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PAL General Engineering Inc; 2012-11-19; PWS13-10TRAN
RECORDED REQUESTED BY CITY OF CARLSBAD AND WHEN RECORDED PLEASE MAILTO: City Clerk City of Carlsbad 1200 Carlsbad Village Drive Carlsbad, California 92008 ^ Ai DOC lllllllllllllill 20- Iiiillilli 4-0378997 llllliilllllllllllllllllll SEP 03, 2014 3:32 PM OFFICIAL RECORDS SAN DIEGO COUNTY RECORDER'S OFFICE Ernest J. Dionenburg, Jr., COUNTY RECORDER FEES: 0.00 PAGES: Space above this line for Recorder's use. PARCEL NO: N/A 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 City of Carlsbad, a municipal corporation. 3. The full address ofthe 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 July 11, 2014, 6. The name of the contractor for such work or improvement is PAL General Engineering, Inc. 7. The property on which said work or improvement was completed is in the City of Carlsbad, County of San Diego, State of California, and is described as follows: Palomar Airport Road and College Boulevard Intersection Improvements, Project Nos. 6028/6029. 8. The street address of said property is the intersection of Palomar Airport Road and College Boulevard in the City of Carlsbad. OF/CARLSBAD jCyK^ity Engif.^. Patrick Vaughan,Engineering Manager VERIFICATION OF CITY CLERK I, the undersigned, say: I am the City Clerk ofthe City of Carlsbad, 1200 Carlsbad Village Drive, Carlsbad, California, 92008; the City Council of said City on August 26 , 2QVi 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 August 27 20l!L. at Carlsbad, Califomia. CITY OF CARLSBAD AB #21,710 Reso. 2014-203 & y^^U->— BT^BARA ENGLESi^ City Clerk Word\Maslers\Forms\Notice of Completion (City) 3/9/98 Date Routed: To: Department Head Construction Management & Inspection Finance Director City Manager/Mayor Construction Management & Inspection Reasons for changes: Item 1: Item 2: Item 3: Item 4: The actual quantity of Schedule A: Bid Item "AC Pavement," exceeds the original estimate. Increase Bid Item No. 4 by 479 SF for a· total amount of 2165 SF. The actual quantity of Schedule A: Bid Item No. 23, "Remove and Relocate Existing Split Rail Fence," exceeds the original estimate. Increase Bid Item No. 4 by 100 LF for.a total amount of 250 LF. The actual quantity of Schedule B: Bid Item No. 3, "Remove Existing CML&C Waterline," exceeds the original estimate. Increase Bid Item No. 4 by 10 LF for a total amount of 40 LF. Trench settlement has occurred at Station 77+30 Palomar Airport Road due to the incomplete storm drain installation resulting from SDG&E conflict at Station 77+14. Removal and replacement of the AC trench resurfacing is required for repair the street finish grade. CITY OF CARLSBAD CONTRACT CHANGE ORDER TRANSMITTAL -C/O # 2 PROJECT: 6028/6029, Palomar Airport Road and College Boulevard Intersection Improvements Date Routed: Department Head Construction Management & Inspection Finance Director � 2> t City Manager/Mayor Construction Management & Inspection Reasons for changes: Item 1: Item 2: Item 3: Item 4: The Contract Specifications and Contract Addendum state regular daytime work hours between 7:00am and 4:00pm, Monday through Friday and no anticipated restrictions. Night and/or Saturday work is required due to the increased traffic and safety concerns on Palomar Airport Road. The city requested the Contractor to perform night and Saturday work on 6/7, 6/8, 6/22 and 7/13. Two unmarked SDG&E electrical utility encasements have been identified at Sta. 2+18 College Boulevard and Sta. 76+97 Palomar Airport Road. The city requested additional excavation to expose utility package for SDG&E. The additional excavation required working outside of normal work hours for safety and public convenience. SDG&E has prior rights in this part of the city right of way. The city requested the Contractor to assist SDG&E in chipping unmarked high voltage electrical slurry package at Sta. 76+97 Palomar Airport Road within SDG&E easement, to identify the exact location of two (2) live conduits. The work included maintaining steel trench plates, providing traffic control, additional backfill and AC paving. Installation of the 36-inch storm drain on Palomar Airport Road from Station 76+77 to Station 77+14 requires a modified vertical alignment. The modification is required to avoid a conflict with two (2) unmarked electrical conduits at Station 76+97. The revised installation includes placement of 16 LF of 36-inch elliptical storm drain pipe, installation of 16LF of 36-inch RCP, relocation of an existing 3" gas line, demolition of unmarked slurry backfill, and an additional pre-cast storm drain clean out. CITY OF CARLSBAD San Diego County Califomia CONTRACT DOCUMENTS, GENERAL PROVISIONS, SUPPLEMENTAL PROVISIONS AND TECHNICAL SPECIFICATIONS FOR Palomar Airport Road and College Boulevard Intersection Improvements CONTRACT NO. 6028/6029 BID NO. PWS13-10TRAN '•^ Revised 06/10/09 Contract No. 6028/6029 Page 1 of 159 Pages TABLE OF CONTENTS Item Page Notice Inviting Bids 8 Contractor's Proposal 12 Bid Security Form 21 Bidder's Bond to Accompany Proposal 22 Guide for Completing the "Designation Of Subcontractors" Form 24 Designation of Subcontractor and Amount of Subcontractor's Bid Items 26 Bidder's Statement of Technical Ability and Experience 27 Bidder's Certificate of Insurance for General Liability, Employers' Liability, Automotive Liability and Workers' Compensation 28 Bidder's Statement Re Debarment 29 Bidder's Disclosure of Discipline Record 30 Non-Collusion Affidavit to Be Executed by Bidder and Submitted with Bid 32 Contract Public Works 33 Labor and Materials Bond 39 Faithful Performance/Warranty Bond 41 Optional Escrow Agreement for Surety Deposits in Lieu of Retention 43 V Revised 03/21/12 Contract No. 6028/6029 Page 2 of 158 Pages GENERAL PROVISIONS Section 1 Terms, Definitions Abbreviations and Symbols 1-1 Terms 46 1-2 Definitions 47 1 -3 Abbreviations 51 1-4 Units of Measure 54 1- 5 Symbols 55 Section 2 Scope and Control of The Work 2- 1 Award and Execution of Contract 56 2-2 Assignment 56 2-3 Subcontracts 56 2-4 Contract Bonds 57 2-5 Plans and Specifications 58 2-6 Work to be Done 62 2-7 Subsurface Data 62 2-8 Right-of-Way 62 2-9 Surveying 62 2-10 Authority of Board and Engineer 66 2- 11 Inspection 67 Section 3 Changes in Work 3- 1 Changes Requested by the Contractor 67 3-2 Changes Initiated by the Agency 67 3-3 Extra Work 69 3-4 Changed Conditions 71 3- 5 Disputed Work 72 Section 4 Control of Materials 4- 1 Materials and Workmanship 75 4- 2 Materials Transportation, Handling and Storage 80 Section 5 Utilities 5- 1 Location 80 5-2 Protection 81 5-3 Removal 81 5-4 Relocation 82 5-5 Delays 82 5- 6 Cooperation 83 Section 6 Prosecution, Progress and Acceptance of the Work 6- 1 Construction Schedule and Commencement of Work 83 6-2 Prosecution of Work 88 6-3 Suspension of Work 90 6-4 Default by Contractor 91 6-5 Termination of Contract 91 6-6 Delays and Extensions of Time 92 6-7 Time of Completion 93 6-8 Completion, Acceptance, and Warranty 94 6-9 Liquidated Damages 94 6-10 Use of Improvement During Construction 94 Revised 03/21/12 Contract No. 6028/6029 Page 3 of 158 Pages Section 7 7-1 7-2 7-3 7-4 7-5 7-6 7 8 9 10 11 12 13 14 Responsibilities of the Contractor Contractor's Equipment and Facilities 95 Labor 95 Liability Insurance 95 Workers' Compensation Insurance 95 Permits 96 The Contractor's Representative 96 Cooperation and Collateral Work 97 Project Site Maintenance 97 Protection and Restoration of Existing Improvements 99 Public Convenience and Safety 99 Patent Fees or Royalties 107 Advertising 107 Laws to be Observed 107 Antitrust Claims 107 Section 8 Facilities for Agency Personnel (NOT USED) Section 9 Measurement and Payment 9-1 Measurement of Quantities for Unit Price Work 108 9-2 Lump Sum Work 108 9-3 Payment 108 9-4 Bid Items. Ill Revised 03/21/12 Contract No. 6028/6029 Page 4 of 158 Pages SUPPLEMENTAL PROVISIONS TO PART 2, 3 AND 6 OF THE SSPWC Part 2 Construction Materials Section 200 Rock Materials 200-1 Rock Products 113 200-2 Untreated Base Materials 114 Section 201 Concrete, Mortar and Related Materials 201 -1 Portland Cement Concrete 115 201 -3 Expansion Joint Filler and Joint Sealants 117 Section 203 Bituminous Materials 203- 6 Asphalt Concrete 118 Section 204 Lumber and Treatment with Preservatives 204- 1 Lumber and Plywood 119 Section 206 Miscellaneous Metal Items 206- 7 Traffic Signs 120 Section 207 Pipe 207- 2 Reinforced Concrete Pipe 122 207-10 Steel Pipe 122 207-25 Underground Utility Marking Tape 123 Section 209 Signals, Lighting and Electrical Systems -Section 86 Caltrans Standard Plans and Specs 86-2 Materials and Installation 124 86-5 Detectors 125 Section 210 Paint and Protective Coatings 210-1 Paint 134 Section 212 Landscape and Irrigation Materials 212-1 Landscape Materials 134 212-2 I rrlgation System Materials 139 212- 3 Electrical Materials 141 Section 213 Engineering Fabrics 213- 2 Geotextiles 142 213-3 Erosion Control Specialties 143 V Revised 03/21/12 Contract No. 6028/6029 Page 5 of 158 Pages PART 3 Construction Methods Section 300 Earthwork 300-1 Clearing and Grubbing 144 300-2 Unclassified Excavation 144 300-3 Structure Excavation and Backfill 146 300-5 Borrow Excavation 148 300-9 Geotextiles for Erosion Control and Water Pollution Control 148 300- 13 Storm Water Pollution Prevention Plan 149 Section 301 Treated Soil, Subgrade Preparation and Placement of Base Materials 301- 1 Subgrade Preparation 152 Section 302 Roadway Surfacing 302- 5 Asphalt Concrete Pavement 154 302- 11 Asphalt Pavement Repairs and Remediation 155 Section 303 Concrete and Masonry Construction. 303- 1 Concrete Structures 156 303-2 Air-Placed Concrete 157 303-5 Concrete Curbs, Walks, Gutters, Cross Gutters, Alley Intersections, Access Ramps, And Driveways 157 Section 306 Underground Conduit Construction 306-1 Open Trench Operations 157 306-5 Abandonment of Conduits and Structures 161 Section 308 Landscape and Irrigation Installation 308-2 Earthwork and Topsoil Placement 161 308-4 Planting 162 308-5 Irrigation System Installation 165 308-6 Maintenance and Plant Establishment 166 308-7 Guarantee 167 308-8 Measurement and Payment 169 Section 310 Painting 310-5 Painting Various Surfaces 170 310-7 Permanent Signing 171 Section 313 Temporary Traffic Control Devices 313-1 Temporary Pavement Traffic Markers 171 313-2 Temporary Traffic Signing 172 313-3 Temporary Railing (Type K) and Crash Cushions 173 313-4 Measurement and Payment 174 Revised 03/21/12 Contract No. 6028/6029 Page 6 of 158 Pages TECHNICAL SPECIFICATIONS DIVISION 02 - SITE WORK DIVISION 15 - MECHANICAL APPENDIX APPENDIX A - STANDARD DRAWINGS Revised 03/21 /12 Contract No. 6028/6029 Page 7 of 158 Pages CITY OF CARLSBAD, CALIFORNIA NOTICE INVITING BIDS UNTIL 2:00 PM ON OCTOBER 9, 2012, the City shall accept sealed bids, clearly marked as such, at the Faraday Center, 1635 Faraday Avenue, Carlsbad, 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: Construct new storm drain improvements along Palomar Airport Road and College Blvd and construct roadway improvements for a right turn lane extension along Palomar Airport Road, as shown on project plans Drawing No. 470-3 for the project known as: PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 BID NO. PWS13-10TRAN 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 City of Carlsbad 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 City to ensure performance under this Contract. Section 10263 of the Public Contract Code requires monies or securities to be deposited with the City 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 City of Cartsbad may disqualify a contractor or subcontractor from participating in bidding when a contractor or subcontractor has been debarred by the City of Cartsbad 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 Engineering 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" Committee 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. Revised 06/10/09 Contract No. 6028/6029 Page 8 of 159 Pages The City of Carisbad encourages the participation of minority and women-owned businesses. The City of Carisbad encourages all bidders, suppliers, manufacturers, fabricators and contractors to utilize recycled and recyclable materials when available, appropriate and approved by the Engineer. 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. Non-Collusion Affidavit 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 $254.031 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 City 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 City. 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: A ESCROW AGREEMENT If the Contractor intends to utilize the escrow agreement included in the contract documents in lieu of the usual 10% 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 $25.00 per set. If plans and specifications are to be mailed, the cost for postage should be added. '¥ Revised 06/10/09 Contract No. 6028/6029 Page 9 of 159 Pages 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 City of Carlsbad except as hereinbefore specified. No bidder may rely on directions given by any agent, employee or contractor of the City of Carlsbad except as hereinbefore specified. REJECTION OF BIDS The City of Carlsbad reserves the right to reject any or all bids and to waive any minor irregularity or informality in such bids. THE PAYMENT OF PREVAILING WAGES IS NOT REOUIRED The City of Carisbad is a Charter City. Carisbad Municipal Code Section 3.28.130 supersedes the provisions of the California Labor Code when the public work is not a statewide concern. The City Council has determined that it is not in the best interest of the city to require the payment of prevailing wages for this project. Payment of prevailing wages is at contractor's discretion. 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 of the 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 03/21/12 Contract No. 6028/6029 Page 10 of 158 Pages 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 terms 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 City 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 City 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 ali 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 City 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 City Council is contingent upon the Contractor submitting the required bonds and insurance, as described in the contract, within twenty days of bid opening. Ifthe Contractor fails to comply with these requirements, the City 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 City Council of the City of Carisbad, California, by Resolution No. 2012-195, adopted on the 28*^ day of August, 2012. August 30, 2012 Date Revised 06/10/09 Contract No. 6028/6029 Page 11 of 159 Pages CITY OF CARLSBAD PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 CONTRACTOR'SPRQPOSAL 15F*ENED, WITNESSED AND REj City Council City of Carlsbad 1200 Carlsbad Village Drive Carlsbad, Califomia 92008 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 furnish all labor, materials, equipment, transportation, and services required to do all the work to complete Contract No. 6028/6029 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" IMPROVEMENTS Item No. Description A-1 Mobilization at Five Thousand Dollars A-2 A-3 A-4 Approximate Quantity And Unit LS (Stipulated Amount) grubbing at Clearing and grubbir brai (Price in Words) Traffic control including temporary railing (Type K) and crash cushion at plA4r^i ^ f\i^ (Price in Werds) / Asphalt concrete pavement (2"/4"AC over 8"AB) at . 6e in Wc (Pri ^ords) LS 1,686 SF Unit Price (Figures) $ 5.000 1,800 SF $. IS. 6^ $ /7 - Revised 03/21/12 Contract No. 6028/6029 Total Amount (Figures) $ 5.000 Page 12 of 158 Pages (Price in Words) A-9 4" PCC sidewalk per SDRSD G-7at , (Price in Words) A-10 Storm drain trench bedding "burrito wrap" per City of Carlsbad. Standards at (Price in Words) A-11 27" RCP with Water Tight 48 LF Joints (1350-p) at i (Price in Words) A-12 2r'RCP(1350-D)at Approximate Item Quantity Unit Price Total Amount No. Description And Unit (Figures) (Figures) A-5 Trench restoration per City of 612 LF %MLo^ $ ^^Z. <=^ Carlsbad standards at (Price in Words) A-6 Curb and gutter per SDRSD 222 LF (Price in Words) A-7 Curb and gutter transition (6" 20 LF to 10") toType-A inlet at (Price in Words) A-8 Curb and gutter removal at 260 LF $ t^" ' % ^ 4tA Af^UsTC . 4^ '^ $ t60 1.207SF $ ^-^^ $Jl./ll_'"' 601 LF $ ^i"-^ %hjjJlL-- (11 ^ ^,Uo 143 LF %^0 "^^ %Jhl2l (Price in Words) Revised 03/21/12 Contract No. 6028/6029 Page 13 of 158 Pages Approximate Item Quantity Unit Price Total Amount No. Description And Unit (Figures) (Rqures) A-13 30" RCP with Water Tight 132 LF $ // S $ O / Joints (1350-D) at, y^?^ (Price in Words) A-14 36" RCP with Water Tight 264 LF Joints (1350-D) at. / j (Price in Words) A-15 18" RCP with Water Tight 14 LF $ - ^0 $_LLJAA. Joints ts (1350-DLat A^\i-^^ (Price in Words) A-16 20' Type A-1 curb inlet per SDRSD D-1 at . (Price in Words) ^ (Price in Words) 1 EA !6^;irg A-17 Wing type headwall per 1 EA SDRSD p-34 at , x A-18 Type A-4 cleanout per SDRSD D-,9 at , . . (Price in Words) ' A-19 Type A-5 cleanout per 1 EA SDRSD D-9 at . (Price in Words) ^ A-20 Removal of excess silt in 4 CY exlsting.27" RCP at - T'/J (Price in Words) A-21 PCC brow ditch Type B per 303 LF 3EA %_Ujrr£ Revised 03/21 /12 Contract No. 6028/6029 Page 14 of 158 Pages Approximate Item Quantity Unit Price Total Amount No. Description And Unit (Figures) (Figures) SDRSD D-75 at SDRSD D-75 at / // (Price in Words) A-22 Remove and dispose existing 50 LF brow ditch at J f / 2o $J^ (Price in Words) A-24 Traffic striping, pavement LS legends, and reflective pavement markers at (Price in Words) A-25 Landscaping and irrigation LS complete In place at / / (Price in Words) control at // i A ^ A-26 SWPPP, BMP's, and erosion LS control at (Price in Words) Total amount.of bid in words foi Schedule "A"://^ /KJ^ ^xAy -fyT.'Hyi^^ Total amount of bid in numbers for Schedule "A": $ * j ^ ^ 7 (Price in Words) A-23 Remove and relocate existing 150LF $ $ ^/^/^^ sp^tt rajl fendng at s SCHEDULE "B" 16" CML&C WATERLINE Revised 03/21/12 Contract No. 6028/6029 Page 15 of 158 Pages Approximate Item Quantity Unit Price Total Amount No. Description and Unit (Figures) (Figures) B-1 16" CML&C class 200 pipe LS $. with four welded 45 degree joints per CMWD detail W-31 and two f langeXpush joint (\ Init Priro in WnrHc^ «/ (Unit Price in Words) B-2 Concrete anchor blocks^t 2 EA ks^ B-3 Remove existing 16" CML & C • 30 LF Class 200 steel waterline at / // 3i (Unit Price in Wopds) Total amo^mo^id^n^rdsforJchejij^B-: ^J^^ j^^rtL/fe.-^ Total amount of bid in numbers for Schedule "B": $. Total amount of bid in numbers including Schedule "A" and Schedule "B": $. The basis of award will be the sum of Schedule "A" and "B". Price(s) given above are firm for 90 days after date of bid opening. Addendum(a) No(s)._A 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 City 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 City Council of the City of Carisbad, the City 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 Revised 03/21 /12 Contract No. 6028/6029 Page 16 of 158 Pages business or act in the capacity of a contractor within the State of California, validly licensed under license number ^^^^^^ classification t which expires on 4/30/2013 , and that this statement is true and correct and has the legal effect of an affidavit. A bid submitted to the City 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 City § 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 awarded, the contractor shall be properly licensed. The Undersigned bidder hereby represents as follows: 1. That no Council member, officer agent, or employee of the City of Carlsbad is personally interested, directly or indirectly, in this Contract, or the compensation to be paid hereunder; that no representation, oral or in writing, of the City Council, its officers, agents, or employees has inducted him/her to enter into this Contract, excepting only those contained in this form of Contract and the papers made a part hereof by its terms; and 2. That this bid is made without connection with any person, firm, or corporation making a bid for the same work, and is in all respects fair and without collusion or fraud. Accompanying this proposal is (Cash, Certified Check, Bond or Cashier's Check) for ten percent (10%) of the amount bid. The Undersigned is aware of the provisions of section 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 performance of the work of this Contract and continue to comply until the contract is complete. IF A SOLE OWNER OR SOLE CONTRACTOR SIGN HERE (1) Name under which business is conducted (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 Revised 03/21/12 Contract No. 6028/6029 Page 17 of 158 Pages Check a License - License Detail - Contractors State License Board Page 1 of2 DEPARTMENT OF CONSUMER AFFAIRS Contractors State License Board Contractor's License Detail - License # 916931 DISCLAIMER: A license status check provides information taken from the CSLB license database. Before relying on this information, you should be aware of the following limitations. CSLB complaint disclosure Is restricted by law (B&P 7124.6) If tiiis 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. License Numl^er Business Information Entity Issue Date Reissue Date Expire Date License Status Classifications Bonding Workers' Compensation 916931 Extract Date 11/7/2012 PAL GENERAL ENGINEERING INC Business Phone Number: (858) 638-7100 5374 EASTGATE MALL SAN DIEGO, CA 92121 Corporation 06/05/2008 04/24/2009 04/30/2013 ACTIVE This license is current and active. All information below should be reviewed. CLASS DESCRIPTION A GENERAL ENGINEERING CONTRACTOR CONTRACTOR'S BOND This license filed a Contractor's Bond with AMERICAN CONTRACTORS INDEMNITY COMPANY. Bond Number: 100062460 Bond Amount: $12,500 Effective Date: 04/24/2009 Contractor's Bond History BOND OF QUALIFYING INDIVIDUAL 1. The Responsible Managing Officer (RMO) JAHSHAN ABDELRAHMAN MAHMOUD certified that he/she owns 10 percent or more of the voting stock/equity of the corporation. A bond of qualifying individual is not required. Effective Date: 04/24/2009 WORKERS' COMPENSATION https://www2.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetaiLaspx?LicNum=91... 11/7/2012 Check a License - License Detail - Contractors State License Board Page 2 of 2 This license has workers compensation insurance with COMPANION PROPERTY AND CASUALTY INSURANCE COMPANY Policy Number: NWC000745100 Effective Date: 01/07/2012 Expire Date: 01/07/2013 Workers' Compensation History IVIiscellaneous Information DATE 04/24/2009 DESCRIPTION LICENSE REISSUED TO ANOTHER ENTITY Personnel List Conditions of Use | Privacy Policy Copyright © 2010 State of California https://www2.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=91... 11/7/2012 IF A PARTNERSHIP. SIGN HERE: (1) Name under which business is conducted. (2) Signature (given and surname and character of partner) (Note: Signature must be made by a general partner) (3) Place of Business (Street and Number) City and State (4) Zip Code Telephone No. (5) E-Mail IF A CORPORATION. SIGN HERE: (1) Name under which business is conducted PAL General Engineering, Inc. (2) Siqnature) (Signature) President (Title) Impress Corporate Seal here (3) Incorporated under the laws of the State of (4) Place of Business 5374 Eastgate Mall California (Street and Number) City and State san piego, CA (5) Zip Code ^2121 Telephone No. ^^Q^^Q'^^"" (6) E-Mail info@palsd.com NOTARIAL ACKNOWLEDGMENT OF EXECUTION BY ALL SIGNATORIES MUST BE ATTACHED Revised 03/21/12 Contract No. 6028/6029 Page 18 of 158 Pages ACKNOWLEDGMENT State of California County of San Diego before me, personally appeared ij (insert name and title 6f the offifcer) who proved to me on the basis of satisfactory evidefnce to be the person^) whose name^)<i^/are subscribed to the within instrument and acknowledged to me that he/^Ahey executed the same in his/figj^their authorized capacity]^), and that by his/@i/their signaturefs) on the instrument the person(^ orthe entity upon behalf of which the person(p.) acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws ofthe State of Califomia that the foregoing paragraph is true and correct. WITNESS my hand and official seal. Sianature^\^AOv^ (Seal) YASMINALQURAINI Commissiort No. 1922207 NOTARY PUBUIC-C^FORNIA SAN DIEGO COUNTY My Comm. Expiret JANUARY 16.2016 1 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: Maria Jahshan, President Abd Jahshan, President Revised 03/21 /12 Contract No. 6028/6029 Page 19 of 158 Pages BID SECURITY FORi\/l (Check to Accompany Bid) PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 (NOTE: The following form shall be used if check accompanies bid.) Accompanying this proposal is a *Certified *Cashiers check payable to the order of CITY OF CARLSBAD, 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 City provided this proposal shall be accepted by the City 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; othenvise, the check shall be returned to the undersigned. The proceeds of this check shall also become the property of the City 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«/ise 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 03/21 /12 Contract No. 6028/6029 Page 20 of 158 Pages BIDDER'S BOND TO ACCOMPANY PROPOSAL PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 KNOW ALL PERSONS BY THESE PRESENTS: That we, PAL General Engineering, Inc. as Principal, and"*"^® Hanover Insurance Company as Surety are held and firmly bound unto the City of Carlsbad, California, In an amount as follows: (must be at least ten percent (10%) of the bid amount) Ten Percent of Bid Amount (10%) for which payment, well and truly made, we birid 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: PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 in the City of Carlsbad, is accepted by the City Council, and if the Principal shall duly enter into and execute a Contract including required bonds and insurance policies within twenty (20) days from the date of award of Contract by the City Council of the City of Carlsbad, being duly notified of said award, then this obligation shall become null and void; otherwise, it shall be and remain in full force and effect, and the amount specified herein shall be forfeited to the said City. Revised 03/21/12 Contract No. 6028/6029 Page 21 of 168 Pages In the event Principal executed this bond as an shall not exonerate the Surety from Its obligations Individual, it is agreed that the death of Principal under this bond. Executed by PRINCIPAL this day of 2012. PRINCIPAL PAL General Engineering. Inc. (name of RrirYiipal) (\ K ... \A\: \i (slan here) (sign hdre) Maria Jahshan (print name here) President (sIgaJhere) ire} day (Title and Organization of Signatory) Byh Executed by SURETY this 27th of September 2012. SURETY: The Hanover Insurance Company (name of Surety) 2 MacArthur Place 2nd Floor, Santa Ana. CA 92707 (address of Surety) (714)415-3808 (print name here) (title and organization of signatory) (telephone By )ne number of Sure n7c (signature of Attorney-M-Fi Matthew C. Gaynor (printed name of Attorney-in-Fact) (Attach corporate resolution showing current power of attorney.) (Proper notarial acknowledgment of execution by PRINCIPAL and SURETY must be attached.) (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 corporate seal empowering that officer to bind the corporation.) APPROVED AS TO FORM: RONALD R. BALL City Attorney Revised 03/21/12 Contract No. 6028/6029 Page 22 of 158 Pages THE HANOVER INSURANCE COMPANY MASSACHUSETTS BAY INSURANCE COMPANY CITIZENS INSURANCE COMPANY OF AMERICA POWERS OF ATTORNEY CERTIFIED COPY KNOW ALL MEN BY THESE PRESENTS: That THE HANOVER INSURANCE COMPANY and MASSACHUSETTS BAY INSURANCE COMPANY, both being cx)rporations organized and existing under the laws ofthe State of New Hampshire, and CITIZENS INSURANCE COMPANY OF AMERICA, a corporation organized and existing under the laws ofthe State of Michigan, do hereby constitute and appoint Matthew C. Gaynor, Kim D. Vasquez and/or Daniel Frazee of Santee, CA and each is a true and lawful Attorney(s)-in-fact to sign, execute, seal, acknowledge and deliver for, and on its behalf, and as Its act and deed any place within the United States, or, ifthe following line be filled in, only within the area therein designated any and all bonds, recognizances, undertakings, contracts of indemnity or other writings obligatory in the nature thereof, as follows: Any such obligations in the United States, not to exceed Ten Million and No/100 ($10,000,000) in any single instance and said companies hereby ratify and confirm all and whatsoever said Attorney(s)-in-fact may lav\rfully do in the premises by virtue of these presents. These appointments are made under and by authority of the following Resolution passed by the Board of Directors of said Companies which resolutions are still in effect: "RESOLVED, That the Presideni or any Vice President, in conjunction with any Vice President, be and they are hereby authorized and empowered to appoint Attorneys-in-fact of the Company, in its name and as its acts, to execute and acknowledge for and on its behalf as Surety any and all bonds, recognizances, contracts of indemnity, waivers of citation and all other writings obligatory in the nature thereof, with power to attach thereto the seal of the Company. Any such writings so executed by such Attorneys-in-fact shall be as binding upon the Company as if they had been duly executed and acl<nowledged by the regularly elected officers of the Company in their own proper persons." (Adopted October 7,1981 - The Hanover Insurance Company; Adopted April 14,1982 - Massachusetts Bay Insurance Company; Adopted September 7, 2001 - Citizens Insurance Company of America) IN WITNESS WHEREOF, THE HANOVER INSURANCE COMPANY, MASSACHUSETTS BAY INSURANCE COMPANY and CITIZENS INSURANCE COMPANY OF AMERICA have caused these presents to be sealed with their respective corporate seals, duly attested by two Vice Presidents, this 21 st day of April 2011 KANOVER INSURANCE COMPANY MASSACHUSJnrS BAY INSURANCE COMPANY CITIZENS IH^DSANCE 999APANY OF AMERICA THE COMMONWEALTH OF MASSACHUSETTS ) COUNTY OF WORCESTER ) ss. On this 21st day of April 2011, before me came the above named Vice Presidents of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America, to me personally known to be the individuals and officers described herein, and acknowledged that the seals affixed to the preceding instrument are the corporate seals of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America, respectively, and that the said corporate seals and their signatures as officers were duly affixed and subscribed to said instrument by the authority and direction of said Corporations. Barbara A. Garlick, Notary Public My Commission Expires November 3, 2011 I, the undersigned Vice President of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America, hereby certify that the above and foregoing is a full, true and correct copy ofthe Original Power of Attorney issued by said Companies, and do hereby further certify that the said Powers of Attorney are still in force and effect. This Certificate may be signed by facsimile under and by authority ofthe following resolution ofthe Board of Directors of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America. "RESOLVED, That any and all Powers of Attorney and Certified Copies of such Powers of Attomey and certification in respect thereto, granted and executed by the President or any Vice President in conjunction with any Vice President of the Company, shall be binding on the Company to the same extent as if all signatures therein were manually affixed, even though one or more of any such signatures thereon may be facsimile." (Adopted October 7,1981 - The Hanover Insurance Company; Adopted April 14,1982 - Massachusetts Bay Insurance Company; Adopted September 7,2001 - Citizens Insurance Company of America) GIVEN under my hand and the seals of said Companies, at Worcester, Massachusetts, this 27th day of Septermber, 2012. THE HANOVER INSURANCE COMPANY MASSACHUSETTS BAY INSURANCE COMPANY CITIZENS INSURANCi COMPANY OF AMERICA m Margosian, Vice President ACKNOWLEDGMENT State of California County of San Diego On September 27, 2012 before me, Kathy Scheuerman, Notary Public (insert name and title of the officer) personally appeared IVIatthew 0. Gaynor who proved to me on the basis of satisfactory evidence to be the person^gO whose name{js) is/are subscribed to the within instrument and acknowledged to me that he/5lie/lliey executed the same in his/l'ier/their authorized capacityd^s), and that by his/bet^theif signature(;gO on the instrument the person(8:^, or the entity upon behalf of which the personO?) 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 KATHY SCHEUERMAN \ Convnission No. 1884440 o NOTARY PUBLIC CALIFORNIA w SAN DIEGO COUNTY > ''Commission Expires March 28,2014 \ (Seal) ACKNOWLEDGMENT State of California County of San Diego On _ before me, ^^^Att^f // (insert name and titie of the officer) personally appeared . . t^-- ^ who proved to me on the basis of satisfactory evidence to be the person(Vwhose name(^) g/are subscribed to the within instrument and acknowledged to me that he/^/they executed the same in his/l((^/their authorized capacity(h^;^, and that by his/ltfgr/their signature^ on the instrument the person(^, orthe entity upon behalf of which the person^) 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. r Signature (Seal) YASMINALQURAINI Commission No. 1922207 NOTARY PUBLIC-CAUFORNIA SAN DIEGO COUNTV My Comm Expires JANUARY 16. 2015 ACKNOWLEDGMENT State of California County of San Diego On (fJoki/v 'hll before me, isfactorv evidence to be the r) personally appeared . .-— . who proved to me on the basis of satisfactory evidfence to be the person(^whose name^)ife/are subscribed to the within instrument and acknowledged to me that(5^/she/they executed the same in @/her/their authorized capacity(>^), and that by (^her/their signature^^ on the instrument the person(^ orthe entity upon behalf of which the persor^^^) 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 (Seal) YASMIN ALQURAINI Commission No. 1922207 NOTARY F-UBLIC-CALIFORNIA SAN OirGO COUNTY My Comm Expires JANUARY 16. 2015 Company Profile Page 1 of 2 Company Profile HANOVER INSURANCE COMPANY (THE) 440 LINCOLN STREET WORCHESTER, MA 01653 800-955-8850 Agent for Service of Process NANCY FLORES, C/O CT CORPORATION SYSTEM 818 WEST SEVENTH STREET LOS ANGELES, CA 90017 Unable to Locate the Agent for Service of Process? Reference Information NAIC #: 22292 NAIC Group #: 0088 Califomia Company ID #: 2097-4 Date authorized in Califomia: January 01, 1973 License Status: UNLIMITED-NORMAL Company Type: Property & Casualty State of Domicile: NEW HAMPSHIRE Lines of Insurance Authorized to Transact 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. AIRCRAFT AUTOMOBILE BOILER AND MACHINERY BURGLARY COMMON CARRIER LIABILITY CREDIT DISABILITY FIRE LIABILITY MARINE MISCELLANEOUS PLATE GLASS http://interactive.web.insurance.ca.gov/webuser/idb_cojprof_utl.get_co_prof7p_EID-5835 10/9/2012 Company Profile Page 2 of 2 SPRINKLER SURETY TEAM AND VEHICLE WORKERS' COMPENSATION Company Complaint Information Company Enforcement Action Documents Company Performance & Comparison Data Composite Complaint Studies Want More? Help Me Find a Company Representative in My Area Last Revised - September 18, 2012 10:12 AM Copyright © Califomia Department of Insurance http://interactiye.web.insurance.ca. goy/webuser/idb_co_prof_utl.get_co_prof?p_EID-5 83 5 10/9/2012 GUIDE FOR COMPLETING THE "DESIGNATION OF SUBCONTRACTORS" FORM REFERENCES Prior to preparation of the following "Subcontractor Disclosure Forni" Bidders are urged to review the definitions in section 1-2 of the General Provisions to this Contract, especially, "Bid", "Bidder", "Contract", "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 infomiation 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 othenwlse to be preformed 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 sen/ice 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 fomri must be submitted as a part of the Bidder's sealed bid. Failure to provide complete and correct infomnation 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 appropnate 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 City of the specific facts that show the Bidder proposes to perform no less than fifty percent (50%) of the work with its own forces. Determination of the subcontract amounts for purposes of award of the contract shall be determined by the City Council in confonnance with the provisions of the contract documents and the various supplemental provisions. The decision of the City Council shall be final. Revised 03/21 /12 Contract No. 6028/6029 Page 23 of 158 Pages Contractor is prohibited from perfomiing 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 03/21/12 Contract No. 6028/6029 Page 24 of 158 Pages DESIGNATION OF SUBCONTRACTOR AND AMOUNT OF SUBCONTRACTOR'S BID ITEMS (To Accompany Proposal) PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 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 ($10,000), whichever is greater, and that no changes in the subcontractors listed work will be made except upon the prior approval of the Agency. SUBCONTRACTOR'S BID ITEf IAS PortioaofWcMlc Su|)coiitractor Name and lldfsatioii of iuslrie$s Subcontractor's Lk^^^Mo.and Classffioatlon* Amount Of Work by Subcontractor In Dollars^ striping On Time Striping 847449 $1,800 8810-C Jamacha Blvd #365 Spring Vallery, CA 91977 Fencing In Line Fence 789516 $6, 000 PO Box 2637 Ramona, CA 92 065 Page of pages of this Subcontractor Designation form Pursuant to section 4104 (a)(2)(A) Califomia Public Contract Code, receipt of the 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 03/21/12 Contract No. 6028/6029 Page 25 of 158 Pages BIDDER'S STATEMENT OF TECHNICAL ABILITY AND EXPERIENCE (To Accompany Proposal) PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 The Bidder is required to state what work of a similar character to that included in the proposed Contract he/she has successfully perfomfied and give references, with telephone numbers, which will enable the City to judge his/her responsibility, experience and skill. An attachment can be used. Date CN^m^ract ^axtm £Hid Address of iiiio Efi^i^yer Name and Phone No. of Pemon to €^it|reft Type of Work Amount Contr^t 7v f Y >v w Revised 03/21/12 Contract No. 6028/6029 Page 26 of 158 Pages PAL General Engineering Inc. www.palsd.com Projects Project information Work Descriptions 1 Pavement Malntenace at the Port of San Diego Work includes asphalt pavement crack seal, slurry seal, mill and other pave operations. 