ML25065A057
| ML25065A057 | |
| Person / Time | |
|---|---|
| Site: | Westinghouse |
| Issue date: | 03/13/2025 |
| From: | Ekaterina Lenning Licensing Processes Branch |
| To: | Zozula C Westinghouse |
| Shared Package | |
| ML25065A052 | List: |
| References | |
| EPID L-2024-NTR-0005, WCAP-18850-P/NP, Rev. 0 | |
| Download: ML25065A057 (1) | |
Text
OFFICIAL USE ONLY - PROPRIETARY INFORMATION OFFICIAL USE ONLY - PROPRIETARY INFORMATION March 13, 2025 Camille Zozula Manager, Infrastructure & Facilities Licensing Westinghouse Electric Company 1000 Westinghouse Drive, Building 1 Cranberry Township PA 16066
SUBJECT:
REPORT FOR THE U.S. NUCLEAR REGULATORY COMMISSION REGULATORY CLOSED AUDIT CONDUCTED ON OCTOBER 22-23, 2024, FOR THE REVIEW OF WESTINGHOUSE ELECTRIC COMPANY TOPICAL REPORT WCAP-18850-P/NP, REVISION 0, ADAPTATION OF THE FULL SPECTRUM' LOCA (FSLOCA') EVALUATION METHODOLOGY TO PERFORM ANALYSIS OF CLADDING RUPTURE FOR HIGH BURNUP FUEL (EPID L-2024-NTR-0005)
Dear Camille Zozula:
By letter dated February 29, 2024 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML24060A160), Westinghouse Electric Company (Westinghouse) submitted Topical Report (TR) WCAP-18850-P/NP, Revision 0, Adaptation of the FULL SPECTRUM' LOCA (FSLOCA') Evaluation Methodology to Perform Analysis of Cladding Rupture for High Burnup Fuel (Proprietary/Non-proprietary), for the U.S. Nuclear Regulatory Commission (NRC) review and approval.
The NRC staff conducted a hybrid (in-person and virtual) regulatory closed audit on October 22-23, 2024, to discuss major topics of the TR review. The non-proprietary (Enclosure
- 1) and proprietary (Enclosure 2) versions (based on the proprietary markup of the audit report provided by Westinghouse) of the audit report 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 If you have any questions, please contact me via phone at 301-415-3151 or via email at Ekaterina.Lenning@nrc.gov.
Sincerely,
/RA/
Ekaterina Lenning, Project Manager Licensing Projects Branch Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 99902038
Enclosures:
- 1. Non-Proprietary audit report
- 2. Proprietary audit report
ML25065A052 (Package)
ML25065A057 (Cover letter)
ML25065A056 (Non-proprietary Enclosure 1)
ML25065A054 (Proprietary Enclosure 2)
OFFICE NRR/DORL/LLPB/PM NRR/DORL/LLPB/LA NRR/DSS/SFNB/BC NRR/DORL/LLPB/BC (A)
NAME ELenning DHarrison SKrepel NOtto DATE 3/6/2025 3/11/2025 3/12/2025 3/13/2025 OFFICE NRR/DORL/LLPB/PM NAME ELenning DATE 3/13/2025