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
SJCDPW-RFP-25-05
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified consulting engineering firms (FIRM) to undertake, perform, and complete the tasks set forth in Request for Proposals (RFP) – SJCDPW-RFP-25-05. The selected firm will provide professional and technical project management services for the proposed Project Management and Support Services for Transportation Projects (PROJECT). The selected FIRM will be the highest-ranking firm that has successfully negotiated the terms for award of a consulting services agreement. The selected FIRM will be requested to enter into two separate consulting services agreement with San Joaquin County (County) for two separate federally funded projects after the Federal Highway Administration (FHWA) has approved the consulting services agreement. Project management services are requested for the Grant Line Road Realignment and State Route 26 (SR26)/Jack Tone Road Intersection Improvements. The selected FIRM will not be invited to submit technical proposal for design engineering or construction management services for the Grant Line Road Realignment or SR26/Jack Tone Road Intersection Improvements projects. All work shall comply with the County Policies, the California Department of Transportation (Caltrans) Local Assistance Procedure Manual (LAPM). The deadline for submitting technical proposals to SJCDPW will be no later than 12:00 p.m. on Monday, September 8, 2025. A copy of SJCDPW-RFP-25-05 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-25-05 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 .
09/15/2025 07:00 PM UTC
SJCDPW-RFP-25-06
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified consulting engineering consultants (CONSULTANT) to undertake, perform, and complete the tasks set forth in Request for Proposals (RFP) – SJCDPW-RFP-25-06. The selected consultant will provide professional and technical design engineering services for Phase II Final Design of the Grant Line Road Realignment Project (PROJECT). The selected CONSULTANT will be the highest-ranking CONSULTANT that has successfully negotiated the terms for award of a consulting services agreement. CONSULTANT shall be required to provide all labor, equipment, tools, and facilities necessary for the completion of the PROJECT. CONSULTANT will be required to have knowledge of County, California Department of Transportation (Caltrans) and Federal High Way Administration standards and processes on transportation projects. The requested services will include designing and engineering improvements for a realignment of Grant Line Road between the city of Tracy and Interstate 5 based on the preferred alternative. Additional elements of the project design include improvements to restrict access into the Banta community to prevent cut-through traffic movements. All work shall comply with the County Policies, Caltrans Local Assistance Procedure Manual. The deadline for submitting technical proposals to SJCDPW will be no later than 12:00 p.m. on Monday, September 29, 2025. A copy of SJCDPW-RFP-25-06 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-25-06 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 .
09/29/2025 07:00 PM UTC
2 Solicitations

Closed Solicitations

Number Deadline
River Road Improvements, Federal Aid Project Nos. STPL-5929(304) and HSIPL-5929(308)
The work is located northeast of the city of Ripon. The work, in general, consist of repairing and resurfacing approximately 6 miles of existing roadway with asphalt concrete, and installing edge line and centerline rumble strips. Base Estimate Range Between $2,582,000 and $3,148,000
 01/20/2022 09:31 PM UTC
Critical Erosion Repair (NA0017_15_LM00.86)/Upper Mormon Slough Erosion Repair Project
The work is located on the right and left banks of the Upper Mormon Slough, downstream of the Escalon-Bellota Road Bridge. The work, in general, consists of removing vegetation and trees, placing rock slope protection and seeding the banks. Base Estimate Range Between $5,387,900 and $6,136,214
 01/06/2022 09:31 PM UTC
Crack Seal 2021-2022
The work is located in various locations throughout the County. The work, in general, consists of crack sealing various roads throughout the County with crack treatment material. Base Estimate Range Between $685,000 and $835,000
 12/30/2021 09:31 PM UTC
SJCDPW-RFP-21-05
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-21-05. The selected Consultant (CONSULTANT) will perform professional and technical engineering services for the proposed Escalon-Bellota Road Bridge (No. 29C-051) over Mormon Slough Replacement Project (PROJECT). The CONSULTANT will be requested to enter into a Consultant Services Agreement with San Joaquin County (County) as set forth in this Request for Proposals (RFP). Phase II tasks will include the hire of a design consultant, provide project management/oversight, evaluate hardscaping and/or hinged abutment options to reduce proposed bridge length, produce an approved formal Type Selection Report, obtain NEPA and CEQA environmental clearance, conduct public outreach, utility coordination and prepare both 35 percent and 65 percent Plans, Specifications and Estimate (PS&E). Expected Duration of Phase II of the PROJECT: 36 to 48 Months. A copy of SJCDPW-RFP-21-05 is available to view at the Internet address: https://www.BidExpress.com and https://www.sjgov.org/department/pwk/rfps_and_rfqs All prospective proposers 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 consultant proposers check the solicitation Internet page often for the status of and/or modifications to SJCDPW-RFP-21-05. Alternative arrangements may be made to secure a hard copy of SJCDPW-RFP-21-05 or questions regarding the Request for Qualifications by calling Mr. Nhan Tran at the telephone number (209) 953-7452 or at email address: ntran@sjgov.org.
12/04/2021 12:00 AM UTC
Lower Sacramento Road Safety Improvements, Federal Aid Project No. HSIPL-5929(309)
The work is located north of the City of Lodi. The work, in general, consists of installing centerline and edge line rumble strips and repairing structural failures on approximately 1 mile of existing rural roadway. Base Estimate Range Between $100,000 and $125,000
 12/02/2021 09:31 PM UTC
Airport Way Resurfacing, Federal Aid Project No. STPL-5929(305)
The work is located southeast of the town of French Camp. The work, in general, consists of repairing and resurfacing approximately 1.25 miles of existing roadway with asphalt concrete. Base Estimate Range Between $570,000 and $697,000
 12/02/2021 09:31 PM UTC
2022 Landfill Gas System Modifications at the North County and Foothill Landfills
The work is located at North County Landfill (17720 E Harney Ln Lodi, Ca 95240) and Foothill Landfill (6484 N Waverly Rd Linden, Ca 95236). The work, in general, consists of installing landfill gas extraction wells at North County and Foothill Landfills with associated new piping. Base Estimate Range Between $586,000 and $645,000
 12/02/2021 09:31 PM UTC
West Lane Resurfacing (East Side Only), Federal Aid Project No. STPL-5929(297) and West Lane Resurfacing (West Side Only), Federal Aid Project No. STPL-5929(298)
The work is located South of the City of Lodi. The work, in general, consists of repairing and resurfacing approximately 5 miles (East side 2.5 miles and West side 2.5 miles) of existing roadway with asphalt concrete. Base Estimate Range (East Side Only) Between $870,000 and $1,060,000 Base Estimate Range (West Side Only) Between $1,040,000 and $1,280,000
11/18/2021 09:31 PM UTC
West Ripon Road Resurfacing, Federal Aid Project No. STPL-5929(300)
The work is located west of the City of Ripon. The work, in general, consists of repairing and resurfacing approximately 2 miles of existing roadway with asphalt concrete. Base Estimate Range Between $627,000 and $772,000
 11/18/2021 09:31 PM UTC
TEST
PW-BID OPEN-TEST
 11/18/2021 06:55 PM UTC
161 - 170 of 258 Solicitations
1 2 … 13 14 15 17 19 20 21 … 25 26