3' inch thick AC Paving as well as polymer cement Slurry Owner: San Diego Unfied Port District Work includes asphalt pavement crack seal, slurry seal, mill and other pave operations. 3' inch thick AC Paving as well as polymer cement Slurry General Contractor: PAL General Engineering, Inc. Work includes asphalt pavement crack seal, slurry seal, mill and other pave operations. 3' inch thick AC Paving as well as polymer cement Slurry Contract Value: $ 1,067,286.69 Work includes asphalt pavement crack seal, slurry seal, mill and other pave operations. 3' inch thick AC Paving as well as polymer cement Slurry Start Date: 7/1/2012 Work includes asphalt pavement crack seal, slurry seal, mill and other pave operations. 3' inch thick AC Paving as well as polymer cement Slurry Completed: 8/5/2012 Work includes asphalt pavement crack seal, slurry seal, mill and other pave operations. 3' inch thick AC Paving as well as polymer cement Slurry Contract Duration: 100 Work includes asphalt pavement crack seal, slurry seal, mill and other pave operations. 3' inch thick AC Paving as well as polymer cement Slurry Project Manager: William MeWon Work includes asphalt pavement crack seal, slurry seal, mill and other pave operations. 3' inch thick AC Paving as well as polymer cement Slurry Work includes asphalt pavement crack seal, slurry seal, mill and other pave operations. 3' inch thick AC Paving as well as polymer cement Slurry 2 DHL Relocation 2 Owner: San Diego County Regional Airport Full Section pavement replacement with 2 General Contractor: PAL General Engineering Inc Full Section pavement replacement with 2 Contract Value: $ 409,000.00 Full Section pavement replacement with 2 Start Date: 4/3/2012 Full Section pavement replacement with 2 Completed: 4/29/2012 Full Section pavement replacement with 2 Contract Duration: 30 Full Section pavement replacement with 2 Project Manager: Omniah Salem Full Section pavement replacement with 2 Full Section pavement replacement with 3 Street Improvement RDA Phase 38 Adjust Existing Manholes to Grade, Remove Existing Curb and Gutter, and AC Street Section. Install Asphalt Concrete Paving 6" AC and 9" 3 Owner: City of Imperial Beach Adjust Existing Manholes to Grade, Remove Existing Curb and Gutter, and AC Street Section. Install Asphalt Concrete Paving 6" AC and 9" 3 General Contractor: PAL General Engineering Inc Adjust Existing Manholes to Grade, Remove Existing Curb and Gutter, and AC Street Section. Install Asphalt Concrete Paving 6" AC and 9" 3 Contract Value: $ 1,550,758.00 Adjust Existing Manholes to Grade, Remove Existing Curb and Gutter, and AC Street Section. Install Asphalt Concrete Paving 6" AC and 9" 3 Start Date: 12/8/2011 Adjust Existing Manholes to Grade, Remove Existing Curb and Gutter, and AC Street Section. Install Asphalt Concrete Paving 6" AC and 9" 3 Completed: 8/6/2012 Adjust Existing Manholes to Grade, Remove Existing Curb and Gutter, and AC Street Section. Install Asphalt Concrete Paving 6" AC and 9" 3 Contract Duration: 180 Working Days Adjust Existing Manholes to Grade, Remove Existing Curb and Gutter, and AC Street Section. Install Asphalt Concrete Paving 6" AC and 9" 3 Project Manager: Larry Martin Adjust Existing Manholes to Grade, Remove Existing Curb and Gutter, and AC Street Section. Install Asphalt Concrete Paving 6" AC and 9" 3 Adjust Existing Manholes to Grade, Remove Existing Curb and Gutter, and AC Street Section. Install Asphalt Concrete Paving 6" AC and 9" 4 City Hall Parking Lot ADA Improvement Work Includes 6" Curb, Construct AC Pavement, ADA Compliant Galvanized Grate 4 Owner: City of Encinitas Work Includes 6" Curb, Construct AC Pavement, ADA Compliant Galvanized Grate 4 General Contractor: PAL General Engineering, Inc. Work Includes 6" Curb, Construct AC Pavement, ADA Compliant Galvanized Grate 4 Contract Value: $ 178,510.11 Work Includes 6" Curb, Construct AC Pavement, ADA Compliant Galvanized Grate 4 Start Date: 1/13/2012 Work Includes 6" Curb, Construct AC Pavement, ADA Compliant Galvanized Grate 4 Completed: 5/15/2012 Work Includes 6" Curb, Construct AC Pavement, ADA Compliant Galvanized Grate 4 Contract Duration: Work Includes 6" Curb, Construct AC Pavement, ADA Compliant Galvanized Grate 4 Project Manager: Kipp Hefner Work Includes 6" Curb, Construct AC Pavement, ADA Compliant Galvanized Grate 4 Work Includes 6" Curb, Construct AC Pavement, ADA Compliant Galvanized Grate Miramar College Services Center Work Includes Colored Concrete Paving, Unit Pavers, Curb and Gutter, and AC Pavement. Also, Heavy Duty Concrete paving (East & West) Owner: San Diego Unified School District Work Includes Colored Concrete Paving, Unit Pavers, Curb and Gutter, and AC Pavement. Also, Heavy Duty Concrete paving (East & West) General Contractor: PAL General Engineering, Inc. Work Includes Colored Concrete Paving, Unit Pavers, Curb and Gutter, and AC Pavement. Also, Heavy Duty Concrete paving (East & West) Contract Value: $ 195,125.00 Work Includes Colored Concrete Paving, Unit Pavers, Curb and Gutter, and AC Pavement. Also, Heavy Duty Concrete paving (East & West) Start Date: 10/28/2012 Work Includes Colored Concrete Paving, Unit Pavers, Curb and Gutter, and AC Pavement. Also, Heavy Duty Concrete paving (East & West) Completed: 7/30/2012 Work Includes Colored Concrete Paving, Unit Pavers, Curb and Gutter, and AC Pavement. Also, Heavy Duty Concrete paving (East & West) Contract Duration: Work Includes Colored Concrete Paving, Unit Pavers, Curb and Gutter, and AC Pavement. Also, Heavy Duty Concrete paving (East & West) Project Manager: Cindy Lasley Work Includes Colored Concrete Paving, Unit Pavers, Curb and Gutter, and AC Pavement. Also, Heavy Duty Concrete paving (East & West) Work Includes Colored Concrete Paving, Unit Pavers, Curb and Gutter, and AC Pavement. Also, Heavy Duty Concrete paving (East & West) 2011-2012 Streets and Drainage improvements Owner: City of Del Mar Work Includes, Romaine Existing and General Contractor: PAL General Engineering, Inc. Construct 6" and Variable Height Contract Value: $ 357,715.80 Concrete Curb and Gutter (SDRSD G-2 Start Date: 2/10/2012 Type G). Remove and Construct 6- inch Completed: 8/3/2012 AC Bern (SDRSD G-5 Type A) Contract Duration: 60 Working Days Project Manager: Joe Bride Harborslde Elementary School Pedestrian Safety Improvement Excavation and Grading as well as Clearing and Grubbing. Work also included 4-inch P.C.C. Sidewalk (SDRSD G-7) Type A,B,C,D Pedestrian Ramp, and Asphalt Concrete Pavement and Seal Coat Owner: City of Chula Vista Excavation and Grading as well as Clearing and Grubbing. Work also included 4-inch P.C.C. Sidewalk (SDRSD G-7) Type A,B,C,D Pedestrian Ramp, and Asphalt Concrete Pavement and Seal Coat General Contractor: PAL General Engineering, Inc. Excavation and Grading as well as Clearing and Grubbing. Work also included 4-inch P.C.C. Sidewalk (SDRSD G-7) Type A,B,C,D Pedestrian Ramp, and Asphalt Concrete Pavement and Seal Coat Contract Value: $ 407,769.00 Excavation and Grading as well as Clearing and Grubbing. Work also included 4-inch P.C.C. Sidewalk (SDRSD G-7) Type A,B,C,D Pedestrian Ramp, and Asphalt Concrete Pavement and Seal Coat Start Date: 2/29/2012 Excavation and Grading as well as Clearing and Grubbing. Work also included 4-inch P.C.C. Sidewalk (SDRSD G-7) Type A,B,C,D Pedestrian Ramp, and Asphalt Concrete Pavement and Seal Coat Completed: 6/20/2012 Excavation and Grading as well as Clearing and Grubbing. Work also included 4-inch P.C.C. Sidewalk (SDRSD G-7) Type A,B,C,D Pedestrian Ramp, and Asphalt Concrete Pavement and Seal Coat Contract Duration: 60 Working Days Excavation and Grading as well as Clearing and Grubbing. Work also included 4-inch P.C.C. Sidewalk (SDRSD G-7) Type A,B,C,D Pedestrian Ramp, and Asphalt Concrete Pavement and Seal Coat Project Manager: Carlos Melendez Excavation and Grading as well as Clearing and Grubbing. Work also included 4-inch P.C.C. Sidewalk (SDRSD G-7) Type A,B,C,D Pedestrian Ramp, and Asphalt Concrete Pavement and Seal Coat 2 ADA Improvements Phase li - Excavation and Grading as well as Clearing and Grubbing. Work also included 4-inch P.C.C. Sidewalk (SDRSD G-7) Type A,B,C,D Pedestrian Ramp, and Asphalt Concrete Pavement and Seal Coat 2 Owner: San Diego Unified Port District ADA Curb Ramps improvements ,Curb & Gutter, Sidewalk , concrete paving , Class II Base , Asphalt Paving , striping , excavation , demolition , Security Electric work, Fence 2 General Contractor: PAL General Engineering Inc ADA Curb Ramps improvements ,Curb & Gutter, Sidewalk , concrete paving , Class II Base , Asphalt Paving , striping , excavation , demolition , Security Electric work, Fence 2 Contract Value: $ 1,611,425.00 ADA Curb Ramps improvements ,Curb & Gutter, Sidewalk , concrete paving , Class II Base , Asphalt Paving , striping , excavation , demolition , Security Electric work, Fence 2 Start Date: 11/27/2010 ADA Curb Ramps improvements ,Curb & Gutter, Sidewalk , concrete paving , Class II Base , Asphalt Paving , striping , excavation , demolition , Security Electric work, Fence 2 Completed: 3/30/2012 ADA Curb Ramps improvements ,Curb & Gutter, Sidewalk , concrete paving , Class II Base , Asphalt Paving , striping , excavation , demolition , Security Electric work, Fence 2 Contract Duration: 360 Working Days ADA Curb Ramps improvements ,Curb & Gutter, Sidewalk , concrete paving , Class II Base , Asphalt Paving , striping , excavation , demolition , Security Electric work, Fence 2 Project Manager: William Melton ADA Curb Ramps improvements ,Curb & Gutter, Sidewalk , concrete paving , Class II Base , Asphalt Paving , striping , excavation , demolition , Security Electric work, Fence 2 ADA Curb Ramps improvements ,Curb & Gutter, Sidewalk , concrete paving , Class II Base , Asphalt Paving , striping , excavation , demolition , Security Electric work, Fence 2 Oxford Street improvement Full Section pavement replacement with Tensar TXT , Cab , Asphalt paving , Curb & guteer, Sidewalks , Driveways , Filtera drainage units , curb Inlet, electrical, fence, Landscape 2 Owner: Full Section pavement replacement with Tensar TXT , Cab , Asphalt paving , Curb & guteer, Sidewalks , Driveways , Filtera drainage units , curb Inlet, electrical, fence, Landscape 2 General Contractor: PAL General Engineering Inc Full Section pavement replacement with Tensar TXT , Cab , Asphalt paving , Curb & guteer, Sidewalks , Driveways , Filtera drainage units , curb Inlet, electrical, fence, Landscape 2 Contract Value: $ 1,249,458.00 Full Section pavement replacement with Tensar TXT , Cab , Asphalt paving , Curb & guteer, Sidewalks , Driveways , Filtera drainage units , curb Inlet, electrical, fence, Landscape 2 Start Date: 8/15/2010 Full Section pavement replacement with Tensar TXT , Cab , Asphalt paving , Curb & guteer, Sidewalks , Driveways , Filtera drainage units , curb Inlet, electrical, fence, Landscape 2 Completed: 4/29/2011 Full Section pavement replacement with Tensar TXT , Cab , Asphalt paving , Curb & guteer, Sidewalks , Driveways , Filtera drainage units , curb Inlet, electrical, fence, Landscape 2 Contract Duration: 190 Full Section pavement replacement with Tensar TXT , Cab , Asphalt paving , Curb & guteer, Sidewalks , Driveways , Filtera drainage units , curb Inlet, electrical, fence, Landscape 2 Project Manager: Kalani Camatcho Full Section pavement replacement with Tensar TXT , Cab , Asphalt paving , Curb & guteer, Sidewalks , Driveways , Filtera drainage units , curb Inlet, electrical, fence, Landscape 2 Full Section pavement replacement with Tensar TXT , Cab , Asphalt paving , Curb & guteer, Sidewalks , Driveways , Filtera drainage units , curb Inlet, electrical, fence, Landscape 2 Tenth Ave. Marine Terminal Pavement Maintenance Asphalt Concrete Pavement, Cold Mill AC Pavement, Slurry Seal Coating Included (300 ft. Crack Sealing), Restore Pavement Striping, Apply Pavement Markings, Pavement Markers 2 Owner: The Port of San Diego Asphalt Concrete Pavement, Cold Mill AC Pavement, Slurry Seal Coating Included (300 ft. Crack Sealing), Restore Pavement Striping, Apply Pavement Markings, Pavement Markers 2 General Contractor: PAL General Engineering Inc. Asphalt Concrete Pavement, Cold Mill AC Pavement, Slurry Seal Coating Included (300 ft. Crack Sealing), Restore Pavement Striping, Apply Pavement Markings, Pavement Markers 2 Contract Value: $ 318,374.26 Asphalt Concrete Pavement, Cold Mill AC Pavement, Slurry Seal Coating Included (300 ft. Crack Sealing), Restore Pavement Striping, Apply Pavement Markings, Pavement Markers 2 Start Date: 7/20/2010 Asphalt Concrete Pavement, Cold Mill AC Pavement, Slurry Seal Coating Included (300 ft. Crack Sealing), Restore Pavement Striping, Apply Pavement Markings, Pavement Markers 2 Completed: 10/18/2010 Asphalt Concrete Pavement, Cold Mill AC Pavement, Slurry Seal Coating Included (300 ft. Crack Sealing), Restore Pavement Striping, Apply Pavement Markings, Pavement Markers 2 Contract Duration: 72 Working Days Asphalt Concrete Pavement, Cold Mill AC Pavement, Slurry Seal Coating Included (300 ft. Crack Sealing), Restore Pavement Striping, Apply Pavement Markings, Pavement Markers 2 Project Manager: Emesto Medina- (619) 686-7229 Asphalt Concrete Pavement, Cold Mill AC Pavement, Slurry Seal Coating Included (300 ft. Crack Sealing), Restore Pavement Striping, Apply Pavement Markings, Pavement Markers 2 emedina@Dortofsandlego.orB 2 Encinitas NCTD Parking Lot B Pavement Removal, Clearing and Grubbing, Variable Cold Plane, Adjustment of Manholes, Unclassified Excavation, Sacrificatrion, & Recompaction, Aggregate, Asphalt Concrete Paving, PVC Solid Wall and Perforated Storm Drain Pipe, Striping and Legends, Signage, 1 andsr-ane and Irriaatinn 2 Owner: City of Encinitas Pavement Removal, Clearing and Grubbing, Variable Cold Plane, Adjustment of Manholes, Unclassified Excavation, Sacrificatrion, & Recompaction, Aggregate, Asphalt Concrete Paving, PVC Solid Wall and Perforated Storm Drain Pipe, Striping and Legends, Signage, 1 andsr-ane and Irriaatinn 2 General Contractor: PAL General Engineering Inc. Pavement Removal, Clearing and Grubbing, Variable Cold Plane, Adjustment of Manholes, Unclassified Excavation, Sacrificatrion, & Recompaction, Aggregate, Asphalt Concrete Paving, PVC Solid Wall and Perforated Storm Drain Pipe, Striping and Legends, Signage, 1 andsr-ane and Irriaatinn 2 Contract Value: $ 1,018,452.00 Pavement Removal, Clearing and Grubbing, Variable Cold Plane, Adjustment of Manholes, Unclassified Excavation, Sacrificatrion, & Recompaction, Aggregate, Asphalt Concrete Paving, PVC Solid Wall and Perforated Storm Drain Pipe, Striping and Legends, Signage, 1 andsr-ane and Irriaatinn 2 Start Date: 5/14/2010 Pavement Removal, Clearing and Grubbing, Variable Cold Plane, Adjustment of Manholes, Unclassified Excavation, Sacrificatrion, & Recompaction, Aggregate, Asphalt Concrete Paving, PVC Solid Wall and Perforated Storm Drain Pipe, Striping and Legends, Signage, 1 andsr-ane and Irriaatinn 2 Completed: 10/15/2010 Pavement Removal, Clearing and Grubbing, Variable Cold Plane, Adjustment of Manholes, Unclassified Excavation, Sacrificatrion, & Recompaction, Aggregate, Asphalt Concrete Paving, PVC Solid Wall and Perforated Storm Drain Pipe, Striping and Legends, Signage, 1 andsr-ane and Irriaatinn 2 Contract Duration: 120 working Days Pavement Removal, Clearing and Grubbing, Variable Cold Plane, Adjustment of Manholes, Unclassified Excavation, Sacrificatrion, & Recompaction, Aggregate, Asphalt Concrete Paving, PVC Solid Wall and Perforated Storm Drain Pipe, Striping and Legends, Signage, 1 andsr-ane and Irriaatinn 2 Project Manager: Kipp Hefner- (760) 633-2775 Pavement Removal, Clearing and Grubbing, Variable Cold Plane, Adjustment of Manholes, Unclassified Excavation, Sacrificatrion, & Recompaction, Aggregate, Asphalt Concrete Paving, PVC Solid Wall and Perforated Storm Drain Pipe, Striping and Legends, Signage, 1 andsr-ane and Irriaatinn 2 khefner@citvofencinitas.org 3 2010 Delmar Street and Drainage improvements 3 Owner: City of Del Mar Traffic Control. BMPs . SWPPP .ADA Sidewalks , Curb & Gutters , Driveways , Slurry Seal, Asphalt Dig out, Asphalt Overlay , Electrical work , Striping , Landscaping, Exposed Concrete sidewalks , Class II Base , DG, Cold Milling , Surveying, Tree Grate , Manhole Adjustment, Crack Sealing . 3 General Contractor: PAL General Engineering Inc. Traffic Control. BMPs . SWPPP .ADA Sidewalks , Curb & Gutters , Driveways , Slurry Seal, Asphalt Dig out, Asphalt Overlay , Electrical work , Striping , Landscaping, Exposed Concrete sidewalks , Class II Base , DG, Cold Milling , Surveying, Tree Grate , Manhole Adjustment, Crack Sealing . 3 Contract Value: $ 490,444.10 Traffic Control. BMPs . SWPPP .ADA Sidewalks , Curb & Gutters , Driveways , Slurry Seal, Asphalt Dig out, Asphalt Overlay , Electrical work , Striping , Landscaping, Exposed Concrete sidewalks , Class II Base , DG, Cold Milling , Surveying, Tree Grate , Manhole Adjustment, Crack Sealing . 3 Start Date: 1/11/2010 Traffic Control. BMPs . SWPPP .ADA Sidewalks , Curb & Gutters , Driveways , Slurry Seal, Asphalt Dig out, Asphalt Overlay , Electrical work , Striping , Landscaping, Exposed Concrete sidewalks , Class II Base , DG, Cold Milling , Surveying, Tree Grate , Manhole Adjustment, Crack Sealing . 3 Completed: 4/21/2010 Traffic Control. BMPs . SWPPP .ADA Sidewalks , Curb & Gutters , Driveways , Slurry Seal, Asphalt Dig out, Asphalt Overlay , Electrical work , Striping , Landscaping, Exposed Concrete sidewalks , Class II Base , DG, Cold Milling , Surveying, Tree Grate , Manhole Adjustment, Crack Sealing . 3 Contract Duration: 90 Working Days Traffic Control. BMPs . SWPPP .ADA Sidewalks , Curb & Gutters , Driveways , Slurry Seal, Asphalt Dig out, Asphalt Overlay , Electrical work , Striping , Landscaping, Exposed Concrete sidewalks , Class II Base , DG, Cold Milling , Surveying, Tree Grate , Manhole Adjustment, Crack Sealing . 3 Project Manager: Eric Minicilli - (619) 520-9657 Traffic Control. BMPs . SWPPP .ADA Sidewalks , Curb & Gutters , Driveways , Slurry Seal, Asphalt Dig out, Asphalt Overlay , Electrical work , Striping , Landscaping, Exposed Concrete sidewalks , Class II Base , DG, Cold Milling , Surveying, Tree Grate , Manhole Adjustment, Crack Sealing . 3 eminlcilll@delmar.ca.us Traffic Control. BMPs . SWPPP .ADA Sidewalks , Curb & Gutters , Driveways , Slurry Seal, Asphalt Dig out, Asphalt Overlay , Electrical work , Striping , Landscaping, Exposed Concrete sidewalks , Class II Base , DG, Cold Milling , Surveying, Tree Grate , Manhole Adjustment, Crack Sealing . 4 NCMT Pave South West Perimeter Traffic Control. BMPs . SWPPP .ADA Sidewalks , Curb & Gutters , Driveways , Slurry Seal, Asphalt Dig out, Asphalt Overlay , Electrical work , Striping , Landscaping, Exposed Concrete sidewalks , Class II Base , DG, Cold Milling , Surveying, Tree Grate , Manhole Adjustment, Crack Sealing . 4 Owner: San Diego Unified Port District Earth Work, Selctive Site Demo, Storm Drain System, Filter Inserts, 3.0 MIL PVC Geomemberne, Security Procedures, 4 General Contractor: PAL General Engineering Inc. Earth Work, Selctive Site Demo, Storm Drain System, Filter Inserts, 3.0 MIL PVC Geomemberne, Security Procedures, 4 Contract Value: $ 485,643.00 Earth Work, Selctive Site Demo, Storm Drain System, Filter Inserts, 3.0 MIL PVC Geomemberne, Security Procedures, 4 Start Date: 12/14/2009 Mobilization, BMPS, Asphalt Treated 4 Completed: 1/30/2010 Permeable Base, Open Graded Asphalt 4 Contract Duration: 90 Working Days Concrete Pavement, Asphalt Cold Milling 4 Project Manager: Yeshi Mulugeta (619) 686-6250 & Overlay, Striping 4 ymuluget@portofsandiego.org S IFB-10008 Concrete and precast pavement Project S Owner: North County Transit District Traffic Control, including Safety Control S General Contractor: PAL General Engineering Inc. Around Train Tracks , Earth Work Contract Value: $ 252,718.53 Including Demolition of 2,500 CY of Dirt , Start Date: 11/7/2009 Sidewalk , Cross gutter. Driveways & ADA Completed: 1/14/2010 Ramps Replacment, Installation of Contract Duration: 100 Calender Days Pavers , and Landscaping , Cold Milling Project Manager: Steve Hoyle 760-518-8715 and Paving sho(a)sandag.org and Paving 6 Silver Strand Bike Patii Rehabilitation Owner: City of Coronado Traffic Control, Mobilization , install DG General Contractor: PAL General Engineering Inc. Material, Redwood headers, Crack Contract Value: 11/2/2009 Sealing , Asphalt Dig Out and Repairs , Start Date: 11/18/2009 Slurry Seal, Striping Completed: $ 111,638.74 Slurry Seal, Striping Contract Duration: 30 Working Days Project Manager: Ngyra Stebbins, (619)522-2423 nstebbin$@coronado.ca.us 7 Tideiands, Various Locations Preventative Pavement iVIaintenance FY2009 Traffic Control, Mobilization , Crack Sealing , Install Asphalt concrete over Class II Base Material, Install root barriers , ADA Ramps, Asphalt Milling and Dig out, Slurry Seal, Striping Owner: San Diego Unified Port District Traffic Control, Mobilization , Crack Sealing , Install Asphalt concrete over Class II Base Material, Install root barriers , ADA Ramps, Asphalt Milling and Dig out, Slurry Seal, Striping General Contractor: PAL General Engineering Inc. Traffic Control, Mobilization , Crack Sealing , Install Asphalt concrete over Class II Base Material, Install root barriers , ADA Ramps, Asphalt Milling and Dig out, Slurry Seal, Striping Contract Value: $ 204,578.00 Traffic Control, Mobilization , Crack Sealing , Install Asphalt concrete over Class II Base Material, Install root barriers , ADA Ramps, Asphalt Milling and Dig out, Slurry Seal, Striping Start Date: 3/23/2009 Traffic Control, Mobilization , Crack Sealing , Install Asphalt concrete over Class II Base Material, Install root barriers , ADA Ramps, Asphalt Milling and Dig out, Slurry Seal, Striping Completed: 5/9/2009 Contract Duration: 90 Working Days Project Manager: Bridgett Reid, (619)725-6057 breid@portofsandiego.org 8 Subcontractor Projects FY-11 Slurry Seal Group 6 Remove Concrete Pavement and replace Subcontractor American Asphalt South, Inc. with Asphalt Paving, Various Locations Contract Value: $ 497,379.40 with Average Area Between Start Date: 2/7/2012 7,000- 10,000 SF Completed: 4/30/2012 Contract Duration 90 Working Days Project Manager: ~9 Project Manager: FY11 Slurry Seal Group 8 Subcontractor American Asphalt South, Inc. Damaged AC Pavement Replacement, Contract Value: $ 528,747.00 Removal of Humps and Pavement Start Date: 1/5/2012 Irregularities Completed: 4/30/2012 Project Duration 90 Working Days Project Manager: 10 Project Manager: 2009-2010 Slurrv Seal and ARAM Proiect - Citv of Poway Subcontractor to Bond BlacktOD (GC Proiect #90407) Asphalt Dig out Major Streets Contract Value: $ 408,654.00 Concrete repairs Completed: 8/26/2009 Project Manager: Steve Pierce, Bond Blacktop (909) 992-6622 Project Manager: Jeff Beers, City of Poway (858) 668-4624 1 Slurry Seal Group 1 FY09 City of San Diego Subcontractor American Asphalt South Inc. Asphalt Dig out & Concrete Repairs Owner City of San Diego Contract Value: $ 1,580,245.00 Start Date 5/18/2009 Completed: 6/30/2009 Contract Duration 60 Working Days Project Manager: Kim LaSelle, (619) 527-5455 City of San Diego Project Manager: Tim Griffen, (909) 427-8276 American Asphalt South Inc. BIDDER'S CERTIFICATE OF INSURANCE FOR GENERAL LIABILITY, EMPLOYERS' LIABILITY, AUTOMOTIVE LIABILITY AND WORKERS' COMPENSATION (To Accompany Proposal) PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 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 confonnance with the requirements herein for each of: • Comprehensive General Liability • Automobile Liability • 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 Bidder Policies of insurance for Comprehensive General Liability, Automobile Liability, Workers Compensation and Employer's Liability in conformance with the requirements herein and Certificates of insurance to the Agency showing conformance with the requirements herein. All certificates of insurance and statements of willingness to issue insurance for auto policies offered to meet the specification of this contract must: 1) Meet the conditions stated in The Notice Inviting Bids and the General Provisions for this project for each insurance company that the Contractor proposes. 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. Revised 03/21/12 Contract No. 6028/6029 Page 27 of 158 Pages CERTIFICATE OF LIABILITY INSURANCE OP ID: VP DATE (MM/DD/YYYY) 11/12/12 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE 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 policy(ies) must be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). PRODUCER 619-937-0164 Rancho Mesa Insurance Services no-r n^eo 250 Rlverview Parkway #401 9-937-0168 Santee, CA 92071 Daniel W. Frazee CONTACT NAME: PRODUCER 619-937-0164 Rancho Mesa Insurance Services no-r n^eo 250 Rlverview Parkway #401 9-937-0168 Santee, CA 92071 Daniel W. Frazee PHONE FAX (A/C. No. Ext): (A/C, No): PRODUCER 619-937-0164 Rancho Mesa Insurance Services no-r n^eo 250 Rlverview Parkway #401 9-937-0168 Santee, CA 92071 Daniel W. Frazee E-MAIL ADDRESS: PRODUCER 619-937-0164 Rancho Mesa Insurance Services no-r n^eo 250 Rlverview Parkway #401 9-937-0168 Santee, CA 92071 Daniel W. Frazee PRODUCER DA, rt^A CUSTOMER ID #: rMUjt-l PRODUCER 619-937-0164 Rancho Mesa Insurance Services no-r n^eo 250 Rlverview Parkway #401 9-937-0168 Santee, CA 92071 Daniel W. Frazee INSURER(S) AFFORDING COVERAGE NAICff INSURED PAL General Engineering, Inc. 2615 Camino Del Rio Soutli #308 San DIego, CA 92108 INSURERA: Associated Industries Ins Co. INSURED PAL General Engineering, Inc. 2615 Camino Del Rio Soutli #308 San DIego, CA 92108 INSURER B: PraetoHan Insurance Company 37257 INSURED PAL General Engineering, Inc. 2615 Camino Del Rio Soutli #308 San DIego, CA 92108 INSURER c: National Union Fire Ins Co 19445 INSURED PAL General Engineering, Inc. 2615 Camino Del Rio Soutli #308 San DIego, CA 92108 INSURER D: Companlon Property & Casualty 12157 INSURED PAL General Engineering, Inc. 2615 Camino Del Rio Soutli #308 San DIego, CA 92108 INSURER E : INSURED PAL General Engineering, Inc. 2615 Camino Del Rio Soutli #308 San DIego, CA 92108 INSURER F : COVERAGES CERTIFICATE NUMBER: 2 REVISION NUMBER: 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. INSR LTR TYPE OF INSURANCE ADDL INSR SUBR WVD POLICY NUMBER POLICY EFF (MM/DD/YYYY) POLICY EXP (MM/DD/YYYY) LIMITS A GENERAL LIABILITY X X AES1020314 00 01/07/12 01/07/13 EACH OCCURRENCE $ 1,000,000 A X COMMERCIAL GENERAL LIABILITY X X AES1020314 00 01/07/12 01/07/13 DAMAGE TO RENTED PFJEMISES (Ea occurrence) $ 100,000 A CLAIMS-MADE X OCCUR X X AES1020314 00 01/07/12 01/07/13 MED EXP (Any one person) $ EXCLUDED A X CONTRACTUAL LIAB X X AES1020314 00 01/07/12 01/07/13 PERSONAL & ADV INJURY $ 1,000,000 A X Ded $5,000 X X AES1020314 00 01/07/12 01/07/13 GENERALAGGREGATE $ 2,000,000 A GEN'L AGGREGATE LIMIT APPLIES PER: X X AES1020314 00 01/07/12 01/07/13 PRODUCTS - COMP/OP AGG $ 2,000,000 A POLICY X JECT LOC X X AES1020314 00 01/07/12 01/07/13 $ B B AUl X X OMOBILE LIABILITY ANY AUTO ALL OWNED AUTOS SCHEDULED AUTOS HIRED AUTOS NON-OWNED AUTOS $500 Deductibles X CAH010001871 01/07/12 01/07/13 COMBINED SINGLE LIMIT (Ea accident) $ 1,000,000 B B AUl X X OMOBILE LIABILITY ANY AUTO ALL OWNED AUTOS SCHEDULED AUTOS HIRED AUTOS NON-OWNED AUTOS $500 Deductibles X CAH010001871 01/07/12 01/07/13 BODILY INJURY (Per person) $ B B AUl X X OMOBILE LIABILITY ANY AUTO ALL OWNED AUTOS SCHEDULED AUTOS HIRED AUTOS NON-OWNED AUTOS $500 Deductibles X CAH010001871 01/07/12 01/07/13 BODILY INJURY (Per accident) $ B B AUl X X OMOBILE LIABILITY ANY AUTO ALL OWNED AUTOS SCHEDULED AUTOS HIRED AUTOS NON-OWNED AUTOS $500 Deductibles X CAH010001871 01/07/12 01/07/13 PROPERTY DAMAGE (Per accident) $ B B X OMOBILE LIABILITY ANY AUTO ALL OWNED AUTOS SCHEDULED AUTOS HIRED AUTOS NON-OWNED AUTOS $500 Deductibles X CAH010001871 01/07/12 01/07/13 $ B B X OMOBILE LIABILITY ANY AUTO ALL OWNED AUTOS SCHEDULED AUTOS HIRED AUTOS NON-OWNED AUTOS $500 Deductibles X CAH010001871 01/07/12 01/07/13 $ C UMBRELLA LIAB EXCESS LIAB X OCCUR CLMMS-MADE BE025902951 10/01/11 01/07/13 EACH OCCURRENCE $ 5,000,000 C X UMBRELLA LIAB EXCESS LIAB OCCUR CLMMS-MADE BE025902951 10/01/11 01/07/13 AGGREGATE $ 5,000,000 C DEDUCTIBLE RETENTION $ BE025902951 10/01/11 01/07/13 $ C DEDUCTIBLE RETENTION $ BE025902951 10/01/11 01/07/13 $ D WORKERS COMPENSATION AND EMPLOYERS" LIABILITY y / N ANY PROPRIETOR/PARTNER/EXECUTIVE | 1 OFFICER/IVIEMBER EXCLUDED? (Mandatory in NH) If yes, describe under DESCRIPTiON OF OPERATIONS below N/A X NWC-0007451-00 01/07/12 01/07/13 V 1 WC STATU- 1 lOTH-^ \ TORY LIMITS 1 1 ER D WORKERS COMPENSATION AND EMPLOYERS" LIABILITY y / N ANY PROPRIETOR/PARTNER/EXECUTIVE | 1 OFFICER/IVIEMBER EXCLUDED? (Mandatory in NH) If yes, describe under DESCRIPTiON OF OPERATIONS below N/A X NWC-0007451-00 01/07/12 01/07/13 E.L. EACH ACCIDENT $ 1,000,000 D WORKERS COMPENSATION AND EMPLOYERS" LIABILITY y / N ANY PROPRIETOR/PARTNER/EXECUTIVE | 1 OFFICER/IVIEMBER EXCLUDED? (Mandatory in NH) If yes, describe under DESCRIPTiON OF OPERATIONS below N/A X NWC-0007451-00 01/07/12 01/07/13 E.L. DISEASE - EA EMPLOYEE $ 1,000,000 D WORKERS COMPENSATION AND EMPLOYERS" LIABILITY y / N ANY PROPRIETOR/PARTNER/EXECUTIVE | 1 OFFICER/IVIEMBER EXCLUDED? (Mandatory in NH) If yes, describe under DESCRIPTiON OF OPERATIONS below N/A X NWC-0007451-00 01/07/12 01/07/13 E.L DISEASE - POLICY LIMIT $ 1,000,000 B Rented/Leased Equipment CAH010001871 01/07/12 01/07/13 Limit 300,000 Ded. 1,000 DESCRIPTION OF OPERATIONS / LOCATIONS / VEHICLES (Attach ACORD 101, Additional Remarks Schedule, If more space is required) RE: PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS, BID NO. PWS13-10TRAN, PROJCT NO 6028/6029. THE CITY OF CARLSBAD, ITS OFFICIALS, EMPLOYEES AND VOLUNTEERS ARE INCLUDED AS ADDITIONAL INSURED PER FORM CG2010 ATTACHED. PRIMARY & NON-CONTRIBUTORY WORDING APPLIES. AUTO ADDITIONAL INSURED APPLIES PER ENDORSEMENT ATTACHED. CERTIFICATE HOLDER CANCELLATION CITYCAR CITY OF CARLSBAD 1635 FARADAY AVENUE CARLSBAD, CA 92008 SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE ACORD 25 (2009/09) © 1988-2009 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY THiS ENDORSEMENT CHANGES THE POLICY. PLEASE READ iT CAREFULLY. ADDITIONAL INSURED - OWNERS, LESSEES OR CONTRACTORS - (FORM B) This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART. SCHEDULE Name of Person or Organization: ALL PERSONS OR ORGANIZATIONS WHERE WRITTEN CONTRACT WITH THE NAMED INSURED REQUIRES 11/85 EDITION. THIS FORM DOES NOT APPLY TO YOUR WORK ON "RESIDENTIAL PROPERTY". (If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) WHO IS AN INSURED (Section II) is amended to include as an insured the person or organization shown in the Schedule, but only with respect to liability arising out of "your work" for that insured by or for you. CG 20 10 11 85 Copyright, Insurance Services Office, Inc., 1984 Page 1 of 1 POLICY NUMBER: AES1020314 00 COIVIIVIERCIAL GENERAL LIABILITY NX GL 009 08 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ iT CAREFULLY. PRIMARY AND NON-CONTRIBUTING INSURANCE (THIRD-PARTY) This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Third Party: ALL PERSONS OR ORGANIZATIONS WHERE REQUIRED BY WRITTEN CONTRACT WITH THE NAMED INSURED (Absence of a specifically named Third Party above means that the provisions of this endorsement apply as required by written contractual agreement with any Third Party for whom you are performing work.) Paragraph 4. of SECTION IV: COMMERCIAL GENERAL LIABILITY CONDITIONS is replaced by the following: 4. Other Insurance: With respect to the Third Party shown above, this insurance is primary and non-contributing. Any and all other valid and collectable insurance available to such Third Party in respect of work performed by you under written contractual agreements with said Third Party for loss covered by this policy, shall in no instance be considered as primary, co-insurance, or contributing insurance. Rather, any such other insurance shall be considered excess over and above the insurance provided by this policy. NX GL 009 08 09 Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER:AES1020314 00 COMMERCIAL GENERAL LIABILITY CG 24 04 05 09 WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART SCHEDULE Name Of Person Or Organization: ALL PERSONS OR ORGANIZATIONS WHERE REQUIRED BY WRITTEN CONTRACT WITH THE NAMED INSURED Information required to complete this Schedule, if not shown above, will be shown in the Declarations. The following is added to Paragraph 8. Transfer Of Rights Of Recovery Against Others To Us of Section IV - Conditions: We waive any right of recovery 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 05 09 © Insurance Services Office, Inc., 2008 Page 1 of 1 POLICY NUMBER: CAH010001871 COMMERCIAL AUTO PI CA 05 92 09 07 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. COMMERCIAL AUTOMOBILE ENHANCEMENT ENDORSEMENT This endorsement modifies insurance provided under the following: BUSINESS AUTO COVERAGE FORM Endorsement Effective: 01/07/12 Praetorian Insurance Company Named Insured: PAL General Engineering, Inc. Countersigned By: (Authorized Representative) This Endorsement premium is $ See Declarations. If no entry appears above, information required to complete this endorsement will be shown in the Declarations as appli- cable to the endorsement. 1. BROAD FORM INSURED The following is added to A. Coverage, 1. Who Is An Insured of SECTION II - LIABILITY COVERAGE: d. Any organization, other than a partnership or joint venture, over which you maintain ownership ora majority inter- est on the effective date of this coverage form if there is no similar insurance available to that organization. e. Any organization you newly acquire or form, other than a partnership or joint venture, and over which you maintain ownership or a majority interest. However, coverage under this provision does not apply: 1. If there is similar insurance available to the organization; or 2. To "bodily injury" or "property damage" that occurred before you acquired or formed the organization. 3. 180 days or more after its acquisition or formation by you, unless you have given us notice ofthe acquisition or formation. f Any employee of yours while using a covered "auto" you do not own, hire, or borrow in your business or your per- sonal affairs. 2. COVERAGE EXTENSIONS - SUPPLEMENTARY PAYMENTS SECTION II - LIABILITY COVERAGE, A. Coverage, 2. Coverage Extensions, a. Supplementary Payments, sub- paragraphs (2) and (4) are amended as follows: (2) Up to $3000 for cost of bail bonds (including bonds for related traffic law violations) required because of an "acci- dent" we cover. We do not have to furnish these bonds. (4) All reasonable expenses incurred by the "insured" at our request, including actual loss of earnings, up to $500 a day because of time off from work. PI CA 05 92 09 07 Page 1 of 4 3. FELLOW EMPLOYEE EXCLUSION SECTION II - LIABILITY COVERAGE, B. Exclusions, 5. Fellow Employee is replaced by the following: "Bodily Injury" to any fellow "employee" ofthe "insured" arising out of and in the course ofthe fellow "employee's" em- ployment. However, we will cover "bodily injury" caused by your "employee" to his or her fellow "employee" if the "bod- ily injury" results from the use of a covered "auto" you own or hire. 4. HIRED AUTO PHYSICAL DAMAGE & LOSS OF USE Under SECTION III - PHYSICAL DAMAGE COVERAGE: 1. Any "auto" you lease, hire, rent, or bonrow from someone other than your employees or partners or members of their household is a covered "auto" for each ofyour physical damage coverages. 2. The most we will pay for "loss" in any one accident is the lesser of: (1) $50,000; or (2) The actual cash value ofthe damaged or stolen property at the time ofthe "loss"; or (3) The cost of repairing or replacing the damaged or stolen property with other property of like kind and qual- ity. If you are liable for the "accident", we will also pay up to $750 per "accident" for the actual loss of use to the owner of the covered "auto". 3. Our obligations to pay for, repair, return or replace damaged or stolen property will be reduced by an amount that is equal to the amount of the largest deductible shown for any owned "auto" for that coverage. However, any Comprehensive Coverage deductible shown in the Declarations does not apply to "loss" caused by fire or lightning. 4. For this coverage, the insurance provided is primary for any covered "auto" you hire without a driver and excess over any other collectible insurance for any covered "auto" that you hire with a driver. 5. RENTAL REIMBURSEMENT Under SECTION III - PHYSICAL DAMAGE COVERAGE: We will pay for rental reimbursement expenses up to $75 per day incun-ed by you forthe rental of an "auto" because of "loss" to a covered "auto" for up to 30 days. We will also pay up to $500 for reasonable and necessary expenses in- cunred by you to remove and replace your materials and equipment from the covered "auto". If "loss" results from the total theft of a covered "auto" ofthe private passenger type, we will pay under this coverage that amount of your rental reimbursement expenses which is not already provided under SECTION III - PHYSICAL DAMAGE COVERAGE, A. Coverage, 4. Coverage Extensions. 6. CUSTOMIZED FURNISHINGS COVERAGE Under SECTION III - PHYSICAL DAMAGE COVERAGE: We will pay with respect to a covered "auto" for "loss" to custom furnishings including, but not limited to: 1. Special carpeting and insulation; and 2. Height - extending roofs; and 3. Custom murals, paintings, or other decals or graphics. Our limit of liability for loss to custom furnishings shall be the lesser of: PICA 05 92 09 07 Page 2 of 4 1. Actual cash value ofthe stolen or damaged property; or 2. Amount necessary to repair or replace the property; or 3. $500. This coverage does not apply to electronic equipment. 