit shall be housed in a weatherproof, corrosion- resistant housing. The housing shall be provided with facilities to permit mounting on various types of vehicles and shall have provision for proper alignment of the emitter unit and for locking of the emitter unit into proper alignment. Each emitter control unit shall be provided with appurtenant hardware to permit its mounting in or on an emergency vehicle or mass transit vehicle. Where required for certain emergency vehicles, the emitter control unit and all exposed controls shall be weatherproof. Each emitter shall include a multi-purpose port compliant with the SAE J1708 communication standard to enable unit configuration to be set into the emitter and read from the emitter. Add the following section: 86-5.01 B(2) Optical Detection/Discriminator Assembly. Optical detection/discriminator assembly shall consist of one or more optical detectors, connecting cable and a discriminator module and confonn to the following: Each such assembly, when used with standard emitters, shall have a range of up to 2,500 feet for Class II signals. Standard emitters for Class II signals shall be available from the manufacturer of the system. Range measurements shall be taken with all range adjustments on the discriminator module set to "maximum". Add the following section: 86-5.01 B(3) Optical Detector. Each optical detector shall be a waterproof unit capable of receiving optical energy from one or two separately aimable directions. The horizontal angle between the two directions shall be variable from 5 degrees to 180 degrees. The reception angle for each photocell assembly shall be a maximum of 8 degrees in all directions about the aiming axis of the assembly. Measurements of reception angle will be taken at a range of 2,500 feet for a Class II emitter. All internal circuitry shall be solid state and electrical power shall be provided by the associated discriminator module. Each optical detector shall be contained in a housing, which shall include one or two rotatable photocell assemblies, an electronic assembly and a base. The base shall have an opening to permit its mounting on a mast arm. Each optical detector shall weigh no more than 2.5 pounds and shall present a maximum wind load area of 36 square inches. The housing shall be provided with weep holes to permit drainage of condensed moisture. Each optical detector shall be installed, wired and aimed as specified by the manufacturer. Add the following section: 86-5.016(4) Optical Detector Cable. Optical detector cable shall meet the requirements of IPCEA-S-61-402/NEMA WC 5, Section 7.4, 600 volt control cable, 75°C, Type B and the following: Revised 11 /24/10 Contract No. 52071 Page 123 of 172 The cable shall contain three conductors, each of which shall be AWG #20 (7x28) stranded, tinned copper with low-density polyethylene insulation. Minimum average insulation thickness shall be 25 mils. The insulation of individual conductors shall be color coded as follows: Yellow - Detector Signal #1 Blue - Detector Signal #2 Orange - Power (+) Bare (Drain) - Common or Ground The shield shall be either tinned copper braid or aluminized polyester film with a nominal 20 percent overiap. Where the film is used, an AWG #20 (7x28) standard, tinned, bare drain wire shall be place between the insulated conductors and the shield and in contact with the conductive surface of the shield. The jacket shall be black polyvinyl chloride with a minimum rating of 600 volts and 80 °C and a minimum average thickness of 45 mils. The jacket shall be marked as required by IPCEA/NEMA. The finished outside diameter of the cable shall not exceed 0.3 inches. The capacitance of the optical detector cable, as measured between any conductor and the other conductors and the shield, shall not exceed 14.3 microfarads per 1000 feet. The characteristic impedance of the optical detector cable shall be 0.6 ohms per 1000 feet. Add the following section: 86-5.016(5) Discriminator Module. Each discriminator module shall be designed to be compatible and usable with Model 170 controller unit and to be mounted in the input file of a Model 332 controller cabinet, and shall conform to the requirements of Chapter 1 of the State of California, Department of Transportation, "Traffic Signal Control Equipment Specifications", dated January 1989, and to all addenda thereto current at the time of project advertisement. Each discriminator module shall be capable of operating one or two channels and shall be capable of: 1. Receiving Class II signals at a range of up to 2,500 feet. 2. Decoding the signal on the basis of frequency at 14.035 Hz ± 0.003 Hz for Class II signals. 3. Establishing the validity of received signals on the basis of frequency and length of time received. A signal shall be considered valid only when received for more than 0.50 seconds. No combination of Class I signals shall be recognized as a Class II signal regardless of the number of signals being received, up to a maximum of ten signals. Once a valid signal has been recognized, its effect shall be held by the module in the event of temporary loss of the signal for a period adjustable from 4.5 seconds to 11 seconds in at least 2 steps at 5 ± 0.5 seconds and 10 ± 0.5 seconds. 4. Providing an output for each channel that will result in "low" or grounded condition of the appropriate input of a Model 170 controller unit. For Class 11 signals the output shall be steady. Each discriminator module shall be powered from 115 volt (95 volts AC to 135 volts AC), 60 Hz mains and will contain an internal, regulated power supply that supports up to twelve optical detectors. Electric power, one detector input for each channel and one output for each channel, shall terminate at the printed circuit board edge connector pins listed below. Board edge connector pin assignments shall be as follows: Revised 11/24/10 Contract No. 52071 Page 124 of 172 Pins Function Pins Function A Ground P Not used D Channel A primary detector input R Detector 24 VDC power output E Detector 24 VDC power output S Not used F Channel A output, collector (+) T Not used H Channel A output, emitter (-) U Not used J Channel B primary detector input V Detector ground K Detector ground w Channel B output collector (+) L Earth ground X Channel B output emitter (-) M AC - (in) Y Not used N AC + (in) z Not used Two auxiliary inputs for each channel shall enter each module through the front panel connector. Pin assignment for the connector shall be as follows: Pins Function 13 Auxiliary detector 2 input, Channel A 14 Auxiliary detector 1 input, Channel B 15 Auxiliary detector 2 input, Channel B 28 Auxiliary detector 1 input, Channel A Each channel output shall be an optically isolated NPN open collector transistor capable of sinking 50 milliamperes at 30 volts and shall be compatible with Model 170 controller unit inputs. Each discriminator module shall be provided with means of preventing transients received by the detector from affecting the Model 170 controller assembly. Each discriminator module shall have a single connector board, shall be capable of being inserted into the input file of a Model 332 cabinet and shall occupy one slot width of the input file. The front panel of each module shall have a handle to facilitate withdrawal and the following controls and indicators for each channel: 1. A Command (High) and Advantage (Low) solid-state LED indicator for each channel to display active calls. 2. A test switch for each channel to test proper operation of Command or Advantage priority. 3. A single confirmation light control output for each channel. These outputs shall be user configurable through software for a variety of confirmation light sequences. The front panel shall be provided with a single circular, bayonet-captured, multi-pin connector for two auxiliary detector inputs for each channel. Connector shall be a mechanical configuration equivalent to a D-Shell 44-Pin front panel. Wiring for a Model 332 cabinet shall conform to the following: Slots 12 and 13 of the input file "J" shall be wired to accept a two-channel module. Field wiring for the primary detectors, except 24-volt DC power, shall terminate on either terminal board TB-9 in the controller cabinet or on the rear of input file "J", depending on cabinet configuration. Where TB-9 is used, position assignments shall be as follows: V Revised 11 /24/10 Contract No. 52071 Page 125 of 172 Position Assignment 4 Channel A detector input, 1 ^' module (Slot J-12) 5 Channel B detector input, 1 module (Slot J-12) 7 Channel A detector input, 2"*^ module (Slot J-13) 8 Channel B detector input, 2"<^ module (Slot J-13) The 24 volt cabinet DC power shall be available at Position 1 of terminal board TB-1 in the controller cabinet. All field wiring forthe auxiliary detectors shall terminate on terminal board TB-0 in the controller cabinet. Position assignments are as follows: Position Assignment 7 +24VDC from (J-13E) 8 Detector ground from (J-13K) 9 Channel A auxiliary detector input 1 10 Channel A auxiliary detector input 2 11 Channel B auxiliary detector input 1 12 Channel B auxiliary detector input 2 The contractor shall demonstrate that all of the components of the system will perform satisfactorily as a system. Satisfactory performance shall be determined using the following test procedure: 1. Each system to be used for testing shall consist of an optical emitter assembly, an optical detector, at least 200 feet of optical detector cable and a discriminator module. 2. The discriminator modules shall be installed in the proper input file slot of Model 332 controller cabinet. The controller cabinet, together with a Model 170 controller unit with the appropriate operating program, a Model 210 monitor unit and 120 volt AC power, will be available as shown on the plans and as indicated elsewhere in these special provisions. 3. One test shall be conducted using a Class II signal emitter and a distance of 2,500 feet between the emitter and the detector. All range adjustments on the module shall be set to "Maximum" for each test. 4. Each test shall be conducted for a period of one hour, during which the emitter shall be operated for 30 cycles, each consisting of a one minute "on" inten/al and a one minute "off" interval. During the total test period: (A) the emitter signal shall cause the proper response from the Model 170 controller unit during each "on" interval and (B) there shall be no improper operation of either the Model 170 controller unit or the monitor during each "off" interval. Add the following section: 86-5.01 D Video Detection System. The video detection system shall consist of one (1) video camera and one (1) video detection processor (VDP) for each vehicle approach. A video monitor and a pointing device shall be housed in the controller cabinet. The system shall include software that detects vehicles in multiple lanes using only the video image. Detection zones shall be defined using only a video menu and a pointing device to place zones on a video image. A minimum of 24 detection zones per camera shall be available. All video detection hardware furnished by the contractor shall be new and video detection software shall be latest available version. Add the following section: 86-5.01 D(1) Functional Requirements. The VDP shall process video from a single source. The source can be a video camera or a video tape player. The video shall be input to the VDP in RSI 70 format and shall be digitized and analyzed in real time. The VDP shall detect the presence of vehicles in up to 24 detection zones per camera. A detection zone shall be approximately the width and length of one car. Detection zones shall be programmed via a menu displayed on a video monitor and a pointing device connected to the VDP. The menu shall facilitate placement of the detection zones and setting of zone parameters. A separate computer shall not be required for Revised 11 /24/10 Contract No. 52071 Page 126 of 172 programming detection zones or to view system operations. The VDP shall store up to three different detection zone patterns. The VDP shall be able to switch to any one of the three different detection zone patterns within one second of user request via menu selection with the pointing device. The VDP shall detect vehicles in real time as they travel across each detection zone. The VDP shall have an RS-232 port for communications with an external computer. The VDP shall accept new detector patterns from an external computer through the RS-232 port when that computer uses the appropriate communications protocol for downloading detector patterns. The VDP shall send its detector patterns to an external computer through the RS-232 port when requested when that computer uses the appropriate communications protocol for uploading detector patterns. A Windows-based software program designed for local or remote connection and providing video capture, real-time detection indication and detection zone modification capability shall be provided with the system. The camera system shall be able to transmit an NTSC video signal, with minimal signal degradation, up to 300m (1000 ft). The VDP shall default to a safe condition, such as a constant call to each active detection channel, in the event of unacceptable interference in the video signal. The system shall be capable of automatically detecting a low visibility condition such as fog and respond by placing all defined detection zones in a constant call mode. A user-selected output shall be active during the low visibility condition that can be used to modify the controller operation if connected to the appropriate controller input modifier(s). The system shall automatically revert to normal detection mode when the low visibility condition no longer exists. Add the following section: ^^K^ 86-5.01 D(2) Operational Requirements. A minimum of 24 detection zones per camera shall be " J supported and each detection zone can be sized to suit the conditions and the desired vehicle detection region. A single detection zone shall be capable of replacing multiple loops and the detection zone may be AND'ed or OR'ed together to indicate vehicle presence on a single phase of traffic movement. Placement of detection zones shall be done by using a pointing device and a graphical interface built into the VDP and displayed on a video monitor. No separate computer shall be required to program the detection zones. Up to three detection zone patterns shall be saved within the VDP memory and this memory shall be presen/ed during power outages. The selection of the detection zone pattem for current use shall be done through a menu system. It shall be possible to activate a detection zone pattern for a camera from VDP memory and have the detection zone pattern displayed within one second of activation. When a vehicle is detected crossing a detection zone, the detection zone will flash a symbol on the screen to confirm the detection of the vehicle. Detection shall be at least 98% accurate in good weather conditions and at least 96% accurate under adverse weather conditions (rain, snow or fog). Detector placement shall not be more distant from the camera than a distance of fifteen times the mounting height of the camera. The VDP shall provide up to eight channels of vehicle presence detection through a NEMA TSI port. The VDP shall provide dynamic zone reconfiguration (DZR) to enable normal detector operation of existing zones except the one being added or modified during the setup process. The VDP shall output a constant call on any detection channel when the corresponding zone is being modified. Detection zone outputs shall be configurable to allow the selection of presence, pulse, extend and delay outputs. Timing parameters of pulse, extend, and delay outputs shall be user definable between 0.1 and 25.0 seconds. Up to six detection zones shall be capable of counting the number of vehicles detected. The count value shall be internally stored for later retrieval through the RS-232 Revised 11 /24/10 Contract No. 52071 Page 127 of 172 V port. The data collection interval shall be user definable in periods of five, fifteen, thirty or sixty minutes. Add the following section: 86-5.01 D(3) Hardware Requirements. The VDP shall be housed in a durable metal enclosure suitable for shelf mounting in the side rails of the controller cabinet. The VDP enclosure shall not exceed 180mm (7.1 in) in length and 157mm (6.2 in) in depth. The VDP shall operate satisfactorily in a temperature range of -34°C to +74°C (-29°F to +165°F) and a humidity range of 0%RH to 95% RH, non-condensing. The VDP shall be powered by 24 volts DC. VDP power consumption shall not exceed 10 watts. The VDP shall include an RS-232 port for serial communications with a remote computer. This port shall be a 9-pin "D" subminiature connector on the front of the VDP. The front of the VDP shall include one BNC video input connection suitable for RS170 video inputs. The video input shall include a switch-selectable 75-ohm or high impedance termination to allow camera video to be routed to other devices, as well as input to the VDP for vehicle detection. The front of the VDP shall include one BNC video output providing real time video output that can be routed to other devices. Add the following section: 86-5.01 D(4) Video Detection Camera. The video camera shall be furnished by the VDP supplier and shall be qualified by the supplier to ensure proper system operation. The camera shall produce useable video image of the bodies of vehicles under all roadway lighting conditions, regardless of time of day. The minimum range of scene luminance over which the camera shall produce a useable video image shall be the minimum range of night time to day time but not less than the range of 0.1 lux to 10,000 lux. The camera shall use a CCD sensing element and shall output monochrome video with resolution of not less than 380 lines vertical and 380 lines horizontal. The camera shall include an electronic shutter control based upon average scene luminance and shall be equipped with a factory adjusted manual iris. The camera shall include a variable focal length lens with variable focus that can be adjusted, without opening the camera housing, to suit the site geometry by means of a portable interface device designed for that purpose and manufactured by the detection system supplier. The horizontal field of view shall be adjustable from 8.1° to 45.9°. A single camera configuration shall be used for all approaches in order to minimize setup time and spares required by the user. The camera electronics shall include AGC to produce a satisfactory image at night. The camera shall be housed in a weather-tight sealed enclosure. The camera enclosure shall be able to rotate to allow proper alignment between the camera and the traveled road surface. The camera enclosure shall be equipped with a sun shield. The sun shield shall include a provision for water diversion to prevent water from flowing in the camera's field of view. The camera enclosure with sun shield shall be less than 170mm (6 in) in diameter, less than 380mm (15 in) long, and shall weigh less than 13.3kg (6 pounds) when the camera and lens are mounted inside the enclosure. The camera enclosure shall include a thermostatically controlled heater to assure proper operation of the lens at low temperatures and to prevent moisture condensation on the optical faceplate of the enclosure. When mounted outdoors in the enclosure, the camera shall operate satisfactorily in a temperature range of -34°C to +60°C (-29°F to +140°F) and a humidity range of 0% RH to 100% RH. The camera shall be powered by 120/240 VAC, 50/60 Hz.' Power consumption shall be 15 watts or less under all conditions. Recommended camera placement height shall be 10m (33 ft) above the roadway, and over the traveled way on which vehicles are to be detected. For optimum detection, the camera should be centered above the traveled roadway. The camera shall view approaching vehicles at a distance Revised 11 /24/10 Contract No. 52071 Page 128 of 172 V not to exceed 100m (350 ft) for reliable detection (height:distance ration of 10:100). Camera placement and field of view shall be unobstructed and as noted in the installation documentation provided by the supplier. The camera enclosure shall be equipped with separate, weather-tight connections for power and video cables at the rear of the enclosure. These connections may also allow diagnostic testing and viewing of the video signal at the camera while the camera is installed, using a lens adjustment module supplied by the VDP supplier. Video and power shall not be connected within the same connector. The video signal output by the camera shall be black and white in RS170 or CCIR format. The video signal shall be fully isolated from the camera enclosure and power cabling. Add the following section: 86-5.01 D(5) Installation Requirements. The coaxial cable to be used between the camera and the VDP in the controller cabinet shall be Belden 8281 or a 75 ohm, precision video cable with 20 gauge solid bare copper conductor (9.9 ohms/M), solid polyethylene insulating dielectric, 98% (min) tinned copper double-braided shield and black polyethylene outer covering. The signal attenuation shall not exceed 0.78 dB per 30m (100 ft) at 10 MHz. Nominal outside diameter shall be Smm (0.304 in). The coaxial cable shall be a continuous, unbroken run from the camera to the VDP. This cable shall be suitable for installation in conduit or overhead with appropriate span wire. 75 ohm BNC plug connectors shall be used at both the camera and controller. The coaxial cable, BNC connector and crimping tool shall be approved by the supplier of the video detection system, and the manufacturer's instructions must be followed to ensure proper connection. The power cabling shall be 16 AWG three conductor cable. The cabling shall comply with the National Electric Code, as weH as local electrical codes. Cameras may acquire power from the luminaire if necessary. The video detection system shall be installed by supplier factory certified installers and as recommended by the supplier and documented in the installation materials provided by the supplier. Proof of factory certification shall be provided. Add the following section: 86-5.01 D(6) Warranty. The supplier shall provide a limited two year warrant on the video detection system. See supplier's standard warranty included in the Temns and Conditions of Sale documentation. During the warranty period, technical support shall be available from the supplier via telephone within four hours of the time a call is made by the user. This support shall be made available from factory certified personnel or factory certified installers. During the warranty period, updates to the VDP software shall be made available from the supplier without charge. Add the following section: 86-5.01 D(7) Maintenance and Support. The supplier shall maintain an adequate inventory of parts to support maintenance and repair of the video detection system. These parts shall be made available for delivery within 30 days of placement of an acceptable order at the supplier's current pricing and temns of sale for said parts. The supplier shall maintain an ongoing program of technical support for the video detection system. This technical support shall be available via telephone, or via personnel sent to the installation site upon placement of an acceptable order at the supplier's current pricing and terms of sale for on-site technical support services. Installation or training support shall be provided by a factory authorized representative. All product documentation shall be written in the English language. The contractor shall ensure the presence of a factory authorized representative at the time of traffic signal tum-on. Revised 11 /24/10 Contract No. 52071 Page 129 of 172 SECTION 210 - PAINT AND PROTECTIVE COATINGS 210-1 PAINT. 