Livermore Road 1.25 Slide Repair, RDS 19-66


  • Status: Construction
  • Contact: Frank Lucido
  • Publish Date: June 8, 2023

Project Scope

The project will be commenced along sections of the following Napa County road: Livermore Road MPM 1.25. 

The work for the project consists of roadway demolition, excavating the fill slope below the roadway, drilling and casting reinforced piers, forming and casting a concrete retaining wall, installing drainage, backfilling and reconstructing the roadway. 

Engineer estimate: $550,000. The Contractor shall possess a Class A license at the time of contract award.

Bid Documents

The plans and specifications are available for viewing or download. The Geotech report has been added. Bidder's list as of 07-07-23 has been posted. The bid opening was Thursday, July 13, 2023 at 11:30. The 3 lowest bidders sublists have been posted. The intent to award has been posted. The project was awarded by the Board of Supervisors on July 25, 2023 to Piazza Construction of Penngrove, CA for their low bid.

ContractorTotal Base Bid
Piazza Construction - Penngrove, CA$617,800.00
Northwest Demolition - San Francisco, CA$726,494.00
Bridgeway Civil Constructors - Vacaville, CA$798,225.00