This is a total small business set-aside contract for the refurbishment of Special Emphasis material used in a crucial shipboard system, with final delivery required within 365 days after the contract's effective date. The work involves inspecting, refurbishing, and certifying valve assemblies and components to strict Navy specifications and drawings, with performance of services at the contractor's facility. The contractor must have authorized access to classified documents (Confidential level) and may require a facility clearance upon award. Key requirements include detailed material certifications, non-destructive testing, and a one-year warranty on supplies from the date of delivery. The contract carries a "DO" priority rating for national defense under the Defense Priorities and Allocations System.