Notice of Intent to Award a Sole Source Award For Cobalt-60 Reload of Foss Therapy Model 484F-C Cobalt-60 Irradiator

The U.S. Department of Agriculture (USDA) APHIS PPQ Phoenix Rearing Facility intends to award a sole‑source contract to Foss Therapy Services, Inc. for a turn‑key reload of a Cobalt‑60 source (approximately 20,000 curies) in its Foss Therapy Model 484F‑C irradiator. The reload is required to reduce irradiation cycle time and meet increased production demands for sterile navel orangeworm moths. Although the solicitation is non‑competitive, any responsible source may submit a capability statement by the deadline. The contract will cover all costs associated with the source purchase, handling, transportation, installation, and related labor and overhead. • Sole‑source award to the original equipment manufacturer (Foss Therapy Services) – only entity with proprietary designs and NRC/CRHB authorizations. • Required Cobalt‑60 source: ~20,000 curies for Model 484F‑C irradiator. • Delivery and installation at the Phoenix Rearing Facility, Arizona. • Capability statements due September 15 2026; no formal bid opening or pre‑bid meeting. • Funding covers source material, shipping, handling, installation, insurance, and contractor overhead. • Small‑business set‑aside; all vendors in SAM are classified as small businesses.