ML22290A195

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Letter - Request for Additional Information for Review of the Model No. Stc Package
ML22290A195
Person / Time
Site: 07109235
Issue date: 11/03/2022
From: Allen C
Storage and Transportation Licensing Branch
To: Baldner H
NAC International
CALLEN NMSS/DFM/STLB 3014156877
References
EPID L-2022-LLA-0070
Download: ML22290A195 (5)


Text

OFFICIAL USE ONLY - PROPRIETARY INFORMATION UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D.C. 20555-0001 November 3, 2022 Heath Baldner, Director Licensing Engineering NAC International 3930 East Jones Bridge Road, Suite 200 Peachtree Corners, GA 30092

SUBJECT:

REQUEST FOR ADDITIONAL INFORMATION FOR REVIEW OF THE MODEL NO. STC PACKAGE

Dear Heath Baldner:

By letter dated May 9, 2022 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML22130A774), NAC International (NAC) submitted an application to amend Certificate of Compliance No. 9235 for the Model No. STC package to credit the flexural rigidity of the fuel pellet as recommended in NUREG-2224 to revise high burnup fuel discussions in safety analysis report chapters 2 and 3. To assist with our review, the U.S.

Nuclear Regulatory Commission staff (the staff) needs the information identified in the enclosure to this letter.

We request that you provide this information by December 9, 2022. Inform us at your earliest convenience, but no later than December 2, 2022, if you are not able to provide the information by that date. If you are unable to provide a response by December 9, 2022, please propose a new submittal date with the reasons for the delay.

Please reference Docket No. 71-9235 and EPID No. L-2022-LLA-0070 in future correspondence related to this amendment request. The staff is available to discuss these questions as well as your proposed responses. If you have any questions regarding this matter, feel free to contact me at (301) 415-6877.

Sincerely, Chris Allen, Project Manager Storage and Transportation Licensing Branch Division of Fuel Management Office of Nuclear Material Safety and Safeguards Upon removal of Enclosure 2, Docket No. 71-9235 this document is Uncontrolled EPID No. L-2022-LLA-0070 Unclassified Information.

Enclosures:

1. Non-Proprietary RAI Version
2. Proprietary RAI Version cc w/encl 1:

71sf9235all@listmgr.nrc.gov OFFICIAL USE ONLY - PROPRIETARY INFORMATION