Letter Sequence Meeting |
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MONTHYEARML18333A0222018-11-28028 November 2018
Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors
Project stage: Request
ML18337A0382018-11-29029 November 2018
Supplement to Application to Adopt 10 CFR 50.69, Risk-informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors
Project stage: Supplement
ML19007A0092019-01-0707 January 2019
Acceptance of Requested Licensing Action Risk-Informed Categorization and Treatment of Structure, Systems, and Components
Project stage: Acceptance Review
ML19065A0442019-03-20020 March 2019
Audit Plan in Support of Review of License Amendment Request to Allow Use of Risk-Informed Categorization and Treatment of Structures, Systems, and Components
Project stage: Other
ML19141A1942019-05-30030 May 2019
Regulatory Audit Summary Regarding Request to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors
Project stage: Other
ML19155A1272019-06-0404 June 2019
Request for Additional Information Regarding Request to Adopt 10 CFR 50.69 Risk Informed Categorization and Treatment of Systems, Structures, and Components
Project stage: RAI
ML19155A1612019-06-11011 June 2019
Changes to Draft Request for Additional Information Request to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Systems, Structures and Components
Project stage: Draft RAI
ML19217A1432019-08-0505 August 2019
Revised Response to Request for Additional Information Regarding the Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors
Project stage: Response to RAI
ML19217A3372019-08-0606 August 2019
Response to RAI 6 Regarding the Application to Adopt 10 CFR 50.69
Project stage: RAI
ML19266A4842019-10-0101 October 2019
Summary of Pre-Licensing Meeting with Dominion Energy Regarding a License Amendment Request to Adopt a Risk-Informed 10 CFR 50.69 Categorization Program
Project stage: Meeting
ML19282B7182019-10-0909 October 2019
Revised Response to Request for Additional Information Regarding the Application to Adopt 10 CFR 50.69, Risk-informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors
Project stage: Response to RAI
ML19303A0052019-10-30030 October 2019
Revised Response to Application to Adopt 10 CFR 50.69, Risk-informed Categorization and Treatment of Structures, Systems, and Components for Nuclear Power Reactors
Project stage: Request
ML19298C9722019-10-31031 October 2019
50.69 Apla SE Input L-2018-LLA-0482
Project stage: Other
ML19343A0192019-12-0606 December 2019
Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors
Project stage: Request
NMP2L2716, Application to Adopt 10 CFR 50.69, Risk-informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors2019-12-26026 December 2019
Application to Adopt 10 CFR 50.69, Risk-informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors
Project stage: Request
ML20034E6612020-01-29029 January 2020
Acceptance of Requested Licensing Action Risk-Informed Categorization and Treatment of Structure, Systems, and Components
Project stage: Acceptance Review
ML20037A0652020-02-0606 February 2020
Audit Plan Regarding License Amendment Request Regarding Risk Informed Categorization and Treatment of Structures, Systems and Components (L-2019-LLA-0290)
Project stage: Other
ML19330D9092020-02-28028 February 2020
Issuance of Amendment Nos. 332 and 310 Risk-Informed Categorization and Treatment of Systems, Structures, and Components
Project stage: Approval
ML20058A0102020-03-0505 March 2020
Audit Proposed License Amendment Request to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors
Project stage: Other
ML20239A8002020-03-31031 March 2020
NRR E-mail Capture - Surry - Enforcement Guidance Memorandum Closure - Enforcement Discretion for Tornado Missile Protection Non-Compliance
Project stage: Request
ML20094K4222020-04-20020 April 2020
Audit Plan Supplement in Support of Review of License Amendment Request Regarding Risk-Informed Categorization and Treatment of Structures, Systems, and Components
Project stage: Other
NMP2L2729, Supplemental Information No.1 for Nine Mile Point Nuclear Station, Unit 2, to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors2020-04-30030 April 2020
Supplemental Information No.1 for Nine Mile Point Nuclear Station, Unit 2, to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors
Project stage: Supplement
ML20181A4222020-06-29029 June 2020
Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors Response to Request for Additional Information
Project stage: Response to RAI
ML20212L8702020-07-30030 July 2020
Request for Additonal Information Review of License Amendment Requests Regarding Riskinformed Categorization and Treatment of Structures, Systems and Components (L-2019-LLA-0290)
Project stage: Approval
NMP2L2742, Response to Request for Additional Information by NRR to Support Review of Nine Mile Point Nuclear Station, Unit 2, License Amendment Request Re Risk Informed Categorization & Structures, Systems and Components2020-08-28028 August 2020
