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KITTITAS COUNTY <br />DEPARTMENT OF PUBLIC WORKS <br />STUDY SESSION STAFF REPORT <br />STUDY SESSION DATE: February 26�', 2018 <br />ACTION REQUESTED: Approve the Chairman's Signature on Formal Task Order <br />Document Number 008 Supplement #I with KPFF Consulting <br />Engineers <br />BACKGROUND: Public Works was awarded Rural Arterial Program (RAP) funds <br />from the County Road Administration Board (CRAB) for the <br />replacement of the No. 6 Road Bridge in 2013. <br />The bridge replacement project over Town Ditch was awarded <br />$684,900 of RAP funds. The bridge was built in 1955 and <br />rebuilt in 1963 and at the time of the grant application the bridge <br />had a poor sufficiency rating of 27.82. Additionally the bridge is <br />approximately four feet narrower then the road approach on <br />either side. <br />The cost for engineering services was negotiated with KPFF <br />Consulting Engineers for the structural design of the replacement <br />with a not to exceed amount of $87,500.00. <br />Resolution #2017-115 approved Task Order number eight <br />allowing Public Works and KPFF to proceed with the design. <br />During the design several needs were identified by neighboring <br />property owners and staff. This included guardrail, driveway, <br />and drainage modifications that result in additional plan sheets <br />and design not included in the original scope of work. <br />Public Works requests the original task order be supplemented to <br />include this work for an increased cost of $7,850.00 amending <br />task order number eight to have a not to exceed amount of <br />$95,350.00 <br />Currently the schedule for deliver indicates design will be <br />completed March 2018 with advertisement and award for <br />construction commencing May 2018. It is anticipated that <br />construction for the replacement bridge will occur Fall 2018 <br />through Spring 2019. <br />INTERACTION: Public Works <br />RECOMMENDATION: Approve the Chairman's Signature on Formal Task Order <br />Document Number 008 Supplement #1 with KPFF Consulting <br />Engineers <br />HANDLING: Return one (1) copy to Public Works <br />ATTACHMENTS: Formal Task Order Document Number 008 Supplement #1 <br />LEAD STAFF: Lucas Huck, County Engineer <br />