Letter Sequence Acceptance Review |
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EPID:L-2021-LLA-0178, License Amendment Request: Revise Technical Specification 3.7.2 Limiting Condition for Operation to Remove One Main Steam Isolation Valve System (Approved, Closed) |
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MONTHYEARNL-21-0845, License Amendment Request: Revise Technical Specification 3.7.2 Limiting Condition for Operation to Remove One Main Steam Isolation Valve System2021-09-30030 September 2021 License Amendment Request: Revise Technical Specification 3.7.2 Limiting Condition for Operation to Remove One Main Steam Isolation Valve System Project stage: Request ML21300A3892021-10-27027 October 2021 NRR E-mail Capture - Fyi - Acceptance Review - Vogtle Remove Technical Specification (TS) 3.7.2, Main Steam Isolation Valves (Msivs) LAR (L-2021-LLA-0178) Project stage: Acceptance Review ML21321A3762021-11-15015 November 2021 NRR E-mail Capture - Request for Additional Information - Vogtle, Units 1 and 2, TS 3.7.2 LAR Project stage: RAI ML21350A1032021-12-16016 December 2021 NRR E-mail Capture - Request for Additional Information - Vogtle, Units 1 and 2, TS 3.7.2 LAR Project stage: RAI NL-21-1015, Response to Request for Additional Information Regarding License Amendment Request to Revise Technical Specification 3.7.2 Limiting Condition for Operation to Remove One Main Steam Isolation Valve System2022-01-13013 January 2022 Response to Request for Additional Information Regarding License Amendment Request to Revise Technical Specification 3.7.2 Limiting Condition for Operation to Remove One Main Steam Isolation Valve System Project stage: Response to RAI ML22026A3942022-01-26026 January 2022 NRR E-mail Capture - Request for Additional Information - Vogtle, Units 1 and 2, TS 3.7.2 LAR Project stage: RAI NL-22-0055, Response to Request for Additional Information Regarding License Amendment Request to Revise Technical Specification 3.7.2 Limiting Condition for Operation to Remove One Main Steam Isolation Valve System2022-02-28028 February 2022 Response to Request for Additional Information Regarding License Amendment Request to Revise Technical Specification 3.7.2 Limiting Condition for Operation to Remove One Main Steam Isolation Valve System Project stage: Response to RAI ML22116A0842022-07-0505 July 2022 Issuance of Amendment Nos. 215 and 198, Regarding Revision to Technical Specification 3.7.2, Main Steam Isolation Valves (Msivs) Project stage: Approval 2021-09-30
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Category:E-Mail
MONTHYEARML24031A0502024-01-31031 January 2024 COL Docs - FW Erroneous Description of Tier 2 Change Process in Construction Lessons-Learned Report ML24017A1122024-01-17017 January 2024 NRR E-mail Capture - Request for Access to Cyber Security Data - Vogtle, Units 3 and 4 ML23360A0042023-12-23023 December 2023 NRR E-mail Capture - Fyi - Office of Nuclear Regulatory Research (RES) Requests for Vogtle 3 & 4 ML23348A0782023-12-13013 December 2023 NRR E-mail Capture - Voluntary Request for Closed Meeting Regarding Cyber Security Assessments at Vogtle, Units 3 and 4 ML23342A0802023-12-0808 December 2023 NRR E-mail Capture - Request for Additional Information (RAI) - Vogtle, Unit 1 - Review of SG Tube Inspection Report for Refueling Outage 24 (L-2023-LRO-0067) ML23331A9992023-11-27027 November 2023 COL Docs - Re Re Re ML23079A125 - Vogtle Electric Generating Station, Unit 3, NRC Response Letter to P. Durand, Regarding Comment on Federal Register Notice License Amendment No. 189 ML23331A9492023-11-26026 November 2023 Email Dated November 26, 2023, from Bo Pham to SNC and NRC - Vogtle Seismic Hazard Report ML23326A2802023-11-22022 November 2023 COL Docs - Re Re ML23079A125 - Vogtle Electric Generating Station, Unit 3, NRC Response Letter to P. Durand, Regarding Comment on Federal Register Notice License Amendment No. 189 ML23331A9622023-11-22022 November 2023 Email Dated November 22, 2023, from SNC to NRC - Vogtle Seismic Hazard Report