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Category:Letter type:NL
MONTHYEARNL-24-0126, – Units 3 and 4, License Amendment Request: Changes to Technical Specification 3.7.6, Main Control Room Emergency Habitability System (Ves) Action a and SR 3.7.6.62024-07-25025 July 2024 – Units 3 and 4, License Amendment Request: Changes to Technical Specification 3.7.6, Main Control Room Emergency Habitability System (Ves) Action a and SR 3.7.6.6 NL-24-0282, License Amendment Request and Exemption Request: Remove Tier 1 and Tier 2* Requirements2024-07-25025 July 2024 License Amendment Request and Exemption Request: Remove Tier 1 and Tier 2* Requirements NL-24-0286, Emergency Request to Revise Technical Specification 3.7.9 for a One-Time Change to Support a Unit 1 Nuclear Service Cooling Water Transfer Pump Repair2024-07-20020 July 2024 Emergency Request to Revise Technical Specification 3.7.9 for a One-Time Change to Support a Unit 1 Nuclear Service Cooling Water Transfer Pump Repair NL-24-0261, 10 CFR 50.46 ECCS Evaluation Model Annual Report for 20232024-07-19019 July 2024 10 CFR 50.46 ECCS Evaluation Model Annual Report for 2023 NL-24-0227, Proposed Inservice Inspection Alternative GEN-ISI-AL T-2024-03 for Pressurizer Welds in Accordance with 10 CFR 50.55a(z)(1)2024-07-0303 July 2024 Proposed Inservice Inspection Alternative GEN-ISI-AL T-2024-03 for Pressurizer Welds in Accordance with 10 CFR 50.55a(z)(1) NL-24-0234, Application to Revise Technical Specifications to Adopt TSTF-589, Eliminate Automatic Diesel Generator Start During Shutdown2024-06-28028 June 2024 Application to Revise Technical Specifications to Adopt TSTF-589, Eliminate Automatic Diesel Generator Start During Shutdown NL-24-0143, Proposed Alternative to Use ASME Code Case N-752, Risk-Informed Categorization and Treatment for Repair/ Replacement Activities in2024-06-27027 June 2024 Proposed Alternative to Use ASME Code Case N-752, Risk-Informed Categorization and Treatment for Repair/ Replacement Activities in NL-24-0087, License Amendment Request: Changes to Technical Specification 3.7.6, Main Control Room Emergency Habitability System (Ves) Air Storage Tanks2024-06-21021 June 2024 License Amendment Request: Changes to Technical Specification 3.7.6, Main Control Room Emergency Habitability System (Ves) Air Storage Tanks NL-24-0201, Proposed Inservice Inspection Alternative GEN-ISI-ALT-2024-002 for Steam Generator Welds in Accordance with 10 CFR 50.55a(z)(1)2024-06-18018 June 2024 Proposed Inservice Inspection Alternative GEN-ISI-ALT-2024-002 for Steam Generator Welds in Accordance with 10 CFR 50.55a(z)(1) NL-24-0243, Registration of Spent Fuel Cask Use2024-06-18018 June 2024 Registration of Spent Fuel Cask Use NL-24-0202, SNC Response to Regulatory Issue Summary 2024-01: Preparation and Scheduling of Operator Licensing Examinations2024-05-24024 May 2024 SNC Response to Regulatory Issue Summary 2024-01: Preparation and Scheduling of Operator Licensing Examinations NL-24-0191, Annual Radiological Environmental Operating Reports for 20232024-05-10010 May 2024 Annual Radiological Environmental Operating Reports for 2023 NL-24-0194, Revised Request for Relief and Alternative Requirements for Squib Valves First Test Interval (V34-IST-ALT-03-R1)2024-05-0707 May 2024 Revised Request for Relief and Alternative Requirements for Squib Valves First Test Interval (V34-IST-ALT-03-R1) NL-24-0170, Responses to Second Round NRC Request for Additional Information for Refueling Outage 1 R24 Steam Generator Tube Inspection Report2024-04-25025 April 2024 Responses to Second Round NRC Request for Additional Information for Refueling Outage 1 R24 Steam Generator Tube Inspection Report NL-24-0165, Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 20232024-04-25025 April 2024 Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 2023 NL-24-0154, Preservice Inspection Progam Owners Activity Report2024-04-16016 April 2024 Preservice Inspection Progam Owners Activity Report NL-24-0115, Response to Request for Additional Information Exemption Requests for Physical.2024-04-0404 April 2024 Response to Request for Additional Information Exemption Requests for