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Browse all Alameda County, CA

#824044

NEW BID DATE*PRE-BID RESCHEDULED: "Subcontractor Opportunities* Hypochlorite Building Rehabilitation, Pleasanton, CA

The work includes, but is not limited to: Construction of a new sodium hypochlorite storage and metering facility; Installation of District furnished storage tanks in the new storage facility; Construction of a new sodium hypochlorite fill station and delivery truck pad; Demolition of an existing sodium hypochlorite storage and metering facility; Installation of new fiber optic system components: and Related demolition, site improvements, process equipment, electrical and instrumentation systems, and incidentals as described in the Contract Documents.
Post Date: 05/14/2026 Bid Date: 05/28/2026 Trades: Class A - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors
#820575

On-Call Marine Structures Rehabilitation, Oakland, CA

The work of this annual Contract consists, in general, of furnishing all labor, materials, appliances, tools, equipment, transportation, services and supervision to selectively remove unsound concrete from the deck soffit as detailed, prepare exposed concrete surfaces and reinforcement for repair, and placing new concrete using either shotcrete or form-and-pump methods. At Matson Terminal, a full deck replacement or a deck overlay may be constructed as shown on the plans; the replacement limits may be relocated, reduced, or superseded by a different repair scheme described in the plans. The scope also includes installation of anodes on the reinforcing steel. Additional marine related repairs include, but are not limited to, concrete bull rails, scuppers, utility support brackets, pile repair, rock slope replacement, deck joint seal, sheet pile repair, and bollard repair/replacement.

Post Date: 04/23/2026 Bid Date: 06/02/2026 Trades: C8 - Concrete Contractor: Pavement, Driveways, Sidewalks, Curbs, Gutters, Flatwork, ADA Ramps Pedestrian Improvements, CIP Concrete, Class A - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors, Marine Contractor & Consulting: Coast & Offshore, Coral & Reefs, Marine Ecosystems, Coastal Protection, Dock Construction, Fishing Piers, Marine Boat Lifts, Fender Systems, Wharf, Berths, Pile Moorings, Boardwalks, Rock Slope Construction Mitigation & Stabilization
#820818

Conduct Asbestos and Lead-Based Paint Testing, Alameda, CA

Total Small Business Set-Aside, 541380 - Testing Laboratories and Services. Asbestos and lead-based paint sampling and testing at various US Coast Guard Units throughout California.

Post Date: 04/25/2026 Bid Date: 06/02/2026 Trades: Inspection Services, Inspector of Record (IOR) Services & Testing Laboratories - NAICS 541380
#823829

Annual Paving Project Phase 44, Alameda, CA

The Project includes, but is not limited to, performing the following Work: Furnishing all labor, tools, equipment, materials, except as herein specified; and doing all work associated with but is not limited to mobilizing, traffic and pedestrian control to manage and close off work areas from pedestrians, cyclists, motor vehicles, and parking, clearing and grubbing, tree protection, milling and removal of existing asphalt concrete pavement, removal of existing concrete including curb, curb and gutter, sidewalk, and curb ramps, removal, stockpiling and disposal of base and/or subgrade materials, adjusting utility covers, new sidewalk, curb, curb and gutter, curb ramps, concrete swale, subgrade preparation (with over-excavation as needed), excavation, slurry seal, asphalt rubber chip seal, microsurfacing, crack sealing, installation of rectangular rapid flashing beacons (RRFB), K- 71 bollards, striping and signage, painted curb

Post Date: 05/13/2026 Bid Date: 06/03/2026 Trades: Class A - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors, C12 - Earthwork & Paving Contractor: Pavement Preservation, Resurface, Slurry Seal, High Friction, Milling, Land Clearing, Trails/Path, C8 - Concrete Contractor: Pavement, Driveways, Sidewalks, Curbs, Gutters, Flatwork, ADA Ramps Pedestrian Improvements, CIP Concrete
#824854

Request for Electrical Services for Community Wide Special Events, Dublin, CA

The bidding company will provide rental, delivery, set-up, and teardown of electrical equipment. The bidding company is expected to have multiple units of each size generator to meet the needs of the community events. The following is a schedule of the City of Dublin events and festivals for Fiscal Years 2026-28: General requirements and services for all City of Dublin events and festivals: Event dates and times are subject to change at the sole discretion of the City. Confirm all logistics with City staff one month prior to the event dates. Assist City staff in identifying all event electrical needs. This agreement does not confirm the Citys exact needs, as event details and layout may change. Exact orders and equipment needs will be confirmed 10 days prior to each event. Ensure all equipment meets City and Alameda County Fire Department requirements for placement, fire suppression, etc. Provide on-site event supervisor during event set-up. The supervisor will remain on-site until City staff approves equipment placement and proper functionality. Provide an on-site equipment technician on the event date(s)

