This is a U.S. Navy solicitation for the repair of a CONTROL-POWER SUPPLY unit, requiring a 100-day Repair Turnaround Time (RTAT) from asset receipt to acceptance. The performance location is the contractor's facility, and Government Source Inspection (GSI) is required at that location. The contract includes a firm-fixed-price structure and an option for the government to increase the quantity of supplies within 365 days after award. There are specific quality and documentation requirements, including compliance with MIL-STD-129 for marking and a strict prohibition on mercury. Failure to meet the RTAT will result in a per-unit, per-month price reduction for unexcused delays.