This is a firm-fixed-price contract for the repair of a pressure relief valve, with a required Repair Turnaround Time (RTAT) of 172 days from asset receipt to acceptance. Government Source Inspection is required, and all work must be performed in a mercury-free environment to prevent contamination for submarine/surface ship use. The contractor must use specific technical documents and comply with detailed marking, design change, and quality assurance procedures. A key requirement is the accurate daily reporting of all transactions in the Commercial Asset Visibility (CAV) system. Prospective bidders must be authorized distributors of the original manufacturer's item and provide proof with their offer.