2023 Annual Guardrail Repair, RDS 23-09


Project Scope

The proposed project will repair damaged guardrails at various locations of Napa County. The Project shall include but not be limited to all labor and materials for the following safety enhancement components for Napa County: guardrails, delineators, installation of new wood posts and wood blocks for guardrail, new terminal end treatments, and new guardrail beams.

The locations are listed in the plans and specifications.

Engineer Estimate: $525,000.  The Contractor shall possess a Class A, C-13, or C-32 License at the time of contract award.

Bid Documents

The bid documents are available for viewing and download below. Addendum 1 has been posted. The planholder's list has been added. The bid opening was 05/04/23 at 11:30 AM. The 2 sublists have been posted. The project was awarded by the Board of Supervisors on May 16, 2023 to Dirt and Aggregate for their base bid of $341,341.

ContractorTotal Base Bid
Dirt & Aggregate Interchange - Fairfiew, OR$341,341.00
Midstate Barrier, Inc. - Stockton, CA$443,153.00

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