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Home My WebLink AboutHMS Construction Inc; 2005-03-28; 3899-1DQC# 2006-0692577 RECORDED REQUESTED BY CITY OF CARLSBAD AND WHEN RECORDED PLEASE MAIL TO: ^5 City Clerk _1 City of Carlsbad U 1200 Carlsbad Village Drive \? Carlsbad, California 92008 SEP 28, 2006 3:25 PM OFFICIAL RECORDS SAN DIEGO COUNTY RECORDER'S OFFICE GREGORY J. SMITH COUNTY RECORDER FEES 0.00 PAGES: 1 Space above this line for Recorder's use. PARCEL NO: f\ NOTICE OF COMPLETION Notice is hereby given that: 1 . 2. 3. 4. 5. 6. 7. 8. 6 The undersigned is owner of the interest or estate stated below in the property hereinafter described. The full name of the undersigned is City of Carlsbad, a municipal corporation. The full address of the undersigned is 1200 Carlsbad Village Drive, Carlsbad, California 92008. The nature of the title of the undersigned is: In fee. A work or improvement on the property hereinafter described was completed on July 20, 2006. The name of the contractor for such work or improvement is HMS Construction, Inc. 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: El Camino Real Traffic Signal Improvements at Hosp Way, Marron Road and Plaza Drive, Project No. 3899-1. The street address of said property is in the City of Carlsbad. CITYQF CARL Conrad C. Hammann, Jr. City Engineer VERIFICATION OF CITY CLERK I, the undersigned, say: I am the City Clerk of the City of Carlsbad, 1200 Carlsbad Village Drive, Carlsbad, California, 92008; the City Manager of said City on s^^ifr rr^0 r^M* 2QO(j> . 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 O^fe/TT&e^"'$Ja 200L> . at Carlsbad, California. CITY OF CARLSBAD £LORRAINE M. WOOD City Clerk 'ord\Masters\Fornns\Notice of Completion (City) CITY OF CARLSBAD San Diego County California CONTRACT DOCUMENTS AND SUPPLEMENTAL PROVISIONS FOR TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAYl MARRON ROAD, AND PLAZA DRIVE P W S 0 5-09 E NG CONTRACT NO. 3899-1 DWG. NO. 416-5 @ Revised 10/08/03 Contract No. 3893-1 Page 1 of 149 Pages TABLE OF CONTENTS r- - Item Pane Notice Inviting Bids ........................................................................................................................ 6 Contractor's Proposal.. .................................................................................................................. 10 Bid Security Form .......................................................................................................................... 18 Bidder's Bond To Accompany Proposal ....................................................................................... I9 Guide For Completing The "Designation Of Subcontractors" Form.. ........................................... 21 23 24 Designation Of Subcontractor and Amount Of Subcontractor's Bid Items ................................. Bidder's Statement Of Financial Responsibility.. .......................................................................... Bidder's Statement Of Technical Ability And Experience. ............................................................ 25 Bidder's Certificate Of Insurance For General Liability, Employers' Liability, Automotive Liability And Workers' Compensation ........................................................................................... 26 Bidder's Statement Of Re Debarment .......................................................................................... 27 Bidder's Disclosure Of Discipline Record ......................................................................... 28 Non-Collusion Affidavit To Be Executed By Bidder And Submitted With Bid .............................. 30 Contract Public Works .................................................................................................................. 31 Labor And Materials Bond ............................................................................................................ 37 Faithful PerformanceNVarranty Bond ........................................................................................... 39 41 Optional Escrow Agreement For Surety Deposits In Lieu Of Retention ...................................... c 43 Revised 10/08/03 Contract No. 3899-1 Page 2 of 149 Pages Part 1 Section 1 1-1 1-2 1-3 Section 2 2-3 2-4 2-5 2-9 2-1 0 Section 3 3-2 3-3 3-4 3-5 Section 4 4- 1 4-2 Section 5 5- 1 5-4 Section 6 6- 1 6-2 6-6 6-7 6-8 6-9 Section 7 7-3 7-4 7-5 7-7 7-8 7-1 0 7-1 3 Section 9 9- 1 9-3 SUPPLEMENTAL PROVISIONS General Provisions Terms, Definitions Abbreviations And Symbols Terms .................................................................................................................... Definitions . . . . . . . . .. . . . .. . . .. . . . .. . . . ... . . .. . . .. . . . .... . .. .. . . . . .. . . ... . . ... .. . . .. . .. . . ... .. . . . . . .. . .... . . . . .. . . .. .. .. . Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . Scope And Control Of The Work Subcontracts . .... . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . ... . . . . . . . . . . . . .. . . . . . . .. . . . . .... . . . . . . .. . . . .. . , . .. . . . . . .. . . , . . Contract Bonds ......................................................................................... . ........... Plans And Specifications .... ... . .... ....... ..... ...... ........................ ... ..... .. ... .. ..... . ... . ... .... Surveying . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Authority Of Board And Engineer ....... .. .... . .... .. .... .. ... .. ................. .... ..... . ... . .... ....... Changes In Work Changes Initiated by the Agency .............................................................. . ........... Extra Work ............................................................................................................ Changed Conditions ........................................ ................. ................ ........ . ......... .. Disputed Work ............................ ............................................................... ........ ... Control Of Materials Materials And Workmanship ...................................................................... ........... Materials Transportation, Handling and Storage. .. .... .. .... ... .... . .... . .... . ..... .. . ... . ... . ... Utilities Location.. ... . . . . . .. . . . . . .. . . . ... . . .. . . . . . . . . .. . ... . . . . .. . . . ... . . . .. . . . ... . . . ... . . . . .. . . .. .. . .. .. . . . . . . . . . . . . . ... , . .. . . . . Relocation . . . . . . . . . . .. . . ... . . .. . . . ... . . . . . . . . . . . . . . . . ... . . . . .. . . . .. . . . . .. . . . ... . . . .... . . . . . . . . . . . . . . . . . . .. . . . ... . .. . . . . Prosecution, Progress And Acceptance Of The Work Construction Schedule And Commencement Of Work ...... . ..... . .... . ... .. ... .. . ... ..... ... Prosecution Of Work ............................................................................................. Delays And Extensions Of Time ........................................................................... Time of Completion ............................................................................................... Completion And Acceptance .......... . ........... ........... ..... ....... . ..... . ......... . ..... . . .......... . Liquidated Damages ..... . . ... .. ... . ... . ............... .. ...... ........... ..... .. .... . ............. .. . .... . ..... . Responsibilities Of The Contractor Liability Insurance ............................................................ .................................. ... Workers' Compensation Insurance .......... . .... . .......... ........ ....... ... ....... ... . . ... . ... .... ... Permits . , . . . . . . . . .. . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . ... . . . .. . . . . .. . . . ... . . . . . . . . . ... . . . . .. . . . .. .. . .. . . . .. . . . .. . . . . . . .. . . . Cooperation and Collateral Work ......................................................................... Project Site Maintenance ...................................................................................... Public Convenience And Safety ..................................... ...................................... Laws To Be Observed .......................................................................................... Measurement and Payment Measurement Of Quantities For Unit Price Work ................................................. Payment . .... . .......... .......... . .... .... ......... ....... ........... ............ .................... ........ ....... ... 44 45 46 46 47 47 49 49 50 50 50 51 54 54 55 55 55 56 56 56 57 58 58 58 58 58 58 59 63 63 63 e% Revised 10/08/03 Contra,ct No. 3899-1 Page 3 of 149 Pages Part 2 Section 200 200-1 200- Section 201 201 -1 Section 203 203-6 Section 206 206-7 206-9 Section 209 209-1 209-2 209-3 209-4 209-5 209-6 209-7 209-8 Section 21 0 210-1 21 0-3 Section 214 2 14-5 Construction Materials Rock Materials Rock Products ...................................................................................................... 65 Untreated Base Materials .................................................................................... 66 Concrete, Mortar And Related Materials Portland Cement Concrete .................................................................................. 67 Bituminous Materials Asphalt Concrete .................................................................................................. 67 Miscellaneous Metal Items Traffic Signs .......................................................................................................... 69 Portable Changeable Message Sign .................................................................... 71 Signals, Lighting And Electrical Systems General .................................................................................................................. 73 Materials And Installation ...................................................................................... 77 Controller Assemblies ........................................................................................... 96 Traffic Signal Faces And Fittings .......................................................................... 97 Detectors ............................................................................................................... 1 15 Lighting .................................................................................................................. 125 Removing, Reinstalling Or Salvaging Electrical Equipment ................................. 133 Payment ................................................................................................................ 133 Paint And Protective Coatings Paint ...................................................................................................................... 134 Galvanizing ............................................................................................................ 135 Pavement Markers Reflective Pavement Markers ............................................................................... 136 *w \# Revised 10/08/03 Contract No. 3899-1 Page 4 of 149 Pages Part 3 Construction Methods Section 302 Roadway Surfacing 302-5 Asphalt Concrete Pavement .................................................................................. 137 302-1 1 Asphalt Pavement Repairs and Remediation ....................................................... 138 Section 306 Underground Conduit Construction 306-1 Open Trench Operations ....................................................................................... 140 302-5 Abandonment of Conduits and Structures ............................................................ 143 Section 307 Street Lighting And. Traffic Signals 307-3 Street Lighting Construction .................................................................................. 144 307-4 Traffic Signal Construction .................................................................................... 144 Section 31 0 Painting 31 0-7 Permanent Signing ................................................................................................ 146 31 0-5 Painting Various Surfaces .................................................................................... 144 Section 312 312-1 Placement .............................................................................................................. 146 Pavement Marker Placement And Removal Section 31 3 31 3-2 Temporary Traffic Signing .................................................................................. I47 313-3 Temporary Railing (Type K) And Crash Cushions ............................................. I47 Temporary Traffic Control Devices 313-1 Temporary Traffic Pavement Markers. .................................................................. 146 313-4 Measurement and Payment ................................................................................ 149 c 4- \# Revised 10/08/03 Contract No. 3899-1 Page 5 of 149 Pages CITY OF CARLSBAD, CALIFORNIA NOTICE INVITING BIDS Until 4:OO p.m. on December 7, 2004, 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: TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 This bid and the terms of the Contract Documents and Supplemental 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. The work shall be performed in strict conformity with the plans and specifications as approved by the City Council of the City of Carlsbad on file with the Engineering Department. The specifications for the work include the Standard Specifications for Public Works Construction, 2003 Edition, all hereinafter designated “SSPWC” as issued by the Southern California Chapter of the American Public Works Association and as amended by the supplemental provisions sections of this contract. Reference is hereby made to the plans and specifications for full particulars and description of the work. The City of Carlsbad encourages the participation of minority and women-owned businesses. r The City of Carlsbad encourages all bidders, suppliers, manufacturers, fabricators and contractors to utilize recycled and recyclable materials when available, appropriate and approved by the Engineer. The City of Carlsbad may disqualify a contractor or subcontractor from participating in bidding when a contractor or subcontractor has been debarred by the City of Carlsbad or another jurisdiction in the State of California as an irresponsible 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 (IO) 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. em &@ Revised 10/08/03 Contract No. 3899-1 Page 6 of 149 Pages The documents which comprise the Bidder's proposal and that must be completed and properly executed including notarization where indicated are: rc I. Contractor's Proposal 2. Bidder's Bond 3. Non-Collusion Affidavit 4. Designation of Subcontractors 5. Bidder's Statement of Financial Responsibility 6. Bidder's Statement of Technical Ability and and Amount of Subcontractor Bid Experience 7. Acknowledgement of Addendum(a) 8. 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. 9. Bidder' s Statement Re Debarment 10. Bidder's Disclosure Of Discipline Record 11 .Escrow Agreement for Security Deposits - (optional, must be completed if the Bidder wishes to use the Escrow Agreement for Security) 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 $7 85,000. 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 properly 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, C-8, C-IO, and C-12 /- 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. Sets of plans, supplemental provisions, and Contract documents may be obtained at the Cashier's Counter of the Faraday Center located at 1635 Faraday Avenue, Carlsbad, California 92008-7314, for a non-refundable fee of $15 per set. If plans and specifications are to be mailed, the cost for postage should be added. 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. The City of Carlsbad reserves the right to reject any or all bids and to waive any minor irregularity or informality in such bids. F e- %# Revised 10/08/03 Contract No. 3899-1 Page 7 of 149 Pages The general prevailing rate of wages for each craft or type of worker needed to execute the Contract shall be those as determined by the Director of Industrial Relations pursuant to the sections 1770, 1773, and 1773.1 of the Labor Code. Pursuant to section 1773.2 of the Labor Code, a current copy of applicable wage rates is on file in the Office of the City Engineer. The Contractor to whom the Contract is awarded shall not pay less than the said specified prevailing rates of wages to all workers employed by him or her in the exxution of the Contract. -c The Prime Contractor shall be responsible for insuring compliance with provisions of section 1777.5 of the Labor Code and section 4100 et seq. of the Public Contracts Code, "Subletting and Subcontracting Fair Practices Act." The City Engineer is the City's "duly authorized officer" for the purposes of section 41 07 and 41 07.5. The provisions of Part 7, Chapter 1, of the Labor Code commencing with section 1720 shall apply to the Contract for work. A pre-bid meeting and tour of the project site All not be held. 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 bya person authorized to sign for the Contractor. 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. /c 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: 1) One hundred percent (100%) of the total amount payable by the terms of the contract when the total amount payable does not exceed five million dollars ($5,000,000). 2) Fifty percent (50%) of the total amount payable by the terms of the contract when the total amount payable is not less than five million dollars ($5,000,000) and does not exceed ten million dollars ($1 0,000,000). 3) Twenty-five percent (25%) of the total amount payable by the terms of the contract if the contract exceeds ten million dollars ($1 0,000,000). 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 Supplemental 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. 4ii \@ Revised 10/08/03 Contract No. 3899-1 Page 8 of 149 Pages If the bid is accepted, the City may require copies of the insurer's most recent annual statement and quarterly 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-:V 2) Are admitted and authorized to transact the business of insurance in the State of California by the Insurance Commissioner. c -_ Auto policies offered to meet the specification of this contract must: 1) Meet the conditions stated above for all insurance companies. 2) Cover any vehicle used in the performance of the contract, used onsite or offsite, whether owned, non-owned or hired, and whether scheduled or non-scheduled. The auto insurance certificate must state the coverage is for "any auto" and cannot be limited in any manner. 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. If the 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. /c The prime contractor and all subcontractors are required to have and maintain a valid City of Carlsbad Business License for the duration of the contract. Approved by the City Council of the City of Carlsbad, California, by Resolution No. 2004-340, adopted on the 26TH day of October, 2004. ISABELLE J. PAULSEN, CMC Deputy Clerk DATED: October 28,2004 em ts Revised 10/08/03 Contract No. 3899-1 Page 9 of 149 Pages CITY OF CARLSBAD TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 CONTRACTOR'S PROPOSAL City Council City of Carlsbad 1200 Carlsbad Village Drive Carlsbad, California 92008 The undersigned declares he/she has carefully examined the location of the work, read the Notice Inviting Bids, examined the Plans, Specifications, Supplemental Provisions 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. 3899-1 in accordance with the Plans, Specifications, Supplemental Provisions and addenda thereto and that he/she will take in full payment therefor the following unit prices for each item complete, to wit: .- - Approximate Item - No. Description - e- l 2 3 - ,- 4 5 - Mobilization w&mv TtroWUD CI1: *uuD&b kfn Aub -4- Dollars (Lump Sum) Traffic Control at OUC u3rQ€bm m- 4uu's -A08 Dollars (Lump Sum) SWPPP and Implementation at 7lhwfT a0 T&WrJh 4- Dollars (Lump Sum) Protect Existing Facilities/lmprovements at 7M€& ?liac wb aug Dollars (Lump Sum) As-Builts at s&l6tu mi\ F.& IWJb 5% Dollars (Lump Sum) .. Quantity Unit and Unit Price Total 1 LS $ ~~:COSO~~ $ awP 1 LS $ 1ro,m*") $ (lo,ooo'b. 1 LS $ 7,soo-* $ 7,soo'" Revised 10/08/03 Contract No. 3899-1 Pane 10 of 149 Pages Approximate Quantity and Unit Item - No. Unit - Price - Total Descri Dtion 6 7 8 9 IO 11 12 13 3,035 SF Remove Existing Concrete Sidewalk at -€€ A& 3%- Dollars per Square Foot Remove Existing AC Paving at TuEuTY S€UGu Aub m&o Dollars per Square Yard Remove Existing Concrete Paving and Gutters at 4,063 SF -I we 9Ub 3o/;w Dollars per Square Foot Remove Existing Concrete Curb and Gutters at -T-WEWG A* Dollars per Linear Foot Remove Existing Concrete Curb at FavR AL)n 443 LF 300 SF Dollars per Linear Foot Remove Existing Median Paving at FIOG 493 -/w Dollars per Square Foot *- 185 LF Remove Closure Section, 1 -Ft. Wide with AC Sawcut at fie AoD @A- Dollars per Linear Foot 205 LF Sawcut, Concrete (All Depths) at %e7W Ah3n so/loo Dollars per Linear Foot - Approximate c- Item - No. - 14 c 15 16 17 18 19 20 21 DescriDtion Sawcut AC Paving at €Ma*? w b Dollars per Linear Foot Restore Private Landscaping, Electrical, and Irrigation Systems at Gas Station at lkcLeG m+a4sfhdD &Jh */;oo Dollars (Lump Sum) Adjust Fire Hydrant at 'Iwo mouS&Ub 405 "!a0 Dollars (Lump Sum) Unclassified Excavation/Fill at W~SY GlGW sub "/f Dollars per Cubic Yard Construct Asphalt Pavement Section (4" AC/8" CL2) at &I&~T Aub 3o/bo Dollars per Square Foot Construct Closure Section, I-Ft. Wide (Full-Depth AC) at !kW?CGEU AN^ "LW I Dollars per Linear Foot 6" Concrete Curb and Gutter at Fcrpr[y sun -km r Dollars per Linear Foot 6" Curb at Y we ~~3 Do/;m d Dollars per Linear Foot .. Quantity and Unit 450 LF Unit - Price $ 8'Oo - Total $ 3,co00-h 1 LS 200 CY 6,450 SF 185 LF 75 LF 110 LF $ 38'- $ $ I3'Oo $ 7,(Dcx)'.0 $ 53,53Y" c .- Approximate Quantity and Unit 55 LF Item - No. 22 23 24 25 26 27 28 29 30 Unit Price $ a4-i Description 6" Landscape Curb at TCOjiUV Am -/m Dollars per Linear Foot 2,225 SF Concrete Sidewalk at Bug AUh =&Am Dollars per Square Foot $ I,CPZS'- $ 13- 125 SF Dollars per Square Foot $ 39,9CI~'Oo 4,120 SF Concrete Cross Gutter and Monolithic Curb at N13G Aurj 'qav Dollars per Square Foot $ ~,a35** $ 11'O0 385 SF Concrete Driveway at WV€rU %ub qm Dollars per Square Foot $ I, 130"" $ 3,390.- 3 EA Pedestrian Ramps, Type A at OhC TWUWWD Uu€ TWmY Rob Wh4, Dollars Each $ /, 130'" 5 EA Pedestrian Ramps, Title 24, Case C at e-w 'i'1-m oue /u.4 um2m >IRft. AhJb Dollars Each 1 LS $ 2rrnBM $ 2,UQ." Landscaping (Public) at Two 7Haus4ui) Auh - @/m Dollars (Lump Sum) $ 17, quo*" 1 LS Item - No. 31 32 33 Description Approximate Quantity Unit and Unit - Total Traffic Signal Modification: El Camino Real and Hosp Way at Dollars (Lump Sum) Road at Dollars (LuflSum) Traffic Signal Modification: El Camino Real and Plaza Drive at Dollars (Lump Sum) \/a Total amount of bid in: %e ADoEl’cDuw A0 2 gv Total amount of bid in numbers: $ / Price(s) given above are firm for 90 days after date of bid opening. Addendum(a) NO(+ I e a proposal. hadhave been received and idare included in this 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 Carlsbad, 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 business or act in the capacity of a contractor within the Stat f California, validly licensed under license number 5590 , classification which expires on , and that this statement is true and’coriect ahd has the legal effect of an ahdavit. # - 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 5 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. Public Contract Code § 20104. @% % Revised 10/08/03 Contract No. 3899-1 Paae 14 of 149 Paaes I __ City of Carlsbad HMS CONSTRUCTION, INC. November 19,2004 ADDENDUM NO. 2 RE: TRAFFIC SIGNAL MODIFICATIONS ON ECR AT HOSP WAY, MARRON RD & PLAZA DR, CONTRACT NO. 3899-1 Please include the attached addendum in the Notice to BiddedRequest 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. -. KEVIN DAVIS Buyer KD:rh Attachment I ACKNOWLEDGE RECEIPT OF ADDENDUM NO. 2 Bidder's Signature _- 1635 Faraday Avenue Carlsbad, CA 92008-731 4 (760) 602-2720 FAX (760) 602-8562 @ CITY OF CARLSBAD EL CAMINO REAL TRAFFIC SIGNAL IMPROVEMENTS AT HOSP WAY, MARRON ROAD AND PLAZA DRIVE Contract No. 3899-1 Addendum No. 2 From: John Kim, PE, Project Manager Phone: (760) 602-2757 Fax: (760) 602-8562 No. of Pages: Date: November 16,2004 Bid Opening Date: I (including this page) December 7, 2004(unchanged) -- REVISIONS TO BID DOCUMENTS: The following clarifications, revisions, replacements and additions, and/or deletions shall be made a part of the contract documents for Contract No. 3899-1. A. BID PROPOSAL FORMS 1. Contractors Proposal: Replace page 14 with revised pages 14A and 148 enclosed herein and dated 11/16/04. *- Contract No. 3899-1 Addendum No. 2 1 Item - No. 31 32 33 -- A- I A-2 A-3 A-4 A-5 I Description Traffic Signal Modification: El Camino Real and Hosp Way at *uman lute 7- 7- ~WX~D aluOOo$ Dollars (Lump Sum) ' Traffic Signal Modification: El Camino Real and Marron Road at or~c '*Dam 1vw~ fide *Us?IuP r+OD "O/i@ Dollars (Lump Sum) Traffic Signal Modification: El Camino Real and Plaza Drive at om= wunpm GWt -CY ri, 7hVqaa -rtJo (SUlJm ArJD -/m Dollars (Lump Sum) ' Approximate Quantity Unit and Unit Price - Total 1 LS $ )Qo,3OO'" $ /90,3a0'" Traffic Control and Traffic Control Plans at I LS 7-b @D -/;.L, Dollars (Lump Sum) Remove Thermoplastic at 1 LS Fioe t+Wm u8m @A&# Dollars (Lump Sum) Cold Milling 5' Width at 300 LF /2)f~*r€ Awb ?*/5(r, Dollars per Linear Foot Cold Milling IO' Width at 120 LF TWCrnY euh %@Q Dollars per Linear Foot 3" AC Grind and Pafch at 1,000 SF Flue 4% Dollars per Square Foot $ 3,000*@ $ $ 8" Contract No. 3899-1. Addendum Na. 2 43 Revised 11/16/04 $ 3,oUo'" Pane Id A . I .-- Item - No. A-6 Approximate Quantity and Unit 2" AC Overlay at 6,500 SF w3 -kw Unit Price - Total $ 3'" $ I?,S@'Oo A-7 A-8 A-9 Dollars per Square Foot Full Raise of Manholes, Valve Boxes, and Monument Markers at ode ?wuswb nue EcvAI- Dollars (Lum'p Sum) 1 LS AJ~ -$a Temporary Pavement Markers at -0 mt- 403 "o/cro / Dollars (Lump Sum) Striping and Thermoplastic 1 LS .- Of E)'- >ED: Pavement Markings at -4UQ -0 f+ZrU=€D s&€u-cy GiVQ hJb "9!34m cc & Dollars (Lump Sum) * -- /2*7-6 1.. y Total amount of bid in numbers: $ 9%, 0q-l -'s Price@) given above are firm for 90 days after date of bid opening. Addendum(a) No@). I k 2 hadhave been received and islare 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 Carlsbad, 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 business or act in the ca acity of a contractor within the State of California, validly licensed under license number 7,' 3 ,~~5 7 b L;& 0 I classification P,B.ClO, UAL which expires on , and that this statement is true ana correct and has the legal effect of an affidavit. I 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 Q 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. Public Contract Code 9 20104. 'Contract No. 3899-1. Arlrlenrliim Nn 7 Pana lA R - City of Carlsbad October 28,2004 ADDENDUM NO. 1 RE: TRAFFIC SIGNAL MODIFICATIONS ON ECR AT HOSP WAY, MARRON RD & PLAZA DR, CONTRACT NO. 3899-1 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. c- KEVIN DAVIS Buyer KD:rh Attach men t I ACKNOWLEDGE RECEIPT OF ADDENDUM NO. 1 Bidder's Signature ,- 1635 Faraday Avenue Carlsbad, CA 92008-7314 (760) 602-2720 FAX (760) 602-8562 @ CITY OF CARLSBAD EL CAMINO REAL TRAFFIC SIGNAL IMPROVEMENTS AT HOSP WAY, MARRON ROAD AND PLAZA DRIVE Contract No. 3899-1 Addendum No. 1 From: John Kim, PE, Project Manager Phone: (760) 602-2757 Fax: (760) 602-8562 No. of Pages: 1 (including this page) Date: October 29,2004 Bid Opening Date: December 7, 2004(unchanged) A. The Contractor shall make pavement repairs and overlay Marron Road just west of the El Camino Real intersection per the following bid items. The quantities shown below are estimated for bidding purposes only. The actual quantities will be measured by the City’s Inspector in the field. A-I) Traffic Control and Traffic Control Plans A-2) Remove Thermoplastic A-3) Cold Milling 5’ Width A-4) Cold Milling IO’ Width A-5) 3” AC Grind and Patch A-6) 2” AC Overlay A-7) Full Raise of Manholes, Valve Boxes, A-8) Temporary Pavement Markers A-9) Striping and Thermoplastic Pavement Markings and Monument Markers 1 Lump Sum 1 Lump Sum 300 LF 120 LF 1,000 SF 6,500 SF 1 Lump Sum 1 Lump Sum 1 Lump Sum The work on Marron Road shall be performed after Video Detection has been installed and is operating at the intersection of Marron Road and El Camino Real. No extra payment shall be made for this additional work on Marron Road west of El Camino Real, apart from the bid items shown above. Mobilization, demobilization, coordination, and temporary signing shall be considered incidental to the work and no additional payment will be made therefor. c Please refer to the attached Exhibit 1 for approximate location of work. Contract No. 3899-1 Addendum No. 1 1 I I I I I I I I I I I ECR Traffic Signal Improvements, 3899-1 Addendum No. I EXHIBIT I License Detail Page 1 of2 c ,- License Detail CALIFORNIA CONTRACTORS STATE LICEN Contractor License # 765590 DISCLAIMER A license status check provides information taken from the CSLB license data base. Before on this information, you should be aware of the following limitations: CSLB complaint disclosure is restricted by law (B&P 7124.6). If this entity is subject tc complaint disclosure, a link for complaint disclosure will appear below. Click on the lin button to obtain complaint and/or legal action information. Per B&P 7071.17, only construction related civil judgments known to the CSLB are di Arbitrations are not listed unless the contractor fails to comply with the terms of the Due to workload, there may be relevant information that has not yet been entered ont arbitration. Board's license data base. * * * Busines Information * * * Entity: Corporation Issue Date: 07/12/1999 Expire Date: 07/31/2005 * * * License Status * * * This license is current and active. All information below should be reviewed. * * * Classifications * * * Description I ~-'[GEN E.WL."BUI t DIN G CONTRACTOR ICI o ELECTRICAL t * * * Certifications * * * http://www2.cslb.ca.gov/CSLB~LIBRARY/License+Detail.asp 121712004 License Detail Page 2 of 2 License Number Request * * * Bonding Information * * * d Contractor's Bond number 6036600 in the am h the bonding SURETY CO-MPANY OF TH C. Effective Date: 01/01/2004 Contractor's Bonding History CONTRACTOR'S BOND BOND OF QUALIFYING INDWIDUAL(1): The Responsible Managing Officer (RMO) MIC CHARLES HIGH certified that he/she owns 10 percent or more of the voting stocWequity corporation. A bond of qualifying individual is not required. Effective Date: 07/12/1999 Contractor Name Request Personnel Name Request * * * Workers Compensation Information * * * This license has workers compensation insurance with the STATE COMPENSATION INSURANCE. FUND Policy Number: 1669123 Effective Date: 11/21/2002 Expire Date: 11/21/2005 Workers Compensation History Personnel listed on this license (current or disassociated) are listed on other ficei Salesperson RequesA Salesperson Name Request Q 2004 State of California. Conditions of Use Privacy Policy ,- http://www2. cslb .ca.gov/C SLB-LIBRARY/License+Detail .asp ~~ ~ - 12/7/2004 -. 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. I .- Accompanying this proposal is I (Cash, Certified Check, Bond or Cashier's Check) for ten percent (1 0%) 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. The Undersigned is aware of the provisions of the Labor Code, Part 7, Chapter 1, Article 2, relative to the general prevailing rate of wages for each craft or type of worker needed to execute the Contract and agrees to comply with its provisions. em \# Revised 10/08/03 Contract No. 3899-1 Page 15 of 149 Pages .- L 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 IF A PARTNERSHIP, SIGN HERE: (1) Name under which business is conducted Signature (given and surname and character of partner) (Note: Signature must be made by a general partner) Place of Business City and State (Street and Number) Zip Code Telephone No. E-Mail 4- \$ Revised 10/08/03 Contract No. 3899-1 Page 16 of 149 Pages *- IF A CORPORATION, SIGN HERE: (1) Name under which business is conducted , r~ignaturer Impress Corporate Seal here 62- Y7%/ Dr. Incorporated under the laws of the State of edihm. Place of Business City and State Zip Code 920 a? E-Mail ber) Telephone No. NOTARIAL ACKNOWLEDGMENT OF EXECUTION BY ALL SIGNATORIES MUST BE ATTACHED List below names of president, vice president, secretary and assistant secretary, if a corporation; if a e ts Revised 10/08/03 Contract No. 3899-1 Page 17 of 149 Pages c CALIFORNIA ALLPURPOSE ACKNOWLEDGMENT .- ”- State of California County of San Diego } ss. Tarni Adams, Notary Public Name and iille of Oker fe.a.. “Jane Doe. Ndarv Publd) On 12 - 6 0 f before me, Date ,. Ronald Schneider personally appeared Namefs) of Staner(s) . 6 personally known to me 0 proved to me on the basis of satisfactory evidence to be the person($ whose name&) is%% subscribed to the within instrument and acknowledged to me that hekk&kq executed the same in his/wj&k authorized capacity(&&, and that by his&tj&& signature&) on the instrument the person$), or the entity upon behalf of which the person(g acted, executed the instrument. . OPTIONAL Though the information below is not required by law, it may prove valuable to persons relying on the document and COUM prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(@ Other Than Named Above: Capacity(ies) Claimed by Signer Signer’s Name: 0 Individual 0 Corporate Officer - Title@): 0 Partner - 0 Limited 0 General 0 Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: u 0 1999 NalioMl Notary Associalion 9350 De Solo Ave.. P.O. Box 2402 * Chatworth. CA 913132402 - www.natimalnotary.org Prod. NO. 5907 Reorder: Call Toll-Free 1-800-8766827 BID SECURITY FORM (Check to Accompany Bid) TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 (NOTE: The following form shall be used if check accompanies bid.) Accompanying this proposal is a *Certified *Cashiers check payable to the order of CITY OF CARLSBAD, in the sum of dollars ($ ), 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; otherwise, 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 otherwise 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.) e- %# Revised 10/08/03 Contract No. 3899-1 Page 18 of 149 Pages . BIDDER'S BOND TO ACCOMPANY PROPOSAL TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT, HOSP WAY, MARRON ROAD, AND PtAZA bWE CONTRACT NO. 3899-1 KNOW ALL PERSONS BY THESE PRESENTS: Th&w, IMS Construction, Inc. as Surety are held and ,firmly bound unto the City of Carlsbad, CaIifornia;in an amount as follows: (must be at least ten percent (10%) of the bid amount) T- Percentof A-W B!d (lo%) for which payment, well and truly ,made, we bind ourselves, our heirs, executors and. administrators, successors or assigns, jointly aod severally, firmly by these presents. , as Pnndipal, and Safeco hsurance +pany of &iFa THE CONDiTlON OF THE FOREGOING.OBLIGAlflON IS SUCH that if the proposal of the above- bounden Principal for: TRAFFIC SlONAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 38991 In the City of Carlsbad, is accepted by the City Council, and if the Principal shall duly enter into and ewcute a Contract includihg required bonds and insurance policies within twenty (20) days from the date of award of Contract by the City Council of the Chy 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. - - ... ... ..* ... ... ... ... ... -.. rt. ... ... ... ... ... ... , ... ... ... ... ... - ... ... - . ..,'.,, .. - . ..: .. ... In the event Principal executed thls bond as an individual, it is agreed that the death of Principal shatl not exonerate the Surety from its obligations under this bond. . .. Executed by PRINCIPAL this n~ dayaf lvovenber ' *,20 04. (sign here) (print najne here) * .. PLdD- (title and organization of signatory) day Executed by SURETY this .e* Of -November ,20 04. SURETY: Saieco Insurance company of America 330 N. Brand Avenue, 10th Floor Glendale, CA 91203 (name of Surety) (address of Surety) 818-956-4242 Penny E. Kelley, Attorn&in-Fact (printed name of Attorney-in-Fad) I (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-onfy one officer signs, the corporation must attach a resolution certified by the secretary or assistant secretary under corporate seal empowering that aficer'to bind the corporation.) APPROVED AS TO FORM: RONALD R. mLi City Attorney .By: Deputy City Attome$ c I - CALIFORNIA ALL=PURPOSE ACKNOWLEDQMENT State of California 1 personally appeared PEHNY E. B;KLLEp WE) a WWS) a7 personally known to me 0 proved to me on the basis of satisfactory evidence to be the person(@ whose name@) ism subscribed to the within instrument and acknowledged to me that &/sheBIQJ executed the same In Xlk/her- authorized capacity(ies), and that by X%/herEt%E signature&) on the instrument the person(@, or the entity upon behalf of which the person(a acted, executed the instrument. OPTlONAL Though the lnfomtion below Is not reguired by law. ii may prove valuable to pemns relving on.the document and could pmvent fraudulent removal and reattachmen1 of this fon to another documenf. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer Slgner's Name: 0 lndivldual ' 0 Corporate Officer - Tltle(s): 0 Partner - 0 Umited 0 General 0 Attomey-ln-Fact 0 Trustee 0 Guardian or Consewator 0 Other: Signer Is Representlng: 0 l#B9 National Notary Assodatbn 8350 De Solo Ave.. P.O. Box 2402 Chataworth, CA 91918-2402 rvww.natbnalnotary.org Prod. No. 5907 Reotder: Call Toil-Free 1-800-8768827 - ,- SAFECO' - POWER OF ATTORNEY SAFECO INSURANCE COMPANY OF AMERICA GENERAL INSURANCE COMPANY OF AMERICA HOME OFFICE SAFECO PLAZA SEATTLE, WASHINGTON 98185 - r No. 4273 ANOW ALL BY THESE PRESENTS: That SAFECO INSURANCE COMPANY OF AMERICA and GENERAL INSURANCE COMPANY OF AMERICA, each a Washington corporation, does each hereby appoint **J. T. WARNOCK, CHRISTINE A. PATEMON, LAWRENCE F. MCMAHON LETICJA SAN MARTIN; JAMES BALDASSARE, IR.; PENNY E. KELLEY, San Diego** Its true and lawful attorney(s)-ln-fact, with full authority to execute on its behalf fidelity and surety bonds or undertakings and other documents of a similar character issued in the course of its business, and to bind the respective company thereby. IN WITNESS WHEREOF, SAFECO INSURANCE COMPANY OF AMERICA and GENERAL INSURANCE COMPANY OF AMERICA have each executed and attested these presents this 30th dayof June 3 2004 CHRlSTlNE MEAD, SECRETARY MIKE MCGAVICK, PRESIDENT CERTl FlCATE Extract from the By-Laws of SAFECO INSURANCE COMPANY OF AMERICA and of GENERAL INSURANCE COMPANY OF AMERICA: "Article V, Section 13. - FIDELITY AND SURETY BONDS ... the President, any Vice President, the Secretary, and any Assistant Vice President appointed for that purpose by the officer in charge of surety operations, shall each have authority to appoint individuals as attorneys-in-fact or under other appropriate titles with authority to execute on behalf of the company fidelity and surety bonds and other documents of similar character issued by the company in the course of its buslness ... On any instrument making or evidencing such appointment, the signatures may be affixed by facsimile. On any instrument conferring such authority - or on any bond or undertaking of the company, the seal, or a facsimile thereof, may be impressed or aftixed or in any other manner reproduced; provided. iowever, that the seal shall not be necessary to the validity of any such instnrment or undertaking." - Extract from a Resolution of the Board of Directors of SAFECO INSURANCE COMPANY OF AMERICA and of GENERAL INSURANCE COMPANY OF AMERICA adopted July 28, 1970. "On any certificate executed by the Secretary or an assistant secretary of the Company setting out, (i) The provisions of Article V, Section 13 of the By-Laws, and (ii) A copy of the power-of-attorney appointment, executed pursuant thereto, and (iii) Certifying that said power-of-attorney appointment is in full force and effect, the signature of the certifying officer may be by facsimile, and the seal of the Company may be a facsimile thereof." I, Christine Mead, Secretary of SAFECO INSURANCE COMPANY OF AMERICA and of GENERAL INSURANCE COMPANY OF AMERICA, do hereby certifY that the foregoing extracts of the By-Laws and of a Resolution of the Board of Directors of these corporations, and of a Power of Attorney issued pursuant thereto, are true and correct, and that both the By-Laws, the Resolution and the Power of Attorney are still in full force and effect. IN WITNESS WHEREOF, I have hereunto set my hand and affixed the facsimile seal of said corporation 2004 I. November day of 11th this CHRISTINE MEAD, SECRETARY I S-09741SAEF 2/01 @A registered trademark of SAFECO Corporation 0710112004 PDF I CALIFORNIA ALL=PURPOSE ACKNOWLEDGMENT } SS. State of California County of San Diego Tami Adams, Notary Public Name and iMe Or Otlcer (e.& ‘Jane Doe. Notary Publc? On /z -rc /D io y before me, Ronald Schneider personally appeared Name(6) of Signer($ 6 personally known to me 0 proved to me on the basis of satisfactory evidence to be the person($ whose name&) is%& subscribed to the within instrument and acknowledged to me that hekk$b executed the same in hislwj&g authorized capacity(&& and that by hi*&w signature@) on the instrument the person$), or the entity upon behalf of which the person(@ acted, executed the instrument. Signature of Nolary Publr OPTIONAL Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer Signer’s Name: 0 Individual 0 Corporate Officer - Title(s): 0 Partner - 0 Limited General 0 Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: u 0 1999 National Notan/ Association 9350 De Solo Ave., P.O. Box 2402 * Chatsworlh, CA 91313-2402 - www.nalionalncbry.org Prod. No. 5907 Reorder: Call Toll-Free 1-800-876-6827 - - CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT State of California } ss. Countyof Sari Diego - Tami Adams, Notary Fdblic Name and litle of Wier (e.g.. "Jane Doe. Notary PuMc") On /$ kr(7 f before me, personally appeared Michael High Name@) d Signer@) TAM1 ADAMS Commission # 1324805 San Diego County I Notary Public - California i personally known to me 0 proved to me on the basis of satisfactoly evidence to be the person(3 whose name&) im subscribed to the within instrument and acknowledged to me that he/&a%$ executed the same in hisMMWf authorized capacityo, and that by his/WROeDE signatureon the instrument the persom or the entity upon behalf of which the person&) acted, executed the instrument. OPT/ONAL Though the information below is nof required by law, if may prove valuable to persons relying on the document and could prevenf fraudulenf removal and reattachment of this form fo another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer Signer's Name: 0 Individual 0 Corporate Officer - Title(s): 0 Partner - 0 Limited General 0 Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: - 0 1999 National Noiary Asmiation * 9350 De Solo Am.. P.O. Box 2402 * Chatsworth. CA 913132402 * www.Mlionalnotaly.org Prod. No. 5907 Reorder: Call TO#-Free l-WJ-8766827 I Company Profile Page 1 of2 Company Profile SAFECO INSURANCE COMPANY OF AMERICA STATE FILINGS C-2 SAFECO PLAZA SEATTLE, WA 981 85 800-332-3226 Former Names for Company Old Name: SELECTIVE AUTO & F INS CO AMER Effective Date: 1 1-02- 1953 Agent for Service of Process DAWN JEWORSKI, 120 VANTIS SUITE 130 ALISO VIEJO, CA 92656 L1nable to 1,ocate the Agent for ScrLrice of Process? Re fe ren ce Info rm a t io n NAIC #: 24740 NAIC Group ff: California Company ID #: 1442-3 0 1 0-3 October 07, I953 Date authoriLed in California: License Status: UNLIMITED-NORMAL Company Type: Property &( Casualty State of Domicile: WASHTNGTON Lines of Insurance Authorized to Transact Thc company is authorized to transact business \$pithin these lines of insurance. For an evplanation of any of these terms. please refer to thc glosar~r. AIRCRAFT AUTOMO B I LE BOILER AND MACHINERY BURGLARY COMMON CARRIER LIABILITY CREDIT FIRE http://cctinsww\\ .insurance.ca.go\./pls/~~~~ - co_prof/idb -- co prof - utl.get -- co prof?p - I:I I1=3 ... 12/7/2004 C,pmpany Profile c Page 2 of 2 ,-- , *- c I - ,- LIABILITY MARINE MISCELLANEOUS PLATE GLASS 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 Financial Rating Organizations Last Revised - November 04,2004 1 1 : 18 AM Copyright 0 California Department of Insurance Disclaimer http://cdinswww. insurance. ca. gov/pls/wu~coqrof/idb~coqrof~utl .get_coqrof?p_EID=3.. . 1 2/7/2004 GUIDE FOR COMPLETING THE “DESIGNATION OF SUBCONTRACTORS” FORM REFERENCES Prior to preparation of the following Subcontractor disclosure form Bidders are urged to review the definitions in section 1-2 of the SSPWC (“Greenbook”) and in the Supplemental Provisions to this Contract, especially, “Bid”, “Bidder”, “Contract”, “Contractor“, “Contract Price”, “Contract Unit Price”, “Engineer“, “Subcontractor” and “Work and the definitions in section 1-2 of the Supplemental Provisions especially “Own Organization.” Bidders are further urged to review sections 2-3 SUBCONTRACTS of the Greenbook and section 2-3.1 of these Supplemental Provisions. CAUTIONS This form will be used by the Agency to determine the percentage of work that the Bidder proposes to perform. Bidders are cautioned that failure to provide complete and correct information may result in rejection of the bid as non-responsive. Any bid that proposes performance of more than 50 percent of the work by subcontractors or otherwise 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 service in or about the work or improvement, and every subcontractor licensed as a contractor by the State of California whom the Bidder proposes to specially fabricate and install any portion of the work or improvement according to detailed drawings contained in the plans and specifications in excess of one-half of one percent (0.5%) of the Bidder’s total bid or, in the case of bids or offers for the construction of streets and highways, including bridges, in excess of one-half of one percent (0.5%) or ten thousand dollars ($1 0,000) whichever is greater. Said name(s) and location(s) of business of subcontractor(s) shall be set forth and included as an integral part of the bid offer. .I - -_ The Designation of Subcontractors form must be submitted as a part of the Bidder’s sealed bid. Failure to provide complete and correct information may result in rejection of the bid as non- responsive. Suppliers of materials from sources outside the limits of work are not subcontractors. The value of materials and transport of materials from sources outside the limits of work, as shown on the plans, shall be assigned to the Contractor or the Subcontractor as the case may be, that the Bidder proposes as installer of said materials. The value of material incorporated in any Subcontractor- installed bid item that is supplied by the Bidder shall be included as a part of the work that the Bidder proposes to be performed by the Subcontractor installing said item. When a Subcontractor has a Carlsbad business license, the number must be entered on the proper form. If the Subcontractor does not have a valid business license, enter “NONE” in the appropriate space. When the Bidder proposes using a Subcontractor to construct or install less than 100 percent of a bid item, the Bidder shall attach an explanation sheet to the Designation of Subcontractor form. The explanation sheet shall clearly apprise the City of the specific facts that show the Bidder proposes to perform no less than fifty percent (50%) of the work with its own forces. 4- %$ Revised 10/08/03 Contract No. 3899-1 Page 21 of 149 Pages - Determination of the subcontract amounts for purposes of award of the contract shall be determined by the City Council in conformance with the provisions of the contract documents and the Supplemental Provisions. The decision of the City Council shall be final. Contractor is prohibited from performing any work on this project with a subcontractor who is ineligible to perform work on a public works project pursuant to Labor Code Sections 1771.1 or 1777.7. - - - Bidders shall make any additional copies of the disclosure forms as may be necessary to provide the required information. The page number and total number of additional form pages shall be entered in the location provided on each type of form so duplicated. ts Revised 10/08/03 Contract No. 3899-1 Page 22 of 149 Pages DESIGNATION OF SUBCONTRACTOR AND AMOUNT OF SUBCONTRACTOR'S BID ITEMS TRAFFIC SIGNAL MODIFICATIONS ON EL CAMlNO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 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 ITEMS Subcontractor's License No.* 149s14 - 9 Page I of Lf. pages of this Subcontractor Designation form Pursuant to section 4104 (a)(2)(A) California 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." *- %e Revised 10/08/03 Contract No. 3899-1 Page 23 of 149 Pages a d- - d DESIGNATION OF SUBCONTRACTOR AND AMOUNT OF SUBCONTRACTORS BID ITEMS TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 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 ITEMS ~ I II Subcontractor’s License No.* l~SSS(, Page a of 4 pages of this Subcontractor Designation form a- * Pursuant to section 4104 (a)(2)(A) California 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.” em %# Revised 10/08/03 Contract No. 3899-1 Page 23 of 149 Pages a II -- SI II li DESIGNATION OF SUBCONTRACTOR AND AMOUNT OF SUBCONTRACTORS BID ITEMS TRAFFIC SIGNAL MODIFICATIONS ON EL CAMlNO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 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 ITEMS Y I Subcontractor's License No.* 3L1 cpw Page 3 of % pages of this Subcontractor Designation form Pursuant to section 4104 (a)(2)(A) California 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." em t;s Revised 10/08/03 Contract No. 3899-1 Page 23 of 149 Pages DESIGNATION OF SUBCONTRACTOR AND AMOUNT OF SUBCONTRACTOR’S BID ITEMS Portion of Work* SURUEYI rc, 64 TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 Amount of Work by Subcontractor in Dollars* $# 53,33o*O” REM LAUD %UU€YfA% fiw. P.e. Boy 1.q - 8-3 VIS7A. w. 92 e6 I 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 License No.* Page 9 of 4 pages of this Subcontractor Designation form Pursuant to section 4104 (a)(2)(A) California 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.” - ’3 Revised 10/08/03 Contract No. 3899-1 Page 23 of 149 Pages BIDDER'S STATEMENT OF FINANCIAL RESPONSIBILITY (To Accompany Proposal) TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 Copies of the latest Annual Report, audited financial statements or Balance Sheets may be submitted under separate cover marked CONFIDENTIAL. 4- 64 Revised 10/08/03 Contract No. 3899-1 Page 24 of 149 Pages HMS CONSTRUCTION, INC. CONTENTS INDEPENDENT ACCOUNTANT'S REVIEW REPORT ON THE FINANCIAL STATEMENTS 1 FINANCIAL STATEMENTS Balance sheets Statements of income Statements of cash flows Notes to financial statements 2 and 3 4 5 6 through 11 INDEPENDENT ACCOUNTANT'S REVIEW REPORT ON SUPPLEMENTAL INFORMATION 12 SUPPLEMENTARY INFORMATION Cost of contract revenues earned General and administrative expenses Earnings from contracts Contracts in progress Contracts completed 13 14 15 16 17 _- MA R K E. HA YES Memberships Certified Public Accountants - American Institute of - California Society of CPA's Certified Public Accountant INDEPENDENT ACCOUNTANT'S REPORT ON THE FINANCIAL STATEMENTS To the Board of Directors HMS CONSTRUCTION, INC. San Marcos, California I have reviewed the accompanying balance sheets of HMS Construction, Inc. as of December 3 1,2003 and 2002, and the related statements of income, retained earnings, and cash flows for the years then ended, in accordance with Statements on Standards for Accounting and Review Services issued by the American Institute of Certified Public Accountants. All of the information included in the financial statements is the representation of the management of HMS Construction, Inc.. A review consists principally of inquiries of Company personnel and analytical procedures applied to financial data. It is substantially less in scope than an audit conducted in accordance with generally accepted auditing standards, the objective of which is the expression of an opinion regarding the financial statements taken as a whole. Accordingly, I do not express such an opinion. - Based upon my review, I am not aware of any material modifications that should be made to the accompanying financial statements in order for them to be in conformity with generally accepted accounting principles. 