Notice of Intent to Sole Source Rees Equipment Maintenance 374th Medical Group, Yokota AB

The Defense Health Agency Contracting Activity (DHACA) intends to award a sole source contract to Rees Scientific Corporation for the annual service and preventive maintenance of the Rees Scientific Environmental Monitoring System at the 374th Medical Group, Yokota Air Base, Japan. The contract will be for a period of one base year and four option years, from 1 May 2026 to 30 April 2031. The services to be performed include comprehensive preventative maintenance, inspection, calibration, system upgrades, adjustments, safety and operational checks, technical support, on-site refresher training, and validation documentation. • The contract is for a firm fixed price. • The work will be performed at the 374th Medical Group, Yokota Air Base, Japan. • The North American Industry Classification System (NAICS) code for this requirement is 811210 – Electronic and Precision Equipment Repair and Maintenance. • The business size standard is $34,000,000. • The Product Service Code (PSC) is J065 – Maintenance, Repair, and Rebuilding of Equipment—Medical, Dental, and Veterinary Equipment and Supplies.