Data / Federal rules / 2025-03146
List of Approved Spent Fuel Storage Casks: NAC Multi-Purpose Canister (NAC-MPC) System, Certificate of Compliance No. 1025, Amendment No. 9, and Revision to Amendment Nos. 6, 7, and 8
The Nuclear Regulatory Commission published this proposed rule in the Federal Register on February 27, 2025. Comments closed on March 31, 2025.
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What the agency says
The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its spent fuel regulations by revising the NAC Multi-Purpose Canister (NAC-MPC) System listing within the "List of approved spent fuel storage casks" to include Amendment No. 9 and revise Amendment Nos. 6, 7, and 8 to Certificate of Compliance (CoC) No. 1025. Amendment No. 9 and the revisions to Amendment Nos. 6, 7, and 8 amend the description of the vertical concrete cask (VCC) in the CoC and technical specifications to make a distinction between the VCC body and the VCC lid, in terms of applicability of the American Concrete Institute (ACI) Specifications ACI 349 and ACI 318.
Key facts
- Document number
- 2025-03146
- Type
- Proposed rule
- Action
- Proposed rule
- Agency
- Nuclear Regulatory Commission
- Published
- February 27, 2025
- Comments due
- March 31, 2025
- Dates
- Submit comments by March 31, 2025. Comments received after this date will be considered if it is practical to do so, but the NRC is able to ensure consideration only for comments received on or before this date.
- Docket
- NRC-2024-0200
- Regulation ID (RIN)
- 3150-AL23
- Code of Federal Regulations
- 10 CFR 72
- Pages
- 3
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Everything from the Nuclear Regulatory Commission · Published in February 2025
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