7. ELECTRONIC EQUIPMENT COVERAGE Under SECTION III - PHYSICAL DAMAGE COVERAGE, we will pay with respect to a covered "auto" equipment that receives or transmits audio, visual or data signals and that is not designed solely forthe reproduction of sound. This coverage applies only ifthe equipment is permanently installed in the covered "auto" at the time ofthe "loss", and such equipment is designed to be solely operated by use of the power from the "auto's" electrical system, in or upon the covered "auto". The most we will pay for all "loss" to audio, visual or data electronic equipment and any accessories used with this equipment as a result of any one "loss" is the lesser of 1. The actual cash value of the damaged or stolen property at the time of the "loss"; or 2. The cost of repairing or replacing the damaged or stolen property with other property of like kind and quality; or 3. $1500. This coverage will not apply if there is other insurance provided by this policy for the above described electronic equipment We will, however, pay any deductibles up to $300 that are applicable under the provisions ofthe other in- surance. ^ 8. DUTIES IN THE EVENT OF ACCIDENT, CLAIM, SUIT, OR LOSS ^ Under SECTION IV - BUSINESS AUTO CONDITIONS, A. Loss Conditions, 2. Duties In The Event Of Accident, Claim, Suit Or Loss, a. is amended to read: In the event of "accident", claim, "suit" or "loss", you must give us or our authorized representative prompt notice of an "accident", "claim", "suit", or "loss" only when the "accident, "claim, "suit", or "loss" is known to: 1. You, if you are an individual; or 2. A partner, if you are a partnership; or 3. An executive officer or the employee designated by the named insured to give such notice, if you are a corpo- ration. Include: (1) How, When and where the "accident" or "loss" occurred; (2) The "insured's" name and address; and (3) To the extent possible, the names and addresses of any injured persons and witnesses. 9. UNINTENTIONAL FAILURE TO DISCLOSE HAZARDS Under SECTION IV - BUSINESS AUTO CONDITIONS; the following is added: Your unintentional failure to disclose any hazards existing at the effective date of your policy will not prejudice the cov- erage afforded. However, we have the right to collect additional premium for any such hazard. 10. AUTO LEASE GAP PICA 05 92 09 07 Page 3 of 4 Under SECTION III - PHYSICAL DAMAGE COVERAGE, if a long term leased "auto" is a covered "auto" and the les- sor is named as an Additional Insured - Lessor, in the event of a total "loss", we will pay our additional legal obligation to the lessor for any difference between the actual cash value of the "auto" at the time of the "loss" and the "out- standing balance" ofthe lease. "Outstanding balance" means the amount you owe on the lease at the time of "loss" less any amounts representing taxes, overdue payments, penalties, interest or charges resulting from overdue payments, additional mileage charges, excess wear and tear charges and lease termination fees. We will not pay any administrative costs or overhead fees assessed by the finance company that has leased the cov- ered "auto" to you. 11. ADDITIONAL INSUREDS - BY CONTRACT, AGREEMENT, OR PERMIT SECTION II - LIABILITY COVERAGE, A. Coverage, 1. Who Is An Insured is amended to include as an "insured" a person or organization you may become obligated to add to this policy with respect to the operation, maintenance, or use of a covered "auto" you own if 1) You are obligated to add that person or organization, as an additional insured to this policy by: a. an expressed provision of an "insured contract", or written agreement; or b. an expressed condition of a written pennit issued to you by a governmental or public authority; and 2) The "bodily injury" or "property damage" is caused by an "accident" which takes place after: a. You executed the "insured contract" or written agreement; or b. The permit has been issued to you. 12. WAIVER OF SUBROGATION We waive any right of recovery we may have against any additional insured under SECTION II - LIABILITY COVER- AGE, A. Coverage, 1. Who Is An Insured, but only as respects "loss" arising out ofthe operation, maintenance or use of a covered "auto" you own pursuant to the provisions ofthe "insured contract", written agreement, or permit. This provision does not apply unless the written contract or agreement has been executed or permit has been issued prior to the "bodily injury" orthe "property damage". 13. CANCELLATION CONDITION Under Common Policy Conditions, A. Cancellation, 2.b. is replaced by the following: b. 60 days before the effective date of cancellation if we cancel for any other reason. 14. GLASS - DEDUCTIBLE Under SECTION III - PHYSICAL DAMAGE COVERAGE, no deductible applies to glass damage if the glass is re- paired rather than replaced. PI CA 05 92 09 07 Page 4 of 4 "*i||iiltir*' WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 04 03 06 (Ed. 4-84) WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT-CALIFORNIA We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. (This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) You must maintain payroll records accurately segregating the remuneration of your employees while engaged in the work described in the Schedule. The additional premium for this endorsement shall be 2.5 % of the California workers' compensation premium otherwise due on such remuneration. Schedule Person or Organization Job Description Any person or organization as required by written contract This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated. (The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective 1/7/2012 Policy No. NWC-0007451-00 Endorsement No. Insured PAL General Engineering Inc. Insurance Company Companion Property & Casualty Insurance Compan Countersigned by WC 04 03 06 (Ed. 4-84) ©1998 by the Worker's Insurance Rating Bureau of California. All rights reserved. I POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. ADDITIONAL INSURED - OWNERS, LESSEES OR CONTRACTORS - (FORM B) This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART. SCHEDULE Name of Person or Organization: ALL PERSONS OR ORGANIZATIONS WHERE WRITTEN CONTRACT WITH THE NAMED INSURED REQUIRES 11/85 EDITION. THIS FORM DOES NOT APPLY TO YOUR WORK ON "RESIDENTIAL PROPERTY". (If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) WHO IS AN INSURED (Section II) is amended to include as an insured the person or organization shown in the Schedule, but only with respect to liability arising out of "your work" for that insured by or for you. CG 20 10 11 85 Copyright, Insurance Services Office, Inc., 1984 Page 1 of 1 POLICY NUMBER:AES1020314 00 COMMERCIAL GENERAL LIABILITY CG 21 54 01 96 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. EXCLUSION - DESIGNATED OPERATIONS COVERED BY A CONSOLIDATED (WRAP-UP) INSURANCE PROGRAM This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART SCHEDULE Description and Location of Operation(s): ALL PROJECTS AND LOCATIONS FOR WHICH A CONSOLIDATED (WRAP UP) INSURANCE PROGRAM HAS BEEN PROVIDED (If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) The following exclusion is added to paragraph 2., Exclusions of COVERAGE A - BODILY INJURY AND PROPERTY DAMAGE LIABILITY (Section I - Cove- rages): This insurance does not apply to "bodily injury" or "property damage" arising out of either your ongoing operations or operations included within the "products- completed operations hazard" at the location de- scribed in the Schedule of this endorsement, as a consolidated (wrap-up) insurance program has been provided by the prime contractor/project manager or owner of the construction project in which you are involved. This exclusion applies whether or not the consolidated (wrap-up) insurance program: (1) Provides coverage identical to that provided by this Coverage Part; (2) Has limits adequate to cover all claims; or (3) Remains in effect. CG 21 54 01 96 Copyright, Insurance Services Office, Inc., 1994 Page 1 of 1 COMMERCIAL GENERAL LIABILITY CG 22 34 07 98 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. EXCLUSION - CONSTRUCTION MANAGEMENT ERRORS AND OMISSIONS This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART The following exclusion is added to Paragraph 2., Exclusions of Section I - Coverage A - Bodily Injury And Property Damage Liability and Para- graph 2., Exclusions of Section I - Coverage B - Personal And Advertising Injury Liability: This insurance does not apply to "bodily injury", "prop- erty damage" or "personal and advertising injury" arising out of 1. The preparing, approving, or failure to prepare or approve, maps, shop drawings, opinions, reports, surveys, field orders, change orders or drawings and specifications by any architect, engineer or surveyor performing services on a project on which you serve as construction manager; or 2. Inspection, supervision, quality control, architec- tural or engineering activities done by or for you on a project on which you serve as construction man- ager. This exclusion does not apply to "bodily injury" or "property damage" due to construction or demolition work done by you, your "employees" or your subcon- tractors. CG 22 34 07 98 Copyright, Insurance Services Office, Inc., 1997 Page 1 of 1 COMMERCIAL GENERAL LIABILITY CG 22 79 07 98 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. EXCLUSION - CONTRACTORS - PROFESSIONAL LIABILITY This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART The following exclusion is added to Paragraph 2., Exclusions of Section I - Coverage A - Bodily Injury And Property Damage Liability and Para- graph 2., Exclusions of Section I - Coverage B - Personal And Advertising Injury Liability: 1. This insurance does not apply to "bodily injury", "property damage" or "personal and advertising in- jury" arising out of the rendering of or failure to render any professional services by you or on your behalf, but only with respect to either or both of the following operations: a. Providing engineering, architectural or survey- ing services to others in your capacity as an engineer, architect or surveyor; and b. Providing, or hiring independent professionals to provide, engineering, architectural or survey- ing services in connection with construction work you perform. 2. Subject to Paragraph 3. below, professional ser- vices include: a. Preparing, approving, or failing to prepare or approve, maps, shop drawings, opinions, re- ports, surveys, field orders, change orders, or drawings and specifications; and b. Supervisory or inspection activities performed as part of any related architectural or engineer- ing activities. 3. Professional services do not include services with- in construction means, methods, techniques, se- quences and procedures employed by you in con- nection with your operations in your capacity as a construction contractor. CG 22 79 07 98 Copyright, Insurance Services Office, Inc., 1997 Page 1 of 1 POLICY NUMBER:AES1020314 00 COMMERCIAL GENERAL LIABILITY CG 24 04 05 09 WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART SCHEDULE Name Of Person Or Organization: ALL PERSONS OR ORGANIZATIONS WHERE REQUIRED BY WRITTEN CONTRACT WITH THE NAMED INSURED Information required to complete this Schedule, if not shown above, will be shown in the Declarations. The following is added to Paragraph 8. Transfer Of Rights Of Recovery Against Others To Us of Section IV - Conditions: We waive any right of recovery 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 05 09 © Insurance Services Office, Inc., 2008 Page 1 of 1 IL 00 17 11 98 COMMON POLICY CONDITIONS All Coverage Parts included in this policy are subject to the following conditions. A. Cancellation 1. The first Named Insured shown in the Declara- tions may cancel this policy by mailing or deli- vering to us advance written notice of cancella- tion. 2. We may cancel this policy by mailing or deliver- ing to the first Named Insured written notice of cancellation at least: a. 10 days before the effective date of cancel- lation if we cancel for nonpayment of pre- mium; or b. 30 days before the effective date of cancel- lation if we cancel for any other reason. 3. We will mail or deliver our notice to the first Named Insured's last mailing address known to us. 4. Notice of cancellation will state the effective date of cancellation. The policy period will end on that date. 5. If this policy is cancelled, we will send the first Named Insured any premium refund due. If we cancel, the refund will be pro rata. If the first Named Insured cancels, the refund may be less than pro rata. The cancellation will be ef- fective even if we have not made or offered a refund. 6. If notice is mailed, proof of mailing will be suffi- cient proof of notice. B. Changes This policy contains all the agreements between you and us concerning the insurance afforded. The first Named Insured shown in the Declarations is authorized to make changes in the terms of this policy with our consent. This policy's terms can be amended or waived only by endorsement issued by us and made a part of this policy. C. Examination Of Your Books And Records We may examine and audit your books and records as they relate to this policy at any time dur- ing the policy period and up to three years after- ward. D. Inspections And Surveys 1. We have the right to: a. Make inspections and surveys at any time; b. Give you reports on the conditions we find; and c. Recommend changes. 2. We are not obligated to make any inspections, surveys, reports or recommendations and any such actions we do undertake relate only to in- surability and the premiums to be charged. We do not make safety inspections. We do not un- dertake to perform the duty of any person or organization to provide for the health or safety of workers or the public. And we do not warrant that conditions: a. Are safe or healthful; or b. Comply with laws, regulations, codes or standards. 3. Paragraphs 1. and 2. of this condition apply not only to us, but also to any rating, advisory, rate service or similar organization which makes in- surance inspections, surveys, reports or rec- ommendations. 4. Paragraph 2. of this condition does not apply to any inspections, surveys, reports or recom- mendations we may make relative to certifica- tion, under state or municipal statutes, ordin- ances or regulations, of boilers, pressure ves- sels or elevators. E. Premiums The first Named Insured shown in the Declara- tions: 1. Is responsible for the payment of all premiums; and 2. Will be the payee for any return premiums we pay. F. Transfer Of Your Rights And Duties Under This Policy Your rights and duties under this policy may not be transferred without our written consent except in the case of death of an individual named insured. If you die, your rights and duties will be transferred to your legal representative but only while acting within the scope of duties as your legal representa- tive. Until your legal representative is appointed, anyone having proper temporary custody of your property will have your rights and duties but only with respect to that property. IL 00 17 11 98 Copyright, Insurance Services Office, Inc., 1998 Page 1 of 1 • POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 004 08 09 THiS ENDORSEIMENT CHANGES THE POLiCY. PLEASE READ iT CAREFULLY. AMENDMENT - COMMON POLICY CONDITIONS This endorsement modifies insurance provided under the following: COMMON POLICY CONDITIONS The following is added: G. Other Insurance With This Company If this policy contains two or more Coverage Parts providing coverage for the same "occurrence," "injury," or offense, the maximum Limit of Insurance under all Coverage Parts shall not exceed the highest Limit of Insurance under any one Coverage Part. If this policy and any other policy issued to you by us apply to the same "occurrence," "injury," or offense, the maximum Limit of Insurance under all ofthe policies shall not exceed the highest Limit of Insurance under any one policy. This condition does not apply to any policy issued by us which specifically provides that the policy is to apply as excess insurance over this policy. NX GL 004 08 09 Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 006 08 09 THiS ENDORSEIMENT CHANGES THE POLiCY. PLEASE READ iT CAREFULLY. INTERIM PREMIUM AUDIT CONDITION This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPEF^TIONS LIABILITY COVERAGE PART The following is added to paragraph 5. of SECTION IV-— COMMERCIAL GENERAL LIABILITY CONDITIONS: 5. Premium Audit d. We reserve the right to conduct a complete audit of your records during the policy term to determine the adequacy of the Advance Premium deposit. If the earned premium computed for the interim audit period exceeds the pro rated Advance Premium by an amount of 10% or more we shall reserve the right to amend the premium base(s) stated in the Declarations to reflect the data produced by the interim audit and to revise the Advance Premium accordingly. Any additional premium will be due and payable upon notice to the first named Insured. This provision shall not serve to amend the Minimum Premium as shown in the Declarations or our right to conduct further audits as per paragraph b. above. NX GL 006 08 09 Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 007 08 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. MINIMUM RETAINED AUDIT PREMIUM This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART Paragraph 5.b. of SECTION IV, COMMERCIAL GENERAL LIABILITY CONDITIONS, is replaced by the following: 5. Premium Audit b. Premium shown in this Coverage Part as Advance Premium is a deposit premium only. At the close of each audit period, we will compute the earned premium for that period. Audit premiums are due and payable upon notice to the First Named Insured. Premium Audit adjustments will be made to determine additional premiums only. You agree that there will be no downward adjustment of the Minimum Retained Audit Premium resulting from the Premium Audit provision of this policy. NX GL 007 08 09 Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission f POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 008 08 09 THIS ENDORSEIMENT CHANGES THE POLiCY. PLEASE READ iT CAREFULLY. MINIMUM RETAINED PREMIUM This endorsement modifies insurance provided under the following: COMMON POLICY CONDITIONS Paragraph 5. of A. Cancellation is replaced by the following: 5. If this policy is cancelled, we will send the first Named Insured any premium refund due. If we cancel, the refund will be pro rata. If the first Named Insured cancels, earned premium will be computed according to the customary short rate table and procedure, subject to a Minimum Retained Premium of $8.250. The cancellation will be effective even if we have not made or offered a refund. c NX GL 008 08 09 Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 009 08 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. PRIMARY AND NON-CONTRIBUTING INSURANCE (THIRD-PARTY) This endorsement modifies insurance provided under the following: COMMERCIAL GENEF^L LIABILITY COVERAGE PART SCHEDULE Third Party: ALL PERSONS OR ORGANIZATIONS WHERE REQUIRED BY WRITTEN CONTRACT WITH THE NAMED INSURED (Absence of a specifically named Third Party above means that the provisions of this endorsement apply as required by written contractual agreement with any Third Party for whom you are performing work.) Paragraph 4. of SECTION IV: COMMERCIAL GENERAL LIABILITY CONDITIONS is replaced by the following: 4. Other Insurance: With respect to the Third Party shown above, this insurance is primary and non-contributing. Any and all other valid and collectable insurance available to such Third Party in respect of work performed by you under written contractual agreements with said Third Party for loss covered by this policy, shall in no instance be considered as primary, co-insurance, or contributing insurance. Rather, any such other insurance shall be considered excess over and above the insurance provided by this policy. NX GL 009 08 09 Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 037 08 09 THIS ENDORSEMENT CHANGES THE POLiCY. PLEASE READ iT CAREFULLY. DEDUCTIBLE UABILITY ENDORSEMENT - INCLUDING EXPENSE (PER OCCURRENCE/OFFENSE) This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVEF^GE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART SCHEDULE Coverage Amount of Deductible Bodily Injury Liability OR $5000 per occurrence Property Damage Liability OR $5000 per occurrence Personal and Advertising Injury Liability $ 5000 per offense Declarations as applicable to this endorsement.) APPLICATION OF ENDORSEMENT (Enter below any limitations on the application of this endorsement. If no limitation is entered, the deductibles apply to damages for all "bodily injury", "property damage", and "personal and advertising injury," however caused): A. Our obligation under the Bodily Injury Liability, Property Damage Liability, and Personal and Advertising Injury Liability Coverages to pay damages on your behalf applies only to the amount of damages in excess of any deductible amounts stated in the Schedule above as applicable to such coverages, and the Limits of Insurance applicable to Each Occurrence or offense for such coverages will be reduced by the amount of such deductible. Aggregate Limits for such coverages shall not be reduced by the application of such deductible amount. B. The deductible amounts apply to damages and all legal and loss adjustment expenses. C. The deductible amount stated in the Schedule above is on a per "occurrence" or offense basis and applies as follows: 1. Under the Bodily Injury Liability Coverage to all damages because of "bodily injury"; 2. Under Property Damage Liability Coverage to all damages because of "property damage"; 3. Under Bodily Injury Liability and/or Property Damage Liability Coverage Combined, to all damages NX GL 037 08 09 Page 1 of 2 Includes copyrighted material of Insurance Services Office, Inc., with its permission 4 COMMERCIAL GENERAL LIABILITY NX GL 037 08 09 because of a. "bodily injury"; b. "property damage"; or c. 'bodily injury" and "property damage" combined; 4. Under Personal and Advertising Injury Liability Coverages to all damages because of "personal and advertising injury" as the result of any one "occurrence" or offense, regardless of the number of persons or organizations who sustain damages because of that "occurrence" or offense. The terms of this insurance, including those with respect to our right and duty to defend the insured against any "suits" seeking those damages and your duties in the event of an "occurrence," offense, claim or "suit," apply irrespective ofthe application of the deductible amount. We may pay any part or all of the deductible amount to effect settlement of any claim or "suit" and, upon notification of the action taken, you shall promptly reimburse us for such part of the deductible amount as has been paid by us. Page 2 of 2 NX GL 037 08 09 Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 057 08 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. EXCLUSION - ALL RESIDENTIAL CONSTRUCTION WORK This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE FORM PRODUCTS/COMPLETED OPERATIONS UABILITY COVERAGE PART A. The following Exclusion is added to SECTION I - COVERAGES, paragraph 2. Exclusions of COVERAGE A - BODILY INJURY AND PROPERTY DAMAGE LIABILITY, paragraph 2. Exclusions of COVERAGE B - PERSONAL AND ADVERTISING INJURY LIABILITY: 2. Exclusions This insurance does not apply to: All Residential Construction Work Any "bodily injury," "property damage," or "personal and advertising injury" which, in whole or in part, directly or indirectly, arises out of or is related to any past, present, continuing or future "residential construction work" performed by or on behalf of you , or by or on behalf of any other person or entity, on "residential property." We have no duty to investigate, adjust or defend, or to pay any investigation, adjustment or defense costs, including attorney's fees, with respect to, a claim or "suit" seeking damages for such injury or damage. B. The following are added to SECTION V - DEFINITIONS: "Residential construction work" means all work or operations in any way related to "residential property," including but not limited to the development, design or building of a new structure or the addition to or extension of an existing structure, the maintenance, repair, renovation, restoration, improvement, betterment, alteration or modification of an existing structure, and the demolition or removal, in whole or in part, of an existing structure; and includes: (1) Work or operations regarding the real property on which the new or existing structure is located; (2) Materials, parts or equipment furnished in connection with the work or operations; and (3) Warranties or representations made, and warnings and instructions provided or not provided, regarding the work or operations. "Residential property" means structures intended for use or used, in whole or in part, as human dwellings, including but not limited to multi-family housing, apartments, condominiums, town homes, townhouses, villas, cooperative housing, dormitories, master-planned housing, tract homes, mass-produced single family homes, custom-built single family homes, and "mixed use structures;" and includes structures initially intended for another kind of use, but subsequently converted by anyone for use, in whole or in part, as a human dwelling. "Repair or remodeling work" means work or operations limited to the maintenance, repair, renovation, restoration, improvement, betterment, alteration or modification of an existing structure, including partial demolition of that structure if required for such maintenance, repair, renovation, restoration, improvement, betterment, alteration or modification. "Repair or remodeling work" does not include such work or operations where 50% or more of the existing structure on which such work or operations are performed has been, or during the course of the work or operations is, demolished. "Mixed use structures" means structures intended for use or used both as a human dwelling and for one or \^ more other purposes. NX GL 057 08 09 ^^9® ^ Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 080 08 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. EXCLUSION - RESIDENTIAL CONVERSION This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART The following Exclusion is added to SECTION I - COVERAGES, paragraph 2. Exclusions of COVERAGE A - BODILY INJURY AND PROPERTY DAMAGE LIABILITY, and paragraph 2. Exclusions of COVERAGE B - PERSONAL AND ADVERTISING INJURY LIABILITY: 2. Exclusions This insurance does not apply to: Residential Conversion "Bodily injury," "property damage," or "personal and advertising injury" from the construction of any building, in whole or in part, which has been converted to a non-commercial dwelling or residence, at any time after the inception date of this insurance policy. As used in this exclusion, non-commercial dwellings or residences includes, but are not limited to, homes, cooperatives, town homes, lofts and condominiums. This exclusion does not apply to the construction, management, or ownership of apartment buildings, hotels or motels by you. NX GL 080 08 09 Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 093 08 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. AMENDMENT - AGGREGATE LIMITS OF INSURANCE (PER PROJECT) This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE FORM Schedule Overall Policy Aggregate Limit: $ 5,000,000 (Information required to complete this Schedule, if not shown above, will be shown in Declarations.) A. Paragraphs 2. and 3. of SECTION III - LIMITS OF INSURANCE are replaced by the following: 2. The Overall Policy Aggregate Limit is the most we will pay for the sum of a. Medical expenses under Coverage C; b. Damages under Coverage A, except damages because of "bodily injury" or "property damage" included in the "products-completed operations hazard"; and c. Damages under Coverage B. 3. The Products-Completed Operations Aggregate Limit is the most we will pay under Coverage A for damages because of "bodily injury" and "property damage" included in the "products-completed operations hazard" to each of your projects away from premises owned by or rented to you. B. The following is added to SECTION III - LIMITS OF INSURANCE: 8. Subject to Paragraph 2. and 3. above, the General Aggregate Limit is the most we will pay under for the sum Coverage A, Coverage B, or Coverage C to each of your projects away from premises owned by or rented to you. NX GL 093 08 09 . . Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NX GL 097 08 09 THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. DEFINITION OF GROSS RECEIPTS/SALES ENDORSEMENT This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART The following is added to SECTION V - DEFINITIONS: Gross Sales/Receipts The gross amount charged by the Named Insured, concessionaires of the Named Insured or by others trading under the insured's name for: a. All goods or products sold or distributed: b. Operations performed during the policy period; and c. Rentals d. Dues or fees The following items shall be deducted when computing gross sales: a. Sales or excise taxes which are collected and submitted to a governmental division; b. Credits for repossessed merchandise and products returned; c. Allowance for damaged and spoiled goods; d. Finance charges for items sold on installments; e. Freight charges on sales if freight is charged as a separate item on customers invoice; and f. Royalty income from patent rights or copyrights, which are not product sales. NX GL 097 08 09 Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission POLICY NUMBER: AES1020314 00 COMMERCIAL GENERAL LIABILITY NXGL106 08 09 THIS ENDORSEMENT CHANGES THE POLiCY. PLEASE READ iT CAREFULLY. INDEPENDENT CONTRACTORS LIMITATION ENDORSEMENT This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART PRODUCTS/COMPLETED OPERATIONS LIABILITY COVERAGE PART The following is added to SECTION IV — COMMERCIAL GENERAL LIABILITY CONDITIONS: Certificates of Insurance a. You shall obtain Certificates of Insurance from all contractors or subcontractors providing evidence of General Liability Insurance at limits and coverages at least equal to that afforded by this policy, and b. Such Certificates of Insurance shall also specify that you are named as an additional insured under their policy as respects work for which you have engaged their services. Failure to comply with this condition does not alter the coverage provided by this policy to the Named Insured. However, should you fail to comply, the entire cost of work sublet will be included as premium base for the highest rated policy classification. This insurance shall not apply to any liability, damages or expenses which an independent contractor or subcontractor is legally obligated to pay. NX GL 106 08 09 Page 1 of 1 Includes copyrighted material of Insurance Services Office, Inc., with its permission BIDDER'S STATEMENT RE DEBARMENT (To. Accompany Proposal) PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 1) Have you or any of your subcontractors ever been debarred as an irresponsible bidder by another jurisdiction in the State of California? yes no 2) If yes, what was/were the name(s) of the agency(ies) and what was/were the period(s) of debarment(s)? Attach additional copies of this page to accommodate more than two debar- ments. party debarred party debarred agency agency period of debannent period of debarment BY CONTRACTOR: PAL General Engineering, Inc. (sign ffere) Maria Jahshan, President (print name/title) Page of pages of this Re Debarment fonn Revised 03/21/12 Contract No. 6028/6029 Page 28 of 158 Pages BIDDER'S DISCLOSURE OF DISCIPLINE RECORD (To Accompany Proposal) PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 Contractors are required by law to be licensed and regulated by the Contractors' State License Board which has jurisdiction to investigate complaints against contractors if a complaint regarding a 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 concerning a contractor may be referred to the Registrar, Contractors' State License board, P.O. Box 26000, Sacramento, California 95826. 1) Have you ever had your contractor's license suspended or revoked by the California Contractors' State license Board two or more times within an eight year period? 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 Work ever had their contractor's license suspended or revoked by the California 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 the Work 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 disciplinary action pertain to, describe the nature of the violation and the disciplinary action taken therefore. (If needed attach additional sheets to provide full disclosure.) Page of pages of this Disclosure of Discipline form Revised 03/21 /12 Contract No. 6028/6029 Page 29 of 158 Pages BIDDER'S DISCLOSURE OF DISCIPLINE RECORD (CONTINUED) (To Accompany Proposal) PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 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. (If needed attach additional sheets to provide full disclosure.) BY CONTRACTOR: PAL General Engineering, Inc. (Sign Iiere) Maria Jahshan, President (print name/title) Page of pages of this Disclosure of Discipline form Revised 03/21 /12 Contract No. 6028/6029 Page 30 of 158 Pages NONCOLLUSION DECLARATION TO BE EXECUTED BY BIDDER AND SUBMITTED WITH BID PUBLIC CONTRACT CODE SECTION 7106 PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 The undersigned declares: PAL General Engineering, Inc. I am the P^^s^^g^t ^ p^^y nnaking the foregoing bid. The bid is not made in the interest of, or on behalf of, any undisclosed person, partnership, company, association, organization, or corporation. The bid is genuine and not collusive or sham. The bidder has not directly or indirectly induced or solicited any other bidder to put in a false or sham bid. The bidder has not directly or indirectly colluded, conspired, connived, or agreed with any bidder or anyone else to put in a sham bid, or to refrain from bidding. The bidder has not in any manner, directly or indirectly, sought by agreement, communication, or conference with anyone to fix the bid price of the bidder or any other bidder, or to fix any overhead, profit, or cost element of the bid price, or of that of any other bidder. All statements contained in the bid are true. The bidder has not, directly or indirectly, submitted his or her bid price or any breakdown thereof, or the contents thereof, or divulged information 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 corporation, partnership, joint venture, limited liability company, limited liability partnership, or any other entity, hereby represents that he or she has full power to execute, and does execute, this declaration on behalf of the bidder. I declare under penalty of perjury under the laws of the State of California that the foregoing is true and correct and that this declaration is executed on / ^ I 7^i^ . 2012 at MQK. rcitvl. Q/r fstatel. i Signature of Bidder Revised 03/21 /12 Contract No. 6028/6029 Page 31 of 158 Pages ACKNOWLEDGMENT State of California County of San Diego On nrkL. 1. "hll before me, H^/)A^ fU^U^ ' /U^^ ^ \J (insert name and title of the officer) loencelobethi personally appeared /K?<vu>Ai who proved to me on the basis of satisfactory evi(![ence to be the personf^ whose nameOs^ i^are subscribed to the within instrument and acknowledged to me that he/^e/they executed the same in his/r^heir authorized capacity(i^), and that by his<[1^r/their signaturej^) on the instrument the personO^, orthe 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 /W^^/u-^ (Seal) YASMIN ALQURAINI Commission No. 1922207 NOTARY PUBLIC-CALIFORNIA j SAN DIEGO COUNTY My Comm Expires JANUARY 16. 2015 1 ViCARLSBAD Contract Administration www.carlsbadca.gov September 12, 2012 ADDENDUM NO. 1 RE: PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS; BID NO. PWS13-10TRAN, CONTRACT NO. 6028/6029 Please include the attached addendum in the Notice to Bidder/Request for Bids you have for the above project. This addendum-receipt acknowledged-must be attached to your Request for Bid when your bid is submitted. »AVIS Sr. Contract Administrator Attachment I ACKNOWLEDGE RECEIPT OF ADDENDUM NO. 1 Bidder's Signature 1635 Faraday Avenue, Carlsbad, CA 92008-7314 T 760-602-4677 F 760-602-8562 © ' CITYOF ^CARLSBAD Transportation Department www.carlsbadca.gov PALOMAR AIRPORT ROAD AT COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS PROJECT NOS. 6028/6029 ADDENDUM NO. 1 Project Contact: Brandon Miles, Associate Engineer Transportation Department 760.602.2745 (Business) / 760.602.8562 (Fax) Number of Pages: 1 (including this page) Date: September 12,2012 Bid Opening Date: October 9,2012 2:00 pm {unchanged) CONSTRUCTION PLANS 1. Sheets - Revise existing 16" CML&C CL-200 water line note to read; existing 76" ACP CL-200 water line. 2. Sheet 4 - Revise Storm Drain "A" stationing on plan view to read; 3+29.80 3. Sheet 4 - Revise Storm Drain "A" offset and type on profile to read; 33.50' LT CTR A-4 cleanout 4. Sheet 4 - Add note to profile WL-WL as follows; New waterline profile to include removal of existing ACP and replace with CML&C to connect to closest joint of existing ACP. Shut down duration will be during working hours and determined by city staff at time of construction based on current demand. 5. Bidder Questions a. Is there a soils report available for excavation in Palomar Airport Rd and College Blvd?-TVo b. Does the City know the existing pavement section, perhaps from design pothole data? - No, but anticipated to be 8-10 inches. c. No traffic plans included in bid documents, however there is a bid item for k-rail. Is k-rail required for all work shown on the plans or only the right tum lane extension? - K-rail would be required for the right-turn lane and the storm drain installation would require trench plates. d. Is there reduced or restricted hours for any portion of the proposed work? - Not anticipated e. Is rubberized asphalt required for the finishing course? - No ""^^ j^'^ Transportation Department 1635 Faraday Ave. I Carlsbad, CA 92008 ! 760-602-2730 I 760-602-8562 fax Addendum No. 1 - Palomar Airport Rd. at College Blvd. Intenection Improvements Page 1 of 1 CONTRACT PUBUC WORKS This agreement is made this /^"^ day of t4o\/C4f\h^Jr^ , 2012, by and between the City of Carlsbad, California, a municipal corporation, (hereinafter called "City"), and PAL Engineering, Inc. whose principal place of business is 5374 Eastgate Mall, San Diegn CA q?1?1 (hereinafter called "Contractor"). City and Contractor agree as follows: 1. Description of Work. Contractor shall perform all work specified in the Contract documents for: PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 (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, Non-Collusion Affidavit, Designation of Subcontractors, Technical Ability and Experience, Bidder's Statement Re Debarment, 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 Plans 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 City will be the interpreter of the intent of the Contract Documents, and the City'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, City shall maice 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 City shall withhold retention as required by Public Contract Code Section 9203. Revised 03/21 /12 Contract No. 6028/6029 Page 32 of 158 Pages 5. Independent Investigation. Contractor has made an independent investigation of the W 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 City about underground conditions or other job conditions is for Contractor's convenience only, and City does not warrant that the conditions are as thus indicated. Contractor is satisfied with all job conditions, including underground conditions and has not relied on information furnished by City. 