ML23320A0342023-11-16016 November 2023 COL Docs - Re Acceptance Review of Southern Nuclear Operating Companys License Amendment Request to Remove Combined License Appendix C (EPID No. 2023-LLA-0123) ML23320A2372023-11-0808 November 2023 NRR E-mail Capture - (External_Sender) Proposed LAR Regarding the Ultimate Heat Sink at Vogtle, Units 1 and 2 ML23312A2632023-11-0808 November 2023 COL Docs - Action Request for State of Georgia Comment by 5pm Monday, November 13, 2023 - Vogtle Units 3&4, LAR-22-002, TS 3.8.3, Inverters - Operating Completion Time Extension ML23311A1512023-11-0707 November 2023 COL Docs - Re Acceptance Review of Southern Nuclear Operating Companys License Amendment Request to Remove Combined License Appendix C (EPID No. 2023-LLA-0123) ML23304A2272023-10-31031 October 2023 NRR E-mail Capture - Request for State of Georgia Comment by 5pm Monday, Nov. 6, 2023 - License Amendment Request for Vogtle Unit 4 - to Remove Combined License Appendix C ML23289A1362023-10-16016 October 2023 COL Docs - Action Request for State of Georgia Comment by 5pm Friday, October 20, 2023 - Vogtle Units 3&4, LAR-23-006, Rev.1, More Restrictive Action for Tech. Spec. 3.1.9 ML23283A0332023-10-10010 October 2023 COL Docs - FW Vogtle Units 3 and 4 (LAR 23-009) ML23283A0452023-10-0808 October 2023 E-Mail Re Plant Vogtle - Neop Letter Dated October 8, 2023 - Vogtle 3 & 4 - TS 3.7.6 License Amendment Request ML23279A2082023-10-0505 October 2023 Issuance of Formal RAIs - Vogtle, Units 1 and 2 - Proposed LAR and Proposed Alternative Request to Revise TS 3.4.14.1 and IST ALT-VR-02 (EPIDs L-2023-LLA-0061 and L-2023-LLR-0023) ML23275A1002023-10-0202 October 2023 COL Docs - Re Action Summary of 9.27.23 Clarification Call with Southern Nuclear Company on LAR-22-0002, TS 3.8.3 Inverters - Operating Completion Time ML23270B1912023-09-27027 September 2023 COL Docs - Update Vogtle Units 3&4 Acceptance Letter for LAR-22-002 Technical Specification 3.8.3, Inverters Operating ML23263A1042023-09-20020 September 2023 COL Docs - FW Fyi for Tomorrow'S Psm Meeting ML23257A2092023-09-14014 September 2023 NRR E-mail Capture - Formal Issuance of 2nd Round RAIs for Surry Units 1&2 and North Anna Units 1&2 Emergency Plans LAR ML23257A0632023-09-13013 September 2023 NRR E-mail Capture - Acceptance Review of Southern Nuclear Operating Company'S License Amendment Request to Remove Combined License Appendix C ML23256A2682023-09-13013 September 2023 COL Docs - Acceptance Review of Southern Nuclear Operating Companys License Amendment Request to Remove Combined License Appendix C (EPID No. 2023-LLA-0123) ML23248A3482023-09-0505 September 2023 NRR E-mail Capture - for Your Action - Request for Additional Information (RAI) 6 - Vogtle - TSTF-339 LAR (L-2023-LLA-0053) ML23243A9862023-08-31031 August 2023 NRR E-mail Capture - Draft RAIs for EP Staff Augmentation Times LAR (L-2022-LLA-0166) ML23243A9172023-08-31031 August 2023 NRR E-mail Capture - (External_Sender) Re Question - Legal Contact(S) for Vogtle Electric Generating Plant, Units 3 & 4 ML23241A0452023-08-29029 August 2023 COL Docs - FW Draft LAR and Exemption Request Regarding Tier 1 and Tier 2 Requirements ML23229A2322023-08-17017 August 2023 COL Docs - FW Re LAR 22-002 Second Round RAI Approved ML23188A151 for Vogtle Units 3 & 4 ML23223A0142023-08-10010 August 2023 NRR E-mail Capture - Acceptance Review - SNC Fleet Exemption to 10 CFR 73.2, Physical Barriers ML23221A3982023-08-0909 August 2023 COL Docs - LAR 22-002 Second Round RAI Approved ML23188A151 ML23216A1592023-08-0404 August 2023 COL Docs - FW Acceptance Review - Requested Licensing Action Regarding TS Revision to Adopt WCAP-17661-P-A, Improved Relaxed Axial Offset Control and Constant Axial Offset Control Fq Surveillance TS (L-2022-LLA-0148 and L-2022-LLA-0149) ML23212A9642023-07-31031 July 2023 COL Docs - Action - Start of Annual Fees - Vogtle Unit 3 Completion of Power Ascension Testing and Declaration of Commercial Operations ML23216A0962023-07-26026 July 2023 Document Request for Vogtle 1 & 2 RP Inspection, Report No. 