DISA Technologies, Inc.; Environmental Assessment and Finding of No Significant Impact

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Nuclear Regulatory Commission [Docket No. 040-38417; CEQ ID EAXX-429-00-000-1750645380; NRC-2025-0084] AGENCY: Nuclear Regulatory Commission. ACTION: Notice; issuance. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) is considering the issuance of a multi-site service provider license to DISA Technologies, Inc. (DISA) for the operation of its high-pressure slurry ablation (HPSA) technology to remediate abandoned uranium mine (AUM) waste. DISA's request is to use the HPSA technology to perform remediation at certain AUM waste sites after additional site-specific safety and environmental information is provided to and approved by the NRC. The NRC staff is issuing a generic environmental assessment (EA) and finding of no significant impact (FONSI) associated with the proposed licensing action. DATES: The EA and FONSI referenced in this document are available on September 29, 2025. ADDRESSES: Please refer to Docket ID NRC-2025-0084 when contacting the NRC about the availability of information regarding this document. You may obtain publicly available information related to this document using any of the following methods: Federal Rulemaking website: Go to https://www.regulations.gov and search for Docket ID NRC-2025-0084. Address questions about Docket IDs in Regulations.gov to Bridget Curran; telephone: 301-415-1003; email: Bridget.Curran@nrc.gov . For technical questions, contact the individual(s) listed in the For Further Information Contact section of this document. NRC'…