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EPID:L-2023-LLA-0105, Submittal of Responses to the Nuclear Regulatory Commission Request for Additional Information for NAC International Magnastor Cask System Amendment No. 14 (Open) EPID:L-2024-LLA-0158, Submittal of Responses to the Nuclear Regulatory Commission Request for Additional Information for NAC International Magnastor Cask System Amendment No. 14 (Open) |
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MONTHYEARML24088A1752024-04-0909 April 2024 Amendment No. 14 and Magnastor Revisions to the Model No. Magnastor Storage Cask - Acceptance Letter Project stage: Acceptance Review ML24120A0362024-05-0707 May 2024 Application for Amendment No. 14 to the Model No. Magnastor Storage Cask - Request for Additional Information Project stage: RAI ML24179A0722024-06-26026 June 2024 Submittal of Responses to the Nuclear Regulatory Commission Request for Additional Information for NAC International Magnastor Cask System Amendment No. 14 Project stage: Request ML24219A2272024-08-0606 August 2024 NAC International Magnastor Cask System Amendment No. 14 Supplement Project stage: Supplement 2024-05-07
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Category:Letter
MONTHYEARML24226B2182024-09-0606 September 2024 Cover Letter - Request for Additional Information for Review of the Magnastor Storage System Amendment No. 15, Certificate of Compliance No. 1031 ML24219A2272024-08-0606 August 2024 NAC International Magnastor Cask System Amendment No. 14 Supplement ML24179A0722024-06-26026 June 2024 Submittal of Responses to the Nuclear Regulatory Commission Request for Additional Information for NAC International Magnastor Cask System Amendment No. 14 ML24169A5902024-06-21021 June 2024 NRC Approval of NAC International Request for Withholding Information Magnastor Amendment 15 ML24149A3682024-06-0505 June 2024 Request for NAC International Magnastor Cask System Amendment 15 - Accepted for Review - Cost Activity Code/Enterprise Project Identification Number 001028/L-2023-LLA-0143 ML24120A0362024-05-0707 May 2024 Application for Amendment No. 14 to the Model No. Magnastor Storage Cask - Request for Additional Information ML24082A1302024-04-18018 April 2024 NAC International - USNRC Inspection Report 0721031/2023201 Final Letter ML24108A1982024-04-16016 April 2024 Independent Spent Fuel Storage Installation - Registration of Dry Spent Fuel Storage Casks with Applied Changes Authorized by an Amended Certificate of Compliance ML24088A1752024-04-0909 April 2024 Amendment No. 14 and Magnastor Revisions to the Model No. Magnastor Storage Cask - Acceptance Letter ML24047A3632024-02-16016 February 2024 Independent Spent Fuel Storage Installation - Registration of Dry Spent Fuel Transportable Storage Canisters Identification Numbers AMZDFX177, AMZDFX178, AMZDFX179 Vertical Concrete Cask Identification No. AMZDNE179, AMZDNE178 ML24008A2482024-01-0808 January 2024 NAC International, Response to Apparent Violations (a and B) in NRC Inspection Report 72-1031/2023-201; EA-2023-069 ML23283A2382023-12-0707 December 2023 NAC International, Inc. - U.S. Nuclear Regulatory Commission Inspection Report 72-1031/2023-201 ML23250A3242023-09-12012 September 2023 1. Transmittal Letter Magnastor Issuance of Amendment Nos 11 and 12 and Revision of Amendment Nos 0 Through 9 ML23166B0832023-07-0505 July 2023 Independence Spent Fuel Storage Installation - Issuance of Exemption ML23143A3912023-05-23023 May 2023 Independent Spent Fuel Storage Installation - Request for Exemption from NAC-MAGNASTOR Certificate of Compliance 72-1031 - Cask Lid Batch 3 Design Requirements ML23074A2522023-03-29029 March 2023 Application for Amendment No. 13 to the Model No. Magnastor Storage Cask Request for Additional Information ML23076A2272023-03-17017 