HHSA North County Campus Remodel/Addition

The County of Mariposa is soliciting sealed bids for the North County Campus Remodel and Addition project at 10304 Fiske Road in Coulterville, California, managed by the Health & Human Services Agency. The project encompasses site utility improvements, including the installation of a new generator, LPG tank, and water storage tank, along with the remodeling of an existing campus building and an addition to expand the facility. Bidders are required to hold a valid California Class B contractor’s license and possess a current Public Works Contractor Registration Number prior to submitting their bids. The project mandates prevailing wages and is estimated to be valued between one and five million dollars, with a completion timeline of 160 working days from the start date. The bidding process involves a non-mandatory pre-bid meeting scheduled at the project site on November 14, 2025, at 10 a.m., providing an opportunity for bidders to review project details. Bids must be received by 2 p.m. on November 20, 2025. The comprehensive bid documents include detailed technical specifications, general conditions, and administrative procedures, covering various construction divisions such as concrete, masonry, metals, finishes, fire suppression, utilities, and communication systems. Bidders can examine the full set of documents at the Mariposa County office or view them online through the provided link. All communications and questions regarding the project must be directed in writing to Kim Ballard of the Health and Human Services Department. The project aims to enhance the existing campus infrastructure and facilities, with the County reserving rights to reject any bids and ensuring compliance with all bidding requirements.