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San Joaquin County Department of Public Works

1810 E Hazelton Ave, Stockton, CA 95205-6232
(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
SJCDPW-RFP-25-08
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-RFP-25-08. The selected CM firm will perform professional and technical construction management engineering services for Colonial Heights and Lincoln Village Maintenance Districts Water Main Replacement Project- Phase 1B (PROJECT). The Project is funded by the State of California’s Small Communities Drought Relief Program Grant. Estimated Construction Contract Award Date: March 2026 Estimated Construction Start Date: May 2026 Estimated Construction Duration: 120 Working Days The requested professional services shall include, but not be limited to: public outreach, resident engineer services, construction management, inspection, materials testing, contract administration, and project records services for the Project. The scope of work includes: documentation of preconstruction conditions, meetings, schedule reviews, cost control, submittals and clarifications, contract modifications/change orders/claims, field inspection, testing, completion and acceptance, Project closeout, construction management plan, and other miscellaneous inspections and construction administration activities. The CM firm will also conduct formal weekly progress meetings with SJCDPW staff and the contractor. The CM firm will manage separate contractors for the District as it is anticipated that both Districts will be bid separately. The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Monday, November 10, 2025. 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-25-08 is available to view at the Internet address: https://www.sjgov.org/department/pwk/rfps-and-rfqs/current-solicitations and https://www.bidexpress.com . All prospective consultants must register for solicitation No. SJCDPW-RFP-25-08 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 email: ntran@sjgov.org.
11/11/2025 12:00 AM UTC
1 Solicitation

Closed Solicitations

Number Deadline
Henry Road Resurfacing
Santa Fe Road to Orange Avenue The work is located Southeast of the Town of Escalon. The work, in general, consists of resurfacing the existing roadway and replenishing shoulder backing. Base Estimate Range Between: $524,600 to $644,380
08/01/2019 08:30 PM UTC
Foppiano Lane Resurfacing
100' E/O N 99 Frontage Road (E) to CCT RR The work is located east of Stockton in the town of Morada. The work, in general, consists of resurfacing and repairing approximately 0.9 miles of rural roadway. Base Estimate Range between: $379,000 to $463,000
07/11/2019 08:31 PM UTC
Harlan Road Resurfacing
Lathrop City Limits to Mathews Road The work is located North of the City of Lathrop. The work, in general, consists of repairing and resurfacing approximately 1.7 miles of existing local rural roadway with asphalt concrete over pavement reinforcement fabric and adding gravel shoulder. Base Estimate Range Between: $775,170 to $947,430
 07/11/2019 08:31 PM UTC
SJCDPW-RFQ-19-03
The San Joaquin County Department of Public Works (SJCDPW) requests Statements of Qualifications (SOQ) from innovative engineering consulting firms for On-Call Bridge Engineering Services in support of the San Joaquin County (COUNTY) Highway Bridge Program (HBP) and local Bridge Preventive Maintenance Projects (BPMP). This procurement will be comprised of evaluation of SOQs and presentation-interviews with select firms as described in this Request For Qualifications (RFQ). SJCDPW intends to establish a list of up to three (3) consulting firms to provide support services on an as-needed basis for various bridge projects that become available over the next two (2) years. SJCDPW may also elect to extend the period for new project assignments to a third year. Duration, scope, and scheduling of services will vary with specific project assignments. At the time of project assignment, County will enter into a project specific Independent Consultant Agreement (Agreement). The amount of work for each project specific Agreement will be varied but will not exceed $200,000 annually per project. The method of payment for Agreement will be actual cost plus fixed fee. The deadline for submitting qualifications to SJCDPW will be no later than 4:00 p.m. on Friday, June 14, 2019. 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. The specific requirements set forth in SJCDPW-RFQ-19-03 should be closely examined and followed by those consultant firms interested in submitting statements of qualifications. A copy of SJCDPW-RFQ-19-03 is available to view at the Internet address: https://www.sjgov.org/department/pwk/rfps_and_rfqs. All prospective consultants must register for solicitation No. SJCDPW-RFQ-19-03 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-RFQ-19-03 or general questions regarding the Project by calling Ms. Cathy McKinney, Administrative Assistant I, at the telephone number (209) 468-3174, email: cmckinney@sjgov.org
06/14/2019 11:00 PM UTC
Job Order Contracts JOC-011, JOC-012, JOC-013
County, State and Federal Funded Projects
 05/23/2019 08:31 PM UTC
SJCDPW-RFP-19-02
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified consulting engineers to undertake, perform, and complete tasks set forth in Request for Proposals SJCDPW-RFP-19-02. The selected consultant firm (CONSULTANT) will perform professional and technical engineering services (SERVICES) for the Grant Line Road Realignment Project (PROJECT). The purpose of PROJECT is to provide enhanced traffic safety, improve operation of the roadway network, and meet future traffic demands by reducing congestion in the area in and around the community of Banta. County adopted an Environmental Impact Report in December 2018 that identifies a preferred alternative for the PROJECT. Phased work effort: The requested SERVICES will be conducted in two phases. CONSULTANT will complete Phase One first. Phase Two work will be contingent on the outcome of Phase One. Phase One work includes preparation of a Grade Separation Analysis (GSA) in cooperation with Union Pacific Railroad (UPRR), and coordination with the California Public Utilities Commission (CPUC), for a new at-grade crossing per the preferred alternative alignment. Additionally, Phase One requires coordination with UPRR/CPUC for closure of up to three existing at-grade crossings. If the GSA determines a new at-grade crossing is infeasible, the County may opt to refrain from moving forward with Phase Two work. The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Friday, May 17, 2019. 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. The specific requirements set forth in SJCDPW-RFP-19-02 should be closely examined and followed by those consultant firms interested in submitting statements of qualifications. A copy of SJCDPW-RFP-19-02 is available to view at the Internet address: https://www.sjgov.org/department/pwk/rfps_and_rfqs. All prospective consultants must register for solicitation No. SJCDPW-RFP-19-02 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-19-02 or general questions regarding the Project by calling Mr. Nhan Tran, Management Analyst II, at the telephone number (209) 953-7452.
05/17/2019 11:00 PM UTC
Middle Road Resurfacing
Reeve Road to Naglee Road The work is located in Tracy, California. The work, in general, consists of resurfacing the existing roadway and replenishing shoulder backing. Base Estimate Range Between: $766,100 to $926,400
 05/16/2019 08:31 PM UTC
North County Landfill Entrance Road Widening
Harney Lane to Scale House The work is located east of the City of Lodi. The work, in general, consists of roadway widening and installation of new electrical and telephone conduit. Base Estimate Range Between: $311,500 to $380,500
 05/16/2019 08:31 PM UTC
Fernwood Road Resurfacing
Ashley Lane to North End The work is located northeast of the City of Stockton. The work, in general, consists of resurfacing and repairing approximately 0.60 mile of existing rural roadway. Base Estimate Range Between: $272,700 to $332,200
 05/16/2019 08:31 PM UTC
Bradford Street and River Drive Resurfacing
Bradford Street: Hiawatha Avenue to Sanguinetti Lane; River Drive: Fairway Drive to Rainier Avenue The work is located in unincorporated areas of Stockton, California in the West-Jackson area and the Riviera Cliffs area. The work, in general, consists of repairing and resurfacing approximately 0.51 mile of existing urban local roads. Base Estimate Range Between: $350,000 to $ 430,000
 05/02/2019 08:31 PM UTC
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