General Info

Business Logo

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

List View Calendar View
Number Deadline
SJCDPW-RFP-25-10
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 outlined in the Request for Proposals – SJCDPW-RFP-25-10. The selected CM firm will perform professional and technical engineering services for the REPLACEMENT OF BUCKMAN ROAD BRIDGE NOS. 29C-307 (BRLO-5929(241)) AND 29C-227 (BRLO-5929(245)) (PROJECT). The selected CM firm will be the highest-ranking firm that has successfully negotiated the terms for the award of a consultant services agreement. The selected CM firm/team will be requested to enter into a consultant services agreement with San Joaquin County (County). All work shall comply with the County Policies, the Local Assistance Procedure Manual (LAPM), and the most recent guidelines for the Federal Highway Bridge Program (HBP). The requested professional construction management services shall include, but are not limited to: constructability review, contract administration, part-time resident engineering, full-time construction inspection, stakeholder coordination, quality assurance, materials sampling and testing, and maintenance of project records for the PROJECT. The scope of work also encompasses documentation of preconstruction conditions, schedule and lead periodic meetings, review of material submittals and construction schedules, responses to requests for information (RFIs), management of contract modifications, change orders, and claims, and the preparation and distribution of project-related notifications, including those required by regulatory agencies before and after construction. Additional responsibilities include project closeout, punch-list preparation and final acceptance, development of as-built drawings, and other miscellaneous construction administration tasks. Replacement of Buckman Road Bridge No. 29C-307 – Federal Aid Project No. BRLO-5929(241) Estimated Construction Contract Award Date: December 8, 2026 Estimated Bird Netting Start Date: January 4, 2027 (Bird Netting) Estimated Construction Duration for Bird Netting: 5 working Days Estimated Bridge Construction Start Date: May 3, 2027 Estimated Bridge Construction Duration: 124 Working Days Total Estimated Contractor’s Contract (5 working days for Netting + Bridge Construction) Duration: 129 Working Days Replacement of Buckman Road Bridge No. 29C-227 – Federal Aid Project No. BRLO-5929(245) Estimated Construction Contract Award Date: October 5, 2027 Estimated Bird Netting Start Date: January 3, 2028 (Bird Netting) Estimated Construction Duration for Bird Netting: 5 Working Days Estimated Bridge Construction Start Date: May 14, 2028 Estimated Bridge Construction Duration: 165 Working Days Total Estimated Contractor’s Contract (5 working days for Netting + Bridge Construction) Duration: 170 Working Days
01/20/2026 08:00 PM UTC
SJCDPW-RFP-25-09
San Joaquin County was one of California’s original counties, established in 1850. San Joaquin County is located in the heart of California’s Central Valley, encompassing approximately 1,392 square miles of rich agricultural land, waterways, and growing urban centers. Bordered by the Sacramento–San Joaquin River Delta to the west, the County offers a blend of natural beauty, productive farmland, and a dynamic economy that connects Northern and Central California. The region is characterized by a balance of vibrant cities and rural landscapes, providing residents and visitors with both metropolitan amenities and small-town charm. The County’s population is approximately 814,000, spread across eight incorporated cities including Stockton, Lodi, Manteca, Tracy, Ripon, Escalon, Lathrop, the newly incorporated City of Mountain House, and several thriving unincorporated communities. The San Joaquin County Department of Public Works (SJCDPW) delivers essential municipal-type services to residents and businesses in unincorporated areas. The Solid Waste Division (Division), in particular, manages refuse, recycling, and organics services for the unincorporated population, ensuring compliance with state recycling mandates and advancing the County’s long-term goals for resource recovery and landfill diversion. The County remains committed to fostering environmental stewardship and sustainable growth, providing efficient public services that benefit both local residents and the broader Central Valley region. SJCDPW requests technical proposals from qualified recyclable materials processing services firms to undertake, perform, and complete the tasks outlined in the Request for Proposals – SJCDPW-RFP-25-09. The selected Firm will provide processing services for recyclable materials accepted at Lovelace Transfer Station (Lovelace) and transfer services, as needed. The selected Firm will be the highest-ranking Firm that has successfully negotiated the terms for the award of a Recyclable Materials Processing Services Agreement. The selected Firm will be requested to enter into an Agreement with San Joaquin County. All work shall comply with the County Policies and California Public Resources Code § 40200 and California Code of Regulations, Title 14 § 18801.
01/21/2026 12:00 AM UTC
Escalon Area Streets Resurfacing
The work is located near the City of Escalon. The work, in general, consists of repairing and resurfacing approximately 3.5 miles of roadway with asphalt concrete. Base Estimate Range between $1,073,000 and $1,373,000
 01/29/2026 09:31 PM UTC
3 Solicitations