05000424/2023003 and 05000425/2023003 ML23220A0572023-07-26026 July 2023 Document Request for Vogtle Units 1 and 2 - Radiation Protection Inspection - Inspection Report 2023-03 ML23200A0112023-07-18018 July 2023 Document Request for Vogtle Unit 3 RP Inspection ML23198A1552023-07-17017 July 2023 NRR E-mail Capture - for Your Action - Request for Additional Information (RAI) - Hatch, Farley, and Vogtle, Units 1 and 2 Quality Assurance Topical Report (QATR) Submittal Dated June 15, 2023 ML23193A7832023-07-12012 July 2023 NRR E-mail Capture - for Your Action - Request for Additional Information (RAI) - Vogtle - TSTF-339 LAR (L-2023-LLA-0053) 2024-01-31
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From: Lamb, John Sent: Wednesday, October 27, 2021 3:59 PM To: Lowery, Ken G.; Joyce, Ryan M.
Subject:
FYI - Acceptance Review - Vogtle Remove MSIV LAR (L-2021-LLA-0178)
Importance: High Ken and Ryan, By letter dated September 30, 2021 (ML21274A073, Southern Nuclear Operating Company (SNC, The licensee) submitted a license amendment request (LAR) for Vogtle Electric Generating Plant (Vogtle), Units 1 and 2. The proposed LAR would revise the Vogtle, Units 1 and 2, Technical Specification (TS) 3.7.2, Main Steam Isolation Valves (MSIVs). The proposed TS Limiting Condition for Operation (LCO) currently requires two MSIV systems per main steam line be Operable in Mode 1, and Modes 2 and 3 with exceptions. The proposed LAR would change TS 3.7.2, LCO, to require four MSIVs and their associated actuators and associated bypass valves be Operable in Mode 1, and Modes 2 and 3 with exceptions.
The purpose of this e-mail is to provide the results of the U.S. Nuclear Regulatory Commission (NRC) staffs acceptance review of this LAR. The acceptance review was performed to determine if there is sufficient technical information in scope and depth to allow the NRC staff to complete its detailed technical review. The acceptance review is also intended to identify whether the application has any readily apparent information insufficiencies in its characterization of the regulatory requirements or the licensing basis of the plant.
Consistent with Section 50.90 of Title 10 of the Code of Federal Regulations (10 CFR), an application for an amendment to a license including the technical specifications must fully describe the changes requested, and following as far as applicable, the form prescribed for original applications. Section 50.34 of 10 CFR addresses the content of technical information required. This section stipulates that the submittal address the design and operating characteristics, unusual or novel design features, and principal safety considerations.
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 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 and discussions during the pre-licensing meetings on March 12 and August 25, 2021 (ML21074A030 and ML21238A162, respectively),
the NRC staff has estimated that this licensing request will take 954 hours0.011 days <br />0.265 hours <br />0.00158 weeks <br />3.62997e-4 months <br /> to complete. The NRC staff expects to complete this review on January 9, 2023. 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 the new estimates, will be communicated 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.
John G. Lamb, Senior Project Manager Plant Licensing Branch II-1 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation
Hearing Identifier: NRR_DRMA Email Number: 1397 Mail Envelope Properties (MN2PR09MB508499B2ED204DD322518666FA859)
Subject:
FYI - Acceptance Review - Vogtle Remove MSIV LAR (L-2021-LLA-0178)
Sent Date: 10/27/2021 3:59:04 PM Received Date: 10/27/2021 3:59:00 PM From: Lamb, John Created By: John.Lamb@nrc.gov Recipients:
"Lowery, Ken G." <KGLOWERY@southernco.com>
Tracking Status: None "Joyce, Ryan M." <RMJOYCE@southernco.com>
Tracking Status: None Post Office: MN2PR09MB5084.namprd09.prod.outlook.com Files Size Date & Time MESSAGE 3841 10/27/2021 3:59:00 PM Options Priority: High Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: