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02/21/2012 04G Retention Basin Placement 28th Avenue and Tieton Drive, Final Payment 4 �u , 5 BUSINESS OF THE CITY COUNCIL YAKIMA, WASHINGTON AGENDA STATEMENT Item No. 1 G For Meeting of: February 21, 2012 4,4"'"•14 . °CJi; r, tf`�, l,. :`y9 ,t �?; ,h;. »1 .., ,i •x.';x 7''a>„F..:>;s+ ,i,.l.o"I. • ;.5 s x.c�. `9t ... ,t•�.;f ?'•p. .�{��.a r te, YM' ITEM TITLE: Final Contract Payment for Retention Basin Placement 28th Avenue and Tieton Drive (Standard Motion V -B - Accept the project and approve the final payment) SUBMITTED BY: Scott Schafer - Wastewater Division Manager Randy Meloy - Stormwater Engineer CONTACT Randy Meloy - Stormwater Engineer - 509 - 576 -6606 PERSON/TELEPHONE: SUMMARY EXPLANATION: The Tieton Drive Retention Basin Replacement project (City Project No.: SW2324) onsisted of removing and replacing a failing 45 linear foot, 96 -inch diameter pipe with an 8 -foot by 8 -foot concrete box culvert. Additionally, some sidewalk was removed and replaced next to the retention basin and there was a small amount of asphalt paving. City Stormwater crews found that the existing 96 -inch diameter pipe was rusting in several places. There was great concern that the integrity of this pipe was in question and would collapse; causing the formation of a sinkhole within the driving lane of Tieton Drive outside Memorial Hospital. It was decided to replace the pipe with a box culvert designed to withstand the traffic loads over the top of it. Final inspection for this project was made and the recommendation is that the project be accepted. This Council action is to accept the project and approve the final construction costs. Design Engineer: Randy Meloy Contractor: Ken Leingang Excavating, Inc. Contract Award: 9/6/2011 Contract Cost: $111,974.50 Final Contract Cost: $102,907.85 Amt. This Payment: -0- The above total contract cost is for construction only and does not include engineering and other costs. Resolution Ordinance Other Final Contract (specify) Payment Contract: Mail to: Contract Term: Amount: Expiration Date: Insurance Required? No Funding Stormwater Capital Fund 442 Phone: Source: APPROVED FOR City Manager SUBMITTAL: STAFF RECOMMENDATION: Staff respectfully requests the City Council to accept the project and approve final construction cost. BOARD /COMMISSION RECOMMENDATION: ATTACHMENTS: Click to download L Final City of Yakima PROJECT TITLE Retention Basin Replacement 28th Avenue & Tieton Drive. City Engineering Division 129 N 2nd Street City Project No. SW2324 Yakima, WA 98901 TO Ken Leingang Excavating, Inc. . Progress Estimate No. Agenda Final Date February 9, 2012 g - - 7Iterri ,..rai= ::.wi' c Bid°s.: ,Unit<.' ": �:: , , -Bid.Contract`-` TaDate ' ``0 f a' /,o - Amount `P.revious Previous:' Quantity . Amount> �` >�: ; Acct; ":. ��t No . Descri '� n - _ tro Unrt`: Quanti :Pr icer � _� Amount�'�� - ` uantr _:Con' c '� �:�� , v `�'`" P _. 4r • .. ..- .. -_ • .ss4 ty -..., tra t ; �,. "Quan ':P �� thrs'pe� rod ' - Due, Def 1 Mobilization LS 1 $11,135.00 $ 11,135.00 1 100% $ 11,135.00 1 $ 11,135.00 0 $ - 2 SPCC Plan LS 1 $275.00 $ 275.00 1 100% $ 275.00 1 $ 275.00 0 $ - 3 Removing Paint Line LF 2,235 $1 15 $ 2,570.25 654 29% $ 752.10 654 $ 752.10 0 $ - 4 Removing Plastic Traffic Marking EA 2 $143.00 $ 286.00 0 0% $ - 0 $ - 0 $ - 5 8'X8' Pre -Cast Concrete Box Culvert LF 45 $1,085.00 $ 48,825.00 45 100% $ 48,825.00 45 $ 48,825.00 0 $ - 6 Circular Frame and Cover for Culvert Access EA 1 $300.00 $ 300.00 1 100% $ 300.00 1 $ 300.00 0 $ - 7 Solid Wall PVC Storm Sewer Pipe 6 in. Diam LF 20 $94.00 $ 1,880.00 17 85% $ 1,598.00 17 $ 1,598.00 0 $ - 8 Solid Wall PVC Storm Sewer Pipe 12 in. Diam LF 8 $300.00 $ 2,400.00 8 100% $ 2,400.00 8 $ 2,400.00 0 $ - 9 Crushed Surfacing Base Course TON 100 $28.75 $ 2,875.00 0 0% $ - 0 $ - 0 $ - 10 Asphalt Treated Base TON 14 $160.00 $ 2,240.00 20.9 149% $ 3,344.00 20.9 $ 3,344.00 0 $ - 11 HMA Class 1/2 inch Pg 64 -28 TON 10 $230.00 $ 2,300.00 10 100% $ 2,300.00 10 $ 2,300.00 0 $ - 12 Cement Conc. Traffic Curb and Gutter LF 65 $33.00 $ 2,145.00 75 115% $ 2,475.00 75 $ 2,475.00 0 $ - 13 Temporary Conc. Barrier LF 100 $32.00 $ 3,200.00 113 113% $ 3,616.00 113 $ 3,616.00 0 $ - 14 Paint Line LF 2,235 $1.00 $ 2,235.00 654 29% $ 654.00 654 $ 654.00 0 $ - 15 Plastic Stop Line LF 25 $20.75 $ 518.75 0 0% $ - 0 $ - 0 $ - 16 Plastic Traffic Arrow EA 2 $278.00 $ 556.00 0 0% $ - 0 $ - 0 $ - 17 Temporary Pavement Marking LF 1,283 $1.25 $ 1,603.75 1,280 100% $ 1,600.00 1,280 $ 1,600.00 0 $ - 18 Project Temporary Traffic Control LS 1 $12,375.00 $ 12,375.00 1 100% $ 12,375.00 1 $ 12,375.00 0 $ - 19 Saw Cut, per Inch Depth LF 92 $1.00 $ 92.00 984 1070% $ 984.00 984 $ 984.00 0 $ - 20 Structure Excavation Class B Incl. Haul CY 235 $20.50 $ 4,817.50 253 108% $ 5,186.50 253 $ 5,186.50 0 $ - 21 Shoring or Extra Excavation Class B SF 517 $2.25 $ 1,163.25 617 119% $ 1,388.25 617 $ 1,388.25 0 $ - 22 Cement Conc. Sidewalk SY 43 $74.00 $ 3,182.00 50 116% $ 3,700.00 50 $ 3,700.00 0 $ - 23 Repair or Replacement FA 1 $5,000.00 $ 5,000.00 0 0% $ - 0 $ - 0 $ - PROJECT TOTAL $ 111,974.50 92% $ 102,907.85 SUB TOTAL $0.00 5% RETAINAGE $0.00 AMOUNT NOW DUE $0.00 !hereby certify that the foregoing is a true and correct statement of the work performed under this Contract. I;1tern Bd Contract Tro'Date Amount Previous .Rrevious QuantityY Amount TAcct • Amount Quantity DoritiattH CITY ENGINEER /8/ Doug Mayo