This is a $55,146.00 firm fixed-price purchase order awarded by the Office of Acquisitions and Grants, a civilian agency within the Department of the Interior, to THD Contracting Service LLC, a minority-owned small business limited liability company. The contract is for the EESC FHL WALK-IN COOLER REPLACEMENT project, which involves the removal and replacement of an environmental chamber with a new walk-in cooler at the Fish Health Lab (FHL) facility in Kearneysville, West Virginia. This contract was set aside for small businesses and the original solicitation was issued as RFQ 140G0124Q0183. The project must be completed within 60 days of the notice to proceed, and a payment bond is required. THD Contracting Service LLC has demonstrated experience in providing HVAC, refrigeration, and construction services for various federal agencies.