The U.S. Embassy in Gabon intends to issue a fixed-price contract for preventive maintenance of a fuel management system in Libreville. The anticipated performance period is for a base year with four one-year option periods and an additional six-month extension option. The place of performance is the U.S. Embassy in Libreville, Gabon. The contract will be awarded as a firm fixed-price type with economic price adjustment, and the government may award based on the initial offer without discussion. All contractors must be registered in the SAM.gov database to submit a quotation, which must be submitted electronically with financial and technical quotes in separate files.