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Department of Public Works
o Consent Agenda
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Jefferson County
Board of Commissioners
Agenda Request
To:
Board of Commissioners
Philip Morley, County Administrator
From:
Frank Gifford, Public Works Director
Agenda Date:
September 6, 2011
Subject:
Change Order No.1, Willoughby Creek Bridge Repair, Upper Hoh
Rd. M.P. 3.50, Federal Aid Project No. ER-0902(318), County
Project No. X01825
Statement of Issue: Change Order No.1 with Seton Construction for the Willoughby
Creek Bridge Repair, County Project No. X01825.
Analysis/Strategic Goals/Pro's &: Con's: High flows in Willoughby Creek, beginning on
January 6, 2009 scoured the west bridge approach, causing damage to the riprap
abutment protection and threatening the approach roadway. This project involves
constructing a sheet pile retaining wall on one end of the bridge. Change Order No.1
is necessary in order to make a required change to one of the retaining wall details.
Fiscal Impact/Cost Benefit Analysis: Change Order No.1 will increase the contract
amount by $2,274.95, from $523,670.97 to $525,945.92. This will be funded at 86.5%
by the Federal Highway Administration, and 13.5% by the County Road Fund.
Recommendation: Public Works recommends that the Board execute all three
originals of Change Order No.1 with Seton Construction and return two (2) copies to
Public Works for further processing.
.tact: Monte Reinders, County Engineer, 385-9242.
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