148 Woodward Ave. Escondido, CA 92025 (760) 74 7-4200 FAX (760) 740-0295 E-mail: hayescpa 8 aol. com ,-- HMS CONSTRUCTION, INC. BALANCE SHEETS DECEMBER 3 1,2003 AND 2002 SEE ACCOUNTANTS REVIEW REPORT ASSETS 2003 2002 CURRENT ASSETS CASH (NOTEA) $ 36,795 $ 40,788 CONTRACT RECEIVABLES (NOTE A & B) 2,844,079 2,050,860 PREPAID EXPENSES 0 0 EMPLOYEE RECEIVABLE 0 609 COSTS AND ESTIMATED EARNINGS IN EXCESS OF BILLINGS ON UNCOMPLETED CONTRACTS (NOTE A & D) 981,833 398,766 TOTAL CURRENT ASSETS 3,862,708 2,491,024 PROPERTY AND EQUIPMENT (NOTE A & C) 5,452,070 5,470,099 LESS: ACCUMULATED DEPRECIATION (3,341,023) (2,750,660) 2,111,047 2,719,439 OTHER ASSETS DEPOSITS 64,601 11,526 I 64,601 11,526 $ 6,038,356 $ 5,221,989 -2- LIABILITIES AND STOCKHOLDER'S CAPITAL 2003 2002 CURRENT LIABILITIES ACCOUNTS PAYABLE $ 1,546,452 $ 677,685 FRANCHISE TAX PAYABLE 7,s 00 7,524 ACCRUED EXPENSES AND PAYROLL TAXES PAYABLE 182,918 60,098 BILLINGS IN EXCESS OF COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS (NOTES A & D) 541,811 483,336 LINE OF CREDIT (NOTE E ) 399,221 274,117 CURRENT MATURITIES OF LONG-TERM DEBT (NOTE G) 697,267 795,029 TOTAL CURRENT LIABILITIES 3,375M9 2,297,788 LONG-TERM LIABILITIES NOTES PAYABLE (NOTE G) 721,489 1,107,665 721,489 1,107,665 TOTAL LIABILITIES 4,096,957 3,405,454 - ' STOCKHOLDER'S EQUITY COMMON STOCK, NO PAR 588,248 588,248 AUTHORIZED 10,000 ISSUED 1,000 OUTSTANDING 1,000 RETAINED EARNINGS 1,353,151 1,228,287 1,941,399 1,816,535 SEE NOTES TO ITNMCIAL STATEMENTS -3- HMS CONSTRUCTION, INC. STATEMENTS OF INCOME FOR THE YEARS ENDED DECEMBER 3 1,2003 AND 2002 SEE ACCOUNTANTS REVIEW REPORT INCOME 2003 2002 REVENUES EARNED (NOTE A) $ 15,925,255 100.00% $ 12,653,008 1W.W% COST OF REVENUES EARNED (SCH I) 13,335,857 83.74% 10,994,604 86.89% GROSS PROFIT 2,589,399 16.26% 1,658,404 13.11% GENERAL AND ADMINISTRATIVE EXPENSE (SCH 11) 1,721,245 10.81% 984,730 7.78% OPERATING INCOME 868,154 5.45% 673,674 5.32% NONOPERATING INCOME (EXPENSE): INTEREST EXPENSE (235,213) -1.48% (223,144) -1.76% INTEREST INCOME 135 0.00% 2,630 0.02% GAIN (LOSS) ON SALE OF ASSET (139,380) -0.88% 8,895 0.07% OTHER INCOME (EXPENSE) (19,045) -0.12% (35,273) -0.28% (393,504) -2.47% (246,891) -1.95% INCOME BEFORE PROVISION FOR INCOME TAXES 474,650 2.98% 426,782 3.37% INCOME TAXES (NOTE A) 7,800 0.05% 7,524 0.06% NET INCOME $ 466,850 2.93% $ 419,258 3.31% c RETAINED EARNINGS AT BEGINNING OF YEAR $ 1,228,287 $ 1,283,098 LESS: SHAREHOLDER DISTRIBUTIONS (341,986) (474,070) ADD: NET INCOME 466,850 419,258 RETAINED EARNINGS AT END OF YEAR $ 1,353,151 $ 1,228,287 SEE NOTES TO F3NANCL4L STATmENTS -4- HMS CONSTRUCTION, INC. STATEMENTS OF CASH FLOW FOR THE YEARS ENDED DECEMBER 3 1,2003 AND 2002 SEE ACCOUNTANTS REVIEW REPORT 2003 2002 CASH FLOWS FROM OPERATING ACTIVITIES NET INCOME $ 466,850 $ 419,258 ADJUSTMENTS TO RECONCILE NET INCOME TO NET CASH PROVIDED BY OPERATING ACTIVITIES: DEPRECIATION 771,355 983,080 (GAIN) LOSS ON SALE OF FIXED ASSETS 139,380 (8,895) (INCREASE) DECREASE IN: CONTRACT RECEIVABLES (793,219) (643,417) PREPAID EXPENSES 0 76,900 EMPLOYEE RECEIVABLE 609 30,244 COSTS IN EXCESS OF BILLINGS (583,067) 428,559 DEPOSITS (53,075) (11,526) ACCOUNTS PAYABLE AND ACCRUED EXPENSES 991,863 (4,085) BILLINGS IN EXCESS OF COSTS 58,475 (275,508) INCREASE (DECREASE) IN: NET CASH PROVIDED BY OPERATING ACTMTIES 999,170 994,609 CASH FLO WS FROM INVESTING ACTIVITIES PROCEEDS FROM DISPOSAL OF EQUIPMENT 74,000 57,108 PURCHASE OF PROPERTY AND EQUIPMENT (376,342) (427,547) NET CASH (USED) BY INVESTING ACTIVITIES (302,342) (370,439) CASH FLOWS FROM FINANCING ACTIVITIES REPAYMENTS OF LONG-TERM DEBT (759,438) (776,469) PROCEED FROM LONG TERM DEBT 275,500 123,2 13 PROCEEDS (REPAYMENTS OF) FROM LINE OF CREDIT 125,104 216,904 SHAREHOLDER DISTRIBUTIONS (341,986) (474,070) SHAREHOLDER NOTE PAYABLE 0 0 NET CASH PROVIDED (USED)BY FINANCING ACTIVITIES (700,820) (9 10,42 1) NET INCREASE (DECREASE) IN CASH (3,992) (286,252) CASH AT BEGINNING OF YEAR 40,788 327,039 END OF YEAR $ 36,795 $ 40,788 SUPPLEMENTAL DISCLOSURE OF CASH FLO WINFORMA TION CASH PAYMENTS FOR: INTEREST $ 235,213 8 223,144 SEE NOTES TO FirNANcIAL STATEMENTS -5- HMS CONSTRUCTION, INC. NOTES TO FINANCIAL STATEMENTS SEE ACCOUNTANTS REVIEW REPORT NOTE A NATURE OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES Nature of business The Company incorporated as of January 1,2000 (an S corporation) and is principally engaged as a general engineering and electrical construction company specializing in tr&ic signal installation. Work on both new and existing jobs is performed primarily under fixed-price contracts. A summary of the Company's significant accounting policies follows: Cash and cash equivalents For purposes of reporting the statement of cash flows, the Company considers all cash amounts which are not subject to withdrawal restrictions or penalties, and all highly liquid debt instruments purchased with a maturity of three months or less to be cash equivalents. Revenues and cost recognition - Revenues from construction contracts are recognized on the percentage of completion method, measured on the basis of incurred costs to estimated total costs for each contract. This cost-to-cost method is used because management considers it to be the best available measure of progress on these contracts. Contract costs include all direct material and labor costs and those indirect costs related to contract performance. General and administrative costs are charged to expenses as incurred. Provisions for estimated losses on uncompleted contracts are made in the period in which such losses are determined. Changes in job performance, job conditions, and estimated profitability are recognized in the period in which the revisions are determined. The asset, "Cost and estimated earnings in excess of billings on uncompleted contracts," represents revenues recognized in excess of amounts billed. The liability, "Billings in excess of costs and estimated earnings on uncompleted contracts," represents billings in excess of revenues recognized. Property and Equipment Property and equipment is carried at cost and is depreciated using the modified accelerated cost recovery method for financial statement puqoses. Bonus depreciation in the initial year of acquisition is taken whenever possible. Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principals requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates -- -6- NOTES TO FINANCIAL STATEMENTS SEE ACCOUNTANTS REVIEW REPORT NOTE A NA TURE OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES, CONTINUED Contracts Receivable No allowances for uncollectible contract receivables has been reflected in the financial statements as management believes all accounts to be collectible. The company uses the direct write-off method of accounting for bad debt. Under this method contract receivables are expenses to debts at the time management considers them uncollectible. Income Taxes The Company, with the consent of its stockholders, elected to be taxed under the provisions of Subchapter S of the Internal Revenue Code. Under those provisions, the Company does not pay corporate income taxes on its taxable income. Instead, the stockholders separately account for their prorata shares of the Company's items of income, deduction, losses and credits. Therefore, these statements include provision for corporation income taxes only to the extent that the Company is subject to California tax. Reclassification Certain 2002 amounts have been reclassified to conform to the presentation used in 2003. NOTE B CONTRl CT RECEIVABLES The following is a summaty of amounts receivable at December 31,: 2003 2002 Contract Receivables $ 2,122,924 $ 1,594,849 Retentions 721,155 456,O 11 $ 2,844,079 $ 2,050,860 NOTE C PROPERTYAND EQUIPMENT The following is a summary of property and equipment at December 3 1 ,: 2003 2002 Autos and trucks Field equipment Drill Tooling /.- Office and computer equipment $ 1,016,453 $ 707,341 4,050,582 4,398,304 294,249 294,249 78,097 58,876 Leasehold imtxovements 12.690 11.329 $ 5,452,070 B 5,470,099 -7- NOTES TO FINANCIAL STATEMENTS SEE ACCOUNTANTS REVIEW REPORT NOTED COSTS AND ESTIu4 TED EARNINGS ON UNCOMPLETED CONTRACTS Following is a summary of contracts in progress for the year ended December 3 1,: 2003 2002 Costs incurred on uncompleted contracts $ 4,330,629 $ 3,655,057 Estimated earnings 2,129,266 1,410,305 Total costs and estimated earnings 6,459,895 5,065,362 Less billings to date (6,019,873) (5,149,932) $ 440,022 8 (84,570) Included in the accompanying balance sheet under the following captions: Costs and estimated earnings in excess of billings on uncompleted contracts $ 981,833 $ 398,766 Billings in excess of costs and estimated earnings on uncompleted contracts 541,811 483,336 $ 440,022 $ (84.5701 NOTE E LINE OF CREDIT, BANK Under the terms of a revolving credit arrangement with the bank, the Company may borrow up to a total of $500,000 at 2.375% above the bank's base rate through August 2004. The balance outstanding at December 31,2003 and 2002 was $399,22land $274,117, respectfully. The Company expects to renew this agreement upon its expiration. NOTE F LEASE COMMITMENTS The company leases autos, trucks and equipment under operating leases expiring in various years through 2008. Minimum future rental payments under these non-cancelable operating leases have remaining terms in excess of one year as of December 3 1,2003 for each of the next five years in the aggregate are: $ 513.784 .- Year ending December 3 1,: 2004 $ 146,775 2005 139,022 2006 139,022 2007 71,241 2008 17.724 -8- NOTES TO FINANCIAL STATEMENTS SEE ACCOUNTANTS REVIEW REPORT NOTE G LONG TERMDEBT Following is a summary of long-term debt at December 3 1 ,: 2003 2002 7.6% note payable to finance company, due in monthly payments of $1,704 including interest. Collateralized by equipment. Payable to CIT Financial. $ 0 $ 40,726 6% note payable to finance company, due in monthly payments of $1,463 including interest. Collateralized by equipment. Payable to CAT Financial. 4% note payable to finance company, due in monthly payments of $545 including interest. Collateralized by equipment. Payable to CAT Financial. 8.5% note payable to finance company, due in monthly payments of $712 including interest. Collateralized by auto. Payable to Ford Motor Credit. - 22.8% note payable to finance company, due in monthly payments of $763 including interest. Collateralized by equipment. Payable to Affinity. 10.2% note payable to finance company, due in monthly payments of $7,340 including interest. Collateralized by equipment. Payable to CIT. 5.25% note payable to finance company, due in monthly payments of $5,740 plus interest. Collateralized by equipment. Payable to CIT. 9.6% note payable to finance company, due in monthly payments of $6,591 including interest. Collateralized by equipment. Payable to CIT. 9% note payable to finance company, due in monthly payments of $9,520 including interest. Collateralized by equipment. Payable to CIT. 13.4% note payable to finance company, due in monthly payments of $2,150 including interest. Collateralized by equipment. Payable to CIT. - 0 0 4,173 0 129,273 212,365 81,074 239,600 44,034 15,621 2,164 14,508 6,892 194,541 0 148,824 327,890 62,580 -9- NOTES TO FINANCIAL STATEMENTS SEE ACCOUNTANTS REVIEW REPORT *- NOTE G LONG TERM DEBT, CONTINUED Following is a summary of long-term debt at December 3 1 ,: 2003 2002 14.9% note payable to finance company, due in monthly payments of $1,069 including interest. Collateralized by equipment. Payable to First Federal Leasing. $ 0 8 13,665 10.9% note payable to finance company, due in monthly payments of $705 including interest. Collateralized by truck. Payable to Chevrolet. 9.5% note payable to finance company, due in monthly payments of $1 1,195 including interest. Collateralized by equipment. 15,702 0 10.3% note payable to finance company, due in monthly payments of $12,6 17 includmg interest. Collateralized by equipment. Payable to DC Financial Services. 283,686 9.75% note payable to finance company, due in monthly payments of $753 including interest. Collateralized by truck. Payable to Ford Motor Credit c 11% note payable to finance company, due in monthly payments of $700 including interest. Collateralized by truck. Payable to GMAC 9.8% note payable to finance company, due in monthly payments of $696 including interest. Collateralized by truck. Payable to GE Capital 10.8% note payable to finance company, due in monthly payments of $8,35 1 including interest. Collateralized by equipment. Payable to First Sierra 1 1.98% note payable to finance company, due in monthly payments of $4,95 1 including interest. Collateralized by equipment. Payable to American Equip 9.50% note payable to vendor, due in monthly payments of $1,505. Collateralized by trucks. Payable to Ford Motor Credit. 19,649 17,746 17,913 243,293 59,631 50,616 21,559 127,855 346,383 26,661 23,815 24,265 312,877 108,656 62,213 -10- -- NOTES TO FINANCIAL STATEMENTS SEE ACCOUNTANTS REVIEW REPORT NOTE G LONG TERMDEBT, CONTINUED Following is a summary of long-term debt at December 3 1 ,: 2003 2002 0% note payable to vendor, due in monthly payments of $5,000. Collateralized by equipment. Payable to American Equip. $ 0 8 20,000 $ 1,418,755 $ 1,902,694 Less current maturities: (677,267) (795,029) $ 741,489 $ 1,107,665 Aggregate maturities of long-term debt at December 3 1, 2003 are as follows: 2004 $ 677,267 2005 513,232 2006 222,517 $ 1,418,755 2007 5,740 -11- MARK E. HAYES Certified Public Accountant INDEPENDENT ACCOUNTANT'S REPORT ON THE SUPPLEMENTARY INFORMATION Memberships Certified Public Accountants - American Institute of - California Society of CPA's To the Board of Directors HMS CONSTRUCTION, INC. San Marcos, California My review was made for the purpose of expressing limited assurance that there are no material modifications that should be made to the basic financial statements in order for them to be in conformity with generally accepted accounting principles. The supplemental information which follows is presented for purposes of additional analysis and is not a required part of the basic financial statements. Such information has been subjected to the inquiry and analytical procedures applied in the review of the basic financial statements and I did not become aware of any material modifications that - \should be made to such information. 148 WoodwardAve. Escondido, CA 92025 (760) 74 7-4200 FAX (760) 740-0295 E-mail: ha yescpa @ao/.com HMS CONSTRUCTION, INC. COST OF CONTRACT REVENUES EARNED FOR THE YEARS ENDED DECEMBER 31,2003 AND 2002 SEE ACCOUNTANTS REVIEW REPORT 2003 2002 MATERIALS $ 2,521,123 15.83% $ 3,170,865 25.06% LABOR 3,137,749 19.70% 2,230,748 17.63% EQUIPMENT RENTAL 239,174 1.50% 196,906 1.56% EQUIPMENT REPAIRS & MAINTENANCE 237,701 1.49% 163,106 1.29% FUEL EXPENSE 170,848 1.07% 129,177 1.02% INSURANCE 371,230 2.33% 273,393 2.16% OTHER CONSTRUCTION COSTS 2,222,579 13.96% 1,411,341 11.15% PAYROLL TAX EXPENSE & WORKERS COMP INS ai5,ioa 5.12% 399,208 3.16% SUBCONTRACTS 2,035,722 12.78% 1,477,984 11.68% YARD EXPENSES 104,736 0.66% 63,994 0.51% ESTIMATING EXPENSE 7,964 0.05% 23,051 0.18% DEPRECIATION 771,355 4.84% 983,080 7.77% $ 13,335,857 83.74% $ 10,994,604 86.89% EQUIPMENT 680,111 4.27% 460,734 3.64% SUPPLIES & SMALL TOOLS 20,458 0.13% 11,018 0.09% I SEE NOTES TO FINANCIAL STATEMENTS -13- HMS CONSTRUCTION, INC. GENERAL AND ADMmISTRATIVE EXPENSES FOR THE YEARS ENDED DECEMBER 3 1,2003 AND 2002 SEE ACCOUNTANTS REVIEW REPORT 2003 2002 WAGES - OFFICER WAGES - ADMINISTRATION ADVERTISING AUTOMOBILE EXPENSE BANK CHARGES BUSINESS PROMOTION CONTRIBUTIONS DUES & SUBSCRIPTIONS EMPLOYEE BENEFITS INSURANCE LICENSES AND PERMITS MISCELLANEOUS OFFICE SUPPLIES AND EXPENSE OUTSIDE SERVICES POSTAGE PROFESSIONAL FEES PROPERTY TAXES RENT - REPAIRS & MAINTENANCE TELEPHONE TRAVEL & ENTERTAINMENT $ 1~fOOo 731,309 15,190 9,999 3,935 13,040 3,249 5,254 77,009 201,999 40,072 21,638 50,394 28,679 13,944 106,153 58,318 128,798 6,770 85,659 14,354 0.63% $ 54,000 4.59% 0.10% 0.06% 0.02% 0.08% 0.02% 0.03% 0.48% 1.27% 0.25% 0.1496 0.32% 0.18% 0.09% 0.67% 0.37% 0.81% 0.04% 0.54% 0.09% 337,921 3,274 13,705 0 4,450 2,988 2,735 60,242 100,088 31,640 61,665 35,540 9,550 9,003 30,825 57,902 65,514 3,184 82,808 13,018 0.43% 2.67% 0.03% 0.11% 0.00% 0.04% 0.02% 0.02% 0.48% 0.79% 0.25% 0.49% 0.08% 0.07% 0.24% 0.46% 0.52% 0.03% 0.65% 0.10% 0.28% 5,482 0.03% 4,677 0.04% UTILITIES $ 1,721,245 10.81% $ 984,730 7.78% SEE NOTES TO HNANCL4L STATEMlGWS -14- ,--- HMS CONSTRUCTION, INC. EARNINGS FROM CONTRACTS DECEMBER 3 1,2003 SEE ACCOUNTANTS REVIEW REPORT Contract Totals cost of Revenues Revenues Gross Earned Earned Profit Contracts completed during the year ended December 3 1,2003 Contracts in progress at December 3 1,2003 $10,404,548 $7,675,104 2,729,444 5,520,706 3,673,127 1,847,579 Unallocated indirect job costs 0 2,007,626 (2,007,626) $15,925,255 $13,355,857 $2,569,399 I SEE NOTES TO iTNMCL4L STATEMENTS -15- ..- 4 z. f 4 m N YI lo ma E m E omooo~o~mooooooooo-ooooo 0 m. p G. YI- 4 NO? h N N E HMS CONSTRUCTION, INC. CONTRACTS COMPLETED DECEMBER 31,2003 SEE ACCOUNTANTS REVIEW REPORT During the Year Ended Contract Totala Before January 1,2003 December 31,2003 cost of cost of cost of Revenues Revenues Gross Revenues Revenues Gross Revenues Revenues Gross Contract Earned Earned Profit Earned Eamed Profit Earned Earned Profit 102s 1012 1027 1030 2035 2036 2043 2044 2045 2052 2054 2055 2059 2060 206 1 2062 2063 2064 2066 2067 1007 1023 2042 2070 3073 3078 3081 3085 3093 3094 3096 3097 3087 3 104 3004A 3010A 3112A 3113A 3114A 3166A 3026A 3039A 3047A 304SA 3049A 305SA 3067A 3104A SMALL JOBS c $362,032 1,850,406 429,136 397,863 465,627 570,625 302,209 382,480 26,309 400,186 72,483 55,154 47,109 219,580 89,810 118,760 41,507 287,935 78,684 136,242 294,919 277,699 2,478,337 160,989 2,517,428 131,885 85,281 60,650 45,994 28,000 142,981 32,567 38,075 56,683 20,779 26,250 20,055 60,285 123,673 32,125 22,883 25,000 376,015 29,123 23,185 202,820 573,261 88,537 221,106 $203,826 1,180,058 209,503 274,474 379,334 518,596 237,076 319,804 18,416 323,331 54,727 47,781 39,112 113,464 63,728 100,400 23,918 270,150 41,389 128,780 167,397 238,953 1,701,473 73,771 76,163 2,252,811 166,489 113,485 56,922 46,632 27,412 21,000 119,888 29,845 24,871 23,598 8,274 11.400 6,290 52,090 73,523 20,807 20,634 11,507 228,452 13,372 12,255 66,869 458,609 $158,206 670,348 219,633 123,389 86,293 52,029 65,133 62,676 7,893 76,855 17,756 7,373 7,997 106,116 26,082 18,360 17,589 17,785 37,295 7,462 127,522 38,746 776,864 14,766 84,826 264,617 54,617 18,400 28,359 14,018 18,582 7,000 23,093 2,722 13,204 33,085 12,505 14,850 l3,765 8,195 50,150 11,318 2,249 13,493 147,563 15,751 10,930 135,951 114,652 $189,940 1,440,010 430,831 231,010 359,126 570,624 212,285 309,161 26,309 20,742 23,406 33,445 5,191 89,298 2,015 29,113 5,971 4,209 134,694 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8,794 $150,141 965,197 204,688 173,215 281,536 477,014 174,074 253,714 18,416 17,008 18,725 23,607 4,153 73,224 7,211 1,612 21,042 4,777 3,367 124,834 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 $39,799 474,813 226,143 57,795 77,590 93,610 38,211 55,447 7,893 3,734 4,681 9,838 1,038 16,074 1,583 403 8,071 1,194 842 9,860 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 $172,092 410,396 -1,695 166,853 106,501 1 89,924 73,319 0 379,444 49,077 21,709 41,918 130,282 81,016 116,745 12,394 281,964 74.475 1,548 294,919 277,699 2,478,337 88,537 160,989 2,517,428 221,106 131,885 85,281 60,650 45,994 28,000 142,981 32,567 38,075 56,683 20,779 26,250 20,055 60,285 123,673 32,125 22,883 25,000 376,015 29,123 23,185 202,820 573,261 $53,685 214,861 4,815 101,259 97,798 41,582 63,002 66,m 0 306,323 36,002 24,174 34,959 40,240 56,517 98,788 2,876 265,373 38,022 3,946 167,397 238,953 1,701,473 73,771 76,163 2,252,811 166,489 113,485 56,922 46,632 27,412 21,000 119,888 29,845 24,871 23,598 8,274 11,400 6,290 52,090 73,523 20,807 20,634 11,507 228,452 13,372 12,255 66,869 458,609 $118,407 195,535 -6,510 65,594 8,703 -41,581 26,922 7,229 0 73,121 13,075 -2,465 6,959 90,042 24,499 17,957 9,518 16,591 36,453 -2,398 127,522 38,746 776,864 14,766 84,826 264,617 54,617 18,400 28,359 14,018 18,582 7,000 23,093 2,722 13,204 33,085 12,505 14,850 13,765 8,195 50,150 11,3318 2,249 13,493 147,563 15,751 10,930 135,951 114,652 - $14,530,722 $10,672,659 $3,858,063 $4,126,175 $2,997,555 $1,128,620 $10,404,548 $7,675,104 $2,729,444 SEE NOTES TO FINANCIAL STATEMENTS -17- BIDDER'S STATEMENT OF TECHNICAL ABILITY AND EXPERIENCE (To Accompany Proposal) TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 The Bidder is required to state what work of a similar character to that included in the proposed Contract he/she has successfully performed and give references, with telephone num bets, which will enable the City to judge hidher responsibility, experience and skill. An attachment can be used. I I I I L - r.$ Revised 10/08/03 Contract No. 3899-1 Page25of149Pages HMS CONSTRUCTION, INC. CONSTRUCTION PROJECTS c Project Name: Contract Price: Date of Completion: Owner: Project Name: Contract Price: Date of Completion: Owner Project Name: Contract Price: Date of Completion: Owner: General: Project Name: Contract Price: Date of Completion: Owner: Project Name: Contract Price: Date of Completion: Owner: General: -- Olympic Parkway & Concord Way $19 3,7 1 8 8/ 12/02 City of Chula Vista General: West Coast / Attn: Dave Davies 13685 Stowe Drive Poway, CA 92064 (619) 561-4200 Construction T/S & Safety Ltg - Lake Jennings & Haritt Road $306,354 8/23/02 County of San Diego Ann: David Bosley 5471 Kearny Villa Rd # 300 San Diego, CA 92123 (858) 701-1905 Calavera Hills, Phase 1 / Tamarack Ave & College Blvd. $111,850 10/11/02 City of Carlsbad Corky McMillin Construction 2727 Hoover Ave National City, CA 91950 (619) 292-3711 T/S Installation at Otay Lakes Rd & Apache Drive $51,954 2/10/03 Gty of aula Vista Dept of Public Works 276 4' Ave Chda Vista, CA 91910 (619) 691-5021 Rancho Santa Fe Rd / Melrose to Island Dr $1,237,947 12/2004 City of San Marcos West Coast General Attn: Nick Walters 13685 Stowe Drive Ste B Poway, CA 92064 (619) 561-4200 HMS CONSTRUCTION, INC. CONSTRUCTION PROJECTS CONT. Project Name: Contract Price: Date of Completion: Owner: Project Name: Contract Price: Date of Completion: Owner Project Name: Contract Price: Date of Completion: Owner Project Name: Contract Price: Date of Completion: Owner: Project Name: Contract Price: Date of Completion: Owner , .- Internally IlluminatecUStreet Name Signs at Various Locations $115,314 11/17/03 City of Chda Vita 276 4’ Ave Chula Vista, CA 91910 (619) 691-5021 T/S Modifications University/ La Mesa &Yale Ave $284,329 8/08/03 City of La Mesa Attn: Kathy Feilen P. 0. Box 937 La Mesa, CA 91944-0937 (619) 667- 1144 T/S Keamey Via Rd & State Rte 52 WI3 Ramp’s $1 15,4 13 IN PROGRESS City of San Diego Attn: Richard Dell ‘Orfano 9485 Aero Drive San Diego, CA92123 (858) 495-4731 T/S &S/L Washington / Richmond / SR 163 $70,508 05/2004 City of San Diego Attn: hiel Doran 9485 Aero Drive San Diego, CA 92123 (858) 573-5072 T/S & S/L System at San Ysidro & 1-5 NB ordoff Ramp $125,120 IN PROGRESS City of San Diego Attn: Nibras Rornaya 9485 Aero Drive San Diego, CA 92123 (858) 495-4709 ”- HMS CONSTRUCTION, INC. CONSTRUCTION PROJECTS CONT. Project Name: Contract Price: $60,650 Date of Completion: 10/24/03 T/S Install Guajome St at Santa Fe Avenue Owner: Gtyof vista 600 Eucalyptus Vista, CA 92085 (760) 726- 1340 Project Name: Contract Price: $525,208 Date of Completion: 10/31/04 General: Corky McMillin Morgan Hill - Phase 1 2727 Hoover Ave National Gty, CA 91950 (619) 292-3711 Project Name: Contract Price: $85,281 Date of Completion: 11/ 17/03 Owner: Gty of San Diego T/3 & Lighting Garnet & Olney Street Attn: Itiel Doran 9485 Aero Drive San Diego, CA 92123 (858) 573-5072 Project Name: Contract Price: $1 18,258 Date of Completion: IN PROGRESS Owner: Gty of San Diego T/S Mod Various Ey-01 Attn: Jam1 Hanna 9485 Aero Drive San Diego, CA 92123 (858) 495-4734 Project Name: Contract Price: $132,103 Date of Completion: 7/30/04 Owner. Gty of Escondido Attn: George Bennett 201 N. Broadway Escondido CA 92025 T/S at AsWMission A-2655 (760) 807-8455 03- 115 HMS CONSTRUCTION, INC. CONSTRUCTION PROJECTS CONT. Project Name: Contract Price : $60,838 Date of Completion: 09/30/04 Owner: City of Escondido Attn: Mark Vaccher 201 N. Broadway Escondido, CA 92025 Escondido Blvd & Grand Ave T/S Mod. HMS Construction, Inc. 1225 Linda Vista Drive San Marcos, CA BIDDER'S CERTIFICATE OF INSURANCE FOR GENERAL LIABILITY, EMPLOYERS' LIABILITY, AUTOMOTIVE LIABILITY AND WORKERS' COMPENSATION (To Accompany Proposal) TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 As a required part of the Bidder's proposal the Bidder must attach either of the following to this page. e 1) Certificates of insurance showing conformance with the requirements herein for each of: 0 Comprehensive General Liability 0 Automobile Liability 0 Workers Compensation 0 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, the Standard Specifications for Public Works Construction and the Supplemental Provisions for this project for each insurance company that the Contractor proposes. 2) Cover any vehicle used in the performance of the contract, used onsite or offsite, whether owned, non-owned or hired, and whether scheduled or non-scheduled. The auto insurance certificate must state the coverage is for "any auto" and cannot be limited in any manner. e Revised 10/08/03 ,- Contract No. 3899-1 Page 26 of 149 Pages I ACORD, CERTIFICATE OF LIABILITY INSURANCE Page of I 02/28/2005 DATE I , PRODUCER 877-945-7378 willis North America, Inc. - Regional Cart Center 26 Century Blvd. THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. INSURERA: Virginia Surety Company, Inc. ~~su~~~~:National Union Fire Insurance Co. of Pitt INSURERC 40827-000 19445-002 I INSURERD: I EACH OCCURRENCE DAMAGE TO RENTED PREMISES (Ea occurencd MED EXP (Any me person) PERSONALBADVINJURY GENERAL AGGREGATE PRODUCTS - COMPIOP AGG s 1,000,000 $ 3 00,o 0 0 $ 5,000 5 1,000,000 $ 2,o 0 0,Oo 0 $ 2,0 0 0 ,o 0 0 A I GENL AGGREGATE LIMIT APPLIES PER: i r;;l JPRO- ECT n LOC AUTOMOBILE LIABILITY X ANYAUTO - - ALLOWNEDAUTOS SCHEDULEDAUTOS - - X HIREDAUTOS X NON-OWNEDAUTOS - - COMBINED SINGLE LIMIT (Ea accident) $ 1, 0 0 0, 0 0 0 B A A EXCESS LIABILITY OCCUR 0 CLAIMSMADE DEDUCTIBLE RETENTION $ 10,Oo WORKERS COMPENSATION AND EMPLOYERS' LIABILITY ANY PROPRIETOPJPARTNEPJEXECUTIVE OFFICEWMEMBER EXCLUDED? If yes, describe under SPECIAL PROVISIONS below OTHER Automobile Physical Damage WC STATU- OTH- x 1 TORY LIMITS I E.L. EACH ACCIDENT E.L. DISEASE - EA EMPLOYEE E.L. DISEASE - POLICY LIMIT I ER 5 s 1,000,000 $ $ 1, 0 0 0, 0 0 0 1, 0 0 0, 0 0 0 P. 0. Box-305191 Nashville, TN 372305191 ~ INSURERS AFFORDING COVERAGE 1 NAIC# I INSURED HMS Construction, Inc. 1225 Linda Vista Drive San Marcos, CA 92078 COVERAGES 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. AGGREGATE LIMITSSHOWN MAY HAVE BEEN REDUCED BY PAIDCLAIMS. POLICY EFFECTNE DATE IMMlDDNYl 12/16/2004 'OLICY u(piRAnoh 11/21/2005 DATE lMM/DD/YYl POLICY NUMBER lCG50169100 TYPE OF INSURANCE CLAIMS MADE OCCUR IH lCA50169200 12/16/2004 11/21/2005 BODILY INJURY (Per person) BODILY INJURY PROPERTY DAMAGE (Per accident) IH GARAGE LIABILITY 1 ANYAUTO AUTO ONLY - EAACCIDENT AUTOONLY: EACH OCCURRENCE AGGREGATE BE385152 12/16/2004 11/21/2005 Id I 1CW50169000 12/16/2004 11/21/2005 11/21/2005 12/16/2004 lCA50169200 YEXCLUSIONS ADDED BY ENDORSEMEN DESCRIPTION OF OPERATlONS/LOCATlONSEHlCLl SPECIAL PROVlSlOl Praffic Signal Modifications on El Camino Real at Hosp Way, Marron Road and Plaza Drive, Contract # 3899-1 HMS Job 3 05-193 lity of Carlsbad are included as an Additional Insured as respects the General Liability and lutomobile Liability per attached forms. laiver of Subrouat ion aDDlies Der attac hed endorsements. DATE THEREOF, THE ISSUING INSUR NOTICE TO THE CERTIFICATE HOLDER NAMED TO THE LEmm-L 1 Page 2 of 2 ,- IMPORTANT If the certificate holder is an ADDITIONAL INSURED, the policy(ies) must be endorsed. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). 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). DISCLAIMER The Certificate of Insurance on the reverse side of this form does not constitute a contract between the issuing insurer(s), authorized representative or producer, and the certificate holder, nor does it affirmatively or negatively amend, extend or alter the coverage afforded by the policies listed thereon. ACORD 25 (2001l08) Coll:1230940 Tpl:349146 Cert:5502233 POLICY NUMBER: 1 CG50169100 INSURED: HMS Construction, Inc. COMMERCIAL GENERAL LIABILITY *c THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. WAIVER OF TRANSFER RIGHTS OF RECOVERY AGAINST OTHERS TO US This endorsement modifies insurance provided under the following: COMMERCIAL GENERAL LIABILITY COVERAGE PART. SCHEDULE Name of Persons or Organization: All persons or organizations where required by written contract (If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.) The TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US Condition (Section IV - COMMERCIAL GENERAL LIABILITY CONDITIONS) is amended by the addition of the following: rc We waive any right of recovery we may have against the person or organization shown in the Schedule above because of payments we make for injury or damage arising out of your ongoing operations or “your work done under a contract with that person or organization and included in the “products-completed operations hazard”. This waiver applies only to the person or organization shown in the Schedule above. CG 24 04 10 93 Copyright, Insurance Services Office, Inc., 1992 POLICY NUMBER: 1CG50169100 COMMERCIAL GENERAL LIABILITY NAMED INSURED: HMS Construction, Inc. 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. Name of Persons or Organization: Where required by written contract and evidenced by certificate of insurance on file with the company. (If no entry appears above, information required to complete this endorsement will be *own in the Declarations as applicable to this endorsement.) c 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 2010 11 85 Includes Copyrighted Material of Insurance Services Office, Inc. with it‘s permission. Copyright, Insurance Service Office, Inc. 1984 VIRGINIA SURETY COMPANY, INC. Named Insured Policv Period Policy Number 'C HMS Construction, Inc. 12/16/2004 to I Endorsement Effective Date: 1 CA50169200 I Endorsement No. I 000 ADDITIONAL ISNURED WHERE REQUIRED UNDER CONTRACT OR AGREEMENT Producer's Name: Producer Number: THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. 11/21/2005 CPG/Special Risk Resources Insurmce Agency Inc. THIS ENDORSEMENT MODIFIES INSURANCE PROVIDED UNDER THE FOLLOWING: BUSINESS AUTO COVERAGE FORM The Following is added to Section II - Liability Coverage, A. - Coverage, 1. Who Is An Insured: d. Any person or organization to whom you become obligated to include as an additional insured under this policy, as a result of any contract or agreement you mter into which requires you to furnish insurance to that person or organization of the type provided by this policy, but only with respect to liability arising out of your operations or premises owned by or rented to you. However, the insurance provided will not exceed the lesser of: 1. The coverage or limits of this policy, or 2. The coverage or limits required by said contract or agreement. 2/28/05 Authorized Representative Date ,-- CA CPG 4 (08/03) Company Virginia Surety Insurance Company ATTACHED TO AND - Policy Period 12/16/2004 To 11/21/2005 INSURED ENDORSEMENT EFFECTIVE FORMING A PART OF I (Standard Time) NOON POLICY NUMBER I PRODUCER AND CODE CPG/SPEC. RISK RESOURCES INS AGCY, INC. Endorsement No. I CA50169200 I MonthlDayPlear 12:Ol A.M. (XI THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. THIS ENDORSEMENT MODIFIES INSURANCE PROVIDED UNDER THE FOLLOWING: BUSINESS AUTO COVERAGE FORM WAIVER OF TRANSFER OF RIGHTS OF RECOVERY AGAINST OTHERS TO US The following is added to Section IV- Business Auto Conditions, A. - Loss Conditions, 5. - Transfer of Rights of Recovery Against Others to Us: However, we will waive any right of recovery we have against any person or organization with whom you have entered into a contract or agreement because of payments we make under this Coverage Form arising out of an "accident" or "loss" if: (1) The "accident" or "loss" is due to operationsundertaken in accordance with a written contract existing between you and such person or organization; and The contract or agreement was entered into prior to any "accident" or "loss." (2) No waiver of the right of recovery will directly or indirecttj apply to your employees or employees of the person or organization, and we reserve our rights of lien to be reimbursed for any recovery funds obtained by any injured employee. 2/28/05 Date Authorized Representative CA CPG 5 (3102) Company VIRGINIA SURETY INSURANCE COMPANY rc Policy Period 12/16/2004 To 11/21/2005 ATTACHED TO AND FORMING A PART OF POLICY NUMBER 1 CW50169000 ENDORSEMENT EFFECTIVE (Standard Time) MonthlDayNear I 12:Ol A.M. I NOON I I Endorsement No. 0000 INSURED HMS Construction, Inc. PRODUCER AND CODE CPG/SPEC. RISK RESOURCES INS AGCY, INC. THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY. THIS ENDORSEMENT MODIFIES INSURANCE PROVIDED UNDER THE FOLLOWING: WORKERS' COMPENSATION AND EMPLOYERS' LIABILITY INSURANCE WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us. This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule. - Schedule WHEN REQUIRED BY WRITTEN CONTRACT AND EVIDENCED BY CERTIFICATE OF INSURANCE ON FILE WITH THE CARRIER. The premium charge for this endorsement is: $1 ,OOO.OO* FLAT CHARGE DUE AND PAYABLE AT AUDIT. Date WC CPG 7(3/02) BIDDER'S STATEMENT RE DEBARMENT (To Accompany Proposal) TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 Have you or any of your subcontractors ever been debarred as an irresponsible bidder by another jurisdiction in the S#te of California? If yes, what wadwere the name@) of the agency(ies) and what waslwere the period(s) of debarment(s)? Attach additional copies of this page to accommodate more than two debarments. party debarred party debarred agency agency period of debarment period of debarment BY CONTRACTOR: (sign hereJ (print name/title) Page / of / pages of this Re Debarment form %# Revised 10/08/03 Contract No. 3899-1 Page 27 of 149 Pages -- CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT } SS. State of California County of San Diego Tami Adams, Notary Public Name and Title of Onicer (e g.. 'Jane Dos, Ndaty Public') On fg (4 0 41 before me, personally appeared ' Ronald Schneider Name(s) of Signer(s) 6 personally known to me 0 proved to me on the basis of satisfactory evidence to be the person($ whose name&) is%% subscribed to the within instrument and acknowledged to me that hei6Mky executed the same in his/wwi authorized capacity(k9, and that by hi*" signature&) on the instrument the person@), or the entity upon behalf of which the persono acted, executed the instrument. Signature of Nolaty Public OPTlONA L Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer Signer's Name: 0 Individual 0 Corporate Officer - Title(s): 0 Partner - 0 Limited 0 General 0 Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: u Q 1999 National Notary Association * 9350 De Soto Ave., P.O. Box 2402 * Chatsworth. CA 91313-2402 - w.na1ionalndary.org Prod. NO. 5907 Reorder: Call Toll-Free 1-800-8766827 c BIDDER’S DISCLOSURE OF DISCIPLINE RECORD (To Accompany Proposal) TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 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. Have you ever had your contractor’s license suspended or revoked by the California Contractors’ State license Board two or times within an eight year period? Has the suspension or of your contractors license ever been stayed? Yes no Have any subcontractors that you propose to perform any portion of the Work ever had their contractor’s license or more times within by the California Contractors’ State license Board two Yes no Has the suspension or perform any portion of of the license of any subcontractor’s that you propose to been stayed? If the answer to either of I. 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 therefor. (If needed attach additional sheets to provide full disclosure.) Page / of & pages of this Disclosure of Discipline form Revised 10/08/03 Contract No. 3899-1 Page 28 of 149 Pages BIDDER'S DISCLOSURE OF DISCIPLINE RECORD (CONTINUED) (To Accompany Proposal) TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRfVE CONTRACT NO. 3899-1 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: (print namehitle) Page - of $ pages of this Disclosure of Discipline form ew $4 Revised 10/08/03 Contract No. 3899-1 Page 29 of 149 Pages - - CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT } SS. State of California County of San Diego On before Ronald personally appeared Tami Adams, Notary Public me, Schneider Name and Title of Mfrsr (e.9,. "Jane Doe. Notary Public') Name($ of Signer(s) 6 personally known to me 0 proved to me on the basis of satisfactory evidence t TAM1 ADAMS Commission I 1324805 Sen Diego County 5 Notary Public - California i My Camm. Expiras W9,2005 to be the person($ whose name&) is?& subscribed to the within instrument and acknowledged to me that hekkdky executed the same in hislwm authorized capacity(@& and that by his&&kAr signature@) on the instrument the person&), or the entity upon behalf of which the person(@ acted, executed the instrument. OPTIONAL Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer Signer's Name: Cl Individual 0 Corporate Officer - Title(s): 0 Partner - 0 Limited 0 General 0 Attorney-in-Fact 0 Trustee Guardian or Conservator 0 Other: Signer Is Representing: u 0 1999 National Notary Assmiation * 9350 De Soto Ave., P.O. Box 2402 Chatmorth. CA 91313-2402 w.~tionalmtary.org Prod. No. 5907 Rwrder Call Toll-Free 1-800.87&6827 NON-COLLUSION AFFIDAVIT TO BE EXECUTED PUBLfC CONTRACT CODE SECTION 7106 BY BIDDER AND SUBMITTED WITH BID TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 State of California 1 , being first duly sworn, deposes (Name of Bidder) and says that he or she is (Title) the party making the foregoing bid that the bid is not made in the interest of, or on behalf of, any undisclosed person, partnership, company, association, organization, or corporation; that the bid is genuine and not collusive or sham; that the bidder has not directly or indirectly induced or solicited any other bidder to put in a false or sham bid, and has not directly or indirectly colluded, conspired, connived, or agreed with any bidder or anyone else to put in a sham bid, or that anyone shall refrain from bidding; that 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, or to secure any advantage against the public body awarding the contract of anyone interested in the proposed contract; that all statements contained in the bid are true; and, further, that 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, or paid, and will not pay, any fee to any corporation, partnership, company association, organization, bid depository, or to any member or agent thereof to effectuate a collusive or sham bid. I declare under penal of erjury that t oregoin is tr executed on the 84 day of%&!! Signature of Bidder .c-l.- Subscribed and sworn to before me on the - day ofD TAM1 ADAMS Commission # 1324605 Sen D#ao County Notary Public - Cli#o?nh f A 2 Ir v- Signature of Notary 4m ts Revised 10/08/03 Contract No. 3899-1 Page 30 of 149 Pages CONTRACT PUBLIC WORKS This agreement is made this day of , 20& by and between the City of Carlsbad, California, a municipal corporation, (hereinafter called "City"), and HMS CONSTRUCTION INC. whose principal place of business is 1225 LINDA ISTA DRIVE, SAN MARCOS, CA 92069 (hereinafter called "Contractor"). City and Contractor agree as follows: I. for: Description of Work. Contractor shall perform all work specified in the Contract documents TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 (he rei na fte r cal led "project") 2. equipment, and personnel to perform the work specified by the Contract Documents. Provisions of Labor and Materials. Contractor shall provide all labor, materials, tools, "0- 3. Contract Documents. The Contract Documents consist of this Contract, Notice Inviting Bids, Contractor's Proposal, Bidder's Bond, Designation of Subcontractors, Designation of Owner OperatorILessors, Bidder's Statements of Financial Responsibility, Technical Ability and Experience, Re Debarment, Non-collusion Affidavit, Escrow Agreement, Release Form, the Plans and Specifications, the Supplemental Provisions, addendum(s) to said Plans and Specifications and Supplemental 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 All not relieve responsibility of compliance. 4. Payment. For all compensation for Contractor's performance of work under this Contract, City shall make payment to the Contractor per section 9-3 PAYMENT of the Standard Specifications for Public Works Construction (SSPWC) 2003 Edition hereinafter designated "SSPWC", as issued by the Southern California Chapter of the American Public Works Association, and as amended by the Supplemental Provisions section of this contract. The Engineer will close the estimate of work completed for progress payments on the last wrking day of each month. ,.-- em %# Revised 10108103 Contract No. 3899-1 Page 31 of 149 Pages - 5. Independent Investigation. Contractor has made an independent investigation of the jobsite, the soil conditions at the jobsite, and all other conditions that might affect the progress of the work, and is aware of those conditions. The Contract price includes payment for all work that may be done by Contractor, whether anticipated or not, in order to overcome underground conditions. Any information that may have been furnished to Contractor by 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 251 17 of the Health and Safety Code, that is required to be removed to a Class I, Class II, or Class Ill disposal site in accordance with provisions of existing law. B. Differing Conditions. Subsurface or latent physical conditions at the site differing from those indicated . C. Unknown Physical Conditions. Unknown physical conditions at the site of any unusual nature, different materially from those ordinarily encountered and generally recognized as inherent in work of the character provided for in the contract. c - 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, performance of any part of the work, contractor shall not be excused from any scheduled completion date provided for by the contract, but shall proceed with all work to be performed under the contract. Contractor shall retain any and all rights provided either by contract or by law which pertain to the resolution of disputes and protests between the contracting parties. 7. Immigration Reform and Control Act. Contractor certifies it is aware of the requirements of the Immigration Reform and Control Act of 1986 (8 USC sections 1101-1525) and has complied and will comply with these requirements, including, but not limited to, verifying the eligibility for employment of all agents, employees, subcontractors, and consultants that are included in this Contract. 8. Prevailing Wage. Pursuant to the California Labor Code, the director of the Department of Industrial Relations has determined the general prevailing rate of per diem wages in accordance with California Labor Code, section 1773 and a copy of a schedule of said general prevailing wage rates is on file in the office of the City Engineer, and is incorporated by reference herein. Pursuant to California Labor Code, section 1775, Contractor shall pay prevailing wages. Contractor shall post copies of all applicable prevailing wages on the job site. 43 Revised 10/08/03 Contract No. 3899-1 Page 32 of 149 Pages 9. 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. 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. IO. Insurance. Contractor shall procure and maintain for the duration of the contract insurance against claims for injuries to persons or damage to property which may arise from or in connection with the performance of the work hereunder by the Contractor, his or her agents, representatives, employees or subcontractors. Said insurance shall meet the City's policy for insurance as stated in Resolution No. 91 -403. (A) Coverages And Limits Contractor shall maintain the types of coverages and minimum limits indicted herein: a. Comprehensive 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. The auto insurance certificate must state the coverage is for "any auto" and cannot be limited in any manner. c. Workers' Compensation and Employers' Liability Insurance: Workers' compensation limits as required by the Labor Code of the State of California and Employers' Liability limits of $1,000,000 per incident. 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. $8 Revised 10/08/03 Contract No. 3899-1 Page 33 of 149 Pages c c r' r. 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. to the City, its officials, employees or volunteers. Any failure to comply with reporting provisions of the policies shall not affect coverage provided 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. (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 thirty (30) days' prior written notice has been given to the City by certified mail, return receipt requested. (D) Deductibles And Self-Insured Retention (S.I.R.) Levels. Any deductibles or self-insured retention levels must be declared to and approved by the 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-:V. 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 the City Council in Resolution No. 91-403. (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 forms 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. 43 Revised 10/08/03 Contract No. 3899-1 Page 34 of 149 Pages 11. Claims and Lawsuits. All claims by contractor for $375,000 or less shall be resolved in accordance with the provisions in the Public Contract Code, Division 2, Part 3, Chapter I , Article I .5 _- - (commencing with section 20104) which are incorporated by reference. A copy of Article 1.5 is included in the Supplemental Provisions 1 section. 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 201 04.2(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 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 subcontrac- tor 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 Sag,Di&go County, init & init California. I have read and understand all provisions of Section 1 I above. 12. Maintenance of Records. Contractor shall maintain and make available at no cost to the City, upon request, records in accordance with sections 1776 and 1812 of Part 7, Chapter 1, Article 2, of the Labor Code. If the Contractor does not maintain the records at Contractor's pdncipal place of business as specified above, Contractor shall so inform the City by certified letter accompanying the return of this Contract. Contractor shall notify the City by certified mail of any change of address of such records. 13. Labor Code Provisions. The provisions of Part 7, Chapter 1, commencing with section 1720 of the Labor Code are incorporated herein by reference. a f# Revised 10/08/03 Contract No. 3899-1 Page 35 of 149 Pages 14. Security. Securities in the form 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. 15. 16. Provisions Required by Law Deemed Inserted. Each and every provision of law and clause required by law to be inserted in this Contract shall be deemed to be inserted herein and included herein, and if, through mistake or otherwise, 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. 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: cl President or vice-president and secretary or assistant secretary must sign for corporations. If only one officer signs, the corporation must attach a resolution certified by the secretary or assistant secretary under the corporate seal empowering that officer to bind the corporation. APPROVED AS TO FORM: RONALD R. BALL City Attorney By: Depbty City Attorn& e= \$ Revised 10/08/03 Contract No. 3899-1 Page 36 of 149 Pages CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT - State of California I San Diego ss. County of On personally appeared Tami Adams, Notary Public Name and Ti of Otlicer (e.g.. “Jane Doe, Wry PW Ronald Schneider Name(s) of Sir($ B personally known to me 0 proved to me on the basis of satisfactory evidence San Diego County of On Deiore me, Name and Ti of Otlicer (e.g.. “Jane Doe, Wry PW Ronald Schneider B Dersonallv known to me TWI ADAMS Commission # 1324605 Notary Public I Calhmia San Disgo County to be the person($’whose name@) is?&& subscribed to the within instrument and acknowledged to me that hekMkg executed the same in his/tj&hR authorized capacity(&& and that by his4wktMr signature@) on the instrument the person@), or the entity upon behalf of which the person@) acted. executed the instrument. OPTIONAL Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer@) Other Than Named Above: Capacity(ies) Claimed by Signer Signer’s Name: 0 individual 0 Corporate Officer - Ttle(s): 0 Partner - 0 Limited 0 General 0 Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: u Q 1999 ”UI Mtari Associatm * 9350 De Solo Ave., P.O. Box 2402 Chatswofih. CA 91313-2402 * www.nalionaho(ary.Mg Pmd. No. 5907 Reorder: Call TdCFree I-€OL?-8766827 L CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT ,- ,-- State of California ss. Tami Adams, Notary Fdblic I Name and Ti of Omcer (e g , "Jane Doe. Notaly PuW) Michael High Name@) of Sgner(s) On personally appeared a personally known to me 0 proved to me on the basis of satisfactory evidence to be the person& whose name&) id%& subscribed to the within instrument and acknowledged to me that he/&8%& executed the same in hisMW authorized capacityo, and that by hisIWtHe0K signature@fin the instrument the persom or the entity upon behalf of which the person&) ecuted the instrum OPTIONAL Though the information below is not required by law, it may prove valuable to persons relying on the document and mld prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer Signer's Name: 0 Individual Corporate Officer - Title(s): 0 Partner - 0 Limited 0 General 0 Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: - 8 1999 Natiml Nok%y Association 6 9350 De So10 Ave.. P.O. Box 24M Chatswo~th. CA 91313-2402 - www.nalanalnolary.org Prod. No. 5907 Reorder: Call Toll-Free 1-800-876-6027 EXECUTED IN TRIPLICATE BOND NO: 6247577 PREMIUM: INCLUDED IN "EE PERFQRWBCE BOND LABOR AND MATERIALS BOND WHEREAS, the City Council of the City of Carlsbad, State of California, by Resolution No. 2005-043, adopted FEBRUARY 15,2005, has awarded to HMS CONSTRUCTION INC. (hereinafter designated as the "Principal"), a Contract br: TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 in the City of Carlsbad, in strict conformity with the drawings and specifications, and other Contract Documents now on file in the Office of the City Clerk of the City of Carlsbad and all of which are incorporated 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, providing that if Principal or any of their subcontractors shall fail 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 exient hereinafter set forth. NOW, THEREFORE, WE, HMS CONSTRUCTION INC. as Principal, (hereinafter designated as the "Contractor"), and sap~co INSURANCX COMPANY OF AMElZI~ as Surety, are held firmly bound unto the City of Carlsbad in the sum of NINE HUNDREN NINETY SIX THOUSAND SIX HUNDRED FORTY SEVEN Dollars and FIFTEEN Cents ($996,647.15), 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 hidher 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 attorneys 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 31 81, 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 thereunder 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. - e= %# Revised 10/08/03 Contract No. 3899-1 Page 37 of 149 Pages In the event that Contractor is an individual, it is agreed that the death of any such Contractor shall not exonerate the Surety from its obligations under this bond. - day Executed by CONTRACTOR this 2ND Executed by SURETY this 2ND day of MARCH ,2005. of MARCH ,20E. CONTRACTOR: SURETY: SAFECO INSURANCE COMPANY OF BMERICA 330 NORTH BRAND BLVD 10TH FU)(IR nENDALE. cb 91209 (name of Surety) (address of Surety) JEBNETTE SEIDL (printed name of Attorney-in-fact) (attach corporate resolution showing current power (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 FORM: RONALD R. BALL Depuv City Attorney h em $# Revised 10/08/03 Contract No. 3899-1 Page 38 of 149 Pages CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT Countyof SAN DIEGO &I personally known to me - OR - 0 proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) idare subscribed to the within instrument and acknowledged to me that he/she/they executed the same in hisherhheir authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instwment. WITNESS my hand and official seal. OPTIONAL Though the infonnation below Is no( required bylaw. itmayprwe valuable topersons re?.ing o the document andowldpment fraudulent mval and realbcfiment of this form to another docvment. Description of Attached Document Trtle or Type of Document: Document Date: Number of Pages: Signer@) Other Than Named Above: Capacity(ies) Claimed by Signer(s) Signer’s Name: U lndividual 0 Corporate Officer Title(s): 0 Partner - 0 Limited 0 General D4 Attorney-in-Fact D Trustee 0 Guardian or Conservator 0 Other: I I I I I I Signer Is Representing: SURETY Signer’s Name: 0 Individual D Corporate Officer Title(s): 0 Partner - 0 Limited 0 General 0 Attorney-in-Fact Trustee 0 Guardian or Conservator U Other: I I Signer Is Representing: I I I I POWER A E O' OFATTORNEY c KNOW ALL BY THESE PRESENTS: SAFECO INSURANCE COMPANY OF AMERICA GENERAL INSURANCE COMPANY OF AMERICA SEATTLE, WASHINGTON 98185 HOME OFFICE: SAFECO PLAZA No. 11566 That SAFECO INSURANCE COMPANY OF AMERICA and GENERAL INSURANCE COMPANY OF AMERICA, each a Washington corporation. does each hereby appoint ************LARRY D. COGDILL; INGRID ERIKA CROSBY; JEANETTE SEIDL, BROOKE LAFRENZ; MICHAEL W. THOMAS; San Diego, California*********** its bue and lawful attorney(s)-in-fact, with full authority to execute on its behalf fidelii and surety bonds or undertakings and other documents of a similar character issued in the course of its business, and to bind the respective company thereby. IN WITNESS WHEREOF, SAFECO INSURANCE COMPANY OF AMERlCA and GENERAL INSURANCE COMPANY OF AMEfiiCA have each executed and attested these presents this 9th dayof June 8 2004 CHRISTINE MEAD, SECRETARY MIKE MCGAVICK, PRESIDENT CERTlFlC ATE Extract from Uw By-Laws of SAFECO INSURANCE COMPANY OF AhlERICA and of GENERAL INSURANCE COMPANY OF AMERICA: "Artide V. Section 13. - FIDELITY AND SURER BONDS ... the President, any Vi President, the Secretary, and any Assistant Vice President appointed for that purpose by the officer in charge of surety operations, shall each have authority to appoint indiiuals as attorneys-in-fact or under other appropriate Wes with authority lo execute on behalf of the company fidelity and surety bonds and other documents of similar character issued by the company in the course of its business ... On any instrument making or evidencing such appointment. the signatures may be affixed by facsimile. On any instrument conferring such authority or on any bond or undertaking of the company, the seal, or a facsimile thereof, may be impressed or affixed or in any other manner reproduced; provided, however, that the seal shall not be necessary to the validity of any such instrument or undertaking." Extract from a Resolution of the Board of Directors of SAFECO INSURANCE COMPANY OF AMERICA and of GENERAL INSURANCE COMPANY OF AhlERlCAadopted July 28,1970. "On any certificate executed by the Secretary or an assistant secretary of the Company setting out, 0) The provisions of Arlide V. Section 13 of the By-Laws. and (ii) A copy of the power-of-attmey appointment, executed pursuant thereto, and (iii) Certifying that said power-of-attorney appointment is in full force and effect, the signature of the certifying officer may be by facsimile, and the seal of the Company may be a facsimile thereof." I. Christine Mead, Secretary of SAFECO INSURANCE COMPANY OF AMERlCA and of GENERAL INSURANCE COMPANY OF AMERICA, do hereby cectify that the fomgdw extracts of the By-Laws and of a Resolution of the Board of Directors of these corporations. and of a Power of Attmey issued pursuant thereto, are bue and correct. and that both the Bylaws, the Resolution and the Power of Attorney are still in full force and effect. IN WITNESS WHEREOF, I have hereunto set my hand and affixed the facsimile seal of said corporation , 2005 . day d MARCH this 2ND CHRISTINE MEAD, SECRETARY SO974/SAEF 2/01 Q A registered trademark of SAFECO Cocpoation 06/09/2004PDF 1. IMPORTANT NOTICE TO SURETY BOND CUSTOMERS REGARDING THE TERRORISM RISK INSURANCE ACT OF 2002 As a surety bond customer of one of the SAFECO insurance companies (SAFECO Insurance Company of America, General Insurance Company of America, First National Insurance Company, American States Insur- ance Company or American Economy Insurance Company), it is our duty to notify you that the Terrorism Risk Insurance Act of 2002 extends to 'surety insurance". This means that under certain circumstances we may be eligible for reimbursement of certain surety bond losses by the United States government under a formula established by this Act. Under this formula, the United States government pays 90% of losses caused by certified acts of terrorism that exceed a statutorily established deductible to be paid by the insurance company providing the bond. The Act also establishes a $100 billion cap for the total of all losses to be paid by all insurers for certified acts of terrorism. Losses on some or all of your bonds may be subject to this cap. This notice does not modify any of the existing terms and conditions of this bond, the underlying agreement guaranteed by this bond, any statutes governing the terms of this bond or any generally applicable rules of law. At this time there is no premium change resulting from this Act. c CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT State of California I County of San Diego 1 ss. Notary EIfblic Tami Adams, un more me, - Michael High personally appeared Dale Name and Ttle of Omcer (e.g., “Jane Doe, Notary Public“) a personally known to me 0 proved to me on the basis of satisfactory evidence to be the person(3 whose nam&) iw subscribed to the within instrument and acknowledged to me that he/&&!