WASHINGTON, Aug. 14 (TNSFR) -- The U.S. Nuclear Regulatory Commission (NRC) is considering approval of a premobilization notification (PMN) under source materials license SUA-1605, which the NRC issued to DISA Technologies, Inc. (DISA) in 2025 for the operation of its high-pressure slurry ablation (HPSA) technology to remediate abandoned uranium mine (AUM) waste. If the NRC approves the PMN, DISA could conduct HPSA operations at the Mary Ann AUM waste pile site in Montrose County, Colorado.