ML25357A204
| ML25357A204 | |
| Person / Time | |
|---|---|
| Site: | Westinghouse |
| Issue date: | 01/09/2026 |
| From: | Ekaterina Lenning Licensing Processes Branch |
| To: | Ewing J Westinghouse |
| Shared Package | |
| ML25357A202 | List: |
| References | |
| EPID L-2025-TOP-0011 | |
| Download: ML25357A204 (0) | |
Text
OFFICIAL USE ONLY - PROPRIETARY INFORMATION OFFICIAL USE ONLY - PROPRIETARY INFORMATION January 9, 2026 Mr. Jerrod Ewing Manager, Operating Plants Licensing Westinghouse Electric Company 1000 Westinghouse Drive, Building 1 Cranberry Township, PA, 16066
SUBJECT:
AUDIT PLAN FOR THE JANUARY 29-30, 2026, REGULATORY AUDIT FOR WESTINGHOUSE ELECTRIC COMPANY TOPICAL REPORT WCAP-18950-P/NP, REVISION 0, WESTINGHOUSE BWR ECCS EVALUATION MODEL: SUPPLEMENT 6 TO CODE DESCRIPTION, QUALIFICATION AND APPLICATION TO TRITON11 FUEL DESIGN (PROPRIETARY/NON-PROPRIETARY) (EPID: L-2025-TOP-0011)
Dear Mr. Ewing,
By letter dated March 26, 2025 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML25085A311), Westinghouse Electric Company (Westinghouse) submitted Topical Report (TR) WCAP-18950-P/NP, Revision 0, Westinghouse BWR ECCS Evaluation Model: Supplement 6 to Code Description, Qualification and Application to TRITON11 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 NRC staff will conduct a hybrid (in-person at Westinghouse office in Cranberry, PA, and virtually via MS Teams) regulatory audit on January 29-30, 2026. The proprietary audit plan is enclosed.
NOTICE: Enclosure to this letter contains Proprietary Information. Upon separation from Enclosure, 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
Enclosure:
Audit Plan (Proprietary)
ML25357A202 (Package)
ML25357A204 (Cover Letter)
ML25357A203 (Enclosure Proprietary Audit Plan)
NRR-106 OFFICE NRR/DORL/LLPB/PM NRR/DORL/LLPB/LA NRR/DSS/SFNB/BC NRR/DORL/LLPB/BC (A)
NAME ELenning DHarrison SKrepel MMarshall DATE 12/23/2025 1/8/2026 1/8/2026 1/9/2026 OFFICE NRR/DORL/LLPB/PM NAME ELenning DATE 1/9/2026