210-1.5 Paint Systems. Add the following to Table 210-1.5(A) Surface to be Painted Pre-Treatment / Surface Preparation Primer Finish Coats Temporary Railing type Abrasive Blast Cleaning to a Roughened, Textured Appearance None Two coats white Acrylic Emulsion Paint (1) acrylic emulsion paint designed for use on exterior masonry. Ttiis paint stiall comply in all respects to Federal Specification TT-P-19 (latest revision), Paint, Acrylic Emulsion, Exterior. This paint may be tinted by using "universal" or "all purpose" concentrates. 210-1.6 Paint for Traffic Striping, Pavement Marking, and Curb Marking. Modify as follows: Paint for traffic lane lines, turn pocket lines, edge lines, channelizing lines, bike lane lines, chevrons, and curbs shall be rapid dry water borne conforming to CALTRANS Specification No. PTWB-01. Paint for pavement legends, pavement symbols, pavement arrows, cross walks, parking stall markings and stop bars shall be alkyd thermoplastic conforming to CALTRANS Specification No. 8010-19A. Glass beads shall be applied to the surface of the rapid dry water borne paint and the molten thermoplastic material and shall confonn to the requirements of CALTRANS Specification No. 8010-004 (Type II). CALTRANS Specifications for water borne paint, thermoplastic material and glass beads may be obtained from the CALTRANS Transportation Laboratory, P.O. Box 19128, Sacramento, CA 95819, telephone number (916) 227-7000. 210-3 GALVANIZING. Add the following section: 210-3.6 Galvanizing for Traffic Signal Facilities. The requirements of this section shall pertain only to the preparation and galvanizing of traffic signal facilities. Galvanizing of products fabricated from rolled, pressed and forged steel shapes, plates, bars and strip 3.2 mm (1/8") thick or thicker, shall conform to the specifications of ASTM Designation: A 123, except that complete seal welding of tightly contacting surfaces of these products prior to galvanizing is required only where seal welding is shown on the plans or specified in these special provisions. Except for pre-galvanized standard pipe, galvanizing of material 3.2 mm (1/8") thick or thicker shall be performed after fabrication into the largest practical sections. At the option of the Contractor, material thinner than 3.2 mm (1/8") shall be galvanized either before fabrication in confonnance with the requirements of ASTM Designation: A 525M, Coating Designation Z600, or after fabrication in conformance with the requirements of ASTM Designation: A 123, except that the weight of zinc coating shall average not less than 365 g per square meter (1.2 oz. per ft^) of actual surface area with no individual specimen having a coating weight of less than 305 g per square meter (1.0 oz. per ft^). Galvanizing of standard pipe shall conform to the requirements of ASTM Designation: A 53. Galvanizing will not be required for stainless steel, monel metal and similar corrosion resistant parts. Fabrication shall include all operations such as shearing, cutting, punching, forming, drilling, milling, bending, welding and riveting. All welded areas shall be thoroughly cleaned prior to galvanizing to remove all slab or other material that would interfere with the adherence of the zinc. When it is necessary to straighten any sections after galvanizing, the work shall be performed without damage to the zinc coating. Revised 11/24/10 Contract No. 52071 Page 130 of 172 Galvanizing of iron and steel hardware and nuts and bolts, when specified or shown on the plans, shall conform to the specifications of ASTM Designation: A 153, except whenever threaded studs, bolts, nuts, and washers are specified to conform to ASTM Designation: A 307, A 325, A 325M, A 449, A 563, A 563M, or F 436 and zinc coating is required, they shall be hot-dip zinc coated or mechanically zinc coated in accordance with the requirements of the ASTM Designations. Unless otherwise specified, galvanizing shall be performed after fabrication. Components of bolted assemblies shall be galvanized separately before assembly. Tapping of nuts or other internally threaded parts to be used with zinc coated bolts, anchor bars or studs shall be done after galvanizing and shall conform to the requirements for thread dimensions and overtapping allowances in ASTM Designation: A 563 or A 563M. When specified, painting of zinc coated surfaces shall be in accordance with the procedures in Section 210.1 "Paint". Galvanized surfaces that are abraded or damaged at any time after the application of the zinc coating shall be repaired by thoroughly wire brushing the damaged areas and removing all loose and cracked coating, after which the cleaned areas shall be painted with two applications of unthinned zinc-rich primer (organic vehicle type) conforming to the provisions in Section 210-3.5, "Repair of Damaged Zinc Coating." Aerosol cans shall not be used. SECTION 212 - LANDSCAPE AND IRRIGATION MATERIALS 212-1 LANDSCAPE MATERIALS. 212-1.2.3 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. 212-1.2.4 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 212-1.2.4(6) 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 weiqht basis) 0% 6.0% pH 6.0 7.0 Wettability (1) (1) (1) (As Required by Table 212-1.2.4(A) SSPWC) Revised 11/24/10 Contract No. 52071 Page 131 of 172 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 sfiall 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. 212-1.2.5 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 212. 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 section: 212-1.2.5.1 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 212- 1.2.5.1(A) Table 212-1.2.5.1 (A) DISTUReED AREA MULCH FERTILIZER AND ADDITIVES Component App grams per sq. meter ication Rate (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. Add the following section: 212-1.2.6 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 section: 212-1.2.7 General Soil Conditioners. Agricultural-grade gypsum shall be a calcium sulfate (CaS04 H2O) product - 94.3 percent. 90 percent shall pass a 50-mesh screen. Control of dust during application is mandatory. V Revised 11/24/10 Contract No. 52071 Page 132 of 172 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 section: 212-1.2.8 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. 212-1.3 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 section: 212-1.3.1 Seed for Disturbed Areas. Hydroseeding mix for Disturbed Areas shall consist of no less than the seed varieties shown in Table 212-1.3.1 (A). Table 212-1.3.1 (A) O SEED FOR DISTURBED AREAS Seed Variety Application Rate grams per sq. meter (pounds per acre) Rose Clover 2.5 20 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. Add the following section: 212-1.3.2 Seed for Southern Willow Scrub and Riparian Scrub Areas. Hydroseeding mix for the Southern Willow Scrub and Riparian Scrub area shall consist of no less than the seed varieties shown in Table 212-1.3.2(A). 212-1.4.1 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 Revised 11 /24/10 Contract No. 52071 Page 133 of 172 (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 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 detennined 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 Revised 11 /24/10 Contract No. 52071 Page 134 of 172 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. 212-1.5.3 Tree Stakes. Modify as follows: Tree stakes shall be 50mm (2") diameter turned lodgepole pine, pointed on their driven end. Add the following section: 212-1.6 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 Ib./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, DSI 50", "BonTerra S2", or approved equal. Add the following section: 212-1.7 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 section: 212-1.8 Root Barriers. Root barriers shall be no less than Im (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. 212-2 IRRIGATION SYSTEM MATERIALS. 212-2.1.3 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 confonning 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 tlie 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 (%") high letters repeated every 300 mm (12"). PVC non-pressure buried lateral line piping shall be PVC Schedule 40. Add the following section: 212-2.1.7 Brass Pipe and Fittings. 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. Revised 11 /24/10 Contract No. 52071 Page 135 of 172 V 212-2.2.7 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 section: 212-2.2.8 Ball Valves. Ball valves shall have bottom-loaded pressure-retaining stems, glass- reinforced seats, and reinforced TFE stem packing seals. Valves sizes 13 mm (Va") 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 section: 212-2.2.9 Pressure Regulator Valve. Pressure regulator valve shall be bronze body with screw fitting. Add the following section: 212-2.2.9 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-|im mesh or perforated sheet with 1.14 mm (0.045") diameter holes. All other wye strainers shall be equipped with 425-|im strainer screens. 212-2.4 Sprinkler Equipment. Add the following: All sprinkler heads are to have factory built-in check valves or a ctieck 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), Saico, or approved equal. Drip tubing stakes shall be Rainbird No. RS-13, Saico, 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, Saico 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. 212-2.3 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. 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 o Revised 11 /24/10 Contract No. 52071 Page 136 of 172 the same size as the pipeline in which they are installed, unless othenwise 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. Add the following section: 212-2.4.1 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 4. the coupling valve. 5. Five keys for opening and locking each automatic controller and enclosure. Add the following section: 212-2.5 Flexible Hose.—Flexible hose shall be nonrigid polyvinyl chloride (nonrigid PVC) hose confonning to the specifications of ASTM Designation: D 2287, Cell-type 6464500. Wall thicknesses of nonrigid PVC hose shall conform to Table 212-2.5(A) when detennined in accordance with ASTM Designation: D 2122. TABLE 212-2.5(A) FLEXIBLE HOSE Hose Size-Nominal Minimum Wall Thickness* Range (Millimeters) (Inches) (Millimeters) (Inches) (Percent) 15 ^/8 3.73 0.147 12 20 3.91 0.154 12 25 1 4.55 0.179 12 *as measurec 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. 212-3 ELECTRICAL MATERIALS. 212-3.1 General. Add the following: All electrical materials shall conform to the requirements of the 1996 National Electrical Code. 212-3.2.2 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). 212-3.3 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. Revised 11/24/10 Contract No. 52071 Page 137 of 172 Add the following section. 212- 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. 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. HSO, 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 sen/ice 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 sen/ice equipment to the concrete pad shall be 10 mm (36") 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 (2%" and 4"). SECTiON 213 - ENGINEERING FABRICS 213- 2 GEOTEXTILES. 213-2.1 General. Add the following: Geotextile types shall be used for the applications listed in Table 213-2.1(A) Table 213-2.1 (A) 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 225 kg (14 Ton) 180N Rock Slope Protection Fabric for Rock Sizes Including and Above 225 kg (1/4 Ton) 250N Plant Protection Covering 90N Revised 11 /24/10 Contract No. 52071 Page 138 of 172 Application of Geotextile Type Designation Erosion Control Fence with 14 AWG -150 mm x 150 mm (6"x6") Wire and 3 m (10') Post Spacing 90WS Erosion Control Fence with 1.8 m (6') Post Spacing and No Wire Fencing 200WS Add the following section: 213-3 EROSION CONTROL SPECIALTIES. Add the following section: 213- 3 Gravel bags. Gravel bags for the use of temporary erosion control shall be buriap type, filled with no less than 23kg (50 Ibs) of 19 mm (%") crushed rock and securely tied closed. Plastic bags are not acceptable. SECTION 214 PAVEMENT MARKERS 214- 5 REFLECTIVE PAVEMENT MARKERS Add the following section: 214-5.1 Temporary Reflective Pavement Markers. Temporary pavement markers shown on the plans and required in the specifications shall be one of the types shown in Table 214-5.1 (A), or equal thereto. TABLE 214-5.1 (A) TEMPORARY REFLECTIVE PAVEMENT MARKERS Type Manufacturer of Distributor TOM- Temporary Overiay Dc Markers W (8 ividson Traffic Control Products, 3110 70"' Avenue East, Tacoma, A 98424, 77) 335-4638 Add the following section: 14-5.2 Permanent Reflective Channelizer. Reflective Channelizer shall be new surface-mounted type and shall be furnished, placed, and maintained at the locations shown on the plans. Reflective channelizer posts shall be orange in color. Reflective channelizers shall have affixed white reflective sheeting as specified in the special provisions. The reflective sheeting shall be 75 mm x 300 mm in size. The reflective sheeting shall be visible at 300 m at night under illumination of legal high beam headlights, by persons with vision of or corrected to 20/20. Reflective channelizer shall be one of the types shown in Table 214-5.2(A), or equal thereto. TABLE 214-5.2(A) REFLECTIVE CHANNELIZER Type Manufacturer of Distributor Safe-Hit SH336SMA Safe-Hit, A Division of Energy Absorption Systems, Inc. 35 East Wacker Drive, Suite 1100 Chicago, IL 60602 (800) 537-8958 Carsonite "Super Duck" SDR3036 Carsonite Composites, LLC 605 Bob Gifford Boulevard Early Branch, SC 29916 (800)648-7916 Repo "The Replaceable Post" Western Highway Products 10680 Fem Avenue Stanton, CA 90680 (800) 854-3360 Revised 11/24/10 Contract No. 52071 Page 139 of 172 The Contractor shall provide the Engineer with a Certificate of Compliance in accordance with the provisions of Section 2-5.3.3 "Submittals". Said certificate shall certify that the permanent reflective channelizers comply with the plans and specifications and conform to the prequalified design and material requirements approved by the engineer and were manufactured in accordance with the approved quality control program. SECTION 215-FENCING Add the following section: 215-1 ENVIRONMENTAL FENCING Add the following section: 215-1.1 Materials. Environmental fence shall be minimum 4' high, orange colored plastic construction fencing installed prior to performing any work. Environmental fence shall be constructed of non-toxic, non-conductive polyethylene capable of withstanding temperatures from - 58F degrees to 194F degrees. Color shall be non-fading. Posts shall be 6'-6" long, shall be spaced no more than 10'-O" apart and buried portion shall be no less than 2'-6" deep. Used materials may be installed providing the used materials are good, sound, and are suitable for the purpose intended, as determined by the Engineer. Materials may be commercial quality providing the dimensions and sizes of the materials are equal to, or greater than, the dimensions and sizes specified herein. Posts shall be either metal or wood at the Contractor's option. Galvanizing and painting of steel items will not be required. Treating wood with wood presen/atives will not be required. Concrete footings for metal posts will not be required. Revised 11 /24/10 Contract No. 52071 Page 140 of 172 SUPPLEMENTAL PROVISIONS TO STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION PART 3, CONSTRUCTION METHODS SECTION 300 - EARTHWORK 300-1 CLEARING AND GRUB6ING. 300-1.1 General, add the following to the third paragraph: During surface clearing operations, the Contractor shall not cover or bury any plant growth or other objectionable materials. If the Contractor cannot successfully separate the plant growth from the surface soil and advertently or inadvertently mixes organic or other objectionable materials with the soil, the soil so contaminated shall be removed from the site by the Contractor. All costs, if any, associated with removing the soil mixed with organic or other objectionable materials and importing soil to replace said contaminated soil shall be borne by the Contractor and no additional payment therefore shall be made to the Contractor. 300-1.3 Removal and Disposal of Materials, add the following: Also included in clearing and grubbing shall be removal and disposal of existing street poles and lights, metal guard rail, fences, asphalt concrete and aggregate base, concrete curb and gutter, concrete sidewalk, existing gate, ^^^^ existing headwalls, rip-rap, traffic signs, 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. 300-1.4 Payment, modify as follows: 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 othenwise 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 properiy 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. 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 300 mm (1') 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. Revised 11/24/10 Contract No. 52071 Page 141 of 172 300-2.2.1 General, add the following: Alluvial and colluvial removal and recompaction shall consist of excavating, blending and recompacting loose soils in areas that are designated to receive fills. The existing loose soils shall be removed by the Contractor until a firm unyielding surface is exposed or to a depth determined by the Engineer. If the excavated material contains 4%, or more, water than the optimum moisture content the Contractor shall blend the wet soil with soils having a lower moisture content and/or spread the excavated material in a manner that enables the material to dry to optimum moisture content. The cost of spreading and/or drying shall be included in the contract unit price for removal and recompaction. The excavated material shall be placed and compacted in accordance with section 300-4 of the specifications except that section 300-4.9, Measurement and Payment, shall not apply. 300-2.2.1 General, add the following to the first paragraph: Such direction may include, but is not limited to, directing the Contractor to blend, adjust moisture content of, rework, and place unsuitable soils at specific locations or elevations on the site. Add the following section: 300-2.2.3 Compressible Soil. Compressible soils such as existing uncontrolled or unacceptable fill, alluvium, and colluvium may exist within portions of the Project site. Where required by the Engineer, the Contractor shall remove such compressible soils from areas to receive fill or from areas upon which surface improvements are to be placed. The removal and disposal of such compressible soils shall be paid for at the Contract Unit Price for unclassified excavation unless it is considered otherwise unsuitable by the Engineer in which case it may be paid for in accordance with section 300-2.2.1. 300-2.2.4 Instability of Cuts. Add the following: The Contractor shall remove additional material as directed by the Engineer to improve the stability of excavated cuts. The removal of such excavated material shall be paid for at the Contract Unit Price for unclassified excavation unless it is considered otherwise unsuitable by the Engineer, in which case it will be paid for in accordance with Subsection 300-2.2.1. 300-2.5 Slopes, add the following: The hinge points (the top and bottom) of slopes shall be located within 75 mm (0.25') of the locations shown on the plans. 300-2.5 Slopes, add the following: after the first sentence of the first paragraph: A slope shall be defined as any area steeper than three horizontal to one vertical. 300-2.6 Surplus Material, add the following: The Contractor shall haul and dispose of all surplus material from the project. The Contractor shall utilize highway legal haul trucks for this export of material from the project site and to a site secured by the Contractor. No earth moving equipment or special construction equipment, as defined in section 565 of the California Vehicle Code, will be allowed for hauling material on public streets. 