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 City, 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. (0) 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. City 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 City 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, perfomnance 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. Indemnification. Contractor shall assume the defense of, pay all expenses of defense, and indemnify and hold harmless the City, 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 City. The expenses of defense include all costs and expenses including attorneys' fees for litigation, ^ arbitration, or other dispute resolution method. Revised 03/21 /12 Contract No. 6028/6029 Page 33 of 158 Pages Contractor shall also defend and indemnify the City against any challenges to the award of the contract to Contractor, and Contractor will pay all costs, including defense costs for the City. Defense costs Include the cost of separate counsel for City, if City requests separate counsel. Contractor shall also defend and indemnify the City against any challenges to the award of the contract to Contractor, arising in whole or in part from alleged inaccuracies or misrepresentation by the Contractor, whether intentional or otherwise, and Contractor will pay all costs. Including defense costs for the City. Defense costs include the cost of separate counsel for City, if City requests separate counsel. 9. Insurance. Contractor shall procure and maintain for the duration of the contract insurarice against claims for injuries to persons or damage to property which may arise from or In connection with the perfomiance of the work hereunder by the Contractor, his or her agents, representatives, employees or subcontractors. Said insurance shall meet the City's policy for insurance as stated in City Council Policy #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 City 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 City. (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 City, its officials, employees and volunteers are to be covered as additional insured as respects: liability arising out of activities performed by or on behalf of the Contractor; products and completed operations of the contractor; premises owned, leased, hired or borrowed by the contractor. The coverage shall contain no special limitations on the scope of protection afforded to the City, 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 City, its officials, employees and volunteers. Any insurance or self-insurance maintained by the City, 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 City, 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 03/21/12 Contract No. 6028/6029 Page 34 of 158 Pages (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 City by certified mall, return receipt requested. (D) Deductibles And Self-Insured Retention (S.I.R.) Levels. Any deductibles or self-insured retention levels must be declared to and approved by the City. At the option of the City, either: the insurer shall reduce or eliminate such deductibles or self-insured retention levels as respects the City, 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 City 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 City Council Policy # 70. (H) Verification Of Coverage. Contractor shall furnish the City 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 fomis approved by the City and are to be received and approved by the City before the Contract is executed by the City. (I) Cost Of Insurance. The Cost of all Insurance required under this agreement shall be included in the Contractor's bid. 10. 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. The 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 City 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 City, it may be considered fraud and the Contractor may be subject to criminal prosecution. (C) Government Code. Contractor acknowledges that California Government 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 03/21/12 Contract No. 6028/6029 Page 35 of 158 Pages false Information or in reckless disregard of the truth or falsity of the information. (D) Penalty Recovery. If the City of Carlsbad 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 Carlsbad 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 City of Carlsbad 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 10 above, t^** init ^N^. Init 11. Security. Securities in the fomn of cash, cashier's check, or certified check may be substituted for any monies withheld by the City 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 City may be substituted for monies withheld to ensure performance under this Contract. 12. Unfair Business Practices. In entering into a public works contract or a subcontract to supply goods, sen/ices, 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, sen/ices, 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. 13. 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 othenA/lse, 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 03/21/12 Contract No. 6028/6029 Page 36 of 158 Pages 14. Additional Provisions. Any additional provisions of this agreement are set forth in the "General Provisions" or "Supplemental Provisions" attached hereto and made a part hereof. NOTARIAL ACKNOWLEDGMENT OF EXECUTION BY ALL SIGNATORIES MUST BE ATTACHED (CORPORATE SEAL) CONTRACTOR: PAL General Engineering, Inc By: /n^me of yObntnfector) (sign here) Maria Jahshan, President (print name and title) By: (sign here) CITY OF CARLSBAD a municipal corporation of the State ATTEST: LORRAINE M. WOOD, City Abd Jahshan, Vice President (print name and title) President or vice-president and secretary or assistant secretary must sign for corporations?1f/oniy^^^ 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: RONALD R. BALL City Attorne By: Deputy Gity Attorney Revised 03/21/12 Contract No. 6028/6029 Page 37 of 158 Pages ACKNOWLEDGMENT State of California County of San Diego before me, V (il (insert name and title of tiie officer zerj personally appeared who proved to me on the basis of satisfactory evidence to be the D^rsonV) whose namhffS)^/are sijbscribed to the within instrument and acknowledQed to me thaC^/she/they executed the same in (hiJ/her/their authorized capaGity(i|g^, and that by(Ssf/her/their signature^) on the instrument the person(s), orthe entity upon behalf of which the personjjl^ 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 (Seal) YASMINALQURAINI ] Commission No. 1922207 S NOTARY PUBLlC-CALiFORNlA Q SAN nit GO CC; JNTY I My Comm Expires JANUARY 16, 2015 | ACKNOWLEDGMENT State of California County of San Diego On before me, f (insert i (insert name and title of the officer) personally appeared joJA^k^-^ who proved to me on the basis of satisfactory evidence to be the pers^f^whose nam^)4/are subscribed to the within instrument and acknowledged to me that he/l|5^/they executed the same in his/^/their authorized capacity(i^), and that by his/(Kp-/their signatureO&) on the instrument the person(^ orthe entity upon behalf of which the persori)^) 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 YASMIN ALQURAINI I Commission No. 1922207 y \i^*ifc"'l>^"' '•) NOTARY PUBLIC-CALIFORNIA My Comm E« 5irG"> :'OUNTY ires JANUARY 16. 2015 (Seal) Bond: 1015494 Premium Included in Performance Bond LABOR AND MATERIALS BOND WHEREAS, the City Council of the Cify of Carlsbad, State of California, by Resolution No. 2012-240 adopted .Noyember^^^^ ^ „ , has awarded to PAL General Engineering. Inc. ....M. — —— (hereinafter designated as Ihe "Princspal"), a Contract for: PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 in the City of Carlsbad, in slrlct conformity with the drawings and speciffcations, and other Contract Documents now on file in the Office of the City Clerk of the City of Carlsbad and all of which are incorporated herein by this reference. WHEREAS. Principal has executed or is about to execute said Coniract and the terms thereof require the furnishing of a bond, providing that if Principal or any of their subcontractors shal! fall to pay for any materials, provisions, provender or other supplies or teams used in, upon or about the performance of the work agreed to be done, or for any work or labor done thereon of any kind, the Surety on this bond will pay the same to the extent hereinafter set forth. NOW, THEREFORE, WE, PAL General Engineering, Inc. as Principal, (hereinafter designated as the "Contractor"), and JMJHanoveLjnsju^^ as Surety, are held firmly bound unto the City of Carlsbad in the sum of Two Hundred Fifty^Eight Thousand Nine Hundred Forty One and^54jn 00 ' '" ' " Doliars (S 258.941.54 ). said sum being an amount equal to: One hundred percent (100%) of the total amount payable under the terms of the contract by the City of Carlsbad, and for which payment well and truly to be made we bind ourselves, our heirs, executors and administrators, successors, or assigns, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION IS SUCH that if the Contractor or his/her subcontractors fail to pay for any materials, provisions, provender, supplies, or teams used in, upon, for. or about the performance of the work contracted to be done, or for any other work or labor thereon of any kind, consistent with California Civil Code section 3181, or for amounts due under the Unemployment Insurance Code with respect to the work or labor performed under this Contract, or for any amounts required to be deducted, withheld, and paid over to the Employment Development Department from the wages of employees of the contractor and subcontractors pursuant to section 13020 of the Unemployment Insurance Code with respect to the work and labor, that the Surety will pay for the same, and, also, in case suit is brought upon the bond, reasonable attorney's fees, to be fixed by the court consistent with California Civil Code section 3248. This bond shall inure to the benefit of any of the persons named in California Civil Code section 3181, so as to give a right of action to those persons or their assigns in any suit brought upon the bond. Surety stipulates and agrees that no change, extension of time, alteration or addition to the terms of the Contract, or to the work to be performed hereunder or the specifications accompanying the same shall affect its obligations on this bond, and it does hereby waive notice of any change, extension of time, alterations or addition to the terms of the contract or to the work or to the specifications. Revised 03/21 /12 Contract No. 6028/6029 Page 38 of 158 Pages ^rnm itiiig In the event that Contractor is an individual, it is agreed that the death of any such Contractor shal not exonerate the Surety from its obligations under this bond. Executed by CONTRACTOR this .Al^"!^,,. day of Noyg"^ber 2012. CONTRACTOR: PAL General Engineering, Inc. (name of Conlr^tor) Bv: P Executed by SURETY this 12th day of November 2012. SURETY: The Hanover Insurance Company (name of Surety) 2 MacArthur PL, 2nd Floor Santa Ana, CA 92707 (sign here) JMarla^^^ President print name here) (title and organization of signatory) (address of Surety) (714)415-3808 (telepfpne nugiBpr of Surety) By: ^<P^C (signBture of Attof Matthew C. Gaynor in-Fact) sign here) OA (printed name of Attorney-in-Fact) (attach corporate resolution showing current power of attorney) (print name here) (title and organization of signatory) (Proper notarial acknowledgment of execution by CONTRACTOR and SURETY must be attached.) (President or vice-president and secretary or assistant secretary must sign for corporations. If only one officer signs, the corporation must attach a resolution certified by the secretary or assistant secretary under corporate seal empowering that officer to bind the corporation.) APPROVED AS TO FORiVI: RONALD R. BALL City Attomey Bv: Deputy City Attorney Revised 03/21/12 Contract No. 6028/6029 Page 39of 158 Pages THE HANOVER INSURANCE COMPANY MASSACHUSETTS BAY INSURANCE COMPANY CITIZENS INSURANCE COMPANY OF AMERICA POWERS OF ATTORNEY CERTIFIED COPY KNOW ALL MEN BY THESE PRESENTS: Tliat THE HANOVER INSURANCE COMPANY and MASSACHUSETTS BAY INSURANCE COMPANY, both being corporations organized and existing under the laws of the State of New Hampshire, and CITIZENS INSURANCE COMPANY OF AMERICA, a corporation organized and existing under the laws ofthe State of Michigan, do hereby constitute and appoint Matthew C. Gaynor, Kim D. Vasquez and/or Daniel Frazee of Santee, CA and each is a true and lawful Attorney(s)-in-fact to sign, execute, seal, acknowledge and deliver for, and on its behalf, and as its act and deed any place within the United States, or, ifthe following line be filled in, only within the area therein designated any and all bonds, recognizances, undertakings, contracts of indemnity or other writings obligatory in the nature thereof, as follows: Any such obligations in the United States, notto exceed Ten IVIiliion and No/100 ($10,000,000) in any single instance and said companies hereby ratify and confirm all and whatsoever said Attorney(s)-in-fact may lawfully do in the premises by virtue of these presents. These appointments are made under and by authority ofthe following Resolution passed by the Board of Directors of said Companies which resolutions are still in effect: "RESOLVED, That the President or any Vice Presideni, in conjunction with any Vice President, be and they are hereby authorized and empowered to appoint Attorneys-in-fact ofthe Company, In its name and as its acts, to execute and acknowledge for and on its behalf as Surety any andall bonds, recognizances, contracts of indemnity, waivers of citation and all other writings obligatory in the nature thereof, with power to attach thereto the seal of the Company. Any such writings so executed by such Attorneys-in-fact shall be as binding upon the Company as if they had been duly executed and acknowledged by the regularly elected officers of the Company in their own proper persons." (Adopted October 7,1981 - The Hanover Insurance Company; Adopted April 14,1982 - Massachusetts Bay Insurance Company; Adopted September 7, 2001 - Citizens Insurance Company of America) IN WITNESS WHEREOF, THE HANOVER INSURANCE COMPANY, MASSACHUSETTS BAY INSURANCE COMPANY and CITIZENS INSURANCE COMPANY OF AMERICA have caused these presents to be sealed with their respective corporate seals, duly attested by two Vice Presidents, this 21 st day of April 2011 HANOVER INSURANCE COMPANY MASSACHUSETTS BAY INSURANCE COMPANY CITIZENS INfip^NCE^WPANY OF AMERKJA RoljertTTOimas. y\os President THE COMMONWEALTH OF MASSACHUSETTS ) COUNTY OF WORCESTER ) ss. On this 21st day of April 2011, before me came the above named Vice Presidents of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America, to me personally known to be the individuals and officers described herein, and acknowledged that the seals affixed to the preceding instrument are the corporate seals of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America, respectively, and that the said corporate seals and their signatures as officers were duly affixed and subscribed to said instrument by the authority and direction of said Corporations. mm Mtt iWN QARUOK Mtt iWN QARUOK Barbara A. Garlick, Notary Public My Commission Expires November 3, 2011 I, the undersigned Vice President of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America, hereby certify that the above and foregoing is a full, true and correct copy of the Original Power of Attorney issued by said Companies, and do hereby further certify that the said Powers of Attorney are still in force and effect. This Certificate may be signed by facsimile under and by authority ofthe following resolution ofthe Board of Directors of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America. "RESOLVED, That any and all Powers of Attorney and Certified Copies of such Powers of Attomey and certification in respect thereto, granted and executed by the President or any Vice President in conjunction with any Vice President ofthe Company, shall be binding on the Company to the same extent as if all signatures therein were manually affixed, even though one or more of any such signatures thereon may be facsimile." (Adopted October 7,1981 - The Hanover Insurance Company; Adopted April 14,1982 - Massachusetts Bay Insurance Company; Adopted September 7,2001 - Citizens Insurance Company of America) GIVEN under my hand and the seals of said Companies, at Worcester, Massachusetts, this 12th day of November, 2012. THE HANOVER INSURANCE COMPANY MASSACHUSETTS BAY INSURANCE COMPANY CITKENS INSURANCE COMPANY OF AMERICA <|l^n Margosian, Vioe President ACKNOWLEDGMENT State of California County of San Diego On November 12, 2012 before me, Kathy Scheuerman, Notary Public (insert name and title of the officer) personally appeared Matthew 0. Gaynor who proved to me on the basis of satisfactory evidence to be the person(«0 whose name(.8) is/afe subscribed to the within instrument and acknowledged to me that he/5tie/ll ley executed the same in his/her/their authorized capacity(]^s), and that by his/b©iVthe4F slgnature(;gO on the instrument the person(8)r, orthe entity upon behalf of which the person(^ 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 _ f^^ttfu^ 5d^UUXj^A^n<Jiryi^^ (Seal) KATHY SCHEUERMAN | Convni^ton No.1864440 p NOTAIVn>UBUC-CAC(|ORNtA » SAN DIEGO COTNTY > ''Commission Expires March 28,20141 ACKNOWLEDGMENT State of California County of San Diego On M^iM^n^M^U^ before me, /VL^A^ A^i^^^ J^HM^ Q (insert name arid title of the office^) personally appeared who proved to me on the basis of satisfactory evidence to be the person^ whose nameOg) l&/are subscribed to the within instrument and acknowledqed to me tha1([5^/she/tlley executed the same in l^her/their authorized capacity(i?jg), and that by l5i?/her/their signatureQ^ on the instrument the person^;^), orthe entity upon behalf of which the person(^ 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 (Seal) YASMIN ALQURAINI Commission No. 1522207 NOTARY PUBLIC-CALIFORNIA SAN DIEGO COUNTY My Comrr Expires JANUARY 16, 2015 ACKNOWLEDGMENT State of California County of San Diego before me, Q (insert name and title ofthe officer) personally appeared who proved to me on the basis of satisfactory evidence'to be the persoQiyj whose name\§)(^/are subscribed to the within instrument and acknowledged to me that he/^S/they executed the same in his/i@-/their authorized capacity(i^), and that by his/|@r/their signature(^on the instrument the person(^, orthe entity upon behalf of which the person}^) 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 (Seal) YASMIN ALQURAINI Commission No. 1922207 NOTARY PUBLtC-CALlFORNiA SAN DlfGO COUNTY My Comm Expires JANUARY 16, 2015 Bond: 1015494 Premium: $2,952 FAITHFUL PERFORMANCE/WARRANTY BOND WHEREAS, the City Council of the City of Carlsbad, State of California, by Resolution No.,„„.,.,., 2012-240 adopted ..39y.^n}^!!^ll^391^ ... tias awarded to .••EALGeaeiaLEDgineering. Inc. Z5Z1 (hereinafter designated as the "Prtndpaf% a Contract for: PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 in the City of Carlsbad, in strict confornnity with the contract, the drawings and specifications, and other Contract Documents now on file in the Office of the City Clerk of the City of Carlsbad, all of which are incorporated herein by this reference. WHEREAS, Principal has executed or is about to execute said Contract and the terms thereof require the furnishing of a bond for the faithful performance and warranty of said Contract; NOW, THEREFORE, WE, PAL General Engineering, Inc. as Principal, (hereinafter designated as the "Contractor"), and The Har^^^^ as Surety, are held and firmly bound unto the City of Carlsbad, in the sum of Two Hundred Fifty Eight Thousand Nine Hundred Forty One and 54/100 ' Dollars ($ 258.941.54 ). said sum being equal to one hundred percent (100%) of the estimated amount of the Contract, to be paid to City or its certain attorney, its successors and assigns; for which payment, well and truly to be made, we bind ourselves, our heirs, executors and administrators, successors or assigns, jointly and severally, firmly by these presents. THE CONDITION OF THIS OBLIGATION IS SUCH that if the above bounden Contractor, their heirs, executors, administrators, successors or assigns, shall in all things stand to and abide by, and well and truly keep and perform the covenants, conditions, and agreements in the Contract and any alteration thereof made as therein provided on their part, to be kept and performed at the time and in the manner therein specified, and in all respects according to their true intent and meaning, and shall indemnify and save harmless the City of Carlsbad, its officers, employees and agents, as therein stipulated, then this obligation shall become null and void; otherwise it shall remain in full force and effect. As a part of the obligation secured hereby and in addition to Ihe face amount specified therefore, there shall be included costs and reasonable expenses and fees, including reasonable attorney's fees, incurred by the City in successfully enforcing such obligation, all to be taxed as costs and included in any judgment rendered. Surety stipulates and agrees that no change, extension of time, alteration or addition to the terms of the Contract, or to the work to be performed there under or the specifications accompanying the same shall affect its obligations on this bond, and it does hereby waive notice of any change, extension of time, alterations or addition to the terms of the contract or to the work or to the specifications. «fr Revised 03/21 /12 Coniract No. 6028/6029 Page 40 of 158 Pages in the event that Contractor is an individual, it is agreed that the death of any such Contractor sha not exonerate the Surety from Its obligations under this bond. Executed by CONTRACTOR this „A!k. day of November ^ 2012. CONTRACTOR: PAL General Engineering, Inc. (naflfia of Cootraclor) By: Executed by SURETY this November SURETY: The Hanover Insurance Company (name of Surety) 2 MacArthur PI., 2nd Floor Santa Ana, CA 92707 12th _ day of 2012. (sign here) Maria Jahshan (address of Surety) (714)415-3808 (print name here) Bv: (telephone number of Surety) (Title and Organization of Signatory) By: (sign here) (signature of Attorney-in-Fact) Matthew C. Gaynor _ (printed name of Attorney-in-Fact) (Attach corporate resolution showing current power of attorney.) (print name here) (Title and Organization of signatory) (Proper notarial acknowledgment of execution by CONTRACTOR and SURETY must be attached.) (President or vice-president and secretary or assistant secretary must sign for corporations. If oniy one officer signs, the corporation must attach a resoiution certified by the secretary or assistant secretary under corporate seal empowering that officer to bind the corporation.) APPROVED AS TO FORM: RONALD R. BALL City Attorney By: Deputy City Attorney \ Revised 03/21/12 Contract No. 6028/6029 Page 41 of 158 Pages THE HANOVER INSURANCE COMPANY MASSACHUSETTS BAY INSURANCE COMPANY CITIZENS INSURANCE COMPANY OF AMERICA POWERS OF ATTORNEY CERTIFIED COPY KNOW ALL MEN BY THESE PRESENTS: That THE HANOVER INSURANCE COMPANY and MASSACHUSETTS BAY INSURANCE COMPANY, both being corporations organized and existing under the laws of the State of New Hampshire, and CITIZENS INSURANCE COMPANY OF AMERICA, a corporation organized and existing under the laws ofthe State of Michigan, do hereby constitute and appoint Matthew C. Gaynor, Kim D. Vasquez and/or Daniel Frazee of Santee, CA and each is a true and lawful Attorney(s)-in-fact to sign, execute, seal, acknowledge and deliver for, and on its behalf, and as its act and deed any place within the United States, or, ifthe following line be filled in, only within the area therein designated any and all bonds, recognizances, undertakings, contracts of indemnity or other writings obligatory in the nature thereof, as follows: Any such obligations in the United States, not to exceed Ten Million and No/100 ($10,000,000) in any single instance and said companies hereby ratify and confirm all and whatsoever said Attorney(s)-in-fact may lawfully do in the premises by virtue of these presents. These appointments are made under and by authority of the following Resolution passed by the Board of Directors of said Companies which resolutions are still in effect: "RESOLVED, That the President or any Vice President, in conjunction with any Vice President, be and they are hereby authorized and empowered to appoint Attorneys-in-fact of the Company, in its name and as its acts, to execute and acknowledge for and on its behalf as Surety any and all bonds, recognizances, contracts of indemnity, waivers of citation and all other writings obligatory in the nature thereof, with power to attach thereto the seal of the Company. Any such writings so executed by such Attorneys-in-fact shall be as binding upon the Company as if they had been duly executed and acknowledged by the regularly elected officers of the Company in their own proper persons." (Adopted October 7,1981 -The Hanover Insurance Company; Adopted April 14,1982 - Massachusetts Bay Insurance Company; Adopted September 7, 2001 - Citizens Insurance Company of America) IN WITNESS WHEREOF, THE HANOVER INSURANCE COMPANY, MASSACHUSETTS BAY INSURANCE COMPANY and CITIZENS INSURANCE COMPANY OF AMERICA have caused these presents to be sealed with their respective corporate seals, duly attested by two Vice Presidents, this 21 st day of April 2011 HANOVER INSURANCE COMPANY MASSACHUSCTTS BAY INSURANCE COMPANY CITIZENS IN£)!l|^NGE9pMPANY0F AMERICA Robeft , Vice President THE COMMONWEALTH OF MASSACHUSETTS ) COUNTY OF WORCESTER ) ss. On this 21st day of April 2011, before me came the above named Vice Presidents of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America, to me personally known to be the individuals and officers described herein, and acknowledged that the seals affixed to the preceding instrument are the corporate seals of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America, respectively, and that the said corporate seals and their signatures as officers were duly affixed and subscribed to said instrument by the authority and direction of said Corporations. Barbara A. Garlick, Notary Public My Commission Expires November 3, 2011 I, the undersigned Vice President of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America, hereby certify that the above and foregoing is a full, true and correct copy ofthe Original Power of Attorney issued by said Companies, and do hereby further certify that the said Powers of Attorney are still in force and effect. This Certificate may be signed by facsimile under and by authority ofthe following resolution ofthe Board of Directors of The Hanover Insurance Company, Massachusetts Bay Insurance Company and Citizens Insurance Company of America. "RESOLVED, That any and all Powers of Attorney and Certified Copies of such Powers of Attomey and certification in respect thereto, granted and executed by the President or any Vice President in conjunction with any Vice President of the Company, shall be binding on the Company to the same extent as if all signatures therein were manually affixed, even though one or more of any such signatures thereon may be facsimile." (Adopted October 7,1981 - The Hanover Insurance Company; Adopted April 14,1982 - Massachusetts Bay Insurance Company; Adopted September 7,2001 - Citizens Insurance Company of America) GIVEN under my hand and the seals of said Companies, at Worcester, Massachusetts, this 12th day of November, 2012. THE HANOVER INSURANCE COMPANY MASSACHUSETTS BAY INSURANCE COMPANY CITIZENS INSURANCE COMPANY OF AMERICA in Margosian, Vice President ACKNOWLEDGMENT State of California County of San Diego .) On November 12, 2012 before me, Kathy Scheuernnan, Notary Public (insert name and title of the officer) personally appeared Matthew 0. Gaynor who proved to me on the basis of satisfactory evidence to be the person(«0 whose name{j8) is/af=e subscribed to the within instrument and acknowledged to me that he/51 le/lliey executed the same in his/her/their authorized capacity(j^s), and that by his/h©fi/thetf signatureCsO on the instrument the person(8)', orthe entity upon behalf of which the personOa) 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 _ iCMtVj^ ^t^^>(W?t^A-^ (Seal) KATHY SCHEUERMAN \ Convni^k>n No.1884440 Q NOTAR?n»UBUC 'CAHFORNIA 5 SAN DIEGO GOONTY > ''Commissk>n Expires MarcH 28,20141 ACKNOWLEDGMENT State of California County of San Diego On before me, ^(insert nam '(insert name and title of the officer) personally appeared ^ who proved to me on the basis of satisfactory evidence to be the person(^whose name^) (§/are ^ subscribed to the within instrument and acknowledged to me that he^e/they executed the same in his/i(f^their authorized capacity(i^, and that by hisj(£^r/their signature|s) on the instrument the person^, orthe entity upon behaff of which the persorv^) 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 (Seal) YASMIN ALQURAINI Commission No. 1922207 NOTARY PUBLIC-CALIFORNIA SAN DIEGO COUNTY My Comm Expires JANUARY 16.2015 1 ACKNOWLEDGMENT state of California County of San Diego On before me, Mo insert name and title of the'officer) personally appeared who proved to me on the basis of satisfactory evidence to be the personja) whose nami(S)4€7are subscribed to the within instrument and acknowledqed to me that 6S'she/they executed the same in ^/her/their authorized capaclty(l^^ and that by (^her/their signature(e) on the instrument the personpgr), orthe entity upon behalf of which the person^ 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 (Seal) YASMIN ALQURAINI j Commission No. 1922207 ^ NOTARY PUBLIC-CALIFORNIA 2 SAN DIEGO COUNTY My Comm Expires JANUARY 18.2015 OPTIONAL ESCROW AGREEMENT FOR SECURITY DEPOSITS IN LIEU OF RETENTION This Escrow Agreement is made and entered into by and between the City of Carlsbad whose address is 1200 Carlsbad Village Drive, Carlsbad, California, 92008, hereinafter called "City" and .whose address is hereinafter called "Contractor" and whose address is hereinafter called "Escrow Agent." For the consideration hereinafter set forth, the City, 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 City pursuant to the Construction Contract entered into between the City and Contractor for PALOMAR AIRPORT ROAD AND COLLEGE BOULEVARD INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 in the amount of dated (hereinafter referred to as the "Contract"). Alternatively, on written request of the Contractor, the City shall make payments of the retention earnings directly to the Escrow Agent. When the Contractor deposits the securities as a substitute for Contract earnings, the Escrow Agent shall notify the City within 10 days 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 value 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 City and Contractor. Securities shall be held in the name of the City and shall designate the Contractor as the beneficial owner. 2. The City shall make progress payments to the Contractor for such funds which othenwise would be withheld 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 City 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 terms and conditions of this agreement and the rights and responsibilities of the parties shall be equally applicable and binding when the City 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 City. These expenses and payment terms shall be determined by the City, Contractor and Escrow Agent. Revised 03/21/12 Contract No. 6028/6029 Page 42 of 158 Pages 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 City. 6. Contractor shall have the right to withdraw all or any part of the principal in the Escrow Account only by written notice to Escrow Agent accompanied by written authorization from City to the Escrow Agent that City consents to the withdrawal of the amount sought to be withdrawn by Contractor. 7. The City 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 City of the default, the Escrow Agent shall immediately convert the securities to cash and shall distribute the cash as instructed by the City. 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 all 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 City and the Contractor pursuant to sections (1) to (8), inclusive, of this agreement and the City and Contractor shall hold Escrow Agent harmless from Escrow Agent's release, conversion and disbursement of the securities and interest as set forth above. 10. The names of the persons who are authorized to give written notices or to receive written notice on behalf of the City and on behalf of Contractor in connection with the foregoing, and exemplars of their respective signatures are as follows: For City: Title FINANCE DIRECTOR Name Signature For Contractor: Address 1635 Faradav Avenue. Carlsbad. CA 92008 Title Name Signature Address For Escrow Agent: Title Name Signature Address At the time the Escrow Account is opened, the City and Contractor shall deliver to the Escrow Agent a fully executed counterpart of this Agreement. Revised 03/21/12 Contract No. 6028/6029 Page 43 of 158 Pages IN WITNESS WHEREOF, the parties have executed this Agreement by their proper officers on the date first set forth above. For City: Title MAYOR Name Signature Address 1200 Carlsbad Village Drive. Carlsbad. CA 92008 For Contractor: Title Name Signature Address For Escrow Agent: Title Name Signature Address _ WW Revised 03/21/12 Contract No. 6028/6029 Page 44 of 158 Pages GENERAL PROVISIONS FOR PALOMAR AIRPORT ROAD AND COLLEGE BLVD. INTERSECTION IMPROVEMENTS CONTRACT NO. 6028/6029 CITY OF CARLSBAD 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 othenvise 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 othen/vise. 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 othen/vise. 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 othen/vise. 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 othenwlse 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 8/10/10 Contract No. 6028/6029 Page 45 of 158 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 pnor 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 pnor to opening of Bids. Agency - The City of Carlsbad, California. 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, which is the City Council for the City of Carlsbad or the Board of Directors of Carlsbad Municipal Water District. Bond - Bid, performance, and payment bond or other instrument of security. City Council - the City Council of the City of Carlsbad. City Manager - the City Manager of the City of Cartsbad or his/her approved representative. 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 Govemment 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, ^^^i Standard Specifications, Reference Specifications, and all Modifications issued after the execution of the Contract. Revised 8/10/10 Contract No. 6028/6029 Page 46 of 158 Contractor - The individual, partnership, corporation, joint venture, or other legal entity having a Contract with the Agency to perfomi the Work. In the case of work being done under permit issued v.. 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 Carlsbad or Executive Manager of the Cartsbad 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 Carlsbad 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 Cartsbad 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. 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. V Own Organization - When used in Section 2-3.1 - Employees of the Contractor who are hired, directed, supen/ised and paid by the Contractor to accomplish the completion of the Work. Further, Revised 8/10/10 Contract No. 6028/6029 Page 47 of 158 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 - Sen/ice 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. 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. 0W 0 Revised 8/10/10 Contract No. 6028/6029 Page 48 of 158 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 support 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 International 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. 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 AMER STD American Standard ABAND Abandoned AWG American Wire Gage (nonferrous wire) ABS Acrylonitrile - butadiene - styrene BC Beginning of curve AC Asphalt Concrete BCR Beginning of curb return ACP Asbestos cement pipe BDRY Boundary ACWS Asphalt concrete wearing surface BP Bottom of footing ALT Alternate BLDG Building and Buildings APTS Apartment and Apartments BM Bench mark Revised 8/10/10 Contract No. 6028/6029 Page 49 of 158 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 Califomia Code of Regulations CCTV Closed Circuit TV CES Carlsbad Engineering Standards CP. Curb face CF Cubic foot C&G. Curb and gutter CPR Code of Federal Regulations CFS Cubic Feet per Second CIP Cast iron pipe CIPP Cast-in place pipe CL Clearance, center line CLP 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 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 V Revised 8/10/10 Contract No. 6028/6029 Page 50 of 158 LF Linear 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 curve 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 RGB 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 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 STRGR 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 Service 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 8/10/10 Contract No. 6028/6029 Page 51 of 158 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 Sun/ey 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.I. 