Public Jobs

Bids due in 31 days
6/27/24 2:00pm
Miller Wellness BLDG Addition & Generator
Bids due in 31 days
Contra Costa County Public Works Department
Martinez, CA
The project includes increasing the footprint of the Miller Wellness Center for accommodation of displaced staff. Includes all aspects of a fully functional building addition and new backup generator for the entire building.
Bids due in 8 days
6/4/24 2:00pm
Electronic bidding
Livorna Road Shoulder Widening
Bids due in 8 days
Contra Costa County Public Works Department
Contra Costa County, CA
General work description: The work to be done generally consists of shoulder widening along a 200-foot segment of Livorna Road between Douglas Court and Paseo De Sol in the unincorporated Alamo area. Additional improvements include adjusting an existing drainage inlet and regrading a longitudinal swale along the shoulder.
Bids due in 8 days
6/4/24 2:00pm
Electronic bidding
Briones Area Guardrail Upgrades
Bids due in 8 days
Contra Costa County Public Works Department
Work is to occur in the Briones Area, along the following roadways; Reliez Valley Road, Alhambra Valley Road, and Bear Creek Road.
General work description: The work to be done generally consists of replacing existing guardrails including posts, railing, and end treatments with Caltrans standard Midwest Guardrail System (MGS). Guardrail will have both wood and steel posts. Additional work includes installing concrete anchor blocks and replacing small retaining walls.
Bidding Closed
5/21/24 2:00pm
2024 On-Call Grinding Services Contract(s) for Various Road Maintenance Work
Bidding Closed
Contra Costa County Public Works Department
Contra Costa County, CA
General work description: An on-call contract for providing grinding (asphalt concrete cold-planing) services consisting of grinders and operators to support road maintenance repairs at different County locations including, but not limited to, cold-planing asphalt concrete and loading the grindings onto trucks in support of pavement maintenance operations.
Bids due tomorrow at 2:00pm
5/28/24 2:00pm
Electronic bidding
Bay Point Trash Capture Installation Project
Bids due tomorrow at 2:00pm
Contra Costa County Public Works Department
Contra Costa County, CA
General work description: The work to be done generally consists of installing a prefabricated Debris Separating Baffle Box (DSBB) on Willow Pass Road at Alves Lane in the Bay Point area. Work includes temporary water diversion and dewatering, roadway and structure excavation, temporary shoring, installation of DSBB unit and manhole, reconstruction of roadway and slurry seal, and replacing roadway striping.
Bidding Closed
5/22/24 2:00pm
Request for Bid Proposals for Job Order Contracts 025, 026, 027 & 028”, Charge Code W4011C
Bidding Closed
Contra Costa County
Contra Costa County, CA
Bidding Closed
5/21/24 2:00pm
Bixler Road and Regatta Drive Intersection Improvements
Bidding Closed
Contra Costa County Public Works Department
Contra Costa County, CA
General work description: The work to be done generally consists of installing a PCC pedestrian path, curb ramps, a rectangular rapid flashing beacon (RRFB) system, striping and pavement marking at the Bixler Road and Regatta Drive intersection in the Discovery Bay area.
Bidding Closed
5/7/24 4:00pm
RFQ - On-Call Construction Management Consulting Services (2024-2027)
Bidding Closed
Contra Costa County Public Works Department
Contra Costa County, CA
This solicitation is for an on-call contract that may be utilized for a number of projects, under which task orders are issued on an as-needed basis, for an established contract period and specified dollar amount. The County will execute up to eight (8) on-call contracts with several consultants for local, state, and federal projects. Task Orders will be issued under competitive mini-Request for Proposals. The County does not guarantee a specific number or dollar amount of projects to be contracted from the listed projects.
Bidding Closed
4/24/24 2:00pm
RFQ - West County Detention Facility Accessible Room Compliance Project
Bidding Closed
Contra Costa County Public Works Department
Contra Costa County, CA
PROJECT SUMMARY DESCRIPTION: The proposed new work will comply with the California Building Code, Title 24 requirements, and Contra Costa County Building Design and Construction Guidelines. The project will address accessibility upgrades at West County Detention Facility (WCDF) and provide: • Upgrades to create four (4) accessible cells at each of the four (4) male housing units (Buildings 5, 6, 7 and 8) totaling sixteen (16) accessible cells created campus-wide. • Accessible paths of travel to the specific areas of alteration. The primary accessible path of travel shall include: a primary entrance to the facility, toilet and shower facilities, recreational areas, drinking fountains serving the area, public phones serving the area, and signs.
Bidding Closed
4/11/24 5:00pm
RFQ - On-Call Materials Testing and Inspections Services (2024-2027)
Bidding Closed
Contra Costa County Public Works Department
Contra Costa County, CA
Contra Costa County (County) is seeking qualified consultants to provide Material Testing (M&T) and Inspection services for County construction projects, County ordinance projects, and encroachment permits.