%?$ executed the same in hisMM authorized capacityo, and that by hisMSe4K signaturefbjbn the instrument the persow or the entity upon behalf of which the person&) acted, executed the instrument. S~ture ot Notay Pubtic OPT/ONA L Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signerts) Other Than Named Above: Capacity(ies) Claimed by Signer Signer’s Name: 0 Individual 0 Corporate Officer - Ttle(s): 0 Partner - 0 Limited General 0 Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: 0 1999 Natiml Nolary Association f 9350 De Sot0 Am., P.O. Box 2402 ChaSwMm, CA 91313-241YZ * www.nal!4nalnotary.org Prod. No. 5907 Recrder. Call TOrFrw 1-7-7 CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT - State of California County of On 3 -1 Date personalty appeared Ronald Schneider San Diego } SS. Tami Adams, Notary Public Name and TW d OKer (e 8.. “Jane Doe. Ndaly Publlc7 before me, Name@) d Signer@) 6 personally known to me proved to me on the basis of satisfactory evidence to be the person($-whose name&) is&% subscribed to the within instrument and acknowledged to me that hef&azUky executed the same in his/l&&yc authorized capacity(i&, and that by him&w signature@) on the instrument the personb), or the entity upon behalf of which the person0 acted, executed the instrurnnnt. . OPTIONAL Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer Signer’s Name: 0 Individual 0 Corporate Officer - Xtle(s): 0 Partner - 0 Limited 0 General Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: 0 1999 Nafional Nobly AsSaciation 9350 De Sot0 Ave., P.O. Box 2402 Chakworth. CA 91313-2402 * ww*I.Nlbbnalnotaly.org Prod. No. 5907 Rearder. CaU Tdl-Free 1XG87€-6827 'I 6. EXECUTED IN TRIPLICATE BOND NO: 6247577 PREMIUM: $9723.00 FAITHFUL PERFORMANCEWARRANTY BON'D WHEREAS, the City Council of the City of Carlsbad, State of California, by Resolution No. 2005-043, adopted FEBRUARY 15.2005 , has awarded to HMS CONSTRUCTION INC., (hereinafter designated as the "Principal"), a Contract 6r: TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 in the City of Carlsbad, in strict conformity 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, HW CONSTRUCTION INC. , as Principal, (hereinafter designated as the "Contractor"), and SAFECO INSURANCE COMPBNY OF AMERICA as Surety, are held and firmly bound unto the City of Carlsbad, in the sum of NINE HUNDRED NINETY SIX THOUSAND SIX HUNDRED FORTY SEVEN Dollars and FIFTEEN Cents ($996,647.15), 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 the face amount specified therefor, there shall be included costs and reasonable expenses and fees, including reasonable attorneys 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 thereunder 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. em ts Revised 10/08/03 Contract No. 3899-1 Page 39 of 149 Pages In the event that Contractor is an individual, it is agreed that the death of any such Contractor shall not exonerate the Surety from its obligations under this bond. - Executed by CONTRACTOR this WD Executed by SURETY this 2ND day of day of ,20 05 . NARCEI ,2005 CONTRACTOR: SURETY: Hpls CONSTRUCTION. INC. SAFECO INSURANCE COMPANY OF AMERICA (name of Surety) 330 NORTH BRAND BLVD lOTH FLOOR GlLENDALE, CA 91209 (address of Surety) JEANETTE SEIDL (printed name of Attorney-in-Fact) - (sign here) (Attach corporate resolution showing current power of attorney.) (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 FORM: RONALD R. BALL City Attorney By: -. - Deputy City Attorney\ e% % Revised 10/08/03 Contract No. 3899-1 Page 40 of 149 Pages ‘ CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT State of CALIFORNIA Q personally known to me - OR - 0 proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) idare subscribed to the within instrument and acknowledged to me that hdshefthey executed the same in his/her/their authorized capacity(ies)l and that by hislherftheir signature(s) on the instrument the person(s), or the entity upon behalf of which the person@) acted, executed the instrument. WITNESS my hand and Eicial seal. OPTIONAL Though the infomiion below is not required by law, it may prove valuable to persons relying on the dowment and COUM prevent liaudulent removal and mattachment of this form to a& document. Description of Attached Document Tie or Type of Document: Document Date: Number of Pages: Signer@) Other Than Named Above: Capacity(ies) Claimed by Signer(s) Signer’s Name: 0 Individual 0 Corporate Officer Tile(s): 0 Partner - 0 Limited 0 General Dl Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Othec nb here I I I Signer Is Representing: SURETY Signer‘s Name: 0 Individual 0 CorporateOfficer Title(s): 0 Partner - 0 Limited 0 General 0 Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: nb here I I I Signer Is Representing: POWER A E O' OFATTORNEY SAFECO INSURANCE COMPANY OF AMERICA GENERAL INSURANCE COMPANY OF AMERICA HOME OFFICE: SAFECO PLAZA SEATTLE. WASHINGTON 9ms No. 11566 KNOW ALL BY THESE PRESENTS: That SAFECO INSURANCE COMPANY OF AMERICA and GENERAL INSURANCE COMPANY OF AMERICA, each a Washington corporation, does each hereby appoint ************LARRY D. COGDILL; MGRID ERlKA CROSBY, JEANETTE SEIDL; BROOKE LAFRENZ MICHAEL W. THOMAS; San Diego, California*********+* its true and lawful attomey(s)-in-fact, with full authority to execute on its behalf fidelity and surety bonds or undertakings and other documents of a similar character issued in the course of its business, and to bind the respective company thereby. IN WFTNESS WHEREOF, SAFECO INSURANCE COMPANY OF AMERICA and GENERAL INSURANCE COMPANY OF AMC$CA have each executed and attested these przsents this 9th dayof June I 2004 h CHRISTINE MEAD, SECRETARY MIKE MCGAVICK, PRESIDENT CERTIFICATE Extract from the By-Laws of SAFECO INSURANCE COMPANY OF AMERICA and of GENERAL INSURANCE COMPANY OF AMERICA: 'Art& V. Section 13. - FlDELlN AND SURm BONDS ... the President. any Vice President, the Secretary, and any Assistant Vice President appointed for that purpose by the officer in charge of surety operations, shall each have authority to appoint individuals as attorneys-in-fact or under other appropriate titles with authority to execute on behalf of the mpany fidelity and surety bonds and other doarments of similar character issued by the mpany in the course of its business ... On any instrument making or evidencing such appointment, the signatures may be affixed by facsimile. On any insbument conferring such authority or on any bond or undertaking of the company, the seal, or a facsimile thereof, may be impressed or affixed or in any other manner reproduced: provided. however. that the seal shall not be necessary to the validity of any such instrument or undertaking.' Extract from a Resolution of the Board of Directors of SAFECO INSURANCE COMPANY OF AMERICA and of GENERAL INSURANCE COMPANY OF AMERICAadopted July 28,1970. - "On any certificate executed by the Secretary or an assistant secretary of the Company setting out, (i) The provisions of Article V, Section 13 of the By-Laws. and (ii) A copy of the power-of-attorney appointment, executed pursuant thereto, and (iii) Certifying that said power-of-attorney appointment is in full force and effect, the signature of the certifying officer may be by facsimile. and the seal of the Company may be a facsimile thereof.' I, Christine Mead, Secretary of SAFECO INSURANCE COMPANY OF AMERICA and of GENERAL INSURANCE COMPANY OF AMERICA, do hereby certify that the fomwiq extracts of the By-Laws and of a Resolution of the Board of Directors of these corporations, and of a Power of Attomey issued pursuant thereto. we true and umed, and that both the By-Laws, the Resolution and the Power of Attorney are still in full force and effect. IN WITNESS WHEREOF, I have hereunto set my hand and affixed the facsimile seal of said corporation this 2ND day of MARCH , 2005 . - SO974/SAEF 2/01 CHRISTINE MEAD. SECRETARY Q A registered trademark of SAFECO Corpaafion 06(0912004PDF ** IMPORTANT NOTICE TO SURETY BOND CUSTOMERS REGARDING THE TERRORISM RISK INSURANCE ACT OF 2002 As a surety bond customer of one of the WECO insurance companies (SAFECO Insurance Company of America, General Insurance Company of America, First National Insurance Company, American States Insur- ance Company or American Economy Insurance Company), it is our duty to notify you that the Terrorism Risk Insurance Act of 2002 extends to 'surety insurance". This means that under certain circumstances we may be eligible for reimbursement of certain surety bond losses by the United States government under a formula established by this Act. Under this formula, the United States government pays 90% of losses caused by certified acts of terrorism that exceed a statutorily established deductible to be paid by the insurance company providing the bond. The Act also establishes a $100 billion cap for the total of all losses to be paid by all insurers for certified acts of terrorism. Losses on some or all of your bonds may be subject to this cap. This notice does not modify any of the existing terms and conditions of this bond, the underlying agreement guaranteed by this bond, any statutes governing the terms of this bond or any generally applicable rules of law. At this time there is no premium change resulting from this Act. r. r‘ CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT - State of California County of San Diego } ss. Tami Adams. Notarv Puk Date Name and TWd Olficer (e g., “Jane~NotaryPubllc) Ronald Schneider personally appeared Name@) of Sigmr(s) 6 personally known to me 0 proved to me on the basis of satisfactory evidence to be the person($+whose name&) is%& subscribed to the within instrument and acknowledged to me that hedskdb executed the same in his&&,$j&k authorized capacity(kd, and that by hi&&&&& signature@) on the instrument the personb), or the entity upon behalf of which the personOq acted, executed the instrument. Signature 01 Notary Pubb OPTlONAL Though the information below is not required by law, it may prove valuable to persons rewing on the document and could prevent fraudulent removal and reattachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer@) Other Than Named Above: Capacity(ies) Claimed by Signer Signer’s Name: 0 Individual 0 Corporate Officer -Title@): 0 Partner - 0 Limited 0 General Attorney-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: - Q 1999 Nalicml Notary AsJaciatm 9350 De soto Ave., P.O. Box 2402 - Chaiswoilh. CA 91313-2402 * w.nationabwtary.cq Pmd. No. 5907 Reorder. Call TdcFree 1-€0%67€-6827 'I CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT State of California I Tami Adams, Notary Edblic Name and ntte d othcer (e.g.. "Jane Doe, Wry PuW) On 3 q'E before me, personally appeared Date Michael High Name(s) of Sir@) Notary Public - California San Dio County personally known to me 0 proved to me on the basis of satisfactory evidence to be the person(3 whose name&) im subscribed to the within instrument and acknowledged to me that he/&a%& executed the same in hisA(&M" authorized capacityo, and that by his/WHe3# signaturfipn the instrument the persow or the entity upon behalf of which the person&) acted, executed the instrument. OPTIONAL Though the information below is not required by law, it may prove valuable to persons relying on the document and could prevent fraudulent removal and reaftachment of this form to another document. Description of Attached Document Title or Type of Document: Document Date: Number of Pages: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer Signer's Name: 0 Individual 0 Corporate Officer - Title(@: 0 Partner - 0 Limited 0 General 0 Attomey-in-Fact 0 Trustee 0 Guardian or Conservator 0 Other: Signer Is Representing: U 0 1999 National Nciw Assodation * 9350 De solo Ave.. P.O. Box 2402 * Chalswonh. CA 91313-2402 * w.nalbnalno!a~.org prod. No. 5907 Reorder: Call TolCFree 1-800-876-6827 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 Traffic Signal Modifications on El Camino Real at Hosp Way, Marron Road, and Plaza Drive, Contract No. 3899-1, 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 otherwise 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. .-- - _- - ,... c I 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 shalt 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. - 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. e- tg Revised 10/08/03 Contract No. 3899-1 Page 41 of 149 Pages - - 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. IO. 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: c - For Contractor: -- -_ - + - For Escrow Agent: Title FINANCE DIRECTOR Name Signature Address Name Signature Address 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. 4m Revised 10/08/03 Contract No. 3899-1 Page 42 of 149 Pages IN WITNESS WHEREOF, the parties have executed this Agreement by their proper officers on the date first set forth above. For City: For Contractor: For Escrow Agent: 4- %# Revised 10/08/03 Title MAYOR Name Signature Address Title Name Signature Address Title Name Signature Address Contract No. 3899-1 Page 43 of 149 Pages SUPPLEMENTAL PROVISIONS FOR TRAFFIC SIGNAL MODIFICATIONS ON EL CAMINO REAL AT HOSP WAY, MARRON ROAD, AND PLAZA DRIVE CONTRACT NO. 3899-1 CITY OF CARLSBAD SUPPLEMENTAL PROVISIONS TO "GREENBOOK" STANDARD SPECIFICATIONS for PUBLIC WORKS CONSTRUCTION 2003 EDITION PART I, GENERAL PROVISIONS SECTION 1 -- TERMS, DEFINITIONS ABBREVIATIONS AND SYMBOLS 1-1 TERMS Add the following section: 1-1 ,I Reference to Drawings. Where words "shown", "indicated", "detailed", "noted", "scheduled", or words of similar import are used, it shall be understood that reference is made to the plans accompanying these provisions, unless stated otherwise. Add the following section: 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 othew'se. The word "required" and words of similar import shall be understood to mean "as required to properly complete the work as required and as approved by the Engineer," unless stated otherwise. Add the following section: 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 otherwise 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. e Revised 10/08/03 Contract No. 3899-1 Page 44 of 149 Pages Add the following section: 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. 1-2 DEFINITIONS. Modify as follows: The following words, or groups of words, shall be exclusively defined by the definitions assigned to them herein. Agency - the City of Carlsbad, California. f City Council -the City Council of the City of Carlsbad. City Manager - the City Manager of the City of Carlsbad or hidher approved representative. I 1 @l B Dispute Board - persons designated by the City Manager to hear and advise the City Manager on claims submitted by the Contractor. The City Manager is the last appeal level for informal dispute resolution. Engineer - the City Engineer of the City of Carlsbad or hidher approved representative. The Engineer is the third level of appeal for informal dispute resolution. Minor Bid Item - a single contract item constituting less than 10 percent (10%) of the original Contract Price bid. Own Organization - When used in Section 2-3.1 - Employees of the Contractor who are hired, directed, supervised and paid by the Contractor to accomplish the completion of the Work. Further, such employees have their employment taxes, State disability insurance payments, State and Federal income taxes paid and administered, as applicable, by the Contractor. When used in Section 2-3.1 "own organization" means construction equipment that the Contractor owns or leases and uses to accomplish the Work. Equipment that is owner operated or leased equipment with an operator is not part of the Contractor's Own Organization and will not be included for the purpose of compliance with section 2-3.1 of the Standard Specifications and these Supplemental Provisions. 1 Owner Operator/Lessor - Any person who provides equipment or tools with an operator provided who is employed by neither the Contractor nor a subcontractor and is neither an agent or employee of the Agency or a public utility. Deputy City Engineer, Construction Management & Inspection - The Construction Manager's immediate supervisor and second level of appeal for informal dispute resolution. Project Inspector - the Engineer's designated representative for inspection, contract administration and first level for informal dispute resolution. Construction Manager- the Project Inspector's immediate supervisor and first level of appeal for informal dispute resolution. I I J T 43 Revised 10/08/03 Contract No. 3899-1 Page 45 of 149 Pages 1 f c I ! I I I 1 I@ i 1-3 ABBREVIATIONS 1-3.2 Common Usage, add the following: Abbreviation Word or Words Apts ........................................ Apartment and Apartments Bldg ........................................ Building and Buildings CMWD. ................................... Carlsbad Municipal Water District CSSD ................................... ..Carlsbad Supplemental Standard Drawings cfs ........................................... Cubic Feet per Second Comm ..................................... Commercial DR .......................................... Dimension Ratio E ............................................. Electric EWA ....................................... Encina Wastewater Authority G ............................................. Gas gal ........................................... Gallon and Gallons Gar ......................................... Garage and Garages GNV ........................................ Ground Not Visible gpm ........................................g allons per minute IE ............................................ Invert Elevation LWD ....................................... Leucadia Wastewater District MSL ........................................ Mean Sea Level (see Regional Standard Drawing M-12) MTBM ..................................... Microtunneling Boring Machine NCTD ............................. :.......North County Transit District OHE ............... : ........................ Overhead Electric OMWD ................................... Olivenhain Municipal Water District ROW ...................................... Rig ht-of-Way S ............................................. Sewer or Slope, as applicable SDNR ..................................... San Diego Northern Railway SDRSD ................................... San Diego Regional Standard Drawings SFM ........................................ Sewer Force Main T .............................................. Telephone UE .......................................... Underground Electric W ............................................ Water, Wider or Width, as applicable WD ...................................... .Vallecitos Water District SECTION 2 -- SCOPE AND CONTROL OF THE WORK 2-3 SUBCONTRACTS. 2-3.1 General, add the following: 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 City Council 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 City Council 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. t"s Revised 10/08/03 Contract No. 3899-1 Page 46 of 149 Pages 24 CONTRACT BONDS, modify the second sentence of paragraph one as follows: Delete, "who is listed in the latest version of U.S. Department of Treasury Circular 570,". Modify paragraphs three and four to read: The Contractor shall provide a faithful performance/warranty bond and payment bond (labor and materials bond) for this contract. The faithful performancehvarranty 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 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. Add the following: 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 2) A certified copy of the certificate of authority of the insurer issued by the insurance commissioner. instrument entitling or authorizing the person who executed the bond to do so. 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. 2-5 PLANS AND SPECIFICATIONS. 2-5.1 General, add the following: The specifications for the work include the Standard Specifications for Public Works Construction, (SSPWC), 2003 Edition hereinafter designated "SSPWC", as written and promulgated by Joint Cooperative Committee of the Southern California Chapter American Public Works Association and Southern California Districts Associated General Contractors of California, and as amended by the Supplemental Provisions section of this contract. The construction plans consist of one (1) set designated as City of Carlsbad Drawinn No. 416-5 and consists of eighteen (1 8) 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 City of Carlsbad Supplemental Standard Drawings, hereinafter designated as CSSD, as issued by the City of Carlsbad and the Carlsbad Municipal Water District Standard Plans hereinafter designated as CMWDSD, as issued by the Carlsbad Municipal Water District. Copies of some of the pertinent standard drawings are enclosed as an appendix to these Supplemental Provisions. 3 I e* k$ Revised 10/08/03 Contract No. 3899-1 Page 47 of 149 Pages 2-5.2 Precedence of Contract Documents, add the following: Where CALTRANS specifications are used to modify the SSPWC or added to the SSPWC by any of the contract documents the CALTRANS specifications shall have precedence only in reference to the materials and construction materials referred to in the CALTRANS specifications. The Invitation to Bid, Contract for Public Works, Part 1 of these Supplemental Provisions and Part 1 of the SSPWC, in the order of precedence in section 2-5.2 of the SSPWC, shall prevail over the CALTRANS specifications in all other matters. 2-5.3.3 Submittals, add the following: 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: I) Project title and Agency contract number. 2) Number of complete sets. 3) Contractor's certification statement. 4) Specification section number@) 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." I 1 I 1 1 I I c By: Title: Date: 1 * Company Name: Add the following: 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. I I I iE"4 Revised 10/08/03 Contract No. 3899-1 Page 48 of 149 Pages 2-9 SURVEYING 2-9.1 Permanent Survey Markers, Delete sections 2-9.1 and replace with the following: The Contractor shall not cover or disturb permanent survey monuments or benchmarks without the consent of the Engineer. Where the Engineer concurs, in writing, with the Contractor that protecting an existing monument in place is impractical, the Contractor shall employ a licensed land surveyor or a registered civil engineer authorized to practice land surveying within the State of California, hereinafter Surveyor, to establish the location of the monument before it is disturbed. The Contractor shall have the monument replaced by the Surveyor no later than thirty (30) days after construction at the site of the replacement is completed. The Surveyor shall file corner record(s) as required by 5s 8772 and 8773, et seq. of the California Business and Professions Code. When a change is made in the finished elevation of the pavement of any roadway in which a permanent survey monument is located, the Contractor shall adjust the monument frame and cover to the new grade within 7 days of paving unless the Engineer shall approve otherwise. Monument frames and covers shall be protected during street sealing or painting projects or be cleaned to the satisfaction of the Engineer. 2-9.2 Survey Service, Delete sections 2-9.2 and replace with the following: The Contractor shall hire and pay for the services of a Surveyor, hereinafter Surveyor to perform all work necessary for establishing control, construction staking, records research and all other surveying work necessary to construct the work, provide surveying services as required herein and provide surveying, drafting and other professional services required to satisfy the requirements of the Land Surveyors Act. Surveyor shall be resident on the site during all surveying operations and shall personally supervise and certify the surveying work. Add the following section: 2-9.2.3 Payment for Survey, Payment for work performed to satisfy the requirements of Sections 2-9.1 through 2-9.3.2 shall be included in the actual bid items requiring the survey work and no additional payment will be made. Extension of unit prices for extra work shall include full compensation for attendant survey work and no additional payment will be made. Payment for the replacement of disturbed monuments and the filing of records of survey andlor comer records, including filing fees, shall be incidental to the work necessitating the disturbance of said monuments and no additional payment will be made. 2-10 AUTHORITY OF BOARD AND ENGINEER. Add the following section: 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. Add the following section: 2-10.2 Audit And Inspection, Contractor agrees to maintain and/or make available, to the Engineer, within San Diego County, accurate books and accounting records relative to all its activities and to contractually require all subcontractors to this Contract to do the same. The Engineer shall have the right to monitor, assess, and evaluate Contractor‘s and its subcontractors performance pursuant to this Agreement, said monitoring, assessments, and evaluations to include, but not be limited to, audits, inspection of premises, reports, contracts, subcontracts and interviews of Contractor’s staff and the staff of all subcontractors to this contract. At any time during normal business hours and as often as the Engineer may deem necessary, upon reasonable advance notice, Contractor shall make available to the Engineer for examination, all of its, and all subcontractors to this contract, records with respect to all matters covered by this Contract and will permit the Engineer to audit, examine, copy and make excerpts or transcripts from such data and records, and to make audits of all invoices, materials, payrolls, records of personnel, and other data relating to all matters covered by this Contract. However, any such activities shall be carried out in a manner so as to not unreasonably interfere with Contractor’s ongoing business operations. Contractor and all subcontractors to this contract shall maintain such data and records for as long as may be required by applicable laws and regulations. 4w Revised 10/08/03 Contract No. 3899-1 Page 49 of 149 Paaes SECTION 3 -- CHANGES IN WORK 3-2 CHANGES INITIATED BY THE AGENCY. 3-2.2.1 Contract Unit prices, add the following: In the case of an increase or decrease in quantity of a minor bid item in excess of 25 percent of the original quantity bid the adjustment of contract unit price for such items will be limited to that portion of the change in excess of 25 percent of the original quantity listed in the Contractor's bid proposal for this contract. Adjustments in excess of 25 percent may, at the option of the Engineer, be paid pursuant to section 3-3, Extra Work. I I I 3-3 EXTRA WORK. I I I I P I I I I I I '. i I 3-3.2.2 owners1 shall be (c) Tool and Equipment Rental, second paragraph, modify as follows: Regardless of ip, the rates and right-of-way delay factors to be used in determining rental and delay costs 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. 3-3.2.3 Markup, Delete sections 3-3.2.3 (a) and (b) and replace with the following: (a) and shall constitute the markup for all overhead and profits: Work by Contractor. The following percentages shall be added to the Contractor's costs 1) Labor ................................... 20 2) Materials ............................. 15 3) Equipment Rental ................... 15 4) 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, add the following after the second sentence: Payment for extra work will not be made until such time that the Contractor submits completed daily reports and all supporting documents to the Engineer. 3-4 CHANGED CONDITIONS. Other Items and Expenditures .. 15 Delete the second sentence of paragraph three, delete paragraph five (5), and add the following: 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. @ Revised 10/08/03 Contract No. 3899-1 Page 50 of 149 Pages J 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 12650-1 2655. “The undersigned certifies that the above statements are made in full cognizance of the California False Claims Act, Government Code sections 12650-1 2655. 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.” I I 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. contract be brought to the attention of the Engineer at the earliest possible time in order that such matters be settled, if possible, or other appropriate action promptly taken. It is the intention of this section that differences between the parties arising under and by virtue of the 1 - s E 3 3-5 DISPUTED WORK. Add the following: 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. Delete second sentence of paragraph one and add the following: 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 I 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 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. 3 f 4w Revised 10/08/03 Contract No. 3899-1 Page 51 of 149 Pages 1 I I I I: I f I P I 1 I I I I 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 201 04) which is set forth below: ARTICLE 1.5 RESOLUTION OF CONSTRUCTION CLAIMS 20104. (a)(l) 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)(l) "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 otherwise expressly provided for or the claimant is not otherwise 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 otherwise provided by contract for the filing of claims. (b)(l) 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)(l) 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 Revised 10/08/03 Contract No: 3899-1 Page 52 of 149 Pages 1 3 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. (9 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. I 1 20104.4. The following procedures are established for all civil actions filed to resolve claims subject to this article: (a) Within 60 days, but no earlier than 30 days, following the filing or responsive pleadings, the court shall submit the matter to 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)(l) 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 .ll of that code. The Civil Discovery Act of I986 (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 otherwise provided in the contract. (b) In any suit filed under Section 20104.4, the local agency shall pay interest at the legal rate on any arbitration award or judgment. The interest shall begin to accrue on the date the suit is filed in a court of law. 3 i b Revised 10/08/03 Contract No. 3899-1 Page 53 of 149 Pages I I I 1 I I I f I I. I I I I I I I I c 6 SECTION 4 - CONTROL OF 4-1 MATERIALS AND WORKMANSHIP. MATERIALS 4-1.3.1 General, add the following: 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. 4-1.4 Test of Materials, delete the phrase, "and a reasonable amount of retesting", from the third sentence of the first paragraph. add the following: Except as specified in these Supplemental 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 and the 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. 4-1.6 Trade names or Equals add the following: 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. Add the following section: 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 clearly state for each delivery: the name of the Contractor as consignee, the project name and number, address of delivery and name of consignor and a description of the material(s) shipped. Prior to storage of any materials which have been shipped to or by the Contractor to any location within the Agency's boundaries the Contractor shall provide the Revised 10/08/03 Contract No. 3899-1 Page 54 of 149 Pages 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. Delete the first paragraph and substitute the following: 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. 5-4 RELOCATION. Add the following: 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. 5-6 COOPERATION. Add the following: San Dieclo Gas and Electric (SDG&E) will adiust existinn clas vaults on the north side of El Camino Real at Plaza Drive to finished grade prior to the completion of this proiect. Contractor shall coordinate with SDG&E and protect SDG&E facilities in place durinq all phases of the contract. 6-1 CONSTRUCTION SCHEDULE AND COMMENCEMENT OF WORK. Delete section 6-1 and substitute the following: Except as otherwise provided herein and unless otherwise prohibited by permits from other agencies as may be required by law the Contractor shall begin work within ten (I 0) calendar days after receipt of the "Notice to Proceed". 3 1 em Revised 10/08/03 Contract No. 3899-1 Page 55 of 149 Pages I 1 I II I I II, I 1 I I I I r Add the following section: 6-1 .I 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. Add the following section: 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. Add the following section: 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. Add the following section: 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 construction of the traffic signal modifications on El Camino Real at Hos~ Wav, Marron Road and Plaza Drive. 6-6 DELAYS AND EXTENSIONS OF TIME. 6-6.4 Written Notice and Report. Modify as follows: The Contractor shall provide written notice to the Engineer within two hours of the beginning of any period that the Contractor has placed any workers or equipment on standby for any reason that the Contractor has determined to be caused by the Agency or by any organization that the Agency may otherwise be obligated by. The Contractor shall provide continuing daily written notice to the Engineer, each working day, throughout the duration of such period of delay. The initial and continuing written notices shall include the classification of each workman and supervisor and the make and model of each piece of equipment placed on standby, the cumulative duration of the standby, the Contractor’s opinion of the cause of the delay and a cogent explanation of why the Contractor could not avoid the delay by reasonable means. Should the Contractor fail to provide the notice(s) required by this section the Contractor agrees that no delay has occurred and that it will not submit any claim(s) therefore. 6-7 TIME OF COMPLETION. Add the following: The Contractor shall diligently prosecute the work to completion within one hundred and twentv (120) working days after the starting date specified in the Notice to Proceed. t3 Revised 10/08/03 Contract No. 3899-1 Page 56 of 149 Pages J 6-7.2 Working Day. Add the following: Unless otherwise approved in writing by the Engineer, the hours of work shall be between the hours of 8:30 a.m. and 3:30 mm. on Mondays through Fridays, excluding Agency holidays. The Contracor 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 hisher 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. Anv work that rewires the temporarv shut down of traffic siqnal euuipment shall be performed as night work between the hours of 11:OO p.m. and 6:OO a.m. The pavement work on Marron Road shall be performed on Saturdav and Sunday (non-holidavL from 7:OO a.m. to 500 p.m. unless otherwise approved bv the Citv. 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. 6-8 COMPLETION AND ACCEPTANCE. Delete the second paragraph and add the following: 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. Delete the first sentence of the third paragraph and substitute the following two sentences: 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 ifs expense. Twenty-five percent of the faithful performance bond shall be retained as a warranty bond for the one year warranty period. 1 I t I I I I I 6-9 LIQUIDATED DAMAGES. Modify the last sentence of the first paragraph and the first sentence of the second paragraph and add the following: For each consecutive calendar day in excess of the time specified for completion of Work, as adjusted in accordance with 6-6, the Contractor shall pay the Agency, or have withheld monies due it, the sum of five hundred Dollars ($500.00). Execution of the Contract shall constitute agreement by the Agency and Contractor that five hundred Dollars ($500.00) per day is the minimum value of costs and actual damages caused by the Contractor to complete the Work within the allotted time. Any progress payments made after the specified completion date shall not constitute a waiver of this paragraph or of any damages. 3 I @ Revised 10/08/03 Contract No. 3899-1 Page 57 of 149 Pages 1 c I I f f I I I I@ I I I I I I c t SECTION 7 -- RESPONSIBILITIES OF THE CONTRACTOR 7-3 LIABILITY INSURANCE. Modify as follows: All insurance is to be placed with insurers that have a rating in Best's Key Rating Guide of at least A-:V and 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. 7-4 WORKERS' COMPENSATION INSURANCE. Add the following: 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. Delete the first sentence and add the following four sentences: Except as specified herein the Contractor will obtain, at no cost to the Contractor all City of Carlsbad encroachment, right-of-way, grading and building permits necessary to perform work for this contract on Agency property, streets, or other rights-of-way. Contractor shall not begin work until all permits incidental to the work are obtained. The Contractor shall obtain and pay for all permits for the disposal of all materials removed from the project. The cost of said permit@) shall be included in the price bid for the appropriate bid item and no additional compensation will be allowed therefore. 7-7 COOPERATION AND COLLATERAL WORK. Add the following section: 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. Add the following: Cleanup and dust control required herein shall also be executed on weekends and other non-working days when needed to preserve the health safety or welfare of the public. The Contractor shall conduct effective cleanup and dust control throughout the duration of the Contract. The Engineer may require increased levels of cleanup and dust control that, in hidher sole discretion, are necessary to preserve the health, safety and welfare of the public, Cleanup and dust control shall be considered incidental to the items of work that they are associated with and no additional payment will be made therefore. 7-8.5 Temporary Light, Power and Water. Add the following: 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. Revised 10/08/03 Contract No. 3899-1 Page 58 of 149 Pages 1 7-8.6 Water Pollution Control. Add the following: Contractor shall comply with the California Sate 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. Add the following section: 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, Carlsbad Municipal Code Chapter 8.48. 7-10 PUBLIC CONVENIENCE AND SAFETY. 7-10.1 Traffic and Access. add the following: 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 929-941 7. During overlay operations, the Contractors schedule for overlay application shall be designated to provide residents and business owners whose streets are to be overlaid sufficient paved parking within an 800 foot distance from their homes or businesses. Seventy-two hours prior to the start of any construction in the public right-of-way that affects vehicular traffic and/or parking or pedestrian routes, the Contractor shall give written notification of the impending disruption. For a full street closure, all residences and/or businesses on the affected street or alley shall be notified. For partial street closures, or curb, sidewalk and driveway repairs, the residences and/or businesses directly affected by the work shall be notified. The notification shall be hand delivered and shall state the date and time the work will begin and its anticipated duration. The notification shall list two telephone numbers that may be called to obtain additional information. One number shall be the Contractor's permanent office or field office and the other number shall be a 24-hour number answered by someone who is knowledgeable about the project. At least one of the phone numbers shall be in the (760) area code. An answering machine shall not be connected to either number. *The notification shall also give a brief description of the work and simple instructions to the home or business owner on what they need to do to facilitate the construction. The Contractor shall submit the contents of the notification to the Engineer for approval. Notices shall not be distributed until approved by the Engineer. For residences, the notification shall be pre-cut in a manner that enables it to be affixed to a doorknob without adhesives. It shall be a minimum size of 3-112 inches by 8-112 inches and shall be brightly colored with contrasting printing. The material shall be equivalent in strength and durability to 65 Ib. card stock. The printing on the notice shall be no smaller than 12 point. An example of such notice is provided in Appendix "A. In addition to the notifications, the contractor shall post no parking signs 48 hours in advance of the work being performed. The no parking signs shall state the date and time of parking restriction for a duration not to exceed the time necessary to complete the work at that location. Failure of the contractor to meet the posted date requires re-posting the no parking signs 48 hours in advance of the rescheduled work. If the work is delayed or rescheduled the no parking signs shall be removed and re-posted 48 hours in advance of the rescheduled work. The preparation, materials, printing and distribution of the notifications shall be included in the contract price bid for traffic control and the Contractor will not be entitled to any additional compensation for printing and distributing these notices. 3 1 1 1 1 1 1 0 rn 1 1 1 I I I 3 I a Revised 10/08/03 Contract No. 3899-1 Page 59 of 149 Pages I I I I I I I I II, I I I I I I 7-1 0.3 Street Closures, Detours, Barricades. Add the following: Traffic controls shall be in accordance with the plans, Chapter 5 of the CALTRANS “Traffic Manual”, 1996 edition and these Supplemental 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 hidher sole option, install the traffic signs, markings, delineation or devices and charge the Contractor twenty dollars ($25.00) per day per traffic sign or device, or the actual cost of providing such traffic control facility, whichever is the greater. Add the following section: 7-1 0.3.1 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 210-1.6for 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 180 mm (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 1.8 m (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 7.6 m (25’) intervals to a point not less than 7.6 m (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 C23 (Road Work Ahead) or C24 (Shoulder Work Ahead) sign shall be mounted, as required herein, on a signpost or telescoping flag tree with flags. The signpost or flag tree shall be placed where directed by the Engineer. c I 43 Revised 10/08/03 Contract No. 3899-1 Page 60 of 149 Pages 3 Add the following section: 7-10.3.2 Maintaining Traffic. The Contractor's personnel shall not work closer than 1.8 m (67, nor operate equipment within 0.6 m (2') from any traffic lane occupied by traffic. For equipment the than 0.6 m (2') shall be measured from the closest approach of any part of the equipment as it is operated and/or maneuvered in performing the work. This requirement may be waived when the Engineer has given written authorization to the reduction in clearance that is specific to the time, duration and location of such waiver, when such reduction is shown on the traffic control plans included in these contract documents, when such reduction is shown on the traffic control plans prepared by the Contractor and approved by the Engineer or for the work of installing, maintaining and removing traffic control devices. As a condition of such waiver the Engineer may require the Contractor to detour traffic, adjust the width of, or realign the adjacent traffic lane, close the adjacent traffic lane or provide barriers. 1 I During the entire construction, a minimum of one (1) paved traffic lane, not less than 3.6m (12') wide, shall be open for use by public traffic in each direction of travel. Add the following section: 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, CALTRANS "Traffic Manual", 1996 edition and provisions under "Maintaining Traffic" elsewhere in these Supplemental 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. Add the following section: 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. Add the following section: 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 Chapter 5 of the "Traffic Manual", 1996 edition published by CALTRANS. Whenever the work causes obliteration of pavement delineation, temporary or permanent pavement delineation shall be in place prior to opening the traveled way to public traffic. Lane line or centerline pavement delineation shall be provided at all 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. I t I I I I 3 I %# Revised 10/08/03 Contract No. 3899-1 Page 61 of 149 Pages I I I t I I I I I P I I I I I I I I C f Temporary pavement delineation shall be removed when, as determined by the Engineer, the temporary pavement delineation conflicts with the permanent pavement delineation or with a new traffic pattern for the area and is no longer required for the direction of public traffic. When temporary pavement delineation is required to be removed, all lines and marks used to establish the alignment of the temporary pavement delineation shall be removed. Add the following section: 7-1 0.3.6 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 travelled way. The Contractor shall have TCP prepared and submitted as a part of the Work for any construction activities that are a part of this project that are not included in the project plans. The Contractor must submit the TCP for the Engineer's review in conformance with the requirements of section 2-5.3, et seq. and obtain the Engineer's approval of the TCP prior to implementing them. The minimum 20-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 travelled 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 Chapter 5 of the "Traffic Manual", 1996 Edition 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. Add the following section: 7-1 0.3.7 Payment The Contractor shall prepare and implement traffic control plans and shall furnish all labor and materials to perform, install, maintain, replace and remove all traffic control as incidentals to the work with which they are associated and no other compensation will be allowed therefore. Add the following section: 7-10.4.4 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. % Revised 10/08/03 Contract No. 3899-1 Page 62 of 149 Pages 7-13 LAWS TO BE OBSERVED. Add the following: 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. SECTION 9 - MEASUREMENT AND PAYMENT 9-1 MEASUREMENT OF QUANTITIES FOR UNIT PRICE WORK 9-1.4 Units of Measurement, modify as follows: The system of measure for this contract shall be the U.S. Standard Measures. 9-3 PAYMENT. 9-3.1 General. Delete the eighth paragraph and substitute the following: Guarantee periods shall not be affected by any payment but shall commence on the date of recordation of the "Notice of Completion" 9-3.2 Partial and Final Payment. Delete the second paragraph and substitute the following: Each month, the Engineer will make an approximate measurement of the work performed 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 the Standard Specifications (SSPWC). 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 (IO) days of receipt of the progress estimate, submit a supplemental payment request to the Engineer with adequate justification supporting the amount of supplemental payment request. Upon receipt of the supplemental payment request, the Engineer shall, as soon as practicable after receipt, determine whether the supplemental payment request is a proper payment request. If the Engineer determines that the supplemental payment request is not proper, then the request shall be returned to the Contractor as soon as practicable, but not later than seven (7) days after receipt. The returned request shall be accompanied by a document setting forth in writing the reasons why the supplemental payment request was not proper. In conformance with Public Contract Code Section 20104.50, the City shall make payments within thirty (30) days after receipt of an undisputed and properly 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 685.01 0 of the Code of Civil Procedure. Add paragraph 6 et seq. as follows: 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. 0' I 4m tp Revised 10/08/03 Contract No. 3899-1 Page 63 of 149 Pages I i I I I I I P I I I I I I 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 subsection 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. Add the following: Except for those final payment items disputed in the written statement required in subsection 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 subsection 9-3.2 shall be submitted no later than 30 days after receipt of the Final Payment estimate. No claim will be considered that was not included in this written statement, nor will any claim be allowed for which written notice or protest is required under any provision of this contract including sections 3-4 Changed Conditions, 3-5 Disputed Work, 6-6.3 Payment for Delays to Contractor, 6-6.4 Written Notice and Report, or 6-7.3 Contract Time Accounting, unless the Contractor has complied with notice or protest requirements. 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 subsection 3-5, Disputed Work, for those claims remaining in dispute. Add the following section: 9-3.3.1 Delivered Materials. into the will not be included in the progress estimate. The cost of materials and equipment delivered but not incorporated Add the following section: 9-3.4.1 Mobilization and Preparatory Work. be included in the various items of work and no other payment will be made. Payment for mobilization and preparatory Work will Revised 10/08/03 Contract No. 3899-1 Page 64 of 149 Pages SUPPLEMENTAL PROVISIONS TO STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION PART 2, CONSTRUCTION MATERIALS Sieve Sizes 50-mm (2”) 19-mm (3/4”) 12.5-mm (1/21’) 9.5-mm (3/8n) 37.5-mm (I~/~”) 4.75-mm (No. 4) 2.36-mm (No. 8) 75-pm (no. 200) SECTION 200 - ROCK MATERIALS Percentage Passing Type A Type B 100 - --- 95-1 00 100 50-1 00 95-1 00 --- 70-1 00 15-55 0-55 0-25 0-1 0 0-5 0-3 0-3 200-1 ROCK PRODUCTS Sieve Sizes 25-mm (1 “) Ig-mm (3/4n) 9.5-mm (3/gn) 2.36-mm (No. 8) 600-pm (No. 30) 300-pm (No. 50) 75-pm (no. 200) 4.75-mm (No. 4) Add the following section: 200-1.2.2 Permeable Material. Permeable material shall consist of hard, durable, clean sand, gravel, or crushed stone, and shall be free from organic material, clay balls, or other deleterious substances. Class 1 and Class 2 permeable material shall have a Durability Index of not less than 40. Class 2 Permeable material shall have a Sand Equivalent value of not less than 75. Class 1 permeable material shall conform to the requirements in this section and Table 200-1.2.2(A). Class 2 permeable material shall conform to the requirements in this section and Table 200-1.2.2(B). When permeable material is required and the class or kind is not specified, Class 1 permeable material shall be used. The alternative gradings within Class 1 permeable material are identified by types. Unless otherwise shown on the plans the Contractor will be permitted to furnish and place any one of the types provided for this class. The percentage composition by mass of permeable material in place shall conform to the gradings in Tables 200-1.2.2(A) and 200-1.2.2(B). Percentage Passing 100 90-1 00 40-1 00 25-40 18-33 5-1 5 0-7 0-3 3 1 3 Revised 10/08/03 Contract No. 3899-1 Page 65 of 149 Pages 1 I I I I I I I I P I I I I I I I I b '. 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 .OW Class 2 Aggregate Base and as specified herein. Add the following section: 200-2.7 Class 2 Aggregate Base. Aggregate for Class 2 aggregate base shall be free from organic matter and other deleterious substances, and shall be of such nature that it can be compacted readily under watering and rolling to form a firm, stable base. Aggregate may include material processed from reclaimed asphalt concrete, portland cement concrete, lean concrete base, cement treated base or a combination of any of these materials. Aggregate shall conform to the grading and quality requirements shown in the following tables. At the option of the Contractor, the grading for either the 1112-inch maximum or 314 inch maximum shall be used, except that once a grading is selected it shall not be changed without the Engineer's written a p prova I. AGGREGATE GRADING REQUIREMENTS Percentage Passing I 1/2 ' Maximum 3/4" Maximum Operating Sieve Sizes Range 2" ................................... 100 lV2" .............................. 90-100 1 " ................................... 314" ................................ 50-85 No. 4 ............................. 25-45 No. 30 ............................ 10-25 No. 200 ......................... 2-9 - Operating Range - - I00 90-1 00 35-60 10-30 2-9 QUALITY REQUIREMENTS Tests Renge Operating Resistance (R-value) 78 Min. Sand Equivalent 25 Min. 