ML23188A024

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Cover Letter from NRC to DOT for MX-6 Revalidation
ML23188A024
Person / Time
Site: 07103101
Issue date: 08/14/2023
From: Yoira Diaz-Sanabria
Storage and Transportation Licensing Branch
To: Boyle R
US Dept of Transportation, Radioactive Materials Branch
Shared Package
ML23188A026 List:
References
EPID L-2022-DOT-0002
Download: ML23188A024 (3)


Text

OFFICIAL USE ONLY - PROPRIETARY INFORMATION August 14, 2023 Richard W. Boyle, Chief Radioactive Materials Branch U.S. Department of Transportation 1200 New Jersey Avenue SE Washington, D.C. 20590

SUBJECT:

CERTIFICATE OF APPROVAL NUMBER J/2026/AF-96 FOR THE MODEL MX-6 PACKAGE - REVALIDATION RECOMMENDATION

Dear Richard Boyle:

By letter dated May 4, 2022 (Agencywide Documents Access and Management System

[ADAMS] Accession No. ML22333A754), as supplemented on November 17, 2022 (ML23020A176), March 8, 2023 (ML23100A108), and April 10, 2023 (ML23142A214), the U.S.

Department of Transportation (DOT) requested that the U.S. Nuclear Regulatory Commission (NRC) staff perform a review of the Japanese Competent Authority Certificate J/2026/AF-96, Revision 0, for the Model MX-6 transport package, and make a recommendation concerning the revalidation of the package for import and export use.

Based on the NRCs review of the statements and representations contained in the October 11, 2021, letter (contained in ML22333A754), from Mitsubishi Nuclear Fuel Ltd. to DOT, entitled Revalidation of Containers required for Fresh Fuel Recovery Projects, which included MX-6 Safety Analysis Report, as supplemented by letter dated November 11, 2022, (contained in ML23020A176) from Transnuclear Ltd. Tokyo to DOT, entitled Appendices MX-6P and MX06 1F6 SAR, and for the reasons stated in the enclosed safety evaluation report, the NRC recommends revalidation of Japanese Certificate of Competent Authority J/2036/AF-96, Revision 0, for the MX-6 transport package with no additional conditions.

Upon removal of enclosure 2, this document is decontrolled.

OFFICIAL USE ONLY - PROPRIETARY INFORMATION

OFFICIAL USE ONLY - PROPRIETARY INFORMATION 2

If you have any questions regarding this matter, please contact me or Tilda Liu of my staff at (404) 997-4730.

Sincerely, Signed by Diaz-Sanabria, Yoira on 08/14/23 Yoira K. Diaz-Sanabria, Chief Storage and Transportation Licensing Branch Division of Fuel Management Office of Nuclear Material Safety and Safeguards Docket No. 71-3101 EPID No. L-2022-DOT-0002

Enclosures:

1. Safety Evaluation Report
2. Safety Evaluation Report (non-public)

OFFICIAL USE ONLY - PROPRIETARY INFORMATION

ML23188A026 (pkg), ML23188A024 (ltr), ML23188A025 (SER),

ML23216A087 (SER non-public)

OFFICE: DFM/STLB DFM/STLB DFM/MSB DFM/MSB DFM/CTCFB NAME: TLiu WWheatley PKoch CSydnor JSolis DATE: 7/7/2023 7/19/2023 7/7/2023 7/13/2023 7/19/2023 OFFICE: DFM/NARAB DFM/NARAB DFM/IOB DFM/NARAB:BC DFM/CTCFB:BC NAME: JSmith ABarto AThomlinson DJohnson DMarcano DATE: 7/12/2023 7/24/2023 7/7/2023 7/25/2023 8/1/2023 OFFICE: DFM/IOB:BC DFM/MSB:BC DFM/STLB:BC NAME: NJordan TBoyce YDiaz-Sanabria DATE: 8/7/2023 7/26/2023 8/14/2023