Physical. NL-24-0128, License Amendment Request: Technical Specification 5.5.13, Ventilation Filter Testing Program (VFTP) Testing Frequency2024-04-0404 April 2024 License Amendment Request: Technical Specification 5.5.13, Ventilation Filter Testing Program (VFTP) Testing Frequency NL-24-0116, Nuclear Property Insurance Coverage as of April 1, 2024 and Licensee Guarantees of Payment of Deferred.2024-03-29029 March 2024 Nuclear Property Insurance Coverage as of April 1, 2024 and Licensee Guarantees of Payment of Deferred. NL-24-0098, Report on Status of Decommissioning Funding2024-03-28028 March 2024 Report on Status of Decommissioning Funding NL-24-0112, Request for Revision to NRC Staff Assessment of Vogtle Site Updated Seismic Hazards2024-03-28028 March 2024 Request for Revision to NRC Staff Assessment of Vogtle Site Updated Seismic Hazards NL-24-0097, Exemption Request: Final Safety Analysis Report Update Schedule2024-03-22022 March 2024 Exemption Request: Final Safety Analysis Report Update Schedule NL-22-0267, License Amendment Request to Revise Diesel Generator Frequency and Voltage Ranges for Technical Specification 3.8.1, AC Sources – Operating, Surveillance Requirements2024-03-20020 March 2024 License Amendment Request to Revise Diesel Generator Frequency and Voltage Ranges for Technical Specification 3.8.1, AC Sources – Operating, Surveillance Requirements NL-24-0060, Request for Relief and Alternative Requirements for Squib Valves First Test Interval (V34-IST-ALT-03)2024-02-15015 February 2024 Request for Relief and Alternative Requirements for Squib Valves First Test Interval (V34-IST-ALT-03) NL-24-0042, Response to Request for Additional Information Exemption Requests for Physical Barriers2024-02-13013 February 2024 Response to Request for Additional Information Exemption Requests for Physical Barriers NL-24-0045, Supplement to Response to Requests for Additional Information for Proposed Alternative ALT-VR-022024-02-0808 February 2024 Supplement to Response to Requests for Additional Information for Proposed Alternative ALT-VR-02 NL-24-0033, Response to Question for Withholding Information from Public Disclosure Exemption Requests for Physical Barriers2024-02-0505 February 2024 Response to Question for Withholding Information from Public Disclosure Exemption Requests for Physical Barriers NL-24-0038, National Pollutant Discharge Elimination System (NPDES) Permit Renewal Application2024-02-0202 February 2024 National Pollutant Discharge Elimination System (NPDES) Permit Renewal Application NL-24-0031, Inservice Inspection Program Owners Activity Report (OAR-1) for Outage 2R232024-01-29029 January 2024 Inservice Inspection Program Owners Activity Report (OAR-1) for Outage 2R23 NL-24-0031, Inservice Inspection Program Owner'S Activity Report (OAR-1) for Outage 2R232024-01-29029 January 2024 Inservice Inspection Program Owner'S Activity Report (OAR-1) for Outage 2R23 NL-24-0020, Plan, Unit 1 Responses to NRC Request for Additional Information for Refueling Outage 1R24 Steam Generator Tube Inspection Report2024-01-22022 January 2024 Plan, Unit 1 Responses to NRC Request for Additional Information for Refueling Outage 1R24 Steam Generator Tube Inspection Report NL-23-0926, Correction of Technical Specification Typographical Error2024-01-12012 January 2024 Correction of Technical Specification Typographical Error NL-23-0878, Request for Exemption from Security Event Notification Implementation2023-11-29029 November 2023 Request for Exemption from Security Event Notification Implementation NL-23-0827, Response to Requests for Additional Information for a License Amendment Request and a Proposed Alternative Related to TS 3.4.142023-11-17017 November 2023 Response to Requests for Additional Information for a License Amendment Request and a Proposed Alternative Related to TS 3.4.14 NL-23-0750, Response to Second Request for Additional Information Regarding License Amendment Request: Technical Specification Revision to Adopt TSTF-339-A, Relocate Technical Specification Parameters to the Colr2023-10-0404 October 2023 Response to Second Request for Additional Information Regarding License Amendment Request: Technical Specification