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 Unit (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 (m^) 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 milliliter (mL) 1 pound mass (lb) (avoirdupois) 0.4536 kilogram (kg) jm 1 ounce mass (oz) 0.02835 kilogram (kg) ^"'^ 1 Ton (=2000 lb avoirdupois) 0.9072 Tonne (= 907 kg) Revised 8/10/10 Contract No. 6028/6029 Page 52 of 158 V 1 Poise 0.1 pascal second (Pa s) 1 centistoke (cs) 1 square millimeters per second (mm%) 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) -f- 32 °C = (T - 32)/1.8 SI Units (abbreviation) Commonly Used in Both Systems 1 Ampere (A) 1 Volt (V) 1 Candela (cd) 1 Lumen (Im) 1 second (s) Common Metric Prefixes kilo (k) 10^ centi (c) 10"^ milli(m)... 10"^ micro (n) 10'^ nano (n) 10"® pico(p) 10'^ 1-5 SYMBOLS A Delta, the central angle or angle between tangents Z Angle % Percent Feet or minutes Inches or seconds ^ Number / per or (between words) ° Degree PL Property line CL Centeriine SL Survey line or station line Revised 8/10/10 Contract No. 6028/6029 Page 53 of 158 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 con- struction 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 con- tained 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 perform that portion itself, and shall perform that portion itself, except as othenA/ise 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 8/10/10 Contract No. 6028/6029 Page 54 of 158 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 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 City Council shall be final. 2-3.2 Additional Responsibility. 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 periformed 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 jDe 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 ali 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 perfomnance/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 8/10/10 Contract No. 6028/6029 Page 55 of 158 V 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 Generai. 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 consist of one set City Drawing No. 470-3 and consists of six (6) sheets. The standard drawings used for this project are the latest edition of the San Diego Area Regional Standard Drawings, hereinafter designated SDRSD, as issued by the San Diego County Department of Public Works, together with the most recent editions of the Cify of Carlsbad Engineering Standards and Cartsbad Standard Drawings, as issued by the City of Carisbad and the Cartsbad 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 ..^m^^ adequately control the Work. Revised 8/10/10 Contract No. 6028/6029 Page 56 of 158 V 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. Existing improvements visible at the Work site, for which no specific disposition is made on the Plans, but which interfere with the completion of the Work, shall be removed and disposed of by the Contractor. 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 Carlsbad 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 8/10/10 Contract No. 6028/6029 Page 57 of 158 The Contractor shall allow a minimum of 20 working days for review of submittals unless othen^/ise 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." By: Title: Date: Company Name: 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 retumed 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: Item T^ 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 V Revised 8/10/10 Contract No. 6028/6029 Page 58 of 158 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 Engineer prior to the start of the Work unless othenA/ise 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: 1) List of Subcontractors per 2-3.2. 2) List of Materials per 4-1.4. 3) Certifications per 4-1.5. 4) Construction Schedule per 6-1. 5) Confined Space Entry Program per 7-10.4.4. 6) Concrete mix designs per 201 -1.1. 7) Asphalt concrete mix designs per 203-6.1. 8) Data, including, but not limited to, catalog sheets, manufacturer's brochures, technical bulletins, specifications, diagrams, product samples, and other Infomiation 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 othenA/ise 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 Revised 8/10/10 Contract No. 6028/6029 Page 59 of 158 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 othenA/ise 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 sun/ey 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 sun/eyor or a registered civil engineer authorized to practice land sun/eying within the State of California, hereinafter Sun/eyor, to establish the location of the monument before it is disturbed. The Contractor shall have the monument replaced by the Sun/eyor no later than thirty (30) days after construction at the site of the replacement is completed. The Sun/eyor shall file corner record(s) as required by §§ 8772 and 8773, et seq. of the California Business and Professions Code. When a change is made in the finished elevation of the pavement of any roadway in which a permanent survey monument is located, the Contractor shall adjust the monument frame and cover to the new grade within 7 days of paving unless the Engineer shall approve othenA/ise. Monument frames and covers shall be protected during street sealing or painting projects or be cleaned to the satisfaction of the Engineer. 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 supen/ise 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, qrade sheets and survey calculations shall be submitted in bound form on 215mm by 280 mm (8^/2" by 11") paper. The field notes, calculations and supporting data shall be clear and complete. Supporting data shall include all maps, affidavits, plats, field notes from 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 "Sun/eys Manual". The Contractor shall have a Record of Survey prepared by the Sun/eyor 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 Revised 8/10/10 Contract No. 6028/6029 Page 60 of 158 establish, set or construct any permanent sun/ey 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 sun/ey monuments. The Record of Sun/ey shall show all monuments set, control monuments used, the basis of bearings and all other data needed to determine the procedure of sun/ey and the degree of accuracy attained by the field sun/eying 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 Sun/ey(s) shall be submitted for the Engineer's review and approval before submittal to the County Sun/eyor 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 Sun/eyor 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 Sun/eyor. Habitat mitigation sites and other areas to be presen/ed that are shown on the plans shall be staked and flagged prior to the start of any other activities within the limits of the work. When curb and gutter does not exist and is not being installed as a part of the project the location of adjacent facilities being constructed as a part of the contract the Contractor shall place stakes defining the horizontal and vertical location of such adjacent utility vaults, poles or other facilities that are being installed as parts of, or adjunct to, the project either by the Contractor and/or those noted on the plans as to be installed by others. TABLE 2-9.2.2(A) Survey Requirements for Construction Staking Feature Staked Stake Description (2) Centerline or Parallel to Centertine Spacing®, €> Lateral Spacing (3), ® Setting Tolerance (Within) Street Centerline SDRS M-10 Monument <1000', Street Intersections, Begin and end of curves, only when shown on the plans on street centerline 0.02' Horizontal, also see Section 2-9.2.1 herein Clearing Lath in soil, painted line on PCC & AC surfaces lath - Intervisible, < 50' on tangents & < 25' on curves. Painted line - continuous at clearing line 1' Horizontal Slope RP + Marker Stake Intervisible and < 50' Grade Breaks &<25' 0.1'Vertical & Horizontal Fence RP + Marker Stake < 200' on tangents, < 50' on curves when R> 1000' & 25' on curves when R< 1000' N/A (constant offset) 0.1' Horizontal Rough Grade Cuts or Fills > 10 m (33-) RP + Marker Stake <50' N/A 0.1'Vertical & Horizontal Final Grade (includes top of: Basement soil, subbase and base) RP + Marker Stake, Blue- top in grading area < 50' on tangents & curves when R> 1000' & < 25' on curves when R < 1000' <22' V 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 V Horizontal & Vertical Revised 8/10/10 Contract No. 6028/6029 Page 61 of 158 Feature Staked stake Description © Centeriine or Parallel to Centeriine Spacing®, ® Lateral Spacing ®, ® Setting Tolerance (Witiiin) breaks 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 Horizontal & V4" Vertical Curb RP + Marker Stake < 25', BC & EC, at V^L, YiL & '^A on curb returns & at beginning & end (constant offset) %" Horizontal & Vertical Traffic Signal ® Vertical locations shall be based on the ultimate elevation of curb and sidewalk Signal Poles & Controller ® RP + Marker Stake at each pole & controller location as appropriate %" Horizontal & V4" Vertical Junction Box ® RP + Marker Stake at each junction box location as appropriate Horizontal & V4" Vertical Conduit ® RP + Marker Stake < 50' on tangents & curves when R> 1000' & < 25' on curves when R < 1000' or where grade < 0.30% as appropriate Horizontal & when depth cannot be measured from existing pavement 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 (D as appropriate Horizontal & ^1^ Vertical (when vertical data needed) Abutment Fill RP + Marker Stake + Line Stake < 50' & along end slopes & conic transitions as appropriate 0.1' Vertical* Horizontal Wall® RP + Marker Stake + Line Point +Guard Stake < 50' and at beginning & end of: each wall, BC & EC, layout line angle points, changes in footing dimensions &/or elevation & wall height as appropriate 74" Horizontal & Vertical Major Structure ® Footings, Bents, Abutments & Wingwalls RP + Marker Stake + Line Point +Guard Stake 10' to 33' as required by the Engineer, BC & EC, transition points & at beginning & end. Elevation points on footings at bottom of columns as appropriate 78" Horizontal & Vertical Superstructures RP 10' to 33' sufficient to use string lines, BC & EC, transition points & at beginning & end. Elevation points on footings at bottom of columns as appropriate 78" Horizontal & 74" Vertical Miscellaneous (D Contour Grading RP + Marker Stake <50' along contour line 0.1'Vertical & Horizontal Utilities ®, ® RP + Marker Stake < 50' on tangents & curves when R> 1000' & < 25' on curves when R < 1000' or where grade < 0.30% as appropriate 78" Horizontal & 74" Vertical Channels, Dikes & Ditches ® RP + Marker Stake intervisible & < 100', BC & EC of facilities. Grade breaks, Alignment breaks, Junctions, Inlets & similar facilities as appropriate 0.1'Horizontal & 74" Vertical Signs ® RP + Marker Stake + Line Point +Guard Stake At sign location Line point 0.1'Vertical & Horizontal Subsurface Drains ® RP + Marker Stake intervisible & < 50', BC & EC of facilities, Grade breaks, Alignment breaks, Junctions, Inlets & similar facilities, Risers & similar facilities as appropriate 0.1' Horizontal & 74" Vertical Overside Drains ® RP + Marker Stake longitudinal location At beginning & end 0.1' Horizontal & 74" Vertical Markers ® RP + Marker Stake for asphalt street surfacing < 50' on tangents & curves when R> 1000' & < 25' on curves when R< 1000'. At marker location(s) 74" Horizontal Railings & Barriers ® RP + Marker Stake At beginning & end and < 50' on tangents & curves when R > 1000' & < 25' on cun/es at railing & barrier 78" Horizontal & Vertical Revised 8/10/10 Contract No. 6028/6029 Page 62 of 158 Feature Staked stake Description ® Centerline or Parallel to Centerline Spacing®, ® Lateral Spacing <3>, ® Setting Tolerance (Within) when R< 1000' location(s) AC Dikes ® RP + Mariner Stake At beginning & end as appropriate 0.1' Horizontal & Vertical Box Culverts 10' to 33' as required by the Engineer, BC & EC, transition points & at beginning & end. Elevation points on footings & at invert as appropriate 78" Horizontal & 74" Vertical Pavement Markers® RP 200' on tangents, 50' on curves when R > 1000' & 25' on curves when R < 1000'. For PCC surfaced streets lane cold joints will suffice at pavement mariner location(s) 74" Horizontal and the accuracy requirements of the RP meet the requirements for the feature ® Reference points shall be sufficiently durable and set securely enough to survive with accuracy intact throughout the installation & inspection of the features or adjacent facilities for which they provide control. RP means reference point for the purposes of this table ® Perpendicular to 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. All guard stakes, line stakes and lath shall be flagged. Unless othen^/ise 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) 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/Grange 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, CurtD Pipe culverts, junction boxes, drop inlets, headwalls, sewer lines, storm drains, slope protection, curias, gutters, etc. Blue Right-of-Wav Fences, R/ W lines, easements, propertv 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 sun/ey 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. o Revised 8/10/10 Contract No. 6028/6029 Page 63 of 158 Three consecutive points set on the same slope shall be used together so that any variation from a straight grade can be detected. Any such variation shall be reported to the Engineer. In the absence of such report, the Contractor shall be responsible for any error in the grade of the finished work. Grades for underground conduits will be set at the surface of the ground. The Contractor shall transfer them to the bottom of the trench. 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. 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, "^mn^ 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 othenA/ise 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. Revised 8/10/10 Contract No. 6028/6029 Page 64 of 158 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. 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, 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 conformance with the Plans and Specifications varies from the Bid quantity by 50 percent or less, payment will be made at the Contract Unit Price. If the actual quantity of 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 150 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 Revised 8/10/10 Contract No. 6028/6029 Page 65 of 158 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 othenA/ise specified in Sections 3-2.2.2 and 3-2.2.3. 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. >^ Revised 8/10/10 Contract No. 6028/6029 Page 66 of 158 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 resen/es 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. Regardless of ownership, the rates and right-of-way delay factors to be used in detemiining rental 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, sen/ices, 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 Revised 8/10/10 Contract No. 6028/6029 Page 67 of 158 V 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, 1 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 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 services and expenditures when authorized. Payment for extra work will not be made until such time that the Contractor submits completed dally 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 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 re- Revised 8/10/10 Contract No. 6028/6029 Page 68 of 158 quired 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. 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 City 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. Revised 8/10/10 Contract No. 6028/6029 Page 69 of 158 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: 1. Project Inspector 2. Construction Manager 3. Deputy City Engineer, Construction Management & Inspection 4. City Engineer 5. City 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 City 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 [/I requested the City 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 City Manager after which the Contractor may proceed under the provisions of the Public Contract Code. The authority within the dispute resolution chain of command is limited to recommending a resolution to a claim to the City 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 othenA/ise expressly provided for or the Revised 8/10/10 Contract No. 6028/6029 Page 70 of 158 V claimant is not othenA/ise 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 othenA/ise provided by contract for the filing of claims. (b) (1) For claims of less than fifty thousand dollars ($50,000), the local agency shall respond in writing to any written claim within 45 days of receipt of the claim, or may request. In writing, within 30 days of receipt of the claim, any additional documentation supporting the claim or relating to defenses to the claim the local agency may have against the claimant. (2) If additional information is thereafter required, it shall be requested and provided pursuant to this subdivision, upon mutual agreement of the local agency and the claimant. (3) The local agency's written response to the claim, as further documented, shall be submitted to the claimant within 15 days after receipt of the further documentation or within a period of time no greater than that taken by the claimant in producing the additional information, whichever is greater. (c) (1) For claims of over fifty thousand dollars ($50,000) and less than or equal to three hundred seventy-five thousand dollars ($375,000), the local agency shall respond in writing to all written claims within 60 days of receipt of the claim, or may request, in writing, within 30 days of receipt of the claim, any additional documentation supporting the claim or relating to defenses to the claim the local agency may have against the claimant. (2) If additional information is thereafter required, it shall be requested and provided pursuant to this subdivision, upon mutual agreement of the local agency and the claimant. (3) The local agency's written response to the claim, as further documented, shall be submitted to the claimant within 30 days after receipt of the further documentation, or within a period of time no greater than that taken by the claimant in producing the additional information or requested documentation, whichever is greater. (d) If the claimant disputes the local agency's written response, or the local agency fails to respond within the time prescribed, the claimant may so notify the local agency, in writing, either within 15 days of receipt of the local agency's response or within 15 days of the local agency's failure to respond within the time prescribed, respectively, and demand an informal conference to meet and confer for settlement of the issues in dispute. Upon a demand, the local agency shall schedule a meet and confer conference within 30 days for settlement of the dispute. (e) Following the meet and confer conference, if the claim or any portion remains in dispute, the claimant may file a claim as provided in Chapter 1 (commencing with Section 900) and Chapter 2 (commencing with Section 910) of Part 3 of Division 3.6 of Title 1 of the Government Code. For purposes of those provisions, the running of the period of time within which a claim must be filed shall be tolled from the time the claimant submits his or her written claim pursuant to subdivision (a) until the time that claim is denied as a result of the meet and confer process, including any period of time utilized by the meet and confer process. (f) This article does not apply to tort claims and nothing in this article is intended nor shall be construed to change the time periods for filing tort claims or actions specified by Chapter 1 (commencing with Section 900) and Chapter 2 (commencing with Section 910) of Part 3 of Division 3.6 of Title 1 of the Government Code. 20104.4. The following procedures are established for all civil actions filed to resolve claims subject to this article: (a) Within 60 days, but no eariier than 30 days, following the filing or responsive pleadings, the court Revised 8/10/10 Contract No. 6028/6029 Page 71 of 158 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. (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 othenA/ise 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. General. 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. -^m^ Revised 8/10/10 Contract No. 6028/6029 Page 72 of 158 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 presen/e 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. 4-1.3 Inspection Requirements. 4-1.3.1 General. Unless othenA/ise 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 fonA/ard 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. Revised 8/10/10 Contract No. 6028/6029 Page 73 of 158 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 OthenA/ise 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. 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 uniform product, or if the product from any source proves unacceptable at any time, the Contractor shall furnish approved material from other approved sources. If any product proves unacceptable after improper storage, handling or for any other reason it shall be rejected, not incorporated into the work and shall be removed from the project site all at the Contractor's expense. 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 whether 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. ^^m^ Revised 8/10/10 Contract No. 6028/6029 Page 74 of 158 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. 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 cleariy 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 inten/als 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 Revised 8/10/10 Contract No. 6028/6029 Page 75 of 158 V 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 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 third 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 OthenA/ise 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 othenA/ise 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. Revised 8/10/10 Contract No. 6028/6029 Page 76 of 158 4-2 MATERIALS TRANSPORTATION, HANDLING AND STORAGE. The Contractor shall order, purchase, transport, coordinate delivery, accept delivery, confirm the quantity and quality received, prepare storage area(s), store, handle, protect, move, relocate, remove and dispose excess of all materials used to accomplish the Work. 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 cleariy 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 clearly 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 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 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 notification 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. o Revised 8/10/10 Contract No. 6028/6029 Page 77 of 158 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 othenA/ise 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. 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 othenA/ise specified, the Contractor shall remove all interfering portions of utilities shown on the Plans or indicated in the Bid documents as "abandoned" or 'lo 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. When the Plans or Specifications indicate that a utility installation is to be relocated, altered, or constructed by others, the Agency will conduct all negotiations with the owners and work will be done at no cost to the Contractor, except for manhole frame and cover sets to be brought to grade as provided in the Standard Specifications for Public Works Construction, Section 301 -1.6, 2006 Edition, Utilities which are relocated in order to avoid interference shall be protected in their position and the cost of such protection shall be included in the Bid for the items of work necessitating such relocation. 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. Revised 8/10/10 Contract No. 6028/6029 Page 78 of 158 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 portion thus omitted shall be constructed by the Contractor immediately following the relocation of the utility involved unless otherwise 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 rair 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. Revised 8/10/10 Contract No. 6028/6029 Page 79 of 158 SECTION 6 - PROSECUTION, PROGRESS, AND ACCEPTANCE OF THE WORK 6-1 CONSTRUCTION SCHEDULE AND COMMENCEMENT OF WORK. Except as othenA/ise provided herein and unless othenA/ise prohibited by permits from other agencies as may be required by law the Contractor shall begin work within 30 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. 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 "Project" 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 Information contained thereon, in a Revised 8/10/10 Contract No. 6028/6029 Page 80 of 158 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 "Projecf 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. 6-1.2.7 Restraints to Activities. Any submittals, utility interfaces, or any furnishing 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 detennination 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 confimied 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 determination 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 Revised 8/10/10 Contract No. 6028/6029 Page 81 of 158 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 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 confomiing 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 Complete. For each activity undenA/ay at the end of the month, the Contractor shall report the percentage detemiined 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. ^-m^^ Revised 8/10/10 Contract No. 6028/6029 Page 82 of 158 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. 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 properiy 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. Revised 8/10/10 Contract No. 6028/6029 Page 83 of 158 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 properly 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. The work includes pavement removal, trenching and excavation for storm drain Installation along Palomar Airport Road from College Blvd. to two hundred and seventy five feet west of College Blvd, and along College Blvd north from Palomar Airport Road approximately three hundred and twenty five feet. Curb, gutter and sidewalk removal, and new road way widening construction of Palomar Airport Road for a right turn lane extension from two hundred feet east of College Blvd to approximately four hundred and twenty five feet east of College Blvd. Some phases or portions of phases may overlap each other and/or occur during the same time period for work on Palomar Airport Road and College Blvd. The descriptions are oven/lews only and shall not relieve the Contractor from its responsibilities to perform the coordination and work in accordance with the plans and specifications. 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 othenA/ise specified in Section 6-6.3. ^^^S Revised 8/10/10 Contract No. 6028/6029 Page 84 of 158 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. 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 Performance 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 W that effect shall be sen/ed upon the Surety. The Surety shall, within five (5) days, assume control and perfomi 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 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. Revised 8/10/10 Contract No. 6028/6029 Page 85 of 158 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, government 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. 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 othenA/ise 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 120 working days after the starting date specified in the Notice to Proceed. Revised 8/10/10 Contract No. 6028/6029 Page 86 of 158 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 normal work force for cause as defined in Section 6-6.1. Unless OthenA/ise 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. No work involving implementation of storm drain or roadway improvements shall be performed by the contractor between 6pm and 7am. The Contractor shall incorporate the dates, areas and types of work prohibited in this section in the Construction Schedule required by Section 6.1. No additional payment, adjustment of bid prices or adjustment of contract time of completion will be allowed as a consequence of the prohibition of work being performed within the dates, areas and/or types of work prohibited in this section. 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. OthenA/ise, the statement will be deemed to have been accepted. 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. V Revised 8/10/10 Contract No. 6028/6029 Page 87 of 158 All work shall 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 performance 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 dollars ($1,000.00). 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 $1,000 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. 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 Generai. Only competent workers shall be employed on the Work. Any person employed who is found to be incompetent, intemperate, troublesome, disorderly, or othenA/ise 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. Revised 8/10/10 Contract No. 6028/6029 Page 88 of 158 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. 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: "I 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 fumish a Certificate of Insurance to the Engineer before execution of the 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 shall 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 mall 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 Carisbad 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 pemiit(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 operations 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. 7-6 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 Revised 8/10/10 Contract No. 6028/6029 Page 89 of 158 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. 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. "^S 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 shall also abate dust nuisance by cleaning, sweeping and sprinkling with water, or other means as necessary. The use of water resulting in mud on public streets will not be permitted as a substitute for sweeping or other methods. When required by the Plans or Specifications, the Contractor shall fumish 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 ^imii^ immediately and the area cleaned. Revised 8/10/10 Contract No. 6028/6029 Page 90 of 158 Excess excavation material from catch basins or similar structures shall be removed from the site immediately. Sufficient material may remain for use as backfill if permitted by the Specifications. Forms and form lumber shall be removed from the site as soon as practicable after stripping. 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 presen/e 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 presen/e 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. 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. Revised 8/10/10 Contract No. 6028/6029 Page 91 of 158 V 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. 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. 7-8.8 Noise Control. All internal 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 othenA/ise 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; commercial and industrial establishments; churches, schools and parking lots; sen/ice stations and motels; hospitals; police and fire stations; and establishments of similar nature. Access '"^^ to these facilities shall be continuous and unobstructed unless othenA/ise approved by the Engineer. Revised 8/10/10 Contract No. 6028/6029 Page 92 of 158 Safe and adequate pedestrian zones and public transportation stops, as well as pedestrian crossings of the Work at inten/als not exceeding 90 m (300 feet), shall be maintained unless OthenA/ise 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. 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 OthenA/ise 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 'w 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 lb. 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 72 hours in advance of the work being performed. The no parking signs shall state the date and time of parking restriction for a Revised 8/10/10 Contract No. 6028/6029 Page 93 of 158 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 72 hours in advance of the rescheduled work. If the work is delayed or rescheduled the no parking signs shall be removed and re-posted 72 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. 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 othenA/ise 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, flagpersons, 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) Carisbad 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, with 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. Revised 8/10/10 Contract No. 6028/6029 Page 94 of 158 Traffic controls shall be in accordance with the plans. The California Manual on Uniform Traffic Control Devices (latest version) 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, install the traffic signs, markings, delineation or devices and charge the Contractor twenty dollars ($25.00) per day per trafific 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. Warning 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 fluorescent 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 024 (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 than (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 Revised 8/10/10 Contract No. 6028/6029 Page 95 of 158 the adjacent traffic lane or provide barriers. During the entire construction, a minimum of (insert appropriate number of lanes) 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. 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 (latest version) 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 (latest version) published by CALTRANS. Whenever the work causes obliteration of pavement delineation, temporary or pemianent pavement delineation shall be in place prior to opening the traveled way to public traffic. Lane line or centeriine pavement delineation shall be provided at all 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 detemiined 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 New, or Modifications and Additions to Existing, Traffic Control Plan Sheets. If no traffic control plans (TCP) or Traffic Control Staging plans (TCP) are included in the project plans, or if the Contractor elects to modify TCP included in the project plans, the Contractor shall have such new or modified 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 Revised 8/10/10 Contract No. 6028/6029 Page 96 of 158 o 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-day 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 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 modifications, supplements and/or new design of TCP shall meet the requirements of the Engineer and the California Manual on Uniform Traffic Control Devices (latest version) as published by CALTRANS. 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 the 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 Revised 8/10/10 Contract No. 6028/6029 Page 97 of 158 obtained a permit from the State Division of Industrial Safety. A copy of the permit shall be submitted to the Engineer. 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 othenA/ise 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 />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- Revised 8/10/10 Contract No. 6028/6029 Page 98 of 158 required confined spaces until the pre-entry procedures demonstrate othenA/ise. The Contractor shall implement a permit space program prior to performing any work in a permit-required confined space. 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 Municipal 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 properly maintain at all times, as required by the conditions and progress of the work, all necessary safeguards for the protection of workers and public, and shall use danger signs warning against hazards created by such features of construction as protruding nails, hoists, well holes, and falling materials. 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 obsen/e 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." Revised 8/10/10 Contract No. 6028/6029 Page 99 of 158 SECTION 8 - FACILITIES FOR AGENCY PERSONNEL (THIS SECTION NOT USED) SECTION 9 - MEASUREMENT AND PAYMENT 9-1 MEASUREMENT OF QUANTITIES FOR UNIT PRICE WORK. 9-1.1 General. Unless othenA/ise 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 OthenA/ise provided in Specifications, volumetric quantities shall be the product of the mean area of vertical or horizontal sections and the intervening 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 detemiining 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 fomi 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 of 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 Revised 8/10/10 Contract No. 6028/6029 Page 100 of 158 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. 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 othenA/ise 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 properiy 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 properly 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 perfomied 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 Revised 8/10/10 Contract No. 6028/6029 Page 101 of 158 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 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 perfomiance 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 responsibility of the Contractor to furnish within a reasonable time such further information and details as may be required by the Engineer to determine the facts or contentions involved in its claims. Failure to submit such information and details will be sufficient cause for denying payment for the disputed items. 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 Revised 8/10/10 Contract No. 6028/6029 Page 102 of 158 V 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. 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 included in the various items of work and no other payment will be made. 