American Water Operations and Maintenance LLC, Camden, New Jersey, has been awarded a $10,901,088 modification (P00180) to a 50-year contract (SP0600-08-C-8257) with no option periods for the ownership, operation and maintenance of the electric utility system at Fort Polk, Louisiana. This is a fixed-price with economic-price-adjustment contract. Locations of performance are Louisiana and New Jersey, with a Jan. 31, 2059, performance completion date. Using military service is Army. Type of appropriation is fiscal 2022 through 2059 Army operations and maintenance funds. The contracting activity is the Defense Logistics Agency Energy, Fort Belvoir, Virginia.