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MONTHYEARML1011601822010-04-16016 April 2010 License Amendment Request for Extended Power Uprate Project stage: Request L-2010-181, Withdrawal of Extended Power Uprate License Amendment Request2010-08-13013 August 2010 Withdrawal of Extended Power Uprate License Amendment Request Project stage: Withdrawal ML1035604192010-11-22022 November 2010 Transmittal of Affidavits from Westinghouse, Areva and Caldon Ultrasonica Technology Center Re License Amendment Request for Extended Power Uprate Project stage: Request ML11356A3072011-06-22022 June 2011 New York State (NYS) Pre-Filed Evidentiary Hearing Exhibit NYS000309, Final Safety Evaluation of EPRI Report, Materials Reliability Program Report 1016596 (MRP-227), Revision 0, Pressurized Water Reactor (PWR) Internals Inspection and Evalu Project stage: Approval ML12335A4702011-06-22022 June 2011 Official Exhibit - NYS000309-00-BD01 - Final Safety Evaluation of EPRI Report, Materials Reliability Program Report 1016596 (MRP-227), Revision 0, Pressurized Water Reactor (PWR) Internals Inspection and Evaluation. Project stage: Approval L-2011-255, Response to NRC Vessels & Internals Integrity Branch Request for Additional Information Regarding Extended Power Uprate License Amendment Request2011-07-0808 July 2011 Response to NRC Vessels & Internals Integrity Branch Request for Additional Information Regarding Extended Power Uprate License Amendment Request Project stage: Request W3F1-2012-0011, Commitment Date Change for Submittal of Reactor Vessel Internals Degradation Management Program Consistent with MRP-227-A2012-02-27027 February 2012 Commitment Date Change for Submittal of Reactor Vessel Internals Degradation Management Program Consistent with MRP-227-A Project stage: Other 1CAN051403, Unit 1, Reactor Vessel Internals Aging Management Program Plan2014-05-20020 May 2014 Unit 1, Reactor Vessel Internals Aging Management Program Plan Project stage: Other ONS-2015-054, Proposed License Amendment Request for the Reactor Vessel Internals Inspection Plan; LAR Number 2010-06 - Action Item No. 6 Completion Date Change2015-05-28028 May 2015 Proposed License Amendment Request for the Reactor Vessel Internals Inspection Plan; LAR Number 2010-06 - Action Item No. 6 Completion Date Change Project stage: Request ML17361A1872017-12-18018 December 2017 Electric Power Research Institute (EPRI) - Transmittal of Revision 1 to Technical Reports MRP-175 and MRP-211 Project stage: Request ML19232A2332019-09-0404 September 2019 Letter Requesting EPRI MRP 2019-002 Project stage: Other ML19291A0062019-10-28028 October 2019 Request for Materials Reliability Program: MRP-230, Flexible Operations Technical Basis Report Project stage: Other ML20017A3452020-02-10010 February 2020 Request for MRP-60 Rev 5 and MRP-189, Rev 3 Project stage: Other ML20022A1732020-03-0202 March 2020 U.S. Nuclear Regulatory Commission Proprietary Determination Letter for Materials Reliability Program: Functionality Analysis for Flexible Operations of Westinghouse-Design Representative PWR Internals (MRP-230, Revision 2-Supplement 2) Project stage: Other ML20211L6822020-08-25025 August 2020 Request for MRP-230 Revision 3 Project stage: Other ML21007A0002021-01-0606 January 2021 Transmit Electric Power Research Institute Presentation Slides for Closed Meeting Regarding MRP-230 Revision 3 to NRC for Information Project stage: Meeting ML21019A0032021-01-19019 January 2021 MRP-228, Rev 4, Materials Reliability Program Inspection Standard for Pressurized Water Reactor Internals Nonproprietary Project stage: Other ML21019A0022021-01-19019 January 2021 EPRI Transmittal Letter for MRP-228, Rev 4 Project stage: Other ML21048A3152021-02-17017 February 2021 Transmit Electric Power Research Institute Presentation Slides for Closed Meeting Regarding MRP-229 Revision 4 to NRC for Information Project stage: Meeting ML21048A3162021-02-23023 February 2021 EPRI Presentation Feb 23, 2021 MRP229 Rev 4 Meeting (Non-Proprietary) Project stage: Meeting ML21138A0542021-05-20020 May 2021 Request for MRP-232, Revision 2 (EPID L-2019-PMP-0095) (Letter) Project stage: Other ML21180A0312021-05-31031 May 2021 MRP-232-NP, Revision 2, Materials Reliability Program: Aging Management Strategies for Westinghouse and Combustion Engineering PWR Internal Components Project stage: Other ML21225A0712021-05-31031 May 2021 2021 Technical Report 3002020103, Materials Reliability Program: Aging Management Strategies for B&W Pressurized Water Reactor Internals (MRP-231-NP, Rev. 4) Project stage: Other ML21159A0272021-06-22022 June 2021 Request for MRP-231, Revision 4 Project stage: Other ML21225A0732021-06-22022 June 2021 Request for MRP-231, Revision 4 Project stage: Other ML21180A0302021-06-25025 June 2021 Transmit Electric Power Research Institute Topical Report MRP-232 Revision 2 to NRC for Information Project stage: Other ML21224A0012021-08-11011 August 2021 MRP-2021-012 - Transmit Closed Session Slides on MRP-232 Rev. 2 to Us NRC Project stage: Other ML21224A0032021-08-12012 August 2021 Open Session Intro - MRP-232 Revision 2 Changes for SLR 08122021 NRC Public Meeting Project stage: Meeting ML21225A0702021-08-12012 August 2021 Transmit Electric Power Research Institute Topical Report MRP-231 Revision 4 to NRC for Information Project stage: Other ML21301A2342021-10-11011 October 2021 Transmit Electric Power Research Institute Presentation Slides for Closed Meeting Regarding MRP-231 Revision 1 to NRC for Information Project stage: Meeting ML21285A0482021-10-11011 October 2021 Transmit of Electric Power Research Institute Presentation Slides for Closed Meeting Regarding MRP-231 Revision 1 to NRC for Information Project stage: Meeting 2020-03-02
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June 22, 2021 Brian Burgos MRP Program Manager Electric Power Research Institute 3420 Hillview Avenue Palo Alto, CA 94304
SUBJECT:
REQUEST FOR MRP-231, REVISION 4 (EPID L-2019-PMP-0095)
Dear Mr. Burgos:
The purpose of this letter is to request that the Electric Power Research Institute provide Materials Reliability Program: Aging Management Strategies for B&W Pressurized Water Reactor Internals (MRP-231, Rev. 4).
If you have any questions, please do not hesitate to contact me at (301) 415-7297 or by electronic mail at Joseph.Holonich@nrc.gov.
Sincerely,
/RA/
Joseph J. Holonich, Senior Project Manager Licensing Processes Branch Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket No. 99902021
ML21159A027
- via e-mail OFFICE NRR/DORL/LLPB/PM*
NRR/DORL/LLPB/LA*
NRR/DORL/LLPB/BC*
NRR/DORL/LLPB/PM*
NAME JHolonich DHarrison DMorey JHolonich DATE 06/08/2021 06/08/2021 06/21/2021 06/22/2021