Airport Blvd Road Rehabilitation Project, RDS 20-14

Overview

Project Scope

The project is located on Airport Boulevard in Napa County. The project extents are roughly from the State Route 29 to the east, to end at Airport Road to the west, including working within the railroad easement.

The work in general consists of, but is not limited to supplying all labor and materials to perform a full depth reclamation along the roadway, as well as perform signals modifications, including a remote installation for signal outages.  The remote installation will occur on the roof and in the server room of the Napa County Sheriff’s Building, located at 1535 Airport Blvd, Napa CA 94558.  The work is subject to the requirements of the Measure T funding, with signage provided by County. Rights of Entry are secured by Napa County for the railroad-adjacent work, signage in the Caltrans right-of-way, and work near the Assessor’s parcel numbers 057320001000 and 057200028000 (near the Gateway Drive and Devlin Drive intersections).

As Additive Alternate #1, the contractor shall bid the project for night work, with the understanding that traffic controls will not change. 

Project Map

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

Contract

Each bidder must be licensed as required by law.  Contractor shall possess a Class A or C-12 License at the time of contract award.  The Engineer's estimate is $2,900,000. 

Bid Documents

The Notice to Contractors is attached below for viewing or download.  The bid documents: Plans and specifications are available for viewing or download.  Addendum 1 was added 04-23-21.  The Mandatory job walk list has been posted.  Addendum 2 has been added which changes the bid opening date.  Addendum 3 was added 05-13-21.  Addendum 4 was added 05-14-21. Addendum 5, 6 and 7 have been added 05-20-21.  Addendum 7 changes the bid opening date.  Addendum 8 added 05-27-21 changes the bid opening date.  Addendum 9 has been added 06-01-01. The bid opening was June 10, 2021 at 11:30 am.  The project was awarded by the Board of Supervisors on July 13, 2021 to Granite Construction Co. of Ukiah, CA.

ContractorTotal Base BidAdd Alt #1Add Alt #2
Granite Construction Co. -
Ukiah, CA
$3,435,121.90$100,602.00$2,154,000.00
Argonaut Constructors -
Santa Rosa, CA
$3,470,333.90$692,600.00$2,532,000.00
Ghilotti Brothers, Inc. -
San Rafael, CA
$3,488,778.00$550,000.00$3,120,000.00
O.C. Jones & Sons, Inc. -
Berkeley, CA
$3,610,587.80$230,000.00$2,124,000.00
Ghilotti Construction Co. -
Santa Rosa, CA
$3,730,104.00
  $98,400.00
$2,256,000.00
Granite Rock Company -
San Jose, CA
$3,826,082.10$310,000.00$2,760,000.00