General Info

Business Logo

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

List View Calendar View
Number Deadline
Stephens Road Resurfacing
The work is located east of Stockton. The work, in general, consists of repairing and resurfacing approximately 0.61 mile of roadway with asphalt concrete. Base Estimate Range between $255,000 and $310,000
 06/26/2025 08:31 PM UTC
MacArthur Drive Resurfacing
The work is located adjacent to the City of Tracy. The work generally consists of repairing and resurfacing approximately 1.6 miles of roadway with asphalt concrete. A portion of the existing roadway will require milling (cold planing), shaping, and compaction (in-place) prior to resurfacing. Base Estimate Range between $833,000 and $972,000
 06/26/2025 08:31 PM UTC
Watkinson Road Resurfacing
The work is located in Acampo. The work, in general, consists of repairing and resurfacing approximately 1 mile of roadway with asphalt concrete, as well as replacing (3) cross-drain pipes. Base Estimate Range between $450,000 and $525,000
 06/26/2025 08:31 PM UTC
SJCDPW-RFP-25-03
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-25-03. The selected consulting firm (CONSULTANT) will perform professional and technical engineering services for the August Sustainable Community Plan (PLAN). The PLAN will focus on sustainable transportation improvements within the existing community related to local and regional multimodal transportation plans and connections. The PLAN will identify sustainable improvements that support accessible health, nutrition, education and human services, housing assistance, and employment opportunities within the August Community. The PLAN will focus on facilitating movement of people and goods between job centers and the community through alternative modes of transportation. The requested services will include extensive outreach, proposing complete street designs, evaluating circulation and making recommendations, and identifying investment strategies for construction of future improvements. The requested professional services shall include, but will not be limited to, the following: • Transportation demand forecasting and modeling • Multi-Modal Analysis • Pedestrians/Bicycle facilities development and analysis • Public Transit analysis and improvement recommendation • Extensive stakeholder outreach/meetings • Community Green Space development The deadline for submitting technical proposals to SJCDPW will be no later than 12:00 p.m. on Monday, June 30, 2025. A copy of SJCDPW-RFP-25-03 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-25-03 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 .
06/30/2025 07:00 PM UTC
SJCDPW-RFQ-25-04
The San Joaquin County Department of Public Works (SJCDPW) requests Statement of Qualifications (SOQ’s) from qualified and innovative Consultants to provide consulting engineering services for the full engineering design services for the Acampo Innovation Project (Project). The selected Consultant (Consultant) will be requested to enter into a Consultant Services Agreement with the San Joaquin County as set forth in this Request for Qualifications (RFQ).The Consultant shall be required to provide all labor, equipment, tools, and facilities necessary for the completion of the Project. The Cooper’s Corner area of San Joaquin County, near the unincorporated community of Acampo, experiences periodic flooding about once every 10 years on average due to changes in the upper watershed that occurred over generations. In response to flooding in 2017, a multiphase plan was developed entitled “Acampo Area Drainage Innovation Plan”. The first phase of the plan was completed in 2019 and consisted of a drainage system that intercepted drainage flowing into and from within the Cooper’s Corner community. The system was intended to reduce the frequency, severity, and duration of recurring shallow flooding within the community. Unfortunately, the area was again subject to significant inundation in 2023. The second phase of the plan will further flood risk reduction efforts by intercepting surface run-off upstream of this area and diverting it south towards the Mokelumne River and diverting a portion of the flows onto agricultural lands with suitable soil profiles. In addition to reducing flood risk for the Cooper’s Corner, the redirected run-off would improve groundwater conditions in the critically over-drafted Eastern San Joaquin groundwater subbasin. The Project consists of development of 100% engineering plans, specifications, environmental documents and engineers estimate of probable construction costs for drainage and water retention and recharge improvements to reduce the risk of severe flooding in the areas at east of California Highway 99 (SR 99) at Woodbridge Road, Acampo Road, and Peltier Roads which have experienced flooding and resulted in the temporary closure of SR 99 and the evacuation residents in the Cooper’s Corner area.
07/07/2025 07:00 PM UTC
Cotta Road Bridge No. 29C-471 Replacement at Upland Canal, Federal Aid Project No. BRLO-5929(234).
The work is located on Cotta Road Bridge (Bridge No. 29C-292/Bridge No. 29C-471) over Upland Canal, east of N. Guard Road. The work, in general, consists of demolishing the existing bridge (Bridge No. 29C-292), constructing a new 2-lane structure (Bridge No. 29C-471) with necessary appurtenances, reconstructing approach roadways to conform with the new concrete structure, conforming driveways, and placing rock slope protection in the canal. The DBE Contract goal is 21 percent Base Estimate Range Between $2,256,769 and $2,758,274
 07/17/2025 08:31 PM UTC
SJCDPW-RFP-25-04
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-25-04. The selected CONSULTANT will perform professional and technical engineering services for the proposed Waverly Road Bridge 29C-368 Across Chanel B Replacement (PROJECT). 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, July 21, 2025. A copy of SJCDPW-RFP-25-04 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-25-04 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 .
07/21/2025 11:00 PM UTC
7 Solicitations

