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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
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Upcoming Solicitations

Number Deadline
SJCDPW-RFQ-26-03
The San Joaquin County Department of Public Works (SJCDPW) is soliciting qualifications from construction management (CM) 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 include, but is not limited to, roadway resurfacing, reconstruction, rehabilitation, and widening; sidewalk installation and replacement; and waterline installation and/or rehabilitation projects. Services may also encompass bridge-related projects, including substructure and superstructure repairs and rehabilitation, as well as guardrail and barrier rail replacement. Professional services may include, but are not limited to, the following: resident engineering services (California-licensed preferred), construction inspection, construction document and constructability/project plan reviews, public outreach, arborist services, biological and environmental services, including monitoring, surveying, including 3D modeling of topographic surveys, and construction staking. SJCDPW intends to establish a list of up to four (4) CM consulting firms. Each selected (CONSULTANT) will be retained to provide CM services on an “on-call” basis, and a Purchase Agreement will be executed with each CONSULTANT. Selection to the On-Call List does not guarantee any minimum number or dollar value of assignments. The aggregate value of assignments authorized for any individual CONSULTANT shall 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 CONSULTANTS 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 COUNTY reserves the option to extend this Agreement for two (2) additional one (1) year periods (“option term”). The CONTRACTOR shall be notified in writing of the County’s intent to exercise the option to extend the Agreement term at least 30 days prior to the expiration of the Agreement. A CONSULTANT has the option of using subconsultants, but subconsultants must be approved in writing by SJCDPW prior to proceeding. Disadvantaged Business Enterprise goals will be established after the on-call consultants are selected but prior to any task order being issued. However, in accordance with the law, the CONSULTANT shall not discriminate on the basis of race, color, national origin, or sex in the award or performance of subcontracts. SJCDPW’s Consultant Procurement staff will facilitate the consultant selection process for SJCDPW. SJCDPW’s Field Engineering Division will direct specific project assignments, provide project management, and authorize payments to the CONSULTANT. All work will be performed and work product will be prepared in accordance with County of San Joaquin standards as well as applicable Local, State, and Federal requirements.
11/13/2026 08:00 PM UTC
SJCDPW-RFQ-26-04
The San Joaquin County Department of Public Works (SJCDPW) is soliciting qualifications from land surveying (LS) firms. These firms are being sought to offer professional and technical services catering to various land surveying needs on an as-needed basis, supporting diverse design and construction projects across San Joaquin County. Professional services must be conducted under the supervision of a Licensed Land Surveyor registered in California. These services may involve topographic and right-of-way surveys for design initiatives, as well as staking and project layout for construction projects. Design and construction projects encompass a variety of undertakings, including resurfacing, roadway reconstruction and widening, bridge replacement, scour mitigation (involving channel surveying), and embankment repairs. SJCDPW intends to establish a list of up to four (4) LS consulting firms. Each selected (CONSULTANT) will be retained to provide CM services on an “on-call” basis, and a Purchase Agreement will be executed with each CONSULTANT. Selection to the On-Call List does not guarantee any minimum number or dollar value of assignments. The aggregate value of assignments authorized for any individual CONSULTANT shall 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 CONSULTANTS will be an open and competitive process and will document and support the justification for the selection. The established “On-call” list will be in effect for a two-year period with the option of SJCDPW to extend the period for one (1) additional year. A CONSULTANT has the option of using subconsultants, with the approval of the County, for the following: • 3D-Modeling of collected surveying data • Traffic control to facilitate the survey work In accordance with the law, the CONSULTANT shall not discriminate on the basis of race, color, national origin, or sex in the award or performance of subcontracts. SJCDPW’s Consultant Procurement staff will facilitate the consultant selection process for SJCDPW. SJCDPW’s Field Engineering Division will direct specific project assignments, provide project management, and authorize payments to the CONSULTANT. All work will be performed, and work product will be prepared in accordance with County of San Joaquin standards as well as applicable Local, State, and Federal requirements.
11/13/2026 08:00 PM UTC
SJCDPW-RFP-26-09
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-26-09. The selected consulting firm (CONSULTANT) will perform professional and technical engineering services for the Country Club Boulevard Complete Streets Project (PROJECT). CONSULTANT will design and engineer the Country Club Boulevard neighborhood roadway into a "complete streets" corridor. The PROJECT will include the construction of new sidewalks and buffered bike lanes, as well as enhanced intersections throughout the project area. Improvements will be constructed along Franklin Avenue, Carlton Avenue, Marine Avenue, Mission Road, Buena Vista Avenue, Grange Avenue, and Pershing Avenue. City of Stockton R/W limits near Franklin Avenue (north of Country Club) to Pershing Avenue • Slurry Seal (Type II) on the existing pavement Franklin Avenue (north of Country Club Blvd.) • Conventional 5’ bike lanes in both directions • Bike intersection crossing markings through intersections • ADA ramps at both corners of the intersection • Bus boarding curb extension at the bus stop Carlton Avenue • Conventional 5’ bike lanes in both directions • Bike intersection crossing markings • Continental crosswalk markings • Three curb extensions to shorten crossing distances at the northwest, southwest, and southeast corners of the intersection with ADA ramps. • Bus boarding curb extension at the bus stop location at the southeast corner of the intersection Marine Avenue • Conventional 5’ bike lanes in both directions • Bike intersection crossing markings • Continental crosswalk markings • ADA ramps at all corners of the intersection • Median pedestrian refuge island with a neckdown to reduce vehicular speeds and shorten crossing distances on Country Club Blvd Mission Road • Conventional 5’ bike lanes in both directions • Bike intersection crossing markings • Relocation of driveways at the northeast and southeast locations for clearer entry and exit of customers • Completing sidewalk network at all four corners of the intersections • Installing mountable sidewalk at northwest and southwest corners for pedestrians • Adding 3’ buffer between sidewalk and bicycle lanes for better visibility and separation between cars and bicycles Buena Vista Avenue • Conventional 5’ bike lanes in both directions • Bike intersection crossing markings • Curb extensions on all four corners of the intersection to shorten crossing distance and reduce vehicular speeds Grange Avenue • Conventional 5’ bike lanes in both directions • Bike intersection crossing markings • Continental crosswalk markings • Bus boarding curb extensions at the bus stop location at the southwest and northwest corners of the intersection Pershing Avenue • Conventional 5’ bike lanes in both directions • Installing mountable sidewalk at southwest corner for pedestrians • 3’ buffer between sidewalk and bicycle lanes for better visibility and separation between cars and bicycles. Services Needed: • Public outreach coordination • ROW coordination and Surveys • Curb, gutter, sidewalk design • Plans, Specifications and Engineer’s Estimate (PS&E) Engineering services estimated duration………………………………………...Twenty-four (24) months
11/20/2026 08:00 PM UTC
3 Solicitations