Closed Solicitations

Number Deadline
Koster Road and Linne Road Resurfacing
The work is located southeast of the City of Tracy. The work, in general, consists of repairing and resurfacing approximately 3.89 miles of roadway with asphalt concrete. Base Estimate Range Between $1,390,000 and $1,700,000
 05/04/2023 08:31 PM UTC
Combs Avenue Resurfacing
The work is located East of the City of Escalon. The work, in general, consists of repairing and resurfacing approximately 0.70 mile of roadway with asphalt concrete. Base Estimate Range Between $269,000 and $329,000
 04/20/2023 08:31 PM UTC
Schulte Road Resurfacing
The work is located east of the city of Tracy. The work, in general, consists of repairing and resurfacing approximately 1.0 mile of roadway with asphalt concrete. Base Estimate Range Between $444,000 and $541,000
 04/20/2023 08:31 PM UTC
Duncan Road and Eight Mile Road Resurfacing
The work is located east of the City of Stockton. The work, in general, consists of repairing and resurfacing approximately 3.8 miles of roadway with asphalt concrete. Base Estimate Range Between $1,500,000 and $1,832,000
 04/06/2023 08:31 PM UTC
SJCDPW-RFQ-23-02
The San Joaquin County Department of Public Works (SJCDPW) requests Statements Of Qualifications from engineering consulting firms for on-call lab testing, materials testing, specialty inspections and related services. Consultants on the on-call list for Materials Engineering and Testing Services will perform materials engineering and testing services on an as-needed basis in conjunction with roads and streets, bridges, traffic signals, water supply, sanitary sewer, storm drainage, and other public works projects in San Joaquin County. Required services and capabilities to be provided by On-Call Consultants include, but are not limited to, the following: < California Licensed Professional Engineer < Participation in Caltrans' reference testing program and extensive experience with California Testing Method and American Society for Testing and Materials (ASTM) testing method < Caltrans and/or other professional organization qualification/certification (i.e. ASSHTO, Asphalt Institute, American Concrete Institute, National Institute of Certification of Engineering Technologies, etc.) for key testing personnel and equipment. < Preparation of project scope including: project understanding, schedule, and cost < Positive lab test results to be furnished within 72 hours and failing results within 24 hours unless duration of tests exceeds these limits. < Certified quality control measures. < Maintenance of all acceptance materials testing records. The deadline for submitting qualifications to SJCDPW will be no later than 4:00 p.m. on Friday, March 31, 2023. 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-23-02 is available to view at the Internet address: https://www.sjgov.org/department/pwk/rfps-and-rfqs or at www.BidEpress.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. Alternative arrangements may be made to secure a hard copy of SJCDPW-RFQ-23-02 or general questions regarding the Request for Qualifications by contacting Nhan Tran at email address: ntran@sjgov.org .
03/31/2023 11:00 PM UTC
SJCDPW-RFQ-23-01
The San Joaquin County Department of Public Works (SJCDPW) requests Statements of Qualifications (SOQ) from innovative engineering consulting firms for On-Call Bridge Engineering Services in support of the San Joaquin County Highway Bridge Program and local Bridge Preventive Maintenance Program. This procurement will be comprised of evaluation of SOQs and presentation-interviews with select firms if warranted as described in this Request For Qualifications (RFQ). SJCDPW intends to establish a list of up to three (3) consulting firms to provide support services on an as-needed basis for various bridge projects that become available over the next two (2) years. SJCDPW may also elect to extend the period for new project assignments to a third year. Duration, scope, and scheduling of services will vary with specific project assignments. At the time of project assignment, County will enter into a project specific Independent Consultant Agreement (Agreement). The amount of work for each project specific Agreement will be varied but will not exceed $200,000 annually per consultant. The method of payment for task orders under the On Call Agreement will be actual cost plus fixed fee. The deadline for submitting qualifications to SJCDPW will be no later than 4:00 p.m. on Friday, March 24, 2023. 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-RFQ-23-01 should be closely examined and followed by those consultant firms interested in submitting statements of qualifications. A copy of SJCDPW-RFQ-23-01 is available to view at the Internet address: https://www.sjgov.org/department/pwk/rfps-and-rfqs and www.bidexpress.com. All prospective consultants must register for solicitation No. SJCDPW-RFQ-23-01 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-23-01 or general questions regarding this Solicitation by contacting Nhan Tran, Management Analyst II, at mail: ntran@sjgov.org .
03/24/2023 11:00 PM UTC
Movable Span Bridges Project, Federal Aid Project No. BRLS-5929(229)
The work is located in San Joaquin County, California at the following bridges: Bacon Island Road Bridge 29C-108 over Middle River Tracy Boulevard Bridge 29C-022 over Grant Line Canal Eight Mile Road Bridge 29C-114 over Bishop Cut Eight Mile Road Bridge 29C-219 over Honker Cut The work, in general, consists of repairing and/or replacing mechanical and electrical equipment at each of the four bridges. The DBE Contract goal is 19 percent Base Estimate Range Between $4,164,000 and $5,089,000
 03/23/2023 08:31 PM UTC
Hildreth Lane Resurfacing
The work is located in northeast Stockton. The work in general, consist of reparing and resurfacing approximately 0.9 mile of roadway with asphalt concrete. Base Estimate Range Between $336,000 and $410,000
 03/23/2023 08:31 PM UTC
Clements Road Resurfacing
The work is located East of Lockeford. The work, in general, consists of repairing and resurfacing approximately 3.25 miles of roadway with asphalt concrete. Base Estimate Range Between $840,400 and $1,035,600
 03/02/2023 09:31 PM UTC
Harney Lane Resurfacing
The work is located South of Lockeford. The work, in general, consists of repairing and resurfacing approximately 1.5 miles of roadway with asphalt concrete. Base Estimate Range Between $616,700 and $758,500
 03/02/2023 09:31 PM UTC
121 - 130 of 268 Solicitations
1 2 … 9 10 11 13 15 16 17 … 26 27