March 2023 Independent Spent Fuel Storage Installation, Registration of Dry Spent Fuel Transportable Storage Canister Identification Numbers AMZDFX165 and AMZDFX166 and Vertical Concrete Cask Identification Numbers ML23005A2572023-01-0505 January 2023 Request to Withdraw Administrative Controls for Adverse Weather Events During Operations from Magnastor Amendment 12 Supplement ML22349A4682022-12-19019 December 2022 Amendment No. 10 to Certificate of Compliance No. 1031 for the Magnastor Storage System ML22340A5902022-12-0808 December 2022 Acknowledgement Letter - Magnastor Amendment 13 ML22327A2252022-11-23023 November 2022 NAC International - Magnastor Cask System Users CoC Amendment 12 Supplement and Intent to Adopt Letters ML22321A2682022-11-17017 November 2022 Supplement to the Submission of an Amendment Request for the NAC International Magnastor Cask System, Amendment No. 13 ML22308A1942022-11-0909 November 2022 NAC International, Inc. - U.S. Nuclear Regulatory Commission Report No. 72-1031/2022-201 ML22287A0382022-10-13013 October 2022 Supplement to the Submission of an Amendment Request for the NAC International Magnastor Cask System, Amendment No. 13 ML22257A2562022-09-14014 September 2022 Registration of Dry Spent Fuel Transportable Storage Canisters Identification Numbers AMZDFX170 and AMZDFX174 and Vertical Concrete Cask Identification Numbers AMZDNE170 and AMZDNE174 ML22230D0802022-08-18018 August 2022 Independent Spent Fuel Storage Installation - Registration of Dry Spent Fuel Transportable Storage Container ML22216A1102022-08-0404 August 2022 Magnastor Cask System Users CoC Amendments 0 Thru 9 Intent to Adopt Letters ML22208A0782022-07-27027 July 2022 Registration of Use of Cask to Store Spent Fuel ML22196A0232022-07-15015 July 2022 Submittal of Supplemental Information to the Nrc'S Request for Additional Information for the NAC International Magnastor Cask System Amendment No. 11 ML22201A0662022-07-13013 July 2022 NAC International, Inc., Submittal of Data Disk for the Magnastor Cask System, Amendment No. 13 ML22194A9082022-07-13013 July 2022 NAC, Submittal of an Amendment Request for the NAC International Magnastor Cask System, Amendment No. 13 ML22111A3572022-05-16016 May 2022 Letter Issuing Exemption to Catawba ML22111A3112022-05-16016 May 2022 Letter Issuing Exemption to McGuire ML22111A2842022-05-13013 May 2022 Independence Spent Fuel Storage Installation - Issuance of Exemption ML22110A1112022-05-13013 May 2022 Letter Issuing Exemption to TMI-1 ML22125A1532022-05-0505 May 2022 Registration of Use of Casks to Store Spent Fuel ML22118B1622022-04-28028 April 2022 Request for Exemption from NAC-MAGNASTOR Certificate of Compliance 72-1031 - Cask Lid Design Requirements - Supplement RS-22-062, Supplemental Information to Exemption to the Requirements of Certificate of Compliance No. 1031 for the NAC Magnastor Storage System2022-04-26026 April 2022 Supplemental Information to Exemption to the Requirements of Certificate of Compliance No. 1031 for the NAC Magnastor Storage System ML22108A1972022-04-18018 April 2022 RAI Response to Nac'S Amendment Request for the NAC International Magnastor Cask System Amendment No. 12 ML22095A1012022-04-12012 April 2022 Application for Amendment No. 12 to the Model No. Magnastor Storage Cask - Request for Additional Information ML22101A0042022-04-0707 April 2022 Registration of Use of Casks to Store Spent Fuel ML22090A0982022-03-31031 March 2022 Independent Spent Fuel Storage Installation - Request for Exemption from NAC-MAGNASTOR Certificate of Compliance 72-1031 - Cask Lid Design Requirements ML22082A2762022-03-23023 March 2022 Independent Spent Fuel Storage Installation - Registration of Dry Spent Fuel Transportable Storage Canister Identification Numbers AMZDFX164 and AMZDFX168 and Vertical Concrete