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 one day's production, whichever is smaller. test shall represent more than 500 cubic yards or 4ii %# Revised 10/08/03 Contract .No. 3899-1 Page 66 of 149 Pages Type of Construction All Concrete Used Within the Right-of-way Trench Backfill Slurry Street Light Foundations and Survey Monuments Traffic Signal Foundations Concreted-Rock Erosion Protection DELETE sections 203-6.2 and 203-6.3.2 and ADD the following: 203-6.1 General. Add the following: The Contractor shall submit a design mix report and verification data for review by the Engineer for each source of supply and type of mixture specified. The design mix report shall indicate the results of all testing requirements identified in sections 203-1.2 and 203-6.3 of the standard specifications for public works construction and these special provisions. 203-6.2 Materials. Add the following: Asphalt concrete shall be class C2-AR-4000 for surface course, and B-AR-4000 for base course. Asphalt concrete shall be class D2-AR-8000 for dikes and class E-AR-8000 ditches. 203-6.3.2 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: 1 1 I 3 1 I 1 1 Concrete Maximum Class Slump mm (Inches) 330-C-23 r4 (560-C-3250) (‘I (1 90-E-400) (560-C-3250) (590-C-3750) (520-C-25OOP) 1 15-E-3 200 (8”) 330-C-23 100 (4”) 350-(2-27 100 (4”) 31 0-C-I 7 per Table 300-1 1.3.1 @ Revised 10/08/03 .Contract No. 3899-1 Page 67 of 149 Pages I I I I I I I I I P I I I I I I I I I. '. a. b. Stabilometer Value2 using Calif. Test 366 and shall be the average of three individual Sta bilometer Values And/or 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. 'Stability will be waived provided the extracted asphalt concrete is within +/-.5 of mix design and the extracted gradation complies with Table 203-6.3.2 (A). 'Use Marshall Stability when the deviation between individual Stabilometer Values are greater than +/4. 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. The amount of asphalt binder used in asphalt concrete placed in dikes, gutters, gutter flares, overside drains and aprons at the ends of drainage structures shall be increased one percent by mass of the aggregate over the amount of asphalt binder determined for use in asphalt concrete placed on the traveled way. 203-6.3.3 Acceptance. Wet Mix or Core sampled asphalt concrete will be considered in conformance with the mix design when the asphalt content is within +/-S of the design mix and the gradation conforms to the grading as shown in Table 203-6.3.2 (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 203-6.3.2 (A) Marshall Stability using Asphalt Institute MS-2. 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 203-6.3.2 (A). 203-6.6.2, Batch Plant Method, modify as follows: Third paragraph, last sentence, delete "and from the Engineer's field laboratory". Last paragraph, add after D 2172: "method A or B." 203-6.7 Asphalt Concrete Storage. add the following: Open graded asphalt concrete stored in excess of 2 hours, and any other asphalt concrete stored in excess of 18 hours, shall not be used in the work. 203-11 ASPHALT RUBBER HOT MIX (ARHM) WET PROCESS 203-1 1.3 Composition and Grading. Add the following: Asphalt Rubber Hot Mix shall be class ARHM-G G-C. Revised 10/08/03 Contract No. 3899-1 Page 68 of 149 Pages SECTION 206 - MISCELLANEOUS METAL ITEMS Add the following section: 1 1 Add the following section: 1 1 1 I m 206-7 TRAFFIC SIGNS. Add the following section: 206-7.1 Permanent Traffic Signs Permanent traffic signs shall consist of 10-gage and 12-gage cold-rolled steel perforated tubing. This includes all signs used for the direction, warning, and regulation of vehicle (including bicycle) and pedestrian traffic upon the completion of the Work unless otherwise shown on the plans. 206-7.1.1 General. Materials, legend, proportion, size, and fabrication of all signs used for the direction, warning, and regulation of vehicle (including bicycle) and pedestrian traffic shall conform to the requirements of “SPECIFICATIONS FOR REFLECTIVE SHEETING SIGNS, October 1993, Sheets 1 through 5 that accompany “SPECIFICATIONS FOR REFLECTIVE SHEETING SIGNS, October 1993” of dimensions and details, dated April 1987, and “OPAQUE COLOR CHART”, dated February 1980, all published by the State of California, Department of Transportation, Division of Procurement Services, Office of Material Operations, 1900 Royal Oaks Drive, Sacramento, CA 95819 and as modified herein. Where the “SPECIFICATION FOR REFLECTIVE SHEETING SIGNS, October 1993” require the Contractor or supplier to notify the Department of Transportation or to certify compliance to said SPECIFICATIONS, to provide a quality control program or to allow testing, approval, observation of manufacturing or assembly operations by the State of California, Department of Transportation and/or its employees or officials, such rights shall be vested in the Engineer. Add the following section: 206-7.1.2 Sign Identification. Modify the “SPECIFICATIONS FOR REFLECTIVE SHEETING SIGNS, October 1993” as follows: Sign identification shall be as per “SPECIFICATIONS FOR REFLECTIVE SHEETING SIGNS, October 1993”, except that the notation shall be “PROPERTY OF THE CITY OF CARLSBAD”. 1 Add the following section: 206-7.1.3 Drawings. Modify the “Specifications For Reflective Sheeting Signs, October 1993” as follows: Standard signs shall be as per the most recently approved “Approved Sign Specification Sheets” of the State of California, Department of Transportation. 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. 1 1 1 I Add the following section: 206-7.7.4 Reflective Sheeting. Modify the “Specifications For Reflective Sheeting Signs, October 1993” as follows: All advisory signs, warning signs and all regulatory signs shall be fabricated with Type Ill encapsulated lens sheeting conforming to the requirements of this specification. Add the following section: 206-7.1.5 Substrate. Modify the “Specifications For Reflective Sheeting Signs, October 1993” as follows: All permanent traffic signs used for the direction, warning, and regulation of vehicle (including bicycle) and pedestrian traffic shall use aluminum substrate. em k@ Revised 10/08/03 Contract No. 3899-1 Page 69 of 149 Pages I I I I I I I I P t I I I I I I I I. ‘. Add the following section: 206-7.1.6 Mounting Traffic Signs. Traffic signs shall be installed on IO-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 IO-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 IO-gage or 12-gage cold-rolled steel perforated tubing when multiple posts are used. Add the following section: 206-7.1.6 Traffic Sign Posts. perforated tubing posts as shown on San Diego Regional Standard drawing M-45. Posts shall be constructed of IO-gage or 12-gage cold-rolled steel Add the following section: 206-7.2 Temporary Traffic Signs. Temporary traffic signs shall consist of all signs used for the direction, warning, and regulation of vehicle (including bicycle) and pedestrian traffic during the Contractor‘s performance of the Work. Temporary traffic signs include both stationary and portable signs. Add the following section: 206-7.2.1 General. Materials, legend, proportion, size, and fabrication of all temporary traffic signs used for the direction, warning, and regulation of vehicle (including bicycle) and pedestrian traffic shall conform to the requirements of ”Specifications For Reflective Sheeting Signs, October 1993”, Sheets 1 through 5 that accompany “Specifications For Reflective Sheeting Signs, October 1993” of dimensions and details, dated April 1987, and “OPAQUE COLOR CHART”, dated February 1980, all published by the State of California, Department of Transportation, Division of Procurement Services, Office of Material Operations, 1900 Royal Oaks Drive, Sacramento, CA 95819 and as modified herein. Where The “Specification For Reflective Sheeting Signs, October 1993” require the Contractor or supplier to notify the Department of Transportation or to certify compliance to said “Specifications For Reflective Sheeting Signs, October 1993”, to provide a quality control program or to allow testing, approval, observation of manufacturing or assembly operations by the State of California, Department of Transportation and/or its employees or officials, such rights shall be vested in the Engineer. Add the following section: 206-7.2.2 Drawings. Modify the “Specifications For Reflective Sheeting Signs, October 1993” as follows: Standard temporary traffic signs shall be as per the most recently approved “Approved Sign Specification Sheets” of the State of California, Department of Transportation. 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. Add the following section: 206-7.2.3 Reflective Sheeting. Modify the “Specifications For Reflective Sheeting Signs, October 1993” as follows: All advisory signs, warning signs and all regulatory signs shall be fabricated with Type Ill encapsulated lens sheeting conforming to the requirements of this specification. Add the following section: 206-7.2.4 Substrate. Modify the “Specifications For Reflective Sheeting Signs, October 1993“ as follows: Excepting only construction warning signs used at a single location during daylight hours for not more than five (5) consecutive days, all signs used for the direction, warning, and regulation of vehicle (including bicycle) and pedestrian traffic shall be stationary mounted and shall use aluminum substrate. 4- Revised 10/08/03 Contract No. 3899-1 Page 70 of 149 Pages Add the following section: 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” 1995 edition standard plans numbers 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 SDRS drawing M-45 and shall have one post provided for each 0.48 m2 (5 ft2)of sign area, or the signs may be installed on existing lighting standards when ap- proved by the Engineer. e) Sign panels mounted on temporary traffic sign posts shall conform to the requirements specified for aluminum signs in the “Specifications For Reflective Sheeting Signs, October 1993“. Add the following section: 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. Add the following section: 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 sign panels for stationary mounted signs in the “Specifications For Reflective Sheeting Signs, October 1993, or shall be cotton drill fabric, flexible industrial nylon fabric, or other approved fabric. Fabric signs shall not be used during the hours of darkness. Size, color, and legend requirements for portable signs shall be as described for stationary mounted sign panels in section 206-7.2 of these Supplemental 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 an orange enamel which will match the color of the sign panel background. Testing of paint will not be required. Add the following section: 206-9 PORTABLE CHANGEABLE MESSAGE SIGN Add the following section: 206-9.1 General. Each portable changeable message sign (PCMS) unit shall consist of a controller unit, a power supply, and a structural support system all mounted on a trailer. The PCMS unit shall be assembled to form a complete self-contained portable changeable message sign which can be delivered to the site of the work and placed in immediate operation. The complete PCMS unit shall be capable of operating in an ambient air temperature range of -2OOC (-4OF) to +7OoC (158OF) and shall not be affected by unauthorized mobile radio transmissions. 3 em %# Revised 10/08/03 Contract No. 3899-1 Page 71 of 149 Pages I I I I I I I I P I I I I I I I I c '. The trailer shall be equipped so that it can be leveled and plumbed. Full operation height shall be with the bottom of the sign at least 2.1 m (7') above the ground and the top no more than 4.4 m (14.5') above the ground. After initial placement, PCMS shall be moved from location to location as directed by the Engineer Add the following section: 206-9.2 Message Board. The message displayed on the PCMS shall be visible from a distance of 460 m (1500') and shall be legible from a distance of 230 m (750'), at noon on a cloudless day, by persons with vision corrected to 20/20. The sign panel shall be 3-line matrix and shall display not less than 7 characters per line. Sign messages to be displayed shall be as approved by the Engineer. The sign face shall be flat black and shall be protected from glare of the sun by a method which does not interfere with the clarity of the sign message. The sign shall be raised and lowered by means of a power driven lifting mechanism. The matrix sign shall be capable of complete alphanumeric selection. Lamp matrix type signs shall be equipped with an automatic dimming operational mode that automatically compensates for the influence of a temporary light source or other abnormal lighting conditions. The sign shall have manual dimming operation modes of 3 or more different lamp intensities. Matrix signs not utilizing lamps shall be either internally or externally illuminated at night. The controller shall be an all solid-state unit containing all the necessary circuitry for the storage of at least 5 pre-programmed messages. The controller shall be installed in a location allowing the operator to perform all functions from one position. A keyboard entry system shall be provided to allow an operator to generate an infinite number of additional messages over the pre-programmed stored messages. The keyboard shall be equipped with a security lockout feature to prevent unauthorized use of the controller. The controller shall contain a nonvolatile memory to hold the keyboard created messages in memory during periods when the power is not activated. The controller shall provide for a variable message display rate which allows the operator to match the information display to the speed of the approaching traffic. The flashing off time shall be operator adjustable within the control cabinet. Add the following section: 206-9.3 Operation and Maintenance. PCMS shall be furnished, placed, operated, and maintained at locations shown on the plans, specified herein, or designated by the Engineer. The PCMS will be diligently maintained and repaired by the Contractor throughout the project in accordance with the manufacturer's recommendations. Add the following section: 206-9.4 Measurement and Payment. The contract price shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the work involved in furnishing, placing, operating, maintaining, repairing, replacing, transporting from location to location, in good working order, and as directed by the Engineer, and no other compensation will be made. %# Revised 10/08/03 Contract No. 3899-1 Page 72 of 149 Pages SECTION 209 - ELECTRICAL COMPONENTS 209 ELECTRICAL COMPONENTS. Modify as follows: Section 209, "Signals, Lighting and Traffic Electrical Systems", herein, shall replace Section 209, "Electrical Components", of the SSPWC in all matters pertaining to the specifications for measurement, payment, warranty, and materials and methods of construction for all elements of street lighting and traffic signals. For electrical components provided and installed in systems not including street lighting and traffic signals section 209 SSPWC is unmodified except as specified in sections other than section 209, "Signals, Lighting and Electrical Systems", herein. For section 209, "Signals, Lighting and Electrical Systems", for all elements of street lighting and traffic signals both construction materials and construction methods have been combined into a single section. SECTION 209 - SIGNALS, LIGHTING AND ELECTRICAL SYSTEMS 209-1 GENERAL 209-1 .Ol Description. Signals, lighting and electrical systems work shall consist of furnishing and installing, modifying or removing one or more traffic signals, traffic signal master controller assemblies and interconnection facilities, flashing beacon systems, lighting systems, sign illumination systems, traffic monitoring stations, communication systems, electrical equipment in structures, falsework lighting, provisions for future systems, or combinations thereof, all as shown on the plans, and as specified in these special provisions. The locations of signals, beacons, standards, lighting fixtures, signs, controls, services and appurtenances shown on the plans are approximate and the exact locations will be established by the Engineer in the field. All systems shall be complete and in operating condition at the time of acceptance of the contract. 209-1.01 5 Definitions. The following definitions pertain only to Section 209, "Signals, Lighting and Electrical Systems." Actuation.- The operation of any type of detector. Burn-In Procedure. - The procedure by which each LED signal module is energized for a minimum of 24 hours at operating voltage at a 100% duty cycle, and in an ambient temperature of 6OoC (14OOF). Candlepower Values. - Luminous intensity expressed in candelas (cd). Channel.- A discrete information path. Chromaticity (Color). - The color of the light emitted by a signal module, specified as x-y chromaticity coordinates on the chromaticity diagram according to the 1931 Commission Internationale d'Eclairage standard observer and coordinate system. The measured chromaticity coordinates shall fall within the limits specified in VTCSH Section 8.04 "Limits of Chromaticity Coordinates." Controller Assembly.- The complete assembly for controlling the operation of a traffic signal or other system, consisting of a controller unit, and all auxiliary equipment housed in a rainproof cabinet. Controller Unit.- That part of the controller assembly which performs the basic timing and logic functions. Detector.- A device for indicating the passage or presence of vehicles or pedestrians. Duty Cycle. - The amount of illuminated on-time a signal module is energized, expressed as a percent of signal cycle time period. Electro1ier.- The complete assembly of lighting standard, luminaire, ballast and lamp. Flasher.- A device used to open and close signal circuits at a repetitive rate. Flashing Beacon Control Assembly.- A complete electrical mechanism for operating a warning beacon or intersection control beacon. Inductive Loop Vehicle Detector.-A detector capable of being actuated by the change of inductance caused by a vehicle passing over or standing over the loop. Integrating Photometer. - An instrument used in measuring the intensity of light that enables total luminous flux to be determined by a single measurement. <> Revised 10/08/03 Contract No. 3899-1 Page 73 of 149 Pages I I I I I I I I@ I I I I I I '. I I LED Light Source. - An individual light emitting diode. LED Signal Module. - A sealed circular ball or arrow that includes the lens and utilizes LED devices as the light source. An LED signal module may directly replace an existing traffic signal lamp and lens combination. Lighting Standard.- The pole and mast arm which support the luminaire. Luminaire.- The assembly which houses the light source and controls the light emitted from the light source. Magnetic Vehicle Detector.- A detector capable of being actuated by the induced voltage caused by the passage of a vehicle through the earth's magnetic field. Magnetometer Vehicle Detector.- A detector capable of being actuated by the magnetic disturbance caused by the passage or presence of a vehicle. Major Street.- The roadway approach or approaches at an intersection normally carrying the major volume of vehicular traffic. Minimum Intensity. - In accordance with the values in Table 1 of the existing "Vehicle Traffic Control Signal Heads", hereinafter VTCSH standard, the minimum intensity values below which no LED signal modules will be released from the supplier. Minor Street.- The roadway approach or approaches at an intersection normally carrying the minor volume of vehicular traffic. Pedestrian Detector.- A detector, usually of the push button type, capable of being operated by hand. Plans. - For this Section (Section 209) plans shall include all documents listed in Section 2.5, "Plans and Specifications", et seq. as well as the "STANDARD PLANS", 1999 edition as promulgated by the State of California, Department of Transportation. Power Consumption. - The rms electrical power (watts) consumed by an LED signal module when operated at rated voltage. Pre-timed Controller Assembly.- A controller assembly for operating traffic signals in accordance with a pre-determined cycle length. Rated Initial Intensity. - The light intensity of a new LED signal module, operated at rated voltage, measured after the burn-in procedure with an integrating photometer. Rated Voltage. - The ac rms voltage at which light output performance and power consumption are specified (1 17 VAC at 60 Hz). Signal Face.- That part of a signal head provided for controlling traffic in a single direction and consisting of one or more signal sections. Signal Head.- An assembly containing one or more signal faces. Signal Indication.-The illumination of a signal section or other device, or of a combination of sections or other devices at the same time. Signal Section.- A complete unit for providing a signal indication consisting of a housing, lens, reflector, lamp receptacle and lamp. Sun Phantom. - The effect of an outside light source entering the signal assembly and being returned in such a manner as to present the appearance of the signal assembly being illuminated. Traffic-Actuated Controller Assembly.- A controller assembly for operating traffic signals in accordance with the varying demands of traffic as registered with the controller unit by detectors. Traffic Phase.-The right of way, change and clearance intervals assigned to a traffic movement or combination of movements. Vehicle.- Any motor vehicle normally licensed for highway use. VTCSH Standard, - The definitions and practices described in "Vehicle Traffic Control Signal Heads" published in the "Equipment and Materials Standards" of the Institute of Transportation Engineers. 209-1.02 Regulations and Code. All electrical equipment shall conform to the standards of the National Electrical Manufacturers Association (NEMA), the Underwriters' Laboratories Inc. (UL), the Electrical Testing Laboratories (ETL), the National Electrical Testing Association, Inc. (NETA), or the Electronic Industries Association (EIA), wherever applicable. In addition to the requirements of the plans, these special provisions, all materials and workmanship shall conform to the requirements of the National Electrical Code 1996 edition, hereinafter referred to as the Code; California Code of Regulations, Title 8, Chapter 4, Subchapter 5, Electrical Safety Orders; Rules for Overhead Electrical Line Construction, General Order No. 95 of the Public Utilities Commission; Standards of the American Society for Testing and Materials (ASTM); American National Standards Institute (ANSI); and any local ordinances which may apply. Wherever reference is made to any of the standards mentioned above, the reference shall be construed to mean the code, order, or standard that is in effect on the day the Notice to Contractors for the work is dated. ?@ Revised 10/08/03 Contract No. 3899-1 Page 74 of 149 Pages 209-1.03 Equipment List and Drawings. Unless otherwise permitted in writing by the Engineer, the Contractor shall, within 15 days following award of the contract, submit to the Engineer for review a list of equipment and materials which the Contractor proposes to install as specified in Section 2-5.3, “Shop Drawings and Submittals.” The list shall be complete as to name of manufacturer, size and identifying number of each item. The list shall be supplemented by such other data as may be required, including schematic wiring diagrams and scale drawings of cabinets showing location and spacing of shelves, terminal blocks and equipment, including dimensioning. All of the above data shall be submitted, install as specified in Section 2-5.3, ”Shop Drawings and Submittals”, for review. Where electrical equipment is constructed as detailed on the plans, the submission of detailed drawings and diagrams will not be required. The Contractor shall furnish 5 sets of controller cabinet schematic wiring diagrams made by (1) wet blueprint, white background process using iron-sensitized paper, (2) the offset lithograph process, or (3) the electrostatic process. The diagrams shall show the location of the installation and shall list all equipment installed in each controller cabinet. In addition, for each signal installation, the Contractor shall furnish an intersection sketch showing poles, detectors, field wire connection terminals and phasing as shown on the plans. All schematic wiring diagrams of the controller units and auxiliary equipment, all cabinet diagrams, and all operation manuals shall be submitted at the time the controller assemblies are delivered for testing. The schematic wiring diagram shall show in detail all circuits and parts. All parts shown thereon shall be identified by name or number and in such manner as to be readily interpreted. All diagrams, plans and drawings shall be prepared using graphic symbols shown in ANSI publication Y32.2, entitled “IEEE Standard and American National Standard Graphic Symbols for Electrical and Electronic Diagrams.” 209-1.04 Warranties, Guaranties and Instruction Sheets. Manufacturers’ warranties and guaranties furnished for materials used in the work and instruction sheets and parts lists supplied with materials shall be delivered to the Engineer prior to acceptance of the project. 209-1.05 Maintaining Existing and Temporary Electrical Systems. Existing electrical systems (traffic signal, street lighting, flashing beacon, traffic monitoring, sign illumination and other facilities), or approved temporary replacements thereof, shall be kept in effective operation for the benefit of the traveling public during the progress of the work, except when shutdown is permitted, to allow for alterations or final removal of the systems. The traffic signal shutdowns shall be limited to normal working hours. Lighting system shutdowns shall not interfere with the regular lighting schedule, unless otherwise permitted by the Engineer. The Contractor shall notify the Engineer prior to performing any work on existing systems. The Contractor shall notify the local traffic enforcement agency prior to any operational shutdown of a traffic signal. The Contractor shall ascertain the exact location and depth of existing detectors, conduits, pull boxes and other electrical facilities before using any tools or equipment that may damage those facilities or interfere with any electrical system. Where damage is caused by the Contractor’s operations, the Contractor shall, at the Contractor’s expense, repair or replace damaged facilities promptly in accordance with these specifications. If any existing loop conductor, including the portion leading to the detector hand hole or termination pull box, is damaged by the Contractor’s operations, the Contractor shall immediately notify the Engineer. The affected detectors shall be replaced at the Contractor’s expense and as directed by the Engineer within 24 hours. If the Contractor fails to complete the repairs within this period, the repairs will be made by Agency forces at the Contractor‘s expense. Should the Contractor fail to perform the required repairs or replacements, the cost of performing the repairs or replacements will be deducted from any moneys due or to become due the Contractor. 1 1 1 I I I I 1 1 I I 1 I 4m Revised 10/08/03 Contract No. 3899-1 I I I I I I I I P I I I I I I I I b '. Where roadways are to remain open to traffic and existing lighting systems are to be modified, the lighting systems shall remain in operation and the final connection to the modified circuit shall be made so that the modified circuit will be in operation by nightfall of the same day. Temporary electrical installations shall be kept in. effective operation until the temporary installations are no longer required for the traveling public. Removal of temporary installations shall conform to the provisions in Section 209-7, "Removing, Reinstalling or Salvaging Electrical Equipment." These provisions will not relieve the Contractor in any manner of the Contractor's responsibilities as provided in Sections 4-1.1 , "General" and 4-1.2, "Protection of Work and Materials." During traffic signal system shutdown the Contractor shall place "STOP AHEAD" and "STOP" signs to direct vehicle and pedestrian traffic through the intersection. All signal faces shall be covered when the system is shut down overnight. Temporary "STOP AHEAD" and "STOP" signs shall be either covered or removed when the system is turned on. "STOP AHEAD" and "STOP" signs shall be furnished by the Contractor and shall conform to the provisions in Section 7-10.3, "Street Closures, Detours, Barricades." Minimum size of "STOP" signs shall be 750 mm (30"). One "STOP AHEAD" sign and one "STOP" sign shall be placed for each direction of traffic. For two, or more, lane approaches, two "STOP" signs shall be placed for each direction of traffic. Location of the signs shall be as directed by the Engineer. 209-1.06 Scheduling of Work. No above ground work, except service equipment, shall be performed until the Contractor has all materials on hand to complete that particular signal location or lighting circuit. Work shall be so scheduled that each traffic signal, lighting and sign illumination system shall be completed and ready for operation prior to opening the corresponding section of the roadway to traffic. Traffic signals shall not be placed in operation for use by public traffic without the written approval of the Engineer. The Contractor shall obtain the written approval of the Engineer no less than three days prior to placing any traffic signal in operation. Traffic signals shall not be placed in operation for use by public traffic without the energizing of street lighting at the intersection to be controlled if street lighting exists or is being installed in conjunction with the traffic signals. Traffic signals shall not be placed in operation until the roadways to be controlled are open to public traffic, unless otherwise directed by the Engineer. Lighting and traffic signals shall not be placed in operation, including flashing operation, prior to commencement of the functional test period specified in Section 209-2.14, "Testing," unless ordered otherwise by the Engineer. Conductors shall not be pulled into conduit until pull boxes are set to grade, crushed rock sumps installed, and metallic conduit bonded. The initial turn-on shail be made only between the hours of 9:00 a.m. and 2:OO p.m. and Tuesday through Thursday unless otherwise approved, in writing, by the Engineer. Prior to turn-on, all equipment as shown on the plans shall be installed and operable including pedestrian signals, pedestrian push buttons, vehicle detectors, lighting, signs and pavement delineation. All louvers, visors, and signal faces shall be directed to provide maximum visibility. Functional tests shall start on any working day except Friday, or the day preceding a legal holiday. 209-1.07 Safety Precautions. Attention is directed to Section 7-10.4.1 , "Safety Orders." Before starting work on existing series street lighting circuits, the Contractor shall obtain daily a safety circuit clearance from the serving utility. By-pass switch plugs shall be pulled and "Men at Work" signs posted at switch boxes before any work is done. Revised 10/08/03 Contract No. 3899-1 Page 76 of 149 Pages 209-2 MATERIALS AND INSTALLATION 209-2.01 Excavating and Backfilling. The excavations required for foundations, and other appurtenances shall be performed in such a the installation of conduit, manner as to avoid any unnecessary damage to streets, sidewalks, landscaping, and other improvements. The trenches shall not be excavated wider than necessary for the proper installation of the electrical appurtenances and foundations. Excavation shall not be performed until immediately before installation of conduit and other appurtenances. The material from the excavation shall be placed in a position that will not cause damage or obstruction to vehicular and pedestrian traffic nor interfere with surface drainage. Unless otherwise permitted in writing by the Engineer, all surplus excavated material shall be removed and disposed of, within 48 hours, outside the public right of way in accordance with the provisions in Sections 7-8.1 , “Cleanup and Dust Control”, 300-1.3, “Removal and Disposal of Materials” and 302-6, “Surplus Material”, depending on the origin and nature of the materials to be removed and disposed. The excavations shall be backfilled in conformance with the provisions in Sections 300-3.5, “Structure Backfill” or 306-1.3, “Backfill and Densification,” depending on the nature of the strudture or conduit that the excavation being backfilled accommodates. Excavations after backfilling shall be kept well filled and maintained in a smooth and well-drained condition until permanent repairs are made. All excavations shall be filled, and sidewalks, pavement, and landscaping restored at each intersection prior to excavating at any other intersection, unless otherwise permitted by the Engineer. Excavations in the street or highway shall be performed in such a manner that not more than one traffic lane is restricted at any time, unless otherwise approved by the Engineer. 209-2.02 Removing and Replacing Improvements. In addition to the requirements of sections 7-9, “Protection and Restoration of Existing Improvements” and 306-1.5, “Trench Resurfacing” Improvements such as sidewalks, curbs, gutters, portland cement concrete and asphalt concrete pavement, underlying material, lawns and plants, and any other improvements removed, broken or damaged by the Contractor’s operations, shall be replaced or reconstructed with the same kind of material as found on the work or with materials of equal quality. The new work shall be left in a serviceable condition. Whenever a part of a square or slab of existing concrete sidewalk, curb, gutter, or driveway is broken or damaged, the entire square, section or slab shall be removed and the concrete reconstructed as above specified. The outline of all areas to be removed in portland cement concrete sidewalks and driveways and in pavements shall be cut to a minimum depth of 50 mm (2”) with an abrasive type saw prior to removing the sidewalk, driveways and pavement material. Cuts shall be neat and true along score lines, with no shatter outside the removal area. 209-2.03 Foundations. Portland cement materials and construction methods shall conform to Section 201 , “Concrete, Mortar and Related concrete Materials,” for Materials and Section 303, ”Concrete and Masonry Construction,” for construction methods. Concrete foundations shall rest on firm ground. Reinforced cast-in-drilled-hole concrete pile foundations for traffic signal and lig hting standards shall conform to the provisions in Section 205-3.3, “Cast-in-Place Concrete Piles,” except that material resulting from drilling holes shall be disposed of as provided in Section 209-2.01, “Excavating and Backfilling.” The exposed portions of the foundation shall be formed to present a neat appearance. @w t# Revised 10/08/03 Contract No. 3899-1 Page 77 of 149 Pages I I I I I I I P I I I I I I Forms shall be true to line and grade. Tops of foundations for posts and standards, except special foundations, shall be finished to curb or sidewalk grade or as directed by the Engineer. Forms shall be rigid and securely braced in place. Conduit ends and anchor bolts shall be placed in proper position and to proper height, and shall be held in place by means of a template until the concrete sets. Anchor bars or studs and nuts, except for Type 30 and Type 31 lighting standards, shall conform to ASTM Designation: A 307. Headed anchor bolts for foundations shall conform to the specifications of ASTM Designation: A 307, Grade B with S1 supplementary requirements. At the option of the Contractor, nonheaded anchor bolts for foundations shall conform either to the specifications of ASTM Designation: A 307, Grade C or to the provisions in AASHTO Designation: M 314, Grade 36 or 55 with SI supplementary requirements. When nonheaded anchor bolts conforming to the specifications of ASTM Designation: A 307, Grade C are furnished, the end of each fabricated anchor bolt shall be either coded by end stamping as required in ASTM Designation: A 307 or the end that projects from the concrete shall be permanently coded with a green color by the manufacturer. High strength anchor bolts, bars, or studs for Type 30 and Type 31 lighting standards shall conform to ASTM Designation: A 325, A 325M or A 449 and shall comply with the mechanical requirements of ASTM Designation: A 325 or A 325M after galvanizing. Nuts and washers for high strength anchor bolts shall conform to ASTM Designations: A 563 or A 563M, and F 476 or F 476M, respectively. In addition fo the requirements of ASTM Designation: A 449, studs shall be marked on either end as required for bolt heads. All steel parts shall be galvanized in accordance with the provisions in Section 21 0-3.6, "Galvanizing for Traffic Signal Facilities." The upper threaded portion of all anchor bolts shall be provided with 2 nuts and 2 washers each. Anchor bars or studs shall be provided with 3 nuts and washers each. Welding shall not be performed on any portion of the body of high-strength anchor bolts, anchor bars, or studs. Plumbing of the standards shall be accomplished by adjusting the leveling nuts before placing mortar or before the foundation is finished to final grade. Shims, or other similar devices shall not be used for plumbing or raking of posts, standards or pedestals. Both forms and ground which will be in contact with the concrete shall be thoroughly moistened before placing concrete. Forms shall not be removed until the concrete has thoroughly set. Ordinary surface finish, as specified in Section 303-1.9.2, "Ordinary Surface Finish," shall be applied to exposed surfaces of concrete. Where obstructions prevent the construction of a planned foundation, the Contractor shall construct an effective foundation as directed by the Engineer. The foundations shown on the plans shall be extended if conditions require additional depth, and the additional work, if ordered by the Engineer, will be paid for as extra work as provided in Section 3-2, "Changes Initiated By The Agency." Unless otherwise specified or shown on the plans, foundations not to be reused shall be removed. When a foundation is shown on the plans to be abandoned, the top of foundation, anchor bolts, and conduits shall be removed to a depth of not less than 1.0 m (3') below surface of sidewalk or unimproved ground. The resulting hole shall be backfilled with material equivalent to the surrounding material. Unless otherwise shown on the plans, all standards to be relocated shall be provided with new foundations and anchor bolts of the proper type and size. Posts, poles, standards, pedestals, and cabinets shall not be erected until the foundation has set at least 7 days, and shall be plumbed or raked, as directed by the Engineer. In unpaved areas, a 1 .O m (3') square, 100 mm (4") thick or of the size shown on the plans, whichever is the larger, raised pad of portland cement concrete shall be placed in front of each controller cabinet. 43 Revised 10/08/03 Contract No. 3899-1 Page 78 of 149 Pages J 209-2.04 Standards, Steel Pedestals and Posts. Standards for traffic signals and lighting, and steel pedestals for cabinets and other similar equipment shall be located as shown on the plans. Workmanship and finish shall be equal to the best general practice of metal fabrication shops. All welding shall conform to AWS D1.l, “Structural Welding Code,” and to the requirements in this Section 209-2.04. All welds joining the shafts of the standards and mast arms to their base plates shall be as shown on the plans, however, alternative weld joint details may be approved by the Engineer. Approval of alternative weld joint details will be contingent upon the proposed weld joint passing both weld procedure and nondestructive testing as deemed necessary by the Engineer. All costs of the supplemental testing shall be borne by the Contractor. All standards except Type 1, and all signal mast arms, shall have an aluminum identification plate, as noted on the plans, attached with stainless steel rivets or screws. Type 1 standards and steel pedestals for controller cabinets shall be constructed of 3 mm (.125”) or thicker galvanized steel; or 100 mm (4“) standard weight galvanized, steel pipe or Size 103, Type I conduit, with the top designed for post-top slip-fitter. Standard weight galvanized, steel pipe shall conform to the specifications of ASTM Designation: A 53. Materials and construction methods for all ferrous metal parts of standards, with shaft length of 4.6 m (IS) and longer, shall conform to the details shown on the plans, the requirements of Sections 206, “Miscellaneous Metal Items,” for Materials and Section 304, “Metals Fabrication and Construction,” for construction methods except as otherwise noted, and the following requirements: 1) Except as otherwise specified, standards shall be fabricated from sheet steel of weldable grade having a minimum yield strength, after fabrication, of 276 Mpa (40,000 psi). Certified test reports which verify conformance to the minimum yield strength requirements shall be submitted to the Engineer. The test reports may be the mill test reports for the as-received steel or, when the as-received steel has a lower yield strength than required, the Contractor shall provide supportive test data which provides assurance that the Contractor’s method of cold forming will consistently increase the tensile properties of the steel to meet the specified minimum yield strength. The supportive test data shall include tensile properties of the steel both before and after cold forming for specific heats and thicknesses. 2) When a single-ply 8 mm (0.3125“) thick pole is specified, a 2-ply pole with equivalent section modulus may be substituted. Standards may be fabricated of full-length sheets or shorter sections. Each section shall be fabricated from not more than 2 pieces of sheet steel. Where 2 pieces are used, the longitudinal welded seams shall be directly opposite one another. When the sections are butt-welded together, the longitudinal welded seams on adjacent sections shall be placed to form continuous straight seams from base to top of standard. 3) Butt-welded transverse joints shall be strengthened by inserting a metal sleeve at each joint. The sleeve shall be 3 mm (0.120“) nominal thickness, or thicker, steel having the same chemical composition as the steel in the standard. When the sections to be joined have different specified minimum yield strengths, the steel in the sleeve shall have the same chemical composition as the higher minimum yield strength steel to be joined. The metal sleeve shall have a minimum length of 25 mm. The sleeve shall be centered at the joint and have the same taper as the standard with the outside of the sleeve in full contact with the inside of the standard throughout the sleeve length and circumference. All welds shall be continuous. The weld metal at the transverse joint shall extend to the sleeve, making the sleeve an integral part of the joint. Longitudinal welds in steel tubular sections will be tested in accordance with California Test 664. The sampling frequency shall be as determined by the Engineer. The welds may be made by the electric resistance welding process. All exposed welds, except fillet and fatigue resistant welds and welds on top of mast arms, shall be ground flush with the base metal. e %# Revised 10/08/03 Contract No. 3899-1 Page 79 of 149 Pages I I 1 1 I I I @I I I I I 1 I 1 I J I b' I I I I I I I I@ I I I I I I 4) All exposed edges of the plates which make up the base assembly shall be finished smooth and all exposed corners of the plates shall be neatly rounded unless otherwise shown on the plans. Shafts shall be provided with slip-fitter shaft caps. Standards shall be straight, with a permissive variation not to exceed 25 mm (1") measured at the midpoint of a 9 m (30) or 11 m (36') standard and not to exceed 20 mm (3/4u) measured at the midpoint of a 5 m (17') through 6 m (20') standard. Variation shall not exceed 25 mm (I") at a point 4.5 m (15') above the base plate for Type 35 and Type 36 standards. 5) All galvanized nuts, used on assemblies with a specified preload or torque, shall be lubricated in accordance with the requirements specified for galvanized Grade DH nuts in ASTM Designation: A 563 or A 563M. 6) Standards with an outside diameter of 300 mm (12") or less shall be round. Standards with an outside diameter greater than 300 mm (12") shall be round or multisided. Multisided standards shall have a minimum of 10 sides which shall be convex and shall have a minimum bend radius of 100 mm (4"). 7) Mast arms for standards, shall be fabricated from material as specified for standards and shall conform to the dimensions shown on the plans. 8) The cast steel option for slip bases shall be fabricated from material conforming to the requirements of ASTM Designation: A 27/A 27M, Grade 70-40. Other comparable material may be used if written permission is given by the Engineer. The casting tolerances shall be in accordance with the Steel Founder's Society of America recommendations (green sand molding). One casting from each lot of 50 castings or less shall be subject to radiographic inspection, in accordance with the provisions in ASTM Designation: E 94. The castings shall comply with the acceptance criteria severity level 3 or better for all types and categories of discontinuities as specified in ASTM Designations: E 186 and E 446. If the one casting fails to pass the inspection, 2 additional castings shall be radiographed. Both of these castings shall pass the inspection or the entire lot of 50 will be rejected. Material certifications consisting of physical and chemical properties, and radiographic films of the castings shall be filed at the manufacturer's office. These certifications and films shall be available for inspection upon request. 9) High-strength bolts, nuts and flat washers used to connect slip base plates shall conform to ASTM Designation: A 325 or A 325M and shall be galvanized as specified in Section 210-3.6, "Galvanizing for Traffic Signal Facilities." 10) Plate washers shall be fabricated by saw cutting and drilling steel plate conforming to AIS1 Designation: 101 8, and be galvanized as specified in Section 21 0-3.6, "Galvanizing for Traffic Signal Facilities." 11) Prior to galvanizing, all burrs and sharp edges shall be removed and holes shall be chamfered sufficiently on each side to allow the bolt head to make full contact with the washer without tension on the bolt. 12) High-strength cap screws shown on the plans for attaching mast arms to standards shall conform to ASTM Designation: A 325, A 325M or ASTM Designation: A 449 and shall comply with the mechanical requirements of ASTM Designation: A 325 or A 325M after galvanizing. The cap screws shall be galvanized as specified in Section 21 0-3.6, "Galvanizing for Traffic Signal Facilities." The threads of the cap screws shall be coated with a lubricant which is clean and dry to the touch. 13) The galvanized faying surfaces of the connections between signal or lighting mast arms and poles shall be free of surface imperfections, such as lumps, runs, and scum, which would prevent intimate, uniform contact between the faying surfaces. 14) Handholes in the base of standards shall conform to the details shown on the plans. All handholes shall be provided with covers. 15) Changes in configuration of mast arms will be permitted, provided the mounting height and stability are maintained. Fabricators electing to use larger than minimum arm diameters shall adjust the details as required to permit solid seating of the cap screws. All arms shall be bent to the approximate configuration shown on the plans. A smooth curving arm is required. ?$ Revised 10/08/03 Contract No. 3899-1 Page 80 of 149 Pages I Standard Type 15-SB 30 31 36-2OA I I Torque (Newton-meters) Torque Foot- Pounds 200 150 200 150 275 200 225 165 I I Holes left in the shafts of existing standards, due to removal of equipment or mast arms, shall be repaired by welding in a suitable disk, grinding smooth, and painting as provided for repairing damaged galvanized surfaces in Section 21 0-3.6, "Galvanizing for Traffic Signal Facilities." When directed by the Engineer, existing standards to be relocated or reused in place shall be repaired. Large dents shall be removed, shafts shall be straightened, and portions which are in poor condition due to corrosion or damage, shall be replaced. Extent of repairs or replacements will be determined by the Engineer and the repairs or replacements ordered by the Engineer will be paid for as extra work as provided in Section 3-2, "Changes Initiated By The Agency." I I Anchor bolts or bars and nuts required for relocating existing standards shall be furnished by the Contractor. When a standard or mast arm is relocated, or when a used standard or mast arm is Agency-furnished, new nuts, bolts, cap screws and washers shall be provided and, if the standard has a slip base, a new keeper plate shall be provided. New hardware shall conform to the requirements for hardware used with new standards. New standards, mast arms, posts and other ferrous materials shall be galvanized as provided in Section 21 0-3.6, "Galvanizing for Traffic Signal Facilities." 209-2.05 Conduit. installations, and where conductors are run inside poles. Conduit shall be of the sizes shown on the plans and as specified in this Section 209-2.05. In addition, the Contractor may, as an option at the Contractor's expense, use conduit of a larger size than that shown or specified, provided the larger size is used for the entire length of the run from outlet to outlet. Reducing couplings will not be permitted. New conduit shall not pass through foundations for standards. All conductors shall be run in conduit, except overhead and temporary 1 43 Revised 10/08/03. Contract No. 3899-1 Page 81 of 149 Pages I I I I I I I I P I I I I I I L I 209-2.05A Material. Conduit and conduit fittings shall be UL or ETL listed and shall conform to the following: Type 1. Hot-dip galvanized rigid steel conduit conforming to the requirements in UL Publication UL 6 for Rigid Metallic Conduit. The zinc coating will be tested in accordance with ASTM Designation: A 239. 2) Type 2. Hot-dip galvanized rigid steel conduit conforming to Type 1 above and coated with polyvinyl chloride or polyethylene. The exterior thermoplastic coating shall have a minimum thickness of 0.9 mm (35 mils). 3) Type 3. Rigid non-metallic conduit conforming to the requirements in the UL Standard for Rigid Non-Metallic Conduit (Publication UL 651). Type 3 conduit shall be installed at all underground locations. 4) Type 4. Liquid tight flexible metal conduit shall consist of conduit with a liquid tight, non-metallic, sunlight-resistant jacket over an inner flexible metal core. Type 4 conduit shall be UL listed for use as the grounding conductor. 5) Type 5. Intermediate steel conduit (IMC) conforming to the requirements in UL Publication 1242 for Intermediate Metallic Conduit. Type 5 conduit shall only be used when specified. Bonding bushings to be installed on metal conduit shall be insulated and shall be the galvanized or zinc alloy type. All conduit installed underground shall be Type 3, rigid non-metallic conduit. Type 3 conduit shall be installed at underground locations only. 209-2.05B Use. Exposed conduit installed on a painted structure shall be painted the same color as the structure. Unless otherwise indicated, the minimum metric trade size of conduit shall be: 1) From an electrolier to the adjacent pull box shall be Size 41 (Ill2" dia). 2) From a pedestrian push button post to the adjacent pull box shall be Size 27 (1" dia). 3) From a signal standard to the adjacent pull box shall be Size 53 (2" dia). 4) From a controller cabinet to the adjacent pull box shall be Size 78 (3" dia). 5) For detector runs shall be Size 41 (I 'I2'' dia). 6) Not otherwise specified shall be Size 41 (1 '/; dia). 209-2.05C Installation. Conduit shall be installed in conformance with the codes and regulations listed in Section 209-1.02, "Regulations and Code." Conduit runs shown on the plans may be changed to avoid underground obstructions with written approval by the Engineer. The ends of all conduits, whether shop or field cut, shall be reamed to remove burrs and rough edges. Cuts shall be made square and true. Slip joints or running threads will not be permitted for coupling conduit, When a standard coupling cannot be used for coupling metal type conduit, a UL or ETL listed threaded union coupling shall be used. All couplings for metal type conduit shall be tightened to provide a good electrical connection throughout the entire length of the conduit run. Conduit shall be tightened into couplings or fittings using strap wrenches or approved groove joint pliers. Conduit threads and damaged surfaces on metal conduit shall be painted with 2 applications of approved unthinned zinc-rich primer (organic vehicle type) conforming to the requirements in Section 21 0-3.6, "Galvanizing for Traffic Signal Facilities." Aerosol cans shall not be used. The ends of conduit shall be threaded and shall be capped with standard pipe caps or "pennies" to protect the raceway against dirt and concrete until wiring is started. When caps or "pennies" are removed, the ends of conduit and conduit fittings shall be provided with conduit bushings. Conduit terminating in pull boxes or foundations shall be provided with insulated bonding bushings Conduit bends, except factory bends, shall have a radius of not less than 6 times the inside diameter of the conduit. Where factory bends are not used, conduit shall be bent, without crimping or flattening, using the longest radius practicable. <J Revised 10/08/03 Contract No. 3899-1 Page 82 of 149 Pages A No. 12 copper pull wire or a pull rope shall be installed in all conduits which are to receive future conductors. The pull rope shall be nylon or polypropylene with a minimum tensile strength of 2225 N (500 pounds). At least 0.6 m (2') of pull wire or rope shall be doubled back into the conduit at each termination. Existing underground conduit to be incorporated into a new system shall be cleaned with a mandrel or cylindrical wire brush and blown out with compressed air. Conduit shall be laid to a depth of not less than 460 mm (18") below grade in portland cement concrete sidewalk areas and curbed paved median areas, and not less than 750 mm (30") below finished grade in all other areas. Conduit may be laid on top of the existing pavement within new curbed medians being constructed on top of the existing pavement. Conduit couplings shall be located at least 150 mm (6") from face of foundation. Unless "Trenching In Pavement Method" is specifically allowed or required on the plans or in these special provisions, conduit shall be placed under existing pavement by jacking or drilling methods. Pavement shall not be disturbed without permission from the Engineer. In the event obstructions are encountered, upon approval of the Engineer, small holes may be cut in the pavement to locate or remove obstructions. Jacking or drilling pits shall be kept 0.6 m (2') clear of the edge of any type of pavement wherever possible. Excessive use of water, such that pavement might be undermined or subgrade softened, will not be permitted. Conduit to be placed as part of the completed work shall not be used for drilling or jacking. When "Trenching in Pavement Method" is specifically allowed or required on the plans or in these special provisions, installation of conduit under pavement shall conform to the following: 1) Conduit shall be placed under existing pavement in a trench approximately 50 mm (2") wider than the outside diameter of the conduit to be installed. 