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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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Upcoming Solicitations

Number Deadline
Thornton Water Main Looping
The work is located in Thornton, CA. The work, in general, consists of installing 3,292 linear feet of 8 inch diameter PVC pipe (AWWA C900), 108 linear feet of 16 inch diameter steel casing pipe, fire hydrants, and various appurtenances for the Thornton water distribution system. Base Estimate Range Between $858,879 and $1,002,025
04/25/2024 08:31 PM UTC
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
Linne Road Resurfacing 2024
The work is located east of the City of Tracy. The work, in general, consists of repairing and resurfacing approximately 2 miles of roadway with asphalt concrete. Base Estimate Range between $845,000 and $1,040,000
05/02/2024 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. Due to expected long lead times, the County will be procuring both the 30-inch and 48-inch flap/canal gates for the contractor to install. Base Estimate Range between $2,554,400 and $3,122,150
05/02/2024 08:31 PM UTC
Sexton Road Bridge No. 29C-472 Replacement Project, Federal Aid Project No. BRLO-5929(242)
The work is located in San Joaquin County, 2.49 miles south of Yosemite Avenue/State Route 120. The DBE Contract goal is 24 percent Base Estimate Range Between $2,102,000 and $2,459,000
05/09/2024 08:31 PM UTC
5 Solicitations

Closed Solicitations

Number Deadline
SJCDPW-RFP-22-03
The San Joaquin County Department of Public Works requests technical proposals from qualified consulting firms to undertake, perform, and complete the tasks set forth in Request for Proposals – SJCDPW-RFP-22-03. The selected consulting firm will perform professional and technical engineering services for the Garden Acres Sustainable Community Plan (PLAN). The PLAN will focus on sustainable transportation improvements related to local and regional multimodal transportation plans and connections within the existing community. The PLAN will identify sustainable improvements that support accessible health, nutrition, education, and human services, housing assistance, and employment opportunities within the Garden Acres Community. The PLAN will focus on facilitating the 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 the construction of future improvements. 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. The requested professional services shall include, but will not be limited to, the following: • Transportation demand forecasting and modeling • Multi-Modal Analysis • Safety Analysis • Hydrological Analysis • Pedestrians/Bicycle facilities development • Public Transit analysis and improvement recommendation • Extensive stakeholder outreach/meetings
12/10/2022 12:00 AM UTC
Kennefick Road Flood Control, Federal Aid Project No. HMGP 4308-109-09
The work is located north of the City of Lodi. The work, in general, consists of removal and replacement of the existing roadway section, including removal of existing pipe culverts and installation of pre-cast box culverts to convey existing drainage flows across Kennefick Road. Base Estimate Range Between $551,000 and $673,000 There is no minimum DBE participation goal for this project/contract; however, the contractor shall make a good faith effort to utilize DBE contractors in accordance with Title 2 § 200.321 of the Code of Federal Regulations. DBE Documentation must be submitted by all bidders or the Department will find the bidder's bid non-responsive.
12/08/2022 09:31 PM UTC
Raymus Village TCP Mitigation Project
The work is located at Raymus Village Park in Raymus Village Maintenance District, Manteca, CA. The work, in general, consists of installing a treatment facility to remove TCP from the drinking water. The system includes two automated sequences (trains) that process potable water through activated carbon filtration systems to remove the TCP. Base Estimate Range Between $1,275,000 and $1,665,000
11/17/2022 09:31 PM UTC
SJCDPW-RFP-22-02
The San Joaquin County Flood Control and Water Conservation District (DISTRICT) requests technical proposals from qualified consulting firms to undertake, perform, and complete the tasks set forth in Request for Proposals (RFP) – SJCDPW-RFP-22-02. The San Joaquin County Department of Public Works (SJCDPW) is the administrator of this RFP. The selected consultant (CONSULTANT) shall be contracted by the DISTRICT to perform professional and technical engineering services for the Flood Emergency Response Grant – Delta Round II (GRANT). The CONSULTANT is required to provide all labor, equipment, tools, and facilities necessary for completion of the GRANT and will have the option of using subconsultants approved by DISTRICT.
10/28/2022 11:00 PM UTC
Sunnyside Estates Maintenance District Water Meter Installation, Bureau of Reclamation Grant No. R21AP10182
The work is located in Lodi, California. The work, in general, consists of removing 20 existing water valve boxes and service shut-off valves, installing 20 new water meter boxes, and installing 21 new water meters and remote shut-off valves. Base Estimate Range Between $60,000 and $70,000
08/11/2022 08:31 PM UTC
Howard Road Erosion Control, Federal Aid Project No. HMGP 4305-103-09R
The work is located in the Stockton area, approximately 3 miles west of Interstate 5. The work, in general, consists of reconstructing the roadway embankment with geosynthetic reinforcing fabric, using native and imported fill, as well as removing and replacing 200' of asphalt concrete pavement. The DBE Contract goal is 0 percent. Base Estimate Range Between $780,000 and $950,000
07/07/2022 08:31 PM UTC
Morada Area Streets Resurfacing
The work is located in Northeast Stockton. The work, in general, consists of grinding and resurfacing approximately 1 mile of roadways with asphalt concrete. Base Estimate Range Between $517,000 and $629,000
06/30/2022 08:31 PM UTC
Lammers Road Resurfacing
The work is located north of the City of Tracy. The work, in general, consists of repairing and resurfacing approximately 2 miles of roadway with asphalt concrete. Base Estimate Range Between $708,000 and $872,000
06/23/2022 08:31 PM UTC
Arbour Drive, Bond Way, Moreland Street and Treasure Avenue Resurfacing
The work is located Northeast of the City of Stockton. The work, in general, consists of repairing and resurfacing approximately 0.5 mile of roadway with asphalt concrete and will include the repairing of approximately 570 linear feet of Curb and Gutter on Moreland Street. Base Estimate Range Between $522,000 and $639,000
06/23/2022 08:31 PM UTC
SJCDPW-RFQ-21-1
The San Joaquin County Department of Public Works (SJCDPW) requests statements of qualifications from engineering consulting firms to provide on call design engineering support services for miscellaneous projects in San Joaquin County. SJCDPW will establish a list of three (3) to five (5) consultant firms to provide services on an “On-Call” basis. The intent is to obtain, through a Request for Qualifications (RFQ) method of procurement, multiple consultant service Purchase Agreements for design engineering support services for an amount not-to-exceed $100,000 per fiscal year. The On-Call List will be utilized by SJCDPW for a two-year period with the option of SJCDPW to extend the On-Call List for an additional year. Required services and capabilities to be provided by On-Call consultants include: • field surveying • NEPA and CEQA clearances • right-of-way engineering • utility surveys, relocation plans, and coordination • Hydrology studies • storm drainage engineering • roadway engineering • preparation of PS&E • construction staking • public outreach assistance The deadline for submitting qualifications to SJCDPW will be no later than 4:00 p.m. on Friday, June 3, 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. A copy of SJCDPW-RFQ-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 each particular solicitation 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-21-01 or general questions regarding the Project by calling Mr. Nhan Tran, Management Analyst II, at the telephone number (209) 953-7452.
06/03/2022 11:00 PM UTC
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