35-00333 PSTC Chiller Replacement

The City of San Antonio is seeking bids through CivCast for the PSTC Chiller Replacement project, which involves the removal and replacement of two 90-ton air-cooled chillers along with their associated chilled water pumps. The scope includes installing new equipment such as a filter feeder, air separator, and expansion tank, as well as reinsulating and heat tracing the existing outdoor chilled water piping within the chiller yard. The project also entails modifying the existing chilled water piping and electrical power circuitry to connect the new chillers and pump, followed by testing, adjusting, and balancing the new HVAC components. Additionally, the project involves commissioning the upgraded HVAC system and integrating it with the building’s controls systems to ensure proper operation. The solicitation was issued on April 16, 2025, with a deadline for responses set for May 16, 2025, at 2:00 P.M. Central Time. A pre-bid meeting will be held via WebEx on April 24, 2025, at 10:00 A.M., with an optional site visit scheduled at the Central Police Substation located at 515 S. Frio Street, San Antonio, TX, at 3:00 P.M. Interested bidders can access the solicitation details and submit their responses through the CivCast platform, using the provided search parameters. The project is estimated to have a contract value between $500,000 and $1,500,000, and is managed by the San Antonio Building and Equipment Services under the Texas organization.