2) Trench shall not exceed 150 mm (6") in width. 3) Trench depth shall not exceed 300 mm (12") or conduit metric trade size plus 250 mm (IO"), whichever is greater, except that at pull boxes the trench may be hand dug to required depth. 4) The top of the installed conduit shall be a minimum of 230 mm (9") below finished grade. In areas where additional pavement is to be placed, trenching installation shall be completed prior to placing the final pavement layer. 5) The outline of all areas of pavement to be removed shall be cut to a minimum depth of 75 mm (3") with a rock-cutting excavator specifically designed for this purpose. 6) Cuts shall be neat and true with no shatter outside the removal area. 7) The conduit shall be placed in the bottom of the trench and the trench shall be backfilled with trench backfill slurry concrete. 8) Concrete backfill shall be placed to the pavement surface except, when the trench is in asphalt concrete pavement and additional pavement is not being placed, the top 30 mm (0.10') of the trench shall be backfilled with asphalt concrete produced from commercial quality paving asphalt and aggregates. Prior to spreading asphalt concrete, paint binder (tack coat) shall be applied as specified in Section 302-5.4, "Tack Coat." Spreading and compacting of asphalt concrete shall be performed by any method that will produce an asphalt concrete surfacing of uniform smoothness, texture, and density. All excavated areas in the pavement shall be backfilled, except for the top 30 mm (O.lO'), by the end of each work period. The top 30 mm (0. IO') shall be placed within 3 calendar days after trenching. 209-2.06 Pull Boxes. Pull boxes shall be installed at the locations shown on the plans or as specified. The Contractor may, as an option, at the Contractor's expense, use pull boxes of a larger standard size than that shown or specified. 209-206A Materials. Pull boxes, covers and extensions for installation in the ground or in sidewalk areas shall be of the sizes and details shown on the plans and shall be precast of reinforced portland cement concrete (PCC). I I I I 1 I @ Revised 10/08/03 Contract No. 3899-1 Page 83 of 149 Pages I Covers shall be secured with 9 mm (3/8") bolts, cap screws, or studs, and nuts which shall be of brass, stainless steel or other non-corroding metal material. Stainless steel holddown bolts, cap screws or studs, and nuts and washers shall have a chromium content of not less than 18 percent and a nickel content of not less than 8 percent. All ferrous metal parts shall be galvanized in accordance with the provisions in Section 210-3.6, "Galvanizing for Traffic Signal Facilities." 209-2.06B Cover Marking. Covers for pull boxes, except covers for ceiling pull boxes, shall be marked as shown on the plans. Marking shall be clearly defined and uniform in depth and may be placed parallel to either the long or short sides of the cover. Marking letters shall be between 25 mm (1") and 75 mm (3") high. Marking shall be applied to each steel or cast iron cover prior to galvanizing by one of the following methods: (a) Cast iron strips, at least 6 mm (1/4'1) thick, with the letters raised a minimum of 1.5 mm (l/16"). Strips shall be fastened to covers with 6 mm ('I4") flathead stainless steel machine bolts and nuts. Bolts shall be peened after tightening. (b) Sheet steel strips at least 0.7 mm (22 ga.) with the letters raised a minimum of 1.5 mm ('/16") above the surrounding surface of the strips. Strips shall be fastened to covers by spot welding, tack welding or brazing, with 6 mm (1/4") stainless steel rivets, or with 6 mm roundhead stainless steel machine bolts and nuts. Bolts shall be peened after tightening. (c) Bead welding the letters on the covers. The letters shall be raised at least 2 mm (3/32''). 209-2.066 Installation and Use. Pull boxes shall be installed at the locations shown on the plans and, in conduit runs exceeding 60 m(200'), shall be spaced at not over 60 m (200') intervals. The Contractor may, at the Contractor's expense, install additional pull boxes to facilitate the work. The bottoms of pull boxes installed in the ground or in sidewalk areas, shall be bedded in crushed rock as shown on the plans. 209-2.08 Conductors. Conductors shall be copper of the gage shown on the plans, unless specified otherwise. Copper wire shall conform to the specifications of ASTM Designations: B 3 and B 8. Wire sizes, other than conductors used in loop detector lead-in cable, shall be based on American Wire Gage (AWG), except that conductor diameter shall be not less than 98 percent of the specified AWG diameter. Conductors for branch circuits shall be sized to prevent a voltage drop exceeding 3 percent at the furthest connected load, while drawing the combination of all connected loads capable of simultaneous operation. The maximum voltage drop for both feeders and branch circuits shall not exceed 5 percent at the furthest connected load, while drawing the combination of all connected loads capable of simultaneous operation. Conductors used in loop detector lead-in cable shall conform to the specifications of ASTM Designation: B 286. A Certificate of Compliance conforming to the provisions in Section 4-1.5, "Certification," shall be submitted by the manufacturer with each type of cable to be used on a project. 209-2.08A Conductor Identification. All single conductors in cables, except detector lead-in cables, shall have clear, distinctive and permanent markings on the outer surface throughout the entire length showing the manufacturer's name or trademark, insulation type letter designation, conductor size, voltage rating and the number of conductors if a cable. Conductor insulation shall be of a solid color or of basic colors with a permanent colored stripe as detailed in the following table unless otherwise specified. Solid or basic colors shall be homogeneous through the full depth of insulation. Identification stripes shall be continuous over the entire length of the conductor. For conductor sizes No. 2 and larger, the insulation may be black and the ends of the conductors shall be taped with electrical insulating tape of the required color for a minimum of 500 mm (20"). All single conductors in cables shall be marked as shown in Table 209-2.08A (A): \# Revised 10/08/03 Contract No. 3899-1 Page 84 of 149 Pages TABLE 209-2.08A IA) Y. Lighthg Lighting Circuit Signal Phase or Function .................................... Vehicle Signals .................................... .................................... ................................ ................................ p ................................ ,5p ................................ Jnirounded-Line 2 ........... Red Jngrounded to Photoelectric Unit [PEUI Black Control Multiple Service Sign Lighting (Note 8) (Note 7) Flashing Beacons Switching leg from PEU unit or SM transformer .......... Red Jngrounded-Line 1 (Signals) Black Jngrounded-Line 2 (Lighting) Jngrounded between Flasher ,?edestrian Push Buttons .. White Red (Note 10) Jngrounded-Line 1 ........... Black Jngrounded-Line 2 ........... Red and Beacons ................. Red or Yellow Pffset ................................ I Orange Railroad Pre-Emption ... J Black ignals & Multiple Lighting Jghting Control ................ Multiple Service ................ Eommon ........................... =lash ................................. 3ial 2 Interconnect ................................ Jial 3 ................................ Grounded & Common flashing Beacons 8, Sign Lighting Notes: White White White White White Orange Orange Orange - Stripe Band Symbols Minimum (Note 1) (Note 6) Size (Note 11) Black 2,6 .................... 14 Orange 4,8 .................... 14 None 1,5 .................... 14 Purple 3,7 .................... 14 Black 2p,6p ................ 14 Orange 4p,8p ................ 14 None Ip.5~ ................ 14 None None Black None None None None None None None None None None None Purple 3p;7p ................ 14 Black P-2,P-6 ............. 14 Orancle P4.P-8 ............ A 14 -~ SL-2 ................. 10 F-Location No, (See Note 3) ... 14 No band requirec 14 No band requirec 10 No band requirec 12 C-3 ................... 14 No band requirec 14 I ........................ 14 I-F ..................... 14 I-D2 .................. 14 I-D3 .................. 14 1-0 .................... 14 R ...................... 14 No band requireq 14 1 P-I jP-5 ............ 1 i'J'JE Pur le P-3 P-7 ............. None CON-1 .............. CON-2 .............. None No band require 14 None No band reauire 14 None INo band required 14 None 1 ML1 ..................I 10 None I C2 ..................... 14 None I No band reauirel 6 -7- - None I Except per Note( 8 None I SL-1 ................. I 10 1. On overlaps, insulation is striped for first phase in designation, for example, a phase (2+3) conductor is striped as for phase 2. 2. Band for overlap and special phases as required. 3. Flashing beacons having separate service do not require banding. 4. These requirements do not apply to signal cable. 5. "S" if circuit is switched on line side of service equipment by utility. 6. Band conductors in each pull box and near ends of termination points. On signal light circuits, a single band may be placed around 2 or 3 ungrounded conductors comprising a phase. 7. Ungrounded conductors between service switch and flasher mechanism shall be black and banded as indicated in this column. 8. Conductors between ballasts and sign lighting lamps shall be No. 16 and color shall correspond to that of the ballast leads. 9. Both conductors between external H.I.D. ballast and lamp socket shall be black. IO. Black acceptable for size No. 2 and larger. Tape ends for 500 mm (20") with indicated color. 11. Wire sizes listed are minimums. Ampacity requirements of specific circuits or voltage drop may necessitate larger conductors. Revised 10/08/03 Page 85 of 149 Pages Contract No. 3899-1 I I I I I I I I Y I I I I I I I I J J b I I I P I t I II) red yellow brown red/black stripe I I I I 1 I yellow/black stripe brownlblack stripe black whitelblack stripe 209-2.086 Multiple Circuit Conductors. Conductors for multiple circuits shall be UL or ET1 listed and rated for 600-volt operation. The insulation for No. 14 through No. 4 conductors shall be one of the following: 1) Type TW polyvinyl chloride conforming to the requirements of ASTM Designation: D 221 9. 2) Type THW polyvinyl chloride. 3) Type USE, Type RHH or Type RHW cross-linked polyethylene. At any point, the minimum thickness of any Type TW, THW, USE, RHH or RHW insulation shall be 1.0 mm (40 mils) for conductor sizes No. 14 to No. 10, inclusive, and 1.3 mm (54 mils) for No. 8 to No. 2, inclusive. The insulation for No. 2 and larger conductors shall be one of the types listed above or shall be Type THWN. Conductors for wiring wall luminaires shall be stranded copper, with insulation rated for use at temperatures up to 125°C. Overhead lighting conductors shall be No. 8, or larger, medium hard drawn copper with weatherproof covering. 209-2.08C Series Circuit Conductors. Conductors for series circuits shall be No. 8, shall be rated for 5000-volt operation and shall be insulated with 3.7 mm (150 mils) minimum thickness polyvinyl chloride compound conforming to the specifications of ASTM Designation: D 221 9, or polyethylene conforming to the specifications of ASTM Designation: D 1351. 209-2.08D Signal Cable. Simal cable shall be installed. Individual conductors are not allowed. Signal cable shall conform to the following: The cable jacket shall be black polyethylene with an inner polyester binder sheath, and shall be rated for 600- volt and 75°C. All cables shall have clear, distinctive, and permanent markings on the outer surface throughout the entire length of the cable showing the manufacturer’s name or trademark, insulation designation, number of conductors, conductor sizes, and the voltage rating of the jacket. Filler material, if used, shall be polyethylene material. Individual conductors in the cable shall be solid copper with Type THWN insulation, and shall conform to the requirements in Section 209-2.08, “Conductors,” and ASTM Designation: B 286. The minimum thickness of Type THWN insulation, at any point, shall be 0.3 mm ( 13 mils) for conductor sizes No. 14 and No. 12, and 0.4 mm (18 mils) for conductor size No. IO. The minimum thickness of the nylon jacket shall be 0.1 mm (4 mils) at any point. Three-Conductor Cable (SCSC). The 3-conductor signal cable shall consist of three No. 14 conductors. The cable jacket shall have a minimum average thickness of 1.1 mm (45 mils) and a minimum thickness at any point of 0.9 mm (36 mils). The nominal outside diameter of the cable shall not exceed 10 mm (0.10”). The color code of the conductors shall be blue/black stripe, blue/orange stripe, and whiteMack stripe. The 3 conductor cable shall be used for pedestrian push buttons and a spare. Five-Conductor Cable (5CSC). The 5-conductor signal cable shall consist of five No. 14 conductors. The cable jacket shall have a minimum average thickness of 1 .I mm (45 mils) and shall have a minimum thickness at any point of 0.9 mm (36 mils). The nominal outside diameter of the cable shall not exceed 13 mm (0.50”). The color code of the conductors shall be red, yellow, brown, black, and white. 4w %# Revised 10/08/03 Contract No. 3899-1 Page 86 of 149 Pages J Twelve-Conductor Cable (I SCSC). The 12-conductor signal cable shall consist of eleven No. 14 conductors and one No. 12 conductor. The cable jacket shall have a minimum average thickness of 1.5 mm (60 mils) and shall have a minimum thickness at any point of 1.2 mm (48 mils). The nominal outside diameter of the cable shall not exceed 17 mrn (0.70”). The color code for the No. 12 conductor shall be white. The color code and functional connections for the No. 14 conductors shall be as Table 209-2.08D(B), unless otherwise approved by the Engineer: I Color Code red yellow brown red/black stripe yellow/black stripe browdblack stripe black/red stripe black/white stripe black red/white stripe brown/white stripe Termination Phase I I I vehicle signal red 2,4, 6 or 8 vehicle signal yellow 2,4,6 or 8 vehicle signal green 2,4,6 or 8 vehicle signal red 1, 3, 5or7 vehicle signal yellow 1,3,5or7 vehicle signal green 1, 3, 5or7 spare, or use as required for red or Don’t Walk spare, or use as required for yellow spare, or use as required for green or Walk ped signal Don’t Walk ped signal Walk ~- ~~ Revised 10/08/03 Contract No. 3899-1 Page 87 of 149 Pages I TABLE 209-2.08DfC) I I I I I I I I I I I I I I I I black I spare I 1) The signal commons in each 28-conductor cable shall be kept separate except at the signal controller. 2) Each 28-conductor cable shall be labeled in each pull box "Cl" or "C2",. 3) The cable identified "CI" shall be used for signal Phases 1, 2, 3 and 4. The cable identified "C2" shall be used for signal Phases 5, 6, 7 and 8. Each signal cable, except 28-conductor, shall be marked, in each pull box, showing the signal standard to which it is connected. 209-2.08E Signal Interconnect Cable (SIC). Signal Interconnect Cable shall consist of six or twelve No. 20, minimum, stranded tinned copper conductors as shown on the plans or required herein. Each conductor shall be insulated with 0.33 mm (0.013"), minimum nominal thickness, color coded, polypropylene material. Conductors shall be in twisted pairs. Color coding shall distinguish each pair. Each pair shall be wrapped with an aluminum polyester shield and shall have a No. 22 or larger, stranded, tinned copper drain wire inside the shielded pair. The cable jacket shall be black, high density polyethylene, rated for a minimum of 300- volts and 60°C, and shall have a nominal wall thickness of 1.0 mm (40 mils), minimum. The cable jacket or the moisture-resistant tape directly under the outer jacket shall be marked with the manufacturer's name, insulation type designation, number of conductors and conductor size, and voltage and temperature ratings. Splices shall be made only where shown on the plans or in controller cabinets. A minimum of one meter (3') of slack shall be provided at each splice and 2 m (6') at each controller cabinet. Splices of conductors shall be insulated with heat-shrink tubing of the appropriate size and shall overlap the conductor insulation at least 15 mm (0.5"). The overall cable splice shall be covered with heat-shrink tubing, with at least 40 mm (11/21') of overlap of the cable jacket. e= \# Revised 10/08/03 Contract No. 3899-1 Page 88 of 149 Pages 209-2.09 Wiring. All conductors shall be run in conduit, except overhead and temporary installations and where conductors are run inside poles. Wiring shall be done in conformance with the regulations and code listed in Section 209-1.02, "Regulations and Code," and the following additional requirements: 209-2.09A Circuitry. Sufficient traffic signal light conductors shall be provided to perform the functional operation of the signal and, in addition thereto, 3 spare conductors shall be provided in all conduits containing traffic signal light conductors, unless shown otherwise on the plans. Trafficsignal light conductors shall not run to a terminal block on a standard unless they are to be connected to a signal head that is mounted thereon. Connection to each terminal of a pedestrian push button shall be by a single conductor. The common for pedestrian push button circuits shall be separate from the traffic signal light circuit grounded conductors. Where ballasts or transformers are used, series conductors shall be run from ballast to ballast, transformer to transformer, and from ballast or transformer to service. 209-2.09B Installation. A UL or ETL listed inert lubricant shall be used in placing conductors in conduit. Conductors shall be pulled into conduit by hand and the use of winches or other power actuated pulling equipment will not be permitted. All conductors shall be Dulled directlv from the spool into the conduit and shall not be drawed on the Qround as to cause damage to the conductors. When new conductors are to be added to existing conductors in a conduit, all conductors shall be removed; the conduit shall be cleaned as provided in Section 209-2.05C, "Installation"; and both old and new conductors shall be pulled into the conduit as a unit. Where traffic signal light conductors are run in lighting standards containing street lighting conductors from a different service point, either the traffic signal light conductors or the lighting conductors shall be encased in flexible or rigid metal conduit, to a point where the 2 types of conductors are no longer in the same raceway. Temporary conductors less than 3 m (IO') above grade shall be enclosed in flexible or rigid metal conduit. At least 0.3 m (1 ') of slack shall be left for each conductor at each signal or lighting standard, or combined standard, and at least one meter (3') of slack at each pull box. At least one meter (3') of slack shall be left for each conductor at each splice. Ends of spare conductors or conductors terminated in pull boxes shall be taped to provide a watertight seal. Conductors within fixtures or service cabinets shall be neatly arranged and shall be cabled together with self-clinching nylon cable ties, or other method approved by the Engineer. Traffic signal light conductors, interconnect conductors, service conductors, detector conductors and cables in controller cabinets and flashing beacon cabinets shall be neatly arranged, and shall be cabled together with self-clinching nylon cable ties, or enclosed in plastic tubing or raceway. Conductor identification shall be provided under the following conditions: 1) Where signal phase or circuit are not clearly indicated by conductor insulation color and stripe as detailed in the conductor table in Section 209-2.08, 'Conductors," or when identification stripes are not available, marking shall be as detailed in the conductor table for special and overlap phases. 2) Where metered and unmetered conductors occupy the same pull box, the unmetered circuit conductors shall be identified, "UNMETERED-STREET LTG," "UNMETERED-COUNT STATION," or as appropriate to describe the unmetered circuit. Conductors shall be permanently identified as to function. Identification shall be placed on each conductor, or each group of conductors comprising a signal phase, in each pull box and near the end of terminated conductors. Identification shall be by direct labeling, tags or bands fastened to the conductors in such a manner that they will not move along the conductors. Labeling shall be by mechanical methods. 1 I 1 I 1 1 I 1 1 1 1 I I 1 em ts Revised 10/08/03 Contract No. 3899-1 Page 89 of 149 Pages 1 It P I I I I I 209-2.096 Connectors and Terminals. Conductors shall be joined by the use of UL or ETL listed crimp type connectors as shown on the plans. Connectors and terminals shall be applied with the proper type tool as recommended by the manufacturer of the connector or terminal being used. Finished connections and terminals shall comply with the requirements of Military Specification MIL-T-7928. All stranded conductors smaller than No. 14 shall be terminated in crimp style terminal lugs. All connectors and terminal lugs for conductor sizes No. 8 and smaller shall be soldered by the hot iron, pouring or dipping method. Open flame soldering will not be permitted. 209-2.09D Splicing and Terminations. Unless specified otherwise or permitted by the Engineer, splices shall conform to the details shown on the plans and will be permitted only in the following types of circuits at the following locations: I) Grounded conductors in pull boxes. 2) Pedestrian push button conductors in pull boxes. 3) Multiple or series lighting conductors in the pull box adjacent to each electrolier or luminaire location or in the bases of Type 21 standards. Where electroliers are more than 120 m (400') apart, splices will be permitted in pull boxes at 120 m (400'), or greater, intervals. 4) When traffic signals are being modified, ungrounded traffic signal light conductors may be spliced in pull boxes at locations shown on the plans. 5) Ungrounded traffic signal light conductors to a terminal compartment or signal head on a standard may be spliced to through conductors of the same phase in the pull box adjacent to the standard. 6) All splices and terminal lugs for conductor sizes No. 8 and smaller shall be soldered by the hot iron, pouring or dipping method. Open flame soldering will not be permitted. 209-2.09E Splice Insulation. All splices shall be capable of satisfactory operation under continuous submersion in water. Multi-conductor cables shall be spliced and insulated to provide a watertight joint and to prevent absorption of moisture by the cable. Where more than one conductor enters the sleeve of a ballast installed in a pull box, the insulation and taping shall be applied between the conductors in such a manner as to provide a watertight joint. Splice insulation shall conform to the details shown on the plans. Low-voltage tape shall be UL or ETL listed and shall be the following types: 1) Self-fusing, oil and flame-resistant, synthetic rubber. 2) Pressure-sensitive, adhesive, polyvinyl chloride, 0.1 5 mm (0.007") minimum thickness. Tape for insulating splices in high-voltage (over 600 V) circuits shall be designed for use on 5-kvolt circuits and shall be resistant to ozone, corona and water. Insulating pad shall be composed of a laminate of 2 mm (0.085") thickness of electrical grade polyvinyl chloride and a 3 mm (0.125") thickness of butyl splicing compound with removable liner. Heat-shrink tubing shall be medium or heavy wall thickness, irradiated polyolefin tubing containing an adhesive mastic inner wall. Minimum wall thickness prior to contraction shall be one millimeter (39 mils). Revised 10/08/03 Contract No. 3899-1 Page 90 of 149 Pages J When heated, the inner wall shall melt and fill all crevices and interstices of the object being covered while the outer wall shrinks to form a waterproof insulation. Each end of the heat shrink tube or the open end of the end cap of heat-shrink tubing shall, after contraction, overlap the conductor insulation at least 38 mm (1%"). Heat-shrink tubing shall conform to the requirements of UL Property Shrinkage Ratio Dielectric Strength Resistivity Tensile Strength Operating Temperature Water Absorption Standard 468D and ANSI C119.1, for extruded insulated tubing at 600-V. All heat-shrink tubing shall also meet the requirements of Table 209-2.09E(A): Requirement 33 percent, maximum, of supplied diameter when heated to 125°C and allowed to cool to 25°C. 140 kV per 10 mm, minimum. 1013 & . mm, minimum. 14 MPa, minimum. -40°C to 90°C (135°C Emergency). 0.5 percent, maximum. When three or more conductors are to be enclosed within a single splice using heat-shrink tubing, mastic shall be placed around each conductor, prior to being placed inside the heat-shrink tubing. The mastic shall be the type recommended by the manufacturer of the heat-shrink tubing. After contraction, the ends and seams of heat-shrink tubing shall be painted with electrical insulating coating. Heat-shrink tubing shall not be heated with an open flame. A heating device designed for the purpose is required. The Contractor may, at the Contractor's option, use either of the following splice insulation methods: 1) "Method 6" as shown on the plans. A minimum of 2 thicknesses of electrical insulating pad shall be used. Pads shall be applied to the splice in accordance with the manufacturer's recommendations. 2) Heat-shrink tubing as provided above. 209-2.095 Fused Splice Connectors. In the pull box adjacent to each luminaire a fused disconnect splice connector shall be installed in each ungrounded conductor between the line and the ballast. The connector shall be readily accessible in the pull box regardless of whether the ballast is remote or is integral with the luminaire. For 240-volt and 480-volt circuits, each connector shall be designed so that both ungrounded conductors are disconnected simultaneously. The connector shall have no exposed metal parts, except the head of a stainless steel assembly screw ma be exposed. The head of the metal as- sembly screw shall be recessed a minimum of 0.8 mm ( /321') below the top of a plastic boss which surrounds the head. ? The splice connector shall completely enclose the fuse and shall protect the fuse against damage from water and weather. The contact between the fuse and fuse holder shall be by spring pressure. The terminals of the splice connector shall be rigidly crimped, using a tool of the type recommended by the manufacturer of the fused splice connector, onto the line conductors and the conductors to the ballasts and shall be insulated and made waterproof in accordance with the splice connector manufacturer's recommendations. Fused splice connectors shall not be used in series circuits. Fuses shall be standard midget, ferrule type, with "Non-Time-Delay" feature, and shall be 10 mm (13/32") x 38 mm (1 1/2u). Revised 10/08/03 Contract No. 3899-1 Page 91 of 149 Pages I I I I li I I II) I I I I I I 209-2.1 0 Bonding and Grounding. Metallic cable sheaths, metal pull box covers, metal conduit, equipment grounding conductors, ballast and transformer cases, service equipment, sign switches, and metal poles and pedestals shall be made mechanically and electrically secure to form a continuous system, and shall be effectively grounded. Bonding jumpers shall be copper wire or copper braid of the same cross sectional area as No. 6 for series lighting systems and No, 8 or larger for all other systems. The jumper size shall be increased to match the load or the circuit breaker size, or shall be as shown on the plans. Equipment grounding conductors shall be color coded to Code requirements or shall be bare. The bonding jumper in standards with handholes shall be attached by a 4.5 mm (3/1su) or larger brass bolt and shall be run to the conduit or bonding wire in the adjacent pull box. Standards without handholes shall be bonded by a jumper attached to all anchor bolts, and shall be run to the conduit or bonding wire in the adjacent pull box. Grounding jumper shall be visible after cap has been placed on foundation. Where slip base standards or slip base inserts are installed, the bonding jumper shall not intrude into the slip plane. Bonding shall be accomplished by a bonding strap to all anchor bolts or a 4.5 mm (3/r6U) or larger brass bolt installed in the bottom slip base plate. One side of the secondary circuit of series-multiple and step-down transformers shall be grounded. Grounding of metal conduit, service equipment and the grounded conductor at service point shall be accomplished as required by the Code and the serving utility, except that grounding electrode conductor shall be No. 6, or larger. For equipment grounding purposes in Type 3 conduit, a No. 6 copper wire shall be run continuously in circuits used for series lighting, and a No. 8, minimum, copper wire shall be run continuously in all other circuits. The bonding wire size shall be increased to match the circuit breaker size, or shall be as shown on the plans. Where Type 3 conduit is to be installed for future conductors, the copper wire may be omitted. Equipment bonding and grounding conductors are not required in conduits which contain only loop lead-in cable or signal interconnect cable or both. At each multiple service disconnect location, a ground electrode shall be furnished and installed. Ground electrodes shall be one-piece lengths of galvanized steel rod or pipe not less than 19 mm (3/4u) in diameter, or of copper clad steel rod not less than 15 mm (5/81() in diameter. Ground electrodes shall be installed in accordance with the provisions of the Code. The service equipment shall be bonded to the ground electrode by use of a ground clamp or exothermic weld and No. 6 or larger copper wire, enclosed in a size 16 or larger diameter conduit. Ground clamp for service grounding and for grounding of equipment on wood poles shall be Size 16 galvanized, malleable iron conduit hub with swivel feature. On wood poles, all metallic equipment mounted less than 2.4 m (87 above ground surface shall be grounded. Bonding of metallic conduit in non-metallic pull boxes shall be by means of bonding bushings and bonding jumpers. Bonding of metallic conduit in metal pull boxes shall be by means of locknuts, one inside and one outside of the box. 209-2.1 1 Service. Electrical service installation and materials shall conform to the requirements of the serving utility. When the service equipment is to be installed on a utility-owned pole, the Contractor shall furnish and install conduit, conductors and all other necessary material to complete the installation of the service. The position of the riser and equipment will be determined by the utility. Service conduit shall conform to the requirements of the serving utility and shall be not less than Size 41 (1 dia.). 4m r.9 Revised 10/08/03 . Contract No. 3899-1 Page 92 of 149 Pages Where a kilowatt-hour meter is required, a meter socket with sealing ring, as approved by the serving utility, shall be furnished and installed. Where a meter socket is installed, the meter enclosure shall be provided with factory installed test bypass facilities as required by the serving utility. Service equipment shall be installed as soon as possible to enable the utility to schedule its work well in advance of the completion of the project. Each service shall be provided with a circuit breaker which shall simultaneously disconnect all ungrounded service entrance conductors. All circuit breakers shall be quick-break on either automatic or manual operation. The operating mechanism shall be enclosed and shall be trip-free from the operating handle on overload. Circuit breakers shall be trip-indicating, shall have frame size plainly marked and shall have trip rating clearly indicated on the operating handle. Overload tripping of breakers shall not be influenced by an ambient temperature range of from -18°C to 50°C. Multiple-pole breakers shall be the internal trip type. All circuit breakers shall be listed by UL or ETL. Current rating of breakers shall be as 'shown on the plans. Circuit breakers used as service disconnect equipment shall have a minimum interrupting capacity of 10 000 A, rms. Circuit breakers shall be enclosed in a NEMA raintight enclosure with dead-front panel and hasp with a 11 mm hole for a padlock. The padlock will be furnished by others. Service equipment enclosures, except Types II and Ill, shall be galvanized. Types II and 111 service equipment enclosures shall be fabricated from galvanized sheet steel or fabricated from sheet steel and zinc or cadmium plated after fabrication, or shall be fabricated from aluminum. Fabrication of service equipment enclosures shall conform to the requirements of Section 209-3.04A, "Cabinet Construction." Steel enclosures shall be painted in accordance with the provisions in Section 209-2.16, "Painting." All overlapping exterior seams and doors shall meet the requirements for Type 3R enclosures specified in the NEMA Enclosure Standards. Except for falsework lighting and power for the Contractor's operations, upon written request by the Contractor, the Engineer will arrange with the serving utility to complete service connections for both temporary and permanent installations and the Agency will pay all costs and fees required by the utility. The request shall be submitted not less than 15 days before service connections are required. Energy used prior to completion of the contract will be charged to the Contractor, except that the cost of energy used for public benefit, when an operation is ordered by the Engineer, will be at the expense of the Agency. Full compensation for furnishing and installing Agency-owned or permanent service poles, service equipment, conduit, conductors and pull boxes (including equipment, conduit, and conductors placed on utility-owned poles) shall be considered as included in the contract item of electrical work involved and no additional compensation will be allowed therefor. Where the service point is indeterminate and is shown on the plans as an "approximate location" or "service point not yet established", the labor and materials required for making the connection between the service point, when established, and the nearest pull box shown on the plans will be paid for as extra work as provided in Section 3-3, "Extra Work." 209-2.12 Wood Poles. Wood poles for service or temporary installations shall be ANSI Class 5, or larger. Poles shall not have more than 180 degrees twist in grain over the full length. Sweep shall be no more than 100 mm (4,'). Tops of poles shall be beveled. Poles shall be placed in the ground to a depth of at least 1.8 m (6'). The lengths of poles shall be 7.6 m (25') for service poles and 10.7 m (35') for other poles, unless otherwise specified. After each wood pole is set in the ground, the space around the pole shall be backfilled with selected earth or sand, free of rocks and other deleterious material, placed in layers approximately 100 mm (4") thick. Each layer shall be moistened and thoroughly compacted. 1 1 I 1 I I I 1 I I 1 1 I 1 Revised 10/08/03 Contract No. 3899-1 Page 93 of 149 Pages I I I I I I I I II) I I I I I f I I C L. Mast arms for wood pole installations shall be fabricated from standard pipe, free from burrs. Each mast arm shall be provided with an insulated wire inlet and wood pole mounting brackets for mast arm and tie-rod cross arm. Tie rods shall be of structural steel and pipe. Mast arms for luminaires shall be mounted to provide a mounting height of 9.1 m (30’). Mast arms for traffic signals and flashing beacons shall provide a minimum vertical clearance of 5.2 m (17‘) from bottom of equipment to the pavement. Wood poles, not to be painted, shall be pressure treated after fabrication with creosote, pentachlorophenol (oil borne) or copper naphthenate as provided in Section 204-2, “Treatment With Preservatives.” All wood poles shall be pressure treated after fabrication with ammoniacal copper ar- senate, chromated copper arsenate or ammoniacal copper zinc arsenate as provided in Section 204- 2, “Treatment With Preservatives.” The minimum retention for water borne preservatives shall be that specified for posts. 209-2.13 Sign Control. Each sign illumination installation shall be provided with a disconnect circuit breaker mounted on the sign standard or structure, as shown on the plans. Where the sign lighting is served from a series lighting circuit through a series-multiple transformer, the circuit breaker shall be installed in the secondary circuit. Where the sign lighting is served through a multiple-multiple transformer, the circuit breaker shall be installed in the primary circuit. Circuit breakers shall meet the requirements for circuit breakers in Section 209-2.1 1 , “Service.” Enclosure for the circuit breaker shall be NEMA Type 3R, shall be galvanized or shall be cadmium plated, and shall be provided with dead front panel and a hasp with a 11 mm (7/16y) diameter hole for a padlock. Padlocks will be furnished by others. When the sign structure is to be painted, the circuit breaker or sign switch enclosure shall be painted the same color as the sign structure on which it is mounted. 209-2.14 Testing. Attention is directed to Section 4-1.4, “Test of Materials.” Testing shall conform to the following: 209-2.14A Materials Testing. Testing and quality control procedures for Model 170 and Model 2070 controller assemblies shall conform to the requirements in “Transportation Electrical Equipment Specifications,’’ and “Traffic Signal Control Equipment Specifications,“ issued by the State of California, Department of Transportation, and to all addendums thereto current at the time of project advertising. Testing and quality control procedures for all other traffic signal controller assemblies shall conform to the requirements in the NEMA TS Standards for Traffic Control Systems. In the event equipment submitted for testing does not comply with specifications, the Contractor shall remove the equipment for repair within 5 working days after notification that the equipment is rejected. In the event the equipment is not removed within that period, it may be shipped to the Contractor at the Contractor’s expense. 209-2.14B Field Testing. Prior to start of functional testing, the Contractor shall perform the following tests on all circuits, in the presence of the Engineer. 209-2.14B(I) Continuity. Each circuit shall be tested for continuity. 209-2.14B(2) Ground. Each circuit shall be tested for grounds. 209-2.148(3) Insulation Resistance. An insulation resistance test at 500 volts DC shall be made on each circuit between the circuit and a ground. The insulation resistance shall not be less than 10 Ma on all circuits, except for inductive resistance value of not less than 100 MQ. loop detector circuits which shall have an insulation 4- %$ Revised 10/08/03 Contract No. 3899-1 Page 94 of 149 Pages The insulation resistance test shall not be performed on magnetometer sensing elements. Splices in the pull box adjacent to the magnetometer sensing elements shall not be made prior to performing the test on the lead-in conductors between the pull box and the controller cabinet field terminals. 209-2.14C Functional Testing. Attention is directed to Section 209-1.06, “Scheduling of Work,” regarding requirements for test periods. A functional test shall be made in which it is demonstrated that each and every part of the system functions as specified. The functional test for each new or modified system shall consist of not less than 5 days of continuous, satisfactory operation. If unsatisfactory performance of the system develops, the condition shall be corrected and the test shall be repeated until the 5 days of continuous, satisfactory operation is obtained. Turn-on of new or modified traffic signals shall be made only after all traffic signal circuits have been thoroughly tested as specified above. The Agency will maintain the system or systems during the test period and will pay the cost of electrical energy for the operation of all of the facilities that are undergoing testing. The cost of any necessary maintenance performed by the Agency on new circuits or on the portions of existing circuits modified under the contract, except electrical energy, shall be at the Contractor’s expense and will be deducted from any moneys due, or to become due, the Contractor. A shutdown of the electrical system resulting from damage caused by public traffic, from a power interruption or from unsatisfactory performance of Agency-furnished materials shall not constitute discontinuity of the functional test. 209-2.1 5 Galvanizing. Galvanizing shall be in accordance with the provisions in Section 21 0-3.6, “Galvanizing for Traffic Control Facilities,” except that cabinets may be constructed of material galvanized prior to fabrication in conformance with the specifications of ASTM Designation: A 525 or A 525M, Coating Designation G 90, in which case all cut or damaged edges shall be painted with at least 2 applications of approved unthinned zinc-rich primer (organic vehicle type) conforming to the requirements in Section 210-3.5, “Repair of Damaged Zinc Coating.” Aerosol cans shall not be used. Other types of protective coating shall be approved by the Engineer prior to installation. Iron or steel pipe standards and pipe mast arms shall be hot-dip galvanized after fabrication in conformance with the specifications of ASTM Designation: A 53. Galvanized surfaces shall have spurs removed. Tie-rods, bolts, nuts, washers, clamps and other miscellaneous ferrous parts shall be hot-dip galvanized after fabrication in accordance with the provisions in Section 21 0-3.6, “Galvanizing for Traffic Control Facilities.” Not less than 250 mm (IO”) of the upper end of the anchor bolts, anchor bars, or studs, and all nuts and washers shall be galvanized in accordance with the provisions in Section 21 0-3.6, “Galvanizing for Traffic Control Facilities.” After galvanizing, the bolt threads shall accept galvanized standard nuts without requiring tools or causing removal of protective coatings. Galvanizing of existing materials in an electrical installation will not be required. 209-2.1 6 Painting. Painting of electrical equipment and materials shall conform to the provisions in Section 31 0, “Painting,” with the following additions and modifications. Paint materials for electrical installations, unless otherwise specified, shall conform to the provisions in Section 210, “Paint and Protective Coatings.” Factory or shop cleaning methods for metals will be acceptable if equal to the methods specified herein. In lieu of the temperature and seasonal restrictions for painting as provided in Section 310, “Painting,” paint may be applied to equipment and materials for electrical installations at any time permitted by the Engineer. I 1 I I 1 I I 1 I I 1 1 I 1 m \# Revised 10/08/03 Contract No. 3899-1 Page 95 of 149 Pages I I I I I I 1 II, I I I I I I All ungalvanized ferrous surfaces to be painted shall be cleaned prior to applying the prime coat. Blast cleaning will not be required. If an approved prime coat has been applied by the manufacturer, and it is in good condition, the first primer application by the Contractor will not be required. Existing equipment to be painted in the field, including Agency-furnished equipment, shall be washed with a stiff bristle brush using a solution of water containing 7.5 ml. of heavy duty detergent powder per liter (2 tablespoons per gallon). After rinsing, all surfaces shall be wire brushed with a coarse, cup shaped, power-driven brush to remove all poorly bonded paint, rust, scale, corrosion, grease or dirt. Any dust or residue remaining after wire brushing shall also be removed prior to priming. Immediately after cleaning, all galvanized surfaces and all non-ferrous metal surfaces shall be coated with one application of Primer (Wash) Pre-Treatment, Section 210-1.5 or wash primer conforming to the requirements of Military Specification MIL-P-15328D. The wash primer shall be applied by spraying or brushing to produce a uniform wet film on the surface. Galvanized equipment and wood poles for traffic signal or flashing beacon installations shall not be painted. New galvanized metal surfaces to be painted in the field shall be cleaned as specified for existing equipment before applying the prime coats specified. Wire brushing of new galvanized surfaces will not be required. After erection, all exterior surfaces shall be examined for damaged primer and the damaged surfaces shall be cleaned and spot coated with primer. Galvanized metal guard posts shall not be painted. A Certificate of Compliance shall be furnished in accordance with the provisions of Section 4-1.5, "Certification," certifying that the coating system furnished complies in all respects with these requirements. Interior of metal signal visors, louvers and front faces of back plates shall be finished with 2 applications of lusterless black exterior grade latex paint formulated for application to properly prepared metal surfaces, except that factory finish in good condition will be acceptable. Metal signal sections, signal head mountings, brackets and fittings, outside of visors, pedestrian push button housings, pedestrian signal sections and visors, and back faces of back plates, shall be finished with 2 applications of lusterless black or dark olive green exterior grade latex paint formulated for application to properly prepared metal surfaces. Dark olive green color shall match Color Chip No. 68 on file at the CALTRANS Transportation Laboratory. Conduit and conduit fittings above ground shall be prepared and finished in the same manner as the adjacent standard or post. All paint shall be applied either by hand brushing or by spraying machines in the hands of skilled operators. The work shall be done in a neat and workmanlike manner. The Engineer reserves the right to require the use of brushes for the application of paint, should the work done by the paint spraying machine prove unsatisfactory or objectionable, as determined by the Engineer. 209-3 CONTROLLER ASSEMBLIES 209-3.01 Controller Assembly. A controller assembly shall consist of a complete mechanism for controlling the operation of traffic signals or other systems, including the controller unit and all necessary auxiliary equipment, mounted in a cabinet. All equipment required to provide the operation shown on the plans and as specified shall be provided. All field conductors No. 12 and smaller shall terminate with spade type terminals. All field conductors No. 10 and larger shall terminate in spade type or ring type terminals. b Revised 10/08/03 Contract No. 3899-1 . Page 96 of 149 Pages 209-3.02 Type 90 Controller Assembly. Deleted 209-3.03 Model 170 and Model 2070 Controller Assemblies. Model 170 and Model 2070 (Model 170/2070) controller assemblies shall consist of a Model 170, 170E or 2070 controller unit, a wired cabinet and all auxiliary equipment required to control the system as shown on the plans, and as specified in these special provisions. Model 170/2070 controller assemblies shall conform to the requirements in "Transportation Electrical Equipment Specifications," (TEES) and "Traffic Signal Control Equipment Specifications" (TSCES), issued by the State of California, Department of Transportation, and to all addendum thereto current at the time of project advertising. I I Unless otherwise specified or shown on the plans, controller assembly cabinets (housing) shall be Type I as shown in the TSCES. In addition to the requirements found in TEES and TSCES, Model 170/2070 controller assemblies shall conform to the following: 209-3.04 Controller Cabinets. Unless otherwise specified, controller cabinets for Model 170/2070 controllers shall conform to the following: 1) 2) Controller cabinets shall be fabricated from aluminum sheet per the TSCES. Controller cabinets shall have a single front door equipped with a Best Company lock core and lock. No other manufacturers shall be accepted. 209-3.05 assembly for Model 170/2070 controllers: Cabinet Accessories. The following accessories shall be furnish with each cabinet 1) 2) Controller cabinets shall have a pull-out type document tray. Each cabinet shall be provided with a fluorescent lighting fixture mounted on the inside top of the cabinet near the front edge. Fixture shall be provided with an F15T8, cool white lamp operated from a normal power factor UL or ETL listed ballast. The "on-off switch for the lighting fixture shall be a door-actuated switch that turns the light on when either door is open and off when either door is closed. 3) An uninterruptible power system (UPS) shall be installed in each cabinet using a swing- away type mounting. The UPS shall be Clary SP 1000 series or approved equal and shall provide a minimum of eight (8) hours of continuous red flash operation at intersections using red LED signal indications and provide power conditioning to the controller. Batteries for the UPS shall be housed in a NEMA 3R rated cabinet mounted to the side of the Model 332 cabinet per Caltrans specifications. 4) 1 I 1 1 I 1 1 I 1 I I 1 209-4 TRAFFIC SIGNAL FACES AND FITTINGS 209-4.01 Vehicle Signal Faces. Each vehicle signal face shall be of the adjustable type conforming to the provisions in Institute of Traffic Engineers (ITE) Publication: ST-008BI "Vehicle Traffic Control Signal Heads.* Plastic signal sections shall meet the requirements of California Test 605. Any fracture within the housing assembly, or a deflection of more than 10 degrees in either the vertical or horizontal plane after the wind load has been removed from the front of the signal face, or a deflection of more than 6 degrees in either the vertical or horizontal plane after the wind load has been removed from the back of the signal face will be considered structural failure. Vehicle signal faces, except arrow and "x" faces, shall meet the requirements of California Test 604. Adjustment shall permit rotation of 360 degrees about a vertical axis. J e sg Revised 10/08/03 Contract No. 3899-1 Page 97 of 149 Pages I I The number and type of sections shall be as specified herein or as shown on the plans. Each vehicle signal face shall be installed at the location and mounted in the manner shown on the plans. Unless othennrise shown on the plans, all vehicle signal faces shall contain 3 sections arranged vertically; red-top, yellow-center, green-bottom. All new vehicle signal faces, except programmed visibility type, installed at any one intersection shall be of the same manufacture and of the same material. I I I I I I I II, I I e I I I L I 209-4.OlA Optical Units. Each optical unit for green, yellow and red sections, circular ball or arrow, shall conform to the provisions in Section 209-4.02, "Light Emitting Diode Signal Module". 209401 B Signal Sections. Each signal section housing shall be structural plastic. Signal sections shall conform to the following: 1. Maximum height of a signal section shall be 375 mm (143/4") for each 300 mm (12") section. 2. The housing of each signal section shall be provided with a one-piece, hinged, square-shaped door designed to permit access to the section for relamping without the use of tools. 3. The door shall be secured by a method that will hold the door closed during the loading tests specified in this Section. 4. The lens shall be mounted in the door in a watertight manner. 5. All exposed hardware, such as hinge pins and door latching devices, shall be Type 304 or 305 stainless steel. 6. All interior screws and fittings shall be stainless steel. 7. An opening shall be provided in the top and bottom of each signal section to receive 40 mm (I pipe. 8. The 300 mm (12") signal sections of an individual manufacturer shall be capable of joining to form a signal face in any combination. This interchangeability is not required between metal and plastic signal sections. 9. All gaskets, including those for the door, lens, reflector and lamp holder, shall be made of a material that is not affected when installed in a signal section with a metal or plastic housing that is operated continuously for 336 hours. 209-4.018(2) Plastic Signal Sections. Housings shall be either molded in one piece or shall be fabricated from 2 or more pieces joined into a single piece. The plastic shall have ultraviolet stability, shall be unaffected by the heat of the lamp used and shall be self-extinguishing. Housings and doors shall be colored throughout and shall be black matching Color No. 17038, 27038 or 37038 of Federal Standard 5958. Each section in a face shall be joined to the adjacent section by one of the following methods: 1. A minimum of 4 machine screws for 300 mm (12") sections, installed through holes near the front and rear of the housings. Machine screws shall be No. 10 and each shall be provided with a nut, flat washer and lock washer. 2. Two machine screws (each with a nut, flat washer and lock washer) installed through holes near the front of the housings, plus a fastening through the 40 mm (I1/;) pipe openings. The fastening shall consist of two large flat washers to distribute the load around the pipe opening and three carriage bolts, each with a nut and lock washer. Minimum size of machine screws shall be No. 10. Minimum size of carriage bolt shall be 6 mm ('/4"-20). The supporting section of each signal face supported solely at the top or bottom shall be provided with reinforcement. Reinforcement plates shall be either sheet aluminum, galvanized steel, or cast aluminum. Each ?late shall be not less than 2.7 mm (0.110") thick and shall have a hole concentric with the 40 mm (1 /2") pipe mounting hole in the housing. Sheet aluminum reinforcement plates shall be placed both inside and outside the housing; galvanized steel reinforcement plates shall be placed inside only; and cast aluminum reinforcement plates shall be placed outside only. Reinforcement plates placed outside of the housing shall be finished to match the color of the signal housing and shall be designed to permit the proper serrated coupling between signal face and mounting hardware. A minimum of three No. 10 machine screws shall be installed through holes in the plates and matching holes in the housing. Each screw shall have a round or binder head and shall be provided with a nut and lock washer. I Where a signal face is to be supported by a Type MAS side attachment slip-fitter inserted between 2 sections, a spacer or spacers shall be placed between the 2 sections. The vertical dimension of spacers shall permit proper seating of the serrations between the slip-fitter and the 2 sections. Holes in spacers shall align with the front holes in the section housings. In addition to the fastening through the large openings in the housings, the 2 sections shall be joined with at least 2 machine screws through holes near the front of the housings and the spacers, and through matching holes in a reinforcing plate installed in each housing. Machine screws shall be No. 10 minimum size. Spacers shall be made of the same material as the signal housings. Reinforcing plates and machine screws shall be as specified above. Reinforcing plates will not be required where the housing is provided with reinforcing webs connecting the rear of the housing with the top, bottom and sides. Holes for machine screws shall be either cast or drilled during fabrication of the signal section. Each hole shall be surrounded by a 3 mm ('/a") minimum width boss to permit contact between signal sections about the axis of the hole. Each plastic signal face shall be provided with plastic or metal visors. Plastic signal faces which require backplates shall be provided with plastic backplates. A serrated nylon washer shall be inserted between each plastic signal section and a metal mounting assembly. Each washer shall be not less than 4 mm (3/16') nor more than 6 mm ('/4u) thick. Serrations shall match those on the signal section and the mounting assembly. 