Partrick & Dry Creek Construction Project, RDS 21-18


  • Status: Construction
  • Contact: Jim Reese
  • Publish Date: June 3, 2021

Project Scope

This project is for a major rehabilitation for a portion on Partrick and Dry Creek Road in Napa County. The rehabilitation will consist of a full depth base rehabilitation and covering with a layer of new asphalt. Bicycle signing and Pavements Markings will also be part of this project.

Project Maps

View a map of the Partrick Road project on the County’s Geographical Information System Map.

View a map of the Dry Creek Road project on the County’s Geographical Information System Map.


Contractor shall possess a Class "A" or C-12 License at the time of contract award. The Engineer's estimate is $1,800,000.

Bid Documents

The plans and specifications are now available for download or viewing. Addendum 1 was added June 11, 2021. Addendum 2 was added June 17. The bid opening was 07-01-21. The bid opening list and the subcontractor lists have been posted. The project was awarded by the Board of Supervisors on July 20, 2021 to Granite Construction Company of Ukiah, CA.

ContractorTotal Base BidAdd. Alternate #1
Granite Construction Co. - Ukiah   $942,385.00$447,462.00
Argonaut Constructors - Santa Rosa   $973,183.00$453,563.64
O.C. Jones & Sons, Inc. - Berkeley$1,041,697.50$460,676.50
Granite Rock Co. - San Jose$1,055,436.00$390,005.00
Team Ghilotti - Petaluma$1,064,141.07$488,601.50
Ghilotti Brothers Inc. - San Rafael$1,093,673.00$460,861.00
Ghilotti Construction Co. - Santa Rosa$1,167,012.00$441,709.00