Cask Identification Numbers ML22077A7692022-03-18018 March 2022 Supplement to Nac'S Amendment Request for the NAC International Magnastor Cask System Amendment No. 12 ML22024A3742022-01-24024 January 2022 Submission of an Amendment Requestfor the NAC International Magnastor Cask System Amendment No. 12 ML22018A0592022-01-11011 January 2022 NAC International, Inc., Submittal of Supplemental Information to the Nrc'S Request for Additional Information for the NAC International Magnastor Cask System Amendment No.11 ML21277A0452021-09-24024 September 2021 Submittal of Final Safety Analysis Report (Fsar), Revision 12, for the NAC Magnastor Cask System ML21251A5302021-09-0202 September 2021 Supplemental Responses to the NRCs Request for Additional Information for the NAC International Magnastor Cask System Amendment No. 10 ML21242A0502021-08-23023 August 2021 Submission of Responses to the Nrc'S Request for Additional Information for the NAC International Magnastor Cask System Amendment No. 11 ML21174A0732021-07-12012 July 2021 Application for Amendment No. 10 to the Model No. Magnastor Storage Cask - Second Request for Additional Information 2024-09-06
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Atlanta Corporate Headquarters 2 Sun Court, Suite 220 Peachtree Corners, GA 30092 Phone 770-447-1144 www.nacintl.com
August 6, 2024
U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852-2738
Attn: Document Control Desk
Subject:
NAC International MAGNASTOR Cask System Amendment No. 14 Supplement
Docket No. 72-1031 EPID L-2023-LLA-0105 and L-2024-LLA-0158
References:
- 1. U.S. Nuclear Regulatory Commission (NRC) Certificate of Compliance (CoC)
No. 1031 for the NAC International MAGNASTOR Cask System, Amendment No. 10, January 18, 2023
- 2. MAGNASTOR Cask System Final Safety Analysis Report (FSAR),
Revision 13, NAC International, January 2023
- 3. ED20230029, 10 CFR 72.242 Reportable Licensing Basis Non-Mechanistic Tip-over Evaluation Deficiency for the NAC-UMS and MAGNASTOR Dry Cask Storage Systems, March 10, 2023
- 4. ED20240100, Submission of an Amendment Request for the NAC International MAGNASTOR Cask System Amendment No. 14, July 24, 2023
- 5. ED20230102, Submission of Data Files to Support the Nuclear Regulatory Commissions (NRC) Review of Amendmen t No. 14 (Submittal 23C), July 24, 2023
- 6. ED20240100, Submission of an Amendment Request for the NAC International MAGNASTOR Cask System Amendment No. 14, July 24, 2023
- 7. NRC, Application for Amendment No. 14 to the Model No. MAGNASTOR Storage Cask Request for Additional Information, May 7, 2024
- 8. ED20240087, Submission of a Responses to the Nuclear Regulatory Commission Request for Additional Information for NAC International MAGNASTOR Cask System Amendment No. 14, June 26, 2024
NAC International Inc. (NAC) hereby submits a supplement to our original Amendment 14 request for the MAGNASTOR Cask System. The changes proposed in Amendment 14 should also be included as a CoC revision for Amendments 13. Three Mile Island Nuclear Station, Unit 2 Solutions (TMI2S) intends to implement the revised certificate of compliance for the MAGNASTOR system, Amendment 13 within the specified time. The TMI2S letter intent to adopt the revised CoC is provided in Enclosure 1.
ED20240090 Atlanta Corporate Headquarters 2 Sun Court, Suite 220 Peachtree Corners, GA 30092 Phone 770-447-1144 www.nacintl.com U.S. Nuclear Regulatory Commission August 6, 2024 Page 2 of 2
If you have any comments or questions, please contact me on my direct line at 678-328-1252.
Sincerely,
Heath Baldner Director, Licensing Engineering
MAGNASTOR Cask System User Letter of Intent to Adopt CoC Revision
ED20240090 Enclosure 1
MAGNASTOR Cask System
User Letter of Intent to Adopt CoC Revision
(Docket No 72-1031)
NAC International
August 2024
ED20240090