Revision to Adopt TSTF-339-A, Relocate Technical Specification Parameters to the Colr NL-23-0745, Refueling Outage 1R24 Steam Generator Tube Inspection Report2023-09-22022 September 2023 Refueling Outage 1R24 Steam Generator Tube Inspection Report NL-23-0695, Response to Round 2 Request for Additional Information Regarding License Amendment Request for Technical Specification 3.8.3, Inverters Operating, Completion Time Extension (LAR-22-002S2)2023-08-31031 August 2023 Response to Round 2 Request for Additional Information Regarding License Amendment Request for Technical Specification 3.8.3, Inverters Operating, Completion Time Extension (LAR-22-002S2) NL-23-0666, License Amendment Request: Remove Combined License Appendix C (LAR 23-008)2023-08-28028 August 2023 License Amendment Request: Remove Combined License Appendix C (LAR 23-008) NL-23-0658, Southern Nuclear Operating Company - Response to Request for Additional Information Regarding Quality Assurance Topical Report Submittal2023-08-11011 August 2023 Southern Nuclear Operating Company - Response to Request for Additional Information Regarding Quality Assurance Topical Report Submittal NL-23-0670, Response to Request for Additional Information Regarding License Amendment Request: Technical Specification Revision to Adopt TSTF-339-A, Relocate Technical Specification Parameters to the COLR Consistent with WCAP-144832023-08-11011 August 2023 Response to Request for Additional Information Regarding License Amendment Request: Technical Specification Revision to Adopt TSTF-339-A, Relocate Technical Specification Parameters to the COLR Consistent with WCAP-14483 NL-23-0672, Licensee Guarantees of Payment of Deferred Premiums2023-08-10010 August 2023 Licensee Guarantees of Payment of Deferred Premiums NL-23-0542, CFR 50.46 ECCS Evaluation Model Annual Report for 20222023-08-0909 August 2023 CFR 50.46 ECCS Evaluation Model Annual Report for 2022 NL-23-0624, Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis2023-08-0404 August 2023 Report of Changes to Emergency Plan and Summary of 50.54(q) Analysis NL-23-0611, Core Operating Limits Report, Cycle 11 Version 12023-07-19019 July 2023 Core Operating Limits Report, Cycle 11 Version 1 NL-23-0584, Preservice Inspection Program Owner'S Activity Report2023-07-10010 July 2023 Preservice Inspection Program Owner'S Activity Report NL-23-0555, Request for Exemption from Physical Barrier Requirement2023-07-0707 July 2023 Request for Exemption from Physical Barrier Requirement NL-23-0506, to Non-Voluntary License Amendment Request: Technical Specification Revision to Adopt WCAP-17661-P-A, Improved RAOC and CAOC Fq Surveillance Technical Specifications2023-07-0505 July 2023 to Non-Voluntary License Amendment Request: Technical Specification Revision to Adopt WCAP-17661-P-A, Improved RAOC and CAOC Fq Surveillance Technical Specifications NL-23-0541, Inservice Inspection Program Owners Activity Report for Outage 1R242023-06-28028 June 2023 Inservice Inspection Program Owners Activity Report for Outage 1R24 NL-23-0444, Quality Assurance Topical Report Submittal2023-06-15015 June 2023 Quality Assurance Topical Report Submittal NL-23-0339, Response to Request for Additional Information Regarding License Amendment Request for Technical Specification 3.8.3, Inverters - Operating, Completion Time Extension (LAR-22-002S1)2023-06-13013 June 2023 Response to Request for Additional Information Regarding License Amendment Request for Technical Specification 3.8.3, Inverters - Operating, Completion Time Extension (LAR-22-002S1) 2024-07-03
[Table view] Category:Status Report
