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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

Name * Description
0 Documents

Upcoming Solicitations

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
Analitis Drive and Kennison Lane Resurfacing
The work is located east of City of Lodi, off of State Route 12. The work, in general, consists of repairing and resurfacing approximately half a mile of roadway with asphalt concrete. Base Estimate Range Between $225,000 and $280,000
02/16/2023 09:31 PM UTC
Sargent Road Resurfacing
The work is located west of the city of Lodi. The work, in general, consists of repairing and resurfacing approximately 1 mile of roadway with asphalt concrete. Base Estimate Range Between $370,000 and $450,000
02/16/2023 09:31 PM UTC
Slurry Seal Local Roads 2022-2023
The work is located in various locations throughout the County. The work, in general, consists of repairing and applying a slurry seal approximately 24 miles of existing urban roadways. Base Estimate Range Between $1,200,000 and $1,470,000
02/16/2023 09:31 PM UTC
SJCDPW-RFP-23-01
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified construction management (CM) firms to undertake, perform, and complete the tasks set forth in Request for Proposals – SJCDPW-23-01. The selected CM firm will perform professional and technical engineering services for the proposed Movable Span Bridges Project, also known as Federal Aid Project No. BRLS-5929(229) (PROJECT). In general, the PROJECT will repair/replace mechanical and electrical components of the following four (4) movable span bridges: Bridge No. 29C-108, Bacon Island Road over Middle River Bridge No. 29C-022, Tracy Boulevard over Grant Line Canal Bridge No. 29C-114, Eight Mile Road over Bishop Cut Bridge No. 29C-219, Eight Mile Road over Honker Cut Estimated Construction Contract Award Date: April 2023 Estimated Construction Contractor Start Date: November 2023 Estimated Construction Duration: 120 working days (two construction seasons)  60 days per construction season  Construction window per year: November 1 thru January 31 Estimated Construction Management & Inspection Duration: April 2023 thru March 2024 and October 2024 thru March 2025 The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Friday, February 10, 2023. SJCDPW’s standard business practice strives to ensure that a consultant’s professional qualifications meet the needs and services to be performed, the payment method is appropriate, and the cost is fair and reasonable to the public agency. A copy of SJCDPW-RFP-23-01 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-23-01 in order to be added to the Proposers’ List and, if necessary, receive a Notice of Release of Addendum and information about the pre-proposal meeting. It is imperative that prospective consultants check the solicitation Web page often for the status and/or modifications. For general questions regarding the solicitation, please contact Mr. Nhan Tran, Management Analyst II, at the telephone number (209) 953-7452 or email: ntran@sjgov.org.
02/11/2023 12:00 AM UTC
Chip Seal 2022-2023
The work is located on various roads throughout San Joaquin County Supervisorial District 4. The work, in general, consists of chip sealing approximately 24 miles of various roadways throughout the County and is part of a seven-year cyclical Chip Seal Program. Base Estimate Range Between $1,062,000 and $1,297,000
02/02/2023 09:31 PM UTC
Slurry Seal Arterial and Collector Roads 2022-2023
The work is located in various roadways throughout Road Districts 1, 2 and 4. The work, in general, consists of repairing and applying a slurry seal to approximately 6 miles of existing Arterial and Collector roadways. Base Estimate Range Between $446,000 and $545,000
02/02/2023 09:31 PM UTC
Installation of Additional Truck Scale and Access Lane at North County Landfill
The work is located at North County Landfill (17720 E Harney Lane Lodi, CA 95240). The work, in general, consists of general grading, drainage improvements, paving, construction of scale foundation, installation of truck scale and associated electrical work. Base Estimate Range Between $450,000 and $550,000
02/02/2023 09:31 PM UTC
SJCDPW-RFP-22-04
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified developers to undertake, perform, and complete the tasks set forth in Request for Proposals – SJCDPW-RFP-22-04. The selected developer (DEVELOPER) will perform professional and technical engineering services for the development of the landfill gas (LFG) utilization project at the North County Sanitary Landfill. The objective of this Request for Proposal is to identify a responsible DEVELOPER that will provide the greatest benefit to the County of San Joaquin (COUNTY), subject to the need to continue operating the North County Landfill and to comply with all applicable regulations. It is the COUNTY’S intent and in the COUNTY’S best interest that the full financial potential of the DEVELOPER’S proposed technology be realized, and will consider all demonstrated LFG utilization technologies. DEVELOPER will be requested to enter into a Services Agreement with COUNTY. All work shall comply with COUNTY’S Policies. The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Friday, January 27, 2023. SJCDPW’s standard business practice strives to ensure that a consultant’s professional qualifications meet the needs and services to be performed, the payment method is appropriate, and the cost is fair and reasonable to the public agency. A copy of SJCDPW-RFP-22-04 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-22-04 in order to be added to the Proposers’ List and, if necessary, receive a Notice of Release of Addendum and information about the pre-bid meeting. 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-22-04 or general questions regarding the solicitation by calling Mr. Nhan Tran, Management Analyst II, at the telephone number (209) 953-7452.
01/28/2023 12:00 AM UTC
SJCDPW-RFP-22-05
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified consulting firms to undertake, perform, and complete the tasks set forth in Request for Proposals – SJCDPW-RFP-22-05. The selected consulting firm (CONSULTANT) will perform professional and technical engineering services for the Kennedy Complete Streets Plan (PLAN). The PLAN will focus on sustainable improvements to enhance and promote a healthy community and vibrant economy. The PLAN will look at existing and planned facilities within the Stockton City limits to bridge gaps located within San Joaquin County's jurisdiction. The PLAN will be actionable to implement “complete street” features that will transform the existing vehicle-centric circulation network to one that is designed for safety of people of all ages and abilities and access for all modes, all while practicing environmental stewardship and working to reduce the impacts of climate change. A critical element of the PLAN is extensive community engagement through a variety of public outreach methods including pop-up events, project website, and translated outreach material. All work shall comply with San Joaquin County Policies. The requested professional services shall include, but will not be limited to, the following: • Transportation demand forecasting and modeling • Multi-Modal Analysis • Safety Analysis • Pedestrian/Bicycle facilities analysis • Public Transit analysis and improvement recommendation analysis and development recommendations • Extensive stakeholder outreach/meetings The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Friday, January 13, 2023. SJCDPW’s standard business practice strives to ensure that a consultant’s professional qualifications meet the needs and services to be performed, the payment method is appropriate, and the cost is fair and reasonable to the public agency. A copy of SJCDPW-RFP-22-05 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-22-05 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-22-05 or general questions regarding the solicitation by calling Mr. Nhan Tran, Management Analyst II, at the telephone number (209) 953-7452.
01/21/2023 12:00 AM UTC
Crack Seal 2022-2023
The work is located in various locations throughout the County. The work, in general, consists of crack sealing approximately 43 miles of existing urban and rural roadways throughout San Joaquin County with crack treatment material. Base Estimate Range Between $955,000 and $1,170,000
01/05/2023 09:31 PM UTC
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