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Home My WebLink About1998-11-17; City Council; 14946; AWARD OF THE CONTRACT FOR THE CONSTRUCTION OF THE VISTA/CARLSBAD INTERCEPTOR SEWER REACHES VC5B THROUGH VC9, OAK STREET STORM DRAIN AND PAVEMENT OVERLAYI , 0 d .rl u ; u a, 5 $4 w =I 0 FI 2 $ u 0 a Ifl a P .rl 4 4 rd a a, u L) ar ‘T $4 rl .rl 2 3 V 0 03 \ o\ h rl \ 4 4 .. 2 O 0 A z 3 0 0 F a G @ 0 (731 45p I1 - I CITY OF CARLSBAD -AGENDA BILL AB# 4446 MTG. 1 1 /I 7/98 DEPT. CMWD -. TITLE: AWARD OF THE CONTRACT FOR THE CONSTRUCTION OF THE VISTNCARLSBAD INTERCEPTOR SEWER REACHES VCSB THROUGH VC9, CMWD PROJECT DRAINICONTRACT NO. 3528, AND PAVEMENT OVERLAY, CONTRACT NO. 35581 91 -403,CONTRACT 31 821 B, OAK STREET STORM I DEPT. HI CITY AT1 CITY MG RECOMMENDED ACTION: Adopt Resolution No. 98-387 for award of the contract for the constructi Vista/Carlsbad Interceptor Sewer Reaches VC5B through VC9, CMWD Project N Contract No. 31821B, Oak Street Storm Drain, Contract No. 3528, and Pavemer Contract No. 35581. ITEM EXPLANATION: On May 5, 1998, the City Council authorized the advertisement of bids for construc Vista/Carlsbad Interceptor Sewer Reaches VCSB through VC9, CMWD Project N Contract No. 31821 B, Oak Street Storm Drain, Contract No. 3528, and Pavemer Contract No. 35581. Seven (7) sealed bids were received, four (4) bids for the 01 method of construction and three (3) bids for the microtunneling method of con Contractor No. 1 and Contractor No. 3 withdrew their bids on October 7, 1998. Th summarized below in TABLE 1. TABLE 1 SCHEDULE OF BIDS I Conventional Open Trenching Schedule A Schedule C Schedule D Contractor(*) Open Trench Storm Drain Pavement Excel Commercial $3,617,783 $223,722 $201,007 Colich & Sons $3,967,891 $246,108 $21 5,576 Vido Artukovich & $4,393,448 $279,186 $234,890 Construction SonsNidmar Inc. (JV) Microtunnelinq Schedule B Schedule C Schedule D Contractor(*) Microtunnelinq Storm Drain Pavement BRH-Garver $4,497,033 $204,478 $297,740 Vadnais Corporation $4,665,791 $324,085 $243,086 I * Four Bids were received for the open trench method, but one of the contractor: his bid from further consideration. Also, three bids were received for the micr method, but one of the contractors withdrew his bid from further consideration. Page 2 of Agenda Bill Q 0. IY. 'i Y 6 0 This project replaces Reaches VC5B through VC9 of the Vista/Carlsbad lntercepi constructs the Oak Street Storm Drain, and includes an asphalt pavement c Jefferson Street and Oak Street. Reaches VCSB through VC9 include 36-inch ar diameter interceptor sewer pipelines in Jefferson Street from Las Flores Drive SOL Street, and in Oak Street from Jefferson Street to the railroad right-of-way. Tht jointly owned by the Cities of Vista and Carlsbad. The existing sewer manholes t severely corroded due to hydrogen sulfide, and the daily flow rate now exceec design capacity. The existing sewer pipeline will be abandoned along this re recommends proceeding with the proposed construction to replace the intercept0 meet capacity requirements and preclude potential pipeline failure resulting from c( The Oak Street Storm Drain is a portion of the new South Carlsbad Village St Project. The Oak Street Storm Drain extends along Oak Street from Roosevelt St railroad right-of-way. This new storm drain will collect storm water flows within ( and mitigate the flooding which occurs during storm events. In an effort to construction impacts, Staff recommends proceeding with construction of the C Storm Drain in conjunction with Reaches VC8 and VC9 of the Vista/Carlsbad I Sewer. Plans and specifications for the Vista/Carlsbad Interceptor Sewer Reaches VC5 VC9 Project, Oak Street Storm Drain Project and the Pavement Overlay Prc Code, an invitation to Bid was published. Seven (7) responses were receivec witnessed and recorded on July 9, 1998. On November IO, 1998, the City Counci the method of construction to be used for installation of the interceptor sewer, 1 open trench construction. The Project Manager and purchasing staff have rei complete bid documents from all parties in detail and concluded that the ove responsive, responsible bidder is Excel Commercial Construction for a contract $4,042,512. ENVIRONMENTAL REVIEW: The project is in compliance with the Negative Declaration approved by the Commission on April 1, 1998, for the project's Coastal Development Permit 9t construction of the project would not create any additional environmental impacts not otherwise been evaluated and considered in the EIA Part II and the approvec Declaration that covers the entire project. FISCAL IMPACT: Funds in the amount of $4,400,000 have been appropriated and are availat Vista/Carlsbad Interceptor Sewer Replacement Reaches VC5B through VC9 Func the amount of $500,000 have been appropriated and are available in the Soutt Village Storm Drain Fund. Funds in the amount of $412,900 have been appropriat available in the Pavement Management Fund. The Engineer's estimate for to project construction was $4.1 5 million. prepared by Malcolm-Pirnie, Inc, In accordance with Section 3.28.120 of the Page 3 of Agenda Bill q 0. /4, ?Yb e The distribution of City appropriation of funds for construction of the sewer, storm pavement overlay are shown below in Sewer Cost-Table 2, Storm Drain Cost-Tat Pavement Overlay Cost-Table 4, respectively. Interceptor Sewer Construction $400,0C Construction Contingencies $3,617,78 $200,0C Inspection Storm Drain Construction $20,0( Construction Contingencies $233,7; Inspection $1 5,0( - Pavement Overlay Construction $20,01 Construction Contingencies $201,01 Inspection $1 5,01 Page 4 of Agenda Bill q 0. 