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. The contract unit price paid for this bid item shall constitute full compensation Schedule "A" Mobilization (Bid Item No. A-1) Lump Sum The contract unit price paid for this bid item shall constitute full compensation for mobilization in accordance with the specification and contract documents. Clearing and grubbing (Bid Item No. A-2) Square Feet The contract unit price paid for this bid item shall constitute full compensation for clearing and grubbing in accordance with the specification and contract documents. This includes, grading parkway to provide positive drainage as shown on Sheet 4. Coordinate with Transportation Department to restore drainage and avoid environmental sensitive areas. Revised 8/10/10 Contract No. 6028/6029 Page 103 of 158 V Traffic control including temporary railing (Type K) and crash cushion (Bid Item No. A-3) Lump Sum The contract unit price paid for this bid item shall constitute full compensation for all traffic control, traffic control plans and public notification in accordance with the specification and contract documents. This includes, but is not limited to, preparation and reproduction of traffic control plans, implementing traffic control, signing, striping, flagging operations, arrow boards, resident notification letters, door hanger, and "NO PARKING" signs. Asphalt concrete pavement (Bid Item No. A-4) Square Feet The contract unit price paid for this bid item shall constitute full compensation to provide typical pavement section for new right-turn only lane on Palomar Airport Road as shown in detail on Sheet 5. This shall include grinding two feet of existing pavement as shown on Sheet 5 for Palomar Airport Road to provide new asphalt concrete pavement as shown in detail. Trench restoration per City of Carisbad standards (Bid Item No. A-5) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to provide trench restoration. Trench restoration shall include finish course to be gap graded (GG-C) per greenbook section 203, othenA/ise provide trench resurfacing outlined in City of Carlsbad standard plans GS-25 thru GS-28. Curb and gutter per SDRSD G-2 (Bid Item No. A-6) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to install curb and gutter per SDRSD as shown on Sheet 5 for Palomar Airport Road. Curb and gutter transition (6" to 10") to Type-A inlet (Bid Item No. A-7) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to install curb and gutter transition to match existing curb and depression as shown on Sheet 4 for College Boulevard and new Type-A inlet. Curb and gutter removal (Bid Item No. A-8) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to remove and dispose of existing curb and gutter on Palomar Airport Road to accommodate new right-tum only lane as shown on Sheet 5. Remove and dispose of existing curb and gutter on College Boulevard to provide new storm drain curb inlet as shown on Sheet 4. 4" PCC sidewalk per SDRSD G-7 (Bid Item No. A-9) Square Feet The contract unit price paid for this bid item shall constitute full compensation to install sidewalk per SDRSD on Palomar Airport Road on Sheet 5. Storm drain bedding "burrito wrap" per City of Carlsbad (Bid Item No. A-10) Linear Feet The contract unit price paid for this bid item shall constitute full compensation for all storm drain reinforced concrete pipe installation. Reinforced concrete pipe installation shall include, but not limited to crushed rock and filter fabric, also known as "burrito wrap", as outlined in City of Carlsbad standards Section 02223. 27" RCP with Water Tight Joints (1350-D) (Bid item No. A-11) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to install 27-inch reinforced concrete pipe with water tight joints. 27" RCP (1350-D) (Bid Item No. A-12) Linear Feet Revised 8/10/10 Contract No. 6028/6029 Page 104 of 158 The contract unit price paid for this bid item shall constitute full compensation to install 27-inch reinforced concrete pipe. 30" RCP with Water Tight Joints (1350-D) (Bid Item No. A-13) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to install 30-inch reinforced concrete pipe with water tight joints. 36" RCP with Water Tight Joints (1350-D) (Bid Item No. A-14) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to install 36-inch reinforced concrete pipe with water tight joints. 18" RCP with Water Tight Joints (1350-D) (Bid Item No. A-15) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to install 18-inch reinforced concrete pipe with water tight joints. 20' Type A-1 curb inlet per SDRSD D-1 (Bid item No. A-16) Each The contract unit price paid for this bid item shall constitute full compensation to install/construct modified Type A-1 inlet to accommodate inlet and outlet pipe as shown on Sheet 4. Wing type headwall per SDRSD D-34 (Bid Item No. A-17) Each The contract unit price paid for this bid item shall constitute full compensation to install/construct wing type headwall as shown on Sheet 4. Type A-4 cleanout per SDRSD D-9 (Bid Item No. A-18) Each The contract unit price paid for this bid item shall constitute full compensation to install/construct Type A-4 cleanout per SDRSD Type A-5 cleanout per SDRSD D-9 (Bid Item No. A-19) Each The contract unit price paid for this bid item shall constitute full compensation to install/construct Type A-5 cleanout per SDRSD Removal of excess silt in existing 27" RCP (Bid Item No. A-20) Cubic Yards The contract unit price paid for this bid item shall constitute full compensation to remove silt found in existing 27-inch reinforced concrete pipe. Silt shall be removed prior to installation of new 27" reinforced concrete pipe. PCC brow ditch Type-B per SDRSD D-75 (Bid Item No. A-21) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to install PCC brow ditch as shown on Sheet 5. PCC brow ditch shall tie-in and match existing for positive drainage and flow in direction shown on Sheet 5. Remove and dispose of existing brow ditch (Bid Item No. A-22) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to remove and dispose of existing brow ditch as shown on Sheet 5. Relocate existing split rail fencing (Bid Item No. A-23) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to remove and relocate existing split rail fencing as shown on Sheet 5. Traffic striping, pavement legends, and reflective pavement markers (Bid Item No. A-24) Lump Sum The contract unit price paid for this bid item shall constitute full compensation to install signing and striping for Palomar Airport Road as shown on Sheet 6 and College Boulevard as modified in Bid Revised 8/10/10 Contract No. 6028/6029 Page 105 of 158 Items. College Boulevard signing and striping has been deleted from the plans on Sheet 6 and the contractor shall remove and replace striping, pavement legends, and reflective pavement markers to ' ' accommodate a seven (7) foot bike lane between the eleven (11') foot thru-lane and a thirteen (13) foot right-turn only lane. Modifications to the approaching existing bike lane will be necessary to provide a skip line (detail 39A) and transition gap in striping. Additionally, pavement markings will be necessary to identify lane lines, bike lane and turning movements. Coordinate with the Transportation Department to determine final placement and removals. Landscaping and irrigation complete in plaoe (Bid Item No. A-25) Lump Sum The contract unit price paid for this bid item shall constitute full compensation to replace existing landscaping and grass of cut slope on Sheet 5. Replace and repair irrigation to satisfaction of Transportation Department and General Management Kemper Sports landscaping. SWPPP, BMP's, and erosion control (Bid Item No. A-26) Lump Sum The contract unit price paid for this bid item shall constitute full compensation to meet storm water requirements with best management practices (BMP's) and erosion control measures as outlined in the Storm Water Standards Manual which includes a Standard Urban Storm Water Mitigation Plan (SUSMP) and providing a construction Storm Water Pollution Prevention Plan (SWPPP). Schedule "B" 16" CML&C class 200 pipe with four welded 45 degree joints per CMWD detail W-31 and two flangeXpush joint adaptors complete at (Bid Item No. B-1) Lump Sum The contract unit price paid for this bid item shall constitute full compensation to install new 16" cement-mortar lined and coated steel pipe per Section 15061. m idi^ Concrete anchor blocks (Bid Item No. B-2) Each The contract unit price paid for this bid item shall constitute full compensation to install concrete anchor blocks per Section 15061. Remove existing 16" CML&C Class 200 steel waterline (Bid Item No. B-3) Linear Feet The contract unit price paid for this bid item shall constitute full compensation to remove existing 16" cement-mortar lined and coated steel pipe to accommodate new storm drain as shown on Sheet 4. o Revised 8/10/10 Contract No. 6028/6029 Page 106 of 158 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 othenA/ise 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(lV2") — 95-100 19-mm (%") 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-um (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 CU") 90-100 9.5-mm (%1 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-um (no. 200) 0-3 Revised 8/10/10 Contract No. 6028/6029 Page 107 of 158 200-2 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, portiand cement concrete, lean concrete base, cement treated base or a combination of any of these materials. Aggregate shall conform to the grading and quality requirements shown in the following tables. At the option of the Contractor, the grading for either the 11/2-inch maximum or 3/4 inch maximum shall be used, except that once a grading is selected it shall not be changed without the Engineer's written approval. AGGREGATE GRADING REQUIREMENTS Percentage Passing 11/2" Max/mum 3/4" Maximum Operating Operating Sieve Sizes Range Range 2" ICQ — 11/2" 90-100 — 1" — 100 3/4" 50-85 90-100 No. 4 25-45 35-60 No. 30 10-25 10-30 .^m^ No. 200 2-9 2-9 QUAUTY REQUIREMENTS Operating Tests Range Resistance (R-value) 78 Min. Sand Equivalent 25 IVIin. Durability Index 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 '^S, one day's production, whichever is smaller. Revised 8/10/10 Contract No. 6028/6029 Page 108 of 158 V 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) PORTLAND CEMENT CONCRETE Type of Construction Concrete Class Maximum Slump mm (Inches) All Concrete Used Within the Right-of-Way 330-C-23 (560-0-3250) (^) 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 350-0-27 (590-0-3750) 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 performance of the concrete. Integral color pigments shall meet or exceed ASTM-C-979. The coloring method shall be designed for concrete flatwork applications (salt finished, broom finishes, rotary finishes), as well as vertical surfaces, and other types of architectural concrete. Pigment shall be a permanent coloration, uniform throughout the concrete surface and interior, and shall be highly UV and fade resistant. 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: Porcelain Gray (match existing paving on Palomar Airport Rd. and College Blvd.) Curing: Scofield Colorcure Concrete Sealer (or approved equal). See Section 201 of these Supplemental Provisions for Concrete Curing Materials. Revised 8/10/10 Contract No. 6028/6029 Page 109 of 158 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 (POA). 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 the following: 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 preserve the natural slip resistance of the concrete, etc. Sealer shall repel spills and soils, minimizing staining and maintenance. Seal shall leave no visible material on the surface and shall be absorbed and locked into the pores of the masonry, repelling liquids and soils but leaving the top surface natural in appearance. Install per manufacturer's directions. Seal shall be compatible with the surfaces and materials which it is applied. Concrete sealer shall conform to the following specifications: Color: Clear, non-yellowing Odor: Mild Flash Point: None (C.O.C. method) Specific Grav.: 1.03 Density: 8.6 pounds per gallon Drying Time: 30 minutes to 60 minutes Cure Time: 24 to 48 hours VOC Content: None (0 g/l) excluding water Polymer Type: Proprietary Reactive Resin System Coverages (approximate): Smooth Concrete: 300 to 400 square feet per gallon Rough Concrete: 200 to 300 square feet per gallon Note: Coverages vary depending on porosity and condition of surface and method of application. Method of: Airiess sprayer. ^ Application Revised 8/10/10 Contract No. 6028/6029 Page 110 of 158 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 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 OthenA/ise 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 fonn 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 performance. Provide joint sealants, joint fillers, and other related materials that are compatible with one another and with joint substrates under conditions of sen/Ice 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 othenA/ise 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 11. Revised 8/10/10 Contract No. 6028/6029 Page 111 of 158 Acceptable Products: "Sonneborn NPII"; 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 pre-fomried, 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 portiand 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 Flow, 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 confonnance with the mix design when the Asphalt Binder content is within -h/-0.5% of the design mix and the gradation confomis 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. Revised 8/10/10 Contract No. 6028/6029 Page 112 of 158 203-6.4.3 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 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 -I-/-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. 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 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 Revised 8/10/10 Contract No. 6028/6029 Page 113 of 158 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. 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 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 Revised 8/10/10 Contract No. 6028/6029 Page 114 of 158 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 sen/iceability 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, bums, 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 (High Intensity Prismatic or equivalent) or Type IX prismatic cube lens sheeting (Diamond Grade VIP or equivalent) in accordance to ASTM Designation D4956 and conforming to the requirements of these special provisions. 206-7.2.4 Sign Panel. 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 otherwise shown on the plans traffic sign posts shall conform in materials and installation to SDRSD M-45 and shall have one post provided for each 0.48 m^ (5 ft^)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. 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, Revised 8/10/10 Contract No. 6028/6029 Page 115 of 158 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. 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 0-361 for the limits shown on the plans. 207-10 STEEL PIPE add the following: 207-10.1 General Fabricated Steel Pipe and Fittings shall conform in all respects to Carisbad 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 0206, 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 perfomied. 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 0602 and painted in accordance with CMWD Approved Materials List. All steel pipe and fittings for underground service shall be cement-mortar lined, taped wrapped and cement-mortar coated in accordance with AWWA C205, 0214 and C602 unless othenA/ise specified on the Drawings. Add the following section: 207-25 UNDERGROUND UTILITY MARKING TAPE. Revised 8/10/10 Contract No. 6028/6029 Page 116 of 158 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). 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 ASTMD2578 >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 Sen/ices 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. W Revised 8/10/10 Contract No. 6028/6029 Page 117 of 158 E. Rural Electrification Authority (REA), U.S. Department of Agriculture, Washington, DC, National Electrical Safety Code for IJnderground Construction for remote and immediate hazards. SECTION 210 - PAINT AND PROTECTIVE COATINGS 210-1 PAINT. 210-1.5 Paint Systems. Add the following to Table 210-1.5(A) TABLE 210-1.5 (A) Surface to be Painted Pre-reatment / Surface Preparation Primer Finish Coats Temporary Railing type Abrasive Blast Cleaning to a Roughened, Textured Appearance None Two coats white Acrylic Emulsion Paint 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, thennoplastic material and glass beads may be obtained from the CALTRANS Transportation Laboratory, P.O. Box 19128, Sacramento, CA 95819, telephone number (916) 227-7000. 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 IA 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(B) SOIL AMENDMENT PROPERTIES Property Minimum Maximum Dry Weight Nitrogen (1) (1) Dry Weight Passing 25 mm (1") Sieve 100% 100% Dry Weight Passing #4 Sieve 95% 100% Dry Weight Passing #16 Sieve 45% 65% Revised 8/10/10 Contract No. 6028/6029 Page 118 of 158 Dry Weight Passing #30 Sieve 30% 40% Dry Weight Passing #50 Sieve 0% 10% Dry Weight Passing #100 Sieve 0% 2% Salinity (1) (1) Iron ( Dilute acid soluble on dry weight basis) 0.08% Ash (dry weight basis) 0% 6.0% pH 6.0 7.0 Wettability (1) (1) (1) (As Required by Table 212-1.2.4(A) SSPWC) For all types of Organic Soil Amendment the Contractor shall supply the Engineer a sample of the proposed amendment accompanied by an analytical analysis from a qualified agricultural laboratory certifying compliance to the requirements herein. Qualified agricultural laboratories shall have an on-going quality assurance program that fulfills the requirements of the most recent version of the "Western States Laboratory Proficiency Testing Program Soil and Plant Analytical Methods". Certificates of compliance shall contain a statement attesting that the organic soil amendment meets the requirements of these specifications and that the testing agricultural laboratory does fulfill the requirements of "Western States Laboratory Proficiency Testing Program Soil and Plant Analytical Methods". Said submittal shall be in accordance with Section 2-5.3.3. 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, Southern Willow Scrub and Riparian Scrub and Upland Transition Zone 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 cleariy 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) DISTURBED AREA MULCH FERTILIZER AND ADDITIVES Component Applicati grams per sq. meter on 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. W Revised 8/10/10 Contract No. 6028/6029 Page 119 of 158 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. 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) 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. Revised 8/10/10 Contract No. 6028/6029 Page 120 of 158 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). Table 212-1.3.2(A) SEED FOR SOUTHERN WILLOW SCRUB AND RIPARIAN SCRUB AREAS Seed Variety Applicati grams per sq. meter on Rate (pounds per acre) Ambrosia Psilostachya 0.35 3 Artemesia Douglasiana 0.35 3 Artemesia Dracunculus 0.25 2 Atriplex Patula SSP, Hastate Halberd Leaf Saltbrush 0.25 2 Encelia Californica, California Sunflower 0.25 2 Festuca Megalura, Zorro Fescue 0.25 2 Isocoma Venetus, Coastal Goldenbrush 0.45 4 Leymus Condensatus, Giant Wild Rye 0.45 4 Oenothera Hookerii, Hooker's Primrose 0.10 1 Add the following section: 212-1.3.3 Seed for Riparian Scrub and Upland Transition Zone Areas. Hydroseeding mix for the Riparian Scrub and Upland Transition Zone area shall consist of not less than the seed varieties shown in Table 212-1.3.2(A). Table 212-1.3.3(A) SEED FOR RIPARIAN SCRUB AND UPLAND TRANSITION ZONE AREAS Seed Variety Applicati grams per sq. meter on Rate (pounds per acre) Encelia Californica 0.45 4 Eschscholzia Californica, California Poppy 0.25 2 Festuca Megalura, Zorro Fescue 0.25 2 Isocoma Venetus, Coastal Goldenbrush 0.45 4 Leymus Condensatus, Giant Wild Rye 0.45 4 Lotus Scoparius, DeenA/eed 0.45 4 Lupinus Succulentus, Arroyo Lupine 0.35 3 Phacelia Tanacetifolia 0.25 2 212-1.4.1 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 (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 Revised 8/10/10 Contract No. 6028/6029 Page 121 of 158 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 resen/es 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 detemiined by removal of earth from the roots of not less than 2 plants nor more than 2 percent of the total number of plants of each species or variety, except when container-grown plants are from several sources, the roots of not less than 2 plants of each species or variety from each source will be inspected by the Engineer. In case the sample plants inspected are found to be defective, the Agency reserves the right to reject the entire lot or lots of plants represented by the defective samples. Any plants rendered unsuitable for planting because of this inspection will be considered as samples and will not be paid for. The Contractor shall notify the Engineer when plants are to be shipped to the project site. The notification shall be given not less than 10 days prior to the actual shipment date. Carpobrotus cuttings shall be 250 mm (10") or more in length and shall not be rooted. Delosperma cuttings shall be 150 mm (6") or more in length and shall not be rooted. Cuttings shall be tip cuttings from healthy, vigorous and strong-growing plants and shall be insect and disease free. Mature or brown-colored stem growths or cuttings which have been trimmed will not be accepted. Cuttings shall be planted not more than 2 days after cutting and shall not be allowed to dry or wither. Carpobrotus cuttings shall not be taken from any plants that indicate the presence of ice plant scale (Pulvinaria species). The Contractor shall notify the Engineer of the location where cuttings are to be taken at least 10 days prior to taking the cuttings and shall be responsible for all permit and inspection fees involved in obtaining cuttings. Revised 8/10/10 Contract No. 6028/6029 Page 122 of 158 W 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 inten/al 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 1 m (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. Intemnittent pressure lines (lines on the downstream side of a controller valve that will not be subject to constant pressure) will not require underground utility marking tape. All PVC pipe used for irrigation systems shall be colored purple by the addition of a dye integral to the PVC. Painted pipe will not be accepted. Pressure mainline piping for sizes 50 mm (2") and larger shall be PVC having a pressure rating of 2170 kPa (315 PSI), S.D.R. 13.5. Stenciled pipe is required for all irrigation system piping including portions not required to be marked with underground utility marking tape. All pipe shall have stenciling appearing on both sides of the pipe with the marking "Reclaimed Water" in 16 mm (%") 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. 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 Revised 8/10/10 Contract No. 6028/6029 Page 123 of 158 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-pm 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 check valve under each head. Drip assemblies shall meet the following requirements: The drip emitter shall be Pepco Quadra or Rainbird XERI-Bird-8 or approved equal as called on drawings, with four ports. Drip tubing for emitter outlets shall be Rainbird (RBT-160V), 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 the same size as the pipeline in which they are installed, unless othenA/ise 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: ^^^m^ 1. Two control valve keys. 2. Two wrenches for removing each different type of sprinkler head. Revised 8/10/10 Contract No. 6028/6029 Page 124 of 158 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 conforming 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 determined 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 ^/ 3.73 0.147 12 20 3/ 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: the 1996 National Electrical Code. All electrical materials shall conform to the requirements of 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 arrester. Electrical service equipment Add the following section. 212-3.4 Irrigation Electrical Service Equipment and Enclosures. 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 sen/ice; 4. One 20-amp circuit breaker for the duplex receptacle. Revised 8/10/10 Contract No. 6028/6029 Page 125 of 158 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. The design, assembly, grounding, wiring, and components of the irrigation electrical sen/ice equipment and enclosure shall meet the requirements of the 1996 edition of the National Electrical Code. 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. The cabinet shall be HYDROSAFE Model No. HS9, Strong Box, or approved equal. The cabinet shall have a 304 stainless steel interior bulkhead separating the 120/240-volt electrical service section from the irrigation controller section. No wood components shall be used in the enclosure. 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. 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. 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. The cabinet shall have a duplex 15-amp, 120-volt receptacle with ground fault interrupter protection mounted on the interior service side. Concrete footings and pads supporting the Electrical sen/ice equipment shall be 560-0-3250 and shall be no less than 150 mm (6") thick. 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 (21/2" and 4"). SECTION 213 - ENGINEERING FABRICS 213-2 GEOTEXTILES. 213-2.1 General. Table 213-2.1(A) Add the following: Geotextile types shall be used for the applications listed in 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 {VA Ton) 180N Rock Slope Protection Fabric for Rock Sizes Including and Above 225 kg {VA Ton) 250N Plant Protection Covering 90N 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 V Revised 8/10/10 Contract No. 6028/6029 Page 126 of 158 213-3 EROSION CONTROL SPECIALTIES. 213-3 Gravel bags. Gravel bags for the use of temporary erosion control shall be buriap type, filled with no less than 23kg (50 lbs) of 19 mm (%") crushed rock and securely tied closed. Plastic bags are not acceptable. SECTION 215 - FENCING 215-1 ENVIRONMENTAL FENCING 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 lO'-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 preservatives will not be required. Concrete footings for metal posts will not be required. Revised 8/10/10 Contract No. 6028/6029 Page 127 of 158 SUPPLEMENTAL PROVISIONS TO STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION PART 3, CONSTRUCTION METHODS SECTION 300 - EARTHWORK 300-1 CLEARING AND GRUBBING. 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 Removai 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 othenA/ise noted on plans, the Contractor shall remove all existing abandoned pipelines and conduits of any type, or use, and pipelines and conduits of any type, or use, that are abandoned during the course of the work and shall replace said pipelines and conduits with properly compacted soils. Payment for removal and disposal of abandoned utilities shall be included in the lump-sum bid for Clearing and Grubbing, and no additional payment will be made. 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. w Revised 8/10/10 Contract No. 6028/6029 Page 128 of 158 300-2.2.1 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 othenA/ise 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 OthenA/ise 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. No allowance for shrinkage or swell will be considered. Materials excavated or othenA/ise removed as all or part of any other bid item shall not be measured as Unclassified Excavation. 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. 300-2.9 Payment substitute the following: Payment for Unclassified Excavation will be made at the unit price bid in the proposal. Only the quantity of unclassified excavation measured shall be paid for. No excavated material which is re-excavated will be paid for. For progress payments, the quantity of unclassified excavation shall be estimated by the Engineer. The Engineer's calculations shall be considered the definitive determinant for quantities for final payment. All topographic surveying and calculations necessary to quantify payment quantities for Unclassified Excavation 0W Revised 8/10/10 Contract No. 6028/6029 Page 129 of 158 shall be performed by the Engineer. Payment for Unclassified Excavation shall include costs of surveying, staking, preparation of earthwork quantity reports, placement, compaction, soil remediation, moisture adjustment and water therefore, rework of compressible soils, slope rounding, grading, stockpiling, access road, temporary detour roads, earthen swales and drainage channels as shown on the drawings or required by the contract documents. 300-2.9 Payment, substitute the following: Payment for all unclassified excavation will be made at the Contract Lump Sum price bid for unclassified excavation and shall include compensation for excavation, sloping, rounding tops and ends of excavation, matching existing graded slopes, loading, exporting and disposing of surplus material and unsuitable material shown on the plans or specified herein to be removed, stockpiling, hauling to designated sites, placing and compacting, mixing, grading of mitigation site, salvaging clean and suitable material and filling areas to the required grades and cross sections. Unclassified fill, slope rounding, all work incidental to Section 300-4.8 and construction of transitions will be paid for as a part of unclassified excavation, and no additional payment will be made therefore. When required by the plans or specifications or where directed by the Engineer, the excavation and stockpiling of selected material will be paid for at the Contract Lump Sum price for unclassified excavation. Removing such selected material from the stockpile and placing it in its final position will also be paid for at the Contract Lump Sump Price for unclassified excavation and no additional compensation will be allowed therefore. 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 confonn to the requirements of section 301-1.4 SSPWC. 300-3 STRUCTURE EXCAVATION AND BACKFILL 300-3.1 General, add the following: The Contractor shall excavate to the lines and levels required and/or shown on the Drawings. The Contractor shall provide all 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. Except for unsuitable materials removed as part of the clearing and grubbing item unsuitable material encountered below grade will be paid for at the unit price bid for structure excavation and backfill. 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 backfill 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. 300-4.4 Benching, add the following: Benching shall conform to The City of Carlsbad Supplemental Standard Drawing GS-14. 300-4.5 Placing Materials for Fills, add the following: The Contractor shall perform grading such Revised 8/10/10 Contract No. 6028/6029 Page 130 of 158 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 International 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. 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 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 BORROW EXCAVATION. Add the following section: 300-5.2.1 Imported Borrow 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"). V Revised 8/10/10 Contract No. 6028/6029 Page 131 of 158 TABLE 300-5.2.1 (A) IMPORTED BORROW 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|j. (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 General. The Contractor shall provide erosion control and water pollution control conforming to the requirements shown on the plans, as specified herein, and as elsewhere required by the Contract Documents. Erosion control and water pollution control shall include the work specified herein, and such additional measures, as may be directed by the Engineer, to meet Best Management Practices, as defined herein, and to properiy control erosion and storm water damage of the limits of work and construction impacts upon areas receiving drainage flows from within the limits of work. Add the following 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 detemnine the appropriate erosion control measures shall be the "Best Management Practices", hereinafter BMP, defined and described in the, "Stormwater Best Management Practices Handbook, Construction", January 2009 edition as published by the California Stormwater Quality Association. The Contractor shall maintain a copy of the "Stormwater Best Management Practices Handbook, Construction", January 2009 edition on the project site and shall conduct its operations in conformity to said Handbook. Temporary erosion control measures provided by the Contractor shall include, but not be limited to, the following: a) Embankment areas, while being brought up to grade and during periods of completion prior to final roadbed construction, shall be graded so as to direct runoff into impoundment areas within the limits of work where such runoff shall have pollutants removed by BMP methods . b) The Contractor shall provide protection by BMP measures to eliminate erosion and the siltation of downstream facilities and adjacent areas. These measures shall include, but shall not be limited to: temporary down drains, either in the form of pipes or paved ditches with protected outfall berms; graded berms around areas to eliminate erosion of embankment slopes by surface runoff; confined ponding areas to desilt runoff; and to desilt runoff. 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. Revised 8/10/10 Contract No. 6028/6029 Page 132 of 158 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 pollution prevention work, the Contractor shall prepare and submit Stomn 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. 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. 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-stomn 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; Revised 8/10/10 Contract No. 6028/6029 Page 133 of 158 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 also 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. 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 otherwise directed by the Engineer or specified in these supplemental provisions, the Contractor's responsibility for SWPPP Revised 8/10/10 Contract No. 6028/6029 Page 134 of 158 V 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 soil 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-storm 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 properly implemented, and to ensure that the control measures 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 inten/als 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. o Revised 8/10/10 Contract No. 6028/6029 Page 135 of 158 SECTION 301 - TREATED SOIL, SUBGRADE PREPARATION AND PLACEMENT OF BASE MATERIALS 301-1 SUBGRADE PREPARATION. 301-1.2 Preparation of Subgrade. Modify the second and third paragraphs as follows: Change each instance reading "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 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. Revised 8/10/10 Contract No. 6028/6029 Page 136 of 158 {Name of Contractor) {Address of Contractor) {Contractor's License Number) {Date) As a part of the City of Carlsbad's ongoing program to maintain its streets, your street wiil be (insert type of resurfacing), beginning in two or tliree weeks. Tiiis process requires that your street be closed for (X hours) 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 Va" x 8 Va" card attached to your doorknob. You will also notice temporary no parking signs on your street with a specific no parking date written on it. A successful street maintenance program depends on your cooperation. Please do not drive, walk, play, skate or allow pets on the street until it is opened by the Contractor. Furthermore, please do not wash your car or turn on any sprinklers while 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 newly 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 Contractor) is the Contractor that will be performing the resurfacing work for the City and you may call them at {24 hour per day attended telephone number rn the 760 area code) for any questions you may have about the project. On the day your street is surfaced mail delivery may be delayed until the next day. You will not know the exact date your street will be closed until you receive the 3 Va" x 8 Va" card, if you have a moving company scheduled to come to your house within the next two weeks, please call and inform the Contractor of the date. if you have any concerns which are not addressed by the Contractor, piease call the City's Engineering inspection Department at 602- 2780. They will assist you in resolving the concerns. The City of Carlsbad has some of the finest streets in the county due to the concern and cooperation of citizens like you. Your cooperation is greatly appreciated." Revised 8/10/10 Contract No. 6028/6029 Page 137 of 158 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 lb. 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 infonnation 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. 302-5.5 Distribution and Spreading, modify as follows: After second sentence of sixth paragraph, add: The Contractor shall provide the spreading and finishing machine used to construct the asphalt concrete surface course with an automatic screed control for surface course paving. The automatic screed control shall be 9 m (30') minimum length. The paving machine shall be operated by an operator and two full-time screed men during all paving. Delete the second sentence of paragraph 7 and the subsequent subsections A. thru E. which reference windrow operations. Add the following sentence in place of the deleted sentence and subsequent subsections: The use of windrow operations shall not be allowed. 302-5.6.1 General, modify as follows: Second paragraph. Part (2), add: Pinched joint rolling s,^^ procedures shall be required, and vibratory rollers shall be limited to breakdown, unless othenA/ise Revised 8/10/10 Contract No. 6028/6029 Page 138 of 158 directed by the Engineer. modify as follows: After last paragraph, add: Unless directed othenA/ise 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 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. S1. 