federal_register: E9-24562
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| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts | regulation_id_numbers |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E9-24562 | List of Approved Spent Fuel Storage Casks: HI-STORM 100 Revision 7 | Proposed Rule | The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its spent fuel storage cask regulations by revising the Holtec International (Holtec) HI-STORM 100 dry storage cask system listing within the "List of Approved Spent Fuel Storage Casks" to include Amendment No. 7 to Certificate of Compliance (CoC) Number 1014. Amendment No. 7 would modify the CoC to add the HI-STORM 100U system to the HI-STORM 100 cask system. The HI-STORM 100U system allows for the underground storage of dry spent nuclear fuel (SNF) by utilizing an underground vertical ventilated module (VVM) that can accept certain multipurpose canisters (MPCs) previously certified for storage of SNF in the Holtec aboveground HI-STORM system. In addition, the amendment would reinstate the decay heat limits for damaged fuel and fuel debris in Appendix B, Technical Specification (TS) 2.4, for the aboveground system that had been inadvertently deleted from Amendment Nos. 5 and 6; incorporate separate TS Appendices A and B for the aboveground system (Apps. A and B) and for the HI-STORM 100U system (Apps. A-100U and B- 100U); revise Appendix B, TS 3.4.5, to be consistent with the required system thermal boundary conditions, as submitted in the applicant's safety analysis report for a fire accident condition, and with Holtec's original (i.e., initial certificate application or Amendment 0) submittal and the NRC's original safety evaluation report; and revise and add certain definitions in Appendix A, TS 1.1, to include the VVM. The amendment will also incorporate minor editorial corrections in the TS for the aboveground system. | 2009-10-13 | 2009 | 10 | https://www.federalregister.gov/documents/2009/10/13/E9-24562/list-of-approved-spent-fuel-storage-casks-hi-storm-100-revision-7 | https://www.govinfo.gov/content/pkg/FR-2009-10-13/pdf/E9-24562.pdf | Nuclear Regulatory Commission | 383 | The U.S. Nuclear Regulatory Commission (NRC) is proposing to amend its spent fuel storage cask regulations by revising the Holtec International (Holtec) HI-STORM 100 dry storage cask system listing within the "List of Approved Spent Fuel Storage Casks"... | 3150-AI71 |