MONTHYEARNL-24-0098, Report on Status of Decommissioning Funding2024-03-28028 March 2024 Report on Status of Decommissioning Funding ML22348A0872023-07-25025 July 2023 Enclosure - VEGP Unit 4 - 103g - Final Memorandum Table ML23202A2162023-07-21021 July 2023 Final Vogtle Unit 4 ITAAC Review Status Report ML23184A0372023-07-0303 July 2023 ITAAC Review Status Report 7-3-2023 ML23152A1292023-06-0101 June 2023 Icn Review Status VOG4 6-1-2023 ML23152A1302023-06-0101 June 2023 Vog 4 Dashboard 6-1-2023 ML23093A0862023-04-0303 April 2023 Dashboard Report 4-3-2023 ML23093A0872023-04-0303 April 2023 ITAAC Review Status Report 04/03/2023 NL-23-0014, Southern Nuclear Operating Co Submittal of Report on Status of Decommissioning Funding2023-03-29029 March 2023 Southern Nuclear Operating Co Submittal of Report on Status of Decommissioning Funding ML23060A0642023-03-0101 March 2023 ITAAC Review Status Report 3-1-2023 ML23060A0602023-03-0101 March 2023 Dashboard Report 3-1-2023 ND-23-0021, Nineteenth Six-Month Status Report of the Implementation of the Requirements of the Commission Order with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049)2023-02-22022 February 2023 Nineteenth Six-Month Status Report of the Implementation of the Requirements of the Commission Order with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049) ML23045A0882023-02-14014 February 2023 3Q 2022 Performance Summary Vogtle Unit 4 ML23045A0072023-02-13013 February 2023 Archives ML23038A0082023-02-0707 February 2023 Construction Reactor Oversight Process Resources Report February 7, 2023 ML23033A0242023-02-0202 February 2023 ITAAC Review Status Report 2-2-2023 ML23003A0202023-01-0303 January 2023 Dashboard Report 1-3-2023 ML23003A0192023-01-0303 January 2023 ITAAC Review Status Report 1-3-2023 ML22335A0372022-12-0101 December 2022 Dashboard Report 12-1-2022 ML22335A0432022-12-0101 December 2022 Construction Reactor Oversight Process Resources Report December 1, 2022 ML22335A0332022-12-0101 December 2022 ITAAC Review Status Report 12-1-2022 ML22307A0352022-11-0303 November 2022 Dashboard Report 11-3-2022 ML22307A0332022-11-0303 November 2022 ITAAC Review Status Report 11-3-2022 ML22284A0192022-10-11011 October 2022 Construction Reactor Oversight Process Resources Report October 11, 2022 ML22278A0372022-10-0505 October 2022 ITAAC Review Status Report 10-5-2022 ML22244A1472022-09-0101 September 2022 ITAAC Review Status Report 9-1-2022 ML22244A0642022-09-0101 September 2022 Dashboard Report 9-1-2022 ND-22-0628, Eighteenth Six-Month Status Report of the Implementation of the Requirements of the Commission Order with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049)2022-08-24024 August 2022 Eighteenth Six-Month Status Report of the Implementation of the Requirements of the Commission Order with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049) ML22230C5532022-08-18018 August 2022 ITAAC Review Status Report 8-18-2022 ML22224A1272022-08-12012 August 2022 Dashboard Report 8-12-2022 ML22224A1282022-08-12012 August 2022 ITAAC Review Status Report 8-12-2022 ML22214A0822022-08-0202 August 2022 2Q 2022 Performance Summary Vogtle Unit 4 ML22210A0422022-07-29029 July 2022 Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Review Status Report Final ML22208A1002022-07-27027 July 2022 ITAAC Review Status Report 7-27-2022 ML22206A1712022-07-25025 July 2022 Dashboard Report 7-25-2022 ML22206A1682022-07-25025 July 2022 Dashboard Report 7-25-2022 ML22206A1822022-07-25025 July 2022 ITAAC Review Status Report 7-25-2022 ML22206A1862022-07-25025 July 2022 ITAAC Review Status Report 7-25-2022 ML22201A0442022-07-20020 July 2022 Voices Dashboard Report for Vogtle Unit 3 as of July 20, 2022 ML22201A0422022-07-20020 July 2022 Icn Review Status for Vogtle Unit 3 as of July 20, 2022 ML22200A0162022-07-19019 July 2022 Icn Review Status for Vogtle Unit 3 as of July 19, 2022 ML22200A0232022-07-19019 July 2022 Voices Dashboard Report for Vogtle Unit 3 as of July 19, 2022 ML22200A0262022-07-19019 July 2022 Voices Dashboard Report for Vogtle Unit 4 as of July 19, 2022 ML22200A0222022-07-19019 July 2022 Icn Review Status for Vogtle Unit 4 as of July 19, 2022 ML22192A0282022-07-11011 July 2022 ITAAC Review Status Report 7-11-2022 ML22192A0232022-07-11011 July 2022 Dashboard Report 7-11-2022 ML22192A0202022-07-11011 July 2022 Dashboard Report 7-11-2022 ML22192A0272022-07-11011 July 2022 ITAAC Review Status Report 7-11-2022 ML22187A0212022-07-0606 July 2022 Construction Reactor Oversight Process Resources Report July 6, 2022 ML22186A0342022-07-0505 July 2022 Dashboard Report 7-5-2022 2024-03-28
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Text
Charles R. Pierce Southern Nuclear Regulatory Affairs Director Operating Company, Inc.
