Bid Number: PW 18-03
Bid Title: 650 Imperial Way HVAC Upgrade Project, PW 18-03
Category: Construction, Roads and Public Works
Status: Closed


The project is located at the Napa Count Facility: 650 Imperial Way, Napa, CA 94559.  The Engineer's estimate has been revised to $515,000.

The work in general consists of, but is not limited to supplying all labor and materials to replace once existing HVAC rooftop unit with a larger unit as well as existing single duct variable air volume (VAC) boxes to dual duct boxes and associated ductwork as shown on the plans entitled" 650 Imperial Way HVAC Systems Upgrade Project, PW 18-03" and these specifications.  The Plans and Specifications are posted.  The Mandatory pre-bid site visit sheet has been posted.  Addendum 1 has been posted.  Addendum 2 has been posted, the bid opening date has been changed.  Addendum 3 and the ZFA Structural Calculation Package have been added.  The bid opening was 10-29-20, the project is under Evaluation/Review.  The 3 lowest contractor sublists have been posted.  The bid tabulation document is attached.  S H Mechanical withdrew their bid.
Contractor Total Base Bid
SH Mechanical - Suisun City, CA $290,199.00
Trahan Mechanical - San Rafael, CA $384,200.00
S & H Construction - Fremont, CA $393,000.00
Dowdle & Sons Mechanical - American Canyon, CA $399,700.00
Bell Products - Napa, CA $419,732.00
Emcor Mesa Energy $428,616.00
GECO Inc. $774,000.00
Publication Date/Time:
9/25/2020 12:00 PM
Publication Information:
NV Register
Closing Date/Time:
10/29/2020 11:30 AM
Pre-bid Meeting:
Mandatory pre-bid site visit
Contact Person:
[email protected]
The Contractor shall possess a Class B or C-20 license at the time of the Contract award.
Special Requirements:
There is a mandatory on-site meeting. Please email [email protected] if you plan to attend.
Related Documents:

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