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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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0 Documents

Upcoming Solicitations

Number Deadline
SJCDPW-RFQ-24-05
San Joaquin County Department of Public Works (SJCDPW) requests technical proposals from qualified vendors to undertake, perform, and complete the tasks set forth in Request for Proposals (RFP) – SJCDPW-RFP-24-05. The selected qualified vendor will perform professional services for the Countywide Supervisory Control and Data Acquisition System (SCADA). The SCADA project will allow for system monitoring and control elements for County managed districts. The purpose is to increase the longevity of current capital infrastructure, allow the ability to detect early failures more efficiently, reduce future utility maintenance and operations costs, and reduce complete replacement costs for these utility systems. The SJCDPW Utilities Maintenance Division operates and maintains 30 water distribution systems (including 52 wells), 70 storm drain pumps, 3 sewage treatment plants, and 9 sewage lift stations. These operations are conducted in all parts of the County and a complete list of facilities and sites will be provided to the selected vendor. Additionally, SJCDPW intends to upgrade the remote monitoring of four flares at the SJCDPW landfill sites. The selected vendor will install and configure the hardware including field devices, field UPS, and SCADA panels at each site. SJCDPW will procure the necessary software and hardware. VENDOR will provide testing and training services to SJCDPW staff as part of project closeout delivery. The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Monday, July 19, 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-24-05 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-24-05 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-RFP-24-05 or general questions regarding the solicitation by contacting Mr. Nhan Tran, Management Analyst II, at email address: ntran@sjgov.org .
07/19/2024 11:00 PM UTC
SJCDPW-RFQ-24-03
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 endeavors. 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 (for slide slopes). SJCDPW will establish a list of two or three LS consulting firms. Each selected firm will provide LS services on an “on-call” basis, and a Purchase Agreement will be executed with each CONSULTANT. 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. 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 The deadline for submitting qualifications to SJCDPW will be no later than 4:00 p.m. on Friday, July 26, 2024. A copy of SJCDPW-RFQ-24-03 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 solicitation (SJCDPW-RFQ-24-03) 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. Alternative arrangements may be made to secure a hard copy of SJCDPW-RFQ-24-03 or general questions regarding the solicitation by contacting Mr. Nhan Tran, at ntran@sjgov.org
07/26/2024 11:00 PM UTC
Thornton Water Main Looping
The work is located in Thornton, CA. The work, in general, consists of installing 3,292 linear feed 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. The work also includes cleaning of the existing water mains via the Ice Pigging method. Base Estimate Range between $858,879 and $1,002,025
08/01/2024 08:31 PM UTC
3 Solicitations

Closed Solicitations

Number Deadline
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
Byron Road/West Grant Line Road Roundabout, Federal Aid Project No. HRRRL-5929(288)
The work is located in southwest San Joaquin County, west of the City of Tracy and north of Interstate 205. The work, in general, consists of constructing a new three-leg, single-lane roundabout at the intersection of Byron Road and West Grant Line Road. Improvements include, but are not limited to, roadway excavation and paving, drainage improvements, median islands, truck apron and central island, and lighting. The DBE Contract goal is 14 percent. Base Estimate Range Between $1,600,000 and $1,950,000
06/02/2022 08:31 PM UTC
SJCDPW-RFP-22-01
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-22-01. The selected consulting firm (CONSULTANT) will perform professional and technical engineering services for the Country Club Boulevard Complete Streets Corridor Plan. This plan focuses on sustainable improvements to enhance and promote a vibrant economy, enhance the safety and security of the users. A critical element of the Plan will include extensive community engagement through a variety of public outreach methods, interagency coordination and involvement, and community consensus building. The CONSULTANT will be requested to enter into a Consultant Services Agreement with San Joaquin County (County). All work shall comply with 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 • Pedestrians/Bicycle facilities development and analysis • Public Transit analysis and improvement recommendation • Extensive stakeholder outreach/meetings The deadline for submitting technical proposals to SJCDPW will be no later than 4:00 p.m. on Friday, May 13, 2022. 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-RFP-22-01 should be closely examined and followed by those consultant firms interested in submitting technical proposals and statements of qualifications. A copy of SJCDPW-RFP-22-01 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 solicitation No. SJCDPW-RFP-22-01 in order to be added to the Proposers’ List and, if necessary, receive a Notice of Release of Addendum and information about the pre-bid meeting. 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-RFP-22-01 or general questions regarding the solicitation by calling Mr. Nhan Tran, Management Analyst II, at the telephone number (209) 953-7452.
05/13/2022 11:00 PM UTC
Job Order Contracts JOC-019, JOC-020 and JOC-021
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. The Contractor will bid two Adjustment Factors to be applied to the Unit Prices. One Adjustment Factor for performing work during Normal Working Hours and a second Adjustment Factor for performing work during Other Than Normal Working Hours. The same two Adjustment Factors shall apply to every Pre-priced Task in the Construction Task Catalog®.
05/12/2022 08:31 PM UTC
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