NAF DHW Heat Exchanger Replacement

Solicitation 19012A is a lump-sum contract issued by the University of California, Berkeley, for the NAF DHW Heat Exchanger Replacement project in Berkeley, California. The scope of work includes the installation of a new heat exchanger HX-16, circulation pump CRP-16, associated piping, and a new domestic hot water mixing valve system station. Additionally, the project requires the decommissioning and abandonment of existing heat exchanger HX-15 and partial demolition of its associated low-pressure steam, heat exchanger, cold water, and circulation return piping, while heat exchanger HX-14 will remain in place. A new domestic hot water return loop will be connected within the mechanical room, with Bid Alternate 1 providing the option to route this loop from the basement instead. The estimated construction cost for the project is 200,000 dollars. To be eligible for award, bidders must hold a current California B General Contractor license and have participated in the mandatory pre-bid conference and site tour. Qualification requirements include providing a Special Statement of Experience documenting three to five comparable steam to water heat exchanger projects completed as a prime contractor within the last five years, each valued at 200,000 dollars or more and located within the nine Bay Area counties. Bidders must also be registered with the Department of Industrial Relations and comply with California Labor Code and UC Fair Wage requirements. Sealed bids must be submitted via BuildingConnected by November 12, 2026, at 12:00 PM, with the original bid bond delivered to the Capital Projects office within two business days of the deadline.