Closed Solicitations

Number Deadline
SJCDPW-RFQ-24-A
The San Joaquin County Department of Public Works (SJCDPW) Field Engineering Division is requesting a Request for Qualifications (RFQ) and rate sheet from traffic control firms for on call traffic control services. SJCDPW will select one or more firms (Firm) to provide professional traffic control services to support the Field Engineering Division with various projects. The method of procurement for Firm will be an open and competitive process and will document and support the justification for the selection. The duration of these services will be in effect through June 30, 2026 with the option of SJCDPW to extend the period for one additional year through June 30, 2027. The required services provided by the Firm include Traffic Control for SJCDPW Forces during design related activities on high-volume, high-speed roadways throughout San Joaquin County. All requirements of the Manual on Uniform Traffic Control Devices (MUTCD) and Caltrans Standard Plans will be utilized. The roadways selected will be summarized with required dates when the traffic control is needed and forwarded to selected firm.
04/26/2024 11:00 PM UTC
Road District 4 Streets Resurfacing 2024
The work is located Northeast of the City of Stockton. The work, in general, consists of repairing and resurfacing approximately 3.5 miles of roadway with asphalt concrete. Base Estimate Range between $1,164,000 and $1,421,000.
 04/18/2024 08:31 PM UTC
Bruella Road Resurfacing 2024
The work is located Northeast of the City of Lodi. The work, in general, consists of repairing and resurfacing approximately 0.82 mile of roadway with asphalt concrete. Base Estimate Range between $350,000 and $430,000
 04/18/2024 08:31 PM UTC
Job Order Contracts JOC-025, JOC-026 and JOC-027
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.
 04/11/2024 08:31 PM UTC
SJCDPW-RFP-24-03
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-24-03. The selected CM firm will perform professional and technical construction management engineering services for the Water Main Replacement Project (Project) for Colonial Heights and Lincoln Village Maintenance Districts. The Project is funded by the State of California’s Small Communities Drought Relief Program Grant. The selected CM firm will be the highest ranking firm that has successfully negotiated the terms for award of a consultant services agreement. The selected CM firm or CM team will be requested to enter into a consultant services agreement with San Joaquin County (County). All work shall comply with San Joaquin County Policies. The requested professional services shall include, but will not be limited to, the following: 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. Estimated Construction Contract Award Date: October 2024 Estimated Construction Contractor Start Date: December 2024 Estimated Construction Duration: 120 working days Estimated Construction Management & Inspection Duration: December 2024 thru May 2025. The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Friday, April 5, 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-24-03 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-24-03 in order to be added to the Proposers’ List and, if necessary, receive a Notice of Release of Addendum and information about the pre-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.
04/05/2024 11:00 PM UTC
Kirk Avenue Resurfacing
The work is located West of Stockton. The work, in general, consists of repairing and resurfacing approximately 0.2 mile of roadway with asphalt concrete and upgrading corner curb ramps to meet ADA standards. Base Estimate Range between $334,000 and $408,000.
 04/04/2024 08:31 PM UTC
Oro Avenue and Section Avenue Sidewalk Improvements, State Aid Project No. ATPSB1L-5929 (311)
The work is located on the east side of the City of Stockton. The work, in general, consists of installing curb, gutter and sidewalk throughout the limits of Oro Avenue and on the north side of Section Avenue. Base Estimate Range between $899,000 and $1,099,000
 04/04/2024 08:31 PM UTC
Bridge Approach Railings Replacement, State Aid Project No. HSIPSL-5929(318)
The work is located at Minor Structure W181 on West Lane over Wind River Slough, Bridges 29C-143 on West Lane over Pixley Slough, 29C-144 on West Lane over Woodbridge Canal, 29C-008 on Lower Sacramento Road over Overflow Channel, 29C-138 on Lower Sacramento Road over Mokelumne River. The work, in general, consists of replacing the existing substandard bridge approach railing with Caltrans Standard bridge approach railing, and end terminal. Base Estimate Range between $168,000 and $185,000
 03/28/2024 08:31 PM UTC
Lone Tree Road and Victory Road Resurfacing
The work is located northeast of the City of Escalon. The work, in general, consists of repairing and resurfacing approximately 4.5 miles of roadway with asphalt concrete. Base Estimate Range between $1,553,000 and $1,918,000
 03/21/2024 08:31 PM UTC
SJCDPW-RFQ-24-02
The San Joaquin County Department of Public Works (SJCDPW) is soliciting qualifications from construction management firms. These firms are sought to provide professional and technical services for construction administration and project inspection on an as-needed basis for various projects in San Joaquin County. The scope of professional services may encompass a range of projects, such as resurfacing, minor concrete work, bridge structures, intersection signalization, street lighting, and water/wastewater facilities, among others, for each assigned specific project. Professional services may include, but are not limited to, the following: constructability reviews, servicing as California licensed resident engineer, construction management and inspection, surveying, construction staking/surveying, contract administration, and project record services. SJCDPW will establish a list of two to three CM consulting firms. Each selected consultant will be selected to provide CM services on an “on-call” basis, and a Purchase Agreement will be executed with each consultant. The total amount of all projects assigned to a selected firm will not exceed $200,000 per fiscal year. Fixed unit pricing and the not-to-exceed amount will be established for each assignment. The method of payment for each assignment will be based on actual cost plus a fixed fee. The method of procurement for the “on-call” list will be an open and competitive process and will document and support the justification for the selection. The “on-call” list will be in effect for a two-year period with the option of SJCDPW to extend the period for one additional year. The deadline for submitting qualifications to SJCDPW will be no later than 4:00 p.m. on Friday, March 15, 2024. A copy of SJCDPW-RFQ-24-02 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-24-02) 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-RFQ-24-02 or general questions regarding the solicitation by contacting Mr. Nhan Tran, at ntran@sjgov.org
03/15/2024 11:00 PM UTC
61 - 70 of 247 Solicitations
1 2 3 4 5 7 9 10 11 … 24 25