Dry Creek 10.75 MSE Wall, RDS 19-14


  • Status: Complete
  • Contact: Dewey Phan
  • Publish Date: May 12, 2020

Project Scope

The project is located in an unincorporated area of Napa County.  The proposed repair consist of approximately 85 feet Versa-Lok (or engineer approved equal) wall.  The Versa-Lok wall depth varies from 6’ to 10’.  The project also includes approximately 170’ of roadway improvement (reconstruction and rehabilitation).


Each bidder must be licensed as required by law and possess a Class A or C-12 license at the time of contract award.  The 3 lowest bidders subcontractor lists are posted and below are the bid results.  The project was awarded by the Board of Supervisors on June 23, 2020 to Rehak General Engineering of Auberry, CA.  


Contractor Location Total Base Bid
Rehak General Engineering Auberry, CA $372,736.00
Team Ghilotti Inc. Petaluma, CA $467,141.00
Argonaut Constructors Santa Rosa, CA $467,730.00
Gordon N. Ball Inc. Alamo, CA $473,982.50
Ghilotti Construction Co. Santa Rosa, CA $510,735.50
E.E. Gilbert Construction Martinez, CA $522,964.00