Public Projects

The Project consists of the retrofit and adaptive reuse of an existing one-story, wood-framed building to create a 46-bed MHRC facility including new care suites, sleeping rooms, medical and wellness spaces, staff offices, as well as recreational and dining areas. The construction consists of hazardous material abatement, selective demolition, structural seismic upgrades, interior and exterior remodel and replacement of all MEP systems. Scope also includes upgrading commercial kitchen, installation of new fire protection, security, and access control systems, and providing new doors, windows, finishes, and anti-ligature fixtures throughout. Site improvements include new accessible entries, parking and path of travel upgrades, landscape enhancements, C3 bioretention planters, new covered patios, trash enclosure and emergency generator installation.

The project includes construction of a new prefabricated training tower on a concrete foundation with electrical services. Work includes but is not necessarily limited to construction of a concrete foundation, erection of a prefabricated building (County provided FOB to the site) and electrical panel, lighting and outlets as shown in the drawings titled “CONTRA COSTA SHERIFF’S DEPARTMENT TACTICAL TRAINING TOWER, 11990 Marsh Creek Road, Clayton, CA 94517 – “Bid Set Dated 10/7/2025” by KMD Architects . The training tower has already been purchased by Contra Costa County and will be delivered FOB to the jobsite. Construction will occur on the Contra Costa County Sheriff’s Facility property.

The project includes the demolition of the existing rooftop HVAC system and full system replacement with an all-electric HVAC system. This project also includes the replacement of the roofing system, electrical upgrades including new switchgear, and lighting upgrades in the main library floor.

The County of Contra Costa (“County”), through its Capital Projects Management Division of the Public Works Department, hereby gives notice it is issuing a Request for Qualifications (RFQ) to deliver design-build services for the County’s fleet Electric Vehicle Supply Equipment (EVSE) network projects and that the County has determined that all Design-Build Entities (“Design-Builder”) must be prequalified.

The project includes elevator modernization and refurbishments to all six (6) elevators for the main hospital building including all related work including but not limited to electrical, HVAC, fire alarm and fire sprinkler. The work will be phased so only one elevator is out of service at any point in time. All Deferred Approvals, including engineering / design and submission to HCAi, for items such as Elevators (if required), Fire Alarm and Fire Sprinklers will be required under this contract. Maintenance of all six elevators during construction is also part of this contract.

The County of Contra Costa (“County”), through its Capital Projects Management Division of the Public Works Department, hereby gives notice it is issuing a Request for Qualifications (RFQ) for design-build services for the Sherman Recovery Center Project (“Project”) and that the County has determined that all Design-Build Entities (“Design-Builder”) must be prequalified.

Project Description: The SR4BA intends to retain a qualified and committed professional engineering firm/team to provide services required for the preparation and completion of PS&E for the Vasco Road – Phase 2 Project. The selected consultant will work closely with SR4BA, as well as Contra Costa County. The PS&E for this project is funded with regional and local funds. It will be necessary for this project to acquire property rights. The project environmental documents have been completed but will need to be reviewed to ensure they are still adequate. The consultant will be required to produce a bid ready contract, specifications, and plans.

The project includes one building with a total of 11,803 SF to demolish and replace several electrical systems. The existing main switchboard will be replaced with a 600A switchboard to accommodate the lighting changes and provide capacity for future electrical services. The interior lighting system will either be retrofit or new light fixtures with energy efficient light emitting diode (LED) bulbs will be installed. In addition, new power outlets will be installed on the main library floor for public use. Lastly, the installation of power outlets triggers accessibility improvements for the building which includes accessible parking re-location, path of travel improvements from the parking lot to the main entrance, and public restroom upgrades.

The project includes but is not limited to the replacement of three chillers and their related water pumps within the chiller plant. The chiller work also requires rerouting of piping within the chiller plant replacement and relocation of the chilled water expansion tank and installation of a new refrigerant leak detection system. All work will be phased in sequence to allow continuous operation of the facility in conjunction with. the furnish, installation & maintenance of an interim chiller and generator on site. To connect the inttirim equipment with the building mechanical and electrical systems, temporary connections and supports will be installed at the exterior of the building extending to the identified points of connection on the mechanical and electrical drawings within the building. All interim and tempora1y equipment and support systems are to be removed at project completion with the site and building restored to their original condition· refer to the drawings sheet notes and specifications for additional information. Bidders shall carefully review the phasing / sequencing requirements in the Contract Documents, including Exhibit A - Abbreviated Functional Program.