40 Inverness Center Parkway Post Office Box 1295 Birmingham, AL 35242 Tel 205 .992.7872 SOUTHERN << \
Fax 205.992.7601 NUCLEAR A SOUTHERN COMPANY August27,2015 Docket Nos.: 50-424 NL-15-1158 50-425 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555-0001 Vogtle Electric Generating Plant- Units 1 and 2 Fifth Six-Month Status Report of the Implementation of the Requirements of the Commission Order with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049)
References:
- 1. NRC Order Number EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events, dated March 12, 2012.
- 2. NRC Interim Staff Guidance JLD-ISG-2012-01, Compliance with Order EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events, Revision 0, dated August 29, 2012.
- 3. NEI 12-06, Diverse and Flexible Coping Strategies (FLEX) Implementation Guide, Revision 0, dated August 2012.
- 4. Vogtle Electric Generating Plant - Units 1 and 2 Overall Integrated Plan in Response to Commission Order with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049}, dated February 27, 2013.
- 5. Vogtle Electric Generating Plant - Units 1 and 2 Third Six-Month Status Report of the Implementation of the Requirements of the Commission Order with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049) dated August 26, 2014, including Enclosure 2- Vogtle Units 1&2 Mitigation Strategies (FLEX) Overall Integrated Implementation Plan (OIP),
Revision 4.
Ladies and Gentlemen:
On March 12, 2012, the Nuclear Regulatory Commission (NRC) issued an order (Reference 1) to Southern Nuclear Operating Company. Reference 1 was immediately effective and directs the Vogtle Electric Generating Plant - Units 1 and 2 (VEGP) to develop, implement, and maintain guidance and strategies to maintain or restore core cooling, containment, and spent fuel pool cooling capabilities in the event of a beyond-design-basis external event. Specific requirements are outlined in Attachment 2 of Reference 1.
U.S. Nuclear Regulatory Commission NL-15-1158 Page2 Reference 1 required submission of an initial status report 60 days following issuance of the final interim staff guidance (Reference 2) and an overall integrated plan pursuant to Section IV, Condition C.1.a of Reference 1.
Reference 2 endorses industry guidance document NEI 12-06, Revision 0, (Reference 3) with clarifications and exceptions identified in Reference 2.
Reference 4 provided the initial VEGP overall integrated plan (OIP). A revised OIP was submitted with the fall 2014 six-month update (Reference 5).
Reference 1 requires submission of a status report at six-month intervals following submittal of the overall integrated plan. Reference 3 provides direction regarding the content of the status reports. The purpose of this letter is to provide the fifth six-month status report pursuant to Section IV, Condition C.2, of Reference 1, that delineates progress made in implementing the requirements of Reference 1. The enclosed report provides an update of milestone accomplishments since the last status report, including any changes to the compliance method, schedule, or need for relief and the basis, if any.
This letter contains no new NRC commitments. If you have any questions, please contact John Giddens at 205.992.7924.
Mr. C. R. Pierce states he is the Regulatory Affairs Director for Southern Nuclear Operating Company, is authorized to execute this oath on behalf of Southern Nuclear Operating Company and, to the best of his knowledge and belief, the facts set forth in this letter are true.
