ML19171A279

Cover Letter Draft Safety Evaluation for Westinghouse Electric Company Topical Report WCAP-17794-P, Rev 0, and WCAP-17794-NP, Rev 0, 10x10 Svea Fuel Critical Power Experiments and New CPR Correlation: D5 for Svea 96 Optima3

ML19171A279
Person / Time
Site:	Westinghouse
Issue date:	07/17/2019
From:	Dennis Morey NRC/NRR/DLP/PLPB
To:	Zozula C Westinghouse
Lenning E, NRR/DLP/PLPB, 415-3151
Shared Package
ML19171A275	List: ML19171A279
References
CAC MF6638, EPID L-2014-TOP0002, WCAP-17794-NP, WCAP-17794-P
Download: ML19171A279 (3)

Text

OFFICIAL USE ONLY - PROPRIETARY INFORMATION July 17, 2019 Ms. Camille Zozula, Manager Infrastructure & Facilities Licensing Westinghouse Electric Company 1000 Westinghouse Drive, Building 1, Suite 165 Cranberry Township, PA 16066

SUBJECT:

DRAFT SAFETY EVALUATION FOR WESTINGHOUSE ELECTRIC COMPANY TOPICAL REPORT WCAP-17794-P, REVISION 0, AND WCAP-17794-NP, REVISION 0, "10X10 SVEA FUEL CRITICAL POWER EXPERIMENTS AND NEW CPR CORRELATION: D5 FOR SVEA-96 OPTIMA3" (CAC NO. MF3368; EPID: L-2014-TOP-0002)

Dear Mr. Gresham:

By letter dated November 22, 2013 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML13333A274), Westinghouse Electric Company (Westinghouse) submitted for the U.S. Nuclear Regulatory Commission (NRC) staff review topical report (TR)

WCAP-17794-P, Revision 0, and WCAP-17794-NP, Revision 0, "10x10 SVEA Fuel Critical Power Experiments and New CPR (Critical Power Ratio) Correlation: D5 for SVEA-96 Optima3" (Proprietary/ Non-Proprietary). By letter dated May 31, 2016 (ADAMS Accession No. ML16104A278), the NRC issued request for additional information (RAI) questions for the review of TR WCAP-17794-P, Revision 0, and WCAP-17794-NP, Revision 0. The NRC issued an additional RAI question by letter dated November 21, 2016 (ADAMS Accession No. ML16285A400) that was later revised by letter dated September 14, 2017 (ADAMS Accession No. ML17248A215) and issued additional RAI questions by letter dated May 15, 2017 (ADAMS Accession No. ML17065A199) for the TR review.

Enclosed for Westinghouse review and comment is a copy of the NRC staff's draft safety evaluation (SE) for the TR WCAP-17794-P, Revision 0, and WCAP-17794-NP, Revision 0, applicable to BWR 2 through 6.

NOTICE: Enclosure transmitted herewith contain Proprietary Information. When separate from enclosure, this transmittal document is decontrolled.

OFFICIAL USE ONLY - PROPRIETARY INFORMATION

OFFICIAL USE ONLY - PROPRIETARY INFORMATION Pursuant to Section 2.390 of Title 10 of the Code of Federal Regulations (10 CFR), we believe that the enclosed draft SE may contain proprietary information. If you believe that any information in the enclosure is proprietary, please identify such information line-by-line and define the basis pursuant to the criteria of 10 CFR 2.390. Twenty working days are provided for you to comment on the proprietary aspects and provide any factual errors or clarity concerns contained in the SE. The final SE will be issued after making any necessary changes and a non-proprietary version will be made publicly available. The NRC staff's disposition of your comments on the draft SE will be discussed in the final SE.

To facilitate the NRC staff's review of your comments, please provide a marked-up copy of the draft SE showing proposed changes and provide a summary table of the proposed changes.

If you have any questions, please contact Ekaterina Lenning at 301-415-3151.

Sincerely,

/RA/

Dennis C. Morey, Chief Licensing Processes Branch Division of Licensing Projects Office of Nuclear Reactor Regulation Docket No. 99902038

Enclosure:

Draft SE (Proprietary)

OFFICIAL USE ONLY - PROPRIETARY INFORMATION

ML19171A275 (Package)

ML19171A279 (Letter)

ML19171A281 (Draft SE) *concurred via e-mail NRR-106 OFFICE NRR/DLP/PLPB/PM NRR/DLP/PLPB/LA NRR/DSS/SNPB/BC NRR/DLP/PLPB/BC NAME ELenning DHarrison* RLukes BParks(for) DMorey DATE 06/20/2019 07/09/2019 07/112019 07/17/2019