Letter Sequence Acceptance Review |
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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
[Table View] |
Text
From:
Marshall, Michael To:
"Villar, Enrique:(GenCo-Nuc)"
Cc:
James Danna (James.Danna@nrc.gov)
Subject:
Calvert Cliffs Nuclear Power Plant, Units 1 And 2 - Acceptance of Requested Licensing Action Re: Risk-Informed Categorization and Treatment of Structure, Systems, and Components (EPID L-2018-LLA-0482)
Date:
Monday, January 07, 2019 7:29:00 AM By letter dated November 28, 2018 (Agencywide Documents Access and Management System (ADAMS) Accession No. ML18333A022) as supplemented by letter dated November 29, 2018 (ADAMS Accession No. ML18337A038), Exelon Generation Company, LLC (Exelon) submitted a license amendment for Calvert Cliffs Nuclear Power Plant, Units1 and 2 (Calvert Cliffs). The proposed amendments would allow the implementation of risk-informed categorization and treatment of structure, systems, and components.
The NRC staff has reviewed your application and concluded that it does provide technical information in sufficient detail to enable the NRC staff to complete its detailed technical review and make an independent assessment regarding the acceptability of the proposed amendment and exemption in terms of regulatory requirements and the protection of public health and safety and the environment. Given the lesser scope and depth of the acceptance review as compared to the detailed technical review, there may be instances in which issues that impact the NRC staffs ability to complete the detailed technical review are identified despite completion of an adequate acceptance review. If additional information is needed, you will be advised by separate correspondence.
Based on the information provided in your submittal, the NRC staff has estimated that this license amendment request will take approximately 1125 hours0.013 days <br />0.313 hours <br />0.00186 weeks <br />4.280625e-4 months <br /> to complete. The NRC staff expects to complete our review by the end of April 2020. If there are emergent complexities or challenges in our review that would cause changes to the initial forecasted completion date or significant changes in the forecasted hours, the reasons for the changes, along with new estimates, will be communicated to Exelon during the routine interactions with the assigned project manager.
These estimates are based on the NRC staffs initial review of the application and they could change, due to several factors including requests for additional information, unanticipated addition of scope to the review, and review by NRC advisory committees or hearing-related activities. Additional delay may occur if the submittal is provided to the NRC in advance or in parallel with industry program initiatives or pilot applications.
If you have any questions, please contact me.
Michael L. Marshall, Jr.
Senior Project Manager Plant Licensing Branch I Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation
301-415-2871
Docket No. 50-317 and 50-318
