Gwmp - arho bunker HVAC

The Department of the Interior National Park Service Intermountain Region seeks HVAC system repairs and upgrades at the Arlington House (ARHO) Bunker facility in Arlington, Virginia, with quotes due October 26, 2026. The procurement is a Service-Disabled Veteran-Owned Small Business set-aside, restricted to SDVOSB firms registered in SAM at quote submission, award, and throughout contract performance.

Work encompasses replacement of variable frequency drives, repair or replacement of chilled water piping and valves, R410A refrigerant leak testing and repair, circulating pump replacement, water treatment system restoration, and upgrades to the Metasys building automation controls platform. Performance thresholds require zero critical compliance defects for refrigerant work and disposal activities, and no more than one to two defects per quarter for other tasks. The contractor must complete all work within 122 calendar days of award, with a deadline no later than December 30, 2026. Period of performance runs November 2, 2026 through March 4, 2027. Work is performed during regular park business hours (6:30 a.m. to 3:30 p.m., Monday through Friday, Eastern Time), excluding designated federal holidays. The contractor must comply with OSHA safety requirements, Arlington National Cemetery security protocols, and NPS resource protection standards.

Contractor must furnish all labor, materials, equipment, supervision, testing services, controls programming, and environmentally compliant disposal of removed materials and refrigerants. Offerors must submit a firm fixed-price lump sum bid, a two-page maximum capabilities statement, and current refrigeration and A/C mechanical licenses for on-site personnel. Liability insurance requirements are $100,000 per person, $500,000 per occurrence, and $500,000 property damage. Evaluation criteria are price, technical capability, and past performance. A mandatory site visit is scheduled for October 14, 2026 at 0800 hours ET; RSVP required by October 13, 2026 to brian_dankmeyer@ios.doi.gov. The NAICS code is 238220; PSC code is J041. Contracting Officer is Brian Dankmeyer (brian_dankmeyer@ios.doi.gov).