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 confonnance with section 301-1, grading and compaction of base material in confonnance with section 301-2, application of grade SS-lh 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. Revised 8/10/10 Contract No. 6028/6029 Page 139 of 158 302-11.3 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 D1190. 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 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. Add the following section: 303-1.9.5 Surface Finish for Concrete Spillway. The Contractor shall provide a surface finish for Revised 8/10/10 Contract No. 6028/6029 Page 140 of 158 concrete spillway to prevent the use of rollerblades, skateboards, and other rolling devices. Surface finish shall be a rough rake finish approved by the Engineer. 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: 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) Curb Face l\i larkings Type of underground facilities Marking Water Service Lateral Sewer Service Lateral Irrigation Water Lateral or Sleeve W S RW 303-5.9 Measurement and Payment, add the following: 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. 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. 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 othenA/ise 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 Revised 8/10/10 Contract No. 6028/6029 Page 141 of 158 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 Uniform 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 California 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 dis- tance 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 detemnines 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. 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 presen/e unobstructed traffic flow. Revised 8/10/10 Contract No. 6028/6029 Page 142 of 158 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 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 %") 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 tp fomn 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. Add the following section: 306-1.1.7.4 Materials. 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) REOUIRED PLATE THICKNESS F( OR A GIVEN TRENCH WIDTH Maximum Trench Width Minimum Plate Thickness 0.3 m (10") 13 mm (V2") 0.6 m (23") 19 mm (%") 0.8 m (31") 22 mm (Va") 1.0 m (41") 25 mm (1") 1.6 m (63") 32 mm {1 VA") the Engineer for review and approval in accordance with 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 V 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 Revised 8/10/10 Contract No. 6028/6029 Page 143 of 158 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 Carisbad 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. ^*t^ 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 denslfication 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 {VA") nylon pull ropes in all conduit. Revised 8/10/10 Contract No. 6028/6029 Page 144 of 158 306-5 ABANDONMENT OF CONDUITS AND STRUCTURES. Add the following: Unless othenA/ise 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. 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 the requirements of section 308-4.5. After surface preparation and application of the soil 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(B) and 308-2.3.2(0) from each median planter, at least one test per 150 m (500') from each parkway and for each hectare (2.5 acres) of hydroseeded area and shall submit the results of said tests to the Engineer. The Contractor shall then adjust the soil properties to the acceptable ranges of soil properties shown in Tables 308-2.3.2(B) and 308-2.3.2(0) 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(0). 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(B) and 308- 2.3.2(C) to detemnine 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 lbs. per 1,000 square feet Iron Sulfate 50 g per square meter 10 lbs. per 1,000 square feet Calcium Carbonate Lime 500 g per square meter 100 lbs. per 1,000 square feet Organic Soil Amendment 0.04115 cubic meters per square meter (average depth 41 mm) 5 cubic yards per 1,000 square feet (average depth 1 %") Revised 8/10/10 Contract No. 6028/6029 Page 145 of 158 TABLE 308-2.3.2(B) SOIL PROPERTIES Soil Propertv 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 NPtolO ASTM D424 ± 2 TABLE 308-2.3.2(C) SOIL PARTICLE GRADATION Sieve Siize Percent Passing 19 mm(%") 100 9.5 mm (%") 95-100 4.75 mm (No. 4) 60-85 1.89 mm (No. 10) 40 - 75 475 jjum (No. 40) 35-70 75 ijum (No. 200) 30-70 For areas to receive planting of all types, excluding only hydroseeding, the Contractor shall amend the prepared soil by blending 200 g of 7-7-7 fertilizer per square meter (40 lbs. per 1,000 square feet) into the top 150 mm (6") of soil after the completion of adjustment of soil properties and acceptance of the planting area by the Engineer. The Contractor shall apply post-plant 12-4-6 fertilizer at the rate of 20 pounds per 1,000 square feet, 30 days after planting and every 30 days through the end of the maintenance period. 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 sen/ices 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 othenA/ise damaged V Revised 8/10/10 Contract No. 6028/6029 Page 146 of 158 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(B) 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 lbs. per cubic yard Iron Sulfate 600 g per cubic meter 1 lb. per cubic yard Calcium Carbonate Lime 6 kg per cubic meter 10 lbs. per cubic yard Organic Soil Amendment 0.67 cubic meters per cubic meter % 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 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 Barriers. 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 overlap 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 ± 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 Revised 8/10/10 Contract No. 6028/6029 Page 147 of 158 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 properiy 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 Generai. Before installation of erosion control matting the Contractor shall complete all soil preparation, fine grading, and hydroseeding of the areas to receive erosion control matting. Add the following 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 underlying soil, condition the soil for hydroseeding, apply hydroseeding materials at the rates and of the type specified and then install the erosion control matting. No additional payment will be made for second or subsequent hydroseed applications resulting from late Installation of erosion control matting. Add the following 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 (1 staples per square yard) are provided to anchor the erosion control matting. Revised 8/10/10 Contract No. 6028/6029 Page 148 of 158 V 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". 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 {V2') in diameter or larger, debris, and litter, prior to use as backfill. The Contractor shall repair any leaks and replace all defective pipe or fittings until lines meet test requirements. The Contractor shall not cover any lines until they have been inspected and approved by the Engineer for tightness, quality of workmanship, and materials. The Contractor shall not be backfill trenches until all required tests and observations are performed. Observations include sprinkler heads, all fittings, lateral and mainline pipe, valves, and direct burial wire. 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 Revised 8/10/10 Contract No. 6028/6029 Page 149 of 158 approved equal on male threads only, and tighten to prevent any leakage. The Contractor shall tighten screwed joints with tongs or wrenches. Caulking is not permitted. Add the following 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. 308-5.5 Automatic Control System Installation, add the following: The Contractor shall install all portions of the electrical installation with materials and methods confonning 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 Si^rinkler 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 wori< shall include, but not be limited to, watering, litter control, weed control, stake repair, cultivating, supplementary fertilization, repair of imgation 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 pemnitted to perform toxic spraying wori<. 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 Revised 8/10/10 Contract No. 6028/6029 Page 150 of 158 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 nonnrrigated conditions. Upon the approval of the engineer, the temporary irrigation system shall be shut off at the end of the maintenance period. The hydroseeded areas must have their growth of 80% established and the coverage must be evenly successful over the entire hydroseeded area and adequate to prevent erosion no less than 30 days before the end of the maintenance period. Should the coverage not be achieved the maintenance period shall be extended until the required coverage is achieved plus an additional 30 day period. The Contractor shall call for a final inspection 30 days before the end of the maintenance period and at the end of the maintenance period. Failure to pass inspection will result in an extension of the maintenance period. The Contractor shall continue to provide maintenance for such time necessary to obtain conformance to the specifications. 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 woric The Contractor shall guarantee all other plant material, including ground covers to live and grow for a period of 30 days from the last day of the maintenance period or final acceptance of the contract work, whichever is the later. The Contractor shall replace, at its expense, all plant material found to be dead, missing, or in poor condition during the maintenance period within 5 days of discovery of such plant material. The Engineer shall be the sole judge as to the condition of the plant material. Plant material found to be dead or in poor condition within the guarantee period shall be replaced by the Contractor, at its expense, within 15 days of written notification. Replacements shall be made to the same specifications required for the original plantings. The Contractor shall submit written vegetation, planting and irrigation guarantee in approved form that all work showing defects in materials or workmanship will be repaired or replaced at no cost to the Engineer for a period of one year from the date of acceptance by the Engineer. The Guarantee fomn shall be retyped on the Contractor's letterhead and contain the following verbiage: "Guarantee For Vegetation, Planting and Imgation System For (Project Name) We hereby guarantee ttiat ttie vegetation, planting and irrigation system we tiave furnistied and installed for (project name) is free from defects in materials and worl<manship, and ttie wor/c tias been completed in accordance with the drawings and specifications. We agree to repair or replace any defect in vegetation, material or worlcmanship, 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 tennination of any maintenance period, whichever is the later, and also to repair or replace any damage resulting from the repairing or replacing of such defects at no additional cost to the Agency. . This guarantee does not extend to unusual abuse or neglect that may occur subsequent to the date of completion of the Work or termination of any maintenance period, whichever is the later. We shall make such repairs or replacements within a reasonable time, as determined by the Engineer, after receipt of written notice. In the event of failure to make such repairs or replacements within a reasonable time after receipt of written notice from the Engineer, we authorize the Engineer to proceed to have said repairs or replacements made at our expense, and we will pay the costs and charges therefore upon demand. Project: (Project Name) Location: (Legal Description of Project Property) Name of Contractor: Address: (Of Contractor) Revised 8/10/10 Contract No. 6028/6029 Page 151 of 158 Telephone:: (Of Contractor) By: (Typed or printed names of signing Officer(s) of the Contractor authorized to bind the Contractor in legal matters) Title: (Of said officer(s)) Signature(s) Date of Execution Add the following 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 infonnation on record drawings no later than the next working day after the work is installed. The Contractor shall record changes and dimensions in a legible and professional manner. When the drawings are approved by the Engineer the Contractor shall transfer all 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: a) Point(s) of connection, for water and electrical sen/ices b) Routing of irrigation pressure mainlines c) Backflow preventers d) Ball, gate and check valves e) Irrigation control valves. ^^ii^ f) Quick coupler valves g) Routing of service wires h) Routing of control wires 1) 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 doonA/ill 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 Revised 8/10/10 Contract No. 6028/6029 Page 152 of 158 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 sen/ice has been rendered. Add the following section: 308-7.4 Check List. The Contractor shall complete and fonA/ard signed and dated checklist to the 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 sen/ice to irrigation electrical meter, connection from meter to irrigation controller(s), installation of controller enclosure, concrete pads, preparation, correction, reproduction and lamination of "as-built" drawings, controller charts, assembly and submittal of the check list and operation and maintenance manuals and all appurtenances to the aforementioned items, as well as 120 days' maintenance and project guarantees. After completion of the project, the Engineer will retain $12,000 of the total contract amount, and will subsequently disburse the $12,000 to the Contractor on a monthly basis of $3,000 per month. The Engineer resen/es the right to stop payment until all punch list submitted to the Contractor every month are completed. Revised 8/10/10 Contract No. 6028/6029 Page 153 of 158 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 supervision 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 CU") 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. 310-5.6.6 Preparation of Existing Surfaces. Modify the first paragraph as follows: The Contractor shall remove all existing markings and striping, either pennanent 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 pemnitted 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 performed 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. Revised 8/10/10 Contract No. 6028/6029 Page 154 of 158 310-5.6.10 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 Generai. 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 all labor, materials, tools, equipment, and incidentals and for doing all the work involved in supplying and installing pennanent signing 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. 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 cun/ed 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 sen/ed by said final and temporary traffic pavement markers, signing, railing (type K) and appurtenances to public traffic. Revised 8/10/10 Contract No. 6028/6029 Page 155 of 158 313-1.2 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 75mmx 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, 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. Revised 8/10/10 Contract No. 6028/6029 Page 156 of 158 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 confonn 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 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 CUe") 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 K) shall be set on firm, stable foundation. The foundation shall be graded to provide a unifonn 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 cun/ed 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. V Revised 8/10/10 Contract No. 6028/6029 Page 157 of 158 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 Tl and T2 for approach speeds no less than the posted speed of the street prior to construction or 55 kilometers per hour (35 mph), whichever is the greater. The TSFCC array shall be appropriate to the application as shown on said standard drawings. A Type J and/or P marker panel conforming to the requirements of the Federal Highway Administration (FHWA) Manual on Uniform Traffic Control Devices (MUTCD) 2003 Edition as amended by the MUTCD 2003 California Supplement shall also be installed at each TSFCC array as shown in CALTRANS Standard Drawings 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. 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-palnting, 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 8/10/10 Contract No. 6028/6029 Page 158 of 158 TECHNICAL SPECIFICATIONS 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 othenA/ise called for. ASTM C 131 - Test Method for Resistance to Degradation of 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 ASTM D 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 G eotextiles 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 fimi or Individual licensed in the State of California to monitor soil conditions during earthwork, trenching, bedding, backfill, and compaction operations. Sampling and testing procedures shall be performed 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 of the pipe and the walls of the 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 ofthe pipe and extends into manhole or vault excavations to the point of connection to or penetration of such stmcture. 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 ofthe work. 1.9 PROTECTION OF EXISTING LANDSCAPING The Contractor shall be responsible for the protection of all the trees, shmbs, 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 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. 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 all 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 authority 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 perfomied for the Contractor's convenience at any time. However, the final hydrostatic pressure test, as described in Sections 15043 and 15044, shall be perfomied 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 Trenching, Excavation, Backfilling, and Compacting PART 2 MATERIALS 2.1 GENERAL The Contractor shall furnish backfill material as specified below. All materials used in and above the pipe zone shall be capable of attaining the r equired relative density. 2.2 IMPORTED SAND - PIPE ZONE Imported sand shall be used within the Pipe Zone for Installations of PVC Pressure Pipe, Ductile-Iron Pipe, Cement-Mortar Coated Steel Pipe, Tape-Wrapped Steel Pipe, and Paint- Coated Pipe. A. Imported sand shall be free from clay balls, organic matter, and other deleterious substances and shall have a coefficient of permeability greater than 0.014 measured In accordance with ASTM D2434 or a sand equivalent of greater than 30 per ASTM D2419. B. Resistivity for imported sand shall be not less than 2,000 ohm-cm when maximum chloride concentration of 200 mg/l when measured in accordance with Califomia Test Method 422 and a maximum sulfate concentration of 500mg/l when measures in accordance with Cal ifornia Test Method 417. C. Imported Sand shall conform to the following gradation: SIM^.S^e Percent Passing by Weight Yz'mch 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 Pipe. Crushed rock shall be clean, cmshed 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: U.S. Standard Sieve Size Percent Passing by Weight 1-Inch 100 3/4-Inch 90-100 1/2-Inch 30-60 3/8-Inch 0-20 No. 4 0-5 No. 8 — ASTM C 131 Testing Grade B Test Test Method Requirement Percentage Wear ASTM C 131 — 100 Revolutions — 15 Maximum 500 Revolutions — 52 Maximum JUNE 2008 Page 4 of 9 SECTION 02223 Trenching, Excavation, Backfilling, and Compacting 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 backfill 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 detemiined by the Engineer to be unsuitable, imported fill shall be provide by the Contractor. 2.6 SAND-CEMENT SLURRY Sand-cement slurry shall consist of two sacks, 188 pounds, of Portland cement per cubic yard of sand and sufficient moisture for wori^ablllty. 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 lbs. minimum for a 1 -Inch raveled strip Weight (ASTM D 3776): 4.5 oz./yd2) Apparent opening size (ASTM D 4751): 0.006-inch PARTS EXECUTION 3.1 CLEARING AND GRUBBING A. Areas where work is to be perfomied shall be cleared of all trees, shmbs, mbbish, 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 of the agency having jurisdiction. 3.3 DEWATERING A. The Contractor shall provide and maintain at all times during constmction 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 methods 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 gravel placed as pipe bedding for drainage and pumping, temporary pipelines, or other means, all subject to the approval of the City. The cost of all dewatering 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 dewatering 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 ofthe 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. JUNE 2008 Page 6 of 9 SECTION 02223 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 cmshed 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 similarly unstable material is encountered at the surface upon which the bedding or base material is to be placed, the unsuitable material 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 cmshed rock enclosed in filter fabric as directed by the Engineer. Larger size rocks, up to 3-lnches, with appropriate gradation, may be used if recommended by the Soils Technician. Place the appropriate 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 500-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. JUNE 2008 Page 7 of 9 SECTION 02223 Trenching, Excavation, Backfilling, and Compacting Trench depth shall be as required to install 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: Pipeline Application Minimum Cover Required Potable Water 36-inches Recycled Water 48-lnches Sewer 60-inches 3.8 MANHOLE AND VAULTS A. The Contractor shall prepare an excavation large enough to accommodate the stmcture and permit grouting of openings and backfilling operations. The walls of the excavation shall be sloped or shored per the requirements of CAL-OSHA. B. Manholes and vaults shall be placed at the location and elevation shown on the plans, on undisturbed soil with 6-inches of compacted crushed rock base. C. Manhole and vault excavations shall be backfilled with the materials and methods as specified 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 detemiined by the impact or field compaction test made in accordance with ASTM D 1557 Procedure C. E. Unless otherwise shown on the plans, standard drawings or otherwise 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 plugs shall be installed at 200-foot intervals along the entire length of piping systems. Trench plugs shall be 10-feet in length and shall encompass the entire pipe zone. Additionai 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 supported and that no voids or uncompacted areas are left beneath the pipe or on the sides ofthe 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 2-lnches and smaller to prevent the cmshing or denting of the copper lateral. Additional lifts of 12-lnches 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 layer or backfill. B. After the spring line backfill has been approved by the Soils Technician, backfill of the remainder of the Pipe Zone may proceed. Do not drop sharp, heavy pieces of material directly onto the pipe or the tamped material around the pipe. C. Place and compact the Imported granular material at a maximum of 12-inch lifts. Compact all material placed in the Pipe 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. 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 tampers shall be performed with the type and size of equipment necessary to accomplish the work. The backfill shaH be placed In horizontal layers of such depths as are considered proper for the type of compacting equipment being used In relation to the backfill material being placed. Each layer shall be evenly spread, properly moistened, and compacted to the specified relative density. The Contractor shall repair or replace any pipe, fitting, manhole, or stmcture 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 of the agency having j urisdiction. B. Replace bituminous and concrete pavement, curbs, and sidewalks removed or damaged during constmction in accordance with the requirements of the agency having jurisdiction. END OF SECTION JUNE 2008 Page 9 of 9 SECTION 02223 Trenching, Excavation, Backfilling, and Compacting SECTION 15061 CEMENT-MORTAR LINED AND COATED STEEL PIPE AND SPECIALS PART 1 GENERAL 1.1 DESCRIPTION This section includes materials, design, fabrication, and installation of cement-mortar lined and coated steel pipe and specials. 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 othenA/ise called for. AWWA C200 Steel Water Pipe 6-lnches and Larger AWWA C205 Cement-Mortar Protective Lining and Coating AWWA C206 Field Welding of Steel Water Pipe AWWA C207 Steel Pipe Flanges AWWA C208 Dimensions for Fabricated Fittings AWWAC209 Cold Applied Tape Coating for the Exterior of Special Sections, Connection and Fittings for Steel Water Pipelines AWWA 0210 Coal-tar Epoxy Coating System for Interior and Exterior of Steel Water Pipelines AWWA C213 Fusion-Bonded Epoxy Coating for the Interior and Exterior of Steel Water Pipelines AWS Standard Qualification Procedure for Manual Welding Operators ASME Boiler and Pressure Vessel Code AWWA 0214 Tape Coatings Systems for the Exterior of Steel Water Pipeline 1.3 RELATED WORK SPECIFIED ELSEWHERE CMWD Standard Drawings CMWD Standard Specifications 09900, 15000, 15041, 15044, 15074, 15100. 15102, 15108, and 15112. 1.4 SERVICE APPLICATION Cement-mortar lined and coated steel pipe and specials shall be used only for specific purposes as shown on the Approved Plans. Generally, cement-mortar lined and coated steel pipe shall be used for transmission mains 24" or larger, but may be used for lines as small as 14" with the approval ofthe Engineer. 1.5 SPECIALS A special is defined as any piece of pipe other than a normal full length of straight pipe. This Includes, but is not limited to, elbows, short pieces, reducers, tees, crosses, spools, sections with outlets, beveled sections and access holes. JUNE 2008 1 0^17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials 1.6 SUBMITTALS The Contractor shall furnish submittals in accordance with Section 2-5.3, Submittals Shop Drawing. Submittals are required for the following: A. Submit Shop Drawings, material lists, manufacturer's literature and catalog cuts of, but not limited to, the following: Shop Drawings Fabrication Details Layout Schedule Dimensional Checks Manufacturer's tests Protective Coatings Mill Reports or Plant Test Reports Welding Rods for Field Welding Shop Drawings shall be submitted and approved prior to manufacture of pipe. The layout schedule shall indicate the order of installation, the length and location of each pipe section and special, the station and elevation of the pipe invert at all changes In grade, and all data on curves and bends for both horizontal and vertical alignment. B. Submit data used by the Contractor in manufacture and quality control. C. Test reports showing the physical properties of the mbber used in the gaskets shall be submitted. 1.7 PAYMENT ^ A. Payment for the \NoTk in this section shall be included as part of the lump-sum or unit-price bid amount for which such Wori< is appurtenant thereto. B. Payment by the linear foot shall be for each diameter and for each pipe strength designation measured horizontally over the pipe centerline. 1.8 QUALITY ASSURANCE A. Cement-mortar lined and coated steep pipe shall be inspected at the supplier's manufacturing plant by the City Engineer. Developer shall be responsible for City Engineer's expenses, including travel, time, meals and overnight accommodations. Overnight accommodations and air travel may be required, at the discretion of the Engineer, if the manufacturing plant Is more than 100 miles from the City Engineer's office. B. In addition to the shop hydrostatic testing performed on pipe cylinders required per AWWA C200, all welds of specials and attachments (i.e., joint rings and nozzles) shall be tested by a dye-penetrant process. Certification of such testing shall be submitted to the City. C. 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 present a copy of their certificafion to the City prior to performing any field welding. Certlficafions shall be dated within three (3) years of the job to be performed. JUNE 2008 2 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials D Plainly mark each length of straight pipe and each special at the bell end to identify the proper location of the pipe Item by reference to the layout schedule. E. The top of all pipe and specials shall be cleariy Identified by marking the top with "T.O.P." for easy identificafion in the field. 1.9 DELIVERY, STORAGE, AND HANDLING Delivery, storage, and handling ofthe pipe and specials shall be as fol lows: A Pipe and fittings shall be carefully handled and shall be protected against damage to linings and coafings due to impact shocks. Pipe shall not be placed direcfiy on rough ground but shall be supported in a manner which will protect the pipe against injury whenever stored at the site or elsewhere. Pipe shall be handled and stored per these requirements and in accordance with the Manufacturer's recommendafions. B Temporary internal bracing shall be Installed In all pipe 24" and larger prior to shipment to the job site. Temporary internal bracing shall be 4" x 4" wooden struts installed In both the horizontal and vertical direcfions. Each set of struts shall be nailed together as a unit. Wooden wedges may be used to maintain the proper fight fit of the internal bracing. The bracing shall be located 12" in from each end of the pipe secfion for all pipe, and addifional ly at the mid-point for piping 30" and larger. Maintain internal bracing as specified under Pipe Installation. C. Transport pipe to the job site on padded bunks with nylon fie-down straps or padded bonding to protect the pipe. D Pipes and specials shall only be handled with appropriate spreader bars and wide nylon slings. Chains or wire rope slings shall not be used. Under no circumstances shall pipe or specials be pushed or dragged along the ground All pipe secfions over 20' in length shall be lifted at the quarter points from each end. E Store pipe on earth berms or fimber cradles adjacent to the trench In the numerical order of installafion. Place the supports at about one-quarter point from the pipe ends. F Maintain plastic end caps on all pipe and specials in good condition unfil the pipe is ready to be Installed in the trench. Periodically open the plastic end caps and spray potable water inside the pipe for moisture control. 3 of-17 SECTION 15061 JUNE 2008 Cement-Mortar Lined and Coated Steel Pipe and Specials PART 2 MATERIALS 2.1 PIPE DESIGN REQUIREMENTS Pipe manufacturing shall be the product of one company in the business of designing and manufacturing cement-mortar lined, tape wrapped and mortar coated steel pipe. The pipe shall consist of the following components: A welded steel cylinder with joints formed integrally with the steel cylinder or with steel joint rings welded to the ends; A centrifugally-cast cement-mortar lining; A self-centenng bell and spigot joint with a circular preformed elastomeric gasket, so designed that the joint will be watertight under all condifions of sen/Ice; Tape wrapping of the cylinder over a dielectric coafing; A dense, concentric, steel reinforced exterior cement-mortar coafing. The Plans Indicate the elevations and alignment of the pipeline, the nominal inside diameter of the lined pipe, and the minimum steel cylinder thickness or design pressure (adjusted to safisfy transient condifions). Design soil cover shall be as stated on the Plans or Specificafions or, if none is stated, the amount of cover shall be scaled from the Plans. Minimum thickness of the steel cylinder shall be as shown on the Plans or, if not shown on the Plans, as determined by the following formula, except that steel thickness shall not be less than 10 gauge (0.1345- Inch). t = Pd Where P = Design pressure, in psi plus 50 psi minimum 2s S = Steel stress at design pressure, i.e., 16,500 psi t = Steel cylinder thickness, in inches d = OD of steel cylinder, in Inches 2.2 STEEL CYLINDERS Materials used in fabricafing steel cylinders shall be hot rolled carbon steel sheets conforming to the requirements of ASTM A53, Grade B, ASTM A570 Grade 36 or Grade 33, or steel plates conforming to the requirements of ASTM A36. The method of tesfing shall confomi to the requirements of ASTM A570. Full penetration welds will be required. Welds may be straight or spiral seam. The circumferenfial stress In the steel shall not exceed 16,500 psi at the design pressure. Remove the exterior weld bead along the enfire exterior surface of the pipe. The exterior weld bead shall be flush with the exterior surface of the pipe with a tolerance of plus 1/32-inch. 2.3 CEMENT Cement for mortar lining and coating shall be Portland Cement Type II and conforrn to ASTM 0150, unless othenA/ise specified. Admixtures containing chlondes shall not be used. MP onnft 4 of 17 SECTION 15061 JUNE 2008 Cement-Mortar Lined and Coated Steel Pipe and Specials 2.4 STEEL BAR OR WIRE REINFORCEMENT Circumferenfial steel bar or wire reinforcement shall conform to ASTM A615, Grade 40, "Specificafions for Billet-Steel Bars for Concrete Reinforcenrient". Wire fabric reinforcing^ for cement-mortar coafings and linings of fittings shall conform to ASTM A 85 "Soecificafions for Welded Steel Wire Fabric," or ASTM A497, "Specificafions for Welded Deformed Steel Wire Fabric." Spiral-wire reinforcement for cement-mortar coatings shall confonn to ASTM A82. 2.5 STEEL FOR JOINT RINGS Steel for bell rings shall conform to ASTM A575, "Specificafion for Merchant Quality Hot Rolled Carbon Steel Bars." Steel for spigot rings shall confomi to ASTM A576. "Specificafion for Special Quality Hot-Rolled Carbon Steel Bars." 2.6 DIMENSIONS The steel pipe sizes shown on the Plans or othenvise referred to shall be the nominal inside diameter. Unless othenA/ise specified, the nominal diameter shown on the Plans shall be considered to be the inside diameter after lining. 2.7 MANUFACTURER'S TESTS Each steel cylinder with joint rings attached and cylinders for specials shall be hydrostatlcally tested to a circumferenfial stress of at least 22 000 psi, but not niore than 25,000 psi. If leaks develop during tesfing, the cylinder shall be repaired by welding and retested until all leaks are eliminated. The seams in short radius bends and special fittings shall be tested by the air-soap method using air at a pressure of 5 psi or by the dye-check method. ^However if the fitting Is fabricated from cylinders which have been previousty hydrostaticalty tested, no further test will be required on seams so tested. Hydrostafic tesfing of fittings to 150% of the design pressure may replace the tests described above. Any defects revealed by any of the altemate test methods shall be repaired by welding and the fitting retested unfil all defects have been elim mated. 2.8 FABRICATION DETAILS Each soeclal and each length of straight pipe shall be plainty marked at the bell end to fdlntify thrdelign pressure and the proper locafion of the pipe or special by reference to layout schedule. Exposed portion of joint rings shall be protected from corrosion by the manufacturer's standard coafing. The pipe shall be fitted with devices shown on the Plans to permit confinuous electrical bonding ofthe various joints following field installation. 5 of 17 SECTION 15061 JUNE 2008 Cement-Mortar Lined and Coated Steel Pipe and Specials 2.9 PROTECTIVE COATINGS AND LININGS All exposed metal surfaces shall be painted or coated as specified in Secfion 09870 and 09900 Palnfing and Coating, except where other coatings are specified elsewhere and in this secfion. All steel pipe and fittings shall be cement-mortar lined In accordance with AWWA C205 and C602. Linings shall be in accordance with table below. All steel pipe and fittings for underground sen/ice shall be cement-mortar lined^ wrapped and cement-mortar coated in accordance with AWWA C205, 0214 and C602 and Secfion 09870 unless othenA/ise specified on the Plans. For the following nominal Inside diameters, the cement-mortar coating thickness shall be as follows: lining thickness and minimum LINING Nominal Pipe Size (inches) 4-10 12-18 20-44 45-58 60 and over Thickness (inches) 1/4 3/8 1/2 3/4 3/4 Tolerance (Inches) -1/32+1/32 -1/16+1/8 -1/16+1/8 -1/16+1/8 -1/16+1/8 COATING Thickness (inches) 1/2 5/8 3/4 1 1 1/4 Tolerance (Inches) +1/8 +1/8 +1/8 +1/8 +1/8 2.10 STEEL PIPE AND SPECIALS Steel pipe and specials shall conform to the requirements ofthe AWWA C200 and C205. and AWWA M11. except as modified herein. A Steel for fabricated cylinders shall conform to ASTM A 36/A 36M, ASTM A 283/ A 283M, Grade D. or ASTM A 570/A 570M. Grade 36. Other steel grades may be used onty upon approval ofthe City Engineer. B. Cement-mortar coafing shall be reinforced in accordance with AWWA C205. C Cement mortar grout for field joints shall consist of a mixture of 1-1/2 to 2 parts sand to 1 part Type II or Type V Portland Cement with enough clean, potable water to permit packing and troweling without cmmbling. The sand shall be washed well-graded sand such that all will pass a No. 8 sieve. The quantity of water to be used in the preparafion of grout shall be the minimum required to produce a mixture sufficienfiy workable for the purpose intended Grout shall attain a minimum compressive strength of 12.4 MPa (1.800 psi) in 28 days. D In certain circumstances, rapid-setting mortar may be required. Accelerafion admixtures may be used in the mix as permitted by the City Engineer. Calcium chloride shall not be used in the mix. JUNE 2008 eofi7 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials 2.11 PAINTING AND COATING A. B. Approved Materials List. Paint and coafing products for areas in contact with potable water such^plain enTs of pipe grooved and shouldered ends of pipe and exposed mside surfaces orteLToutlets and blind flanges shall be in accordance with Section 15000 and selected from the Approved Materials List. 2.12 BOLTS AND NUTS FOR FLANGES Bolts and nuts shall be in accordance with Secfion 15000 and the Approved Materials List. 2.13 GASKETS A Rubber-ring gaskets shall compty with AWWA C200 according to the applicable joint type and pressure rafing of the piping system. R Flanae oaskets shall compty with AWWA C207. Flange gaskets shall be 3.18mm MMck ac^lk: o^^ aramid fibers bound with nitrile for all sizes of pipe. Gaskets ihall betll f^^^^^^^^^ pre-punched holes or ring-type extending to the inner edge of the bolt circumference of the fiange. r In the event of encountering organic solvents or petroleum products during the course of th^^^^^^ gasket materials or joint treatment will be required as directed by the City Engineer. 