American Water Operations & Maintenance LLC, Camden, New Jersey, has been awarded a $25,220,160 modification (P00028) to contract (SP0600-19-C-8325) for water and wastewater utility services at Joint Base San Antonio, Texas. This is a fixed-price with economic-price-adjustment contract. Location of performance is Texas, with a May 31, 2070, performance completion date. Using military service is Air Force. Type of appropriation is fiscal 2019 through 2070 Air Force operations and maintenance funds. The contracting activity is the Defense Logistics Agency Energy, Fort Belvoir, Virginia.