300-2.8 Measurement, delete the second paragraph relating to materials removed from stockpiles and add the following: Unclassified Excavation shall be measured based on the volume it occupies in its original position before excavating. The measurement shall be from the original ground contours after clearing and grubbing and the bottom of areas of excavation to the design elevations shown on the plans or actual ground contours existing in borrow sites after excavation or those for removal and recompaction of alluvial and colluvial materials or those for materials excavated to improve the stability of cuts, whichever is lower in elevation. No excavated material which is re- excavated will be measured for payment. Materials excavated or othenwise removed as all or part of any other bid item shall not be measured as Unclassified Excavation. Revised 11/24/10 Contract No. 52071 Page 142 of 172 300-2.9 Payment, add the following: Payment for work performed under sections 300-2.2.1, 300-2.2.2, 300-2.2.3 and 300-2.2.4, when the Engineer determines that the soils are unsuitable, shall be made for the actual labor, materials and equipment used to accomplish the work as per section 3-3 EXTRA WORK of the specifications. Add the following section: 300-2.10 Grading Tolerance. The Contractor shall finish excavated areas other than slopes and subgrade below structures, within the roadway and sidewalk areas within 30 mm (0.1') of the grades shown on the plans. Subgrade tolerances shall conform to the requirements of section 301-1.4 SSPWC. 300-3 STRUCTURE EXCAVATION AND 6ACKFILL 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 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 directed by the Engineer 300-3.6 Payment, add the following: Dewatering shall be paid for as an incidental to structure excavation and backfill and no additional compensation will be made therefore. 300-4 UNCLASSIFIED FILL 300-4.2 Preparation of Fill Areas, add the following: Except as provided in section 300-4.7, "Compaction", areas proposed for improvements all fill (including iDackfill and scarified ground \^ surfaces) shall be compacted by the Contractor to no less than 90 percent of maximum dry density as determined in accordance with ASTM Test Procedure Dl 557-91. 300-4.5 Placing Materials for Fills, add the following: The Contractor shall perfonn grading such that the upper 900 mm (3') of fill placed in the roadway pavement area is composed of properiy compacted low expansive soils. The more highly expansive soils shall be placed in the deeper fill areas and properly compacted or exported from the site. Low expansive soils are defined as those soils that have an Expansion Index of 50 or less when tested in accordance with 1994 UBC Standard 18-2 as published by the Intemational Conference of Building Officials. Should insufficient soils meeting the requirement of an expansion index of 50 or less be present within the limits of work, soils of the least expansion index that are available within the limits of work shall be incorporated in the upper 900 mm (3') of fill placed in the roadway. The Contractor shall break rock encountered in the excavation into particles of less than 75 mm (3"). Particles with dimensions greater than 75 mm (3") shall be uniformly distributed over the area to be filled so that construction equipment can be operated in such a manner that the larger pieces will be broken into smaller particles and become incorporated with the other materials in the layer. This requirement for particle size reduction does not apply to cobbles, small boulders, and small hard rocks found within the surface soils and formational materials. Rocks having any dimension greater than 460mm (18") shall not be incorporated into the fill. Rock exceeding 150 mm (6") in diameter shall not be placed in the upper 900 mm (3') of any fill. When there are large quantities of rock to be placed in the fill, rocks shall not be nested, but shall be spread with sufficient room between them so that intervening voids can be adequately filled with fine material to form a dense, compact mass, .-""i*,^ Oversize material which cannot be utilized for erosion mitigation or landscaping onsite shall be broken to acceptable sizes or removed from the site by the Contractor. If disposed of within the City Revised 11 /24/10 Contract No. 52071 Page 143 of 172 V of Carisbad, a separate grading permit will be required for disposal of rock. 300-4.6 Application of Water, add the following: The Contractor shall place all fill soil at a moisture content no less than one (1) percent below optimum moisture as determined by ASTM test D-1557- 91. 300-4.7 Compaction, add the following: The Contractor shall compact all fill soils placed within the top 1 m (3') of roadway subgrade to a minimum of 95 percent relative compaction. On all areas to receive planting, the top 150 mm (6") shall be compacted to 85%, +2% -5%, to allow for plant growth. 300-4.8 Slopes, add the following: Feathering of fill over the tops of slopes will not be permitted. The Contractor shall compact the faces of fill slopes with a sheep's foot roller at vertical intervals no greater than 600 mm (2') or shall be built and cut back to finish grade. In addition, if not over built and cut back, the face of the slope shall be track walked upon completion. 300-4.9 Measurement and Payment, delete and substitute the following: Unclassified fill, grading, shaping, compacting or consolidating, slope rounding, construction of transitions and all work included in and incidental to Section 300-4, "Unclassified Fill" will be paid for as a part of unclassified excavation, and no additional payment will be made therefore. 300-5 60RR0W EXCAVATION. Add the following section: 300-5.2.1 Imported 6orrow Properties. The Contractor shall provide imported borrow that is clean well graded soil consisting of material conforming to all of the requirements in Table 300-5.2.1 (A) and the following requirements. Rock included in the top 1 m (3') of imported borrow shall be particles of less than 75 mm (3"). Rock included below the top 1 m (3') of imported borrow shall be particles of less than 150 mm (6"). TA6LE 300-5.2.1 (A) IMPORTED 60RR0W PROPERTIES Tests Test Method No. Requirements R-Value Calif. 301 40 Min. Expansion Index UBC Standard 18-2 10 Max. Plasticity Index ASTM D 424 4 Max. Sieve Analysis ASTM D 422 Percent Passing 75|x (No. 200) 15 Max. 300-9 GEOTEXTILES FOR EROSION CONTROL. Modify as follows: 300-9 GEOTEXTILES FOR EROSION CONTROL AND WATER POLLUTION CONTROL. Add the following section: 300-9.2 Generai. 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. Revised 11/24/10 Contract No. 52071 Page 144 of 172 Add the following section: 300-9.2.1 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 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 BMP, defined and described in the, "Storm Water Best Management Practices Handbook, Construction", January 2003 edition as published by the California Storm Water Quality Association. The Contractor shall maintain a copy of the "Storm Water Best Management Practices Handbook, Construction", January 2003 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 benns around areas to eliminate erosion of embankment slopes by surface runoff; confined ponding areas to desilt runoff; and to desilt runoff. c) 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. Add the following section: 300-9.2.2 Payment. Full compensation for performing erosion control and water pollution control, conforming to the operational requirements herein, of the BMP and conforming to the requirements of the Federal Water Pollution Control Act, including the latest amendments thereto, which is not a part of the planned permanent work or included as a separate bid item shall be considered as included in the contract price bid for unclassified excavation, and no additional compensation will be allowed therefore. 300-13 STORM WATER POLLUTION PREVENTION PLAN Add the following section: 300-13.1 Storm Water Pollution Prevention Plan. As part of the storm water poliution prevention work, the Contractor shall prepare and submit Storm Water Pollution Prevention Plan, hereafter referred to as the "SWPPP". The SWPPP shall conform to the requirements of the "Greenbook" Standard Specifications for Public Works Construction, the requirements in the Califomia Storm Water Quality Association, Storm Water Best Management Practice Handbook, Construction ("Handbook"), the requirements of the Permit, the requirements in the plans and these supplemental provisions. 300-13.1.1 SWPPP Document Within 15 calendar days after the execution of the contract, the Contractor shall submit 3 copies of the SWPPP to the Engineer, in accordance with Section 2-5.3.3 of these Special Provisions. Revised 11 /24/10 Contract No. 52071 Page 145 of 172 V 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 days of receipt of the Engineer's comments and shall allow 5 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. In order to allow construction activities to proceed, the Engineer may conditionally approve the SWPPP while minor revisions are being completed. The objectives of the SWPPP shall be to identify pollution sources that may adversely affect the quality of storm water discharges associated with the project and to identify, construct, implement and maintain storm water pollution prevention measures, hereafter referred to as control measures, to reduce to the extent feasible pollutants in storm water discharges from the construction site both during and after construction is completed under this contract. The SWPPP shall incorporate control measures in the following categories: 1. Soil stabilization practices; 2. Sediment control practices; 3. Wind erosion control practices; and 4. Non-storm water management and waste management and disposal control practices. Specific objectives and minimum requirements for each category of control measures are contained in the Handbook. The Contractor shall designate a Water Pollution Control Manager who will have the responsibilities outlined in the SWPPP. The SWPPP shall include, but not be limited to, the following items as described in the SWPPP: 1. Source Identification; 2. Erosion and Sediment Controls; 3. Non-Storm Water Management; 4. Waste Management and Disposal; 5. Maintenance, Inspection and Repair; 6. Training; 7. List of Contractors and Subcontractors; 8. Post-Construction Storm Water Management; 9. Preparer; 10. Copy of the local permit; 11. BMP Consideration Checklist; 12. SWPPP Checklist; 13. Schedule of Values; and 14. Storm Water Pollution Prevention Drawings. The Contractor shall amend the SWPPP, graphically and in narrative form, whenever there is a change in construction activities or operations which may affect the discharge of significant quantities of pollutants to surface waters, ground waters, municipal storm drain systems, or when deemed necessary by the Engineer. The SWPPP shall aiso be amended if it is in violation of any condition of the Permit, or has not effectively achieved the objective of reducing pollutants 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. 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. Revised 11 /24/10 Contract No. 52071 Page 146 of 172 The Contractor shall keep a copy of the accepted SWPPP and accepted amendments at the project site. The SWPPP shall be made 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. Requests by the public shall be directed to the Engineer. By June 15 of each year, the Contractor shall submit an annual certification to the Engineer stating compliance with the requirements governing the Permit. If the project is in non-compliance at any time, the Contractor shall make a written report to the Engineer within 15 days of identification of non-compliance. Add the following section: 300-13-1.2 Availability of SWPPP template. A site-specific draft document intended for use as a template for the required SWPPP document will be made available for use at the Contractor's option, at no cost to the Contractor. The document is available for review in Appendix B. The Contractor shall review the template and modify it as necessary to reflect the Contractor's operations. Add the following section: 300-13.1.3 Payment. Preparation, implementation and management of SWPPP shall be considered incidental to the items of work and no additional payment will be made therefore. Add the following section: 300-13.1.4 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 othenwise 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 6-3, "Suspension of Work". Requirements for installation, construction, inspection, maintenance, removal and disposal of control measures are specified in the "Handbook" and these supplemental provisions. Soil stabilization practices and sediment control measures, including minimum requirements, shall be provided throughout the winter season, defined as between October 1 and April 30. Implementation of soii stabilization practices and sediment control measures for soil-disturbed areas of the project site shall be completed, except as provided for below, no later than 20 days prior to the beginning of the winter season or upon start of applicable construction activities for projects which begin either during or within 20 days of the winter season. The Contractor shall implement, year-round and throughout the duration of the project, control measures included in the SWPPP for sediment tracking, wind erosion, non-stomn water management and waste management and disposal. The Engineer may order the suspension of construction operations, at the Contractor's cost, which create water pollution if the Contractor fails to conform to the requirements of this section as determined by the Engineer. Add the following section: 300-13.1.5 Maintenance. To ensure the proper implementation and functioning of control measures, the Contractor shall regulariy inspect and maintain the construction site for the control measures identified in the SWPPP. The Contractor shall identify corrective actions and time frames to address any damaged measures or reinitiate any measures that have been discontinued. The construction site inspection checklist provided in the "Handbook" shall be used to ensure that the necessary measures are being properiy implemented, and to ensure that the control measures Revised 11 /24/10 Contract No. 52071 Page 147 of 172 0 are functioning adequately. The Contractor shall submit one copy of each site inspection record to the Engineer, within two days of the inspection. During the winter season, inspections of the construction site shall be conducted by the Contractor to identify deficient measures, as follows: 1. When the five-day rain probability forecast exceeds forty percent (40%). 2. After any precipitation which causes runoff capable of carrying sediment from the construction site; 3. At 24 hour intervals during extended precipitation events; and 4. Routinely, at a minimum of once every week. If the Contractor or the Engineer identifies a deficiency in the deployment or functioning of an identified control measure, the deficiency shall be corrected by the Contractor immediately, or by a later date and time if requested by the Contractor and accepted by the Engineer in writing, but not later than the onset of subsequent precipitation events. The correction of deficiencies shall be at no additional cost to the City. SECTiON 301 - TREATED SOiL, SUBGRADE PREPARATION AND PLACEMENT OF BASE MATERIALS 301-1 SU8GRADE PREPARATION. 301-1.2 Preparation of Subgrade. Modify the second and third paragraphs as follows: Change each instance reading "150mm (6 inches)" to "300 mm (12")". 301-1.3 Relative Compaction. Delete the first paragraph and substitute the following: The Contractor shall compact the upper 300 mm (12") of subgrade beneath areas to be paved, have base or subbase material placed on them, or curb, gutter, curb and gutter, alley pavement, driveway or sidewalk constructed over them to no less than 95 percent maximum dry density as determined by ASTM test D-1557-91. 301-1.7 Payment. Modify the first paragraph as follows: Payment for subgrade preparation shall be included in 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: The Contractor shall be responsible for tree trimming along the curb line as noted in Section 300-1 Clearing and Grubbing - so as to provide a clear travel way during the construction of the roadway resurfacing. The Contractor shall treat all vegetation within the limits of the paved area to be surfaced with a post emergent herbicide. Herbicide shall be applied at least 2 (two) working days prior to surfacing the street. Allowance for the two day period shall be shown in the schedule required per section 6-1. Payment for pavement surfacing shall include tree trimming and post emergent herbicide treatment of the areas to be surfaced and no extra payment will be made therefore. Public Convenience and Traffic Control. 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 Coast Waste Management at (760) 929-9400. At least two weeks prior to work. Contractor shall send, by first class mail, notification letters to all Revised 11 /24/10 Contract No. 52071 Page 148 of 172 property addresses within 500' of the work. Obtaining the appropriate addresses shall be the contractor's responsibility. Letters shall be as shown in bold type as follows, with the appropriate information specific to the work inserted at the locations indicated in the brackets and italicized. {Name of Contractoi) {Address of Contractoi) {Contractor's License Numbei) {Date) As a part of the City of Carlsbad's ongoing program to maintain its streets, your street will be beginning in two or three weeics. This process requires that your street be closed for starting at 7:00 a.m. and continuing until the Contractor removes the traffic control devices. You will be notified 72 hours in advance of the day your street will be closed by a brightly colored 3 x 8 Va" card attached to your doorlcnob. You will aiso notice temporary no parking signs on your street with a specific no paricing date written on it. A successful street maintenance program depends on your cooperation. Please do not drive, waik, play, skate or allow pets on the street until it is opened by the Contractor. Furthermore, piease do not wash your car or turn on any sprinklers whiie you are waiting. If you don't plan to leave your home before 7:00 a.m. on the day your street will be surfaced, and you need to use your vehicle later in the day, please park your car on an adjacent street in your neighborhood that is not signed as a no parking zone. When walking to and from your car, remember not to walk on the newiy surfaced street or you may have black residue on the bottom of your shoes. The residue may damage some surfaces, may mark surfaces that you track it on, and may be very difficult to remove. {Name of Contractoi) is the Contractor that will be performing the resurfacing work for the City and you may cali them at {24 iiour per day attended telepiione number in tiie 760 area code) for any questions you may have about the project. On the day your street is surfaced mail delivery may be delayed untii the next day. You will not know the exact date your street will be closed untii you receive the 3 Vz" x 8 14" card. If you have a moving company scheduled to come to your house within the next two weeks, please cali and inform the Contractor of the date. If you have any concerns which are not addressed by the Contractor, please call the City's Engineering inspection Department at 602- 2780. They wiii assist you in resolving the concerns. The City of Carisbad has some of the finest streets in the county due to the concern and cooperation of citizens iike you. Your cooperation is greatly appreciated." Revised 11/24/10 Contraot No. 52071 Page 149 of 172 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. 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. The Contractor shall deliver the notification which shall state the date and time the work will begin and its anticipated duration. The notification shall list two telephone numbers that may be called 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 a representative of the Contractor who is knowledgeable about the project. At least one of the phone numbers shall be in the (760) area code. An answering machine shall not be connected to either number. The notification shall also give a brief description of the work and simple instructions to the home or business owner on what they need to do to facilitate the construction. The Contractor shall submit the contents of the notification to the Engineer for approval. Notices shall not be distributed until approved by the Engineer. For door hangers, the notification shall be pre-cut in a manner that enables it to be affixed to a doorknob without adhesives. It shall be a minimum size of 3-1/2 inches by 8-1/2 inches and shall be brightly colored with contrasting printing. The material shall be equivalent in strength and durability to 65 Ib. card stock. The printing on the notice shall be no smaller than 12 point. The precut notices shall be as shown on the example provided in Appendix "A", with the day of the week circled and appropriate information specific to the work inserted at the locations indicated in the italicized font. The preparation, materials, printing and distribution of the notifications shall be included in the contract price bid for Traffic Control and the Contractor will not be entitled to any additional compensation for printing and distributing these notices. 302-5 ASPHALT CONCRETE PAVEMENT. Add the following: 302-5.2 Pavement Transitions. The Contractor shall ramp the approaches and termini to all structures and vertical joints in the cold-milled area which are transverse to through traffic with temporary asphalt concrete pavement as specified in section 306-1.5.1. Ramps shall be constructed the same day as cold milling and removed the same day as permanent paving. Ramp dimensions and compaction shall be as approved by the Engineer. 302-5.6.1 General, modify as follows: Second paragraph. Part (2), add: Pinched joint rolling procedures shall be required, and vibratory rollers shall be limited to breakdown, unless otherwise directed by the Engineer. modify as follows: After last paragraph, add: Unless directed othenwise by the Engineer, the initial breakdown rolling shall be followed by a pneumatic-tired roller as described in this section. 