Wapa replace HVAC at VC

The Department of the Interior National Park Service seeks sealed bids to replace a 17.5-ton package cooling unit and appurtenances at the T. Stell Newman Visitor Center at War in the Pacific National Historical Park in Guam, with bids due June 22, 2026, at 12:00 PM Hawaii time and virtual bid opening June 23, 2026, at 12:00 PM Mountain Time. This procurement is a 100% small business set-aside.

Place of performance is War in the Pacific National Historical Park, Suite 100, 135 Murray Blvd, Hagatna, GU 96910. The work includes removal and disposal of the existing cooling unit, power washing of the concrete pad, installation of a new 17.5-ton Carrier Model PCU rated at 208V, 3-Phase, 60 Hz, crane placement with ground protection, anchoring to the concrete pad, replacement of all appurtenances including supply and return air ducts, condensate drains, outdoor air hood with manual damper, electrical power cable, panel, controls, and thermostat controller, with complete installation, commissioning, and troubleshooting per manufacturer specifications. The contract is firm-fixed-price with a single lump-sum line item (CLIN 00010). Period of performance runs July 1, 2026, through December 28, 2026, with contractors required to begin performance within 7 calendar days of receiving notice to proceed and complete all work within 180 calendar days. Work hours are limited to 6:00 a.m. to 4:00 p.m., Monday through Friday, with no weekend or federal holiday work permitted. The NAICS code is 238220, Plumbing, Heating, and Air-Conditioning Contractors, with a size standard of $45 million. Performance and payment bonds are required at 100% of the contract price. A mandatory pre-bid site visit is scheduled for May 28, 2026, with registration to Michael_Davidson@ios.doi.gov. Questions are due June 5, 2026, at 12:00 PM Hawaii time. Bids must be submitted electronically as a single PDF (maximum 34 MB) to PWR_Sealed_Bids@nps.gov and must include SAM-registered UIED number and acknowledgment of all amendments. Bid guarantees equal 20% of the bid price or $3 million, whichever is less. Davis-Bacon prevailing wage rates apply.