2 14 CEMENT-MORTAR CURING dryZZr on the inside or outside surfaces during the cunng penod. Where water curing is used, the pipe shall be kept =o"«"Xtenctsile' a temperature of not less than 40 F before being moved to the trench site. aSendTwhere compound will interfere with the bond of joint mortar. ..J SECTION 15061 JUNE 2008 Cement-Mortar Lined and Coated Steel Pipe and Specials 2.15 SPECIAL PIPE AND FITTINGS The manufacturer shall furnish all fittings and special pieces required for closures, curves, bends, branches, manholes, oufiets. connecfions for mainline valves, and other- appurtenances required by the Plans. Special fittings shall be fabricated of welded steel sheet or plate, lined and coated with cement-mortar of the same type as the adjoining pipe and applied as specified for lining and coafing of specials in AWWA C205 and as modified herein. Butt welding shall be used, unless othenA/lse indicated on the Plans. Minimum centeriine radius of an elbow or bend shall be as follows. The maximum deflecfion at a mitered girth seam shall be 22-1/2 degrees. Pipe Size (Inches) Minimum Centerline Radius 30-48 2-1/2 times ID 51-60 10-feet Over 60 2 fimes ID The circumferential stress in the sheet or plate shall not exceed 13,500 psi at the design pressure. The minimum thickness of sheet or plate shall be as follows: Fittino Diameter Range Minimum Thickness of Sheet or Plate (Inches) 18 and under 10 gauge 20-24 3/16" or 7 gauge 26-36 1/4" 38-45 5/16" 48 - 54 3/8" 57-60 7/16" 63 - 72 1/2" 75 - 84 5/8" Oufiets at special fittings shall be reinforced with collars or crotch plates. If collar reinforcement Is used, the oufiet diameter shall not exceed 69% of the ID of the fitting. The diameter of oufiets reinforced with crotch plates may equal the fitting diameter. The effective shoulder width "W" of collars from the inside surface of the steel oufiet to the outside edge of the collar measured on the surface of the cylinder shall be not less than one-third or more than one-half the ID of steel oufiet. The thickness of the collar shall be not less than "T" as determined by: Pw X ID cvl. X ID outlet T= 36,000 X W where Pw is the design pressure in pounds per square inch, and all other dimensions are in inches. Collars may be oval in shape or rectangular with well-rounded corners. Oufiets 3-inches in diameter and smaller may be installed without collars. The design of crotch plates shall be based upon the paper by Swanson. Chapton. Wilkinson, King, and Nelson, originally published in June 1955 issue of the Journal ofthe American Water Works Association and in conformance with AWWA M-11. JUNE 2008 8 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials '^11^00'' 2.16 TAPE WRAP AND MORTAR SHIELD Tape wrap and mortar shield for concrete mortar lined steel pipe shall be in accordance with Section 09870. 2.17 HANDLING AND SHIPMENT Pipe and special fittings shall be handled carefully, and blocking and holddowns used during shipment shall prevent movement or shifting. Both ends of pipe and fittings on trucks or rail cars shall be bulkheaded or covered in order to prevent excessive drying of the interior lining. PART 3 EXECUTION 3.1 GENERAL At all fimes when the work of installing pipe is not in progress, including worker break fimes, the ends of the pipe shall be closed with a vermin-proof and child-proof cap or plug. Do not permit trench water to enter the pipe. Do not place tools, clothing, or other materials in the pipe. The Contractor shall maintain the interior of the pipe in a sanitary condifion free from foreign materials. 3.2 DEWATERING The Contractor shall provide, and maintain at all fimes during constmction, ample means and devices to promptly remove and dispose of all water from any source entering trench excavations or other parts of the work In accordance with Secfion 02223. Any damage caused by fiooding ofthe trench shall be the Contractor's responsibility. Contractor shall obtain a Discharge Permit as required by the Regional Water Quality Control Board. Dewatering shall be performed by methods that will maintain a dry excavation, presen/ation of the final lines and grades and protection of all utilifies. If flooding of the trench does occur, the Contractor shall immediately dewater and restore the trench. Damaged or altered pipeline appurtenances shall be repaired or replaced as directed by the Engineer. 3.3 PIPE INSTALLATION When the work requires and the size of the pipe allows entry of personnel into the pipe, the Contractor shall comply with all Federal and State regulations for confined space entry. Work Inside pipelines shall not be undertaken unfil all the tests and safety provisions of the Code of Federal Regulafions 1910.146, and the General Industry Safety Orders of the California Code of Regulations, Tifie 8, Section 5159 for confined space entry have been performed and the area is verified as safe to enter. Generally, the aforemenfioned safety provisions apply to pipe 24" and larger. Note that for pipe less than 24" diameter, more stringent safety procedures apply. JUNE 2008 9 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials The Contractor shall ftjmish and install all pipe, specials, fittings, closure pieces, valves supports, bolts, nuts, gaskets, joinfing materials, and all other appurtenances as shown on the Approved Plans and as required to provide a complete and workable installafion. Pipe installations shall be as shown on the Approved Plans and Shop Drawings in accordance with the fol lowing: A. No pipe shall be installed where the linings or coafings show cracks that may be harmful as detemiined by the City Engineer. Such damaged linings and coafings shall be repaired or new, undamaged pipe secfions shall be provided. B. Pipe damaged prior to Substantial Completion shall be repaired or replaced by the Contractor. C. The Contractor shall inspect each pipe and fitting to ensure that there are no damaged portions of the pipe. The Contractor shall remove or smooth out any burrs, gouges, weld splatter, or other small defects prior to laying the pipe. D. Before placement of pipe in the trench, each pipe or fitting shall be thoroughly cleaned of any foreign substance which may have collected thereon and shall be kept clean at all fimes thereafter. For this purpose, the openings of all pipes and fittings in the trench shall be closed during any interrupfion to the work as noted above. E. Pipe shall be laid direcfiy on the bedding material. No blocking will be permitted, and the bedding shall be such that it fomis a confinuous. solid bearing for the full length of the pipe. Excavafions shall be made as needed to facilitate removal of handling devices after the pipe is laid. Bell holes shall be formed at the ends of the pipe to prevent point loading at the bells or couplings and to pennit visual inspection of the joint. Excavafion shall be made as needed outside the normal trench secfion at field joints to pernilt adequate access to the joints for field connection operafions and for appllcafion of coatings on field joints. F. Installafion Tolerances: Each secfion of pipe shall be laid In the order and posifion shown on the approved layout schedule to the proper lines and grades in accordance with the following: 1. Each secfion of pipe having a nominal diameter less than 48" shall be laid not to vary more than 0.2-ft horizontally or 0.1-ft vertically from the alignment and elevafions shown on the Approved Plans. 2. Each secfion of pipe having nominal diameter 48" and larger shall be laid not to vary more than five percent (5%) of the pipe diameter horizontally or two and one half percent (2.5%) of the pipe diameter vertically. 3. In addition to the horizontal and vertical tolerances above, lay the pipe so that no high or low points occur along the pipeline other than those shown on the approved layout schedule. JUNE 2008 10 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials G. Where necessary to raise or lower the pipe due to unforeseen obstructions or other causes, the City Engineer may change the alignment and/or the grades. Such change shall be made by the deflecfion of joints, by the use of bevel adapters, or by the use of addifional fittings. However, in no case shall the defiecfion in the joint exceed seventy five percent (75%) of the maximum defiecfion recommended by the pipe manufacturer. No joint shall be deflected any amount that will be detrimental to the strength and water tightness of the finished joint. In all cases the joint opening, before finishing with the protective mortar inside the pipe, shall be the controlling factor. H. Pipes shall be laid uphill on grades exceeding 10 percent. Pipe that is laid on a downhill grade shall be blocked and held in place until the following pipe secfion has been installed to provide sufflcient support to prevent movement. I. Temporary internal pipe bracing shall be left in place in pipe sizes larger than 24" until pipe zone compacfion has been completed. Bracing in pipe smaller than 24" may be removed immediately after the pipe has been laid into the trench. The Contractor shall employ a laboratory to monitor pipe deflecfion by measuring pipe inside diameter before bracing is removed and 24 hours after stmts are removed. Pipe defiecfion shall not exceed 3 percent in 24 hours after the bracing has been removed. After the backfill has been placed, the struts shall be removed. J. Cold Weather Protection: No pipe shall be installed upon a foundation onto which frost has penetrated or at any fime that there is a danger of the formation of ice or penetrafion of frost at the bottom of the excavation. No pipe shall be laid unless it can be established that the trench will be backfilled prior to formafion of ice and frost. K. Pipe and Special Protecfion: The openings of all pipe and specials where the pipe and specials have been mortar-lined in the shop shall be protected with suitable bulkheads to maintain a moist atmosphere and to prevent unauthorized access by persons, animals, water, or any undesirable substance. The bulkheads shall be designed to prevent drying out of the interior of the pipe. The Contractor shall introduce water into the pipe to keep the mortar moist where moisture has been lost due to damaged bulk heads. 3.4 RUBBER-RING JOINTS: SHALL ONLY BE USED AS SHOWN ON PLANS For pipe sizes smaller than 24-inches. the bell end shall be buttered with cement mortar in a manner and quantity that will completely fill the recess between the respective linings of the two joined secfions of pipe. The spigot end shall then be entered into the bell end of the adjacent pipe secfion the distance shown on the Shop Drawings. Immediately after joining, the pipe interior shall be swabbed to remove all excess mortar by drawing a swab or squeegee through the pipe. The pipe interior shall be inspected by a closed circuit television camera, to assure quality of Internal mortar. For pipe sizes 24-inches and larger, the joint recess shall be pointed from the Inside with cement mortar after the backfill has been placed and compacted and the pipe permitted to take any normal settlement. The mortar shall be mixed of one part cement to one and one-half parts of sand and poinfing accomplished in two or more lifts and finished off flush by troweling. Pipe shall be inspected visually by work persons within the pipe, to assure internal mortar quality. JUNE 2008 11 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials Each pipe joint shall be bonded to provide electrical confinuity along the entire pipeline. The bond shall be made by the proper welding of pipe joints together as indicated on the Plans. The outside joint recess shall be grouted with cement mortar after a diaper has first been placed around the joint and fightened securely to prevent leakage while the mortar is being poured. The diaper shall be made of moisture resisting paper or heavy duty sail cloth of sufficiently close weave to prevent cement loss from the mortar. The diapers shall be hemmed on each edge and shall contain a metal strap within each hem sufficienfiy longer than the circumference of the pipe to allow a secure attachment of the diaper to the pipe. The diaper width will depend upon pipe size and design and shall be the width recommended by the manufacturer. Following installafion of the diapers, the joints shall be poured and rodded from one side only unfil the mortar comes up to the top of the diaper on the opposite side. Approximately one hour subsequent to the pouring of the joint, the joint shall be rechecked and. if any settlement, leakage or shrinkage has taken place, the joint s hall be refilled with mortar. Outside joints may be grouted before or after the placement of bedding and backfill materials if those materials are to be mechanically compacted. If bedding and backfill materials are to be hydraulically densified. grout shall be poured and allowed to set before applying water. In any case, joints shall be grouted before backfill is placed over the top of the pipe. 3.5 BUTT-STRAP CLOSURE JOINTS Butt-Strap Closure Joints: Butt-strap closure joints shall be completed in the trench after the pipe has been laid to the alignment and grade shown on the Plans. They should be field welded by full-circumferential fillet welds or one of the edges may be shop welded and the other field welded. Welding shall be done in the same manner as specified for welded joints. The interior of the joints shall be filled with stiff plasfic mortar and finished off smoothly with the inside of the pipe. Clean the inside steel surfaces by wire bmshing or power brushing. Wire mesh, 2" x 4" x No. 13 gauge, clean, and free from mst, shall be applied to the interior of the joints so that the wires on the 2-Inch spacing mn circumferenfially around the pipe. The wires on the 4-inch spacing shall be crimped in such a manner that the mesh will be held 3/8-Inch from the metal joint surface. The mesh shall be lapped a minimum of 8-inches and shall be securely wired in posifion. Pack the cement mortar into the recess of the joint and steel trowel finish to match the adjoining pipes. The joint exterior shall be coated with mortar to a minimum thickness of lya-lnches. Immediately prior to applying mortar to the interior or exterior of the joints, a cement wash shall be applied to the metal to be coated. JUNE 2008 12 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials 3.6 FIELD WELDED JOINTS A. Welded joints shall be completed after the pipe is in final posifion. Welded joints shall be a lap-welded slip joint as shown on the Plans. The minimum overiap of the assembled bell and spigot secfion of lap joint shall be shown on the plans. Any recess between the bell and spigot shall be caulked with a rod to facilitate the welding. Pipe of 30-inches in diameter or more may be welded from the inside. Joints shall be welded on the inside and outside where indicated on the Plans as "Double Welded Joints." Field Welding shall be in accordance with AWWA C206 and AWS D1.1, except as modified herein. Welders assigned to the Work shall be qualified under the AWS standard qualification procedure, within the past three (3) years. B. Joints to be welded shall be cleaned, preferably prior to placing the pipe in the trench, of all loose scale, heavy mst, paint, cement, and grease. At least a 1/2-inch recess shall be provided between adjacent mortar-covered surfaces to place the weld. In all hand welding, the metal shall be deposited in successive layers and the minimum number of passes shall be 2. Preheat the joints to be welded where required In accordance with Table 1 of AWWA C206. C. All joints shall be visually inspected and shall undergo dye tesfing and hydrostafic tesfing, in accordance with AWWA C-206 and ASTM El65. D. After the joints have been welded, the interior joint shall be grouted with cement mortar in accordance with sub-parts 3.9 and 3.10 of this Section. E. Welded joints shall be completed in the trench per AWWA C206. F. Both the bell and spi got ends shall be cleaned of foreign m after prior to welding. G. Welding electrodes shall be as recommended by the pipe manufacturer. Typically, electrodes shall be E6010 for root passes and for additional passes. Do not deposit more than 1/8" of throat thickness per pass. H. Weld material shall be deposited in successive layers. Complete and clean each pass around the enfire circumference of the pipe before commencing the next pass. I. The minimum number of passes In the completed weld shall be as follows: Steel Cylinder Thickness Field Weld Minimum mm (inches) Number of Passes 6.35 or less (0.2500 or %") 2 Greater than 6.35 (0.2500 or %") 3 J. To minimize longitudinal stresses due to temperature variations, it is necessary to leave unwelded one joint per each 400' of pipeline. This joint shall be left unwelded until all the joints on both sides of it are welded, and it shall be welded at the coolest fime of the working day. The City Engineer shall decide If and when this procedure is warranted. JUNE 2008 13 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials K. Tack-welding the joint may be permitted to hold the pipe in place. If the joint is to be circumferenfially welded, sufficient fime shall elapse to allow for an inifial set of interior joint lining prior to proceeding with joint welding. Rapid-setting mortar may be used In accordance with this Section. In some cases, the City Engineer may require hand holes. L. Field welders shall be certified in accordance with ASME Secfion 9 (pipe welders) or AWS D1.1 (plate welders). Welders shall present a copy of their certification to the City Engineer prior to performing any field welding. M. Prior to butt-strap welding, the pipe and pipe joint shall be properly positioned in the trench using line-up clamps so that, in the finished joint, the abutting pipe secfions shall not be misaligned by more than 1/16". N. The pipe ends shall be cut straight on joints where butt straps are used for realignment, adjustment, or defiecfion. and fillet welds shall be made as indicated. O. Inspecfion of Field Welded Joints: 1. The City shall arrange for the welds to be inspected. Inspection of welds shall take place as soon as possible following the complefion of the welds. 2. The Contractor shall coordinate and supply venfilatlon, lighting, and other equipment deemed necessary for inspecfion. The Contractor shall be responsible for providing safe entry into and out of the trench, safety of Inspecfion personnel, traffic control and other safety precaufions deemed necessary for the inspecfions. 3.7 PREVENTING FOREIGN MATTER FROM ENTERING THE PIPE At all fimes when pipe laying is not In progress, the open end of the pipe shall be closed with a fight-fitting cap or plug to prevent the entrance of foreign matter into the pipe. These provisions shall appty during the noon hour as well as overnight. In no event shall the pipeline be used as a drain for removing water which has Infiltrated Into the trench. The Contractor shall maintain the Inside of the pipe free from foreign materials and In a clean and sanitary condifion until its acceptance by the Owner's Representative. 3.8 HANDLING OF PIPE Refer to Secfion 09870 regarding handling of the concrete mortar lined and tape wrapped and mortar coated steel pipe. 3.9 INTERIOR JOINT FINISH - PIPE LESS THAN 24" Complete interior niortar joints for pipe sizes less than 24" by drawing through a fight- fitting swab or squeegee. Coat the face of the cement mortar lining at the bell with a sufficient amount of stiff cement mortar to fill the gap. Immediately after joining the pipes draw the swab through the pipe to remove all excess mortar and expel it from the operi pipe end. Do not move the pipe after the swab has been pulled past the joint See requirements under "Field Welded Joints" for these joints requiring welding JUNE 2008 14 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials 3.10 INTERIOR JOINT FINISH - PIPE 24" AND LARGER A. Complete interior mortar joints for pipe sizes 24" and larger by the trowel method Pnor to applying Interior mortar at the joints all backfill in the area shall be completed. After cleaning the Interior joint, pack cement mortar Into each joint Finish the surface with a steel trowel to a smooth finish and equal thickness to match the adjoining pi pe mortar. B. Where more than a 4" joint strip of mortar Is required, place galvanized welded wire mesh reinforcement in 2" x 4" pattern of No. 13 gauge over the exposed steel. Install the mesh so that the wires on the 2" spacing direcfion run circumferenfially around the pipe. Crimp the wires on the 4" spacing to support the mesh 3/8" from the metal surface. Steel-trowel finish the Interior mortar to match adjoining mortar-llned pipe secfions. 3.11 EXTERIOR JOINT FINISH A. The outside annular space between pipe secfions shall be completely filled with grout fomied by the use of poty ethylene foam-lined fabric bands. The grout space shall be fiushed with water prior to filling so that the surfaces of the joint to be in contact with the grout will be thoroughly moistened when the grout is poured The joint shall be filled with grout by pouring from one side only. Grout shall be rodded with a wire or other fiexible rod or vibrated so that the grout completely fills the joint recess by moving down one side of the pipe, around the bottom of the pipe and up the opposite side. Pouring and redding the grout shall be confinued to allow completion of the filling of the enfire joint recess In one operafion. Care shall be taken to leave no unfilled space. Groufing of the outside joint spaces shall be kept as close behind the laying of the pipe as possible except that in no case shall groufing be closer than three joints of the pipe being B. The grout bands or heavy-duty diapers shall be polyethylene foam-lined fabric with steel strapping of sufficient strength to hold the fresh mortar, resist nodding of the mortar, and allow excess water to escape. The foam plastic shall be 100 percent closed cell, chemically Inert, insoluble in water and resistant to acids alkalis and solvents. Foam Plasfic shall be Dow Chemical Companv Ethafoam 222, or equal. The fabric backing shall be cut and sewn into 9" wide strips with slots forthe steel strapping on the outer edges. The polyethylene foam shall be cut into strips 6" wide and slit to a thickness of 1/4" that will expose a hollow or open-cell surface on one side. The foam liner shall be attached to the fabric backing with the open or hollow cells facing towards the pipe. The foam strip shall cover the full interior circumference of the grout band with sufficient length to permit a 8" overiap of the foam at or near the top of the pipe joint. Splices to provide confinuity of the material will be permitted. The polyethylene foam material shall be protected from direct sunlight. The polyethylene foam-lined grout band shall be centered over the joint space with approximately equal widths extending over each pipe end and securely attached to the pipe with the steel straps. After filling the exterior joint space with grout, the fiaps shall be closed and overiapped in a manner that fully encloses the grout with polyethylene foam. C. Following grouting, the joint shall then be wrapped with two layers of polyethylene encasement in accordance with Section 15000. JUNE 2008 15 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials 3.12 BUTT STRAP JOINTS Butt strap closure joints shall be installed where shown on the Approved Plans in accordance with AWWA C206. A. Butt straps shall be field welded to the outside plain end of the pipe along both edges with a full circumferential weld. A minimum of two weld passes shall be used. B. The interior of the joints shall be filled with a rapid-set mortar and finished off smoothly to match the pipe interior diameter. C. Clean the butt strap with a wire bmsh and apply a cement and water wash coat prior to applying cement mortar. D. Galvanized wire mesh. 2" x 4" x No. 13 gauge shall be installed to the exterior of the joint prior to applying the mortar coafing. E. Coat the exterior of the closure assemblies with mortar to cover all steel with a minimum of 1-1/4". F. Seal weld the steep plug to the hand hole after the interior of the joint has been inspected and approved by the City Engineer. G. Following grouting, the joint shall then be wrapped with two layers of •^^s- polyethylene encasement In accordance with Section 15000. 3.13 FLANGED CONNECTIONS Flanged connections shall be installed where indicated on the Approved Plans. A. Bolt holes shall straddle the horizontal and vertical centeriines. B. The bolts, nuts and flange faces shall be thoroughly cleaned by wire brush prior to assembly. C. Bolts and nuts shall be lubricated with a City-approved anti-seize compound. D. Nuts shall be fightened In an alternating "star" pattern to the manufacturer's recommended torque. E. Slip-on type flanges intended for field fit-up and welding shall be welded inside and outside in accordance with AWWA C207. F. Coat the exterior of exposed flanges, bolts and nuts in accordance with Section 09900. JUNE 2008 16 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials 3.14 FLANGED COUPLING ADAPTERS Flanged coupling adapters shall be Installed in accordance with the manufacturer's recommendafions. Bolts shall be fightened with a torque wrench in the presence of the City Engineer to the torque recommended by the manufacturer. 3.15 JOINT BONDING/CATHODIC PROTECTION INSULATION Bonding of joints to provide confinuity. fiange insulation kits, internal epoxy linings, and other cathodic protection items and materials shall be installed where shown on the Approved Plans in accordance with the Standard Drawings and Section 13110. 3.16 WAX TAPE Wax tape shall be installed on all buried bolted connections, valves, fittings and couplings in accordance with Section 09902 and the Standard Drawings, unless the pipeline is othenA/ise protected with an approved cathodic protecfion system.' 3.17 CONCRETE Where required, concrete thrust and anchor blocks shall be installed in accordance with Secfion 03000 and as shown on the Approved Plans. Prior to filling the pipeline with water, refer to Section 03000 for the minimum concrete curing fime required. 3.18 WARNING/IDENTIFICATION TAPE Warning/Identification Tape shall be Installed in accordance with Section 15000 and the Standard Drawings. 3.19 DISINFECTION AND BACTERIOLOGICAL TESTING Dislnfecfion, bacteriological testing, and flushing shall be performed in accordance with Section 15041. 3.20 HYDROSTATIC TESTING Field hydrostafic tesfing shall be performed in accordance with Section 15044. 3.21 FIELD PAINTING AND COATING A. Exterior surfaces of all pipe and appurtenances not othenA/ise mortar-coated shall be field painted in accordance with Section 09900. B. Areas in contact with potable water such plain ends of pipe, grooved and shouldered ends of pipe and exposed inside surfaces of threaded oufiets and blind flanges shall be coated in accordance with Section 15000. END OF SECTION JUNE 2008 17 of 17 SECTION 15061 Cement-Mortar Lined and Coated Steel Pipe and Specials APPENDIX A Transition to nornnal curb height in 3m (10') on both sides Manhole frame and cover see drawing M-1- "|l'5 (|4) n around opening Galv. steel angle continuous and protection bar. See drawing D-12- #13E>©i52mm; Street #13®305mm (#4®12") ^Optional construction joint 152mm (6") min above invert is determined by pipe size-1.22m 2.44m (8*) SECTION C-C max 1.22m (4') SECTION A-A NOTES I.See Standard Drawings D-11A, D-118, & D-12 for additional notes and details. 2. Types are designated on plans as follows: (no wing)A, (one wing)A-1. (two wings)A-2. 3. Eb(posed edges of concrete shall be rounded with a radius of 13mm (1/2"). 4.Steps shall be installed when V exceeds 1.22m (4'). See Standard Drawing D-11A for details. 5. Concrete gutter to match adjacent gutters. 6. An expansion joint shall be placed at the ends of the inlet where the curb is to adjoin. 7. Provide 6mm (1/4") tooled groove in top slab in line with back of adjacent curb. 8. Surface of top slob to match sidewalk finish and slope. 9. Maintain 38mm (1-1/2") clear spacing between reinforcing and surface unless otherwise noted. 10. If required by local agency, extend top slab steel reinforcement 305mm (12") into adjacent sidewalk 11. Elevations shall be shown on plans where indicated by "o" symbol. LEGEND ON PLANS —e— Revision By Approved Date SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^^gyfecZlrO 3lot 12003 ORIGINAL Kercheval 12/75 SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^^gyfecZlrO 3lot 12003 Add Metric T. Stanton 03/03 CURB INLET - TYPE A RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^^gyfecZlrO 3lot 12003 Reformatted T. Stanton 04/06 CURB INLET - TYPE A Clralrperson R.C.E. 19246 Date Edited T. Stanton 02/09 CURB INLET - TYPE A DRAWING n 1 NUMBER ^~' CURB INLET - TYPE A DRAWING n 1 NUMBER ^~' August 2009 2-#13 m bars #13 (#4) Bars placed diagonally #13 (#4) ® 203mm (8") both ways Bend Down 381mm (15") (Typ.) PLAN TYPE A 4 A 5 A 6 A 7 PIPE DIAMETER (01) up to 991mm (39") 1.1m (42") to 1.22m (48") 1.30m (51") to 1.50m (60") 1.60m (63") to 1.80m (72") A 8 I 1.9Qm (75") to 2.13m (84") | 2.44m (8') | 1.22m (4') 1.22m (4') 1.52m (5') 1.83m (6') 2.13m (7') 1.22m (4') 1.22m (4') 1.22m (4') 1.22m (4') 1.83m (6') 1.83m (6') 1.83m (6') 2.13m (7') 2.44m (8') 51mm (2") Bend Down 381mm (15") (Typ)^ Diagonal Bars 2-#13 (#4) bars Elev. shown on plans Manhole Frame and Cover see Standard Drawing M-3 For step details, see Standard Drawing D-11A 4-#13 (#4) Around pipe Optional construction joint l52mm (6") min above invert Slope floor 12:1 towards outlet NOTES SECTION A-A 1. See Standard Drawing D-11 & D-1 IB for additional notes and details. 2. Concrete base shall be 332kg/M^C-22Mpa (560-C-3250) 3. All precast components shall be reinforced with 6mm (1/4") diameter steel, wound spirally on 102mm (4j centers. 4. All joints shall be set in Class C mortar. 5. Maintain 38mm (1-1/2") clear spacing between reinforcing and surface unless otherwise noted. 6. Exposed edges of concrete shall be rounded with a radius of 13mm (1/2"). 7. Manhole cover to be designated "Stonn Drain". 8. Table applicable only to "in-line" designs. Modifications to "Y" dimension required if pipe (D2) exceeds 991mm (39"). LEGEND ON PLANS Revision By Approved Date SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ '^^fffS^tn^J 310112003 ORIGINAL Kercheval 12/75 SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ '^^fffS^tn^J 310112003 Add Metric T. Stanton 03/03 STORM DRAIN CLEANOUT - TYPE A RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ '^^fffS^tn^J 310112003 Reformatted T. Stanton 04/06 STORM DRAIN CLEANOUT - TYPE A ChWrperson R.C.E. 19246 Date Edited T. Stanton 02/09 STORM DRAIN CLEANOUT - TYPE A DRAWING n Q NUMBER ^ ^ STORM DRAIN CLEANOUT - TYPE A DRAWING n Q NUMBER ^ ^ August 2009 305mm(r) |^^*^^ 305mm(1') lop ^ { -j ' |—lap^ 1-#13(#4)-^ #13(#4)§305mm(1> 51mm(2") dr. SECTION A-A 203mm(8") -2-#13(#4) WING WALL REINFORCING 2-#13(#4) Altemate Detail C #13(#4)O305mm (f) 1-#13(#4 ) 152mm(6") SECTION B-B I 305mm(1') ALT. DETAIL C 011^ OF PK DNENSnNS SMGLEPH DOUBIEPIPE 011^ OF PK L E F W UlYPE WING TYPE W UTYPE WING TYPE 011^ OF PK L E F W CONC. SlbbL CONC. SIEa W CONC. SIbtL CONC. STEEL Metric US 450rran 18' 689mm 2-3 1/8" 381mm r-3" 571mm I'-IO 1/2' 610mm 2-0" 0.43k( 0.55yj 16kg 351b 0.49k( [).63y( 20kg 431b AS SHOWN ON PLANS [).63k( D.82y( 24kg 531b 9.69k( O.90y( 28kg 611b Metric US 600mm 24' 962mm 3-1 7/8' 533mm r-9" 800mm 2'-7 1/2' 762mm 2'-6" 0.61k( [).79yi 22kg 471b [).72k? 9.93yi 28kg 601b AS SHOWN ON PLANS 1.0kg 1.22yd 34kg 731b 1.1kg 1.36yd 39kg 861b Metric US 750mm 30" 1.24m 4-5/8' 686mm 2-3' 1.03m 3-4 1/2' 914mm r-0" .81kg LOS/d 33kg 711b 1.0kg l.29)id 39kg 851b AS SHOWN ON PLANS 1.3kg 1.66yd 50kg 1091b l-5kg 1.92yd 56kg 1231b Metric US 900mm 36" 1.51m 4-11 1/2" 838mm 2-9" 1.26m 4-1 1/2" 1.07m 3'-6" imi 133yd 40kg 881b 1.30k; 1.69yd 52kg 114ib AS SHOWN ON PLANS 1.70k; 2.19yd 62kg 1361b 1.95k; 2.55yd 74kg 1621b NOTES: 1. Concrete shall be 332kg/M"' -C-22Mpa (560-C-3250) 2. Exposed comers to be chamfered 19mm (3/4"). 3. Multiple pipes to be set a distonce of D/2. with a 305mm(r) minimum between outside diameters of pipes. 4. Top of headwall shall be placed approximately parallel to profile grade when the grade is 3% or more. 5. Skewed pipes: Dimension W to be increased in width or length due to skew or multiple pipes. 6. For pipe wall thickness greater than 76mm (3") use alternate Detail-C. LEGEND ON PLANS Revision By Approved Date SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^QfS^lifK) 310112003 ORIGINAL Kercheval 12/75 SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^QfS^lifK) 310112003 Add Metric T. Stanton 03/03 WING AND U TYPE HEADWALLS FOR 450mm (18") TO 900mm (36") PIPES RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^QfS^lifK) 310112003 Reformatted T. Stanton 04/06 WING AND U TYPE HEADWALLS FOR 450mm (18") TO 900mm (36") PIPES RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^QfS^lifK) 310112003 Edited T. Stanton 02/09 WING AND U TYPE HEADWALLS FOR 450mm (18") TO 900mm (36") PIPES lUii pcf auri rx.V^.C 1 s^^O UOIc DRAWING n IA NUMBER WING AND U TYPE HEADWALLS FOR 450mm (18") TO 900mm (36") PIPES lUii pcf auri rx.V^.C 1 s^^O UOIc DRAWING n IA NUMBER August 2009 152mm 610mm (24"min) (6") Bottom may be rounded at the option of the contractor. — TYPE A -3"279kg/M5-C-14-Mpa (470-C-2000) concrete or 76mm (3") 17 Mpo (2500psi), air placed concrete witti 38mm (1-1/2") x 38mm (1-1/2")" 17 gage stucco netting. BROW DITCH TYPE B 152mm (6") 152mm (6") Bottom may be rounded at the option of the contractor. TYPE C 3] 470-C-2000 concrete or 3" 2500 psi, air placed concrete with 38mm (1 l/2')x38mm (1-1/2") 17 gage stucco netting. TERRACE DITCH TYPE D NOTES 1. Longitudinal slope of lined ditch shall be 2% minimum. 2. Over slope down ditches shall employ 152mm (6") thickened edge section at both sides of ditch. LEGEND ON PLANS Revision By Approved Dote SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^^^^^fecZirvt) Slot12003 ORIGINAL Kercheval 12/75 SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^^^^^fecZirvt) Slot12003 Add Metric T. Stanton 03/03 DRAINAGE DITCHES RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^^^^^fecZirvt) Slot12003 Reviewed T. Stanton 04/06 DRAINAGE DITCHES Chairperson R.C.E. 19246 Dote DRAINAGE DITCHES DRAWING n NUMBER L)-/0 DRAINAGE DITCHES DRAWING n NUMBER L)-/0 ^^iiiMir August 2009 152mm (6") 51mm (2") Weakened Plane Joint 13mm (1/2") R TYPE w •AREA G 610mm (24") 0.124sq. m (l.34sq ft.) H 762mm (30") 0.150sq. m (1.61 sq ft.) with 152mm (6") Curb Face NOTES: 1. Concrete shall be 308kg/M ^-C-17-MPa (520-C-2500). 2. See Standard Drawings G-9 and G-10 for joint details. 3. Slope top of curb 6.35mm (1/4") per foot toward street. LEGEND ON PLANS Revision By Approved Date SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ 3lot12003 ORIGINAL Kercheval 12/75 SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ 3lot12003 Add Metric T. Stanton 03/03 CURB AND GUTTER - COMBINED RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ 3lot12003 Reformatted T. Stanton 04/06 CURB AND GUTTER - COMBINED Chairperson R.C.E. 19246 Date CURB AND GUTTER - COMBINED DRAWING r 0 NUMBER CURB AND GUTTER - COMBINED DRAWING r 0 NUMBER August 2009 Varies 13mm (1/2") R Width as shown on plan (-102mm (4") j-^^^, r ^ J 1 (1/2") R^ ^—6mm (1/4") per ft. ) , • >, r—w I —/ 51mm (2") Weakened Plane Joint-" NON-CONTIGUOUS 13mm (1/2") R / 1 I —/ Width as shown on plan -102mm (4") 1 -—6mm (1/4") per ft. 1 •*• •.' * 1 51mm (2") ' Weakened Plane Joint- -13mm (1/2") R CONTIGUOUS NOTES: 1. Concrete shall be 308kg/M^-C-17-MPa (520-C-2500). 2. See Standard Drawings G-9 and G-10 for joint details. LEGEND ON PLANS Revision By Approved Date SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^^^J^^ifn) 310112003 ORIGINAL Kercheval 12/75 SAN DIEGO REGIONAL STANDARD DRAWING RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^^^J^^ifn) 310112003 Add Metric T. Stanton 03/03 SIDEWALK - TYPICAL SECTIONS RECOMMENDED BY THE SAN DIEGO REGIONAL STANDARDS COMMITTEE ^ ^^^J^^ifn) 310112003 Reformatted T. Stanton 04/06 SIDEWALK - TYPICAL SECTIONS Chairperson R.C.E. 19246 Date SIDEWALK - TYPICAL SECTIONS DRAWING p 7 NUMBER ^~' SIDEWALK - TYPICAL SECTIONS DRAWING p 7 NUMBER ^~' August 2009 INSULAVNG MA rFRIAr<^' GASKET - TYPE "E" GW GLASS W/ RECT. 0-RING SLEEVE -GW GLASS WASHER -GW GLASS STEEL WASHER & NUT (BO TH SiDES)(2 PLS) INSULATING WASHER (BOTH SIDES) EXTERNAL PETROLATUM WAX TAPE WRAP SEE SPEeiFICATfONS THREADED STUD (2 PLS) EXOTHERMIC WELD PROCESS. (TYP) SEE DWG. NO, W27 NOTES: 1. FULL LENGTH INSULATING SLEEVES REOUIRED AT ALL THRU-MELANGE BOLTS OR STUDS. HALF LENGTH SLEEVES REOUIRED AT THREADED BOLT HOLES AT VALVE BONNET AND BASE. 2. INSTALL TEST BOX BEHIND CURB SIMILAR TO DETAIL 1 ON THIS SHEET I^OSCALE [REV. APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT BURIED INSULATING FLANGE BURIED INSULATING FLANGE aTYENGIN# '* DATE 1 BURIED INSULATING FLANGE STANDARD DWG. NO. | 1 / #4«12* OC EA FACE 2 #4 EACH FACE A EACH SIDE OF PIPE 2 16 EACH FACE & 'EACH SIDE OF PIPE ANCHOR BLOCK SECTION 10' MIN.„_. ^. ^ ANCHOR BLOCK ELEVATION SLOPE SECTION PIPE SIZE Aa OIMENSIONS CALCULATED BY ENGWCB; AND SUBWTTED FOR APPROVAL ITEM DESCRIPTION SPEC/DWG 1 STEEL PIPE» CML&C, WELDED JOINTS 2 FLANGE X PUSH JOINT ADAPTOR 3 CONCRETE ANCHOR BLOCK WITH REINFORCING STEEL 4 r THICK X 3" HIGH WELD STL RING REV APPROVED DATE CARLSBAD MUNICIPAL WATER DISTRICT WELDED STEEL PIPE SECTION WITH THRUST WALLS FOR SLOPES AND DIPS CITY ENGIN DATE STANDARD DWC. NO. W-34