209401 C Electrical Components. Lamp receptacles and wiring shall conform to ITE Publications: ST-008B. The metal portion of the medium base lamp socket shall be brass, copper or phosphor bronze. Each lamp receptacle shall be wired with a conductor, connected to the shell of the receptacle, with black insulation or with insulation color-coded. These conductors shall, in turn, be connected to a terminal block mounted inside at the back of the housing. The terminal block shall have sufficient screw type terminals or NEMA type tab connectors to terminate all field conductors and lamp conductors independently. The terminals to which field conductors are attached shall be permanently identified or conductors shall be color coded to facilitate field wiring. Lamp receptacle conductors shall be No. 18 or larger, 600-VI appliance wiring material (AWM), with 0.75 mm (30 mil) thickness insulation rated 105°C or with insulation that conforms to the requirements in Military Specification MlL-W-16878DI Type B, with vinyl nylon jacket rated 115%. The manufacturerk name or trademark, conductor size; insulation type letter designation and temperature rating shall be marked on the insulation or a Certificate of Compliance conforming to the provisions in Section 6-1.07, "Certification of Compliance", shall be submitted by the manufacturer with each shipment of traffic signal faces. 209-4.01 D Visors. Each signal section shall be provided with a removable visor conforming to ITE Publication: ST-008B. Visors are classified, on the basis of lens enclosure, as full circle, tunnel (bottom open), or cap (bottom and lower sides open). Unless otherwise specified, visors shall be the full circle type. The visor shall be a minimum of 240 mm (9l/*") in length for nominal 300 mm (12") round lenses, with a downward tilt between 3 degrees and 7 degrees. Plastic visors shall conform to the following: 1. Visors shall be either formed from sheet plastic or assembled from one or more injection, rotational or blow molded plastic sections. 2. Sections shall be joined using thermal, chemical or ultrasonic bonding or with aluminum rivets and washers permanently colored to match the visor. 3. Visors shall be of black homogeneous colored material with a lusterless finish. 4. Each visor shall be secured to its door in a manner that will prevent its removal or permanent deformation when the wind load specified in California Test 605 for plastic visors is applied to the side of the visor for 24 hours. d 1 1 I I 1 1 I (II I I I 1 I 1 I I I I I I I I P I I I I I I I I C f 209-4.02 Light Emitting Diode Signal Modules. Each light emitting diode (LED) signal module shall be Type 2 and consist of an assembly that utilizes light emitting diodes as the light source in lieu of an incandescent lamp for use in traffic signal sections and conform to the following: 1. 2. 3. 4. 5. 6. Each Type 2 LED signal module shall be designed to mount in the standard lamp socket normally used with an incandescent lamp. When a Type 2 LED signal module is used, a standard traffic signal lens in the doorframe shall be used or, at the option of the Contractor, the standard lens may be replaced with a translucent or clear lens to seal the signal section from weather. The installation of a Type 2 LED signal module shall not require any modification to the standard lamp socket or reflector. LED signal modules shall be from the same manufacturer, and each size shall be the same model. Type 2 LED signal modules shall be a sealed unit containing all components necessary for operation except, at the option of the Contractor, use of a corresponding lens mounted in the doorframe will be allowed. Type 2 LED signal modules shall not require a specific mounting orientation or have a variance in light output, pattern or visibility for any mounting orientation. The LEDs utilized in the modules shall be Aluminum Indium Gallium Phosphide (AllnGaP) technology for red indications and Gallium Nitride (GaN) technology for green indications, and shall be the ultra bright type rated for 100,000 hours of continuous operation from -4OOC to +74OC. The individual LEDs shall be wired such that a catastrophic failure of one LED will result in the loss of not more than 5 percent of the signal module light output. The failure of an individual LED in a string shall only result in the loss of that LED, not the entire string or indication. 209-4.02A Physical and Mechanical Requirements. LED traffic signal modules shall be designed as retrofit replacements for existing optical units of signal lamps and shall not require special tools for installation. LED signal modules shall fit into existing traffic signal section housings without any modification to the housing. Installation of a LED signal module shall only require the removal of the optical unit components, i.e., lens, lamp module, gaskets, and reflector; shall be weather tight and fit securely in the housing; and shall connect directly to electrical wiring. The arrow modules shall meet or exceed specifications stated in Section 9.01 of the ITE Publication: Equipment and Materials Standards, Chapter 2 (Vehicle Traffic Control Signal Heads) for arrow indications. The LEDs shall be spread evenly across the illuminated portion of the arrow area. 209-4.02A(I) LED Signal Module Lens. The LED signal module shall be capable of replacing the optical unit. The lens may be tinted or may use transparent film or materials with similar characteristics to enhance ON/OFF contrasts. The use of tinting or other materials to enhance ON/OFF contrasts shall not affect chromaticity and shall be uniform across the face of the lens. If a polymeric lens is used, a surface coating or chemical surface treatment shall be used to provide front surface abrasion resistance. I 209-4.02A(2) Environmental Requirements. The LED signal module shall be rated for use in the operating temperature range of -4OOC (-4OOF) to +74OC (+165OF). The LED signal module shall be protected against dust and moisture intrusion per the requirements of NEMA Standard 250-1991 for Type 4 enclosures to protect all internal components. The LED signal module lens shall be UV stabilized and shall be capable of withstanding ultraviolet (direct sunlight) exposure for a minimum period of 60 months without exhibiting evidence of deterioration. 209-4.02A(3) Construction. The LED signal module shall be a single, self-contained device, not requiring on-site assembly for installation into an existing traffic signal housing. The power supply for the LED signal module shall be integral to the unit. The assembly and manufacturing process for the LED signal assembly shall be designed to assure all internal components are adequately supported to withstand mechanical shock and vibration from high winds and other sources. 209-4.02A(4) Materials. Material used for the lens and signal module construction shall conform to ASTM specifications for the materials where applicable. Enclosures containing either the power supply or electronic components of the signal module shall be made of UL94VO flame retardant materials. The lens of the signal module is excluded from this requirement. 209-4.02A(5) Module identification. Each LED signal module shall have the manufacturer's name, trademark, and other necessary identification permanently marked on the back of the module. Each individual LED signal module shall be identified with serial number for warranty purposes. The following operating characteristics shall be identified: rated voltage, power consumption, and voltampere. 209-4.02B Photometric Requirements. The minimum initial luminous intensity . values for the modules shall be as stated in Table 209-4.028(1) and Table 209-4.02B(3) at 25OC. The modules shall meet or exceed the illumination values as shown in Table 209-4.02B(2) and Table 209-4.02B(4), throughout the useful life based on normal use in a traffic signal operation over the operating temperature range. The measured chromaticity coordinates of the modules shall conform to the chromaticity requirements of Table 209-4.026(5), throughout the useful life over the operating temperature range. The LED signal modules tested or submitted for testing shall be representative of typical average production units. Circular modules shall be tested according to California Test No. 604. All optical testing shall be performed with the module mounted in a standard traffic signal section but without a visor or hood attached to the signal section. The LEDs shall be spread evenly across the illuminated portion of the arrow area. Arrow modules shall be tested according to California Test No. 3001. All optical testing shall be performed with the module mounted in a standard traffic signal section but without a visor or hood attached to the signal section. Each LED arrow signal section indication shall provide a minimum average luminous intensity as listed in Table 209-4.028(3). All measurements shall be performed at rated operating voltage of 120 VAC. d I I I I I I I I. I I I I I I Table 209-4.02B(I) Minimum Initial Intensities for Circular Indications (in cd) Table 209-4.02B(2) Maintained Minimum Intensities for Circular Indications (in cd) 12.5, k22.5 12.5, k27.5 17.5. k2.5 22 44 16 32 22 44 17.5, k7.5 22 44 Table 209-4.02B(3) Minimum initial Intensities for Arrow Indications (in cdlm2) 17.5. k12.5 22 44 Table 209-4.02B(4) Minimum Maintained Intensities for Arrow Indications (in cd/m2) 17.5, *I 7.5 17.5, k22.5 17.5, i27.5 22 44 20 41 16 32 Red Arrow Indication 5,500 Table 209-4.02B(5) Chromaticity Standards (CIE Chart) Yellow & Green 11,000 I I Red e* %? Revised 10/08/03 Yellow & Green Contract No. 3899-1 Red Yellow Green 1 Paae 103 of 149 Paaes Y: not greater than 0.308, or less than 0.998-x Y: not less than 0.41 1, nor less than 0.995~~ nor less than 0.452 Y: not less than 0.506-0.51 9x, nor less than 0.1 50+1.068xI nor more than 0.730-x I I I I I I 1 P I I I I I I 209-4.02C Electrical. Maximum power consumption requirements for LED signal modules shall be as listed in Table 209-4.026. Table 209-4.02C Maximum Power Consumption (in Watts) LED signal modules shall operate from a 60 Hz k3 Hz AC line over a voltage ranging from 80 volts to 135 volts. The LED circuitry shall prevent perceptible flicker over the voltage range specified above. The fluctuations of line voltage shall have no visible effect on the luminous intensity of the indications. Rated voltage for all measurements shall be 120 volts. The signal module on-board circuitry shall include voltage surge protection to withstand high-repetition noise transients as stated in Section 2.1.6 of NEMA Standard TS-2, 1992. LED signal modules shall be operationally compatible with currently used controller assemblies (solid state load switches, flashers, and conflict monitors). When a current of 20 ma AC (or less) is applied to the unit, the voltage read across the two leads shall be 15 VAC or less. LED signal modules and associated on-board circuitry must meet Federal Communications Commission (FCC) Title 47, Subpart B, Section 15 regulations concerning the emission of electronic noise. The LED signal module shall provide a power factor of 0.90 or greater. Total harmonic distortion (current and voltage) induced into an AC power line by an LED signal module shall not exceed 20 percent. 209-4.02D Quality Assurance. LED signal modules shall be manufactured in accordance with a vendor quality assurance (QA) program. The QA program shall include two types of quality assurance: (1) design quality assurance and (2) production quality assurance. The production quality assurance shall include statistically controlled routine tests to ensure minimum performance levels of LED signal modules built to meet this specification. QA process and test results documentation shall be kept on file for a minimum period of seven years. LED signal module designs not satisfying design qualification testing and the production quality assurance testing performance requirements described below shall not be labeled, advertised, or sold as conforming to this specification. 209-4.02D(I) Manufacturer's Serial Numbers. Identification of the component and sub- assembly level may be required if the reliability and performance of the module must be traceable to the original item manufacturers of the module components and subassemblies. 209-4.02D(2) Production Quality Assurance Testing. The following Production Quality Assurance tests shall be performed on each new LED signal module prior to shipment. Failure to meet requirements of any of these tests shall be cause for rejection. The manufacturer for warranty purposes shall retain test results for seven years. Each LED signal module shall be tested for rated initial intensity after burn-in. Burn-in period shall consist of each signal module being energized at rated voltage for a 30 minutes stabilization period before the measurement is made. A single point measurement with a correlation to the intensity requirements of Table 209-4.02B(I) for circular modules may be used. The ambient temperature for this measurement shall be +25OC (+77OF). Cnntract Nn. 3899-1 Paae104of149Paaes Each LED signal module not meeting minimum luminous intensity requirements per Table 209-4.028(1) or Table 209-4.028(3) shall be a cause for rejection. Each LED signal module shall be tested for required power factor after burn-in. Each LED signal module shall be measured for current flow in amperes after bum-in. The measured current values shall be compared against current values resulting from design qualification measurements under "Design Qualification Testing". The current flow shall not exceed the rated value. The measured ampere values with rated voltage shall be recorded as volt-ampere (VA) on the product labels. Each LED signal modules shall be visually inspected for any exterior physical damage or assembly anomalies. Careful attention shall be paid to the surface of the lens to ensure there are no scratches (abrasions), cracks, chips, discoloration, or other defects. Any such defects shall be cause for rejection. 209-4.02D(3) Design Qualification Testing. Design Qualification testing shall be performed on new LED signal module designs, and when a major design change has been implemented on an existing design. The minimum sample quantity of LED signal modules shall be as stated for each test. Failure to meet requirements for any of these tests shall be cause for rejection. A random sample of six LED signal modules shall be energized for a minimum of 24 hours, at 100 percent on-time duty cycle, in a temperature of 74OC (+165OF) before performing any design qualification testing. Any failure within an LED signal module after burn-in shall be cause for rejection. 209-4.02D(4) Rated Initial Luminous Intensity. After burn-in, a sample of six LED signal modules shall be tested for rate initial intensity per the requirements of "Photometric Requirements". Before measurement, each LED signal module shall be energized at rated voltage, with 100 percent on-time duty cycle, for a time period of 30 minutes. The ambient temperature for this measurement shall be 25OC (77OF). The test results for this test shall have recorded the current voltage, total harmonic distortion (THD), and power factor (PF) associated with each measurement. 209-4.021)(5) Chromaticity (Color). A sample of two LED signal modules shall be measured for chromaticity (color) per the requirements of "Chromaticity requirements under "Photometric Requirements." A spectra radiometer shall be used for this measurement. The ambient temperature for this measurement shall be 25OC (77OF). 209-4.02D(6) Electrical. A sample of six LED signal modules shall be measured for current flow in amperes. The measured current values shall be used for quality comparison of Production Quality Assurance current measurement on production modules. A sample of six LED signal modules shall be measured for power factor. A commercially available power factor meter may be used to perform this measurement. A sample of six LED modules shall be measured for total harmonic distortion. A commercially available total harmonic distortion meter may be used to perform this measurement. A sample of six LED signal modules shall be tested per the requirements of "Electrical", with reference to Class A emission limits referenced in Federal Communications Commission (FCC) Title 47, Subpart B, Section 15. a Revised 10/08/03 Cnntrmt Nn. 3899-1 Pane In5 nf 14B Panes I I I I I I I P I I I I I I I r. A sample of six LED signal modules shall be tested for compatibility with the controller unit, conflict monitor, and load switch. Each signal module shall be connected to any AC voltage supply between the values of 80 and 135 VAC. The AC voltage developed across each LED signal module so connected shall not exceed 10 volts rms as the input AC voltage is varied from 80 volts to 135 volts rms. A sample of six LED modules shall be tested for transient immunity per "Electrical" using the procedure described in NEMA Standard TS-1992. Mechanical vibration testing shall be performed on a sample of three LED signal modules per MIL-STD-883, Test Method 2007, using three 4 minute cycles along each x, y, and z axis, at a force of 2.5 Gs, with a frequency sweep from 2 Hz to 120 Hz. The loosening of the lens, of any internal components, or other physical damage shall be cause for rejection. Temperature cycling shall be performed on a sample of three LED signal modules per MIL-STD-883, Test method 101 0. The temperature range shall be per "Environmental Requirements". A minimum of 20 cycles shall be performed with a 30 minute transfer time between temperature extremes and a 30 minute dwell time at each temperature. Signal under test shall be non-operating. Failure of a module to function properly or any evidence of cracking of the module lens or housing after temperature cycling shall be cause for rejection. Moisture resistance testing shall be performed on a sample of three LED signal modules per NEMA Standard 250-1991 for Type 4 enclosures. Any evidence of internal moisture after testing shall be cause for rejection. 209-4.02D(7) Certificate of Compliance. The Contractor shall provide the Engineer a Certificate of Compliance from the manufacturer in accordance with the provisions of Section 6-1.07, "Certificates of Compliance," of the Caltrans Standard Specifications. The certificate shall certify that the LED signal modules comply with the requirements of these specifications. The certificate shall also include a copy of all applicable test reports on the LED signal modules. LED signal modules shall be guaranteed by the Contractor for a period of one year starting on the day after the project is accepted by the Engineer. Modules that fail during this period shall be replaced at no cost to the City, except that City forces will change out the modules in the field. The replacement modules shall be delivered to the Public Works Department at 405 Oak Avenue within five working days after notification. The failed modules will be made available to the Contractor at the above address at the same time as the replacement is delivered. The manufacturer shall provide a written warranty against defects in materials and workmanship for the LED signal modules for a period of 36 months after installation of the modules. Replacement modules shall be provided promptly after receipt of modules that have failed at no cost to the City except cost of shipping of the failed modules. All warranty documentation shall be given to the Engineer prior to installation. The replacement modules shall be delivered to the Public Works Department at 405 Oak Avenue. 2094.03 Directional Louvers. Where shown on the plans, directional louvers shall be furnished and installed in signal visors. Directional louvers shall be so constructed as to have a snug fit in the signal visors. The outside cylinder shall be constructed of 0.75 mm (0.030") nominal thickness, or thicker, sheet steel and the vanes shall be constructed of 0.4 mm (0.016") nominal thickness, or thicker, sheet steel or the cylinder and vanes shall be constructed of 5052-H32 aluminum alloy of equivalent thickness. Dimensions of louvers and arrangements of vanes shall be as shown on the plans. e Revised 10/08/03 Contract No. 3899-1 Pane 106 of 149 Pages 2094.04 Backplates. Where shown on the plans, backplates shall be furnished and installed on signal faces. Dimensions, materials and installation details shall be as shown on the plans. NO background light shall show between the backplate and the signal face or between sections. Plastic backplates shall be supplied and either formed from sheet plastic or assembled from extruded, molded or cast sections. Sections shall be factory joined using (1) an appropriate solvent cement, (2) aluminum rivets and washers painted or permanently colored to match the backplate, or (3) No. 10 machine screws with washer, lock washer and nut, painted to match the backplate. Backplates shall be of black homogeneous colored material with a lusterless finish. Each plastic backplate shall be secured to the plastic signal face in a manner that will prevent its removal or permanent deformation when the wind-load test is applied to either the front or the rear of the signal face. The permanent deformation of any portion of the backplate shall not exceed 5 degrees forward or backward after the wind loading has been applied for 24 hours. When a plastic backplate requires field assembly, it shall be joined with at least four No. 10 machine screws at each field assembled joint. Each machine screw shall be provided with an integral or captive flat washer, a hexagonal head slotted for a standard screwdriver, and either (I) a locking nut with an integral or captive flat washer, or (2) a nut, flat washer and lockwasher. Machine screws, nuts and washers shall be stainless steel. Where a metal backplate consists of 2 or more sections, the sections shall be fastened with rivets or with aluminum bolts peened after assembly to prevent loosening. In lieu of the screws shown on the plans, plastic backplates may be fastened to the plastic signal face using self-threading No. 10 stainless steel screws. The screws shall have an integral or captive flat washer and a hexagon head slotted for a standard screwdriver, and shall be stainless steel. 209-4.05 Programmed Visibility Vehicle Signal Faces. Each programmed visibility signal face and the installation thereof shall conform to the provisions in Sections 209-4.01 , "Vehicle Signal Faces," 209-4.03, "Backplates," and 2094.06, "Signal Mounting Assemblies," except that the provisions in Section 209-4.01AI "Optical Units," shall not apply. Each programmed visibility signal section shall provide a nominal 300 mm (12") diameter circular or arrow indication. Color and arrow configuration shall conform to ITE Publication: ST-008B. Each section shall be provided with a cap visor. Each signal section shall be provided with an adjustable connection that permits incremental tilting from 0 to 10 degrees above or below the horizontal while maintaining a common vertical axis through couplers and mountings. Terminal connection shall permit external adjustment about the mounting axis in 5 degree increments. The signal shall be mountable with ordinary tools and capable of being serviced without tools. Adjustment shall be preset at 4 degrees below the horizontal, unless otherwise specified. The visibility of each programmed visibility signal face shall be capable of adjustment or programming within the face. When programmed, each signal face's indication shall be visible only in those areas or lanes to be controlled, except that during dusk and darkness a faint glow to each side will be permissible. Prior to programming, each signal section with a yellow indication shall provide a minimum luminous intensity of 2500 cd on the optical axis, and a maximum intensity of 100 cd at 15 degrees horizontal from the axis. Each signal section with a yellow indication shall be capable of having its visibility programmed to achieve the following luminous intensities: a minimum of 2500 cd on the optical axis, a maximum of 100 cd at from 0.5 to 2 degrees horizontal from the axis and a maximum of 10 cd at from 2 to 15 degrees horizontal from the axis. Under the same conditions, the intensities of the red indication and the green indication shall be at least 19 and 38 percent, respectively, of the yellow indication. Each signal face or each signal section shall include integral means for regulating its luminous intensity between limits in proportion to the individual background luminance. Lamp intensity shall not be less than 97 percent of uncontrolled intensity at 10 000 Ix, and shall reduce to 15 *2 percent of maximum intensity at less than 10 Ix. The dimming device shall operate over an applied voltage range of 95 to 130 VI 60 Hz and a temperature range of -40°C to 74°C. The Contractor shall program the head as recommended by the manufacturer and as directed by the Engineer. @ Revised 10/08/03 Contract No. 3899-1 ~~ Page 107 of 149 Pages I c I 209-4.06 Pedestrian Signal Faces. Message symbols for pedestrian signal faces shall be white WALKING PERSON and Portland orange UPRAISED HAND conforming to the requirements of the Institute of Transportation Engineers Standards: "Pedestrian Traffic Control Signal Indications" and the "Manual on Uniform Traffic Control Devices." The height of each symbol shall be not less than 250 mm (1 0") and the width of each symbol shall be not less than 165 mm (6'/2"). The luminance of the UPRAISED HAND symbol shall be 3750 cd/m2 (1,100 foot-lamberts), minimum, and the luminance of the WALKING PERSON symbol shall be 5300 cd/m2 (1,550 foot-lamberts), minimurn, when tested in accordance with California Test 606. The uniformity ratio of an illuminated symbol shall not exceed 4 to 1 between the highest luminance area and the lowest luminance area. The luminance difference between a nonilluminated symbol and the background around the symbol shall be less than 30 percent when viewed with the front screen in place and at a low sun angle. Brightness measurements for signals designed for an incandescent lamp will be made when the signal is equipped with an A-21 traffic signal lamp operated at a voltage to produce 665 lumens. Each housing, including the front screen, shall have maximum overall dimensions of 470 mm (181/2") width, 483 mm (19") height and 292 mm (I 11/2") depth. All new pedestrian signal faces installed at any one intersection shall be the same make and type. Each pedestrian signal face shall be installed at the location and mounted in the manner shown on the plans. 209-4.06A Types. Pedestrian signal faces shall be Type A and shall conform to the following: Each TypeA signal shall consist of a housing, two-color message plate, a reflector assembly, two light emitting diode modules conforming to the provisions in Section 209-4.07, "Light Emitting Diode Pedestrian Signal Modules", with sockets and a front screen. Each message plate shall be one piece and shall be made 4.7 mm (3/1~") tempered glass. The symbols shall be applied to the inside smooth surface of the message plate. Each reflector assembly shall consist of a double reflector or 2 single reflectors. Each reflector shall be made of either aluminum or plastic. All reflectors shall conform to the provisions in Institute of Traffic Engineers Publication: ST-008BI "Vehicle Traffic Control Signal Heads." Plastic reflectors shall consist of molded or vacuum-formed plastic with a vacuum-deposited aluminum reflecting surface. The plastic material shall not distort when the reflector is used with the lamp of the wattage normally furnished with the signal. In addition, the UL nonmechanical loading temperature of the material shall exceed, by at least 1 O"C, the maximum temperature in the signal section with the lamp "ON" and measured in an ambient air temperature of 25°C in accordance with UL Publication UL 7468. Each completed reflector shall, when operated with the appropriate lamp and lens, provide the message brightness specified. 209-4.06B Front Screen. The front screen provided on each TypeA signal shall have a 38 mm (11/2") deep eggcrate or 2-crate type screen of 0.8 mm (0.03") nominal thickness polycarbonate. The screening shall be mounted in a frame constructed of 1.0 mm (0.04") minimum thickness polycarbonate. The screen shall be installed parallel to the face of the message plate and shall be held in place by the use of stainless steel screws. The front screen shall not fracture, separate at the welds, or compress more than 3 mm ('/*") when a 75 mm (3") diameter, 1.8-kg (41b.) steel ball is dropped onto the screen from a height of 1.2 m (4') above the screen. The screen will be lying in a horizontal position and supported on its edges for this test. The message plate will be removed from the pedestrian signal housing, when the pedestrian housing is used to support the front screen during the test, so there will be no back support for the screen. The screen and frame shall be fabricated from aluminum anodized flat black, or finished with lusterless black exterior grade latex paint formulated for application to properly prepared metal surfaces, or shall be fabricated from flat black plastic. Alternate methods of screening may be substituted for the above screens provided that the results are at least equal to those obtained with the above specified screens as determined by the Engineer. a Revised 10/08/03 Contract No. 3899-1 Paae 108 of 149 Panes 209-4.06C 209-4.01 B, "Signal Sections." Housing. Pedestrian signal housings shall conform to the provisions in Section 209-4.06E Finish. The exterior of each housing and visor and the interior of visors shall be painted in accordance with the provisions in Section 209-2.16, "Painting." 209-4.06F Control. All pedestrian signals shall be capable of being controlled by the solid-state switching devices specified for traffic signal controller assemblies. 2094.066 Terminal Blocks. Each pedestrian signal face shall be provided with a light duty terminal block conforming to the provisions in Section 209-4.01 C, "Electrical Components." All field wiring shall connect to this terminal block. 209-4.07 Light Emitting Diode Pedestrian Signal Modules For Type A pedestrian signal faces, the pedestrian signal face "Upraised Hand" & 'Walking Person" module shall utilize light emitting diode. Each light emitting diode (LED) pedestrian signal face "Upraised Hand" & 'Walking Person" module shall consist of an assembly that utilizes light emitting diodes as the light source in lieu of an incandescent lamp for use in pedestrian signal faces and shall conform to the following: 1. 2. 3. 4. 5. 6. 7. 8. LED Pedestrian signal face "Upraised Hand" & ''Walking Person" module shall be designed to mount in the standard existing Type "A Housing. Pedestrian signal face modules shall be designed to mount behind or replace the existing face plate of existing Type "A" housing as specified by the requirements of the ITE Standards: "Pedestrian Traffic Control Signal Indications" and the MUTCD. The design of the modules shall require a specific mounting orientation. LED pedestrian signal module used on this project shall be from the same manufacturer. The circuit board and power supply shall be contained inside the module. Circuit boards shall conform to Chapter 1, Section 6 of the "Transportation Electrical Equipment Specifications". LED pedestrian signal modules shall fit into the existing type "A" housing and shall not require a specific mounting orientation or have a variance in light output, pattern or visibility for any mounting orientation. The LEDs for "Upraised Hand" symbol shall utilize AllnGaP technology and shall be the ultra bright type rated for 100,000 hours of continuous operation from 40°C to 74OC. The individual LEDs shall be wired such that a catastrophic failure of one LED will result in the loss of not more then 5 percent of the signal module light output. The failure of an individ- ual LED in a string shall only result in the loss of that LED, not the entire string or indication. The LED ped modules tested or submitted for testing shall be representative of typical average production units. LED ped modules shall be tested according to California Test No. 610 and as described herein. All optical testing shall be performed with the module mounted in a standard Type 'A" Pedestrian Housing but without a visor or hood attached to the housing. The luminance of the UPRAISED HAND symbol shall be 3750 cd/m2 minimum. The color of UPRAISED HAND should be Portland orange conforming to the requirements of the institute of Transportation Engineers Standards: "Pedestrian Traffic Control Signal Indications" and the "Manual on Uniform Traffic Control Devices." The height of each symbol shall be not less than 250 mm and the width of each symbol shall not be less than 165 mm. Revised 10/08/03 Contract No. 3899-1 Page 109 of 149 Pages I I I I 1 I I I (111 I I 1 I 1 1 I I J J I I I I I I I I P I I I I I I I I 1, L 9. 10. 11. The luminance of the WALKING PERSON symbol shall be 5300 cd/m2 minimum. The color of WALKING PERSON should be White conforming to the requirements of the Institute of Transportation Engineers Standards: "Pedestrian Traffic Control Signal Indications" and the "Manual on Uniform Traffic Control Devices." The height of each symbol shall be not less than 250 mm and the width of each symbol shall not be less than 165 mm. The uniformity ratio of an illuminated symbol shall not exceed 4 to 1 between the highest luminance area and the lowest luminance area. LED ped module shall be rated for a minimum useful life of 48 months and shall maintain not less than 85 percent of 3750 cd/m2 for UPRAISED HAND & 5300 cd/m2 for WALKING PERSON after 48 months of continuous use in a traffic signal operation over the temperature range of -4OOC to +74OC. 209-4.07A Physical And Mechanical Requirements. LED ped module traffic signal modules shall be designed as retrofit replacements for existing optical units of signal lamps and shall not require special tools for installation. LED ped module shall fit into existing traffic signal section housings built to the VTCSH without modification to the housing. Installation of an LED ped module shall require the removal of the lens, reflector and lamps, 209-4.07A(I) Environmental Requirements. LED ped modules shall be rated for use in the operating temperature range of -4OOC (-4OOF) to +74OC (+165OF). 209-4.07A(2) Construction. LED ped modules shall be a single, self-contained device, not requiring on-site assembly for installation into an existing Type "A" housing. The power supply for the LED ped module shall be integral to the unit. The assembly and manufacturing process for the LED ped module assembly shall be designed to assure all internal components are adequately supported to withstand mechanical shock and vibration from high winds and other sources. 209-4.07A(3) Materials. Material used for the LED ped module construction shall conform to ASTM specifications for the materials where applicable. Enclosures containing either the power supply or electronic components of the LED ped module shall be made of UL94VO flame retardant materials. 209-4.07A(4) Module Identification. Each LED ped module shall have the manufacturer's name, trademark, and other necessary identification permanently marked on the back of the module. . Each individual LED ped module shall be identified for warranty purposes. The following operating characteristics shall be identified: rated voltage, power consumption, and volt-ampere. If a specific mounting orientation is required, each module shall have prominent and permanent marking(s) for correct indexing and orientation within a signal housing. The marking shall consist of an up arrow, or the word "UP" or'"T0P. Type A Pedestrian Signal Face (Combination Raised HandNValking Person section) housing without the reflector shall be utilized for LED combo modules. 209-4.07B Photometric Requirements. An LED ped module shall meet at least 85 percent of the minimum 3750 cd/m2 for UPRAISED HAND & 5300 cd/m2 for WALKING PERSON while operating throughout the operating temperature range of -4OOC to 74OC. The minimum initial luminous intensity values for UPRAISED HAND LED ped modules shall be 3750 cd/m2 at 25OC. The minimum initial luminous intensity values for WALKING PERSON LED ped modules shall be 5300 cd/m2 at 25OC. The measured chromaticity coordinates of LED ped modules shall conform to the chromaticity requirements of Section 5.3.2.1 and Figure C of the VTCSH standards. 43 Revised 10/08/03 Cnntract No. 8899-1 Pane 1 In nf 149 Panes 209-4.07C Electrical. Maximum power consumption requirements for LED signal modules shall be as follows: UPRAISED HAND WALKING PERSON 1o.ow 12.ow 12.0w 15.0W LED pedestrian signal modules shall operate from a 60 k3 Hz AC line over a voltage ranging from 95 V to 135 V. The LED ped module circuitry shall prevent perceptible flicker over the voltage range specified above. The fluctuations of line voltage shall have no visible effect on the luminous intensity of the indications. Rated voltage for all measurements shall be 120 V. The LED ped module on-board circuitry shall include voltage surge protection to withstand high-repetition noise transients as stated in Section 2.1.6 of NEMA Standard TS-2, 1992. The LED circuitry shall prevent perceptible flicker to the unaided eye over the voltage range specified above. All wiring and terminal blocks shall meet the requirements of Section 13.02 of ITE Publication: Equipment and Material Standards, Chapter 2 (Vehicle Traffic Control Signal Heads). LED ped modules shall be operationally compatible with currently used controller assemblies (solid state load switches, flashers, and conflict monitors). When a current of 20 ma AC (or less) is applied to the unit, the voltage read across the two leads shall be 15 VAC or less. LED ped modules and associated on-board circuitry must meet Federal Communications Commission (FCC) Title 47, Subpart B, Section 15 regulations concerning the emission of electronic noise. The LED ped module shall provide a power factor of 0.90 or greater. Total harmonic distortion (current and voltage) induced into an AC power line by an LED ped module shall not exceed 20 percent. 209-4.07D Quality Assurance. LED ped modules shall be manufactured in accordance with a vendor quality assurance (QA) program. The QA program shall include two types of quality assurance: (1) design quality assurance and (2) production quality assurance. The production quality assurance shall include statistically controlled routine tests to ensure minimum performance levels of LED ped modules built to meet this specification. QA process and test results documentation shall be kept on file for a minimum period of seven years. LED ped module designs not satisfying design qualification testing and the production quality assurance testing performance requirements described below shall not be labeled, advertised, or sold as conforming to this specification. 209-4.07D(I ) Manufacturer's Serial Numbers. Identification of the component and sub- assembly level may be required if the reliability and performance of the module must be traceable to the original item manufacturers of the module components and subassemblies. 209-4.07D(2) Production Quality Assurance Testing. The following Production Quality Assurance tests shall be performed on each new LED ped module prior to shipment. Failure to meet requirements of any of these tests shall be cause for rejection. The manufacturer for warranty purposes shall retain test results for seven years. Each LED ped module shall be tested for rated initial intensity after burn-in. Burn-in period shall consist of each signal module being energized at a rated voltage for a 30 minute stabilization period before the measurement is made. Each LED ped module not meeting 3750 cd/m2 for UPRAISED HAND & 5300 cd/m2 for WALKING PERSON luminous intensity requirements shall be cause for rejection. Each ped module shall be tested for required power factor after burn-in. Each LED ped module shall be measured for current flow in amperes after burn-in. The measured current values shall be compared against current values resulting from design qualification measurements under "Design Qualification Testing". The current flow shall not exceed the rated value. The measured ampere values with rated voltage shall be recorded as volt-ampere (VA) on the product labels. Each LED ped module shall be visually inspected for any exterior physical damage or assembly anomalies. Careful attention shall be paid to the surface of the lens to ensure there are no scratches (abrasions), cracks, chips, discoloration, or other defects. Any such defects shall be cause for rejection. I I I I I 1 I 1 I I I I I I em %# Revised 10/08/03 Cnntrnct Nn 284Q-l Pane I I1 nf IAQ Panec I I I I I- 209407D(3) Design Qualification Testing. Design qualification testing shall be performed on new LED ped module designs, and when a major design change has been implemented on an existing design. The minimum sample quantity of LED ped modules shall be as stated for each test. Failure to meet requirements for any of these tests shall be cause for rejection. A random sample of six LED ped modules shall be energized for a minimum of 24 hours, at 100 percent on-time duty cycle, in a temperature of 74OC (+I 65OF) before performing any design qualification testing. Any failure within an LED ped module after burn-in shall be cause for rejection. 209-4.07D(4) Rated Initial Luminous Intensity. After burn-in, a sample of six LED ped modules shall be tested for rated initial intensity per the requirements of "Photometric Requirements". Before measurement, each LED ped module shall be energized at rated voltage, with 100 percent on-time duty cycle, for a time period of 30 minutes. The ambient temperature for this measurement shall be 25OC (77OF). The test results for this test shall have recorded the current voltage, total harmonic distortion (THD), and power factor (PF) associated with each measurement. 209-4.07D(5) Chromaticity (Color). A sample of two LED ped modules shall be measured for chromaticity (color) per the requirements of "Chromaticity requirements under "Photometric Requirements." A spectraradiometer shall be used for this measurement. The ambient temperature for this measurement shall be 25OC (77OF). 209-4.07D(6) Electrical. A sample of six LED ped modules shall be measured for current flow in amperes. The measured current values shall be used for quality comparison of Production Quality Assurance current measurement on production modules. A sample of six LED ped modules shall be measured for power factor. A commercially available power factor meter may be used to perform this measurement. A sample of six LED ped modules be measured for total harmonic distortion. A commercially available total harmonic distortion meter may be used to perform this measurement. A sample of six LED ped modules shall be tested per the requirements of "Electrical", with reference to Class A emission limits referenced in Federal Communications Commission (FCC) Title 47, Subpart B, Section 15. A sample of six LED ped modules shall be tested for compatibility with the controller unit, conflict monitor, and load switch. Each signal module shall be connected to any AC voltage supply between the values of 80 and 135 VAC. The AC voltage developed across each LED ped module so connected shall not exceed 10 volts rms as the input AC voltage is varied from 80 V rms to 135 V rms. A sample of six LED ped modules shall be tested for transient immunity per "Electricai" using the procedure described in NEMA Standard TS-1992. Mechanical vibration testing shall be performed on a sample of three LED ped modules per MIL-STD-883, Test Method 2007, using three 4 minute cycles along each x, y, and z axis, at a force of 2.5 g, with a frequency sweep from 2 Hz to 120 Hz. The loosening of the lens, of any internal components, or other physical damage shall be cause for rejection. Cnntract Nn 28.4Q-1 Pane 117 nf 149 Paoes Temperature cycling shall be performed on a sample of three LED ped modules per MIL-STD-883, Test method 1010. The temperature range shall be per "Environmental Requirements". A minimum of 20 cycles shall be performed with a 30 minute transfer time between temperature extremes and a 30 minute dwell time at each temperature. Signal under test shall be non-operating. Failure of a module to function properly or any evidence of cracking of the module lens or housing after temperature cycling shall be cause for rejection. Moisture resistance testing shall be performed on a sample of three LED ped modules per NEMA Standard 250-1991 for Type 4 enclosures. Any evidence of internal moisture after testing shall be cause for rejection. 2094.07[3(7) Certificate of Compliance. The Contractor shall provide the Engineer a Certificate of Compliance from the manufacturer in accordance with the provisions of Section 6-1.07, "Certificates of Compliance," of the Standard Specifications. The certificate shall certify that the LED ped modules comply with the requirements of these specifications. The certificate shall also include a copy of all applicable test reports on the LED ped modules. 209-4.07D(8) Guarantee. The Contractor shall guarantee LED ped modules for a period of one year starting on the day after the Engineer accepts the project. Modules that fail during this period shall be replaced at no cost to the City, except that City forces will change out the modules in the field. The replacement modules shall be delivered to the Engineer, or to the Public Works Department at 405 Oak Avenue, within five working days after notification. The failed modules will be made available to the Contractor at the above address at the same time as the replacement is delivered. 209-4.07D(9) Warranty. The manufacturer shall provide a written warranty against defects in materials and workmanship for the LED ped modules for a period of 36 months after installation of the modules. Replacement modules shall be provided promptly after receipt of modules that have failed at no cost to the City except cost of shipping of the failed modules. All warranty documentation shall be given to the Engineer prior to installation. 209-4.08 Signal Mounting Assemblies. Signal mounting assemblies shall consist of 40 mm (1 '/*") standard weight steel galvanized pipe conforming to the specifications of ASTM Designation: A 53, necessary fittings, slip-fitters and terminal compartments. Pipe fittings shall be ductile iron, galvanized steel, aluminum alloy Type AC-84B No. 380, or bronze. Mast arm slip-fitters shall be cast bronze or hot-dip galvanized ductile iron. Post top slip-fitters and terminal compartments shall be cast bronze, Type 356-T6 aluminum or hot-dip galvanized ductile iron. After installation, any exposed threads of galvanized pipe brackets and all areas of the brackets damaged by wrench or vise jaws shall be cleaned with a wire brush and painted with 2 applications of approved unthinned zinc-rich primer (organic vehicle type) conforming to the requirements in Section 210, "Paint and Protective Coatings." Aerosol cans shall not, be used. Each terminal compartment shall be fitted with a terminal block containing a minimum of 12 poles, each with 2 screw type terminals. Each terminal shall be designed to accommodate at least 5 No. 14 conductors. A cover shall be provided on the compartment to give ready access to the terminal block. Where used to bracket mount signals, the terminal compartment shall be designed to bolt securely to a pole or standard. The horizontal dimension of mounting assembly members between the vertical centerline of the terminal compartment or slip-fitter and the vertical centerline of each signal face, shall not exceed 280 mm (1 l"), except where required to provide proper signal face alignment or permit programming of programmed visibility signal faces or when otherwise directed by the Engineer. Each mounting assembly shall be oriented to provide maximum horizontal clearance to the adjacent roadway. All mounting assembly members shall be either plumb or level, symmetrically arranged and securely assembled. Construction shall be such as to permit all conductors to be concealed. Mounting assemblies shall be watertight and free of sharp edges or protrusions which might damage conductor insulation. 1 I I I I I 1 1 I I I I I I Revised 10/08/03 Contract No. 3899-1 Paae 113 of 149 Paaes I I I I I I I r. I I I I I I '. I For post-top mounting of signals, a slip-fitter shall be used. Slip-fitter shall fit over a 11 5 mm (41/2u) outside diameter pipe or tapered standard end. Each slip-fitter shall be provided with cadmium- plated steel set screws, arranged as shown on the plans. Each slip-fitter used to post-top mount signals with brackets shall be provided with an integral terminal compartment. Each mounting assembly shall be provided with positive locking, serrated fittings, which when mated with similar fittings on the signal faces shall prevent faces from rotating. Fittings shall permit fastening at increments of not more than 7 degrees. Signal faces shall not be installed at any intersection until all other signal equipment, including the complete controller assembly, is in place and ready for operation at that intersection, except that the signal faces may be mounted if they are not directed toward traffic or if they are covered. 209-4.09 Flashing Beacons. Each beacon shall consist of a single section traffic signal face, conforming to the provisions in Section 209-4.01, "Vehicle Signal Faces," with yellow or red lens as shown on the plans. The beacon flasher unit shall be independent of the intersection flasher unit. Reflective sheeting for W41 "Signal Ahead" signs, mounted on flashing beacons, shall be prismatic lens reflective sheeting (Diamond Grade or equal). 209-4.09A Backplates. Each beacon shall be provided with a backplate conforming to the requirements in Section 209-4.03, "Backplates." 209-4.09B Visors. Each beacon shall be provided with a full circle type visor conforming to the requirements in Section 209-4.01 D, "Visors." 209-4.09C Flashing Beacon Control Assembly. Each flashing beacon control assembly shall consist of switches, circuit breakers, terminal blocks, flasher, dimming relay, wiring and electrical components necessary to provide proper operation of the beacons, all housed in a single enclosure. 209-4.09C(I) Enclosure. The enclosure shall be NEMA Type 3R, and shall be provided with dead front panel and a hasp to permit padlocking of the cover. The padlock will be furnished by others. The enclosure shall be hot-dip galvanized or, at the option of the Contractor, shall be provided with a factory applied rust resistant prime coat and finish coat. 209-4.09C(2) Circuit Breakers and Switches. A 15-A circuit breaker shall be installed to control each ungrounded conductor entering the enclosure. A switch to permit manual operation of the sign lighting circuit shall be provided. Switches shall be of the single-hole-mounting toggle type, single- pole, single-throw, rated at 12 A, 120 V. Switches shall be furnished with an indicating nameplate reading "Auto - Test" and shall be connected in parallel with the load contacts of the photoelectric control circuit. A 15-A circuit breaker may be used in place of the toggle switch. 209-4.09C(3) Flasher. The flasher shall meet the requirements of Section 8, "Solid-State Flashers," of NEMA Standards Publication No. TS 1. The flasher shall be a solid-state device with no contact points or moving parts. The flasher shall provide 2 output circuits to permit alternate flashing of signal faces and shall be capable of carrying a minimum of 10 A per circuit at 120 V. 209-4.09C(4) Wiring. Conductors and wiring in the enclosure shall conform to the requirements in Section 209-3.O4Cl "Cabinet Wiring." 209-4.09C(5) Terminal Blocks. Terminal blocks shall be rated at 25 A, 600 VI shall be molded from phenolic or nylon material and shall be the barrier type with plated brass screw terminals and integral type marking strips. [Inntract No. ,3899-1 Paae 114 of 149 Paaes J 209-4.09C(6) Dimming Relay. A heavy duty dimming relay shall be provided to reduce the voltage to the lamps at night. Heavy duty relays shall be designed for continuous duty. Relays shall operate during ambient temperatures from -18°C to 71°C (0" to 160°F). Each relay shall operate in the 8-pin Jones-type socket shown on the plans. Relays shall be provided with double-pole, double-throw contacts. Contact points shall be of fine silver, silver-alloy, or superior alternative material. Contact points and contact arms shall be capable of operation for 250,000 cycles with 20 A of tungsten load per contact at 120 V, 60 Hz AC. Coils shall have a power consumption of 10 V.A or less and shall be designed for continuous duty on 120 volts AC. Heavy duty relays shall be enclosed with a removable, clear plastic cover. I 1 I 1 I m I I 1 I i 1 I 209-5 DETECTORS 209-5.01 Vehicle Detectors. Vehicle detectors shall be the type or types shown on the plans. All sensor units, control units, and amplifiers shall meet the requirements of California Test 675. The units shall not be affected by transient voltages when tested in accordance with California Test 667. After a power interruption the units shall return to normal operation within one minute. Each unit shall be provided with a light or meter, for each output circuit, to indicate when the detector is detecting a vehicle. Each detector shall operate over the range of voltages from 100 volts to 135 volts at 60 Hz. Circuitry shall be solid-state except relays with normally closed contacts may be used for the output circuit. Units shall be designed to provide ease of maintenance with easily accessible electronic components. Each detector shall provide vehicle detection without readjustment from -18°C to 71°C (0" to 160°F). Units shall use printed circuit boards designed to facilitate identification of components. This shall be done by either part identification markings or by providing a pictorial diagram showing physical location and identification of each component. Each printed circuit board shall have the following minimum quality requirements: NEMA FR-4 glass cloth base epoxy resin board, 1.5 mm (1/16u) minimum thickness, organic solder masking and gold plated contacts. lntercomponent wiring shall be copper track with a minimum mass of 600g/m2 (2 ode). Printed circuit design shall be such that components may be removed and replaced without permanent damage to boards or tracks. Splices shall conform to the provisions in Section 209-2.09, "Wiring." 