302-5.8 Manholes (and other structures), delete the first paragraph and replace with the following: When placing the overiay 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 overiay. Each appurtenance shall be located immediately after the overlay is placed and shall be Revised 11 /24/10 Contract No. 52071 Page 150 of 172 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. W11 or CMWD Standard Drawing No. W13. All City of Carisbad sanitary sewer access covers shall be adjusted per CMWD Drawing No. SI. 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. Raising and adjusting to grade all 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. 302-5.9 Measurement and Payment, add the following: 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. Add the following section: 302-11 ASPHALT PAVEMENT REPAIRS AND REMEDIATION Add the following section. 302-11.1 General. Asphalt pavement Repairs and Remediation shall consist of the repair and restoration of existing asphalt pavement. Repair of asphalt pavement shall consist of the saw cutting, removal and disposal of existing asphalt pavement in conformance with section 300-1.3, compaction of existing subgrade in conformance with section 301-1, grading and compaction of base material in conformance with section 301 -2, application of grade SS-1 h emulsified asphalt and the placement of asphalt concrete base and wearing courses as specified herein Add the following section. ^ ^ 302-11.2 Full Depth Asphalt Concrete Patch. Full depth asphalt concrete patch shall consist of '"""^ removing asphalt concrete and/or aggregate base/subgrade to 300 mm (1') below existing asphalt surface and placing replacing the material so removed with asphalt concrete. The area shown on the plans or set forth in the bid item are for estimating purposes only, final quantity will be as measured in the field. The Engineer will designate and mark the final limits of the asphalt patch area by outlining the area to be patched. The Contractor shall cut such areas to straight lines in square or rectangular areas as marked. The area so cut shall have two of the sides at right angles to the direction of traffic. The excavated faces of the base/subgrade shall be straight and vertical. The Contractor shall compact the upper 300mm (1') of subgrade to 95% relative compaction. A tack coat of SS-lh emulsified asphalt shall be applied uniformly to all asphalt to asphalt contact surfaces at a rate of 0.25 L/m^ to 0.45 L/m^ (0.05 to O.IOgallons per square yard) in accordance with subsection 302-5.4, SSPWC. The Contractor shall fill and compact areas designated to be removed with 300 mm (1.0') full depth asphalt concrete. Asphalt concrete for full depth asphalt concrete patch shall be B-AR-4000. The asphalt concrete so constructed shall have a finish surface and density conforming to subsection 302-5.6.2 SSPWC. Add the following section. 302-11.3 Crack Sealing The Contractor shall wash, blow out and thoroughly dry all cracks designated to be sealed before installing hot poured rubber-asphalt joint sealant material. The sealant shall conform to the requirements of ASTM Dll90. The Contractor shall dispose debris from crack cleaning outside the public way in accordance with Section 7-8.1, "Cleanup and Dust Control." The hot-melt rubberized asphalt shall be melted in a jacketed, double boiler type melting unit. Temperature of the heat transfer medium shall not exceed 245°C (475°F). Application of the hot-melt sealant shall be made with a pressure feed applicator or pour pot. Sealant shall be applied when the pavement surface temperature is greater than 4°C (40°F). Containers of hot-melt sealant '''^ shall be delivered to the job-site in unopened containers that are clearly marked with data showing Revised 11/24/10 Contract No. 52071 Page 151 of 172 the manufacturer's name, the product designation and the manufacturer's batch number and lot numbers. The level of the sealant shall be flush with the surface of the existing pavement. All excess sealant shall be removed from the crack with a minimum overiap onto adjacent pavement. Add the following section: 302- 11.4. Measurement and Payment. Quantities of full depth asphalt concrete patch and crack sealing set forth in the bid item are for estimating purposes only, final quantity will be as designated and measured in the field. The Engineer will designate and mark the limits of the Full depth asphalt concrete patch and crack sealant application areas. Payment for resurfacing shall include post emergent herbicide treatment. Full compensation for conforming to the requirements of constructing full depth asphalt concrete patch shall include but not be limited to: furnishing all labor, tools, equipment, and materials necessary for doing the work including, saw cutting and removing and disposing 300 mm (1') thick section of existing asphalt concrete, aggregate base/subbase and basement soil as designated by the engineer, placement of asphalt concrete, compaction of subbase and asphalt concrete, placement of SS-lh asphalt emulsion and all other work incidental to full depth asphalt concrete patch shall be considered as included in the contract unit price bid for full depth asphalt concrete patch and no additional compensation will be allowed therefore. Full compensation for conforming to the requirements of crack sealing shall include but not be limited to, furnishing all labor, materials, tools, equipment, and incidentals necessary to do the work. Crack cleaning, roadway clean up, application of sealant, removal of excess sealant and all other work incidental to crack sealing shall be considered as included in the contract unit price bid and no additional compensation will be allowed therefore. SECTION 303 CONCRETE AND MASONRY CONSTRUCTION 303- 1 CONCRETE STRUCTURES 303-1.6.2 Falsework Design, add the following: The Contractor shall provide all temporary bracing necessary to withstand all imposed loads during erection, construction, and removal of any falsework. The Contractor shall provide falsework drawings and calculations prepared by a registered professional engineer, civil or structural, that show provisions for resolution of all loads that may be imposed upon the falsework. Such plans and calculations shall include: 1. Resolution of all live, dead, wind, construction and impact loads that may be imposed on the falsework. 2. Temporary bracing or methods to be used during each phase of erection and removal of the falsework. 3. Concrete placement sequence. 4. Erection and removal sequence. 5. Deflection values for the falsework that include recommended methods to compensate for falsework deflections, vertical alignment, and anticipated falsework deflection. 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 150mm x 150mm (6" x 6") by No. 10 by No. 10 welded wire mesh. Add the following section: Revised 11 /24/10 Contract No. 52071 Page 152 of 172 303-5 CONCRETE CURBS, WALKS, GUTTERS, CROSS GUTTERS, ALLEY INTERSECTIONS, ACCESS RAMPS, AND DRIVEWAYS. 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) TABLE 303-5.5.2(A) o 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 foliowing: Curb and gutter, and curb, shall be considered as continuing across driveways and access ramps 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 shalt be 560-C-3250 with 6"x6" - 10 guage wire mesh throughout. Add the following^^^^^ 303-6.5 HMftHHHjU^^ ^^'01' application method "B" (integral color). Color shall be per Section 201 -1.2.4(a). The pattern shall be • pattern or approved equal. The pattern shall match the existing median condition adjacent to the prposed construction along H Street. Add the following: 303- 6.6 Measurement and Payment. Payment for colored, stamped concrete paving shall be paid under the contract unit price bid per square foot for median concrete paving. Said payment shall include compensation for all excavation, grading, backfill, permeable material, forming, mesh, reinforcing steel, concrete, integral color, texture sealers, and other material necessary to construct the specific paving. SECTION 304 - METAL FABRICATION AND CONSTRUCTION 304- 3 CHAIN LINK FENCE. 304-3.2 Fence Construction, add the following: Fence shall match height of existing chain link fence located SECTION 306 - UNDERGROUND CONDUIT CONSTRUCTION 306-1 OPEN TRENCH OPERATIONS Add the following section: 306-1.1.7 Steel Plate Bridging - With a Non-Skid Surface. This section covers the use of steel plate bridging. The Contractor shall not employ the use or use steel plate bridging or trench plate that does not meet the requirements of this section both in application and circumstance of use. Revised 11 /24/10 Contract No. 52Q71 Page 153 of 172 Add the following section: 306-1.1.7.1 Requirements for Use. Alternate construction methods that avoid the use of steel plate bridging shall be used by the Contractor unless othenwise approved by the Engineer. It is recognized that to accommodate excavation work, steel plate bridging may be necessary. All conditions for use of steel plate bridging set forth in the following requirements must be fulfilled as conditions of approval of the use of steel plate bridging. Consideration of steel plate bridging in the review process will take into account the following factors: 1. Traffic volume and composition. 2. Duration of use of the steel plate bridging. 3. Size of the proposed excavation. 4. Weather conditions. The following formula shall be used to score the permitted use of steel plate bridging: PS = [ APT + EWL + DAYS + 10 X WEEKEND + 5 X NIGHTS + 20 X WEATHER + SPEED (kmh) + SLOPE X 100] X LANES 1000 8 PS = [ ADT + EWL + DAYS + 10 X WEEKEND + 5 X NIGHTS + 20 X WEATHER + SPEED (moh) + SLOPE X 100] X LANES 1000 5 where: PS = plate score. ADT = average daily traffic as defined in the Federal Highway Administration (FHWA) Manual on Unifonn Traffic Control Devices (MUTCD) 2003 Edition as amended by the MUTCD 2003 California Supplement. EWL = equivalent wheel loads as defined in the Federal Highway Administration (FHWA) Manual on Uniform Traffic Control Devices (MUTCD) 2003 Edition as amended by the MUTCD 2003 Califomia Supplement. DAYS = total number of 24 hour periods during which the plates will be utilized at the site being considered. WEEKEND = total number of Saturdays, Sundays and holidays that the plates will be utilized at the site being considered. NIGHTS = total number of overnight periods that the plates will be in place, exclusive of Saturday, Sunday and holiday nights. WEATHER = total number of 24-hour periods that the plates will be utilized at the site being considered when the possibility of rain exceeds 40 percent. SPEED = the design speed in kilometers per hour or miles per hour, as applicable in the formulae above, of the street where the plates are to be installed. This number shall not be reduced for construction zone speed reductions. SLOPE = the quotient of the vertical differential divided by the horizontal distance. The vertical and horizontal dimensions shall be measured at the locations spanning a distance of 15 m (50') up and downstream of the position of the proposed steel plate bridging. LANES = the number of lanes where plates will be used. When the computed value of the plate score exceeds 50, steel plate bridging shall not be used unless, and at the sole discretion of the Engineer, the Engineer determines that no alternative method of construction is possible in lieu of using steel plate bridging or that other overriding considerations make the use of steel plate bridging acceptable. Alternatives considered to bridging shall include, but not be limited to, detouring traffic, construction detour routes, tunneling, boring and other methods of trenchless construction. Unless specifically noted in the provisions of the Engineer's approval, the use of steel plate bridging at each location so approved shall not exceed four (4) consecutive working days in any given week. Revised 11 /24/10 Contract No. 52071 Page 154 of 172 V Add the following section: 306-1.1.7.2 Additional Requirements. In all cases when the depth of the trench exceeds the width of the steel plate bridging resting on each side of the pavement adjacent to the trench, safety regulations require or the Engineer determines that shoring is necessary to protect the health or safety of workers or the public the Contractor shall install shoring conforming to Section 7-10.4.1 of the Standard Specifications. The trench shoring shall be designed and installed to support the steel plate bridging and traffic loads. All approvals for design, substitution of materials or methods shall be submitted by the Contractor in accordance with all provisions of section 2-5.3 Shop Drawings and Submittals. The Contractor shall backfill and resurface excavations in accordance with section 306-1.5. Add the following section: 306-1.1.7.3 Installation. When backfilling operations of an excavation in the traveled way, whether transverse or longitudinal cannot be properly completed within a work day, steel plate bridging with a non-skid surface and shoring may be required to preserve unobstructed traffic flow. In such cases, the following conditions shall apply: a) Steel plate bridging when the plate score exceeds 50 is not allowed except when, at the sole discretion of the Engineer, it is approved as specified hereinbefore. b) Steel plates used for bridging must extend a minimum of 610 mm (2') beyond the edges of the trench. c) Steel plate bridging shall be installed to operate with minimum noise. When the use of steel plate bridging and shoring is approved by the Engineer, the Contractor shall install using either Method (1) or (2) depending on the design speed of the portion of street where the steel plate bridging is proposed for use. Method 1 [For speeds more than 70 Km/hr (45 MPH)]: 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 ^'^S 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(B) and 203-5.3(A). Method 2 [For speeds 70 Km/hr (45 MPH) or less]: Approach plate(s) and ending plate (if longitudinal placement) shall be attached to the roadway and shall be secured against displacement by using two adjustable cleats that are no less than 50 mm (2") shorter than the width of the trench bolted to the underside of each plate and located within 150 mm (6") of the beginning and end of the trench for plates at the beginning and end of the trench, a minimum of two 300 mm long by 19 mm diameter (12" x VA") steel bolts placed through the plate and driven into holes drilled 300 mm (12") into the pavement section, or other devices approved by the Engineer. Subsequent plates shall be butted to each other. Fine graded asphalt concrete shall be compacted to fomi ramps, maximum slope 8.5% with a minimum 300 mm (12") taper to cover all edges of the steel plates. When steel plates are removed, the dowel holes in the pavement section shall be completely filled with elastomeric sealant material. At the Contractor's option, the methods required for Method 1 may be used. If the Contractor so elects, all requirements of Method 1 shall be used. The Contractor shall maintain the steel plates, shoring, and asphalt concrete ramps and maintain and restore the street surface during and after their use. V Revised 11 /24/10 Contract No. 52071 Page 155 of 172 Add the following section: 306-1.1.7.4 Materiais. The minimal thickness of steel plate bridging shall be as shown in Table 306-1.1.7.4(A) TABLE 306-1.1.7.4(A) REQUIRED PLATE THICKNESS F DR A GIVEN TRENCH WIDTH Maximum Trench Width Minimum Plate Thickness 0.3 m (10") 13 mm (V2") 0.6 m (23") 19 mm (=^/4") 0.8 m (31") 22 mm {'/&") 1.0 m (41") 25 mm (1") 1.6 m (63") 32 mm (1 VA") (1) For spans greater tfian 1.6 m (5'), a structural design shall be prepared by a registered civil engineer and submitted to tfie Engineer for review and approval in accordance witfi section 2-5.3. Steel plate bridging shall be steel plate designed to support the HS20-44 truck loading per CALTRANS Bridge Design Specifications Manual. The Contractor shall maintain a non-skid surface on the steel plate with no less than a coefficient of friction 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 the CALTRANS District 11 Materials Engineer to correlate skid resistance results to California Test Method 342. In addition to all other required construction signing, the Contractor shall install Rough Road (W33) sign with black lettering on an orange background in advance of steel plate bridging. Add the following section: 306-1.1.7.5 Measurement and Payment. Steel plate bridge materials including, but not limited to: steel plates, anchoring devices, cold milling, elastomeric sealant material, asphalt ramping and padding, signage, placing, installation, removal, relocation, preparation and processing of shop drawings and submittals to support the use of steel plate bridging and all other materials, labor, supen/ision, overhead of any type or description will be paid for as an incidental to the work that the bridging is installed to facilitate. No separate payment for steel plate bridging will be made. No extension to contract time will be allowed for, or because of, the use of steel plate bridging. 306-1.2.1 Bedding. All installation of, and bedding for recycled water, or potable water mains shall conform to Carlsbad Municipal Water District Rules and Regulations for the Construction of (Potable or Reclaimed) Water Mains, latest edition. 306-1.2.4 Field Jointing of Reinforced Concrete Pipe, add the following: The Contractor shall provide Gasket-type joints for reinforced concrete pipe (watertight joints) where indicated on plans. 306-1.3.1 General, add the following: The Contractor shall install detectable underground utility marking tape 230 mm x75 mm (9" x 3") above each or, in the case of bundled underground conduit of the same type, the upper underground conduit being installed by the open trench method. The type and color of detectable underground utility marking tape shall conform to the requirements of section 207-25 et seq. 306-1.3.4 Compaction Requirements, delete Section 306-1.3.4 and replace with the following: The Contractor shall densify trench backfill to a minimum of 90 percent relative compaction except that in the top 300 mm (12") of the street right-of-way, compaction shall be 95 percent. 0 Revised 11 /24/10 Contract No. 52071 Page 156 of 172 306-1.5 Trench Resurfacing. 306-1.5.1 Temporary Resurfacing. Delete the fourth and fifth paragraphs and substitute the following: Temporary bituminous resurfacing materials which are placed by the Contractor are for its convenience and shall be at no cost to the Agency. Temporary bituminous resurfacing materials shall be used in lieu of permanent resurfacing only when approved by the Engineer. When temporary bituminous resurfacing materials are used in lieu of permanent resurfacing it shall be removed and replaced with permanent resurfacing within 7 days of placement. No additional payment will be made for temporary bituminous resurfacing materials. The price bid for the associated conduit or structure shall include full compensation for furnishing, placing, maintaining, removing, and disposing of such temporary resurfacing materials. 306-1.5.2 Permanent Resurfacing. Add the following: Except as provided in section 306-1.5.1, "Temporary Resurfacing," the Contractor shall perform permanent trench resurfacing within 24 hours after the completion of backfill and densification of backfill and aggregate base materials. 306-1.6 Basis of Payment for Open Trench Installation, add the following: Payment for utilities undergrounding which includes the utility trench for CATV and SDG&E and conduit for SDG&E's electric conversion shall be made on the basis of contract lump sum price for utilities undergrounding and no other payments will be made. Cox Cable will supply and deliver conduits and fittings to be installed by the Contractor. Cox Cable will install enclosures. The Contractor will furnish and install 6.4 mm (!4") nylon pull ropes in all conduit. 306-5 ABANDONMENT OF CONDUITS AND STRUCTURES. Add the following: Unless othenwise noted on plans, the Contractor shall remove ali 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 properiy 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. SECTION 307 - STREET LIGHTING AND TRAFFIC SIGNALS 307 STREET LIGHTING AND TRAFFIC SIGNALS. Modify as follows: Section 86, "Signals, Lighting and Electrical Systems", of the Caltrans Standard Specifications replaces Section 209, "Electrical Components", and Section 307, "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 308 LANDSCAPE AND IRRIGATION INSTALLATION 308-2 EARTHWORK AND TOPSOIL PLACEMENT 308-2.3.2 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 308-2.3.2(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 ^^0^. the requirements of section 308-4.5. After surface preparation and application of the soil 7''"3 amendments shown in Table 308-2.3.2(A) the Contractor shall obtain a minimum of one test for ^^"'^ each soil property listed in Tables 308-2.3.2(6) and 308-2.3.2(C) from each median planter, at least Revised 11 /24/10 Contract No. 52071 Page 157 of 172 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 308-2.3.2(B) and 308-2.3.2(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 308-2.3.2(C). If adjustments are necessary the soil shall be tested by the Contractor after such adjustments for each soil property listed in Table 308-2.3.2(6) and 308- 2.3.2(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 308-2.3.2(A) SOIL AMENDMENTS Soil Amendment Metric Application Rate Approx. U.S. Application Rate Agricultural Gypsum 500 g per square meter 100 Ibs. per 1,000 square feet Iron Sulfate 50 g per square meter 10 Ibs. per 1,000 square feet Calcium Carbonate Lime 500 g per square meter 100 Ibs. 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 %") TABLE 308-2.3.2(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-^ Saturation Paste Soluble Salts ± 7% Liquid Limit N/A to 30 ASTM D 423 ± 2 Plasticity Index NPto 10 ASTM D424 ± 2 TABLE 308-2.3.2(C) SOIL PARTICLE GRADATION Sieve Siize Percent Passing 19 mm (3//) 100 9.5 mm (V) 95-100 4.75 mm (No. 4) 60-85 1.89 mm (No. 10) 40-75 475 um (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 Ibs. 