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Home My WebLink About09/16/2008 10 Marvin Gardens Subdivision Improvements, Final Contract Payment, Project No. 2107 BUSINESS OF THE,pTY COUNCIL YAKIMA, WASHINGTON AGENDA STATEMENT Item No. - 10 For Meeting Of 9/16/08 ITEM TITLE: Final Contract Payment for Marvin Gardens Subdivision Improvements - City Project No.: 2107 SUBMITTED BY: Brett Sheffield - Chief Engineer CONTACT PERSON/TELEPHONE: Brett Sheffield- Chief Engineer 509 -576 -6797 SUMMARY EXPLANATION: This project constructed the street, frontage and utility improvements necessary to provide for the development of 20 low- income housing Tots. The project was initiated by the Office of Neighborhood Development Services, and the houses will be constructed by the Opportunities Industrialization Center of Washington. This project was funded by a Community Development Block Grant through the City. The total project cost was $88,000 more than the bid amount. Cost overruns were due to: • No item was established for Clearing and Grubbing • Three times as much contaminated soil as listed on the plans had to be remediated. • Additional utility conduits for power, phone and cable TV • Fencing • Irrigation pipe replacement • ADA Ramp construction 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. Contractor: KRCI, LLC Contract Award: 9/19/07 Contract Cost: $577,780.20 Final Contract Cost: $666,683.20 Amt. This Payment: -0- The above total contract cost is for construction only and does not include engineering and other costs. Resolution Ordinance X Other (Specify) Final Contract Payment Contract - _ Mail to (name and address): Funding Source Dept. 124 - mmunrty Development - HG APPROVED FOR SUBMITTAL: �'� City Manager er 9 STAFF RECOMMENDATION: Accept the project and approve final estimate. • COUNCIL ACTION: FILE NO. 210" City of Y " 915/08 Contractor: c Marvin Garden ement y SL Progress Est, a 6 1 ITEM UNIT TOTAL % OF ORIGINAL CONTRACT NO. DESCRIPTION UNIT QUANTITY PRICE PAID CONTRACT BID AMOUNT Schedule A Utilities 1 Spill Prevention Plan LS' 100% $980.00 $980.00 100% $980.00 • 2 Mobilization • LS 100% $54,000.00 $54,000.00 100% $54,000.00 3 Project Temporary Traffic Control LS ° 100% $9,050.00 $9,050.00 100% $9,050.00 4 Roadside Cleanup FA $6,237.96 $10,000.00. $6,237.96 • 62% $10,000.00 5 Removal of Structures and Oblstructions LS 100% $15,200.00 $15,200.00 100% $15200.00 6 Shoring or Extra Excavation CI B • LF 3389.00 $1.00 $3,389.00 139% $2,440.00 7 Manhole 48" Diam EA 6.00 $2,800.00 $16,800.00 • 100% $16,800.00 8 Crushed Surfacing Top Course TON 455.00 $15.00 $6,825.00 63% $10,800.00 9 Structure Excavation Class B Inc. Haul CY 1431.00 $5.00 • $7,155.00 77% $9,300.00 10 Ductile Iron Pipe for Water Main 8 in Diam LF 668.00 $41.00 $27,388.00 99% $27,675.00 • . 