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San Joaquin County Department of Public Works

1810 East Hazelton Avenue, Stockton, CA 95205
(209) 468-3000 

The overall mission of the San Joaquin County Department of Public Works is to plan, design, construct, operate and maintain the County infrastructure, which includes public roads, transportation systems, bridges, water, wastewater, channel maintenance and solid waste disposal systems of the County, in order to best serve the interests of the people. These systems are maintained to protect the health and welfare of the public and the County’s financial investments. Public Works also provides vehicle support for the County, including procurement support, heavy and light vehicle maintenance and repair, and daily rental services.

Standard Documents

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Upcoming Solicitations

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Number Deadline
Chip Seal 2025
The work is located on various roads through San Joaquin County Supervisorial Districts 3, 4 and 5. The work, in general, consists of chip sealing approximately 31 miles of various roadways throughout the County and is part of a seven-year cyclical Chip Seal Program Base Estimate Range between $1,700,000 and $2,077,000
 04/03/2025 08:31 PM UTC
Fiscal Year 2025-2026, Job Order Contracts JOC-28, JOC-29, and JOC-30
A Job Order Contract is an indefinite quantity contract pursuant to which the Contractor may perform an ongoing series of individual Projects at different locations throughout San Joaquin County. The bid documents include a Construction Task Catalog® containing construction tasks with preset Unit Prices. All Unit Prices are based on local labor, material and equipment prices and are for the direct cost of construction.
 04/10/2025 08:31 PM UTC
Benjamin Holt Drive Water Main Replacement Project
The work is located within the Lincoln Village Maintenance District in Stockton, CA on Benjamin Holt Drive between Pershing Avenue and Gettysburg Place. The work, in general consists of installing approximately 2,300 lineal feet of new water main along Benjamin Holt Drive and portions of Pershing Avenue, Vicksburg Place and Gettysburg Place with necessary valves, fire hydrants, and various appurtenances within the Lincoln Village Maintenance District. In addition, 37 water service laterals will be installed for future connection in a later phase Base Estimate Range between $1,052,145 and $1,227,502
 04/10/2025 08:31 PM UTC
Ahern Road Improvements
The work is located southwest of the City of Tracy. The work, in general, consists of repairing, widening and resurfacing approximately 1.4 miles of roadway with asphalt concrete. Base Estimate Range between $1,715,000 and $2,095,000
 04/17/2025 08:31 PM UTC
North 99 Frontage Road West Resurfacing
The work is located South of the City of Lodi. The work, in general, consists of repairing and resurfacing approximately 2.54 miles of roadway with asphalt concrete. Base Estimate Range between $1,255,000 and $1,550,000
 04/17/2025 08:31 PM UTC
Construction of Module 7 at the North County Sanitary Landfill
The work is located at North County Sanitary Landfill (17720 E Harney Ln Lodi, Ca 95240). The work, in general, consists of : excavating and grading the base and side slopes for the new landfill expansion area, installing landfill liner system, installing leachate collection system, constructing access roads and drainage systems. Base Estimate Range between $12,300,000 and $13,500,000
 04/17/2025 08:31 PM UTC
NA0017 Pipe Replacement - Deferred Maintenance Program
The work is located San Joaquin County near Lodi, California as well as near Stockton, California and is situated along Potter Creek, Mormon Slough, Bear Creek, Paddy Creek, North Paddy Creek, and Little John Creek. The work, in general, consists of removing existing pipe penetrations through levees and replacing with reinforced concrete pipes, installing flap and slide/canal gates, reinforced concrete riser structures, and new reinforced concrete inlet/outlet structures as prescribed in the project plans and specifications. Base Estimate Range between $2,956,400 and $3,695,500
 04/17/2025 08:31 PM UTC
SJAFCA-RFP-25-02
The San Joaquin Area Flood Control Agency (SJAFCA) requests proposals from a prime contractor of a consultant team to undertake, perform, and complete tasks set forth in this Request for Proposal, SJAFCA-RFP-25-02 (RFP). SJAFCA is the administrator of this RFP. The selected consultant/consultant team (CONSULTANT) shall be contracted by SJAFCA to perform professional consulting services (SERVICES) related to construction management for the Mossdale Urban Flood Risk Reduction Project (Project). Design of the Project will be completed under a separate RFP. The prime contractor or any member of its consultant team cannot provide both design/permitting and construction management services for this Project. The separately selected design team will provide engineering during construction services through a separate contract. The CONSULTANT is required to provide all labor, equipment, tools, and facilities necessary for completion of its SERVICES for the Project and has the option of using sub-consultants to accomplish this. SJAFCA seeks to encourage local economic development and enhance regional technical expertise. Throughout this proposal, the CONSULTANT is strongly encouraged to describe how their team can contribute to this initiative. Examples of supporting local economic development and regional technical expertise include but is not limited to: • Including local consultants that have a physical office within San Joaquin County. • Including national consultants that have (or plan to open) a physical office within San Joaquin County. • Participation in academic, non-profit, or other organizations that support the establishment of small businesses and/or economic development in San Joaquin County. • Participation in academic, non-profit, or other educational programs that support student interest in Science, Technology, Engineering, and Mathematics (STEM) career paths.
04/28/2025 10:00 PM UTC
8 Solicitations

