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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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0 Documents

Upcoming Solicitations

Number Deadline
Countywide Traffic Signal Equipment Upgrade Project
The work is located at various intersections throughout the County. The work, in general, consists of removing and replacing existing traffic controllers, and installing video detection systems to replace vehicle loop detectors. Pursuant to the Public Contract Code Section 3400 (c)(2), the Department has designated the Miovision Video Detection System (VDS), including associated products listed in the plans and specifications, as the exclusive VDS for the project. This specification is necessary to complement VDS equipment currently in use throughout the County on existing public improvements. This will ensure compatibility with the County’s existing signal infrastructure, allows for interchangeability with products in the County’s maintenance inventory and is essential for seamless logistical and operational integration with the existing highway facilities Base Estimate Range between $1,500,000 and $1,825,000
08/07/2025 08:31 PM UTC
1 Solicitation

Closed Solicitations

Number Deadline
Rancho San Joaquin Backup Generator Project
The work is located at Rancho San Joaquin Maintenance District in Stockton, CA. The work, in general, consists of installing a natural gas emergency power generator; installing electrical, power, control, and instrumentation; and construction of concrete pads at Rancho san Joaquin Maintenance District Well #1 site. The generator will be 75kVA, 60kW, 0.8 Power Factor, 120/240V, 3-Phase, 4-wire, and delta connected. Base Estimate Range Between $171,600 and $210,600
02/29/2024 09:31 PM UTC
Chip Seal 2024
The work is located at various roads throughout San Joaquin County. The work, in general, consists of chip sealing approximately 35 miles of various roadways throughout the County. Base Estimate Range between $1,542,000 and $1,884,000
02/29/2024 09:31 PM UTC
SJCDPW-RFQ-24-01
The San Joaquin County Department of Public Works (SJCDPW) is seeking on-call environmental and planning consulting services to assist with preparation of technical environmental studies to support California Environmental Quality Act (CEQA) and National Environmental Policy Act (NEPA) and related environmental documents, such as Initial Studies/(Mitigated) Negative Declarations, Environmental Assessment/Finding of No Significant Impacts, Environmental Impact Reports/Environmental Impact Statements. Consulting services may also include assistance with Federal Highway Administration/Caltrans and Community Development Block Grant/Housing & Urban Development documents, mitigation monitoring and reporting programs, securing resource agency permits, preparation of grant applications, CEQA and NEPA policy and compliance analysis, and training of County staff on specific Environmental topics on an as-needed basis. The intent is to establish a list of two (2) to three (3) environmental firms to provide general and/or specialized environmental and planning services on an “On-Call” basis. SJCDPW will utilize these services on an as-needed basis for specific project assignments. The scope of actual work and required completion schedules will vary with each specific project assignment. The list will be utilized for a two-year period with the option of SJCDPW to extend the period for an two (2) additional years. The deadline for submitting qualifications to SJCDPW will be no later than 4:00 p.m. on Friday, February 16, 2024. A copy of SJCDPW-RFQ-24-01 is available to view at the following Internet address: https://www.sjgov.org/department/pwk/rfps-and-rfqs https://www.infotechinc.com/bidexpress/ . All prospective consultants must register for each particular solicitation (SJCDPW-RFQ-24-01) 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-RFQ-24-01 or general questions regarding the solicitation by contacting Mr. Nhan Tran, at ntran@sjgov.org
02/17/2024 12:00 AM UTC
Slurry Seal Local Roads 2024
The work is located in various locations throughout the County. The work, in general, consists of crack sealing approximately 30 miles of existing urban and rural roadways throughout San Joaquin County with crack treatment material. Base Estimate Range between $1,562,000 and $1,952,000
02/15/2024 09:31 PM UTC
Milton Road Resurfacing
The work is located East of Stockton. The work, in general, consists of repairing and resurfacing approximately 2.5 miles of roadway with asphalt concrete. Base Estimate Range between $1,050,000 and $1,250,000
02/15/2024 09:31 PM UTC
SJCDPW-RFP-24-01
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified construction management firms to undertake, perform, and complete the tasks set forth in Request for Proposals – SJCDPW-24-01. The selected CM firm will perform professional and technical engineering services for the proposed Sexton Road Bridge 29C-472 Across South San Joaquin Irrigation District, also known as Federal Aid Project No. BRLO-5929(242). Estimated Construction Contract Award Date: July 2024 Estimated Construction Contractor Start Date: November 1, 2024 Estimated Construction Duration: 130 Working Days Estimated Construction Management Inspection Duration: 170 Working Days The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Friday, February 2, 2024. 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-24-01 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-24-01 to be added to the Proposers’ List and, if necessary, receive a Notice of Release of Addendum and information about the pre-proposal meeting. Prospective consultants must often check the solicitation Web page for the status and/or modifications. For general questions regarding the solicitation, please contact Mr. Nhan Tran, Management Analyst II, at (209) 953-7452 or email: ntran@sjgov.org.
02/03/2024 12:00 AM UTC
Morada Area Streets Resurfacing 2024
The work is located in northeast Stockton. The work, in general, consists of repairing and resurfacing approximately 1.0 mile of roadway with asphalt concrete. Base Estimate Range between $553,000 and $676,000
02/01/2024 09:31 PM UTC
SJCDPW-RFP-23-06
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-23-06. The selected consulting firm (CONSULTANT) will perform professional and technical engineering services for the Harrison Elementary Active Transportation Project (PROJECT). CONSULTANT will design and engineer improvements to the Harrison Elementary neighborhood roadways, including Sanguinetti Ln, Wilson Way, Alpine Ave, E St, and Mistletoe Ave in San Joaquin County. The purpose of the project is to enhance and promote active transportation (biking and walking) in the area. The project includes: • Sidewalk additions along Alpine Ave, Mistletoe Ave, E St, and Wilson Way • Reconfigured striping to add buffered bike lanes and parking on Alpine Ave • Added/updated pedestrian crosswalks throughout project limits • A lighted traffic signal installation at the intersection of Wilson Way & E Street The residential area surrounding Harrison Elementary School is a disadvantaged community, with access to the school via Alpine Ave, Mistletoe Ave, and Sanguinetti Lane, within the project limits. Local businesses along Wilson Way are accessed by the community on local roads with no sidewalks. The installation of bike lanes, sidewalks, and pedestrian crosswalks will aide multi-modal transportation within the area. CONSULTANT will be requested to enter into a Consultant Services Agreement with San Joaquin County (County). All work shall comply with San Joaquin County Policies.
01/20/2024 12:00 AM UTC
Broadway Avenue Resurfacing
The work is located in Stockton. The work, in general, consists of repairing and resurfacing approximately 1 mile of roadway with asphalt concrete. Base Estimate Range between $649,000 and $793,000.
01/11/2024 09:31 PM UTC
Critchett Road Resurfacing
The work is located in southeast Tracy, CA off of Kasson Road. The work, In general, consists of repairing and resurfacing approximately one mile of roadway with asphalt concrete. Base Estimate Range between $270,000 and $329,000.
01/11/2024 09:31 PM UTC
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