Howell Mountain Road MPM 3.62

Retaining Wall County Project #S7115-31150

Overview

Project Scope

The project is located at Howell Mountain Road MPM 3.62. The contractor shall possess a Class "A" license at the time the contract is awarded. The proposed repair to the slide is approximately 100' long concrete grade beam wall supported with concrete CIDH (cast in place drilled hole) piles. The grade beam depth is 4'. The piles of depth is approximately 25'. 

Contract

The project was awarded by the Board of Supervisors to Northern Pacific Corporation on August 29, 2017.

Bids

Contractor Location Total Base Bid
Northern Pacific Corp Sonoma, CA $425,290.00