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Bid Number: RDS 20-25
Bid Title: Buhman Ave Bridge, RDS 20-25 2014 Earthquake Repair
Category: Construction, Roads and Public Works
Status: Awarded
Bid Recipient: Pat Nelson of Petaluma, CA


The project is located at Buhman Avenue, adjacent to the intersection of Congress Valley Road, Napa County, CA,  The work generally consists of but is not limited to, all labor and materials to construct and install a new concrete arch (open bottom) cast-in-place bridge that will replace the existing culverts.  The Engineer's estimate is $1,050,000.  Bidder's list as of 07-22-21 has been posted.  Addendum 1 was added 07-23-21.  The bid opening was July 29, 2021.  The 3 lowest subcontractor lists are posted.  The project was awarded on August 10, 2021 by the Board of Supervisors to Pat Nelson Construction, Inc. for their low base bid of $999,733.

Contractor LocationTotal Base Bid
Pat Nelson Construction, Inc.Petaluma, CA   $999,733.00
Maggiora & Ghilotti, Inc.San Rafael, CA$1,087,087.00
Gordon N. Ball, Inc.Alamo, CA$1,574,995.00
Valentine CorporationSan Rafael, CA$1,588,360.00
Granite Rock CompanySan Jose, CA$1,884,550.00
Publication Date/Time:
7/8/2021 9:30 AM
Publication Information:
NV Register
Closing Date/Time:
7/29/2021 11:30 AM
Contact Person:
[email protected]
Contractor shall possess a Class A License at the time of contract award.
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