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. Revised 11/24/10 Contract No. 52071 Page 158 of 172 308-2.4 Finish Grading, add 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. 308-4 PLANTING. 308-4.1 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. 308-4.2 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 othenwise 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. 308-4.3 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. 308-4.5 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 308-2.3.2(6) and 308-2.3.2(0) and then blend the amendments listed in Table 308-4.5(A) into the backfill for planting holes. TABLE 308-4.5(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 Ibs. per cubic yard Iron Sulfate 600 g per cubic meter 1 Ib. per cubic yard Calcium Carbonate Lime 6 kg per cubic meter 10 Ibs. per cubic yard Organic Soil Amendment 0.67 cubic meters per cubic meter % cubic yards per cubic yard Planting Tablets ^ 1 per 100 mm dia. pot container 1 per 4" dia. pot container Planting Tablets ^ 2 per 19 liter container 2 per 5 gal. container Planting Tablets ^ 1 per each 50 mm width of each box- size container 1 per each 2" width of each box- size container ^ Planting tablet requirements are not cumulative and apply to the size container indicated Revised 11/24/10 Contract No. 52071 Page 159 of 172 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 (%") shall be painted with an approved tree wound paint. Add the following section: 308-4.5.1 Root Barriers. Root barriers shall conform to section 212-1.8, Root 6arriers. The Contractor shall install root barriers continuously at the edges of all median planter areas. The top of the root barrier shall be 25 mm (1") below the finish grade of the planted area. The bottom of the root barrier shall be installed 520 mm (20V2") below the finish grade of the planted area. Install as indicated on the plans, eliminating any breaks in the barrier by providing at least 150 mm (6") of overiap at splices or damaged areas. Splices and repair patches shall be stitched to the root barrier material by a running stitch of no less than 6 6 1 stitches per 25 mm (1"). 308-4.6 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. 308-4.8.2(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 built 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 section: 308-4.8.3.1 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 section, 308-4.10 Erosion Control Matting Installation Add the following section, 308-4.10.1 General. 6efore installation of erosion control matting the Contractor shall complete all soil preparation, fine grading, and hydroseeding of the areas to receive erosion control matting. Revised 11 /24/10 Contract No. 52071 Page 160 of 172 Add the following section: 308-4.10.2 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 considered as late and the Contractor shall disc the hydroseed materials into the top 100m (4") of the underiying 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 section: 308-4.10.3 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 % staples per square meter (11/2 staples per square yard) are provided to anchor the erosion control matting. 6. Start the adjacent erosion control mat as in Item 1 of this section, overiapping 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. 308-5 IRRIGATION SYSTEM INSTALLATION. 308-5.1 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. 308-5.2 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 "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". Revised 11/24/10 Contract No. 52071 Page 161 of 172 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 (1/2") 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. Obsen/ations include sprinkler heads, all fittings, lateral and mainline pipe, valves, and direct burial wire. 308-5.2.3 Plastic Pipeline, add the following: The Contractor shall store all pipe and fittings under cover until used, and all pipe and fittings shall 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 section: 308-5.2.6 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 approveci 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 section: 308-5.3.1 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 section 308-5.3.2 Valve Boxes. 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 section: 308-5.3.3 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. 308-5.4.4 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 section: 308-5.4.5 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. Revised 11/24/10 Contract No. 52071 Page 162 of 172 308-5.5 Automatic Control System Instaiiation. 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. 308-5.6.3 Sprinkler Coverage Test, add the following: This test shall be accomplished before any ground cover is planted. 308-6 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. The submittal shall confonn 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 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 pennitted to perform toxic spraying \Nork. 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 detemnined 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 confonnance to the specifications. 308-7 GUARANTEE, add following: 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. Revised 11 /24/10 Contract No. 52071 Page 163 of 172 V 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, tn 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) By: (Typed or printed names of signing Officer(s) ofthe Contractor authorized to bind the Contractor in legal matters) Title: (Of said officer(s)) Signature(s) Date of Execution:" Add the following section: 308-7.1 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 wori< 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 wori<ing day after the wori< 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 infonnation 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 (Vs") in size. Facilities and items to be located in their horizontal and vertical positions and shown on the record drawings include all: Revised 11 /24/10 Contract No. 52071 Page 164 of 172 a) Point(s) of connection, for water and electrical services b) Routing of irrigation pressure mainlines c) Backflow preventers d) 6all, gate and check valves e) Irrigation control valves. f) Quick coupler valves g) Routing of service wires h) Routing of control wires i) Electrical service equipment j) Electrical junction boxes k) Irrigation controllers I) Sleeves for future connections m) 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. Add the following section: 308-7.2 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 doonwill 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 hemnetically 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 section: 308-7.3 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. V Revised 11 /24/10 Contract No. 52071 Page 165 of 172 Add the following section: 308-7.4 Check List. The Contractor shall complete and fonward signed and dated checklist to the V,., Engineer before final acceptance of project. 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) 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) 308-8 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), instaiiation 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. SECTION 310 - PAINTING 310-5 PAINTING VARIOUS SURFACES. 310-5.6 Painting Traffic Striping, Pavement Markings and Curb Markings. Modify the fifth paragraph as follows: The Contractor shall furnish all equipment, materials, labor, and supen/ision necessary for painting traffic lanes, directional arrows, guidelines, curbs, parking lines, crosswalks, and other designated markings in accordance with the Plans, or for approved temporary detours essential for safe control of traffic through and around the construction site. 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. 310-5.6.3 Equipment. Delete the ninth paragraph and substitute the following: The Contractor shall provide a wet grinding machine with sufficient capacity to completely remove all existing or temporary traffic striping or markings that conflict with the striping plan, or are contrary to the Traffic Manual, or that may be confusing to the public. The surface produced by grinding the existing or temporary traffic striping or markings on pavement shall not exceed variations from a uniform plane more than 3 mm (Vs") in 3 m (10') when measured parallel to the centeriine of the street or more than 6 mm (V/) in 3 m (10') when measured perpendicular to the centeriine of the street. The use of any equipment that leaves ridges, indentations or other objectionable marks in the pavement shall be discontinued, and equipment capable of providing acceptable surface shall be furnished by the Contractor. This equipment shall meet all requirements of the air pollution control district having jurisdiction. Re vised 11 /24/10 Contract No. 52071 Page 166 of 172 310-5.6.6 Preparation of Existing Surfaces. Modify the first paragraph as follows: 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. 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. 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. 310-5.6.7 Layout, Alignment, and Spotting. Modify the first paragraph as follows: The Contractor shall establish the necessary control points for all required pavement striping and markings by surveying methods. No layout of traffic striping shall be perfonned by the Contractor before establishment of the necessary control points. The Contractor shall establish all traffic striping between these points by string line or other method to provide striping that will vary less than 80mm per 100m (1/2 inch in 50 feet) from the specified alignment. The Contractor shall obliterate, straight stripes deviating more than 80mm per 100mm (1/ 2 inch in 50 feet) by wet grinding, and then correcting the markings. The Contractor shall lay out (cat track) immediately behind installation of surface course asphalt and as the work progresses. 310-5.6.8 Application of Paint. Modify the second paragraph as follows: The Contractor shall apply the first coat of paint immediately upon approval of striping layout by the Engineer. The Contractor shall paint the ends of each median nose yellow. Add the following to the eighth paragraph: The Contractor shall apply temporary traffic stripes in one coat. Temporary traffic stripes shall be maintained by the Contractor so that the stripes are clearly visible both day and night. 310-5.6.10 Measurement and Payment. Modify the first paragraph as follows: 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 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 therefore. The lump sum prices bid and 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: 310-7 PERMANENT SIGNING Add the following Section: 310-7.1 General. Add the following section: The Contractor shall provide and install all permanent traffic control signs at locations shown on plans and as specified herein. Add the following section: 310-7.2 Measurement And Payment. Permanent signing and appurtenances thereto shown on the plans or required in the specifications are a part of the lump-sum item for permanent signing and payment therefore shall include full compensation for furnishing ali labor, materials, tools, equipment, and incidentals and for doing all the work involved in supplying and installing permanent signing and appurtenances, complete in place, as shown on the plans, as specified in the Standard Revised 11 /24/10 Contract No. 52071 Page 167 of 172 Specification and these special provisions, and as directed by the Engineer. SECTION 312 - PAVEMENT MARKER PLACEMENT AND REMOVAL 312-1 PLACEMENT. Add the following to the third paragraph: 4) When being installed on asphalt concrete pavement sooner than 14 days after placement of the asphalt concrete pavement course on which the pavement markers are to be placed. Add the following section: 312- 1.1 Reflective Channelizer Placement and Removal. The Contractor shall place and remove reflective channelizers the same as for pavement marker placement and removal. The Contractor shall place the channelizers uniformly, straight on tangent alignment and on a true arc on curved alignment to the same tolerances of position as for application of paint in section 310-5.6.8. The Contractor shall perform all layout work necessary to place the channelizers to the proper alignment. If the channelizers are displaced or fail to remain in an upright position, from any cause, the channelizers shall immediately be replaced or restored to their original location, by the Contractor. When reflective channelizers are removed the pavement surface shall be restored to the same color and surface finish as the adjacent pavement. SECTION 313 - TEMPORARY TRAFFIC CONTROL DEVICES Add the following section: 313- 1 TEMPORARY TRAFFIC PAVEMENT MARKERS. Add the following section: 313-1.1 General. The Contractor shall supply and install temporary traffic pavement markers, channelizers, signing, railing (type K), crash cushions and appurtenances at the locations shown on the plans and as required in the specifications, complete in place prior to opening the traveled way served by said final and temporary traffic pavement markers, signing, railing (type K) and appurtenances to public traffic. 313-1.2 Temporary Pavement Markers. Temporary reflective raised pavement markers shall be placed in accordance with the manufacturer's instructions. Temporary reflective raised pavement markers shall be cemented to the surfacing with the adhesive recommended by the manufacturer, except epoxy adhesive shall not be used to place temporary reflective raised pavement markers in areas where removal of the markers will be required. Pavement striping, legends and markers which conflict with any traffic pattern shall be removed by grinding as determined by the Engineer. The Contractor shall use temporary reflective raised pavement markers for temporary pavement marking, except when the temporary pavement markers are used to replace patterns of temporary traffic stripe that will be in place for less than 30 days. Reflective pavement markers used in place of the removable-type pavement markers shall conform to the section 312 "Pavement Marker Placement and Removal", except the 14-day waiting period before placing the pavement markers on new asphalt concrete surfacing as specified in section 312-1 "Placement", shall not apply; and epoxy adhesive shall not be used to place pavement markers in areas where removal of the markers will be required. Add the following section: 313-1.3 Channelizers. Channelizers shall be new surface-mounted type and shall be furnished, placed, and maintained at the locations shown on the plans. Channelizer posts shall be orange in color. Channelizers shall have affixed white reflective sheeting as specified in the special provisions. The reflective sheeting shall be 75 mm x 300 mm (3" x 12") in size. The reflective sheeting shall be visible at 300 m (1000') at night under illumination of legal high beam headlights. Revised 11 /24/10 Contract No. 52071 Page 168 of 172 by persons with vision of or corrected to 20/20. The channelizer bases shall be cemented to the pavement in the same manner as provided for cementing pavement markers to pavement in section 312- 1, "Placement." Channelizers shall be applied only on a clean, dry surface. Channelizers shall be placed on the alignment and location shown on the plans and as directed by the Engineer. The channelizers shall be placed uniformly, straight on tangent alignment and on a true arc on curved alignment. All layout work necessary to place the channelizers to the proper alignment shall be performed by the Contractor. If the channelizers are displaced or fail to remain in an upright position, from any cause, the channelizers shall immediately be replaced or restored to their original location, by the Contractor. The Contractor shall provide the Engineer with a Certificate of Compliance in accordance with the provisions of section 4-1.5, "Certification". Said certificate shall certify that the channelizers comply with the plans and specifications and conform to the prequalified design and material requirements approved by the Engineer and were manufactured in accordance with a quality control program approved by the Engineer. Add the following section: 313- 2 TEMPORARY TRAFFIC SIGNING. Add the following section: 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. Add the following section: 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. Add the following section: 313-3 TEMPORARY RAILING (TYPE K) AND CRASH CUSHIONS. Add the following section: 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. Add the following section. 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 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: A36/A36M. The bolts shall conform to ASTM Designation: A 307. A round bar of the same diameter may be substituted for the end-connecting Revised 11 /24/10 Contract No. 52071 Page 169 of 172 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 {%") thick plate welded on the upper end with a 5-mm (^Ae") 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. Add the following section. 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 1^ 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. Add the following section: 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 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 confonning 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 Tl 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. Revised 11/24/10 Contract No. 52071 Page 170 of 172 Add the following section: 313-4 MEASUREMENT AND PAYMENT. Temporary traffic pavement markers, temporary channelizers, temporary signing, temporary railing (type K), temporary crash cushions and temporary appurtenances thereto shown on the plans or required in the specifications are a part of the lump-sum item for traffic control 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 3-3, Extra Work, SSPWC. Revised 11 /24/10 Contract No. 52071 Page 171 of 172 SUPPLEMENTAL PROVISIONS TO STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION PART 6, MODIFIED ASPHALTS, PAVEMENTS AND PROCESSES 600-3 Rubberized Emulsion - Aggregate Slurry 600-3.2 Materials add the following: Aggregate for Rubberized Emulsion - Aggregate Slurry shall be Type I Slurry Aggregate. 600-3.4 Application of REAS add to the first paragraphs: No slurry shall be applied until the provisions of subsection 212-1.2.6, Herbicide Application, Section 302-11 Asphalt Concrete Pavement Crack Filling and Sealing, Section 312-3 Pavement Marker Removal have all been satisfied. The Contractor shall remove all existing markings, legends and striping, either permanent or temporary in those areas to be slurried. 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. 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. The Contractor shall not use dry or wet sandblasting in any areas. All cracks and areas between existing curb and gutter and edge of pavement that contain weeds or plant growth of any kind shall be treated with herbicides. Herbicides shall be applied at least 2(two) working days prior to sealing of street. Allowance for the two day period shall be shown in the schedule required per section 6-1. Contractor shall remove any visible plant growth prior to placement of Herbicide. Full compensation for removal of striping and herbicide application shall include but not be limited to: furnishing all labor, tools, equipment, and materials necessary for doing the work and shall be considered as included in the contract unit price bid for Rubberized Emulsion Aggregate Slurry and no additional compensation will be allowed therefore. 600-3.6 Public Convenience and Traffic Control modify the first line with the following: Public Convenience and traffic control shall conform to 302-4.4.4. There shall be no stockpiling of material allowed on City right-of-way. Revised 11/24/10 Contract No. 52071 Page 172 of 172 CARLSBAD MUNICIPAL WATER DISTRICT TECHNICAL SPECIFICATIONS LA COSTA RECYCLED WATER PIPELINE PROJECT March 2014 SECTION 01170 - SPECIAL TECHNICAL PROVISIONS PART 1 - GENERAL 1.1 RELATED WORK SPECIFIED ELSEWHERE A. City of Carisbad Engineering Standards B. SSPWC - Standard Specifications for Public Works Construction ("Greenbook") 1.2 CONSTRUCTION SURVEYS A. The Contractor shall provide all construction surveys and stakes as necessary to complete the work in accordance with the Contract Documents and to install the new facilities to the lines and grades specified on the Plans and to make connections to all existing facilities. 1.3 GEOTECHNICAL CONDITIONS AND CONSTRUCTION TESTING A. Subsurface Investigations 1. The Contractor may make independent geotechnical investigations of the project site in order to satisfy himself of the subsurface conditions that may be encountered. No additional compensation will be made for additional geotechnical investigations. B. Construction Testing 1. The Owner shall furnish compaction testing for all bedding, backfill, and soil compaction testing. 2. When any work is determined to be unsatisfactory, faulty or defective, or does not conform to the requirements ofthe Contract Documents, the costs, labor, and time incurred for additional tests or inspections shall be at the Contractor's sole expense. 