ML25325A082

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Rescheduled Audit - Cover Letter U. S. NRC Regulatory Audit Plan for Westinghouse Topical Report WCAP-18951-P/NP, Revision 1, TRITON11 Reference Fuel Design
ML25325A082
Person / Time
Site: Westinghouse
Issue date: 11/25/2025
From: Lenning K
Licensing Processes Branch
To: Ewing J
Westinghouse
References
EPID L 2025 TOP 0020
Download: ML25325A082 (0)


Text

OFFICIAL USE ONLY - PROPRIETARY INFORMATION OFFICIAL USE ONLY - PROPRIETARY INFORMATION November 25, 2025 Mr. Jerrod Ewing Manager, Operating Plants Licensing Westinghouse Electric Company 1000 Westinghouse Drive, Building 1 Cranberry Township, PA, 16066

SUBJECT:

AUDIT PLAN FOR THE RESCHEDULED REGULATORY AUDIT FOR WESTINGHOUSE ELECTRIC COMPANY TOPICAL REPORT WCAP-18951-P/NP, REVISION 1, TRITON11 REFERENCE FUEL DESIGN (EPID L-2025-TOP-0020)

Dear Mr. Ewing,

By letter dated May 28, 2025 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML25149A002), Westinghouse Electric Company (Westinghouse) submitted Topical Report (TR) WCAP-18951-P/NP, Revision 1, TRITON11 Reference Fuel Design (Proprietary/Non-Proprietary), for the U.S. Nuclear Regulatory Commission (NRC) staffs review and approval.

The NRC staff technical review of this TR is ongoing. The NRC staff determined that a regulatory audit is needed to facilitate the review. The audit plan was issued on September 11, 2025, for the audit originally scheduled for October 14-15, 2025 (ML25248A337). The audit plan was revised to reflect new audit dates and location. No other changes to the audit plan package were necessary. The NRC staff will perform a hybrid (in-person at Westinghouse facility in Cranberry, Pennsylvania, and virtually) regulatory audit on December 9-10, 2025. The non-proprietary (Enclosure 1) and proprietary (Enclosure 2) versions (based on the proprietary markup of the audit plan provided by Westinghouse) of the audit plan are enclosed.

NOTICE: Enclosure 2 to this letter contains Proprietary Information. Upon separation from Enclosure 2, this letter is DECONTROLLED.

OFFICIAL USE ONLY - PROPRIETARY INFORMATION OFFICIAL USE ONLY - PROPRIETARY INFORMATION Please contact me at 301-415-3151 or via e-mail at Ekaterina.Lenning@nrc.gov with any questions you may have regarding this letter.

Sincerely,

/RA/

Ekaterina Lenning, Project Manager Licensing Projects Branch Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 99902038

Enclosures:

1. Audit Plan (Non-proprietary)
2. Audit Plan (Proprietary)

ML25325A064 (Package)

ML25325A082 (Cover Letter)

ML25325A081 (Enclosure 1 Non-proprietary Audit Plan)

ML25325A080 (Enclosure 2 Proprietary Audit Plan)

OFFICE NRR/DORL/LLPB/PM NRR/DORL/LLPB/LA NRR/DSS/SFNB/BC NRR/DORL/LLPB/BC NAME ELenning DHarrison SKrepel JRankin DATE 11/21/2025 11/24/2025 11/24/2025 11/24/2025 OFFICE NRR/DORL/LLPB/PM NAME ELenning DATE 11/25/2025