209-5.0lA Inductive Loop Detectors. Inductive loop detectors shall conform to the following: 1 209-5.01 A(1) General. The term "inductive loop detector" applies to a complete installation consisting of a loop or group of loops installed in the roadway, as shown on the plans, lead-in cable and a sensor unit with power supply installed in a controller cabinet. 209-5.01A(3) Sensor Unit Construction. "Card" type sensor units shall conform to the requirements in "Traffic Signal Control Equipment Specifications," issued by the State of California, Department of Transportation, and to all addendums thereto current at the time of project advertising. Shelf mounted sensor units shall conform to the requirements in Section 11 of the NEMA Standards Publication No. TS 1. Capacitors or inductors necessary for loop tuning shall not be mounted external to the sensor unit. 209-5.01 A(4) Construction Materials. Conductor for each inductive loop detector shall be continuous and unspliced and shall conform to one of the following: 1. Type 1 loop wire shall be Type RHW-USE neoprene-jacketed or Type USE cross-linked polyethylene insulated, No. 12, stranded copper wire. The minimum insulation thickness at any point shall be 1 .O mm (40 mils). J Cnntrant Nn. 28.99-1 1 Pam 115 of 149 Paoes I I li I I I I F I 6 1 P I I 2. Type 2 loop wire shall consist of a conductor inside of plastic tubing. The conductor shall be Type THWN or Type XHHW, No. 14, stranded copper wire. The tubing shall be polyethylene or vinyl, rated for use at 105"C, and shall be resistant to oil and gasoline. The tubing shall have a maximum outside diameter of 7 mm (0.27") and a minimum wall thickness of 0.71 mm (0.028"). The conductors shall not be spliced inside the tubing. Conductors for loop detector lead-in cable shall be 2 No. 16 (1 9 x 29) stranded tinned copper. Loop detector lead-in cable shall conform to the calculated cross sectional area of ASTM Designation: B 286, Table 1. The lead-in cable shall conform to one of the following: 1. Type B lead-in cable shall be insulated with 0.5 mm (20 mils) of high-density polyethylene. The conductors shall be twisted together with at least 6 turns per meter and the twisted pair shall be protected with a copper or aluminum polyester shield. A No. 20, minimum, copper drain wire shall be provided and connected to the equipment ground within the cabinet. The cable shall be provided with a high-density polyethylene or high-density polypropylene outer jacket with a nominal thickness of 0.8 mm (35 mils). An amorphous interior moisture penetration barrier of nonhydroscopic polyethylene or polypropylene fillers shall be provided. Type C lead-in cable shall conform to International Municipal Signal Association (IMSA) Specification No. 50-2. A No. 20, minimum, copper drain wire shall be provided and connected to the equipment ground within the cabinet. 2. 209-5.01A(5) Installation Details. Installation and tests shall conform to the details and notes shown on the plans. Unless shown otherwise each loop shall consist of 3 turns of conductor as specified in Section 209-5.01A(4), "Construction Materials." Slots cut in the pavement shall be washed clean, blown out and thoroughly dried before installing conductors. Residue resulting from slot cutting operations shall not be permitted to flow across shoulders or lanes occupied by public traffic and shall be removed from the pavement surface before any residue flows off of the pavement surface. Residue from slot cutting operations shall be disposed of outside the highway right of way in accordance with Section 7-8.1, "Cleanup and Dust Control." After conductors are installed in the slots cut in the pavement, the slots shall be filled with sealant to within 3 mm ('/e") of the pavement surface. The sealant shall be at least 25 mm (1") thick above the top conductor in the saw cut. Before setting, surplus sealant shall be removed from the adjacent road surfaces without the use of solvents. The sealant for filling slots shall conform to the following: 1. Hot-Melt Rubberized Asphalt Sealant.- Hot-melt rubberized asphalt shall be in solid form at room temperature and fluid at an application temperature of 190°C (375°F) to 205°C (400°F). Fumes from the material shall be non-toxic. Sealant shall be suitable for use in both asphalt concrete and portland cement concrete. Performance characteristics of the cured hot-melt rubberized asphalt shall be as per Table 209-5.01A(5)(B). @ Revised 10/08/03 Contract No. 3899-1 Paae 1 16 of 149 Paoes TABLE 209-5.01A(5)(B) Property Cone Measuring Standard (ASTM Results Conditions Designation) ASTM D 3407, Sec. 5 3.5 mm, max. 25"C, 150 g, 5 s Penetration Flow, 60°C ASTM D 3407, Sec. 6 5 mm, max. Resilience ,ASTM D 3407, Sec. 0 25%, min. 25°C Point, Ductility, Flash Point, I I I Softening I ASTM D 36 I 82 "C, min. ASTM D 113 300 mm, min. 25"C, 50 mm/min ASTM D 92 288 "C, min. COC, "C Viscosity, Brookfield ASTM D 4402 2.5-3.5 Pa-s No. 27 Spindle, 20 rpm, 1 90"C, The hot-melt rubberized asphalt shall be melted in a jacketed, double boiler type melting unit. Temperature of the heat transfer medium shall not exceed 245°C (475°F). Application of the hot-melt sealant shall be made with a pressure feed applicator or pour pot. Sealant shall be applied when the pavement surface temperature is greater than 4°C (40°F). Hot-melt sealant shall be packaged in containers clearly marked "Detector Loop Sealant" and specifying the batch and lot number of the manufacturer. Loop conductors shall be installed without splices and shall terminate in the nearest pull box. The loops shall be joined in the pull box in combination of series and parallel so that optimum sensitivity is obtained at the sensor unit. Final splices between loops and lead-in cable shall not be made until the operation of the loops under actual traffic conditions is approved by the Engineer. All loop conductors for each direction of travel for the same phase of a traffic signal system, in the same pull box, shall be spliced to a detector lead-in cable which shall be run from the pull box adjacent to the loop detector to a sensor unit mounted in the controller cabinet. All loop conductors for traffic monitoring shall terminate in a pull box or terminal strip in the traffic monitor station cabinet when a cabinet of that type is installed. Conductors for inductive loop traffic signal and traffic monitoring installations shall be identified and banded, in pairs, by lane, in the pull box adjacent to the loops and near the termination of the conductors in the controller or traffic monitoring station cabinet. Bands shall conform to the provisions in Section 209-2.09, "Wiring." If asphalt concrete surfacing is to be placed, the loop conductors shall be installed prior to placing the uppermost layer of asphalt concrete. The conductors shall be installed, as shown on the plans, in the compacted layer of asphalt concrete immediately below the uppermost layer. Installation details shall be as shown on the plans, except the sealant shall fill the slot flush to the surface. 209-5.01 B Emergency Vehicle Pre-Emption Detector System. Each emergency vehicle pre- emption detector system shall conform to the details shown on the plans and these special provisions and shall consist of an optical emitter assembly or assemblies located on the appropriate vehicle and an optical detectorldiscriminator assembly or assemblies located at the traffic signal. Each system shall permit detection of Class II emergency vehicles. Class II emergency vehicles shall be capable of being detected at any range up to 2,500 feet from the optical detector. 3 I I 1 1 1 1 I a 1 I 51 I I I @ Revised 10108103 Contract No. 38.99-1 Pam 117 of 149 Panes I I I I I I e II) I I I I I I 2094.01 B(l) Optical Emitter Assembly. Each optical emitter assembly shall consist of an emitter unit, an emitter control unit and connecting cables and shall conform to the following: Each optical emitter assembly, including lamp, shall be designed to operate over an ambient temperature range of -34OC to 74°C at both modulation frequencies and to operate continuously at the higher frequency for a minimum of 3,000 hours at 25°C ambient before failure of lamp or any other component. Each emitter unit shall be controlled by a single, maintained-contact switch on the respective emitter control unit. The switch shall be capable of being positioned in a readily accessible location to the vehicle driver. The control unit shall contain a pilot light to indicate that the emitter power circuit is energized and shall be capable of generating only Class II modulating code. Functional Requirements. Each emitter unit shall transmit optical energy in one direction only, The signal from each emitter unit shall be capable of being detected at a distance of 2,500 feet when used with a standard optical detection/discriminator assembly. The modulation frequency for Class II signal emitters shall be 14.035 Hz k 0.003 Hz. The standard optical detection/discriminator assembly to be used in conducting the range tests shall be available from the manufacturer of the system. A certified performance report shall be furnished by the contractor with each assembly. The emitter unit shall be configured with a grating to provide precise directionality control. Electrical Requirements. Each optical emitter assembly shall be capable of providing full light output with input voltages between 10 and 16 volts DC. An optical emitter assembly shall not be damaged by input voltages up to 7.5 volts DC about the supply voltage. The optical emitter assembly shall not generate voltage transient, on the input supply, which exceeds the supply voltage by more than 4 volts. Each optical emitter assembly shall not consume more than I00 watts at 17.5 volts DC and shall have a power input circuit breaker rated at 10 to 12 amperes, 12 volts DC. The design and circuitry of each emitter unit shall permit its use on vehicles with either negative or positive ground without disassembly or rewiring of the unit. Mechanical Requirements. Each emitter unit shall be housed in a weatherproof, corrosion- resistant housing. The housing shall be provided with facilities to permit mounting on various types of vehicles and shall have provision for proper alignment of the emitter unit and for locking of the emitter unit into proper alignment. Each emitter control unit shall be provided with appurtenant hardware to permit its mounting in or on an emergency vehicle or mass transit vehicle. Where required for certain emergency vehicles, the emitter control unit and all exposed controls shall be weatherproof. Each emitter shall include a multi-purpose port compliant with the SAE J1708 communication standard to enable unit configuration to be set into the emitter and read from the emitter. 209-5.01 B(2) Optical Detection/Discriminator Assembly. Optical detectionldiscriminator assembly shall consist of one or more optical detectors, connecting cable and a discriminator module and conform to the following: Each such assembly, when used with standard emitters, shall have a range of up to 2,500 feet for Class II signals. Standard emitters for Class II signals shall be available from the manufacturer of the system. Range measurements shall be taken with all range adjustments on the discriminator module set to "maximum". Revised 10/08/03 Contract No. 3899-1 Paae 118 of 149 Paaes J 209-5.01 B(3) Optical Detector. Each optical detector shall be a waterproof unit capable of receiving optical energy from one or two separately aimable directions. The horizontal angle between the two directions shall be variable from 5 degrees to 180 degrees. The reception angle for each photocell assembly shall be a maximum of 8 degrees in all directions about the aiming axis of the assembly. Measurements of reception angle will be taken at a range of 2,500 feet for a Class II emitter. I 1 1 1 1 1 All internal circuitry shall be solid state and electrical power shall be provided by the associated discriminator module. Each optical detector shall be contained in a housing, which shall include one or two rotatable photocell assemblies, an electronic assembly and a base. The base shall have an opening to permit its mounting on a mast arm. Each optical detector shall weigh no more than 2.5 pounds and shall present a maximum wind load area of 36 square inches. The housing shall be provided with weep holes to permit drainage of condensed moisture. Each optical detector shall be installed, wired and aimed as specified by the manufacturer. 209-5.01 B(4) Optical Detector Cable. Optical detector cable shall meet the requirements of lPCEA-S-61-402/NEMA WC 5, Section 7.4, 600 volt control cable, 75OC, Type B and the following: The cable shall contain three conductors, each of which shall be AWG #20 (7x28) stranded, tinned copper with low-density polyethylene insulation. Minimum average insulation thickness shall be 25 mils. The insulation of individual conductors shall be color coded as follows: 1 Yellow - Detector Signal #1 Blue - Detector Signal #2 Orange - Power (+) Bare (Drain) - Common or Ground The shield shall be either tinned copper braid or aluminized polyester film with a nominal 20 percent overlap. Where the film is used, a AWG #20 (7x28) standard, tinned, bare drain wire shall be place between the insulated conductors and the shield and in contact with the conductive surface of the shield 1 The jacket shall be black polyvinyl chloride with a minimum rating of 600 volts and 80°C and a minimum average thickness of 45 mils. The jacket shall be marked as required by IPCWNEMA. The finished outside diameter of the cable shall not exceed 0.3 inches. The capacitance of the optical detector cable, as measured between any conductor and the other conductors and the shield, shall not exceed 14.3 microfarads per 1000 feet. The characteristic impedance of the optical detector cable shall be 0.6 ohms per 1000 feet. 209-5.01 B(5) Discriminator Module. Each discriminator module shall be designed to be compatible and usable with Model 170 controller unit and to be mounted in the input file of a Model 332 controller cabinet, and shall conform to the requirements of Chapter 1 of the State of California, Department of Transportation, "Traffic Signal Control Equipment Specifications", dated January 1989, and to all addenda thereto current at the time of project advertisement. 1, Cnntrnct Nn. 3899-1 Paae 119 of 14.9 Paaas Each discriminator module shall be capable of operating one or two channels and shall be capable c of: 1. Receiving Class II signals at a range of up to 2,500 feet. 2. Decoding the signal on the basis of frequency at 14.035 Hz f 0.003 Hz for Class II signals. 3. Establishing the validity of received signals on the basis of frequency and length of time received. A signal shall be considered valid only when received for more than 0.50 seconds. No combination of Class I signals shall be recognized as a Class II signal regardless of the number of signals being received, up to a maximum of ten signals. Once a valid signal has been recognized, its effect shall be held by the module in the event of temporary loss of the signal for a period adjustable from 4.5 seconds to 11 seconds in at least 2 steps at 5 * 0.5 seconds and 10 f 0.5 seconds. 4. Providing an output for each channel that will result in "low" or grounded condition of the appropriate input of a Model 170 controller unit. For Class I1 signals the output shall be steady. Each discriminator module shall be powered from 115 volt (95 volts AC to 135 volts AC), 60 Hz mains and will contain an internal, regulated power supply that supports up to twelve optical detectors. Electric power, one detector input for each channel and one output for each channel, shall terminate at the printed circuit board edge connector pins listed below. Board edge connector pin assignments shall be as follows: - Pins Function - Pins Function A Ground P Not used D Channel A primary detector input R Detector 24 VDC power output E Detector 24 VDC power output S Not used F Channel A output, collector (+) T Not used p H Channel A output, emitter (-) U Notused J Channel B primary detector input V Detector ground K Detector ground W Channel B output collector (+) L Earthground X Channel B output emitter (-) M AC - (in) Y Notused N AC + (in) Z Notused I I I I E c c D I Two auxiliary inputs for each channel shall enter each module through the front panel connector. Pin assignment for the connector shall be as follows: - Pins Function 13 14 15 28 Auxiliary detector 2 input, Channel A Auxiliary detector 1 input, Channel B Auxiliary detector 2 input, Channel B Auxiliary detector I input, Channel A Each channel output shall be an optically isolated NPN open collector transistor capable of sinking 50 milliamperes at 30 volts and shall be compatible with Model 170 controller unit inputs. Each discriminator module shall be provided with means of preventing transients received by the detector from affecting the Model 170 controller assembly. Each discriminator module shall have a single connector board, shall be capable of being inserted into the input file of a Model 332 cabinet and shall occupy one slot width of the input file. The front panel of each module shall have a handle to facilitate withdrawal and the following controls and indicators for each channel: 1 P '. I I ?@ Revised 10/08/03 Contract No. 3899-1 Paae 120 of 149 Paaes 3 1. A Command (High) and Advantage (Low) solid-state LED indicator for each channel to display active calls. 2. A test switch for each channel to test proper operation of Command or Advantage priority. 3. A single confirmation light control output for each channel. These outputs shall be user configurable through software for a variety of confirmation light sequences. The front panel shall be provided with a single circular, bayonet-captured, multi-pin connector for two auxiliary detector inputs for each channel. Connector shall be a mechanical configuration equivalent to a D-Shell44-Pin front panel. I I 1 1 Wiring for a Model 332 cabinet shall conform to the following: Slots 12 and 13 of the input file "J" shall be wired to accept a two-channel module. Field wiring for the primary detectors, except 24-volt DC power, shall terminate on either terminal board TB-9 in the controller cabinet or on the rear of input file "J", depending on cabinet configuration. Where TB-9 is used, position assignments shall be as follows: Position 4 5 7 8 Assignment Channel A detector input, 1 '' module (Slot J-12) Channel B detector input, lst module (Slot J-12) Channel A detector input, 2nd module (Slot J-13) Channel B detector input, 2nd module (Slot J-I 3) The 24 volt cabinet DC power shall be available at Position 1 of terminal board TB-1 in the controller cabinet. All field wiring for the auxiliaw detectors shall terminate on terminal board TB-0 in the controller cabinet. Posgon assignments-are as follows: Position Assignment 7 +24VDC from fJ-I 3El 8 9 10 11 12 Detector ground from (J-I 3K) Channel A auxiliary detector input 1 Channel A auxiliary detector input 2 Channel B auxiliary detector input 1 Channel B auxiliary detector input 2 The contractor shall demonstrate that all of the components of the system will perform satisfactorily as a system. Satisfactory performance shall be determined using the following test procedure: I. Each system to be used for testing shall consist of an optical emitter assembly, an optical detector, at least 200 feet of optical detector cable and a discriminator module. 2. The discriminator modules shall be installed in the proper input file slot of Model 332 controller cabinet. The controller cabinet, together with a Model 170 controller unit with the appropriate operating program, a Model 210 monitor unit and 120 volt AC power, will be available as shown on the plans and as indicated elsewhere in these special provisions. 3. One test shall be conducted using a Class II signal emitter and a distance of 2,500 feet between the emitter and the detector. All range adjustments on the module shall be set to "Maximum" for each test. 4. Each test shall be conducted for a period of one hour, during which the emitter shall be operated for 30 cycles, each consisting of a one minute "on" interval and a one minute "off" interval. During the total test period: (A) the emitter signal shall cause the proper response from the Model 170 controller unit during each "on" interval and (B) there shall be no improper operation of either the Model 170 controller unit or the monitor during each "off interval. 1 1 3 '3 Revised 10/08/03 Contract No. 3899-1 1 Paae 121 of 149 Paaes I I I I I I I P I I I I I 1 ‘. I 209-5.01C Video Detection System. The video detection system shall consist of one (1) video camera and one (1) video detection processor (VDP) for each vehicle approach, unless othewise specified on the plans. The system shall include software that detects vehicles in multiple lanes using only the video image. Detection zones shall be defined using only a video menu and a pointing device to place zones on a video image. A minimum of 24 detection zones per camera shall be available. 209-5.OIC(l) Functional Requirements. The VDP shall process video from a single source. The source can be a video camera or a video tape player. The video shall be input to the VDP in RS170 format and shall be digitized and analyzed in real time. The VDP shall detect the presence of vehicles in up to 24 detection zones per camera. A detection zone shall be approximately the width and length of one car. Detection zones shall be programmed via a menu displayed on a video monitor and a pointing device connected to the VDP. The menu shall facilitate placement of the detection zones and setting of zone parameters. A separate computer shall not be required for programming detection zones or to view system operations. The VDP shall store up to three different detection zone patterns. The VDP shall be able to switch to any one of the three different detection zone patterns within one second of user request via menu selection with the pointing device. The VDP shall detect vehicles in real time as they travel across each detection zone. The VDP shall have an RS-232 port for communications with an external computer. The VDP shall accept new detector patterns from an external computer through the RS-232 port when that computer uses the appropriate communications protocol for downloading detector patterns. The VDP shall send its detector patterns to an external computer through the RS-232 port when requested when that computer uses the appropriate communications protocol for uploading detector patterns. A Windows-based software program designed for local or remote connection and providing video capture, real-time detection indication and detection zone modification capability shall be provided with the system. The camera system shall be able to transmit an NTSC video signal, with minimal signal degradation, up to 300m (I 000 ft). The VDP shall default to a safe condition, such as a constant call to each active detection channel, in the event of unacceptable interference in the video signal. The system shall be capable of automatically detecting a low visibility condition such as fog and respond by placing all defined detection zones in a constant call mode. A user-selected output shall be active during the low visibility condition that can be used to modify the controller operation if connected to the appropriate controller input modifier(s). The system shall automatically revert to normal detection mode when the low visibility condition no longer exists. 209-5.016(2) Operational Requirements. A minimum of 24 detection zones per camera shall be supported and each detection zone can be sized to suit the conditions and the desired vehicle detection region. A single detection zone shall be capable of replacing multiple loops and the detection zone may be AND’ed or OR’ed together to indicate vehicle presence on a single phase of traffic movement. Placement of detection zones shall be done by using a pointing device and a graphical interface built into the VDP and displayed on a video monitor. No separate computer shall be required to program the detection zones. Up to three detection zone patterns shall be saved within the VDP memory and this memory shall be preserved during power outages. The selection of the detection zone pattern for current use shall be done through a menu system. It shall be possible to activate a detection zone pattern for a camera from VDP memory and have the detection zone pattern displayed within one second of activation. When a vehicle is detected crossing a detection zone, the detection zone will flash a symbol on the screen to confirm the detection of the vehicle. Detection shall be at least 98% accurate in good weather conditions and at least 96% accurate under adverse weather conditions (rain, snow or fog). Detector placement shall not be more distant from the camera than a distance of fifteen times the mounting height of the camera. Dann 173 nf Id0 Dannc 3 The VDP shall provide up to eight channels of vehicle presence detection through a NEMA TSI port. The VDP shall provide dynamic zone reconfiguration (DZR) to enable normal detector operation of existing zones except the one being added or modified during the setup process. The VDP shall output a constant call on any detection channel when the corresponding zone is being modified. Detection zone outputs shall be configurable to allow the selection of presence, pulse, extend and delay outputs. Timing parameters of pulse, extend, and delay outputs shall be user definable between 0.1 and 25.0 seconds. Up to six detection zones shall be capable of counting the number of vehicles detected. The count value shall be internally stored for later retrieval through the RS-232 port. The data collection interval shall be user definable in periods of five, fifteen, thirty or sixty 1 1 minutes. 1 209-5.01C(3) Hardware Requirements. The VDP shall be housed in a durable metal enclosure suitable for shelf mounting in the side rails of the controller cabinet. The VDP enclosure shall not exceed 180mm (7.1 in) in length and 157mm (6.2 in) in depth. The VDP shall operate satisfactorily in a temperature range of -34°C to +74"C (-29°F to +165"F) and a humidity range of O%RH to 95% RH, non-condensing. The VDP shall be powered by 24 volts DC. VDP power consumption shall not exceed 10 watts. The VDP shall include an RS-232 port for serial communications with a remote computer. This port shall be a 9-pin "D" subminiature connector on the front of the VDP. The front of the VDP shall include one BNC video input connection suitable for RS170 video inputs. The video input shall include a switch-selectable 75-ohm or high impedance termination to allow camera video to be routed to other devices, as well as input to the VDP for vehicle detection. The front of the VDP shall include one BNC video output providing real time video output that can be routed to other devices. 209-5.01 C(4) Video Detection Camera. The video camera shall be furnished by the VDP supplier and shall be qualified by the supplier to ensure proper system operation. The camera shall produce useable video image of the bodies of vehicles under all roadway lighting conditions, regardless of time of day. The minimum range of scene luminance over which the camera shall produce a useable video image shall be the minimum range of night time to day time but not less than the range of 0.1 lux to 10,000 lux. The camera shall use a CCD sensing element and shall output monochrome video with resolution of not less than 380 lines vertical and 380 lines horizontal. The camera shall include an electronic shutter control based upon average scene luminance and shall be equipped with a factory adjusted manual iris. 1 1 1 I 1 The camera shall include a variable focal length lens with variable focus that can be adjusted, without opening the camera housing, to suit the site geometry by means of a portable interface device designed for that purpose and manufactured by the detection system supplier. The horizontal field of view shall be adjustable from 8. lo to 45.9". A single camera configuration shall be used for all approaches in order to minimize setup time and spares required by the user. The camera electronics shall include AGC to produce a satisfactory image at night. The camera shall be housed in a weather-tight sealed enclosure. The camera enclosure shall be able to rotate to allow proper alignment between the camera and the traveled road surface. The camera enclosure shall be equipped with a sun shield. The sun shield shall include a provision for water diversion to prevent water from flowing in the camera's field of view. The camera enclosure with sun shield shall be less than 170mm (6 in) in diameter, less than 380mm (1 5 in) long, and shall weigh less than 13.3kg (6 pounds) when the camera and lens are mounted inside the enclosure. The camera enclosure shall include a thermostatically controlled heater to assure proper operation of the lens at low temperatures and to prevent moisture condensation on the optical faceplate of the enclosure. When mounted outdoors in the enclosure, the camera shall operate satisfactorily in a temperature range of -34°C to +60"C (-29°F to +140"F) and a humidity range of 0% RH to 100% RH. The camera shall be powered by 120/240 VAC, 50/60 Hz. Power consumption shall be 15 watts or less under all conditions. I I 1 3 - Pane 17.1 nf 1 A9 Panec I Recommended camera placement height shall be 10m (33 ft) above the roadway, and over the traveled way on which vehicles are to be detected. For optimum detection, the camera should be centered above the traveled roadway. The camera shall view approaching vehicles at a distance not to exceed 100m (350 ft) for reliable detection (height:distance ration of 1O:lOO). Camera placement and field of view shall be unobstructed and as noted in the installation documentation provided by the supplier. The camera enclosure shall be equipped with separate, weather-tight connections for power and video cables at the rear of the enclosure. These connections may also allow diagnostic testing and viewing of the video signal at the camera while the camera is installed, using a lens adjustment module supplied by the VDP supplier. Video and power shall not be connected within the same connector. The video signal output by the camera shall be black and white in RS170 or CClR format. The video signal shall be fully isolated from the camera enclosure and power cabling. 209-5,01C(5) Installation Requirements. The coaxial cable to be used between the camera and the VDP in the controller cabinet shall be Belden 8281 or a 75 ohm, precision video cable with 20 gauge solid bare copper conductor (9.9 ohms/M), solid polyethylene insulating dielectric, 98% (min) tinned copper double-braided shield and black polyethylene outer covering. The signal attenuation shall not exceed 0.78 dB per 30m (100 fi) at 10 MHz. Nominal outside diameter shall be 8mm (0.304 in). The coaxial cable shall be a continuous, unbroken run from the camera to the VDP. This cable shall be suitable for installation in conduit or overhead with appropriate span wire. 75 ohm BNC plug connectors shall be used at both the camera and controller. The coaxial cable, BNC connector and crimping tool shall be approved by the supplier of the video detection system, and the manufacturer's instructions must be followed to ensure proper connection. The power cabling shall be 16 AWG three conductor cable. The cabling shall comply with the National Electric Code, as well as local electrical codes. Cameras may acquire power from the luminaire if necessary. The video detection system shall be installed by supplier factory certified installers and as recommended by the supplier and documented in the installation materials provided by the supplier. Proof of factory certification shall be provided. 209-5.01C(6) Warranty. The supplier shall provide a limited two year warrant on the video detection system. See supplier's standard warranty included in the Terms and Conditions of Sale documentation. During the warranty period, technical support shall be available from the supplier via telephone within four hours of the time a call is made by the user. This support shall be made available from factory certified personnel or factory certified installers. During the warranty period, updates to the VDP software shall be made available from the supplier without charge. 209-5.01 C(7) Maintenance and Support. The supplier shall maintain an adequate inventory of parts to support maintenance and repair of the video detection system. These parts shall be made available for delivery within 30 days of placement of an acceptable order at the supplier's current pricing and terms of sale for said parts. The supplier shall maintain an ongoing program of technical support for the video detection system. This technical support shall be available via telephone, or via personnel sent to the installation site upon placement of an acceptable order at the supplier's current pricing and terms of sale for on site technical support services. Installation or training support shall be provided by a factory authorized representative. All product documentation shall be written in the English language. The contractor shall ensure the presence of a factory authorized representative at the time of traffic signal turn-on. 209-5.02 Pedestrian Push Button Assemblies. Where shown on the plans, pedestrian push button assemblies of substantial tamper-proof construction and signs shall be furnished and installed. The housing shall be either die-cast or permanent mold cast aluminum, or when specified shall be ultraviolet stabilized, self-extinguishing structural plastic. Plastic housings shall be black matching Color No. 17038, 27038 or 37038 of Federal Standard No. 5958, and shall be colored throughout. The assembly shall be rainproof and shall be shockproof in any weather condition. The pedestrian push button switch shall be a phenolic enclosed precision snap-acting type, single- pole, double-throw, switching unit, with screw type terminals, rated 15 A at 125 volts AC, and shall have the following characteristics: 'E"3 Re\iicd i nmm Paae 124 of 749 Paaes Cnntract Nn. 3899-1 1. 2. 3. 4. 5. 6. Switching unit shall have a stainless steel plunger actuator and shall be provided with U-frame to permit recessed mounting in push button housing. Switch shall have an operating force of 2.5 N (9 oz.) to 3.6 N (13 02.) and a minimum release force of one newton (4 02.). Pretravel shall be 0.4 mm ('/M") maximum. Over travel shall be 6 mm ('Is2") minimum. Differential travel shall be 0.01 mm (0.0004") to 0.05 mm (0,002n). Actuator shall have a minimum diameter of 50 mm (2"). Where a pedestrian push button is attached to a pole, the housing shall be shaped to fit the curvature of the pole and secured to provide a rigid installation. Saddles shall be provided to make a neat fit when required. Where a pedestrian push button is to be mounted on top of a Size 65 (21/2") diameter post, the housing shall be provided with a slip-fitter fitting and screws for securing rigidly to the post. Pedestrian push button signs shall be porcelain enameled metal or structural plastic. Push button and sign shall be installed on the crosswalk side of the pole. Arrows on push button signs shall point in the same direction as the corresponding crosswalk. Where Type A push buttons are specified, each push button assembly shall be equipped with red and green indicator lamps. Lamps shall be so connected that, when the push button has been activated, the red lamp shall be energized and continue so until the next pedestrian walk interval, at which time the green lamp shall be energized in lieu of the red lamp. At the termination of the pedestrian walk interval, the lamps shall be de-energized until the next actuation of the push button. Lenses for the lamps shall have a visible diameter of approximately 32 mm (l'/4u) and a length of approximately 22 mm ('I8"). On the Type A or Type B push button assembly, the sign shall attach to and be securely supported by the framework. With Type C pedestrian push buttons, the instruction sign shall be mounted, using 2 straps and saddle brackets, on the same standard as the push button assembly. Straps and saddle brackets shall be as shown on the plans and shall be corrosion-resisting chromium nickel steel conforming to the specifications of ASTM Designation: A 167, Type 302. Bolts shall be stainless steel with a chromium content of at least 17 percent and a nickel content of at least 8 percent. Bolts shall NOT be theft-proof. 209-6 LIGHTING 209-6.01 High Pressure Sodium Luminaires. High pressure sodium luminaires shall be the enclosed type with a horizontal burning lamp. Luminaires shall be the cutoff type. Each luminaire shall consist of a housing, a reflector, a refractor or a lens, a lamp socket, an integral ballast, a terminal strip and a lamp. Housings shall be fabricated from aluminum. Housings that are painted shall withstand a 1000-hour salt spray test as specified in ASTM Designation: B 117. All other metal parts of the housing shall be fabricated from metal at least equal in corrosion resistance and finish to the metal in the housing. Each housing shall be provided with a slip-fitter capable of mounting on a 50 mm (2") pipe tenon and of being adjusted 5 degrees from the axis of the tenon. The clamping brackets of the slip-fitter shall not bottom out on the housing bosses when adjusted within the 95 degree range. No part of the slip-fitter mounting brackets on the luminaires shall develop a permanent set in excess of 0.5 mm (0.020") when the four 10 mm (3/8") diameter cap screws used for mounting are tightened to 13 N.m (IO Wlbs.). All luminaires to be mounted on horizontal mast arms, when tested in accordance with California Test 61 1 , shall be capable of withstanding cyclic loading in (G = Acceleration of Gravity): 1. a vertical plane at a minimum peak acceleration level of 3.0 G peak-to-peak sinusoidal loading (same as 1.5 G peak) with the internal ballast removed, for a minimum of 2 million cycles without failure of any luminaire parts. a horizontal plane perpendicular to the direction of the mast arm at a minimum peak acceleration level of 1.5 G peak-to-peak sinusoidal loading (same as 0.75-G peak) with the internal ballast installed, for a minimum of 2 million cycles without failure of any luminaire parts. 2. b Revised 10/08/03 Contract No. 3899-1 Paae 125 of 149 Paaes I I I I I I I c. I I I I I I Lamp Lamp s55 150 S66 200 S50 250 S67 31 0 S51 400 ANSI Code No. Wattage I Maximum Brightness (cd/m2) 140 140 175 21 0 260 3. a vertical plane at a minimum peak acceleration level of 1 .O G peak-to-peak sinusoidal loading (same as 0.5-G peak) with the internal ballast installed, for a minimum of 2 million cycles without failure of any luminaire parts. Each mast arm mounted luminaire shall be furnished with a photoelectric unit receptacle. If a photoelectric unit receptacle is included and the plans call for the omission of a photoelectric unit , a raintight shorting cap shall be installed. The surface of each reflector shall be specular and shall be protected by either an anodized finish or a silicate film. The reflector shall be shaped so that a minimum of light is reflected through the arc tube of the lamp. Each refractor or lens shall be mounted in a frame that is hinged to the housing and secured with a spring-loaded latch. Each refractor shall be made of glass or polycarbonate pfastic. Each lens shall be made of heat and impact resistant glass. The optical system, consisting of the reflector, refractor or lens, lamp socket and lamp, shall be in a sealed chamber. Sealing shall be provided by a gasket between the reflector and refractor or lens and a gasket between the reflector and lamp socket. The chamber shall have provision for filtered flow of air in and out of the chamber due to lamp heat. Filtering shall be accomplished by either a separate filter or a filtering gasket. Each lamp socket shall be a porcelain enclosed mogul-multiple type. The shell shall contain integral lamp grips to assure electrical contact under conditions of normal vibration. The socket shall be mounted in the luminaire in a manner to permit pre-setting a variety of specified light distribution patterns. The socket shall be rated for 1500 W and 600 V, and shall be rated for a 4-kV pulse. When the components are mounted on a down-opening door, the door shall be hinged and secured to the luminaire housing separately from the refractor or flat lens frame. The door shall be easily removable and replaceable. The door shall be secured to the housing in a manner to prevent its accidental opening when the refractor or flat lens frame is opened. Field wires connected to the luminaire shall terminate on a barrier type terminal block secured to the housing. The terminal screws shall be captive and equipped with wire grips for conductors up to No. 6. Each terminal position shall be clearly identified. The minimum light distribution for each luminaire shall be as shown on the isolux diagrams on the plans. The maximum brightness of each cutoff luminaire, with the lamp indicated, shall be as Table 209-6.01 (A): Brightness readings will be taken using a brightness meter with an acceptance angle of 1.5 degrees. When measured on the 90-degree and 270-degree lateral angle line, the maximum brightness shall not exceed the above specified brightness when the meter is located at a horizontal distance of 37 m (120') and a vertical distance of 2.3 m (7.5') between the luminaire and the meter, or at an angle of 3 degrees 35 minutes from the horizontal to the line between the luminaire and the meter. Measurements shall be made from both the 90-degree line and the 270-degree line and averaged. The lamp used for each test shall be operated at the wattage necessary to produce a light output as shown in Table 209-6.01 (B): Revised 10/08/03 Contract No. 3899-1 Paae 126 of 149 Paaes TABLE 209-6.01 (B) LAMP WATTAGE VERSUS LIGHT OUTPUT Lumens 16 000 22 000 27 000 37 000 50 000 Lamp Wattage 150 200 250 31 0 400 209-6.01A High Pressure Sodium Lamp Ballasts. Each ballast shall be designed for the type, characteristics and wattage of the lamp it is to operate and it shall provide the proper starting and operating waveforms, voltage and current. Ballasts shall provide reliable lamp starting and operation at ambient temperature down to -30°C for the rated life of the lamp. Ballasts shall be designed for continuous operation at ambient air temperatures from -20°C to 25°C without reduction in ballast life. Ballasts shall have a design life of not less than 100,000 hours. Ballasts shall be designed to operate for at least 180 cycles of 12 hours on and 12 hours off, with the lamp circuit in an open or short-circuited condition and without measurable reduction in the operating requirements. Ballasts shall be tested in accordance with the requirements of ANSI C82.6-I 980, "Methods of Measurement of High-lntensity-Discharge Lamp Ballasts." Starting aids for ballasts of a given lamp wattage shall be interchangeable between ballasts of the same wattage and manufacturer without adjustment. A Certificate of Compliance conforming to the provisions in Section 4-1 .5, "Certification," shall be submitted by the manufacturer with each lot of integral ballast luminaires and with each lot of ballasts designed for use outside of luminaires. The certificate shall state that the lot of ballasts meets, in every respect, the above requirements and the lamp-ballast specifications of the lamp manufacturer. The input voltage for ballasts shall be as shown on the plans or as specified in these special provisions. Each integral ballast shall consist of separate components, each of which shall be capable of being easily replaced. A starting aid which is encapsulated will be considered as a single component. Each component shall be provided with screw terminals, NEMA tab connectors or a single multi-circuit connector. All conductor terminals shall be identified as to the component terminal to which they connect. Heat-generating components shall be mounted so as to use the portion of the lurninaire upon which they are mounted as a heat sink. Capacitors shall be located as far as practicable from heat-generating components or shall be thermally shielded to limit the case temperature to 75°C. Transformers and inductors shall be resin-impregnated for protection against moisture. Capacitors, except those in starting aids, shall be metal cased and hermetically sealed. Ballasts to be located remote from the luminaire shall be the submersible type and shall conform to the requirements in Section 209-6.O9Cl "Submersible Type Transformers." All components, including starting aid, shall be enclosed in a single housing. Ballast leads shall extend a minimum of 300 mm (12") from the case. Steel housings shall be galvanized or painted. Ballast housings shall be clearly labeled to indicate lamp type, lamp wattage and input voltage. Ballasts for high-pressure sodium lamps shall have a ballast characteristic curve which will intersect both of the lamp-voltage limit lines between the wattage limit lines and remain between the wattage limit lines throughout the full range of lamp voltage. This requirement shall be met not only at the rated input voltage of the ballast, but also at the lowest and highest input voltage for which the ballast is rated. Throughout the lifetime of the lamp, the ballast curve shall fall within the specified limits of lamp voltage and wattage. Ballasts for luminaires to be mounted on mast arms, brackets or lowering assemblies shall be located within the luminaire housing, I 1 I I 1 1 I 1 1 I I 1 1 1 J I @ Revised 10/08/03 Contract No. 3899-1 Paae 127 of 149 Paaes b I I I I I I I P 1 I I I I I c I 209-6.01A(1) Regulator Type Ballasts. 1. 2. Regulator type ballasts shall conform to the following: For nominal input voltage and lamp voltage, the ballast design center shall not vary more than 7.5 percent from rated lamp watts. The ballast shall be designed so that a capacitance variance of *6 percent will not cause more than a k8 percent variation in lamp wattage regulation throughout rated lamp life for nominal input voltage. The lamp current crest factor shall not exceed 1.8 for input voltage variation of *I 0 percent at any lamp voltage from initial through life. 3. Regulator type ballasts shall be lag-type or lead-type conforming to the following: 1. Lag-Type Regulator Ballasts.- Each lag-type regulator ballast shall have the primary and secondary windings electrically isolated and, when operated with the appropriate lamp, shall have the following characteristics and shall maintain the following lamp operation: a) The power factor shall be not less than 90 percent throughout the life of the lamp at b) Lamp wattage regulation spread at any lamp voltage from nominal through life shall not 2. Lead-Type Regulator Ballask- Each lead-type regulator ballast (CWA-constant wattage auto- regulator) shall, when operated with the appropriate lamp, have the following characteristics and shall maintain the following lamp operation: a) The power factor shall be not less than 90 percent when the ballast is operated at nominal line voltage with a nominally rated reference lamp. b) Lamp wattage regulation spread at any lamp voltage from nominal through life shall not vary by more than 30 percent for &I 0 percent input voltage variation. nominal line voltage with a nominally rated reference lamp. vary by more than 18 percent for &IO percent input voltage variation. 209-6.01A(2) Autotransformer or Reactor Type Ballasts. Each nonregulating reactor, autotransformer, or high reactance ballast shall, when operated with the appropriate lamp, have the following characteristics and shall maintain the following lamp operations: 1. 2. 3. 4. The power factor shall be not less than 90 percent when the ballast is operated at nominal line voltage with a nominally rated reference lamp. Lamp wattage regulation spread at any lamp voltage from nominal through life shall not vary by more than 25 percent for 95 percent input voltage variation. For nominal input voltage and lamp voltage, the ballast design center shall not vary more than 7.5 percent from rated lamp watts. The lamp current crest factor shall not exceed 1.8 for input voltage variation of 55 percent at any lamp voltage from initial through life. 209-6.018 High Pressure Sodium Lamps. High pressure sodium lamps shall conform to the ANSI Standard: C 78, "Lamp Specifications, Physical and Electrical Characteristics of High-lntensity- Discharge Lamps," when tested in accordance with ANSI Standard: C 78.388, "Methods of Measurement of High Pressure Sodium Lamp Characteristics." High-pressure sodium lamps shall have a minimum average rated life of 24 000 hours. 209-6.06 Internally Illuminated Street Name Signs. Internally illuminated street name signs shall conform to the details shown on the plans. The general design of signs shall be as shown on the plans. Minor details of construction shown are typical and may be modified subject to approval by the Engineer. The sign fixture shall be designed and constructed to prevent deformation or failure when subjected to I13 km/h (70mph) wind loads as set forth in the MSHTO publication, "Standard Specifications for Structural Supports of Highway Signs, Luminaires and Traffic Signals," and amendments thereto. The sign panels shall not deform or warp under a 113 km/h (70 mph) wind loading. A Certificate of Compliance conforming to the provisions in Section 4-15 "Certification," shall be submitted by the manufacturer with each lot of internally illuminated street name signs. The certificate shall state that the internally illuminated street name signs meets the wind load requirements as described above. All material used in fabrication shall be new. If not covered herein, both the material and workmanship shall be of the best quality consistent with the intended purpose. All ferrous parts shall be galvanized or cadmium plated, unless otherwise specified herein or shown otherwise on the plans. Signs shall be Type B. Additionally all Internally Illuminated Street Name Signs shall conform to the following requirements: 1. Housing.- The top and bottom shall be formed or extruded aluminum and shall be attached to formed or cast aluminum end fittings. The design shall provide continuous sealing between top and bottom assemblies and the end fittings. The housing shall be rigidly constructed to resist torsional twist and warp. Provisions shall be made for ease of maintenance of all components. The opening or removal of one panel shall permit access to the interior of the sign and allow for replacement of lamps, ballasts and fuses. Type IV photoelectric unit sockets shall be provided. On Type B signs, the sign panels shall be slide-mounted into the housing. Reflectors.- At the option of the Contractor, reflectors may be used to provide the required sign brightness. Reflectors, if used, shall be formed aluminum with acrylic baked white enamel surface having a minimum reflectance of 0.85. Sign Panels.- The sign panels shall be slide-mounted or rigid mounted in a frame, with white legend, symbols, arrows, and border on each face, as shown on the plans. The background shall be green. The entire surface of the sian panel shall fabricated with prismatic, cube corner reflective sheetina (Diamond Grade or equal) and shall be evenlv illuminated. The average of brightness readings for the letters shall be 500 cd/m2 (150 foot-lamberts), minimum. The light transmission factor of the sign panel shall provide a letter to background brightness ratio of between 10 to 1 and 20 to 1. The luminance of the background shall not vary by more than 40 percent from the average of background brightness reading. The luminance of the letters, symbols and arrows shall not vary by more than 20 percent from the average brightness reading of letters, symbols and arrows. The sign panels shall be translucent panels of high impact resistant plastic of one of the following types: 2. 3. a) Glass fiber reinforced acrylated resin. b) Polycarbonate resin. c) Cellulose acetate butyrate plastic. d) Paint on the outside of the plastic shall be protected by a plastic film which shall seal the front surface of the panel and filter out ultraviolet radiation. Paint shall be acrylic plastic type. e) All surfaces shall be free of blemishes in the plastic or coating that may impair the serviceability or detract from the general appearance and color matching of the sign. 9 The white or green color shall not fade or darken when the sign is exposed to an accelerated test of ultraviolet light which is equivalent to 2 years of outdoor exposure. The green color of the sign, when not illuminated, shall conform to Color No. 14109 of Federal Standard 5958. g) The sign panels shall not crack or shatter when a 25.4 mm (1") diameter, steel ball with a mass of 67 grams (4 oz.) is dropped from a height of 2.6 m (8.5') above the sign panel to any point of the sign panel. The panels shall be lying in a horizontal position and supported within their frame for this test. 4. Gaskets.- On Type A signs, gaskets shall be installed between the sign panel frame and the fixture housing to prevent the entrance of water between the frame and the fixture housing. Gaskets shall be uniform and even textured and shall be the closed cell, sponge neoprene type, designed for use at temperatures between -20°C(-4"F) and +70°C (158°F). Gaskets shall be neatly applied to thoroughly degreased, clean surfaces with a suitable heat-resistant adhesive which will not allow the gaskets to slip at temperatures between -20°C and +70°C. Revised 10/08/03 I Cnntract Nn. 2899-1 I Pane 179 of 149 Panes I I I I I I I I P I I I I I I 1 I b c 5. 6. 7. 8. 