TO: Board of Supervisors
FROM: Steven Lederer, Director of Public Works
REPORT BY: James Reese, Associate Engineer
SUBJECT: Award Construction Contract for the HSIP Cycle 11 Silverado Trail Intersection Improvements Project (RDS 22-26), Approve Amendment No. 4 to Agreement No. 250052B with Sanderson Bellecci, Inc. (SANBELL), and Approve a Budget Amendment.
RECOMMENDATION
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Award the construction contract for the HSIP Cycle 11 Silverado Trail Intersection Improvements Project (RDS 22-26) to FBD Vanguard Construction, Inc. in the amount of $676,229; approve Amendment No. 4 to Agreement No. 250052B with Sanderson Bellecci, Inc. (SANBELL) increasing the agreement maximum from $278,668 to $399,925, for construction-phase mitigation monitoring services and approve a Budget Amendment. (Fiscal Impact: $1,077,252 Expense for the contracts and other project costs; SB-1; Budgeted ($100,000 budget reallocation); Accumulated Capital Outlay; Not Budgeted ($977,252 budget reallocation from a later phase of HSIP 11); Discretionary)
[4/5 vote required]
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BACKGROUND
Napa County received the Highway Safety Improvement Program (HSIP) Cycle 11 grant to fund safety improvements at three intersections along Silverado Trail: Oak Knoll Avenue, Zinfandel Lane, and the Strawberry Patch (located approximately 0.4 mile north of Trancas Street). After evaluating the safety benefits, environmental impacts and cost implications, the County decided to remove the Strawberry Patch improvements from the project and to proceed with the planned safety improvements at the Oak Knoll Avenue and Zinfandel Lane intersections on Silverado Trail.
The HSIP Cycle 11 Silverado Trail Intersection Improvements Project at the Silverado Trail/Oak Knoll Avenue and Silverado Trail/Zinfandel Lane intersections include right-turn lane improvements, upgraded bicycle facilities, enhanced striping and pavement markings, advanced flashing beacons, and related roadway improvements.
Construction bids were re...
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