Response to Request for Additional Information by NRR to Support Review of Nine Mile Point Nuclear Station, Unit 2, License Amendment Request Re Risk Informed Categorization & Structures, Systems and Components
Project stage: Response to RAI
ML20302A2022020-10-19019 October 2020
NRR E-mail Capture - Surry Power Station, Units 1 & 2 - Audit Plan and Setup of Online Reference Portal for the LAR to Adopt 10 CFR 50.69
Project stage: Approval
ML20293A1602020-12-0808 December 2020
Issuance of Amendment Nos. 301 and 301 to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors
Project stage: Approval
ML20332A1152021-01-29029 January 2021
Issuance of Amendment No. 183 Regarding Risk-Informed Categorization and Treatment of Structures, Systems, and Components
Project stage: Approval
ML21067A0922021-04-20020 April 2021
Documentation of Decision by NRC Staff That EPRI Report 3002012988, Alternative Approaches for Addressing Seismic Risk in 10 CFR 50.69 Risk-Informed Categorization, Meets Criteria for a Federal Record
Project stage: Other
2019-08-06
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Similar Documents at Surry |
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Text
October 1, 2019 MEMORANDUM TO:
Michael T. Markley, Chief Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation FROM:
G. Edward Miller, Project Manager
/RA/
Special Projects and Processes Branch Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation
SUBJECT:
SUMMARY
OF THE SEPTEMBER 9, 2019, PRE-LICENSING PUBLIC MEETING WITH DOMINION ENERGY TO DISCUSS PROPOSED LICENSE AMENDMENTS FOR SURRY NUCLEAR STATION, UNITS 1 AND 2, TO ADOPT 10 CFR 50.69, RISK-INFORMED CATEGORIZATION AND TREATMENT OF STRUCTURES, SYSTEMS AND COMPONENTS FOR NUCLEAR POWER REACTORS On September 9, 2019, a Category 1 public meeting was held between the U.S. Nuclear Regulatory Commission (NRC) staff and representatives of Dominion Energy Services, Inc.
(Dominion Energy), over a teleconference at the NRC Headquarters in Rockville, Maryland.
The purpose of the meeting was to discuss Dominion Energys proposed amendment request (LAR) for the Surry Power Station, Units 1 and 2 (Surry), to adopt Title 10 of the Code of Federal Regulations (10 CFR) Part 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components of Nuclear Power Reactors. The meeting notice and agenda, dated April September 9, 2019, are available in the Agencywide Documents Access and Management System (ADAMS) under Accession No. ML19252A334. A list of attendees is enclosed. The Dominion Energy presentation can be found under ADAMS Accession No. ML19248C735.
The licensee discussed the technical adequacy of its current probabilistic risk assessment (PRA) models used to analyze internal events, such as internal flooding; and the deviations from the Nuclear Energy Institute (NEI) report, NEI 00-04, 10 CFR 50.69 SSC [structures, systems and components] Categorization Guideline, that provides detailed guidance on the categorization of SSCs for licensees that choose to adopt 10 CFR 50.69. The licensee provided its justification for deviating from NEIs guidance for risk-informing fire, passive components and seismic risks of safety-significant SSCs. During the meeting, the NRC staff provided its preliminary feedback to the licensee regarding Slide 3, which discusses the technical adequacy of its PRA models. The staff asked the licensee whether (1) a full scope peer review was performed, and (2) a discussion for taking credit for flex will be discuss in detail in the LAR. The licensee indicated that it intends to describe in detail each of the element standard of the full scope peer review and the flex credit, including the impact it might have on the model in the LAR. The licensee plans to submit its LAR to the NRC in October 2019.
2
Members of the public were not in attendance. Public Meeting Feedback forms were not received.
Please direct any inquiries to me at 301-415-2481, or Ed.Miller@nrc.gov.
/RA/
G. Edward Miller, Project Manager Special Projects and Processes Branch Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Docket Nos. 50-280 and 50-281
Enclosure:
List of Attendees cc: Listserv
ML19266A484
- via email OFFICE NRR/DORL/LSPB/PM NRR/DORL/LPL2-1/LA NRR/DRA/APLA NAME VThomas KGoldstein JEvans DATE 09/23/19 10/01/19 09/20/19*
OFFICE NRR/DRA/APLA NRR/DRA/APLB/BC NRR/DRA/APLA/BC NAME MBiro MReisi-Fard SRosenberg DATE 09/20/19*
09/20/19*
09/20/19*
OFFICE NRR/DORL/LPL2-1/BC NRR/DORL/LSBP/PM NAME MMarkley GEMiller DATE 10/01/19 10/01/19
Enclosure List of Attendees Pre-Licensing Meeting with Dominion Energy Regarding an LAR to Adopt a Risk-Informed 10 CFR 50.69 Categorization Program for Surry, Units 1 and 2.
September 9, 2019 Name Organization Gary Miller Dominion Energy (DE)
William Webster DE Bob Post DE Allen Moldenhauer DE Diane Aitken DE Stephen Newman DE Brian Derreberry DE Thomas Jaeger DE Joe Velasques DE Vaughn Thomas U.S. Nuclear Regulatory Commission (NRC)
Mehdi Reisi-Fard NRC Jonathan Evans NRC Ed Miller NRC Mihaela Biro NRC Michael Markley NRC Stacey Rosenburg NRC