Closed Solicitations

Number Deadline
Foothill 2023 Landfill Gas System Improvements
The work is located at Foothill Landfill (6484 N Waverly Rd Linden, CA 95236). The work, in general, consists of welding and installing High Density Polyethylene pipe of various sizes above and below grade, drilling and installing vertical gas extraction wells, trenching and installing horizontal gas collectors. Base Estimate Range Between $700,000 and $950,000
06/15/2023 08:31 PM UTC
Lincoln Village Streets Resurfacing 2023
The work is located on the west side of Stockton. The work, in general, consists of repairing and resurfacing approximately 0.30 miles of roadway with asphalt concrete. Base Estimate Range Between $278,000 and $339,000
06/15/2023 08:31 PM UTC
McKinley Avenue Resurfacing
The work is located south of the City of Stockton and north of the City of Lathrop. The work, in general, consists of repairing and resurfacing approximately 2.50 miles of roadway with asphalt concrete. Base Estimate Range Between $1,075,000 and $1,326,000
06/15/2023 08:31 PM UTC
SJCDPW-23-03
The San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified electrical contractors to undertake, perform, and complete tasks set forth in Request for Proposals SJCDPW-RFP-23-03. The selected electrical contractor will perform traffic signal system preventive maintenance and repair services throughout San Joaquin County. The successful contractor will be requested to enter into two separate consultant services agreements, one for preventive maintenance services and one for repair services with San Joaquin County as set forth in this Request for Proposals (RFP). SJCDPW desires thirty-six (36) month service contracts for traffic signal system preventive maintenance and repair services, with the potential to extend these contracts for an additional twenty-four (24) months. The successful contractor will be required to provide quality services with minimum service call back.
06/09/2023 11:00 PM UTC
Austin Road and Comconex Road Resurfacing
The work is located in Manteca. The work, in general, consists of repairing and resurfacing approximately 1.25 of a miles of roadway with asphalt concrete. Base Estimate Range Between $505,000 and $641,000
06/01/2023 08:31 PM UTC
Job Order Contracts JOC-022, JOC-023 and JOC-024
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.
06/01/2023 08:31 PM UTC
Duncan Road and Comstock Road Roundabout, Federal Aid Project No. HRRRL-5929(289)
The work is located in Linden, east of Stockton. The work, in general, consists of installing new street lighting and a rural roundabout at the intersection of Duncan Road and Comstock Road. The DBE Contract goal is 22 percent Base Estimate Range Between $1,873,000 and $2,290,000
05/25/2023 08:31 PM UTC
SJCDPW-23-02
The San Joaquin County Department of Public Works (SJCDPW) on behalf of County of San Joaquin and/or the Mokelumne River Water and Power Authority (MRWPA) requests technical proposals from qualified consulting firms to undertake, perform and complete the engineering, environmental, and related tasks set forth in this Request for Proposals for the Mokelumne Integrated Conjunctive Use Program (MICUP). Key Dates: Release Request for Technical Proposals: March 22, 2023 Written Questions Submitted By: April 7, 2023 * Prior to Pre Bid Meeting Pre Bid Meeting: April 7, 2023 Technical Proposal Due: May 17, 2023 by 4:00 pm Please register for Solicitation No. SJCDPW-RFP-23-02 at the link below for an invitation to the Pre-Bid Meeting. https://www.sjgov.org/department/pwk/rfps-and-rfqs/registration
05/17/2023 11:00 PM UTC
Kasson Road Resurfacing
The work is located southeast of the City of Tracy. The work, in general, consists of repairing and resurfacing approximately 3 miles of roadway with asphalt concrete. Base Estimate Range Between $1,115,000 and $1,375,000
05/04/2023 08:31 PM UTC
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
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