Replace Cooling System

The Indian Health Service, Kayenta Health Center seeks replacement and installation of precision cooling systems for its Main Distribution Frame server room in Kayenta, Arizona, with the most recent proposal deadline of August 26, 2026 at 12:00 PM MST. This procurement is set aside for Indian Economic Enterprises under the Buy Indian Act.

Place of performance is Kayenta, Arizona (Highway 160, Mile Post 394.3). The scope includes removal of existing cooling units with EPA Section 608 refrigerant recovery, installation of two approximately six-ton precision cooling systems configured for N+1 redundancy with integrated humidity control and low-ambient operation capability rated to -20°F, replacement of refrigerant piping and electrical systems to NEC standards, and full startup, commissioning, and staff training. Contractors must hold valid EPA Section 608 certification and demonstrate a minimum of three comparable projects completed within the past five years. The NAICS code is 238220, Plumbing, Heating, and Air-Conditioning Contractors; PSC is N041, Installation of Equipment—Refrigeration, Air Conditioning, and Air Circulating Equipment.

Performance period is September 1, 2026 through January 31, 2027. Award will use Lowest Price Technically Acceptable evaluation, with technical capability weighted more heavily than price. Evaluation factors include technical compliance with the Statement of Work, past performance experience, delivery schedule, and price. Offerors must submit four volumes—Administrative Documents, Statement of Work and Delivery Schedule, Past Performance, and Price—in PDF format by email to flora.washington@ihs.gov. All invoices must be submitted electronically through the Treasury's Invoice Processing Platform. Pre-Construction Risk Assessment completion is required prior to work commencement. Amendment 0001 was issued August 10, 2026, extending the original deadline and shifting the performance period.