1.4 CONTRACTOR WORK AREA A. The Contractor shall be responsible for obtaining and paying all costs in connection with any additional work area, storage sites, or staging areas which may be required for proper completion of the Work. The Contractor is responsible for coordination with property owners for locating and securing legal storage, staging, and parking areas. The Contractor must provide a storage and staging plan to the Owner, including written permission from legal owner(s) of property/properties stating they are allowing the Contractor to use their property. B. It shall be understood that responsibility for protection and safekeeping of equipment and materials on or near the site will be entirely that of the Contractor and that no claim shall be made against the Owner, the Owner's authorized representatives, or Parent Company by reason ofany act. It shall be further understood that should any occasion arise necessitating access to the sites occupied by these stored material or equipment, the Engineer shall direct the Contractor owning or responsible for the MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT SPECIAL TECHNICAL PROVISIONS LA COSTA RECYCLED WATER PIPELINE PAGE 01170-1 of 3 SECTION 01170 - SPECIAL TECHNICAL PROVISIONS stored materials and equipment to immediately move the same. No materials or equipment may be placed upon the property of the Owner other than the designated areas on the Drawings unless the Owner has agreed to the location contemplated by the Contractor to be used for storage. C. No equipment, vehicles, personal vehicles, or materials may be parked or stock piled outsidle the Owner's easements or properties, or outside ofthe designated Contractor staging areas. No parking or construction staging will be allowed on surrounding streets (residential and public) or private property unless written approval is obtained from appropriate jurisdiction. 1.5 DOCUMENTATION OF EXISTING CONDITIONS PRIOR TO CONSTRUCTION A. The Contractor shall perform a preconstruction survey ofthe project site to provide a record of preconstruction conditions. This survey shall include the following as a minimum: 1. Video of existing public right-of-way, proposed alignment, working areas, staging and stockpiling areas. 2. Video of construction access roads and public roads to be used by the Contractor, including all public and private streets and routes used for access to and from the work site. Indicate areas of damaged paving. 3. Any other areas as directed by the Owner which may be disturbed or which are to be protected from the Contractor's operations. 3. Photographs of potential "problem areas". Problem areas shall also be shown in video. B. Notify the Owner seven calendar days in advance and coordinate the scheduling of the video so that a representative of the Owner may accompany the Contractor during the videotaping. C. At the completion of the survey the Contractor shall present the Owner with a report detailing the existing conditions at the pump station site, staging, and stockpile areas. The report shall include the following as a minimum: 1. One copy of the video in color in DVD format. 2. One copy of each "potential problem area" photograph (4-inch by 6-inch colored photos). 3. Written summary of "potential problem areas" and the Contractor's recommendations to address these problem areas. D. Documentation (including report) of existing conditions shall be completed within 15 days of the Notice to Proceed. The Contractor will not be allowed to begin excavation or dewatering activities until the final report has been submitted and accepted by the Owner. MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT SPECIAL TECHNICAL PROVISIONS LA COSTA RECYCLED WATER PIPELINE PAGE 01170-2 of 3 SECTION 01170 - SPECIAL TECHNICAL PROVISIONS 1.6 SEQUENCE OF WORK A. The Contractor shall submit a detailed sequence of work to the Owner for all Work prior to the Preconstruction Meeting. This proposed sequence of work shall be reviewed with the Owner prior to the start of work for consistency with the Owner's required operation and for availability of inspectors. B. The Contractor's sequence of work shall be such that service to all facilities is maintained during construction at all times and in accordance with all requirements in the Contract Documents. 1.7 ACCESS A. The Contractor shall maintain local access to all properties at the end of each construction work day. B. The Contractor shall allow access at all times to all emergency vehicles. 1.8 COORDINATION WITH KINDER MORGAN AND SAN DIEGO GAS & ELECTRIC A. Kinder Morgan requires a representative to be maintained on site during construction activities over and adjacent to its pipeline easement to ensure that pipeline facilities to being adequately protected. The inspection cost is $600 per day plus 19.4% G&A overhead multiplied by the number of estimated days that work will be performed near the pipelines. Execution of Kinder Morgan's agreement and deposit in the amount of the estimated inspection cost must be received before any work can be progressed near the pipeline easement. The Contractor is required to schedule inspection and pay all fees and deposit for inspection B. The Contractor shall coordinate with San Diego Gas & Electric for standby inspection when working with ten (10) feet ofthe 30" gas line. The Contractor is responsible for scheduling inspection and paying all fees and deposit for inspection. 1.9 NOISE LEVEL CONTROL A. All mechanized equipment shall be whisper quiet, critically silenced or the best available technology to minimize sound levels. PART 2 - MATERIALS (NOT USED) PART 3 - EXECUTION (NOT USED) "END OF SECTION* MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT SPECIAL TECHNICAL PROVISIONS LA COSTA RECYCLED WATER PIPELINE PAGE 01170-3 of 3 SECTION 02223 TRENCHING, EXCAVATION, BACKFILLING, AND COMPACTING PART 1 GENERAL 1.1 DESCRIPTION This section includes materials, testing, and installation for trench excavation, backfill, and compaction of piping, conduit, manholes, and vaults. 1.2 REFERENCE STANDARDS The publications listed below form part of this specification to the extent referenced and are referred to in the text by the basic designation only. Reference shall be made to the latest edition of said standards unless othenwise called for. ASTM C 131 - Test Mmhod for Reslstarice to Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine ASTM C 150 - Portland Cement ASTM D 75 - Practice for Sampling Aggregates ASTM 1556 - Test Method for Density and Unit Weight of Soil in Place by the Sand-Cone method ASTM D 1557 - Test Method for Moisture-Density Relations of Soils Using a Modified Effort ASTM D 2419 - Test Method for Sand Equivalent Values of Soil and Fine Aggregate ASTM D 3017 - Test Method for Water Content of Soil and Rock in Place by Nuclear Methods ASTMD 3776 - Test Method for Mass Per Unit Area (Weight) of Woven Fabric ASTM D 4253 - Test Methods for Maximum Index Density and Unit Weight of Soils Using a Vibratory Plate ASTM D 4254 - Test Methods for Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density ASTM D 4632 - Test Method for Grab Breaking Load and Elongation of Geotextiles ASTM D 4751 - Test Method for Determining the Apparent Opening Size of a Geotextile CAL-OSHA - Title 8 General Industry Safety Orders 1.3 RELATED WORK SPECIFIED ELSEWHERE Standard Specifications 15000, 15043, 15044, 15056, 15061, 15063, 15064, and 15066 1.4 GEOTECHNICAL TESTING The Developer or Contractor shall engage the services of a geotechnical engineering firm or individual licensed in the State of Caiifornia to monitor soil conditions during earthwork, trenching, bedding, backfill, and compaction operations. Sampling and testing procedures shall be perfonned in accordance with the Reference Standards and as follows: A. The soils technician shall be present at the site during all backfill and compaction operations. Failure to have the soils technician present will subject such operations to rejection. B. Density and optimum moisture content of soil shall be determined by the use of the sand cone method, ASTM D 1556, or nuclear density gauge method, ASTM D 2922 & D 3017. Since the composition ofthe pipe and the walls ofthe trench have an effect on the nuclear density gauge output, a minimum of 25% of the density and optimum moisture tests shall be made using the sand cone method. JUNE 2008 Page 1 of 9 SECTION 02223 Trenching, Excavation, Backfilling, and Compacting C. Determine laboratory moisture-density relations of existing soil by ASTM D 1557, Method C and/or D. D. Determine the relative density of cohesion less soils by ASTM D 1557, Method C and/or D. E. Sample backfill material by ASTM D 75. F. Express "relative compaction" as a percentage of the ratio of the in-place dry density to the laboratory maximum dry density. A report of all soils tests performed shall be stamped and signed by the soils firm or individual and shall be submitted by the Contractor prior to the filling of the Notice of Completion by the City. The report shall document the sampling and testing of materials, the location and results of all tests performed, and shall certify that materials and work are in compliance with this specification. 1.5 PIPE ZONE The pipe zone includes the full-width of the trench from 6-inches below the bottom of the pipe to 12-inches above the top of the pipe and extends into manhole or vault excavations to the point of connection to or penetration of such structure. 1.6 TRENCH ZONE The trench zone includes the portion of the trench from the top of the pipe zone to the bottom of the pavement zone in paved areas, or to the existing surface in unpaved areas, and extends into manhole or vault excavations above the pipe zone. 1.7 PAVEMENT ZONE The pavement zone includes the concrete or asphalt concrete pavement and aggregate base section placed over the trench zone and extends into manhole or vault excavations above the trench zone. 1.8 PROTECTION OF EXISTING UTILITIES AND FACILITIES The Contractor shall be responsible for the care and protection of all existing utilities, facilities, and structures that may be encountered in or near the area of the work. 1.9 PROTECTION OF EXISTING LANDSCAPING The Contractor shall be responsible for the protection of all the trees, shrubs, fences, and other landscape items adjacent to or within the work area. 1.10 ACCESS The Contractor shall provide continuous, unobstructed access to all driveways, water valves, hydrants, or other property or facilities within or adjacent to the work areas. JUNE 2008 Page 2 of 9 SECTION 02223 Trenching, Excavation, Backfilling, and Compacting 3 1.11 SAFETY A. Protection of workers within trenches shall be as required by the California Labor Code. B. All excavations shall be performed in a safe manner and shall be protected and supported in accordance with CAL-OSHA regulations. C. Barriers and traffic delineators shall be placed in accordance with the requirements of the agency having jurisdiction. 1.12 BLASTING Blasting for excavation shall not be performed without the written permission of the City Procedures and methods of blasting shall conform to all Federal, State, and local laws and ordinances. 1.13 PIPE JACKING Pipe jacking may be permitted in accordance with Section 15125. City approval is required in advance of such operations. 1.14 EXCESS EXCAVATED MATERIAL A. The Contractor shall remove and legally dispose of all excess excavated material and demolition debris. ft B It is the intent of these specifications that all surplus material shall be legally disposed of ^ by the Contractor. Before acceptance of the work by City, the Contractor shall provide the City with written releases signed by ail property owners with whom the Contractor has entered into agreements for disposing of excess excavated material, absolving the City from any liability connected therewith. 1.15 CHANGES IN LINE AND GRADE In the event obstructions not shown on the plans are encountered during the progress of the work and which will require alterations to the plans, the Engineer shall have the authonty to change the plans and order the necessary deviation from the line and grade. The Contractor shall not deviate from the specified line and grade without prior written approval by the City. 1.16 HYDROSTATIC TESTING Pre-testing of the piping system may be performed for the Contractor's convenience at any time However, the final hydrostatic pressure test, as described in Sections 15043 and 15044, shall be performed following the completion of all backfilling and trench zone compaction with a minimum of 2.5-feet of material over the pipe. JUNE 2008 Page 3 of 9 SECTION 02223 juiNc^uuo a Trenching. Excavation, Backfilling, and Compacting PART 2 MATERIALS V,,. 2.1 GENERAL The Contractor shall furnish backfill material as specified below. Ail materials used in and above the pipe zone shall be capable of attaining the required relative density. 2.2 IMPORTED SAND - PIPE ZONE Imported sand shall be used within the Pipe Zone for 'nstafjations of PVC Pressure Pi Ductile-Iron Pipe. Cement-Mortar Coated Steel Pipe. Tape-Wrapped Steel Pipe, and Paint- Coated Pipe. Imported sand shall be free from clay balls, organic matter, and other deleterious substances and shall have a coefficient of permeability greater t>^an 0 0'''* ^^^f^ur^^^^^ accordance with ASTM D2434 or a sand equivalent of greater than 30 per ASTM D24iy. Resistivity for imported sand shall be not less than 2,000 ohm-cm when maximum chloride concentration of 200 mg/1 when measured in accordance with California Test Method 422 and a maximum sulfate concentration of 500mg/I when measures in accordance with Galifornia Test Method 417. C. Imported Sand shall conform to the following gradation: A. B. Sieve Size Percent Passing by WeiqHt r Vl inch 100 No.4 75-100 No. 16 35-75 No. 50 10-40 No. 200 0-10 2.3 CRUSHED ROCK - PIPE ZONE Crushed Rock shall be used in the Pipe Zone on PVC Gravity Sewer PiP^^.^r^^^^ed n^^^^ be clean, crushed stone free of organic matter. Crushed rock shall be certified to contain less than 1% asbestos by weight or volume and shall conform to the following gradation and requirements: UiS. Standard Sieve Size Percent Passing by Weight 1-Inch 100 3/4-Inch 90-100 1/2-lnch 30-60 3/8-Inch 0-20 No. 4 0-5 No. 8 — ASTM C 131 Testing Grade B Test Test Method Requirement Percentaqe Wear ASTM 0 131 — 100 Revolutions — 15 Maximum 500 Revolutions — 52 Maximum JUNE 2008 Page 4 of 9 SECTION 02223 Trenching, Excavation, Backfilling, and Connpacting 2.4 TRENCH PLUGS Trench plugs consisting of compacted Imported Granular Material or sand cement slurry shall be installed on piping systems that are backfilled with crushed rock. 2. 5 EARTH BACKFILL MATERIAL - TRENCH ZONE A. Earth backfill is defined as materials removed from the required excavations and used as backfill of earth fill. Earth backflll that meets the requirements specified herein may be used for all backfill or fill, except where imported materials are shown on the Plans or specified herein. Do not use stockpiled topsoil for backfill or fill. B. Earth backfill shall be excavated materials that is free from organic matter, roots, debris, and rocks larger then 4 inches in the greatest dimension. C. Earth backfill used in the trench zone shall be native granular materials free from roots, debris, and organic matter with less than 50 percent passing the No. 200 sieve and more than 40 percent passing the No. 4 sieve and rock particles with a maximum dimension no greater than 4 inches. D. Where the onsite materials are determined by the Engineer to be unsuitable, imported fill shall be provide by the Contractor. 2.6 SAND-CEMENT SLURRY Sand-cement sluny shall consist of two sacks, 188 pounds, of Portland cement per cubic yard of sand and sufficient moisture for workability. City approval is required for use of slurry as a backfill material. 2.7 FILTER FABRIC Filter fabric shall be manufactured from polyester, nylon, or polypropylene. Material shall be of non-woven construction and shall meet the following requirements: Grab tensile strength (ASTM D 4632): 100 Ibs. minimum for a 1-inch raveled strip Weight (ASTM D 3776): 4.5 oz./yd^) Apparent opening size (ASTM D 4751): 0.006-inch PART 3 EXECUTION 3.1 CLEARING AND GRUBBING A. Areas where work is to be performed shall be cleared of all trees, shrubs, rubbish, and other objectionable material of any kind, which, if left in place, would interfere with the proper performance or completion of the completed work, would impair its subsequent use, or would form obstructions therein. B. Organic material from clearing and grubbing operations will not be incorporated in the trench backfill and shall be removed from the project site or retained and incorporated into the topsoil. JUNE 2008 Page 5 of 9 SECTION 02223 Trenching, Excavation, Backfilling, and Compacting 3.2 PAVEMENT, CURB, AND SIDEWALK REMOVAL Bituminous or concrete pavements, curbs, and sidewalks shall be removed and replaced in accordance with the requirements ofthe agency having junsdiction. 3.3 DEWATERING A The Contractor shall provide and maintain at all times during construction ample means and devices to promptly remove and dispose of all water from any source entering excavations or other parts of the work. Dewatering shall be performed by mfhods that will ensure a dry excavation and preservation of the final lines and grades of the bottoms of excavations. Dewatering methods may include well points, sump points, suitable rock or qravel placed as pipe bedding for drainage and pumping, temporary pipelines, orother means, all subject to the approval of the City. The cost of all dewatenng activities shall be borne by the Developer or Contractor. B Sewer systems shall not be used as drains for dewatering trenches or excavations, nor for disposal of collected or accumulated groundcover, without the approval of the agency of jurisdiction. C. Concrete shall not be poured in water, nor shall water be allowed to rise around concrete or mortar until it has set at least four hours. D The Contractor is responsible for meeting all Federal, State, and local laws, rules, and regulations regarding the treatment and disposal of water from dewatenng operations at the construction site. 3.4 SHORING AND SHIELDING A. The Contractor's design and installation of shoring shall be consistent with the rules, orders, and regulations of CAL-OSHA. B Excavations shall be shored, sheeted, and supported such that the walls of the excavation will not slide or settle and all existing improvements of any kind, either on public or private property, will be fully protected from damage. C The sheeting and shoring shall be arranged so as not to place any stress on portions of the completed work until the general construction has proceeded far enough to provide ample strength. D Care shall be exercised in the moving or removal of trench shields, sheeting, and shoring to prevent the caving or collapse of the excavation faces being supported. 3.5 CORRECTION OF OVEREXCAVATION Over-excavations shall be corrected by backfilling with approved imported granular material or crushed rock, compacted to 90% relative compaction, as directed by the City. II IMP 7nm Page 6 of 9 SECTION 02223 jUNb ^wo a Trenching, Excavation. Backfilling, and Compacting 3.6 FOUNDATION STABILIZATION A When unsuitable soil materials are encountered, the unsuitable material shall be removed to the depth determined necessary in the field by the Soils Technician, and as acceptable to the City. The sub-grade shall be restored with compacted Imported Granular Material or crushed rock as recommended by the Soils Technician. Place the appropriate bedding or base material on this restored foundation. B When rock encroachment is encountered, the rock shall be removed to a point below the intended trench or excavation sub-grade as determined necessary in the field by the Soils Technician, and as acceptable to the City. The sub-grade shall be restored with compacted Imported Granular Material as recommended by the Soils Technician. Place the appropriate bedding or base material on this restored foundation. C When excessively wet, soft, spongy, or similariy unstable material is encountered at the surface upon which the bedding or base material is to be placed, the unsuitable matenal shall be removed to the depth determined necessary in the field by the Soils Technician, and as acceptable to the City. Restore the trench with crushed rock enclosed in filter fabric as directed by the Engineer. Larger size rocks, up to 3-inches, with appropriate gradation, may be used if recommended by the Soils Technician. Place the appropnate bedding or base material on this restored foundation. 3.7 TRENCH EXCAVATION AND PLACEMENT OF BEDDING A Excavate the trench to the lines and grades shown on the drawings with allowance for 6-inches of pipe bedding material. The trench section shall be as shown on the Standard Drawings. B The maximum length of open trench shall be SOO-feet except by permission of the City. City or County. The distance is the collective length at any location, including open excavation and pipe laying, which has not been backfilled to the elevation of the surrounding gate. C. Trench walls shall be sloped or shored per the requirements of CAL-OSHA. D. The trench bottom shall be graded to provide a smooth, firm, and stable foundation that is free from rocks and other obstmctions. E Place the specified thickness of bedding material over the full width of the trench. Grade the top of the pipe base ahead of the pipe laying to provide a firm, uniform support along the full length of pipe. F. Excavate bell holes at each joint to permit proper assembly and inspection of the entire joint. G Trenches for main pipelines and all appurtenances shall be backfilled with the materials and methods as specified for the Pipe Zone, Trench Zone, and Pavement Zone. H. Trench widths shall be in accordance with the Standard Drawings. 