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Public Works

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Bid Results

The following projects have recently bid through the Capital Project Bidding Process. All projects listed below are the apparent low bidder and will remain apparent until the project is awarded. If you have any questions about the projects listed below or the bidding process, please call the Engineering Division at 707.428.7485.

2019 Pavement Maintenance Project

Bid Date:  May 8, 2019
The apparent low bidder is Graniterock, of San Jose, CA
Their bid amount was $3,630,018.00
Only one bid was submitted.

North Bay Regional Water Treatment Plant Ozone System Improvements

Bid Date:  May 7, 2019
The apparent low bidder is Gateway Pacific Contractors, LLC, of Sacramento, CA
Their bid amount was $2,977,357.00
#2 -TNT Industrial Contractors, Inc. - $3,017,176.00
#3 - GSE Construction, Inc. - $3,037,000.00

Landscape Maintenance Services for Landscape Maintenance District No. 15 Goldridge

Bid Date:  February 5, 2019
The apparent low bidder is New Image Landscape, Co., of Fremont, CA
Their bid amount was $593,999.92
#2 -Dominguez Landscape Services - $638,649.00

Rancho Solano Zone V Pump Station Replacement

Bid Date:  December 4, 2018
The apparent low bidder is R.F. McDonald, of Hayward, CA
Their bid amount was $69,185.00
#2 - Telstar, Inc. - $75,611.00
#3 - Bamer Construction Co. - $80,000.00

City Hall Elevator Modernization and Maintenance Project

Bid Date:  November 15, 2018
The apparent low bidder is Elevator Industries, Inc., of Sacramento, CA
Their bid amount was $455,920.00
#2 - EnPro Services, Inc. - $629,602.00
#3 - Schindler Elevator Co. - $799,680.00

Nelson Hill Prefabricated Building Procurement

Bid Date:  September 13, 2018
The apparent low bidder is L.D. Strobel Co., Inc., of Concord, CA
Their bid amount was $325,270.00
Only one bid was submitted.

Sanitary Sewer 2018 Improvement Project

Bid Date:  July 31, 2018
The apparent low bidder is Cratus, Inc., of San Francisco, CA
Their bid amount was $1,529,560.00
#2 - Northern Pacific Corporation - $1,599,290.00
#3 - California Trenchless, Inc. - $1,702,775.00

Neitzel Road and Business Center Drive Traffic Signal Improvements Project

Bid Date:  May 15, 2018
The apparent low bidder is Mike Brown Electric, Co. of Cotati, CA
Their bid amount was $500,000.00
#2 - W. Bradley Electric, Inc. - $526,536.00
#3 - St. Francis Electric, LLC - $622,110.00

North Bay Regional Water Treatment Plant Chemical Containment Basins Coating Project

Bid Date:  April 17, 2018
The apparent low bidder is F.D. Thomas, Inc. of Central Point, OR
Their bid amount was $74,830.00
#2 - Jeffco Painting & Coating, Inc. - $76,490.00
#3 - Zebron - $81,350.00

Laurel Creek Community Park Lighting Improvements

Bid Date:  March 20, 2018
The apparent low bidder is Pacific Excavation, Inc. of Elk Grove, CA
Their bid amount was $1,694,454.00
#2 - Rollin Electric - $2,480,439.80
#3 - Columbia Electric, Inc. - $3,515,197.80

Dover Avenue Water Line Replacement and Overlay

Bid Date:  March 6, 2018
The apparent low bidder is R.J. Gordon Construction, Co. of Pleasant Hill, CA
Their bid amount was $941,138.00
#2 - Northern Pacific Corporation - $999,865.00
#3 - Mountain Cascade, Inc. - $1,058,578.00

North Bay Regional Water Treatment Plant Site Piping, Valves and Vaults Improvements Project

Bid Date:  February 27, 2018
The apparent low bidder is TNT Industrial Contractors, Inc., of Sacramento, CA
Their bid amount was $1,952,817.00
#2 - Syblon Reid General Engineering Contractors - $2,014,200.00
#3 - Myers and Sons Construction LP - $2,039,000.00 

North Bay Regional Water Treatment Plant Air Scour Valves and Expansion Bellows Replacement

Bid Date:  January 9, 2018
The apparent low bidder is Division 5-15, Inc., of Gold River, CA
Their bid amount was $116,515.00
#2 - TNT Industrial Contractors, Inc. - $139,899.00
#3 - Monterey Mechanical, Co. - $143,600.00 

2017/2018 On-Call Signing & Striping Maintenance Contract Project

Bid Date:  July 26, 2017
The apparent low bidder is Chrisp Company of Woodland
Their bid amount was $141,600.00
Only one bid was submitted

Union Avenue ADA Parking Project

Bid Date:  July 25, 2017
The apparent low bidder is California Highway Construction Group of Concord
Their bid amount was $48,345.00
#2 - Quimu Contracting - $52,140.00
#3 - FBD Vanguard Construction - $67,294.00 

Fire Training Tower

Bid Date:  March 21, 2017
The apparent low bidder is Trent Construction from Gerber
Their bid amount was $1,589,451.55
#2 - Lamon Construction - $1,672,942.00
#3 - Swank Construction - $1,766,454.70