This opportunity is for the repair and refurbishment of a critical, SUBSAFE-designated ball valve used in crucial shipboard systems, requiring performance by a NAVSEA-authorized Designated Overhaul Point (DOP) under strict oversight. The contractor must complete a teardown and evaluation within 45 days of receiving carcasses, then submit a firm-fixed-price quote for the full repair effort, with a requested repair turnaround time (RTAT) of 71 days. All work must comply with Level I/SUBSAFE/DSS-SOC requirements, including oxygen cleaning with Navy Source Certification, and performance is subject to Government Quality Assurance at the contractor's source location. The contract includes a one-year warranty from delivery and is DO-certified for national defense under the Defense Priorities and Allocations System. No specific budget amount or performance location is specified in the description.