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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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Text
From: Schiller, Alina Sent: Wednesday, September 16, 2020 4:23 PM To: Vogtle PEmails Cc: Welch, Christopher; Gaslevic, James; Santos, Cayetano
Subject:
Presentation Material for 9/17/20 Public Meeting with SNC Attachments: ITAAC 138 Presentation for September 17 2020.pdf From: Leighty, Steven <sleighty@southernco.COM>
Sent: Wednesday, September 16, 2020 4:12 PM To: Schiller, Alina <Alina.Schiller@nrc.gov>
Cc: Arafeh, Yasmeen N. <YNARAFEH@southernco.com>; Petrak, Tom G. <TGPETRAK@southernco.com>;
Kellenberger, Nicholas <X2NRKELL@SOUTHERNCO.COM>
Subject:
[External_Sender] Presentation Material for Public Meeting Tomorrow
- Alina, Please find attached presentation material in support of the 2nd topic on the agenda for tomorrows public meeting. Please let me know if you have any questions.
- Thanks, Steve Leighty l Southern Nuclear Licensing Supervisor l Vogtle 3&4 706.848.6790 l sleighty@southernco.com
Hearing Identifier: Vogtle_COL_Docs_Public Email Number: 589 Mail Envelope Properties (BLAPR09MB6594528C7DB4AC6EB9C3A75996210)
Subject:
Presentation Material for 9/17/20 Public Meeting with SNC Sent Date: 9/16/2020 4:23:26 PM Received Date: 9/16/2020 4:23:28 PM From: Schiller, Alina Created By: Alina.Schiller@nrc.gov Recipients:
"Welch, Christopher" <Christopher.Welch@nrc.gov>
Tracking Status: None "Gaslevic, James" <James.Gaslevic@nrc.gov>
Tracking Status: None "Santos, Cayetano" <Cayetano.Santos@nrc.gov>
Tracking Status: None "Vogtle PEmails" <Vogtle.PEmails@nrc.gov>
Tracking Status: None Post Office: BLAPR09MB6594.namprd09.prod.outlook.com Files Size Date & Time MESSAGE 718 9/16/2020 4:23:28 PM ITAAC 138 Presentation for September 17 2020.pdf 875162 Options Priority: Normal Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
VEGP 3&4 Passive Containment Cooling (PCS) test for ITAAC 138 September 17, 2020
Review of ITAAC 138 Requirements Purple: Added by LAR-17-043
Acceptance Criteria i)
- Perform test as described in the UIN (reference ML19266A596)
- An additional step will be added to measure the water coverage on the top of the containment vessel.
- Method to measure coverage to be determined.
- If AC flowrates are met, no further action is required
- If AC flowrates are not met, AC will be met by an updated calculation of containment pressure and temperature using the measured flowrates and vessel coverage.
Calculation will demonstrate that measured flow rate and coverage provides sufficient heat removal capability such that the limiting containment pressure and temperature values are not affected
Acceptance Criteria ii)
- Perform test as described in the UIN (reference ML19266A596)
- If 72 hour8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> AC flowrate is met, no further action is required
- If 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> AC flowrate is not met, AC will be met by a calculation of containment pressure and temperature using the measured flowrate.
Calculation will demonstrate that the measured flow rate provides sufficient heat removal capability such that the limiting containment pressure and temperature values are not affected
ITAAC 138 UIN These values confirm that the ITAAC acceptance criteria are satisfied or if any flow values do not meet the ITAAC acceptance criteria values, an analysis is performed and a report exists and concludes that the as-measured flow rates delivered by the PCCWST to the containment vessel provides sufficient heat removal capability such that the limiting containment pressure and temperature values are not affected and the PCS is able to perform its safety function to remove heat from containment to maintain plant safety.