Post Date: 05/19/2026 Bid Date: 06/04/2026 Trades: C10 - High Voltage Electrical Contractor (HVE): Electrician, Power Lines; Substation, Switchgear, Transmission/Power Lines, C7 - Low Voltage Electrical Contractor (LVE) <91V: Electrician, Fiberoptic, Wire & Cabling, Telephone, Cable Television (TV)
#825159

DM FY21 Dwinelle Hall HVAC System Refurbishment – Re-Bid, Berkeley, CA

The proposed scope of work includes, but not limited to, the following scope of removing and replacing existing HVAC units in mechanical room #4, level B & C as follows: -Vertical Air Handler SF-35 (old tag HV-3) and exhaust fan EF-26 (old tag E-6) serving Durham Theater -Vertical Air Handler SF-37 (old tag HV-1) and exhaust fan EF-25 (old tag E-4) serving auditorium 155 -Vertical Air Handler SF-38 (old tag HV-2) and exhaust fan EF-39 (old tag E-5) serving auditorium 145 -Horizontal Air Handler SF-36 (old tag HV-3) and exhaust fan EF-24 (old tag E-7) serving offices and other areas and general exhaust. All new air handlers under phase 1 shall have steam coil for heating and a blank module for future chilled water coil. Provide new air handlers with associated ductwork. Steam and condensate piping, valves, control valves, steam traps, and other steam piping components shall be part of the base scope of work. Provide new DDC (ALC) controls for the new HVAC units. Provide new DDC control system (ALC) with building controls architecture infrastructure required for future unit connections

Post Date: 05/20/2026 Bid Date: 06/05/2026 Trades: C20 - HVAC Contractor: Heating Ventilating Air Conditioning & Controls, Duct Clean, Exhaust Systems, Air Handler/Air Chillers, RTU's
#822290

Livermore Transit Center Signs, Livermore, CA

The Livermore Amador Valley Transit Authority (LAVTA) seeks a qualified contractor to remove two existing monument signs and design, fabricate, and install two new monument signs at the Livermore Transit Center (2500 Railroad Avenue, Livermore, CA). Work includes demolition of existing signs; construction of new foundations; fabrication and installation of new monument signage; electrical power and lighting; restoration of disturbed site areas; and reinstallation or replacement of dedication plaques. The contractor must coordinate all work to maintain public safety and accessibility during transit operations

Post Date: 05/04/2026 Bid Date: 06/08/2026 Trades: C45 - Signs & Signage Contractor: (Non-Electrical & Electrical) Digital & Video Displays, Tower Clocks, Billboards, Scoreboards, Wayfi, C10 - High Voltage Electrical Contractor (HVE): Electrician, Power Lines; Substation, Switchgear, Transmission/Power Lines
#824913

Sign & Striping Maintenance Project Ph 7-11, Alameda, CA

Furnishing all labor, tools, equipment, materials, except as herein specified; doing all work associated with maintenance or improvements to existing signs, sign posts, and striping; and providing proper traffic and pedestrian control, including placement of temporary no parking signs when necessary

Post Date: 05/19/2026 Bid Date: 06/08/2026 Trades: C45 - Signs & Signage Contractor: (Non-Electrical & Electrical) Digital & Video Displays, Tower Clocks, Billboards, Scoreboards, Wayfi, Pavement Marking, Traffic Striping, Raised Pavement Markers (RPMs) & Reflectors, Centerline Rumble Strips
#825927

Pedestrian and ADA Infrastructure Improvements for Annual Street Resurfacing, Dublin, CA

Project Scope: The Project includes: furnishing of all labor, materials, tools, equipment, transportation, and services necessary to perform the construction and installation of the following: potholing, concrete curb ramps, concrete curb and gutter, concrete sidewalk, concrete valley gutter, storm drain inlets, storm drain manholes, storm drain pipe, abandon storm drain pipe, remove storm drain pipe, asphalt concrete removal, hot mix asphalt conforms, removal of pavement markings, installation of new pavement striping and markings, signal modification, pedestrian and traffic control, and other items not specifically mentioned herein, and doing all appurtenant work in place.
Post Date: 05/26/2026 Bid Date: 06/09/2026 Trades: Class A - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors, C8 - Concrete Contractor: Pavement, Driveways, Sidewalks, Curbs, Gutters, Flatwork, ADA Ramps Pedestrian Improvements, CIP Concrete