9. Ballask- Ballasts shall be of the high power factor type and shall be capable of starting the lamps at -20°C (-4°F) and above. Ballasts for Type A signs shall be rated at 200 mA. Ballasts for Type B signs shall be rated at 430 mA. Ballasts shall be listed by UL or ETL for operation on 110 to 125 VI 60 Hz circuits, and shall conform to the requirements of ANSI Standard: C 82.1 and ANSI Standard: C 82.2. A separate ballast shall be provided for each lamp. Lamp holders- Lamp holders shall be listed by UL or ETL for outdoor use, shall be provided with silver coated contacts and waterproofed entrance leads for use with a rapid-start fluorescent lamp. Removal of the lamp from the socket shall de-energize the primary of the ballast. Each lamp holder shall be provided with a heat-resistant, circular cross section, partially recessed neoprene ring to seal against the lamp ends and protect electrical contacts from moisture and dirt or other injurious elements. One lamp holder for each lamp shall be of the spring-loaded type. The distance between the face of the lamp holders for each lamp shall provide a compression of at least 2.5 mm (0.10") on the spring-type lamp holder when the lamp is in place. The lamp shall have positive mechanical and electrical contact when the lamp is in place. The socket on the spring-type lamp holder shall have sufficient travel to permit installation of the lamp. Springs for lamp holders shall not be part of the current carrying circuit. Lamp holders shall match lamp requirements and shall not increase cathode filament circuit resistance by more than 0.1 0 0. Lamps.- Lamps shall be of the types shown on the plans and shall meet the requirements of ANSI Standard: C 78. Terminal Blocks- All wiring connections in the fixture shall be terminated on molded, phenolic, barrier type, terminal blocks rated at 15 A, 1000 V, and shall have integral type, white, waterproof marking strips. All current carrying parts of the terminal block shall be insulated from the fixture with integral plugs or strips to provide an insulating value in excess of the line-to-ground flashover voltage. If the Contractor elects to use sectionalized terminal blocks, each section shall be provided with an integral barrier on each side and shall be capable of rigid mounting and alignment. Terminal screws shall be size No. 10, minimum. Fuses.- Fuses shall be Type 3AG, miniature, slow blowing type with appropriate current and voltage ratings. Fuseholder shall be a panel-mounting type with threaded or bayonet type knob which grips the fuse tightly for extraction. A separate fuse shall be provided for each ballast. 10. Weep- Holes.- Screened weep holes shall be provided at strategic locations in all members subject to the collection of moisture. Weep holes shall be shielded to prevent light leakage from the fixture. 1 1. Fasteners.- All fasteners, screws, and hardware shall be of passive stainless steel (Type 302 or 304) or aluminum Type 6060-T6. 12. Mounting Assemblies- The top of the fixture housing shall have 2 free-swinging mounting brackets. Each of the brackets shall be adjustable vertically for leveling the sign to either a straight or curved mast arm. The bracket assembly shall permit the fixture to swing perpendicular to the sign panel. Hinge pins for the free-swinging brackets shall have a minimum diameter of 6 mm (0.25"). At least 4.6 m (IS) clearance shall be provided between the bottom of the fixture and the roadway. 13. Message.- The message, as shown on the plans, shall be displayed on both sign panels. If not shown on the plans, the message, and the size of symbols or arrows will be furnished by the Engineer at the request of the Contractor. Unless shown otherwise, letters shall be 200 mm (8") upper case and 150 mm (6") lower case, Series E. 14. Mass.- The total mass of the complete sign assembly, including lamps, ballasts, mounting brackets and appurtenances shall not exceed 30 kg. 15. Conductors.- All fixture conductors shall be UL or ETL listed appliance wiring material (AWM) stranded copper wire with 0.7 mm (28 mils), minimum, thermoplastic insulation, rated at 1000 volts and rated for use at 90°C. Conductors shall be No. 16, minimum, and shall match the color coding of the ballast leads. The size of conductors from the sign disconnect to the fuse block shall be as shown on the plans. All conductors within the fixture shall be secured with easily removable spring cross straps (not clamped) in the chassis or fixture. Straps shall be installed not more than 300 mm (12") apart. Stranded copper conductors connected to screw type terminals shall terminate in approved crimp type ring connectors. Splices will not be permitted within the fixture unless approved in writing by the Engineer. e Revised 10/08/03 Contract No. 3899-1 Paae 130 of 149 Paaes J 16. Equipment List and Drawings.- Within 15 days following approval of contract, the Contractor shall submit 3 sets of shop drawings and a list of equipment and materials he proposes to install, as specified in Section 2-5, "Plans and Specifications." The shop drawings shall show the message for each sign and shall include the size of letters, symbols or arrows, as shown on the plans or as furnished by the Engineer. The list of equipment shall include the name of the manufacturer of all materials and sufficient detail to identify the materials. If requested, the Contractor shall supply, without cost to the Agency, sufficient samples of materials to be used in the fabrication of the sign, or a complete sign assembly, to permit adequate testing and evaluation of conformance to the specified requirements. 209-6.07 Photoelectric Controls. Photoelectric controls, as specified in these special provisions or as shown on the plans, shall be capable of switching multiple lighting systems directly. Type IV photoelectric control shall be used unless otherwise shown on the plans or required by these special provisions and shall be installed in a receptacle integral with the luminaire. 1. Type I photoelectric control shall consist of a remote photoelectric unit and a test switch housed in an enclosure. 2. Type II photoelectric control shall consist of a remote photoelectric unit, a separate contactor located in a service equipment enclosure, and a test switch located in the service equipment enclosure unless shown otherwise. 3. Type Ill photoelectric control shall consist of a remote photoelectric unit, and a separate contactor and a test switch housed in an enclosure. 4. Type IV photoelectric control shall consist of a photoelectric unit which plugs into an EEI-NEMA twist lock. 209-6.07A Types. The types of photoelectric controls shall be as follows: 1. receptacle integral with the luminaire. 2. Type V photoelectric control shall consist of a photoelectric unit, contactor and test switch located in a service equipment enclosure. 3. A switch to permit manual operation of the lighting circuit shall be provided for each Type I, Type 11, Type Ill, and Type V photoelectric control. Switches shall be of the single-hole mounting toggle type, single-pole, single-throw, rated at 12A and a voltage rating to match the circuit. Switches shall be furnished with an indicating nameplate reading "Auto-Test" and shall be connected in parallel with the load contacts of the photoelectric unit. Test switch shall not have an "OFF" position. 4. Photoelectric units for Types I, II and 111 photoelectric controls, shall be pole-top mounted unless otherwise specified. 209-6.078 Equipment Details. Equipment details shall conform to the following: 209-6.07B(I) Photoelectric Unit. The photoelectric unit shall provide an output in response to changing light levels. Components of the unit shall not require periodic replacement. Units shall have a "turn-on" between 10 and 50 lux (one and 5 footcandles) and a "turn-off at between 1.5 and 5 times "turn-on." Measurements shall be by the procedures set forth in EEI-NEMA Standards for Physical and Electrical Interchangeability of Light-Sensitive Control Devices Used in the Control of Roadway Lighting. Photoelectric controls, except Type IV and TypeV, shall be furnished with a 100 mm (4") minimum inside diameter pole-top mounting adaptor containing a terminal block and with cable supports or clamps to support pole wires. The photoelectric unit receptacle shall be the EEI-NEMA type. Mounting brackets shall be used where pole-top mounting is not possible. Photoelectric controls shall be installed at the locations shown on the plans and oriented as directed by the Engineer. For switching 480 VI 60 Hz circuits, a 100 V'A, minimum, 480/120-volt transformer shall be installed in the contactor enclosure to provide I20 volts for the photoelectric control unit. Revised 10/08/03 Contract No. 3899-1 Paae 131 of 149 Pages I c I I I I I I I P I 1 I I I I c I I Where more than one photoelectric unit is to be installed at the same location, a single transformer, with a volt-ampere rating capable of handling the total controlled load, may be used. Photoelectric units shall be screened to prevent artificial light from causing cycling. The photoelectric unit shall also conform to the following: 1. The supply voltage rating shall be 60 Hz, 105-1 30 VI 21 0-240 VI or 105-240 V, as specified. 2. The load rating shall be 800 W minimum, incandescent, mercury or fluorescent. 3. The operating temperature range shall be from -29°C (-20°F) to 65°C (150°F). 4. The power consumption shall be less than 10 W. 5. The unit shall be housed in a weatherproof enclosure. 6. The base of the unit shall be provided with a 3-prong, EEI-NEMA standard, twist-lock plug 7. Units shall be provided with a "fail-on" feature. mounting. 209-6.07B(2) Contactor. The contactor shall have contacts rated to switch the specified lighting load and shall be normally open, unless otherwise specified. The contactor shall be either the mechanical armature type or the mercury displacement type. The contacts of the mechanical armature type contactor shall be either fine silver, silver alloy, or superior alternative material. The contactor shall have a minimum rating of 30 A, per contact, inductive load. 209-6.078(3) Contactor and Test Switch Housing. The enclosure for Type I and Type Ill photoelectric controls shall be NEMA Type 3R. The enclosure shall be provided with a factory applied rust resistant prime coat and finish coat. Two applications of paint to match the color of the standard shall be applied as specified in Section 209-2.16, "Painting." The enclosure may be hot-dip galvanized in lieu of painting. A minimum of 65 mm (2'12") shall be provided between contactor terminals and end of enclosure for wiring connections. The enclosure shall be mounted on the same standard as the photoelectric unit at a height of approximately 1.8 m (6') above the base. 209-6.07B(4) Wiring. Conductors between the photoelectric unit and an external contactor shall be No. 14 and shall be run inside the lighting standard, or in conduit, unless otherwise shown on the plans. 209-6.078(5) Terminal Blocks. Terminal blocks shall be rated at 25A, 600V, shall be molded from phenolic or nylon material and shall be the barrier type with plated brass screw terminals and integral type marking strips. 209-6.09 Transformers. Multiple to multiple and series to multiple transformers shall be of the single-phase, dry type designed for operation on a 60 Hz supply. 209-6.09A Electrical Requirements. Transformer ratings shall be 120/480 volts, 240/480 volts or 480/120 volts for multiple to multiple units and 6.6 All 20 volts or 6.6 N480 volts for series to multiple units or other ratings as shown on the plans. Secondary 480-volt windings shall be center tapped. Volt-ampere ratings shall be as shown on the plans. Transformer efficiency shall exceed 95 percent for multiple to multiple units and 80 percent for series to multiple units. Secondary voltage regulation and tolerance shall be k3 percent from half load to full load for multiple to multiple units and +IO percent (maximum) at no load to &3 percent at full load for series to multiple units. Transformers shall have a decal showing a connection diagram. The diagram shall show either color coding or tagging of wires with primary (HI, H2) or secondary (XI, X2) markers, and shall also show the primary and secondary voltage and volt-ampere rating. l;"s Revised 10/08/03 Contract No. 3899-1 Paae 132 of 149 Paaes 2094.098 Physical Requirements. External leads for multiple to multiple and series to multiple secondary connections shall be Type USE, No. IO, rated 600 volts AC. Primary conductors for series to multiple transformers shall be rated for use on 5000-volt AC circuits. Transformer leads shall extend a minimum of 300 mm (12") from the case. Transformer insulation shall be NEMA 185°C or better. Series to multiple transformers shall withstand the application of 12 000 volts AC from core to primary coil and from coil to coil for a one minute period. Series to multiple transformer secondaries and multiple to multiple transformers shall withstand the application of 2200 volts AC from core to coils and, for multiple units only, from coil to coil for a one minute period. The above tests shall be made immediately after operation of the transformer at full load for 24 hours. Non- submersible transformers shall be provided with metal half-shell coil protection, shall have moisture resistant, synthetic varnish impregnated windings and shall be suitable for outdoor operation in a raintight enclosure. Each transformer to be installed in a pull box shall be the submersible type and shall be provided with a handle and a hanger. 209-6.09C Submersible Type Transformers. Submersible type transformers shall be securely encased in a rugged corrosion resistant, watertight case and shall withstand a 5-day test submerged in 600 mm (2') of salt water (2 percent salt by mass) with 12-hour on and off periods. The operating periods shall be at full load. Leads of submersible transformers shall be brought out through one or more sealed hubs and shall be secured in a manner which will withstand a 450-N (100 Ib) static pull without loosening or leaking. 209-7 REMOVING, REINSTALLING OR SALVAGING ELECTRICAL EQUIPMENT 209-7.01 Removing Electrical Equipment Attention is directed to Section 7-9, "Protection and Restoration of Existing Improvements." Existing electrical equipment shown on the plans or specified in these special provisions to be removed and not reused or salvaged, and pull boxes, conduit and detector frames not reused, shall become the property of the Contractor and shall be removed from the street right of way in accordance with the provisions in 300-1, "Clearing and Grubbing," except, if not interfering with other construction, underground conduit may be abandoned in place after all conductors have been removed. Care shall be exercised in salvaging equipment so that it will not be damaged or destroyed and will remain in its existing condition whenever possible. Mast arms shall be removed from standards. Luminaires, signal heads, and signal mounting assemblies shall be removed from standards and mast arms. Attention is directed to the provisions in Section 7-9, "Protection and Restoration of Existing Improvements" and 300-1.2, "Preservation of Property." The Contractor will be required to repair or replace, at the Contractor's expense, any electrical equipment to be salvaged which, as determined by the Engineer, has been damaged or destroyed by reason of the Contractor's operations. Attention is directed to the provisions in Section 209-2.03, "Foundations," regarding foundations to be abandoned or removed. Holes resulting from removing pull boxes and detector frames shall be filled with material equivalent to the surrounding material. 209-8 PAYMENT 209-8.01 Payment The contract lump sum price or prices paid for signal, flashing beacon, lighting, sign illumination, traffic monitoring station, closed circuit television systems, or combinations thereof; for modifying or removing those systems; for temporary systems; or the lump sum or unit prices paid for various units of those systems; or the lump sum or per meter price paid for conduit of the various sizes, types and installation methods listed in the Engineer's Estimate shall include full compensation for furnishing all labor, materials, tools, equipment and incidentals, and for doing all the work involved in furnishing and installing, modifying, or removing the systems, combinations or units thereof, as shown on the plans, as specified in these special provisions, and as directed by the Engineer, including any necessary pull boxes (except when the type required is shown as a separate contract Cnntraot Nn. 3A.99-1 Pam 133 of 149 Paaes I I I I I I I P I I I I I I Surface to be Painted Temporary Railing type (K) '. I Pre-reatment I Surface Primer Finish Coats Preparation Abrasive Blast Cleaning to a None Two coats white Acrylic Roughened, Textured Appearance Emulsion Paint ('I l item); excavation and backfill; concrete foundations (except when shown as a separate contract item); pedestrian barricades; furnishing and installing illuminated street name signs; installing Agency-furnished sign panels on pedestrian barricades, on flashing beacon standards, and on traffic signal mast arms; restoring sidewalk, pavement and appurtenances damaged or destroyed during construction; salvaging existing materials; and making all required tests. Full compensation for all additional materials and labor, not shown on the plans or specified, which are necessary to complete the installation of the various systems, shall be considered as included in the prices paid for the systems, or units thereof, and no additional compensation will be allowed therefor, except as provided in Section 209-1.05, "Maintaining Existing and Temporary Electrical Systems." When shown as a contract item, the contract price paid per meter for cast-in-drilled-hole concrete pile (signal foundation) shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals, and for doing all the work involved in constructing reinforced concrete pile foundations of the size shown on the Engineer's Estimate, including drilling holes, disposing of the material resulting from drilling holes, furnishing and placing anchor bolt assemblies and reinforcing steel, complete in place, as shown on the plans, and as specified in these special provisions and as directed by the Engineer. When shown as a contract item, non-reinforced portland cement concrete foundations will be measured and paid for in the manner as provided in Section 303-1.1 1 , "Payment." When shown as a separate contract item by the lump sum or per bid item linear measurement, interconnection conduit and conductor shall include all interconnection conductors, but shall only include conduit and pull boxes containing interconnection conductors and no other conductors. The quantity of interconnection conduit and conductor to be paid for by the lump sum bid or the bid item linear measurement shall be the length of that conduit. Compensation for conduit containing interconnection conductors and other conductors shall be considered as included in the contract price paid for the item requiring the other conductors. Full compensation for furnishing, installing, maintaining and removing falsework lighting equipment shall be considered as included in the contract prices paid for the items of work involved in the structure which requires the falsework lighting and no additional compensation will be allowed therefor. SECTION 210 - PAINT AND PROTECTIVE COATINGS 210-1 PAINT. 210-1.5 Paint Systems. Add the following to Table 21 0-1.5(A) '3 Revised 10/08/03 Cnntrnct Nn. 3899-1 Pane 1 .?A nf 1 A0 Panen 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 conform to the requirements of CALTRANS Specification No. 8010-004 (Type 11). CALTRANS Specifications for water borne paint, thermoplastic material and glass beads may be obtained from the CALTRANS Transportation Laboratory, P.O. Box 19128, Sacramento, CA 9581 9, telephone number (91 6) 227-7000. I I a 21 0-3 GALVANIZING 1 Add the following section: 21 0-3.6 Galvanizing for Traffic Signal Facilities. The requirements of this section shall pertain only to the preparation and galvanizing of traffic signal facilities. Galvanizing of products fabricated from rolled, pressed and forged steel shapes, plates, bars and strip 3.2 mm ('/*") thick or thicker, shall conform to the specifications of ASTM Designation: A 123, except that complete seal welding of tightly contacting surfaces of these products prior to galvanizing is required only where seal welding is shown on the plans or specified in these special provisions. Except for pre-galvanized standard pipe, galvanizing of material 3.2 mm (l/;) thick or thicker shall be performed after fabrication into the largest practical sections. At the option of the Contractor, material thinner than 3.2 mm shall be galvanized either before fabrication in conformance with the requirements of ASTM Designation: A 525M, Coating Designation 2600, or after fabrication in conformance with the requirements of ASTM Designation: A 123, except that the weight of zinc coating shall average not less than 365 g per square meter (1.2 oz. per ft2) of actual surface area with no individual specimen having a coating weight of less than 305 g per square meter (1 .O oz. per ft'). Galvanizing of standard pipe shall conform to the requirements of ASTM Designation: A 53. Galvanizing will not be required for stainless steel, monel metal and similar corrosion resistant parts. Fabrication shall include all operations such as shearing, cutting, punching, forming, drilling, milling, bending, welding and riveting. All welded areas shall be thoroughly cleaned prior to galvanizing to remove all slag or other material that would interfere with the adherence of the zinc. When it is necessary to straighten any sections after galvanizing, the work shall be performed without damage to the zinc coating. Galvanizing of iron and steel hardware and nuts and bolts, when specified or shown on the plans, shall conform to the specifications of ASTM Designation: A 153, except whenever threaded studs, bolts, nuts, and washers are specified to conform to ASTM Designation: A 307, A 325, A 325M, A 449, A 563, A 563M, or F 436 and zinc coating is required, they shall be hot-dip zinc coated or mechanically zinc coated in accordance with the requirements of the ASTM Designations. Unless otherwise specified, galvanizing shall be performed after fabrication. Components of bolted assemblies shall be galvanized separately before assembly. Tapping of nuts or other internally threaded parts to be used with zinc coated bolts, anchor bars or studs shall be done after galvanizing and shall conform to the requirements for thread dimensions and overtapping allowances in ASTM Designation: A 563 or A 563M. When specified, painting of zinc coated surfaces shall be in accordance with the procedures in Section 210-1 , "Paint." Galvanized surfaces that are abraded or damaged at any time after the application of the zinc coating shall be repaired by thoroughly wire brushing the damaged areas and removing all loose and cracked coating, after which the cleaned areas shall be painted with 2 applications of unthinned zinc-rich primer (organic vehicle type) 1 1 1 3 I E"s Revised 10/08/03 Cnntract Nn. 3899-1 R Pane 135 nf IAQ Panes I Type Stimsonite Chip SeaVTernporary Overlay Marker (Models 300 and 301) TFPM b Manufacturer or Distributor DAPCO Davidson Plastics Company, 18726 East Valley Highway, Kent, Washington 98032, Telephone (206) 251-8140. I I I I I I I I@ I I I I I I Type Safe-Hit SH236MA '. I Manufacturer or Distributor Safe-Hit Corporation 1930 West Winton Avenue, Building #11 Havward. CA 94545 conforming to the provisions in Section 210-3.5, "Repair of Damaged Zinc Coating." Aerosol cans shall not be used. SECTION 214 PAVEMENT MARKERS Carsonite "SuDer Duck" SDF-436 214-5 REFLECTIVE PAVEMENT MARKERS Add the following section: 214-5.1 Temporary Reflective Pavement Markers. Temporary pavement markers shown on the plans and required in the specifications shall be one of the types shown in Table 214-5.1(A), or equal thereto. Tekphone (41 5) 783-6550 Carsonite International Corporation Rep0 "The Replaceable Post" 2900 Lockheedway Carson City, NV 89701 Telephone (702) 883-51 04 Western Highway Products P.O. Box 7 Stanton, CA 90680 Telephone (800) 422-4420 The Contractor shall provide the Engineer with a Certificate of Compliance in accordance with the provisions of Section 2-5.3.3 "Submittals". Said certificate shall certify that the permanent reflective channelizers comply with the plans and specifications and conform to the prequalified design and material requirements approved by the engineer and were manufactured in accordance with the approved quality control program. a Revised 10/08/03 Contract No. 3899-1 Pane 136 of 149 Panes SUPPLEMENTAL PROVISIONS TO STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION PART 3, CONSTRUCTION METHODS SECTION 302 - ROADWAY SURFACING 302-5 ASPHALT CONCRETE PAVEMENT. 302-5.1 General. add the following: The Contractor shall treat all vegetation within the limits of the paved area to receive asphalt concrete paving with a post emergent herbicide. Herbicide shall be applied at least 2 (two) working days prior to paving the area. Allowance for the two day period shall be shown in the schedule required per section 6-1. 302-5.2.5 Pavement Transitions. add the following: 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. 3025.4 Tack Coat. add the following: The Contractor shall place a tack coat between the successive interfaces of existing pavement and new pavement when, in the opinion of the engineer, the Contractor has failed to maintain or prepare each existing or previously laid course of asphalt receiving the subsequent course of asphalt in a sufficiently clean state and the asphalt receiving the new pavement course is dirty enough to impair bonding between the next lift of asphalt. 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. The Contractor shall provide an on-site backup paving during all paving operations. A backup asphalt windrow pickup machine (ASPWP) will be required at all times when a ASPWP is used. Additionally, a front end loader will be required during all ASPWP paving. The surface course shall be 50 mm (2") thick. Leveling courses will be required in a variable thickness pavement section. 302-5.6.1 General. modify as follows: Second paragraph, Part (2), add: Pinched joint rolling procedures shall be required, and vibratory rollers shall be limited to breakdown, unless otherwise directed by the Engineer. modify as follows: After last paragraph, add: Unless directed othennrise 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 overlay the Contractor shall pave over appurtenances in the roadway which includes sanitary and storm access covers, water valve boxes, air vents, sewer dead end boxes and survey monument boxes. Each appurtenance shall be treated or covered to prevent adhesion of the overlay. Each appurtenance shall be located and raised within 72 hours 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 Carlsbad 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 I 1 1 1 I I I 1 l I I 1 1 3 1 Revised 10/08/03 Contract No. 3899-1 Paae 137 of 149 Paaes 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. I I I I I I I P I I I I f I ‘. I 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, nor sand blotter. Add the following section: 302-1 I ASPHALT PAVEMENT REPAIRS AND REMEDIATION Add the following section. 302-11.1 General. Asphalt pavement Repairs and Remediation shall consist of the repair and restoration of existing asphalt pavement. Repair of asphalt pavement shall consist of the saw cutting, removal and disposal of existing asphalt pavement in conformance with section 300-1.3, compaction of existing subgrade in conformance with section 301-1 , grading and compaction of base material in conformance with section 301-2, application of grade SS-1 h emulsified asphalt and the placement of asphalt concrete base and wearing courses as specified herein. Damage to existing traffic loops caused by pavement repairs or grinding will require immediate replacement of the traffic loops unless video detection has been set up and the loops are unnecessary. If pavement fabric or petromat is encountered during any pavement repairs or grinding, the Contractor shall remove and dispose of it. The cost of the work described in this section shall be included in the bid price for the repair itself or cold milling (grinding). Add the following section. 302-11.2 Remove and Replace 5”AC on 7”AB. Work for this bid item shall consist of removing asphalt concrete and/or aggregate baselsubgrade to 12 inches below existing asphalt surface, disposing of removed material, and replacing the material so removed with asphalt concrete and base. The area shown on the plans or set forth in the bid item are for estimating purposes only. Actual 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 basekubgrade shall be straight and vertical. The Contractor shall compact the upper 12 inches of subgrade to 95% relative compaction. A tack coat of SS-1 h emulsifiid asphalt s$all be applied uniformly to all asphalt to asphalt contact surfaces at a rate of 0.25 Um to 0.45 Um (0.05 to 0.10 gallons per square yard) in accordance with subsection 302-5.4, SSPWC. The Contractor shall fill and compact areas designated to be removed with 5” AC on 7” AB. The Contractor is required to use a self-propelled paving machine for areas 10 feet wide and wider. Asphalt concrete shall be B-AR-4000. The asphalt concrete so constructed shall have a finish surface and density conforming to subsection 302-5.6.2 SSPWC. Add the following section. 302-11.3. Grind and Patch. The area shown on the plans or set forth in the bid items is for estimating purposes only and the final quantities will be as measured in the field by the Engineer. The Engineer will designate and mark the final limits of the grind and patch areas in the field by outlining the area to be patched with paint. The Contractor shall cold mill the asphalt concrete in the designated area to the depth required per the requirements of subsection 302-5.2 of the SSPWC. The Contractor shall sweep the street, keep dust to a minimum, and remove and dispose of the grindings at the Contractor‘s expense. A tack coat of SS-lh emulsifi2d asphalt sQall be applied uniformly to all asphalt-to-asphalt contact surfaces at a rate of 0.25 Um to 0.45 Um (0.05 to 0.10 gallons per square yard) in accordance with subsection 302-5.4, SSPWC: The Contractor shall fill the cold-milled area with asphalt concrete and compact so that the finished surface of the AC is flush with the surrounding pavement. The Contractor is required to use a self-propelled paving machine for areas 10 feet wide and wider. Asphalt concrete 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. a Revised 10/08/03 Contract No. 3899-1 Paae 138 of 149 Paaes Add the following section. 302-1 1.4 Asphalt Concrete Leveling Course. This work shall consist of furnishing, placing, and compacting asphalt concrete pavement to the thicknesses indicated on the plans and shall conform to Sections 203 and 302-5 of the SSPWC and these Supplemental Provisions. The leveling course shall be placed with a self-propelled paving machine. Asphalt concrete for the leveling courses shall be 3/8" Medium - AR4000 and shall conform to Sections 203 and 302-5 of the SSPWC and these Supplemental Provisions. No recycled aggregate shall be used. The aggregate shall be virgin crushed rock. The aggregate shall conform to 203-6.2.2 of the SSPWC. Asphalt concrete shall not be placed when the atmospheric temperature is below 55 degrees F or during unsuitable weather as decided by the Engineer. Add the following section. 302-11.5 Cold Milling. The Contractor shall cold mill or grind the existing AC to the width and depth as shown on the plans. In the field, the Engineer may change the width and depth of the cold milling at his discretion. If the Contractor's cold milling severs any traffic detection loops, the Contractor shall replace them immediately at the Contractor's expense. If the Contractor encounters pavement fabric or petromat during cold milling, the Contractor shall remove and dispose of the pavement fabric or petromat. The cost of this work shall be included in the Contractor's bid price for cold milling. Add the following section. 302-11.6 Crack Sealing. The Contractor shall wash, blow out and thoroughly dry all cracks designated to be sealed before installing elastomeric sealant material. 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 overlap onto adjacent pavement. Add the following section. 302-11.7 Modify PCC Curb Inlet. The bid item "Modify PCC Curb Inlet and Pave with 5" AC" shall include sawcutting concrete and pavement, removing and disposing of construction debris, recompacting existing base or subgrade to 95% relative compaction, removing and replacing 40 feet of curb and gutter for each inlet to be modified per SDRSD G-2, and installing AC pavement to match the existing grade. The Engineer will mark the limits in the field and indicate which curb inlets are to be modified. The asphalt concrete shall comply with the requirements of the SSPWC and these Supplemental Provisions. The Detail for this work is shown on Sheet 6 of 18, Drawing No. 420-1. The price bid for each curb inlet to be modified shall include full compensation for all labor, materials, tools, equipment, incidentals, and for doing all work as described in this section and as shown on the Detail. The price bid per curb inlet shall include the curb and gutter and the asphalt concrete and no additional payment will be made for those items. Add the following section. 302-1 I .8 Measurement and Payment. Quantities of pavement repairs as set forth in the bid items are for estimating purposes only. Final quantities will be as designated and measured in the field. The Engineer will designate and mark the limits of the repairs. Full compensation for conforming to the requirements of constructing pavement repairs shall include but not be limited to: furnishing all Revised 10/08/03 Cnntmrrt Nn 2RQQ-1 Pann 1 ?Q nf I A0 Psnnr I 1, I I I I I I I I. I I I I I I '. I I labor, tools, equipment, and materials necessary for doing the work as outlined in the appropriate section, including, saw cutting and removing and disposing 300 mm (1') thick section of existing asphalt concrete, aggregate baselsubbase and basement soil as designated by the engineer, placement of asphalt concrete, compaction of subbase and asphalt concrete, placement of SS-I h asphalt emulsion and all other work incidental to the pavement repairs shall be considered as included in the contract unit price bid and no additional compensation will be allowed therefore. Payment for the asphalt concrete leveling course shall be made as shown in the bid schedule which shall include full compensation for all labor, materials, tools, equipment, incidentals, and for doing all work involved in furnishing and placing the asphalt concrete as called for in the SSPWC and these Supplemental Provisions. No additional compensation shall be made therefore. The price bid for each curb inlet to be modified shall include full compensation for all labor, materials, tools, equipment, incidentals, and for doing all work as described in this section and as shown in the Detail on Sheet 6 of the Plans. The price bid per curb inlet shall include the curb and gutter and the asphalt concrete and no additional payment will be made for those items. The bid price for cold milling shall include removing and disposing of pavement fabric when encountered. 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 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 .I .7.1 Requirements for Use. Alternate construction methods that avoid the use of steel plate bridging shall be used by the Contractor unless otherwise 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 = [ ADT + ML + DAYS + 10 X WEEKEND + 5 X NIGHTS + 20 X WEATHER + SPEED lkmh) + SLOPE X 100) X LANES 1000 a PS = [ ADT + EWI, + DAYS + 10 X WEEKEND + 5 X NIGHTS + 20 X WEATHER + SPEED lmDh) + SLOPE X 1001 X LANES Contract No. 3899-1 Paae 140 of 149 Paaes 1000 5 where: PS ADT EWL DAYS - WEEKEND = NIGHTS = WEATHER = - - - - - - - - SPEED - - SLOPE - - LANES - 1 d plate score. average daily traffic as defined in the CA TRANS Traffic ,.,dnual. equivalent wheel loads as defined in the CALTRANS Traffic Manual. total number of 24 hour periods during which the plates will be utilized at the site being considered. total number of Saturdays, Sundays and holidays that the plates will be utilized at the site being considered. total number of overnight periods that the plates will be in place, exclusive of Saturday, Sunday and holiday nights. 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. 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. the quotient of the vertical differential divided by the horizontal distance. The vertical and horizontal dimensions shall be measured at the locations spanning a distance of 15 m (50') up and downstream of the position of the proposed steel plate bridging. the number of lanes where plates will be used. 1 1 1 I R When the computed value of the plate score exceeds 50, steel plate bridging shall not be used unless, and at the sole discretion of the Engineer, the Engineer determines that no alternative method of construction is possible in lieu of using steel plate bridging or that other overriding considerations make the use of steel plate bridging acceptable. Alternatives considered to bridging shall include, but not be limited to, detouring traffic, construction detour routes, tunneling, boring and other methods of trenchless construction. Unless specifically noted in the provisions of the Engineer's approval, the use of steel plate bridging at each location so approved shall not exceed four (4) consecutive working days in any given week. 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 .I .7.3 Installation. When backfilling operations of an excavation in the traveled way, whether transverse or longitudinal cannot be properly completed within a work day, steel plate bridging with a non-skid surface and shoring may be required to preserve unobstructed traffic flow. In such cases, the following conditions shall apply: a) Steel plate bridging when the plate score exceeds 50 is not allowed except when, at the b) Steel plates used for bridging must extend a minimum of 610 mm (2') beyond the edges of c) Steel plate bridging shall be installed to operate with minimum noise. sole discretion of the Engineer, it is approved as specified hereinbefore. the trench. 1 I 1 I I I 1 I I I I I I I P li I I I I I 0.3 m (10") 0.6 m (23") 0.8 m (31") 1.0 m (41") '. I 13 mm (1/2n) 19 mm (3/4n) 22 mm ('/*"I 25 mm (1") 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 Kmhr (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(@ 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 W) steel bolts placed through the plate and driven into holes drilled 300 mm (12") into the pavement section, or other devices approved by the Engineer. Subsequent plates shall be butted to each other. Fine graded asphalt concrete shall be compacted to form 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 .I .7.4(A) REQUIRED PLATE THICKNESS FOR A GIVEN TRENCH WIDTH Maximum Trench Width (I) I Minimum Plate Thickness 1.6 m (63") I 32mm (1 X") (1) For spans greater than 1.6 m (S), a structural design shall be prepared by a registered civil engineer and submitted to 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 correlate skid resistance results to California Test Method 342. In addition to all other required construction signing, the Contractor shall install Rough Road (W33) sign with black lettering on an orange background in advance of steel plate bridging. Add the following section: a Revised 1c)/08/03 Cnntract No. 3R99-1 Paae 142 of 149 Paaes ~~ 306-1 .I .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, supervision, overhead of any type or description will be paid for as an incidental to the work that the bridging is installed to facilitate. No separate payment for steel plate bridging will be made. No extension to contract time will be allowed for, or because of, the use of steel plate bridging. 306-1.2.1 Bedding. All installation of, and bedding for recycled water, or potable water mains shall conform to Carlsbad Municipal Water District Rules and Regulations for the Construction of (Potable or Reclaimed) Water Mains, latest edition. 306-1.2.4 Field Jointing of Reinforced Concrete Pipe. add the following: The Contractor shall provide Gasket-type joints for reinforced concrete pipe (watertight joints) where indicated on plans. 306-1.3.1 General. add the following: The Contractor shall install detectable underground utility marking tape 230 mm x75 mm (9” x 3”) above each or, in the case of bundled underground conduit of the same type, the upper underground conduit being installed by the open trench method. The type and color of detectable underground utility marking tape shall conform to the requirements of section 207-25 et seq. 306-1.3.4 Compaction Requirements. delete Section 306-1.3.4 and replace with the following: The Contractor shall densify trench backfill to a minimum of 90 percent relative compaction except that in the top 300 mm (12”) of the street right-of-way, compaction shall be 95 percent. 306-1.5 Trench Resurfacing. 306-1 3.1 Temporary Resurfacing. Delete the fourth and fifth paragraphs and substitute the following: Temporary bituminous resurfacing materials which are placed by the Contractor are for its convenience and shall be at no cost to the Agency. Temporary bituminous resurfacing materials shall be used in lieu of permanent resurfacing only when approved by the Engineer. When temporary bituminous resurfacing materials are used in lieu of permanent resurfacing it shall be removed and replaced with permanent resurfacing within 7 days of placement. No additional payment will be made for temporary bituminous resurfacing materials. The price bid for the associated conduit. or structure shall include full compensation for furnishing, placing, maintaining, removing, and disposing of such temporary resurfacing materials. 306-1.5.2 Permanent Resurfacing. Add the following: Except as provided in section 306-1 5.1 , “Temporary Resurfacing,” the Contractor shall perform permanent trench resurfacing within 24 hours after the completion of backfill and densification of backfill and aggregate base materials. 306-1.6 Basis of Payment for Open Trench Installation. add the following: Payment for utilities undergrounding which includes the utility trench for CATV and SDG&E and conduit for SDG&E’s electric conversion shall be made on the basis of contract lump sum price for utilities undergrounding and no other payments will be made. Cox Cable will supply and deliver conduits and fittings to be installed by the Contractor. Cox Cable will install enclosures. The Contractor will furnish and install 6.4 mm (W) nylon pull ropes in all conduit. 306-5 ABANDONMENT OF CONDUITS AND STRUCTURES. Add the following: Unless otherwise noted on plans, the Contractor shall remove all existing abandoned pipelines and conduits of any type, or use, and pipelines and conduits of any type, or use, that are abandoned during the course of the work and shall replace said pipelines and conduits with properly compacted soils. Payment for removal and disposal of abandoned utilities shall be included in the lump-sum bid for Clearing and @ Revised 10/08/03 Cnntract Nn. 3R.99-1 Paae 143 of 149 Paaes I I I I I I I I I. I I I I I I I I C L Grubbing , and no additional payment will be made. SECTION 307 - STREET LIGHTING AND TRAFFIC SIGNALS 307-3 STREET LIGHTING CONSTRUCTION. Modify as follows: Section 209, "Signals, Lighting and Electrical Systems" herein, shall replace Section 307-3, "Electrical Components", of the SSPWC in all matters pertaining to the specifications for measurement, payment, warranty, and methods of construction for all elements of street lighting and traffic signals. 307-4 TRAFFIC SIGNAL CONSTRUCTION. Modify as follows: Section 209, "Signals, Lighting and Electrical Systems" herein, shall replace Section 307-4, "Electrical Components", of the SSPWC in all matters pertaining to the specifications for measurement, payment, warranty, and methods of construction for all elements of street lighting and traffic signals. 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. 31 0-5.6.3 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 (I/;) in 3 m (10') when measured parallel to the centerline of the street or more than 6 mm in 3 m (1 0') when measured perpendicular to the centerline 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. ie"s Revised 10/08/03 Paae 144 of 149 Paaes Contract No. 3899-1 3 31 0-5.6.6 Preparation of Existing Surfaces. Modify the first paragraph as follows: The Contractor shall remove all existing markings and striping, either permanent or temporary, which are to be abandoned, obliterated or that conflict with the plans by wet grinding methods. Removal of striping by high velocity water jet may be permitted when there is neither potential of the water and detritus from the high velocity water jetting to damage vehicles or private property nor to flow from the street into any storm drain or water course and when approved by the Engineer. The Contractor shall vacuum all water and detritus resulting from high velocity water jet striping removal from the pavement immediately after the water jetting and shall not allow such materials to flow in the gutter, enter the storm drain system or to leave the pavement surface. Surface variation limitations for high velocity water jet striping removal shall be the same as for grinding. The Contractor shall not use dry or wet sandblasting in any areas. Alternate methods of paint removal require prior approval of the Engineer. Obliteration of traffic striping with black paint, light emulsion oil or any other masking method other than a minimum 30mm (0. IO’) 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 IOOm (1/2 inch in 50 feet) from the specified alignment. The Contractor shall obliterate, straight stripes deviating more than 80mm per 1OOmm (I/ 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 apply the second coat of paint two weeks after the application of the first coat. 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. 1 I 1 I 1 310-5.6.10 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 the installation of the traffic signal, and no additional compensation will be allowed therefor. Reapplication of temporary stripes and markings shall be repainted at the Contractor’s expense, and no additional compensation will be allowed therefor. The lump-sum price bid for the installation of the traffic signal shall include all labor, tools. I I equipment, matehals, and incidentals for doing all work in installing the final and temporary traffic striping. a Revised 10/08/03 Contract No. 3R99-1 3 II I Paae 145 of 149 Paaes Add the following Section: 310-7 PERMANENT SIGNING I I I I I I I II) I I I I I I '. I Add the following Section: 310-7.1 General. Add the following section: The Contractor shall provide and install all permanent traffic control signs at locations shown on plans and as specified herein. Add the following section: 310-7.2 Measurement And Payment. Permanent signing and appurtenances thereto shown on the plans or required in the specifications are a part of the lump-sum price bid for the installation of the traffic signal, therefor shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all the work involved in supplying and installing permanent signing and appurtenances, 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: 31 2-1 .I Reflective Channelizer Placement and Removal. The Contractor shall place and remove reflective channelizers the same as for pavement marker placement and removal. The Contractor shall place the channelizers uniformly, straight on tangent alignment and on a true arc on curved alignment to the same tolerances of position as for application of paint in section 310-5.6.8. The Contractor shall perform all layout work necessary to place the channelizers to the proper alignment. If the channelizers are displaced or fail to remain in an upright position, from any cause, the channelizers shall immediately be replaced or restored to their original location, by the Contractor. When reflective channelizers are removed the pavement surface shall be restored to the same color and surface finish as the adjacent pavement. SECTION 313 - TEMPORARY TRAFFIC CONTROL DEVICES Add the following section: 313-1 TEMPORARY TRAFFIC PAVEMENT MARKERS. Add the following section: 313-1 .I General. The Contractor shall supply and install temporary traffic pavement markers, channelizers, signing, railing (type K), crash cushions and appurtenances at the locations shown on the plans and as required in the specifications, complete in place prior to opening the traveled way served by said final and temporary traffic pavement markers, signing, railing (type K) and appurtenances to public traffic. 313-1.2 Temporary Pavement Markers. Temporary reflective raised pavement markers shall be placed in accordance with the manufacturer's instructions. Temporary reflective raised pavement markers shall be cemented to the surfacing with the adhesive recommended by the manufacturer, except epoxy adhesive shall not be used to place temporary reflective raised pavement markers in areas where removal of the markers will be required. Pavement striping, legends and markers which conflict with any traffic pattern shall be removed by grinding as determined by the Engineer. The Contractor shall use temporary reflective raised pavement markers for temporary pavement marking, except when the temporary pavement markers are used to replace patterns of temporary traffic stripe that will be in place for less than 30 days. Reflective pavement markers used in place of the removable-type pavement markers shall conform to the section 312 "Pavement Marker Placement and Removal", except the 14day waiting period before placing the pavement markers on new asphalt concrete surfacing as specified in section 312-1 "Placement", shall not apply; and epoxy adhesive shall not be used to place pavement markers in areas where removal of the markers will be required. Add the following section: 313-1.3 Channelizers. Channelizers shall be new surface-mounted type and shall be furnished, placed, and maintained at the locations shown on the plans. Channelizer posts shall be orange in color. Channelizers shall have affixed white reflective sheeting as specified in the special provisions. The reflective sheeting shall be 75 mm x 300 mm (3" x 12") in size. The reflective sheeting shall be visible at 300 m (1000') at night under illumination of legal high beam headlights, by persons with vision of or corrected to 20120. 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: 31 3-2.1 General. The Contractor shall provide and install all temporary traffic control signs, markers, markings, and delineators at locations shown on plans and specified herein. Add the following section: 313-2.2 Maintenance of Temporary Traffic Signs. If temporary traffic signs are displaced or overturned, from any cause, during the progress of the work, the Contractor shall immediately replace the signs in their original approved locations. The Contractor shall maintain all temporary traffic signs used in the Work in a clean, reflective and readable condition. The Contractor shall replace or restore graffiti marked temporary traffic signs and posts used in the Work within 18 hours of such marking being discovered during non-working hours or, when the marking is discovered during working hours, within 2 hours of such discovery of marking. Add the following section: 313-3 TEMPORARY RAILING (TYPE K) AND CRASH CUSHIONS. Add the following section: 313-3.1 Temporary Railing and Crash Cushions. Temporary railing (Type K) shall consist of interconnected new or undamaged used precast concrete barrier units as shown on the plans. Temporary sand-filled crash cushions shall consist of new or undamaged used temporary sand-filled crash cushions units as shown on the plans. J 1 Cnntrart Nn 2RQQ-1 Pano 1 A7 nf 1 A0 Panpc I b I I I I I I I P I I I I I I 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 CALTFWNS Standard Drawing T3. Concrete used to manufacture Temporary railing (Type K) shall conform to the provisions in sections 201 -1 , "Portland Cement Concrete" and 303-1 "Concrete Structures"." Load tickets and a Certificate of Compliance will not be required. Reinforcing steel shall conform to the provisions sections 201-1, "Portland Cement Concrete" and 303-1 "Concrete Structures". Steel bars to receive bolts at ends of concrete panels shall conform to ASTM Designation: A 36/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 (3/$) thick plate welded on the upper end with a 5-mm (3/ls") 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. 31 3-3.1.3 Installation of Temporary Railing. In addition to the requirements herein the temporary railing (Type K) shall be installed per CALTRANS Standard Drawing T3. Temporary railing (Type K) shall be set on firm, stable foundation. The foundation shall be graded to provide a uniform bearing throughout the entire length of the railing. Abutting ends of precast concrete units shall be placed and maintained in alignment without substantial offset to each other. The precast concrete units shall be positioned straight on tangent alignment and on a true arc on curved alignment Each rail unit placed within 3 m (10') of a traffic lane shall have a reflector installed on top of the rail as directed by the Engineer. Reflectors and adhesive will be furnished by the Contractor. A Type P marker panel conforming to the requirements of the CALTFWNS Traffic Manual 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. J Add the following section: 31 3-3.2 Temporary Sand-Filled Crash Cushions. Temporary sand-filled crash cushion units shall be "Energite 111" 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 DrawingsTI 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 CALTRANS Traffic Manual shall also be installed at each TSFCC array as shown in CALTRANS Standard Drawings TI 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. I I I 1 I 1 Add the following section: 3134 MEASUREMENT AND PAYMENT. Temporary traffic -pavement markers, temporary 1 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 therefor shall include full compensation for furnishing all labor, materials, tools, equipment, and incidentals and for doing all the work involved in applying, installing, maintaining, and removing temporary traffic pavement markers, channelizers, signing, railing (type K), crash cushions and appurtenances, complete in place, as shown on the plans, as specified in the Standard Specification and these special provisions, and as directed by the Engineer. Payment for temporary crash cushions, concrete barriers and the signs and reflectors marking them shall include the installation, grading for installation, grading for the approach path, maintenance, painting and re-painting, replacement of damaged units and removal and shall also be included in the lump-sum price bid for traffic control. Payment for 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. 1 1 I I I @ Revised 10/08/03 Contract No. 3899-1 I Paae 149 of 149 Paaes