This is a contract for the manufacture of a SWITCH ASSEMBLY for the Navy, with strict quality and material requirements, including a prohibition on mercury. The location for the inspection of materials and final acceptance is not specified in the provided text and must be filled in by the offeror. Performance of the work is prohibited at any facility other than the one named in the contract without prior written approval from the Contracting Officer, and such approval requires a price reduction of $250 to cover administrative costs. All invoices and receiving reports must be submitted electronically through the PIEE-WAWF system.