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HomeMy WebLinkAboutCO 16 WL r Change Order #016 Contract Number: CAG-11-192 Federal Aid Number: STPUL-CM0167(048) Contract Title: Rainier Ave S Improvements Change Order Number: 016 Prime Contractor: Johansen Excavating _X_ Ordered by Engineer under the terms of Section 1-04.4 of the Standard Specifications _ Change proposed by Contractor Endorsed by Surety Consent Contractor Attorney on Fact Date Date Original Contract Amount: $16,032,772.44 Current Contract Amount: $16,908,331.68 Estimated Net Change This Order-CREDIT: $<10,597.88> Estimated Contract Total After Change: $16,897,733.80 ,Approval Recommended ❑Approval Recommended resident EngineerT— zAf/f3 Date Date Afpprol)val Recommended 9ofRenton d City of Renton–[Project Manager Name J ;ity – obert Ha so ,PE Date -Z J 2/�3 Transportation Systems Division Date R+strrl±a-t�itii • You are ordered to perjbbrm the following described Mork upon receipt q/an approved copy of the change order: Page 1 of 2 W 0.21.6.11datalRainier Ave File structure1700 ConstrucUon Admin-Project Control1715 Change Orders1715,2 Individual Change Orders1715,2,0XX CO XX Apshalt Binder%Change Order No 16 Cover.docx ' �- Change Order #016 Contract Number: CAG-11-192 Federal-Aid#:STPUL-CMO 7 . Date:January 8.2012 Page 2 of 2 THE CONTRACT IS MODIFIED AS FOLLOWS: Background Per Special Provision 5-04.1,HMA Cl%",PG 70-22,shall be for all asphalt concrete roadway construction and reconstruction per the Typical Roadway section details on the Plans.The Contractor requested a change to the HMA asphalt binder from PG 70-22 to PG 64-22,for all leveling lifts.After discussions with WSDOT and the City of Renton,it was determined that the use of HMA CI'/:",PG 64-22 for leveling lifts would be appropriate to achieve maximum roadway performance and would assist in constructability,as it is a more readily available binder. Description of Change Section 5-04.1.1 is revised to the following: 1. HMA Cl%", PG 70-22:For all asphalt overlay roadway construction and reconstruction per the Typical Roadway section details on the Plans, Material Code#1.HMA CI'/:", PG 64-22:For all leveling lifts per the Typical Roadway Section details on the Plans,Material Codes#2 and#5. Description of Work Contractor shall provide HMA Cl%", PG 64-22 for the 6.5"HMA base.-cnursp and the HMA prelevel,per the Typical Roadway Section details on the Plans. Material Per the Contract Documents,approximately 10,000 Tons of HMA Class%", PG 64-22 Plans/Reference Typical Sections,sheets 19 through 25,dated November 2011 and as revised,by KPG. Timeline A total of_0_additional working days will be included with this change order.. Measurement&Payment Payment shall be made by the following: PieYlous SNew tlptt � rd item Descrl ton n an it'Pr L "'Unit tity n ice Price ' Ch n$ Amount MA Class Y::"PG64-22 TN 8,240 $89.40 $88.34 $727,921.60 A45 HMA for Preleveling Class W PG64-22 T $80.30 A.......... $79.24 $139,303.92 Estimated Total Cost—Bid Items A44&A45: $867,225.52 a Original Contract Total Cost—Bid Items A44&A45: $877,823.40 TOTAL CONTRACT CREDIT: $10,597.88 Johansen Excavating Lakeside Industries,INC,