Wooden Valley Road

MPM 2.75 2017 Storm Damage Repair - Retaining Wall County Project#S7118-31180

Overview

Project Scope

The project is located at Wooden Valley Road MPM 2.75. The contractor shall possess a Class "A" license at the time the contract is awarded.  The proposed repair to the slide is drilled hole steel solder pile concrete retaining wall approximately 110 feet long. The wall height varies from approximately 4 to 7 feet. The pier depth varies from 15 to 20 feet.  

Contract

The project was awarded by the Board of Supervisors on October 6, 2017.

Bids

Contractor Location Total Base Bid
Bridgeway Civil Constructors Vacaville, CA
$483,266.00
Valentine Corporation San Rafael, CA $563,369.00
Northern Pacific Corporation Sonoma, CA $575,290.00
Team Ghilotti Petaluma, CA
$588,629.65