11 Ductile Iron Pipe for Water Main 6" Diam LF 540.00 $34.00 $18,360.00 100% $18,360.00 12 BlowoffAssembly EA 2.00 $1,100.00 $2,200.00 100% $2,200.00 13 Gate Valve 8 Inch EA 2.00 $1,600.00 $3,200.00 200% $1,600.00 • 14 Gate Valve 6 Inch EA 2.00 $1,170.00 • $2,340.00 100% $2,340.00 15 Hydrant Assembly • EA 1.00 $3,400.00 $3,400.00 100% $3,400.00] 16 PVC Sanitary Sewer Pipe 8 IN Diam LF 1230.00 $44.00' $54,120.00 101% $53,768.00 17 PVC Sanitary Sewer Pipe 4 IN Diam LF 961.00 $30.00 $28,830.00 101% $28,680.00 .1!.::. _ 18 Remediation Excavation CH ORDER #1 CY 3586.00 $15.00 $53,790.00 326% $16,500.00 19 Air Sampling EA 6.00 $650.00 $3,900.00 100% $3,900.00 20 Repair or Replacement FA $45,087.44 $10,000.00 $45,087.44 451% $10,000.00 21 Cement Conc Ramp Type 2A CH ORDER #2 EA 1.00 $1,064.00 $1,064.00, $0.00 . Utility Conduit CH ORDER #2 LS 100% $21,975.50 $21,975.50 $0.00 . SUB TOTAL FOR SCH A $385,291.90 130% $296,993.00 8.2% SALES TAX $31,593.94 $24,353.43 J • • • • • FILE NO. 2107 City of Yakima 9/5/08 Contractor: KRCI, Inc Marvin Gardens Improvement Made by SL Progress Estimate No. 6 ITEM UNIT TOTAL % OF ORIGINAL CONTRACT NO. DESCRIPTION UNIT QUANTITY PRICE PAID CONTRACT BID AMOUNT Schedule B Street 1 Roadway Excavation Inc. Haul CY 560 $20.00 • $11,200.00 100% $11,200,00 2 Crushed Surfacing Base Course TON 1163 $24.00 $27,912.00 130% $21,552.00 3 HMA Cl. 1/2" PG 64 -28 TON 254 $75.00 $19,050.00 91% • $21,000.00 4 Surface Repair SY 0 $18.00 $0.00 0% $11,610.00 5 Solid Wall PVC Storm Service Pipe 12" Diam LF 12 $27.00 $324.00 10% $3,402.00 6 Solid Wall PVC Storm Sewer pipe 18" Diam LF 120 $30.00 $3,600.00 255% $1,410.00 7 Catch Basin type 1 EA 8 $1,000.00 $8,000.00 • 100% $8,000.00 8 Drainage Infiltration /Retention Basiin LS 1 $18,000.00 $18,000.00 100% $18,000.00 9 Structure Excavation CI B Including Haul CY 58 $1.00 $58.00. 14% $420.00 10 Shoring or Extra Excavation CI B LF 0 $1.00 $0.00 0% $750.00 • 11 Crushed Surfacing Top Course TON 0 $15.00 $0.00 0% $975.00 12 Cement Conc. Traffic Curb and Gutter LF 202 $38.00 $7,676.00 112% $6,840.00 13 Mountable Cement Conc Trffic Curb LF 1056 $23.00 $24,288.00 105% $23,115.00 14 Monument Case and Cover EA 3 $490.00 $1,470.00 75% $1,960.00 15 Cement Conc. Sidewalk 4" Thick SY . 112 $54.00 $6,048.00 112% $5,400.00 16 Cement Conc. Sidewalk 6" Thick SY 587 $51.00 $29,937.00 105% $28,560.00 17 Illumination system LS 100% $29,500.00 $29,500.00 100% $29,500.00 SUB TOTAL SCHEDULE B $187,063.00 97% $193,694.00 Schedule C Hathaway Water Extention 1 Surface Repair SY 436 $22.00 $9,592.00 101% $9,460.00 2 Shoring or Extra Excavation CL B • LF 744 $1.00 $744.00 99% $750.00 3 Crushed Surfacing Top Course TON 392 $15.00 $5,880.00 92% $6,375.00 4 _Ductile Iron Pipe for Watermain 8" Diam LF, 757 $52.00 $39,364.00 101% $39,000.00 5 • Blank in Proposal $0.00 6 Gate Valve 8 Inch EA 2 $1,200.00 $2,400.00 100% $2,400.00 • • .111 .• ... . , FILE NO. 2107 City of Y ° ' /5/08 Contractor: . Marvin Garden ,ment y SL Progress Estit j. 6 ITEM . ' ' UNIT TOTAL % OF ORIGINAL CONTRACT NO. DESCRIPTION • - UNIT _ 7I QUANTY PRICE PAID CONTRACT BID AMOUNT SUB TOTAL SCHEDULE C $57,980.00 100% $57,985.00 8.2% SALES TAX $4,754.36 ' $4,754.77 Previous Payments TOTAL SCH A, B & C $630,334.90 109% $577,780.20 1 $211,305.44 I • 2 $225,814.03 SALES TAX "A" & "C" . $36,348.30 3 $14,407.37 LESS 5% RETAINAGE $31,516.75 4 168,419.29 LESS PREV PAYMENTS $635,166.45 • 5 15,220.32 . ' TOTAL DUE . $0.OQ FINAL CONTRACT COST $666,683.20 1 1 certify that the above estiirnate is true and correct I .. . .. . • . . . F Engineer .. . . ' • z . . .T. . • , .. , . . . .. _ •, . . * . • . • . • ■