American Water Military Services LLC, Camden, New Jersey, has been awarded a maximum $27,021,246 modification (P00030) to a 50-year contract (SP0600-22-C-8343) with no option periods for additional wastewater system utility services providing labor, materials and equipment to install a deep injection well at Naval Station Mayport, Florida. This is a fixed-price with economic-price-adjustment contract. The performance completion date is Feb. 28, 2073. Using military service is Navy. Type of appropriation is fiscal 2024 Navy operations and maintenance funds. The contracting activity is the Defense Logistics Agency Energy, Fort Belvoir, Virginia.