11 IMP 5nnfl Page 7 of 9 SECTION 02223 JUNt » Trenching, Excavation, Backfilling, and Compacting Trench depth shall be as required to instal! pipelines in accordance with the Approved Plans and these Standard Specifications. Unless shown otherwise in the Approved Plans, the minimum cover for pipelines shall be as follows: PIpelineAppHcation -> IMiriimurn Cover Required Potable Water 36-inches Recycled Water 48-inches Sewer 60-inches 3.8 MANHOLE AND VAULTS A The Contractor shall prepare an excavation large enough to accommodate the structure and permit grouting of openings and backfilling operations. The walls of the excavation shall be sloped or shored perthe requirements of CAL-OSHA. B Manholes and vaults shall be placed at the location and elevation shown on the plans, on undisturbed soii with 6-inches of compacted crushed rock base, C Manhole and vault excavations shall be backfilled with the materiais and methods as specifted for the Pipe Zone, Trench Zone, and Pavement Zone. 3.9 COMPACTION REQUIREMENTS A Compaction shall be accomplished by mechanical means. Consolidation by water settling methods such as jetting or flooding is prohibited. B If the backfill fails to meet the specified relative compaction requirements, the backfill shall be reworked until the requirements are met. All necessary excavations for density tests shall be made as directed by the Soils Technician, and as acceptable to the Engineer. The requirements of the Agency having jurisdiction shall prevail on all public roads. C Compaction tests shall be performed at random depths, and at random intervals not to exceed 150-feet. as directed by the Soils Technician or City. D Relative compaction shall be determined by the impact or field compaction test made in accordance with ASTM D 1557 Procedure C. E Unless othenwise shown on the plans, standard drawings or othenwise described in the specifications for the particular type of pipe installed, relative compaction in pipe trenches shall be as follows; 1. Pipe zone - 90% relative compaction. 2. Trench zone - 90% relative compaction. 3. Structural section in paved areas - per agency requirements, 95% minimum. 4. Imported Granular Material for over excavation or foundation stabilization - 90% relative density. F. All excavations are subject to compaction tests. JUNE 2008 Page 8 of 9 SECTION 02223 Trenching, Excavation, Backfilling, and Compacting 3.10 TRENCH PLUGS "» Trench oluos shall be installed at 200-foot intervals along the entire length of piping systems Trenth pluS shall bl To-feet in length and shall encompass the entire pipe zone. Additional trench plugs may be required as directed by the Engineer. 3.11 PIPE ZONE BACKFILL A Care shall be taken in placing the imported granular backfill material simultaneously around the main pipeline and appurtenance pipes so that the pipe barrel is completely suDDorted and that no voids or uncompacted areas are left beneath the pipe or on the IffeW the pipe. Care shall be taken to place material simultaneously on both sides of the pipe to prevent lateral movement. This area shall be mechanically compacted to attain 90% relative density. Care shall be taken when compacting appurtenance laterals Inches and smaller to prevent the crushing or denting of the copper lateral. Additional lifts of 12-inches or less thickness may be required on 16-inch or larger diameter pipe to attain complete support of the haunch area. Soils tests may be taken on this laye^or backfill. B After the spring line backfill has been approved by the Soils Technician, bacfiH oyhe remainder of the Pipe Zone may proceed. Do not drop sharp, heavy pieces of matenal directly onto the pipe or the tamped material around the pipe. r Place and compact the imported granular material at a maximum of 12-inch lifts. Compact all mSeS pikced in the Rpe Zone by mechanical methods. Sand cone tests shall be taken on this layer of backfill. D. The use of a backhoe mounted compaction wheel is prohibited within the pipe zone to 12-inches above the top of the pipe. 9 E Under no circumstances shall consolidation by water settling or water-setting methods ^ (i.e., jetting, diking, etc.) be permitted. 3.12 TRENCH ZONE BACKFILL A After the Pipe Zone material has been placed, compacted, approved by the Soil Technician, and accepted by the City, backfill in the Trench Zone may proceed. B Compaction using vibratory equipment, tamping rollers, pneumatic tire rollers or other mechanical tampirs shall be performed with the type and size of equipment necessary tTaccomplish the work. The backfill shall be placed in horizontal layers of such deptiis as are considered proper for the type of compacting equipment bemg used iri relation to the backfin material being placed. Each layer shall be evenly spread properly rnLtened aS compacted to the specified relative density. The Contrador shall repair or replace any pipe, fitting, manhole; or structure damaged by the installation operations as directed by the City. 3.13 PAVEMENT ZONE BACKFILL AND RESTORATION A After the Trench Zone material has been placed, compacted approved by the Soil Technician, and accepted by the City, backfill in the Pavement Zone may proceed as necessary in accordance with the requirements ofthe agency having junsdiction. B Reolace bituminous and concrete pavement, curbs, and sidewalks removed or damaged S cor^^^^^^ in accordance with the requirements of the agency having jurisdiction. END OF SECTION JUNE 2008 Page 9 °f 9 juiMt ^uuo Trenching, Excavation, Backfilling, and Compacting -[this page left intentionally blank] SECTiON 05500 - MISCELLANEOUS METALS PART 1 - GENERAL 1.1 WORK OF THIS SECTION A. The CONTRACTOR shall provide miscellaneous metals and appurtenances, complete, in accordance with the Contract Documents. B. Work Included in this Section. Principal items are: 1. Shop/erection drawings and samples. 2. Iron castings. 3. Steel channels and/or angle frames and thresholds with anchors. 4. Welding electrodes. 5. Shop prime paint. 6. Pipe supports with saddles, hangers, bracing and attachments as detailed and required, except as provided by other trades. 7. Miscellaneous iron and steel items indicated, specified, or required for completion of the Contract, unless included under other,Sections. 8. Galvanizing and shop primer finishes, including field touch-up. 1.2 RELATED SECTIONS Sug/ A. The Work of the following Sections apply to the Work of this Section. Other sections, not referenced below, shall also apply to the extent required for proper performance ofthis Work. 1. Section 15020 2. Steel supports, hangers, brackets and other miscellaneous items accessory to mechanical and electrk^l installations indicated on the Drawings, or covered in the City of Carlsbad Engineering Standards. 1.3 REFERENCE SPECIFICATIONS, CODES AND STANDARDS A. Except as othenwise indicated in this Section of the Specifications, the CONTRACTOR shall comply with the latest adopted edition of the Standard Specifications for Public Works Construction (SSPWC), together with the latest adopted editions ofthe Regional and City of San Diego Supplement Amendments. B. The current edition of the Uniform Building Code (UBC) of Internafional Conference of Building Officials (ICBO) as adopted by the City of San Diego Municipal Code. C. Except as otherwise indicated, the current editions of thefollowing Federal Specificattons apply to the Work of this Section: 1. QQ-F-461 Floor Plate, Steel, Rolled 2. MIL-G-18015A(Ships) Aluminum Planks. (6063-T6) 3. MIL-A-907E Anfiseize Thread Compound, High Temperature MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT MISCELLANEOUS METALS LA COSTA RECYCLED WATER PIPELINE PAGE 05500-1 of 7 D. Except as othenwise indicated, the current editions of the following commercial standards apply to the Work of this Section: 1. Commercial Standards: AA-M32C22A41 Aluminum Association 2. AASHTO AISC AISC AISI ANSI/AWS D1.1 ANSI/AWS Dl.2 ANSI/AWS QC1 NFPA 101 NAOMM AWS-AS HS-20 Truck Loading Specification for Design, Fabrication and Erection of Structural Steel for Buildings with Commentary and Code of Standard Practice for Steel Buildings and Bridges Manual of Steel Construction Design of Light Gauge, Cold-Formed Steel Structural Members Structural Welding Code - Steel Structural Welding Code - Aluminum Specification for Qualification and Certificafion of Welding Inspectors Life Safety Code Metal Stairs Manual Welding of Stainless Steel with Electrodes and Techniques ASTM Standards in Building Codes: ASTM A36 Specification for Structural Steel ASTM A48 Specificafion for Gray Iron Castings ASTM A53 Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated Welded and Seamless ASTM Al 23 Specificafion for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products ASTM Al 25 Specification for Steel Springs, Helical, Heat Treated ASTM Al 53 Specification for Zinc Coafing (Hot-Dip) on Iron and Steel Hardware ASTM Al 67 Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet and Strip ASTM A193 Specification for Alloy-Steel and Stainless steel Bolting Materials for High-Temperature Service ASTM A194 Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure and High-Temperature Service MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT LA COSTA RECYCLED WATER PIPELINE MISCELLANEOUS METALS PAGE 05500-2 of 7 ASTM A276 ASTM A283 ASTM A307 ASTM A320 ASTM A424 ASTM A500 ASTM A536 ASTM A563 ASTM A569 ASTM A575 ASTM A786 ASTM B98 ASTM B210 ASTM B221 ASTM B438 Trade Standards: Specification for Stainless Steel Bars and Shapes Specification for Low and Intermediate Tensile Strengtii Carbon Steel Plates Specification for Carbon Steel Bolts and Studs, 60,000 psi Tensile Specification for Alloy-Steel Bolting Material for Low- Temperature Service Specification for Steel, Sheet, for Porcelain Enameling Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes Specification for Ductile Iron Casting Specification for Carbon and Alloy Steel Nuts Specification for Steel, Carbon (0.15 Maximum Percent), Hot Rolled Sheet and Strip Commercial Quality Specifications for Steel Bars, Carbon, Merchant Quality, M- Grades Specification for Rolled Steel Floor Plates Specification for Copper-Silicon Alloy Rod, Bar, and Shapes Specification for Aluminum and Aluminum-Alloy Drawn Seamless Tubes Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Shapes, and Tubes Specification for Sintered Bronze Bearings (Oil-Impregnated) Welded Austenitic Chromium-Nickel Stainless Steel Technique and Properties, as Published bythe International Nickel Company, Inc., New York, New York. Porcelain Enamel Institute, Inc. 1.4 CONTRACTOR SUBMITTALS A. Shop Drawings: Shop drawings shall be submitted in accordance with Section 01300 - Submittals. B. Product List and Product Data Sheets: In coordination with Section 09800 - Protective Coating, a product list shall be submitted with product data sheets of intended shop coats. Shop coats shall be the same products and manufacturer as those of deferred field-applied systems described in Section 09900 - Protective Coating. MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT LA COSTA RECYCLED WATER PIPELINE MISCELLANEOUS METALS PAGE 05500-3 of 7 1.5 QUALITY ASSURANCE A. Miscellaneous metals shall be fabricated and erected in accordance with the latest edition of the AISC "Specification for the Design, Fabrication and Erection of Steel for Buildings", and "Code of Standard Practice for Steel Buildings and Bridges", except whenever there is a discrepancy between the design drawings and this specification, the Drawings shall govern. B. Aluminum work shall be fabricated and erected in conformance with applicable requirements ofthe UBC and referenced standards ofthe Aluminum Association. C. Continuous Inspections: All welding and high strength bolting of structural steel assemblies shall be conducted under the continuous inspection of an International Conference of Building Officials (ICBO) certified "Special Inspector" selected by the OWNER with costs borne by the OWNER. Should such fabrication be performed in the shop of a licensed fabricator approved bythe governing building official and certified bythe ICBO Evaluation Services, Inc. Only the field welding and high strength bolting of structural steel assemblies will be required to be performed under continuous inspection of the ICBO-certified "Special Inspector." The OWNER shall be notified at least 24 hours in advance of needed inspections. Copies of inspection reports for shall be provided for the OWNER, CONTRACTOR, and governing buiiding official. PART 2 ~ PRODUCTS 2.1 MATERIALS A. Steel: Steel shall conform to the following requirements: 1. Shapes, Plates, Bars ASTM A 36 2. Pipe, Pipe Columns, Bollards ASTM A 53, Type E or S, Grade B Schedule 40, unless noted othenwise 3. Tubes ASTM A 500, Grade B B. Aluminum: Aluminum structural shapes shall be new and conform to applicable Federal Specification for 6061-T6 alloy, unless othenwise noted. Aluminum Pipe shall conform to Schedule 40, or greater. C. Stainless Steel: Unless othenwise designated or approved, stainless steel alloy types shall conform to ASTM A167 and ASTM A276 as follows: 1. Stainless steel plates, pipe and structural shapes: Type 316L. 2. Stainless steel bolts, nuts and washers: Type 316L where connecting or bearing on aluminum. D. Cast Iron: Cast iron shall conform to ASTM A48, except as othenwise noted. E. Ductile Iron: Ductile iron shall conform to ASTM A536, using Grade 60-40-18 or better, except as othenwise noted. 2.2 IRON CASTINGS A. General: Iron castings shall be of uniform quality, free from blowholes, porosity, hard spots, shrinkage, distortion, or other defects. They shall be smooth and well cleaned by shottDlasting. MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT MISCELLANEOUS METALS LA COSTA RECYCLED WATER PIPELINE PAGE 05500-4 of 7 Covers and Grates: Covers and grates shall fit together evenly, so that the cover fits flush with the surrounding surface and so that the cover does not rock or rattle when loading is applied. Round covers and frames shall have machined bearing surfaces. Design Loads: Covers and grates with matching frames shall be designed to support the following loadings: 1. Where located within a structure, the design loading shall match that required forthe adjacent floor area, or, if no loading is given, a minimum of 300 pounds per square foot, unless indicated othenwise. 2. Exterior covers and grates shall be designed for /\ASHTO H20 loading unless indicated othenwise. Cover Details: Unless indicated otherwise, access manway covers shall be two-part street type removable covers. Larger cover shall be for a 48-inch diameter clear opening with 24- inch diameter cover offset from the center as indicated. Raised lettering shall be as indicated. 2.3 GALVANIZING B. Galvanizing for Iron and Steel: Galvanizing for iron and steel shall conform to ASTM A123, with the average weight of 2.0 ounces per square foot, and not less than 1.8 ounces per square foot. Ferrous Metal Hardware Items: Ferrous metal hardware items shall conform to ASTM Al 53, with average coating weight of 1.3 ounces per square foot. 2.4 WELDING ELECTRODES A. Steel Electrodes: Welding electrodes shall conform to AWS D1.1, except E7024 rods or electrodes shall not be used. 2.5 B. Aluminum Electrodes: Contingent upon alloys being welded, only inert gas-shielded arc or resistant-welding process with filler alloys conforming to UBC Standard No. 28, Table 28-1-C shall be used. No process requiring a welding flux shall be used. C. Stainless Steel Electrodes: Welding of stainless steel with electrodes and techniques shall conform to the pertinent AWS A5 series specification, and as recommended in Welded Austenitic Chromium-Nickel Stainless Steel Techniques and Properties as published by the International Nickel Company, Inc., New York, New York. BOLTS Bolt Requirements: Bolts shall complywith the following: 1. Nuts shall be capable of developing the full strength of the bolts. Threads shall be Coarse Thread Series conforming to the requirements ofthe American Standard for Screw Threads. Bolts and cap screws shall have hexagon heads and nuts shall be Heavy Hexagon Series. 2 The length of ail bolts shall be such that after joints are made up, each bolt shall extend through the entire nut, but in no case more than -inch beyond the nut. Standard Service Bolts (Not Buried or Inside Tanks or Channels): Except where othenwise indicated, bolts and nuts shall be steei and shall be galvanized after fabrication. Threads on galvanized bolts and nuts shall be formed with suitable taps and dies such that tiiey retain their MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT LA COSTA RECYCLED WATER PIPELINE MISCELLANEOUS METALS PAGE 05500-5 of 7 normal clearance after hot-dip galvanizing. Except as othenwise indicated herein, steel for bolts, anchor bolts and cap screws shall be in accordance with the requirements of ASTM A325, or threaded parts of ASTM A36. ASTM A325 bolts and nuts shall not be galvanized. Bolts Buried or Inside Tanks or Channels: Unless othenwise indicated, bolts, anchor bolts, nuts and washers which are buried, submerged, or below the top of the wall inside any hydraulic structure shall be of Type 316 stainless steel. 2.6 SHOP PRIME PAINT Shop Prime Paint: To ensure compatibility with deferred field-applied paint or coating systems, for ferrous metals other than stainless steel, galvanized steel and cast iron, provide surface preparations, and use shop prime paint product and manufacturer as painting, or protective coating system intended for field applicafion specified in Section 09900 - Protective Coating. Shop prime shall not be provided on portions of work immediately adjacent to intended fleld welds, nor portions intended for embedment. Steel stair nosings shall be painted with industrial "Safety Yellow" enamel prime and finish coats conforming with California OSHA requirements. 2.7 MANUFACTURERS Products of the type or model (if any) indicated shall be manufactured by one of the following (or equal): 1. Field Repairs to Galvanizing: a. "Galvinox" b. "Galvo-Weld" PART 3 ~ EXECUTION 3.1 FABRICATION AND INSTALLATION REQUIREMENTS A. Fabrication and Erection: Except as otherwise indicated, the fabrication and erection of structural steel shall conform to the requirements of the American Institute of Steel Construction "Manual of Steel Construction." 1. The Work of this Section shall be coordinated with related trades. Particular attention is required for items to be embedded in concrete work. All punchings and drillings, indicated or required, shall be provided for attachment of other work to that ofthis Seciion. 2. Compliance with Safety Requirements. Dimensions required for the fabrication and installation of handrails, ladders, grating, plate, pipe hangers and etc. which are not shown on the Drawings, shall conform to the Division of Occupational Health and Safety, General Industrial Safety Orders, State of California. B. Protection: The CONTRACTOR shall provide and be responsible for protection and repair of adjacent surfaces and areas which may become damaged as a result ofwork in this Section. Work performed hereunder shall be protected until completion and final acceptance of project MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT MISCELLANEOUS METALS UK COSTA RECYCLED WATER PIPELINE PAGE 05500-6 of 7 D. by the OWNER. The CONTRACTOR shall repair or replace all damaged or defective work to original specified condition at no additionai cost to the OWNER. 1. Finished floor surfaces and adjacent work shall be protected from damage. Concrete floors shall not be overioaded. Mobile equipment used in placing steel shall have pneumatic tires. Steel members shall not be placed directiy on fioors; pads of timber or other material shall be used for cushioning. 2. Where welding is done in proximity to glass or finished surfaces, such surfaces shall be protected from damage due to weld sparks, spatter or tramp metal. Pipe and Conduit Supports and Bracing: Supports and bracing for pipe and conduit shall be fabricated and installed as detailed on the Drawings, and in accordance witii tiie requirements described in Section 15020 - Pipe Supports, in a fully coordinated manner with the Work of other trades. Where shown or indicated, hot-dip galvanized shall be provided after fabrication, with touch-up of abraded or burned galvanizing using materials specified in this Section. Unless othenwise indicated, members shall be shop primed with a rust-inhibitive primer conforming with requirements of Section 09900 - Protective Coating. Embedded Steel Channel and Angle Frames: Embedded steel channel and angle frames shall have continuously welded joints. Exposed welds shall be ground flush. Hot-dip galvanizing shall be provided after fabrication. 3.2 WELDING 3.3 A. Welding Steel: Welding shall be performed in accordance with the "Structural Welding Code- Steel", AWS Dl .1, and current revisions, except where the Gas Metal Arc Welding (GMAW) process is used, the short-circuited mode shall only be used for light gauge material (12 gauge and lighter). Welders shall be qualifled by tests in accordance with AWS B3.0. GALVANIZING Galvanizing: All structural steel plates shapes, bars and fabricated assemblies required to be galvanized shall, after the steel has been thoroughly deaned of rust and scale, be galvanized in accordance with the requirements of ASTM A 123. Any galvanized part that becomes warped during the galvanizing operation shall be sti'aightened. Bolts, anchor bolts, nuts and similar threaded fasteners, after being properiy cleaned, shall be galvanized in accordance with the requirements of ASTM A 153. Field repairs to galvanizing shall be made using "Galvinox," "Galvo-Weld," or equal. 3.4 PAINTING Painting: See applicabie section ofthe City of Carisbad Engineering Standards. Isolation of Dissimilar Metals: Aluminum members shall be isolated from contact with dissimilar metals, concrete and masonry to provide protection from electrolytic deterioration. The CONTRACTOR shall use nonabsorptive tape or gaskets, a heavy brush coatof approved zinc chromate primer made with a synthetic resin vehicle, or a heavy coat of approved alkali- resistant bituminous paint. END OF SECTION MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT LA COSTA RECYCLED WATER PIPELINE MISCELLANEOUS METALS PAGE 05500-7 of 7 SECTION 15000 - PIPING COMPONENTS PART 1 - GENERAL 1.1 WORK OF THIS SECTION A. The CONTRACTOR shall furnish and install all piping systems shown and specified, in accordance with the requirements of the Contract Documents. Each system shall be complete with all necessary fittings, hangers, supports, anchors, seismic restraints, expansion joints, flexible connectors, valves, accessories, heat tracing, insulation, lining and coating, testing, disinfection, excavation, backfill and encasement, to provide a functional installation. B. The piping shown in the drawings is intended to define the general layout, configuration, routing, method of support, pipe size, and pipe type. The drawings are not pipe construction or fabrication drawings. It is the CONTRACTOR'S responsibility to develop the details necessary to construct all mechanical piping systems, to accommodate the specific equipment provided, and to provide and install all spools, spacers, adapters, connectors, and other appurtenances for a complete and functional system. 