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MONTHYEARML19158A2662019-06-25025 June 2019
Draft Safety Evaluation by the Office of Nuclear Reactor Regulation for Topical Report PWROG-15109-NP, Revision 0, PWR Pressure Vessel Nozzle Appendix G Evaluation
Project stage: Draft Approval
ML19158A2302019-06-25025 June 2019
PWROG-15109 Draft SE
Project stage: Request
ML19158A2652019-06-25025 June 2019
Draft Safety Evaluation by the Office of Nuclear Reactor Regulation for Pressurized Water Reactor Owners Group Topical Report Pwrog-15109-NP, PWR Pressure Vessel Nozzle Appendix G Evaluation, Revision 0 (Pa-MSC-1091, Revision 4) February 20
Project stage: Draft Approval
ML19301D1912019-10-31031 October 2019
Nonprop Final SE TR PWROG-15109
Project stage: Request
ML19301D0632019-10-31031 October 2019
Cover Letter for the Final Safety Evaluation for the Topical Report PWROG-15109-NP, Revision 0, PWR Pressure Vessel Nozzle Appendix G Evaluation,
Project stage: Approval
ML20090A0132020-03-30030 March 2020
U.S. Nuclear Regulatory Commission Verification Letter for the Pressurized Water Reactor Owners Group Topical Report PWROG-15109-NP, Revision 0, PWR Pressure Vessel Nozzle Appendix G Evaluation
Project stage: Other
2019-06-25
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Category:Acceptance Review Letter
MONTHYEARML20090A0132020-03-30030 March 2020
U.S. Nuclear Regulatory Commission Verification Letter for the Pressurized Water Reactor Owners Group Topical Report PWROG-15109-NP, Revision 0, PWR Pressure Vessel Nozzle Appendix G Evaluation
ML18172A0982018-07-0909 July 2018
Acceptance for Review of the Pressurized Water Reactor Owners Group Topical Report PWROG-17033-P (&Np), Revision 1
ML18158A1632018-06-28028 June 2018
Acceptance for Review of the Pressurized Water Reactor Owners Group Topical Report PWROG-17031-NP, Revision 1, Update for Subsequent License Renewal: WCAP-15338-A, a Review of Cracking Associated with Weld Deposited Cladding in Operating PW
ML18163A0392018-06-21021 June 2018
Acceptance for Review of the Pressurized Water Reactor Owners Group Topic Report PWROG-17011-NP, Rev 1, Update for Subsequent License Renewal: WCAP-14535A, Topical Report on Reactor Coolant Pump Flywheel Inspection Elimination and WCAP-1566
ML18116A0292018-05-0909 May 2018
Acceptance for Review of the Pressured Water Reactor Owners Group Topical Report PWROG-17034-P Revision 0, Evaluation of the WCAP-10325-P-A Westinghouse LOCA Mass & Energy Release Methodology
2020-03-30
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Category:E-Mail
MONTHYEARML20090A0132020-03-30030 March 2020
U.S. Nuclear Regulatory Commission Verification Letter for the Pressurized Water Reactor Owners Group Topical Report PWROG-15109-NP, Revision 0, PWR Pressure Vessel Nozzle Appendix G Evaluation
ML19345E9192019-11-0707 November 2019
Nvib Email from Tech Staff for Final SE PWROG-17090-NP
2020-03-30
[Table view] |
Text
March 30, 2020 Mr. W. Anthony Nowinowski Program Manager PWR Owners Group Program Management Office Westinghouse Electric Company 1000 Westinghouse Drive Cranberry Township, PA 16066
SUBJECT:
U.S. NUCLEAR REGULATORY COMMISSION VERIFICATION LETTER FOR THE PRESSURIZED WATER REACTOR OWNERS GROUP TOPICAL REPORT PWROG-15109-NP, REVISION 0, PWR PRESSURE VESSEL NOZZLE APPENDIX G EVALUATION (EPID L-2018-TOP-0009)
Dear Mr. Nowinowski:
By letter dated January 20, 2020 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML20024E570), Pressurized Water Reactor Owners Group (PWROG) transmitted an approval (-A) version of Topical Report (TR) PWROG-15109-NP, Revision 0, PWR Pressure Vessel Nozzle Appendix G Evaluation to the U.S. Nuclear Regulatory Commission (NRC). The PWROG has submitted the TR in accordance with NRCs request to publish an approval version of this TR, as detailed in NRCs transmittal letter dated October 31, 2019 (ADAMS Accession No. ML19301D063) for the final safety evaluation.
The NRC staff has completed its review of the approval version of the TR (ADAMS Accession No. ML20024E573). The NRC staff verified that Westinghouse has met the requirements and determined that the submitted -A version is acceptable for referencing in licensing applications for nuclear power plants to the extent specified, and under the limitations delineated in the accepted version of the TR. PWROG-15109-NP, Revision 0, is now acceptable for use in future licensing actions.
Please contact Leslie Fields of my staff at (301) 415-1186 if you have any questions on this subject.
Sincerely,
/RA/
Dennis C. Morey, Branch Chief Licensing Processes Branch Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 99902037
ML20090A013 *concurred via e-mail NRR-106 OFFICE NRR/DORL/LLPB/PM NRR/DORL/LLPB/LA* NRR/DNLR/NVIB/BC* NRR/DORL/LLPB/BC*
NAME LFields DHarrison* HGonzalez* DMorey*
DATE 03/30/2020 03/30/2020 03/30/2020 03/30/2020