Closed Solicitations

Number Deadline
French Camp Road Resurfacing
Federal Aid Project No. STPL-5929(296) The work is located in the town of French Camp. The work, in general, consists of repairing and resurfacing approximately 1.9 miles of existing roadway with asphalt concrete. Base Estimate Range Between: $770,000 to $850,000
 01/14/2021 09:30 PM UTC
Crack Seal 2020-2021
The work is located in various locations throughout the County. The work, in general, consists of crack sealing various roads throughout the County with crack treatment material. Base Estimate Range Between: $895,000 to $1,095,000
 01/07/2021 09:30 PM UTC
Lammers Road Resurfacing (West Side Only)
The work is located north of the City of Tracy. The work, in general, consists of repairing and resurfacing approximately 0.9 mile of the existing southbound (west) lane with asphalt concrete. Base Estimate Range Between: $235,000 to $288,000
 01/07/2021 09:30 PM UTC
SJCDPW-RFP-19-05
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified professional consulting engineers to undertake, perform, and complete tasks set forth in Request for Proposals SJCPDW-RFP-19-05. The selected consultant firm (CONSULTANT) will perform professional and technical engineering services (SERVICES) for the updating and revision of the San Joaquin County Traffic Impact Mitigation Fee Program (PROJECT). The successful CONSULTANT will be requested to enter into a consultant services agreement with San Joaquin County as set forth in the Request for Proposals. The County’s TIMF AB1600 Program was initiated in 1990. Its purpose is to help finance transportation facilities needed to accommodate new and expanded development (residential/commercial/industrial) within the unincorporated County. Since its inception, the TIMF Program has been revised as necessary for clarification, conformance to the County’s General Plan, and to better serve the public. In 2007, the San Joaquin Council of Governments (SJCOG) established the Regional Transportation Impact Fee (RTIF) to help finance large multi-jurisdictional projects of regional significance; the TIMF Program was subsequently updated in 2008 to update the project list to ensure conformance with the countywide Regional Transportation Impact Fee (RTIF) program and to consolidate the fee areas for better utilization of TIMF funds. The County last updated the TIMF Program in 2015 to bring the Program into compliance with the current General Plan as adopted in 2016. The TIMF Program is currently five years old and needs updating to comply with State law. A copy of SJCDPW-RFP-19-05 is available to view at the Internet address: https://www.sjgov.org/department/pwk/rfps_and_rfqs and https://www.bidexpress.com . All prospective consultants must register for solicitation No. SJCDPW-RFP-19-05 in order to be added to the Proposers’ List and, if necessary, receive a Notice of Release of Addendum. It is imperative that prospective consultants check the solicitation web page often for the status and/or modifications. Alternative arrangements may be made to secure a hard copy of SJCDPW-RFP-19-05 or general questions regarding the solicitation by calling Mr. Nhan Tran, Management Analyst II, at the telephone number (209) 953-7452.
11/21/2020 12:00 AM UTC
Eight Mile Road Bridge No. 29C-219 Rehabilitation Project over White Slough (Honker Cut)
Federal Aid Project No. BRLS-5929(233). The work is located approximately five miles west of Interstate 5 and eight miles north of the City of Stockton. The work, in general, consists of minor truss repair, replacement of the steel-grid deck, and application of concrete overlay on the deck. Base Estimate Range Between: $2,030,000 to $2,320,000
 10/15/2020 08:31 PM UTC
Peltier Road Widening
The work is located northwest of the City of Lodi. The work, in general, consists of minor widening, and repairing and resurfacing approximately 1.7 miles of existing roadway. Base Estimate Range Between $1,113,750 and $1,361,000
 08/13/2020 10:30 PM UTC
New Hope Road, Nowell Road and Thornton Road Resurfacing
The work is located in the town of Thornton, northwest of the City of Lodi. The work, in general, consists of repairing and resurfacing 1.25 miles of existing roadways with asphalt concrete. Base Estimate Range Between: $556,000 and $679,000
08/13/2020 08:31 PM UTC
Durham Ferry Road Resurfacing
The work is located southeast from the City of Tracy. The work, in general, consists of repairing and resurfacing approximately 1.6 miles of existing roadway. Base Estimate Range Between: $650,000 and $794,000
07/30/2020 08:31 PM UTC
Paloma Avenue and Portola Avenue Resurfacing
The work is located in the City of Stockton. The work, in general, consists of resurfacing approximately 0.5 mile of existing urban local roadways with asphalt concrete, and repairing adjacent curb, gutter, and sidewalk where needed. Base Estimate Range Between: $280,000 and $343,000
07/30/2020 08:31 PM UTC
West Country Club Reconstruction, Phase 9
The work is located in the Country Club area of unincorporated Stockton. The work, in general, consists of reconstructing the existing roadway and repairing various locations of curb, gutter and sidewalk. Base Estimate Range Between: $527,000 and $650,000
 07/30/2020 08:31 PM UTC
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