1.2 RELATED SECTIONS A. The Work of the following Sections applies to the Work of this Section. 1.3 REFERENCE SPECIFICATIONS, CODES AND STANDARDS A. The Work of this Section shall comply with the current editions of the City of Carlsbad Engineering Standards. B. Except as otherwise indicated in this Section of the Specifications, the CONTRACTOR shall comply with the latest adopted edition of the Standard Specifications for Public Works Construction (SSPWC) C. Commercial Standards: All equipment, products, and their installation shall be in accordance with the following standards, as applicable, and as indicated in each Section: 1. American Society for Testing and Materials (ASTM) 2. American National Standards Institute (ANSI) 3. American Society of Mechanical Engineers (ASME) 4. American Water Works Association (AWWA) 5. American Welding Society (AWS) 6. American Iron and Steel Institute (AISI) 7. National Fire Protection Association (NFPA) D. The following standards have been referenced in this Section: 1. ANSI/ASME B1.20.1 Pipe Threads, General Purpose (inch) 2. ANSI B16.5 Pipe Flanges and Flanged Fittings, NPS 1/2 through NPS 24 MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT PIPING COMPONENTS LA COSTA RECYCLED WATER PIPELINE PAGE 15000-1 of 5 3. ANSI/AWWA C207 Steel Pipe Flanges for Water Works Service, Sizes 4 in through 144 in. 4 ANSI/AWWA C606 Grooved and Shouldered Joints 5 ANSI/AWS Dl. 1 Structural Welding Code - Steel 6 ASTM A 36 Specification for Carbon Structural Steel 7 ASTM A 283 Specification for Low and Intermediate Tensile Strength Carbon Steel Plates 8. ASTM A 285 Specification for Pressure Vessel Plates, Carbon Steel, Low- and Intermediate-Tensile Strength 9. ASTM A 307 Specification for Carbon Steel Bolts and Studs, 60,000 PSI Tensile Strength 10. ASTM A 325 Specification for High-Strength Bolts for Structural Steel Joints 11. ASTM A 563 Specification for Carbon and Alloy Steel Nuts 12. ASTMD 2000 Classification System for Rubber Products in Automotive Applications 13. ASTM/AWWA C219 Bolted, Sleeve-Type Couplings for Plain-End Pipe 14. AVWVA Manual M11 Steel Pipe - A Guide for Design and Installation 1.4 CONTRACTOR SUBMITTALS A. The CONTRACTOR shall submit complete shop drawings and certificates, test reports, affidavits of compliance, of all piping systems for review. The shop drawings shall include dimensions and details on pipe joints, fittings, fitting specials, harnessed joints, valves, and appurtenances, and shall include design calculations and material lists. The submittals shall include detailed layout, spool, or fabrication drawings which show all pipe spools, spacers, adapters, connectors, fittings, and pipe supports and seismic restraints necessary to accommodate the equipment and valves provided in a complete and functional system. B. The CONTRACTOR shall submit information in compliance with the City's specifications, containing the following: 1. Manufacturer's product data. 2. Manufacturer's installation instructions. 3. Manufacturer's certification of compliance. 4. Statement from the pipe fabricator certifying that all pipe will be fabricated subject to a Quality Control Program. MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT PIPING COMPONENTS LA COSTA RECYCLED WATER PIPELINE PAGE 15000-2 of 5 5. Outline of Quality Control Program. 1.5 QUALITY ASSURANCE A. Inspection: All pipe shall be subject to inspection at the place of manufacture. The CONTRACTOR shall notify the CONSTRUCTION MANAGER in writing of the date for the start of each phase of pipe production and the dates for the proof of design tests. The notification shall be given at least 14 days prior to the start of the pipe manufacture. During the manufacture ofthe pipe, the CONSTRUCTION MANAGER shall be given access to all areas where manufacturing is in progress and shall be permitted to make all inspections necessary to confirm compliance with the Specifications. B. Tests: Except where othenwise indicated, all materials used in the manufacture of the pipe shall be tested in accordance with the applicable specifications and standards. Welds shall be tested as indicated. The CONTRACTOR shall perform all tests at no additional cost to the OWNER. Copies of all test reports shall be fumished to the CONSTRUCTION MANAGER. C. Welding Requirements: All welding procedures used to fabricate pipe shall be prequalified under the provisions of ANSI/AWS Dl .1. Welding procedures shall be required for, but not necessarily limited to, longitudinal and girth or spiral welds for pipe cylinders, spigot and bell ring attachments, reinforcing plates and ring flange welds, and plates for lug connections. D. Welder Qualifications: All welding shall be done by skilled welders, welding operators, and tackers who have had adequate experience in the methods and materials to be used. Welders shall be qualified under the provisions of ANSI/AWS D1.1 by an independent local, approved testing agency not more than 6 months prior to commencing Work on the pipeline. Machines and electrodes similarto those used in the Work shall be used in qualification tests. The CONTRACTOR shall furnish all material and bear the expense of qualifying welders at no increased cost to the OWNER. 1.6 MANUFACTURER'S SERVICE REPRESENTATIVE A. Where the assistance of a manufacturer's service representative is advisable in order to obtain perfect pipe joints, supports, or special connections, the CONTRACTOR shall furnish such assistance at no additional cost to the OWNER. 1.7 MATERIAL DELIVERY, STORAGE, AND PROTECTION A. All piping materials, fittings, valves, and accessories shall be delivered in a clean and undamaged condition and shall be stored off the ground to provide protection against oxidation caused by ground contact. All defective or damaged materials shall be replaced with new materials. 1.8 CLEANUP A. After completion of the Work, all remaining pipe cuttings, joining and wrapping materials, and other scattered debris, shall be removed from the site by the MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT PIPING COMPONENTS LA COSTA RECYCLED WATER PIPELINE PAGE 15000-3 of 5 CONTRACTOR. The entire piping system shall be handed over to the OWNER in a clean and functional condition. PART 2 - PRODUCTS 2.1 GENERAL A. All pipes, fittings, and appurtenances shall be furnished in accordance with the requirements of the applicable Sections of Divisions 2 and 15 and this Section. B. Pipe Supports: All pipes shall be adequately supported in accordance with the requirements of Section 15020 - Pipe Supports, and as indicated. C. Lining: The thickness, application, and curing of pipe lining shall be in accordance with the requirements of the applicable Sections of Division 2, unless otherwise indicated. D. Coating: The thickness, application, and curing of pipe coating shall be in accordance with the requirements ofthe applicable Sections ofthe City ofCarisbad Engineering Standards. E. Pressure Rating: All piping systems shall be designed for the maximum expected pressure F. Grooved Piping Systems: Grooved couplings on buried piping shall be bonded. All grooved fittings, couplings, and valves shall be from the same manufacturer. 2.2 FLEXIBLE EXPANSION JOINTS A. Size, location, and quantity of flexible expansion joints shall be as shown on the Contract Drawings. B. Flexible expansion joints shall be manufactured of 65-45-12 ductile iron conforming to the material requirements of ASTM A536 and ANSI/AWWA Cl 53/A21.53. Foundry certification of material shall be readily available upon request. C. Each flexible expansion joint shall be pressure tested prior to shipment against its own restraint to a minimum of 350 psi. A minimum 2:1 safety factor, detemnined from the published pressure rating, shall apply. Factory Mutual Approval for the 12-inch and smaller sizes is required. D. Each flexible expansion joint shall consist of an expansion joint designed and cast as an integral part of a ball and socket type flexible joint. Flexible expansion joint shall have a minimum per ball deflection of 15-degrees with an 6-inch expansion. Additional expansion sleeves shall be available and easily added or removed at the factory or in the field. The flexible expansion fitting shall not expand or exert an axial imparting thrust under internal water pressure. The flexible expansion fitting shall not increase or decrease the internal water volume as the unit expands or contracts. E. Class 150 flanged end connections shall be provided. MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT PIPING COMPONENTS LA COSTA RECYCLED WATER PIPELINE PAGE 15000-4 of 5 F. All intemal surfaces (wetted parts) shall be lined with a minimum of 15 mils effusion bonded epoxy conforming to the applicable requirements of ANSI/AVWVA C213 and shall be holiday tested in accordance with Appendix A of the WAS Standard Specifications. Sealing gaskets shall be construction of EPDM. The coating and gaskets shall meet ANSI/NSF-61. G. All external surfaces shall be coated with a minimum of 15 mils of fusion bonded epoxy conforming to the applicable requirements of ANSI/AVWVA C213 and shall be holiday tested in accordance with Appendix A ofthe WAS Standard Specifications. H. Manufacturer's certification of compliance to the above standards and requirements shall be submitted prior to purchasing or ordering materials. The Owner shall reserve the right to inspect the manufacturer's facility for compliance. I. All flexible expansion joints shall be FLEX-TEND Force Balanced as manufactured by EBAA Iron, Inc., Eastland, Texas, USA. 2.8 PIPE THREADS A. All pipe threads shall be in accordance with ANSI/ASME Bl .20.1 PART 3 ~ EXECUTION 3.1 GENERAL A. All pipes, fittings, and appurtenances shall be installed in accordance with the requirements of Divisions 2 and 15. The lining manufacturer shall take full responsibility for the complete, final product and its application. All pipe ends and joints at screwed flanges shall be epoxy-coated, to assure continuous protection. B. Where core drilling is required for pipes passing through existing concrete, core drilling locations shall be determined by radiograph of concrete construction to avoid damage to embedded raceways and reinforcing steel. ** END OF SECTION ** MARCH 2014 CARLSBAD MUNICIPAL WATER DISTRICT PIPING COMPONENTS LA COSTA RECYCLED WATER PIPELINE PAGE 15000-5 of 5 APPENDIXA Approximate El Camino Real Pavement Thicknesses (For Information Only) APPROXIMATE EXISTING ASPHALT CONCRETE PAVEMENT THICKNESS A. Approximate pavement thickness information was gathered by the City of Carlsbad by driving in one of the southbound lanes of El Camino Real with a van equipped with ground penetrating radar. The raw data was averaged by the City to provide a spot thickness at approximately 100 foot intervals. The averaged spot thicknesses were located to the approximate pipeline station and provided in the table below: ID Number Pavement Thickness (inches) Southbound Lane at Pipeline Station 1 7.1 10+07 2 8.7 11+06 3 8.7 12+06 4 8.7 13+06 5 S.l 14+06 6 7.9 15+06 7 7.9 16+06 8 7.1 17+07 9 8.5 18+08 10 7.3 19+09 11 6.6 20+11 12 7.1 21+12 13 7.9 22+14 14 6.8 23+15 15 7.9 24+17 16 8.5 25+18 17 7.9 26+20 18 7.9 27+20 19 7.9 28+20 20 7.5 29+20 21 7.7 30+20 22 7.1 31+20 23 8.1 32+20 24 7.5 33+20 25 7.3 34+20 26 6.4 35+20 27 6.6 36+20 28 8.1 37+20 29 8.1 38+20 30 8.1 39+20 31 7.3 40+20 32 8.3 41+20 33 7.7 42+20 34 8.5 43+20 35 8.5 44+20 36 8.5 45+20 37 8.1 46+20 38 7.9 47+20 39 8.7 48+20 40 8.3 49+20 41 7.5 50+20 42 7.9 51+20 43 7.3 52+19 44 6.8 53+18 45 7.5 54+17 46 7.3 55+15 47 6.4 56+14 48 6.8 57+12 49 7.5 58+11 50 7,5 59+09 51 7.3 60+09 52 7.3 61+09 53 6.4 62+02 54 10.8 63+20 55 11.2 64+78 56 6.6 65+47 57 6.6 66+47 58 7.5 67+47 Appendix A Standard Drawings DESCRIPTION WATER PIPELINE (Size Per Plan) RECYCLED WATER PIPELINE (Size Per Plan) WATER GATE VALVE & WATER BUTTERFLY VALVE ABREVIATION W RW GV BFV BLOW-OFF ASSEMBLY BO MANUAL AIR RELEASE ASSEMBLY MAR AIR VACUUM ASSEMBLY AVA DETECTOR CHECK VALVE ASSEMBLY DDCV IR IRRIGATION SERVICE (2" untess shown otherwise) WATER SERVICE (1" unless shown othenwise) W WATER SERVICE WITH FIRE SPRINKLER W/F (1" unless shown otherwise) FIRE HYDRANT ENDCAP ASSEMBLY WITH TRHUST BLOCK CATHODIC TEST STATION FH CT C.M.W.D. DWG. NO. None None W-16 W-17 W-6 W-6 W-7 W-22 W4 W-3 W-3A W-12 W-15 W-26 through W-32 SYMBOL •W- RW- i—. • 3 K -o ^IR -a >3 J CT REV. APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT 1 fk i^^'^^ 1 .^IflA — LA '-t IiM^ifj^ STANDARD SYMBOLS FOR IMPROVEMENT PLANS Ks lAv=r 11 i«tWv>o^ If/of Of CITY ENGINEER DATE STANDARD SYMBOLS FOR IMPROVEMENT PLANS STANDARD DWG. NO. VV"1 STANDARD SYMBOLS FOR IMPROVEMENT PLANS STANDARD DWG. NO. VV"1 ITEM .MAXIMUM ALLOWABLE SLOPE OF EXCAVATION PER REQUIREMENTS OF CAL/OSHA (T) BACKFILL TRENCH ZONE WITH NATIVE EARTH BACKFILL OR IMPORTED MATERIAL 90% RELATIVE COMPATION* (X)BACKFILL PIPE BASE AND PIPE ZONE WITH IMPORTED SAND 90% RELATIVE COMPATION HAUNCHING UMITED PIPE DIAMETER MIN. MAX. 1" THROUGH 8" 6" 9" A 10" THROUGH 16" 8" 12" A 18" THROUGH 24" 10" 18" 27" THROUGH 36" 12" 24" *1N PAVED AREA. TRENCH ZONE SHALL BE COMPACTED TO 95% MIN. NO SCALE DESCRIPTION BEDDING AND BACKFILL MATERIAL SPEC/DWG SECT 02225 ,£V. APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT TYPICAL TRENCH SECTION TYPICAL TRENCH SECTION TYPICAL TRENCH SECTION CITY ENGINEER DATE STANDARD DWG. NO. W-2 SIDEWALK CURB & GUTTER MFTFR AND BALL VALVE BY DISTRICT @®(4)0R(5) NOTES: 1. CONTRACTOR SHALL ADJUST ANGLE VALVE & METER BOX TO F.G. AFTER SIDEWALK IS INSTALLED &c APPROVED 2. DISTRICT WILL SET METER AND BALL VALVE 3. ALL COPPER JIONTS SHALL BE SILVER SOLDERED IN CONFORMANCE WITH SPECIFICATIONS. 4. TAP TO MAIN TO BE MINIMUM OF 24" FROM NEAREST COUPLING, FITTING, VALVE, BELL OR OTHER TAPS. 5. POSITON ANODE MIDWAY BETWEEN PIPEUNE AND METER BOX. 6. INTERIOR OF METER BOX SHALL BE CLEAR OF DEBRIS TO DEPTH OF 12'" AND CORP STOP FULLY EXPOSED DETAIL NON-CONTIGUOUS SIDEWALK & CURB SPEC/DWG ITEM DESCRIPTION COPPER. (TYPE 'K' . SOFT) OUTLET ON PVC PRESSURE PIPE OUTLET ON AC PIPE w-8 OUTLET ON CML&C STEEL PIPE W-9 OUTLET ON DUCTILE IRON PIPE W-9 1" ANGLE METER STOP . METER BOX AND COVER (TRAFFIC AREA) METER BOX AND COVER (NON-TRAFFIC AREA)" 30 LB. ZINC ANODE WITH ANODE LEAD WIRE W-25 REV. APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT 1" WATER SERVICE CONNECTION FOR 5/8", 3/^" & 1" METERS 1" WATER SERVICE CONNECTION FOR 5/8", 3/^" & 1" METERS 1" WATER SERVICE CONNECTION FOR 5/8", 3/^" & 1" METERS CITY ENGlHEiR ^ DATE J STANDARD DWG. NO. W-3 DOMESTIC WATER- LINE SEE DETAIL W-3 NOTES: REFER TO DRAWING W-3 FOR SPECIFICATIONS OF .STALLATION OF SERVICE LINE AND APPURTENANCES. 1. DISTRICT TO SET METER AND BALL VALVE. ALL OTHERS TO BE INSTALLED BY CONTRACTOR. 3. DOMESTIC WATER LINE MATERIAL WILL BE IN CONFORMANCE TO CODE. 4. ALL COPPER JOINTS SHALL BE SILVER SOLDERED IN CONFORMANCE WITH SPECIFICATIONS. SEE W-3, W-8, OR W~9 SPEC/DWG ITEM DESCRIPTION COPPER, [TYPE 'K' . SOFT 30 LB. ZINC ANODE LEAD WIRE 1" COPPER TEE (SILVER SOLDER) 1" 90' COPPER BEND (SILVER SOLDER) NOT USED 1" ANGLE METER STOP ^ j(f37 ARMORCAST METER BOX (OR EQUIVALENTT 1" BALL VALVE I" WATER METER BY DiSTRICT 10 BRASS UNION 2" FIRE SYSTEM WATER LINE(SIZE TO BE APPROVED BY FIRE MARSHAL) 11 ^EV APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT 1" DOMESTIC WATER SERVICE CONNECTION WITH FIRE SPRINKLER SYSTEM CITY ENGINMR ^ DATE 1" DOMESTIC WATER SERVICE CONNECTION WITH FIRE SPRINKLER SYSTEM STANDARD DWG. NO. W"3A 1" DOMESTIC WATER SERVICE CONNECTION WITH FIRE SPRINKLER SYSTEM STANDARD DWG. NO. W"3A 1. DISTRICT WILL SET METER AND BALL VALVE 2. ALL COPPER JIONTS SHALL BE SILVER SOLDERED IN CONFORMANCE WITH SPECIFICATIONS. TAP TO MAIN TO BE MINIMUM OF 18" FROM NEAREST COUPLING OF TAP. 4. POSITION ANODE MIDWAY BETWEEN PIPELINE AND METER BOX. 5. FOR NON-CONTIGUOUS SIDEWALK SEE DETAIL DRAWING W3. ITEM DESCRIPTION SPEC/DWG 1 2" COPPER SERVICE PIPE 2 OUTLET ON PVC PRESSURE PIPE w-8 3 OUTLET ON ACP PIPE W-8 4 OUTLET ON CML&C STEEL PIPE W-9 5 OUTLET ON DUCTILE IRON PIPE w-9 6 2" ANGLE METER STOP 7 METER BOX AND COVER (TRAFFIC AREA) 8 METER BOX AND COVER (NON-TRAFFIC AREA) 9 2" C X C 90* ELL (SILVER SOLDERED). 10 30 LB. ZINC ANODE WITH ANODE LEAD WIRE W-25 3 •?EV. APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT 2" WATER SERVICE CONNECTION FOR I 1/2" a 2" METERS CITY ENGINEEJ? DATE STANDARD DWG. NO. W-4 FINISH SURFACE. OR 5 30 LB. ZINC ANODE WITH ANODE LEAD WIRE PER STD. DWG. NO. 25. NOTES: 1. SEE SPECIFICATIONS FOR SOLDERING REQUIREMENTS 2. SEE SPECIRCATIONS FOR LID PAINTING REQUIREMENTS. 3. POSITION ANODE MIDWAY BETWEEN PIPELINE AND VALVE BOX. ITEM DESCRIPTION SPEC/DWG 1 1" TYPE "K" SOFT COPPER 2 OUTLET ON PVC PRESSURE PIPE. w-8 3 OUTLET ON AC PIPE. W-R 4 OUTLET ON CML&C STEEL PIPE. W-9 5 OUTLET ON DUCTILE IRON PIPE. W-9 6 1" ANGLE METER STOP 7 1 1/4" X 1" BRASS BUSHING. 8 1" BRASS STREET ELL. 9 1" ADAPTER M.I.P. X N.S.HT 10 HOSE THREAD CAP 11 VALVE BOX/LID W-1.1 12 CONCRETE COLLAR 13 8" PVC, C900 REV APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT 1" MANUAL AIR RELEASE ASSEMBLY CITY ENGINEER DATE 1 1" MANUAL AIR RELEASE ASSEMBLY STANDARD DWG. NO W"5 1" MANUAL AIR RELEASE ASSEMBLY STANDARD DWG. NO W"5 ® 6 •fi LOCATON OF WAR CORP. STOP. mm T.^777\ CC 90" ELL (SILVER SOLDER)' -4^^ |i3"ACi 11 24" NOTES: (SILVER SOLDER) 1. SEE SPECIFICATIONS FOR SOLDERING REQUIREMENTS 2. SEE SPECIFICATIONS FOR LID PAINTING REQUIREMENTS 3. SEE IMPROVEMENT PLANS FOR ASSEMBLY SIZE. WITH ANODE LEAD WIRE PER STD. DWG. NO 25. ITEM DESCRIPTION SPEC/DWG 1 OUTLET ON PVC PRESURE PIPE W-8 2 OUTLET ON AC PIPE W-8 3 OUTLET ON CML&C STEEL PIPE W-9 4 OUTLET ON DUCTILE IRON PIPE W-9 5 2" COPPER SERVICE PIPE. (TYPE 'K' SOFT). 6 2" ANGLE METER STOP 7 2" METER COMPANION FLANGE. (BRASS NUTS AND BOLTS). 8 2" BRASS STREET ELL 9 ADAPTFR-2" M.I.P. X 2 1/2" NSHT W/ 2 1/2" CAP 10 12" DIA. C.I. VALVE BOX COVER MARKED WATER OR RECYCLED WATER 11 30" DIAMETER X 8" THICK CONCRETE RING 12 12" GRAVITY SEWER PIPE SDR 35 REV. APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT 2" BLOW-OFF / MANUAL AIR RELEASE ASSEMBLIES CITY ENGINEER DATE STANDARO DWG. NO. W-6 ENCLOSURE PER APPROVED MATERIAL UST SEE SIDE VIFW TO THF I FFT SIDEWALK 0OR(g) CONNECT TO OUTLET ASSY.l^ 1. SEE SPECIFICATIONS FOR SOLDERING REQUIREMENTS. 2. SEE SPECIFICATIONS FOR PAINTING REQUIREMENTS. 3. SEE IMPROVEMENT PLANS FOR ASSEMBLY SIZE. 4. ALL VALVES AND FITTINGS SHALL BE SAME SIZE AS AIR VENT INLET. 5. POSITON ANODE MIDWAY BETWEEN PIPELINE AND VALVE BOX. ITEM DESCRIPTION SPEC/DWG ITEM DESCRIPTION 5PEC/DWG 1 1" COPPER. (TYPE 'K' , SOFT), 2" COPPER SER. PIPE. (TYPE "K" SOFT' 14 2" COPPER ADATER, COPPER SOLDER JOINT x MALE IPT. 0-300 PSI 2 OUTLET ON PVC PRESSURE PIPE w-8 14 2" COPPER ADATER, COPPER SOLDER JOINT x MALE IPT. 0-300 PSI 3 OUTLET ON AC PIPE w-8 15 2" FLARED TUBE STR CPLG, COPPER X MALE IPT. 0-150 PSI 4 OUTLET ON CML&C STEEL PIPE W-9 15 2" FLARED TUBE STR CPLG, COPPER X MALE IPT. 0-150 PSI 5 OUTLET ON DUCTILE IRON PIPE W-9 16 CONCRETE ANCHOR BLOCK WITH 2 CUBIC FEET 6 1" OR 2" ANGLE METER STOP 16 CONCRETE ANCHOR BLOCK WITH 2 CUBIC FEET 7 METER BOX & COVER (TRAFFIC AREA) 17 2" CL 125 CAST BRONZE 90' ELBOW WITH FEMALE IPT 8 METER BOX & COVER (NONTRAFFIC AREA) 18 2" BRASS PIPE, REGULAR WALL WtTH MALE IPT 9 1" OR 2" HEAVY DUTY 19 30"x30"x6" CONCRETE PAD 10 COMBINATION AIR RELEASE. 1" OR 2" BRASS STREET "L" 20 2" COMB. AIR RELEASE AND VACUUM VALVE, FEMALE IPT 11 1" OR 2" X 6" BRASS NIPPLE 21 AVE ASSEMBLY ENCLOSURE 12 1" OR 2" SCHEDULE 40 PVC 21 AVE ASSEMBLY ENCLOSURE 13 BRASS METER COMPANION FLANGE. (BRASS NUTS AND BOLTS ON 2") 22 1" OR 2" METER STOP 13 BRASS METER COMPANION FLANGE. (BRASS NUTS AND BOLTS ON 2") 2^ 2" BRONZE BAU VALVF REV. APPROVED DATE CARLSBAD MUNIClPA L WATER DISTRICT j?»Uw+TJelwi^ 7//b/c . CITY ENGINEER " DATE / ABOVE SURFACE 1 & 2" AIR-VACUUM VALVE ASSEMBLY & APPURTENANCE j?»Uw+TJelwi^ 7//b/c . CITY ENGINEER " DATE ABOVE SURFACE 1 & 2" AIR-VACUUM VALVE ASSEMBLY & APPURTENANCE STANDARD DWG. NO. ^ ABOVE SURFACE 1 & 2" AIR-VACUUM VALVE ASSEMBLY & APPURTENANCE STANDARD DWG. NO. ^ A.c. MAIN P.V.C. MAIN (3X4^^ n FOR WATER SERVICE CONNECTION ( TYP. ITEM DESCRIPTION SPEC/DWG 1 DOUBLE BAND BRASS SERVICE SADDLE. 2 BRONZE DOUBLE STRAP SERVICE SADDLE. 3 CORP. STOP 1" WATER SERVICE. w-3 4 CORP. STOP 2" WATER SERVICE. W-4 5 CORP. STOP 1" AIR VACUUM VALVE ASSEMBLY. W-7 6 CORP. STOP 2" AIR VACUUM VALVE ASSEMBLY W-7 7 1" MANUAL AIR RELEASE ASSEMBLY W-5 8 2" BLOW-OFF MANUAL AIR RELEASE ASSEMBLY. W-5&6 9 2" MANUAL BLOW-OFF / AIR RELEASE ASSEMBLY. W-6&7 REV. APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT OUTLETS ON A.C. OR P.V.C. MAIN FOR I INCH THRU 2 INCH ASSEMBLIES CITYENGINSR DATE STANDARD DWG. NO. W-8 f D.l. MAIN STEEL MAIN FOR WATER SERVICE CONNECTION ( TYP. ITEM DESCRIPTION SPEC/DWG 1 DOUBLE BAND BRASS SERVICE SADDLE. 2 CORP. STOP 1" WATER SERVICE. w-3 3 CORP. STOP 2" WATER SERVICE. W-4 4 CORP. STOP 1" AIR VACUUM VALVE ASSEMBLY. W-7 5 CORP. STOP 2" AIR VACUUM VALVE ASSEMBLY. W-7 6 1" MANUAL AIR RELEASE ASSEMBLY. W-5 7 2" BLOW-OFF MANUAL AIR RELEASE ASSEMBLY. W-6&7 8 _A 2" BLOW-OFF / AIR RELEASE ASSEMBLY. W-6&7 9 NOT USED 10 3000 PSI FORGED STEEL COUPLING WELDED TO MAIN. W-14 11 INSULATING BUSHING. { LEXAN OR DELRIN ). W-10 REV. APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT OUTLETS ON D.l. OR STEEL MAIN FOR 1 INCH THRU 2 INCH ASSEMBLIES CITY ENGINEER DATE OUTLETS ON D.l. OR STEEL MAIN FOR 1 INCH THRU 2 INCH ASSEMBLIES STANDARD DWG. NO. W~9 OUTLETS ON D.l. OR STEEL MAIN FOR 1 INCH THRU 2 INCH ASSEMBLIES STANDARD DWG. NO. W~9