This is an unrestricted solicitation for a firm-fixed-price, indefinite-delivery/requirement-type contract to provide commercial overhaul services. The contract will have a five-year maximum duration, consisting of a one-year base period and four one-year options. No drawings, specifications, or schematics are available from the agency. The applicable North American Industry Classification Standard Code is 336413, with a small business size standard of 1,250 employees. The location for performance of services is not specified in this description.