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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

Name * Description
0 Documents

Upcoming Solicitations

Number Deadline
SJCDPW-RFP-26-1A
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified consultants (CONSULTANT) to undertake, perform, and complete the tasks set forth in Request for Proposals (RFP) – SJCDPW-RFP-26-01A. Selected CONSULTANT will perform professional and technical engineering services for the proposed Blossom Road Bridge 29C-116 and Elliot Road Bridge 29C-249 Scour Mitigation Projects (PROJECT). The selected CONSULTANT will be the highest-ranked CONSULTANT that has successfully negotiated the terms for award of a consultant services agreement. The selected CONSULTANT or team will be requested to enter into a consultant services agreement with San Joaquin County (County) for each project. The PROJECT is federally funded. All work shall comply with the County Policies, the Local Assistance Procedure Manual (LAPM), latest Caltrans Standard Plans and Specifications, AASHTO latest release of its Highway and Street Design “Green Book”, HEC 23 for countermeasure design for bridge scour and stream instability, and the most recent guidelines for the Federal Highway Bridge Program (HBP). The requested professional design engineering services shall include, but will not be limited to, the following: Project Management, Project Surveying, Mapping and Control, Environmental Clearance, Hydraulic and Hydrology Analysis, Permitting Compliance, Utility Coordination and Relocation Plan, Right-of-Way Engineering, Plans, Specifications, and Engineer's Estimate (PS&E), and Bidding and Post Award Assistance services for the PROJECT The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Monday, May 18, 2026. A copy of SJCDPW-RFP-26-01A 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-26-01A 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. For general questions regarding the solicitation, please contact Mr. Nhan Tran, Management Analyst II at email: ntran@sjgov.org .
06/01/2026 11:00 PM UTC
SJCDPW-RFP-26-04
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified consultants (CONSULTANT) to undertake, perform, and complete the tasks set forth in Request for Proposals (RFP) – SJCDPW-RFP-26-04. Selected CONSULTANT will perform professional and technical services for the proposed Pavement Condition Assessment (PROJECT). The selected CONSULTANT will be the highest-ranked CONSULTANT that has successfully negotiated the terms for award of a consultant services agreement. The selected CONSULTANT or team will be requested to enter into a consultant services agreement with San Joaquin County (County) for the PROJECT. The PROJECT is locally funded. All work shall comply with the County Policies, and American Society for Testing and Materials (ASTM) CONSULTANT will perform an evaluation of the designated County roads, assign a condition score to each segment, and provide recommendations for projects and pavement rehabilitation. The work will generally consist of: • Physically evaluating the pavement condition of the designated County roads and determining a Pavement Condition Index (PCI) for each road segment pursuant to ASTM Standard D 6433 utilizing the modified seven distress method by Metropolitan Transportation Commission • Measuring and scoring roadway segments for roughness per the International Roughness Index (IRI) • Identifying feasible rehabilitation alternatives for each roadway section, if necessary • Creating an Excel and GIS database with a summary of PCI scores • Prioritizing projects and preparing a recommended five (5)-year pavement management plan within a set budget (optional task) • Provide data in two separate formats that will be compatible with upload to Cartegraph (OpenGov) and to Street Saver • Final report on scores and recommendations
06/01/2026 11:00 PM UTC
SJCDPW-RFP-26-05
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified consultants to undertake, perform, and complete the tasks set forth in Request for Proposals (RFP) – SJCDPW-RFP-26-05. The selected CONSULTANT will perform professional and technical engineering services for the proposed Frazier Road Bridge 29C-272 Replacement (PROJECT). The selected CONSULTANT will be the highest-ranking CONSULTANT that has successfully negotiated the terms for award of a consultant services agreement. The selected CONSULTANT or team will be requested to enter into a consultant services agreement with San Joaquin County. The PROJECT is locally funded. All work shall comply with the County Policies, the Local Assistance Procedure Manual and the most recent guidelines for the Federal Highway Bridge Program. The requested professional design engineering services shall include, but will not be limited to, the following: Project Management, Project Surveying, Mapping and Control, Evaluation of Bridge Type Selection/Roadway Alignment, Public Outreach Program, Geotechnical Analysis Report, CEAQ Approval, Hydraulic and Hydrology Analysis, Permitting Compliance, Utility Coordination and Relocation Plan, Right-of-Way Engineering, Plans, Specifications, and Engineer's Estimate (PS&E), and Bidding and Post Award Assistance services for the PROJECT. The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Monday, June 8, 2026. A copy of SJCDPW-RFP-26-05 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-26-05 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. For general questions regarding the solicitation, please contact Mr. Nhan Tran, Management Analyst II at email: ntran@sjgov.org .
06/08/2026 11:00 PM UTC
3 Solicitations

