Subject:
Title
Request Authorization for Additional Contract Expenditure for the Nutley Street Culvert Construction Contract, IFB 25-02, with FLB Contractors, Inc. (5 mins)
Body
DATE(S) OF PRIOR COUNCIL CONSIDERATION OF THIS ISSUE:
Nov. 18, 2013 - Approval of original design contract
March 7, 2016 - Approval of funds for additional hydraulic analysis
April 8, 2024 - Approval of updated design contract for the Nutley Marshall Culvert Replacement project using ARPA funding
Oct. 28, 2024 - Approval to award IFB 25-02 to FLB Contractors, LLC. for construction of the Nutley Street Culvert
EXPLANATION AND SUMMARY:
Request:
The Department of Public Works requests Town Council approval to award a change order for the Nutley Street culvert construction contract, IFB 25-02, in the amount of $253,003.50 and increase the contract value from $1,599,218.05 to $1,852,221.55 plus 25% contingency reserve for a total authorization of $2,315,277.
This $255,003.50 change order is fully funded by Fairfax County in support of the Accotink Gravity Sewer project that will be constructed in this same location at a future date. The purpose of the change order is to install a 66-inch casing pipe under the new culvert to accommodate Fairfax County's future sewer line. Authorizing this additional work will benefit the Town of Vienna to reduce the traffic impacts from future Fairfax County construction on Nutley Street, SW, after the Nutley culvert is completed.
Discussion:
The ongoing Nutley Street Culvert project replaces the existing triple barrel, 36-inch diameter culvert that crosses under Nutley Street with a larger proposed box culvert. Fairfax County's future Accotink Gravity Sewer project, which involves a 66" sanitary sewer pipe, will cross underneath the new culvert.
Fairfax County has requested that the Town of Vienna's contractor install a casing pipe below the culvert. Fairfax County proposed a change order be issued by the Town of Vienna for $253,003.50 and be reimbu...
Click here for full text