SUBJECT
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Authorizing City Manager to execute change order No. 1 to DN Tanks, Inc., of Wakefield, MA, in the amount of $347,819.87 for the South Lyon Ground Storage Tank Demolition and Replacement Project. Revised contract amount is $9,622,139.87. Funding is available in the Waterworks Fund-2022 Water Revenue Bond.
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PREVIOUS COUNCIL ACTION
On October 3, 2022 City Council authorized the award of South Lyon Ground Storage Tank Demolition and Replacement Project construction contract to DN Tanks, Inc., of Wakefield, MA.
BACKGROUND
This change order is necessary due to design changes conducted to adjust to existing conditions versus as-built information and to accommodate connection of new 36-inch transmission main currently being installed to transmit water from Jefferson Water Treatment Plant to Lyon GST and BPS. Utilities staff recommends to install 36-inch connection in current Lyon site project to obtain a cut-in tee connection and to avoid disturbing site again when 36-inch waterline installation project reaches Lyon tank location.
COMMITTEE RECOMMENDATION
NA
STAFF RECOMMENDATION
recommendation
Approval of Motion
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Fiscal Impact
Fiscal Year: 2025
Budgeted Y/N?: Y
Source of Funds: 2022 Water Revenue Bond
Account #: 557-9877-535-9301
Change Order: Exceeds 25% Y/N: N
FINANCIAL IMPACT:
Funding is available in the 2022 Water Revenue Bond. Account No. 557-9877-535-9301. Project ID WP1810.