Respectfully submitted, t.fi~ ~' } )
J
' )
C. R. Pierce Regulatory Affairs Director CRP/JMG/GLS Sworn to and subscribed before me this 21~ay of ~ # 12015.
CIL~ Notar;PUbiiC My commission expires: 1-z- &/I
Enclosure:
Vogtle Electric Generating Plant - Units 1 and 2 Fifth Six-Month Status Report Regarding Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049)
U. S. Nuclear Regulatory Commission NL-15-1158 Page 3 cc: Southern Nuclear Operating Company Mr. S. E. Kuczynski, Chairman, President & CEO Mr. D. G. Bost, Executive Vice President & Chief Nuclear Officer Mr. B. K. Taber, Vice President- Vogtle 1& 2 Mr. M. D. Meier, Vice President - Regulatory Affairs Mr. B. J. Adams, Vice President - Engineering Mr. D. R. Madison, Vice President- Fleet Operations Mr. G. W. Gunn, Regulatory Affairs Manager- Vogtle 1 & 2 RType: CVC7000 U.S. Nuclear Regulatory Commission Mr. W. M. Dean, Director of the Office of Nuclear Reactor Regulations Mr. V. M. McCree, Regional Administrator Mr. L. D. Wert, Regional Administrator (Acting)
Mr. R. E. Martin, NRR Senior Project Manager- Vogtle 1 & 2 Mr. L. M. Cain, Senior Resident Inspector*- Vogtle 1 & 2 Mr. E. E. Bowman, NRR/JLD/TSD State of Georgia Mr. J. H. Turner, Director- Environmental Protection Division
Vogtle Electric Generating Plant- Units 1 and 2 Fifth Six-Month Status Report of the Implementation of the Requirements of the Commission Order with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049)
Enclosure Vogtle Electric Generating Plant- Units 1 and 2 Fifth Six-Month Status Report Regarding Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049}
Enclosure to NL-15-1158 Fifth Six-Month Status Report of FLEX Implementation Vogtle Electric Generating Plant- Units 1 and 2 Fifth Six-Month Status Report Regarding Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049) 1 Introduction Vogtle Electric Generating Plant- Units 1 and 2 developed an Overall Integrated Plan (Reference 1 of this enclosure), documenting the diverse and flexible strategies (FLEX), in response to Reference 2. This enclosure provides an update of milestone accomplishments since submittal of the last status report, including any changes to the compliance method, schedule, or need for relief/relaxation and the basis, if any.
2 Milestone Accomplishments In addition to the submittal of status reports, the following milestone(s) directly related to FLEX implementation have been completed since the previous 6-month update, and are current as of June 30, 2015:
- Develop Training Material
- Develop Strategies (Vogtle Response Plan) with National SAFER Response Center 3 Milestone Schedule Status The following provides an update to Attachment 2 of the Overall Integrated Plan {Reference 1).
It provides the activity status of each item, and whether the expected completion date has changed. The dates are planning dates subject to change as design and implementation details are developed. The Target Completion Dates are also based on the approval of one additional refueling cycle for full implementation of the order for Vogtle Electric Generating Plant - Unit 2 (References 4 & 5).
Target Revised Target Milestone Completion Activity Status Completion Date Date Submit 60 Day Status Report Oct 2012 Complete N/A Submit Overall Integrated Plan Feb 2013 Complete N/A Submit 6 Month Status Report Aug 2013 Complete N/A Initiate Phase 2 Equipment Procurement Sep 2013 Complete N/A Submit 6 Month Status Report Feb 2014 Complete N/A Submit 6 Month Status Report Aug 2014 Complete N/A Submit 6 Month Status Report Feb 2015 Complete N/A Develop Modifications Mar 2015 Complete N/A Develop Training Material Jun 2015 Complete N/A Develop Strategies (Vogtle Response Plan)
Jun 2015 Complete N/A with National SAFER Response Center Submit 6 Month Status Report Aug 2015 Complete N/A Develop Operational Procedure Changes Oct 2015 In Progress Unit 1 Walk-throughs or Demonstrations Oct 2015 In Progress Unit 1 Implementation Outage
- Oct 2015 Not Started Develop FSGs Oct 2015 In Progress Issue FSGs Oct 2015 In Progress Implement Training Oct 2015 In Progress Phase 2 Equipment Procurement Complete Dec 2015 In Progress Submit 6 Month Status Report Feb 2016 Not Started Unit 2 Walk-throughs or Demonstrations A_pr 2016 Not Started Unit 2 Implementation Outage
- Apr 2016 Not Started Submit Completion Report Jun 2016 Not Started "Fu ll compliance after the 1mplementat1on/second refueling outage or as approved by NRC extension (Reference 5)
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Enclosure to NL-15-1158 Fifth Six-Month Status Report of FLEX Implementation 4 Changes to Compliance Method There are no changes to the compliance method as documented in the Overall Integrated Plan (Reference 1).
