Public Jobs

The project consists of applying a type II slurry seal treatment to streets in the El Sobrante area and a micro-surface treatment to streets in the Alamo and North Richmond areas as shown on the plans. Work will also include surface preparation (edge grinding), tree trimming, striping removal, and placement of thermoplastic striping and pavement markings.

The work to be done generally consists of replacing a 48” culvert at two sites. Work includes removing trench plates, dewatering, trench shoring, placing 48” HDPE pipe, concrete slurry backfill and hot mix asphalt.

The work consists of various road, flood control, and airport maintenance work to provide support as needed to Public Works Maintenance crews for various routine road, flood control, and airport maintenance repairs, such as, but not limited to, pavement repairs and replacement, crack seal, slurry seal, skin patching, asphalt concrete cold planing, pavement leveling, shoulder widening, hot mix asphalt paving, storm damage repair work, rock slope protection, slope stabilization, culvert repair work, and concrete structure repair work.

The work to be done generally consists of constructing minor concrete structures and miscellaneous concrete construction, including, but not limited to, construction of drainage inlets, curb and gutter, sidewalk, and curb ramps on an as needed basis that are required by the “Final Scope of Work”.

This Advertisement for bids is for the award of five separate Job Order Contracts (JOCs). A JOC is a competitively bid, Unit Price, indefinite quantity contract that is awarded to a Prime Contractor. Once awarded, work is accomplished through the issuance of individual Job Orders. Job Order Contracts 012, 013, 014, 015 & 016, awarded under this solicitation will each have a Minimum Contract Value of $25,000 and a Maximum Contract Value of $2,500,000. The County reserves the right to issue Job Orders totaling less than the Maximum Contract Value. Each contract will be for a term of 12 months. A bidder will be eligible for receiving only one of the contracts. The County anticipates advertising for additional JOC contract(s) in the future. The Prime Contractor for this Job Order Contract shall hold a valid Class B General Building Contractor’s license. The work includes repair, alteration, modernization, maintenance, rehabilitation, and demolition work performed on buildings, offices, facilities, structures, infrastructure, or other real property.

A contract to provide trucking services consisting of trucks and operators for the transportation of aggregate from the quarry to various stockpile locations throughout the County, and also for the transportation of the chip seal aggregate from the stockpile locations to various roads throughout the County.

A contract to provide trucking services consisting of trucks and operators to support road and flood control maintenance repair work (“Work”), including transportation of, but not limited to, debris, aggregate, hot mix asphalt, and rock, on an as-needed basis, not to exceed $600,000, in various locations within Contra Costa County, as requested by the Public Works Department.

Contra Costa County (“County”) invites interested prospective bidders with experience in fire station facilities to prequalify to submit bids for construction of the following projects:

The proposed new structures will comply with the 2016 California Building Code, Title 15 and

The County is in the process of reviewing development options for 651 Pine Street and for Annex of the Old Jail Property at 650 Pine Street. First phase will be demolition of existing buildings and second phase will be redevelopment. In addition, the Fire District is completing design documents for new 10,000 sf one-story Fire Station No. 9 in Pacheco, and for new 10,000 sf one-story Fire Station No. 86 in Bay Point. Currently, fire station projects are in final design and will proceed for permitting and bidding in a couple of months. These Facilities will be designed to achieve a LEED silver rating from the U.S. Green Building Council. M services will include project management pre-construction, construction phase and project closeout services. A more detailed description of the scope of work is provided in the RFQ.