1 9; 9 q 6 0 Carlsbad will be billing the City of Vista for progress payments for their share of co of the Interceptor Sewer by Vista in accordance with the agreement on joint o Carlsbad's and Vista's share of the construction cost is summarized in Table 5. C responsible for 27.3% of the cost for Reaches VC5B through VC8 and 37.3% of th Reach VC9. Reaches VC5B through VC8 consist of 87.5% of the total project linear foot basis. Reach VC9 consists of the balance which is 12.5%. TABLE 5 1 1 I 'Project Name: VISTA / CARLSBAD INTERCEPTER SEWER Project 91-403 E> . REPLACEMENT PROJECT No. REACHES VC5B THROUGH VC9 'I LOCATION MAP. 4 @ M@ Project Name: SOUTH CARLSBAD VILLAGE Project 3528 OAK STREET STURM DRAIN No, E STORM DRAIN PROJECT ll 0 0 1 2 3 4 5 6 RESOLUTION NO. 98-384 A RESOLUTION OF THE CITY COUNCIL OF CARLSBAD, CARLSBAD, FOR AWARD OF CONTRACT FOR THE CONSTRUCTION OF THE VISTNCARLSBAD INTERCEPTOR SEWER REACHES CONTRACT 31821B, OAK STREET STORM DRAIN,CONTRACT NO. 3528 AND PAVEMENT OVERLAY, CONTRACT NO. 35581 VC5B THROUGH VC9, CMWD PROJECT 91-403, 1 7 WHEREAS, the City Council of Carlsbad, California has previously autt the advertisement for bids for the construction of the Vista/Carlsbad lnte 10 Sewer Reaches VC5B through VC9, CMWD Project No. 91-403, Contrs 11 31821 B, Oak Street Storm Drain, Contract No. 3528, and Pavement 0 12 Contract No. 35581; and a 9 13 11 WHEREAS, four (4) sealed bids were received July 9, 1998, for said 14 15 16 17 18 trench method of construction for installation of the interceptor sewer; and 19 WHEREAS, on November IO, 1998, the City Council approved the by the open trench method of construction, but one was withdrawn; and WHEREAS, three (3) sealed bids were received July 9, 1998, for said by the microtunneling method of con&ction, but one was withdrawn; and 20 WHEREAS, all bid documents received from all bidders for the open 21 method have been reviewed in detail and the City Council does hereby find t 22 overall lowest responsive, responsible bid received for the open trench met 23 construction of said project was submitted by Excel Commercial Construction 24 25 26 amount of $4,042,512 of which the sewer interceptor replacement portion project is $3,617,783, the storm drain pipeline portion of the project is $223,7i 27 the pavement portion of the project is $ZOI,OO7; and 28 II 0 e 1 WHEREAS, funds in the amount of $4,400,000 to include $3,617,783 2 sewer interceptor replacement by open trenching; $400,000 for const 3 contingencies; $200,000 for inspection, and $132,217 for surveyingisoils t 4 have been appropriated in the VistaiCarlsbad Interceptor Sewer Replat 5 Reaches VC5B through VC9 budget and are available; and 6 7 WHEREAS, funds in the amount of $500,000 to include $233,722 storm drain construction as associated with open trenching; $20,000 for const contingencies; $15,000 for inspection, and $21,278 for surveyingisoils testin{ a 9 10 been appropriated in the South Carlsbad Village Storm Drain budget a1 11 available. 12 13 14 15 16 17 WHEREAS, funds in the amount of $412,900 to include $201 ,O pavement overlay as associated with open trenching; $20,000 for const contingencies; $15,000 for inspection, and $20,000 for surveyingisoils testin{ been appropriated in the Pavement Overlay budget and are available. NOW, THEREFORE, BE IT RESOLVED, by the City Council of the 18 I. That the above recitations are true and correct. 19 Carlsbad, California, as follows: 2o /I/ 21 //I 22 23 24 25 26 111 //I ill 111 27 1) ill 28 //I Ii (b 0 1 2 3 6 agreement therefor a copy of which is on file in the Office of the City Clerk. 5 accepted, and the Mayor is hereby authorized and directed to execu 4 bid amount of $201,007 submitted by Excel Commercial Construction is 9 8 7 2. That the bid in the amount of $3,617,783 for the interceptor replacement, the bid amount of $223,722 for the storm drain construction, a PASSED, APPROVED AND ADOPTED at a regular meeting of th Council of Carlsbad, California, held on the day of 19-, by the following vote to wit: 10 11 NOES: AYES: 12 13 14 1 ABSENT: CLAUDE A. LEWIS, Mayor I 15 11 ATTEST: 16 17 18 19 ALETHA L. RAUTENKRANZ, City (SEAL) 20 21 22 23 24 25 26 27 28