Closed Solicitations

Number Deadline
Melton Road Resurfacing
The work is located south of the City of Manteca. The work, in general, consists of repairing and resurfacing approximately 2 miles of roadway with asphalt concrete. Base Estimate Range Between $651,000 and $806,000
06/10/2021 08:31 PM UTC
Castle Road Resurfacing
The work is located north of the City of Manteca. The work, in general, consists of repairing and resurfacing approximately 1.50 miles of roadway with asphalt concrete. Base Estimate Range Between $365,000 and $446,000
05/27/2021 08:31 PM UTC
South Stockton Sidewalks, Phase 3
The work is located on the south side of the City of Stockton. The work, in general, consists of reconstructing existing roadways to install curb, gutter, sidewalks, and a new storm drainage system. Base Estimate Range Between $1,400,000 and $1,600,000
05/20/2021 08:31 PM UTC
Campbell Avenue Resurfacing
The work is located east of the City of Escalon. The work, in general, consists of repairing and resurfacing approximately 1.8 miles of roadway with asphalt concrete. Base Estimate Range Between $372,000 and $454,000
05/13/2021 08:31 PM UTC
Job Order Contracts JOC-016, JOC-017 and JOC-018
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. The Contractor will bid two Adjustment Factors to be applied to the Unit Prices. One Adjustment Factor for performing work during Normal Working Hours and a second Adjustment Factor for performing work during Other Than Normal Working Hours. The same two Adjustment Factors shall apply to every Pre-priced Task in the Construction Task Catalog®.
05/06/2021 08:31 PM UTC
SJCDPW-RFP-21-02
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-21-02. The selected CM firm will perform professional and technical engineering services for the proposed Pershing Avenue Widening Project (PROJECT). The Pershing Avenue Widening PROJECT will improve safety, traffic operations, air quality, and roadway drainage by providing: a center two-way-left-turn-lane to allow for safer turning movements into driveways and relive traffic queue, pedestrian sidewalks, providing safer routes to schools and local points of interest, and a storm drain system to capture roadway runoff. The requested professional services shall include, but not be limited to, the following: assisting SJCDPW staff in providing resident engineer services, construction management, inspection, contract administration, and PROJECT records services for the PROJECT. The scope of work includes: review of final plans including Construction staging and Traffic Control Plans, Specifications and Estimate package, schedule, submittals, contract modifications/change orders/claims and construction management plan, meeting attendance, cost control, field inspection, progress report, walk through during PROJECT final completion and acceptance, and PROJECT closeout submittals. The CM firm will also conduct formal weekly progress meetings with SJCDPW staff and the contractor. Estimated Construction Contract Award Date: Tuesday, June 8, 2021 Estimated Construction Contractor Start Date: Monday, July 5, 2021 Estimated Construction Duration: 60 Working Days Estimated Construction Management & Inspection Duration:……….July 2021 thru March 2022 A copy of SJCDPW-RFP-21-02 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-21-02 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-21-02 or general questions regarding the solicitation by calling Mr. Nhan Tran, Management Analyst II, at the telephone number (209) 953-7452.
04/30/2021 11:00 PM UTC
Alhambra Avenue Resurfacing
The work is located east of the City of Stockton. The work, in general, consists of repairing and resurfacing approximately 0.6 miles of roadway with asphalt concrete. Base Estimate Range Between $279,000 and $341,000
04/08/2021 08:31 PM UTC
Van Allen Road Resurfacing
The work is located northwest of the City of Escalon. The work, in general, consists of repairing and resurfacing approximately 2 miles of roadway with asphalt concrete. Base Estimate Range Between $600,000 and $740,000
04/01/2021 08:30 PM UTC
SJCDPW-RFP-21-01
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-20-01. The selected consulting firm (CONSULTANT) will perform professional and technical engineering services for the San Joaquin County Local Roadway Safety Plan (PLAN. The PLAN will focus on developing and preparing a comprehensive local roadway safety program to assist County staff in proactively assessing safety concerns throughout the County. The PLAN will also be used to identify priority projects in response to future Highway Safety Improvement Program calls for projects, and will support the State of California’s Strategic Highway Safety Plan. While San Joaquin County (County) already has several components of a successful PLAN in place, including a collision database, the County desires to expand on its data collection and analysis capabilities to create a comprehensive safety program. The PLAN will be used as a roadmap to collaboratively identify, analyze, and prioritize safety initiatives including infrastructure projects, enforcement actions, and education programs. The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Friday, March 19, 2021. 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-21-01 should be closely examined and followed by those consultant firms interested in submitting technical proposals and statements of qualifications. A copy of SJCDPW-RFP-21-01 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-21-01 in order to be added to the Proposers’ List and, if necessary, receive a Notice of Release of Addendum and information about the pre-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-21-01 or general questions regarding the solicitation by calling Mr. Nhan Tran, Management Analyst II, at the telephone number (209) 953-7452.
03/19/2021 11:00 PM UTC
Briggs Road Resurfacing
The work is located north of the City of Lathrop. The work, in general, consists of repairing and resurfacing approximately 1 mile of roadway with asphalt concrete. Base Estimate Range Between: $291,000 and $356,000
03/18/2021 08:31 PM UTC
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