5 Need for Relief/Relaxation and Basis for the Relief/Relaxation Vogtle Electric Generating Plant- Unit 1 expects to comply with the order implementation date and no relief/relaxation is required at this time. Vogtle Electric Generating Plant - Unit 2 requested and received a schedule relaxation of one additional refueling cycle for full implementation of the Order requirements and expects to comply with the relaxed date (References 4 & 5). No additional relief/relaxation is required or anticipated at this time.
6 Open Items from Overall Integrated Plan and Interim Staff Evaluation The following tables provide a summary and status of any open items documented in the Overall Integrated Plan and any open items documented in the Interim Staff Evaluation (ISE) dated January 16, 2014 (ML13339A781).
Overall Integrated Plan Open Item Status
- 1. Structure, content and detaiis of the Vogtle Complete Response Plan will be determined.
Interim Staff Evaluation Open Item Status 3.2.4.10.A Load Reduction to Conserve DC Closed (pending NRC concurrence)
Power - The licensee stated that the Class 1E batteries are capable Page 9 of Vogtle FLEX OIP-maintaining critical loads for 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> Revision 4 states, "the Class 1E prior to reaching the minimum voltage batteries are capable of during an ELAP event, with margin. maintaining critical loads for more However, on page 10 of the Integrated than 13 hours1.50463e-4 days <br />0.00361 hours <br />2.149471e-5 weeks <br />4.9465e-6 months <br /> following the Plan the licensee stated that the 480V initiation of an ELAP event without Flex DGs will be available at any point going below minimum battery past 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> to restore power to one voltage limits established in the battery charger on each Class 1E current licensing basis 125Vdc distribution bus. The licensee's calculation ."
response does not address the additional 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> that the critical loads would be powered from the Class 1E batteries and whether the minimum voltage would be exceeded during this time.
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Enclosure to NL-15-1158 Fifth Six-Month Status Report of FLEX Implementation 7 Potential Interim Staff Evaluation Impacts The NRC issued an Interim Staff Evaluation (IS E) for VEGP (Reference 3) with the Open Item listed in Section 6 above. The ISE states that, "the NRC concludes that the licensee has provided sufficient information to determine that there is reasonable assurance that the plan, when properly implemented, will meet the requirements of Order EA-12-049 at the Vogtle Electric Generating Plant, Units 1 and 2."
8 References The following references support the updates to the Overall Integrated Plan described in this enclosure.
- 1. Vogtle Electric Generating Plant - Units 1 and 2 Overall Integrated Plan in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), dated February 27, 2013.
- 2. NRC Order Number EA-12-049, Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events, dated March 12, 2012.
- 3. NRC Letter, Vogtle Electric Generating Plant, Units 1 and 2- Interim Staff Evaluation Relating to Overall Integrated Plan in Response to Order EA-12-049 (Mitigation Strategies) (TAC NOS. MF0714 and MF0715), dated January 16, 2014.
- 4. Vogtle Electric Generating Plant - Unit 2 Request for Relaxation of Commission Order Modifying Licenses With Regards to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049), dated February 26, 2014.
- 5. NRC Letter, Vogtle Electric Generating Plant, Unit 2 - Relaxation of Certain Schedule Requirements for Order EA-12-049, Issuance of Order to Modify Licenses With Regard to Requirements for Mitigation Strategies Beyond Design Basis External Events, dated August 14, 2014.
- 6. Vogtle Electric Generating Plant - Units 1 and 2 Third Six-Month Status Report of the Implementation of the Requirements of the Commission Order with Regard to Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049) dated August 26, 2014, including Enclosure 2- Vogtle Units 1&2 Mitigation Strategies (FLEX) Overall Integrated Implementation Plan (OIP), Revision 4.
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