Similar Documents at Surry |
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Category:E-Mail
MONTHYEARML23355A2722023-12-21021 December 2023 NRR E-mail Capture - Schedule Revision for Emergency Preparedness Staff Augmentation Times License Amendment Request ML23312A2962023-11-0808 November 2023 Email - Surry Relief Request Acceptance Review Results; Surry Unit 1 and 2 IST P-3 P-4 Pumps ML23312A2022023-11-0808 November 2023 Relief Request Acceptance Review Results; IST Impracticality P-1 P-2 RHR Containment Pumps ML23283A3262023-10-10010 October 2023 Update Acceptance Review Status Surry TS Change Apply RG 1.97, Rev 3 Instrumentation to Lhsi ML23255A2772023-09-12012 September 2023 Acceptance of Requested Licensing Action: Surry TS Change, Lhsi Indication and Instrumentation ML23193A9552023-07-12012 July 2023 NRR E-mail Capture - Acceptance Review for VC Summer and Surry Relief Request (L-2023-LLR-0029) ML23187A1122023-07-0606 July 2023 TSC Relocation LAR RAIs ML23171B0522023-06-20020 June 2023 NRR E-mail Capture - RAI for Review of Appendix F to DOM-NAF-2-P (Redacted) ML23107A2212023-04-10010 April 2023 Amendment Turbine Building Wind Load Basis Reclassification License Amendment Request - State Consultation No Comment ML23068A0242023-03-0808 March 2023 RAI Issuance Fuel Handling Trolley LAR ML23067A2162023-03-0707 March 2023 NRR E-mail Capture - RAI for North Anna, 1 & 2, Surry 1 & 2, Millstone, 2 & 3, Request for Approval of App. F Fleet Report DOM-NAF-2-P, Qual of the Framatome ORFEO-GAIA and ORFEO-NMGRID CHF Correlations in the Dominion VIPRE-D Computer Code ML23054A2412023-02-23023 February 2023 NRR E-mail Capture - Formal Issuance of RAIs for Surry Turbine Building Tornado Reclassification ML23018A0352023-01-17017 January 2023 NRR E-mail Capture - Acceptance Review for Fleet Report Re Appendix F of DOM-NAF-2-P (L-2022-LLT-0003) ML23018A1642023-01-17017 January 2023 Formal Issuance of RAIs for Surry ISI Alternative for SG Welds, 30 Day Calendar Response Period (Email) ML22354A0352022-12-19019 December 2022 Acceptance Email TSC Relocations LAR ML22349A2102022-12-15015 December 2022 Formal 43-day Request for Additional Information Issuance for Surry Turbine Building License Amendment Request ML23058A1442022-12-0909 December 2022 Record of Surry Verbal Relief Request Authorization - V-01 Mechanical Agitation Vavle 1-SI-241 ML22342A1002022-12-0707 December 2022 Relief Request Acceptance Review Results; Surry ISI Alternative, Prz and SG Welds and Nozzles ML22335A4842022-12-0101 December 2022 NRR E-mail Capture - Acceptance Review for LAR North Anna Power Station - Units 1 and 2 and Surry Power Station - Units 1 and 2 Emergency Plan Staff Augmentation Times (L-2022-LLA-0166) ML22277A7252022-10-0303 October 2022 Additions to Turbine Bldg Wind Load Audit ML22256A3032022-09-13013 September 2022 Change in Completion Hours Estimate Amendment Turb Bldg. Loading Basis Change LAR ML22256A2312022-09-13013 September 2022 Acceptance Email TS Change for New Fuel Framatome Agora and SFP Criticality Review ML22242A0452022-08-23023 August 2022 NRR E-mail Capture - Dominion GL 04-02 Response Draft RAIs (L-2017-LRC-0000) ML22224A1442022-08-11011 August 2022 Acceptance Email TS Change AFW Cross Connect AOT LAR ML22223A1182022-08-0404 August 2022 2022004 - Plant Surry RP Inspection - Document Request Letter E-mail ML22200A1032022-07-19019 July 2022 Acceptance of Requested Licensing Action: Surry Risk-Informed Approach for Tornado Classification of the Fuel Handling Trolley Support Structure ML22193A0052022-07-11011 July 2022 Acceptance of Requested Licensing Action: Admin Changes to Technical Specifications ML22174A3552022-06-23023 June 2022 NRR E-mail Capture - Acceptance Review for Dominion Fleet LAR to Implement TSTF-554 (L-2022-LLA-0078) ML22161B0052022-06-0909 June 2022 Acceptance Email TSTF 547 LAR ML22137A1622022-05-17017 May 2022 Acceptance of Requested Licensing Action Amendment Turb Bldg. Loading Basis Change License Amendment Request ML22110A2052022-04-19019 April 2022 Formal Issuance of RAIs for Post LOCA Buffer Change LAR ML22104A0252022-04-14014 April 2022 NRR E-mail Capture - Dominion Presentation Slides for April 21, 2022 Public Meeting on Emergency Preparedness Submittal for the North Anna Power Station and the Surry Power Station ML22077A0542022-03-18018 March 2022 Change in Engineering Hours Estimate Surry Ph Buffer LAR Acceptance ML22018A0272022-01-18018 January 2022 2022 All RFI Responses - Exercise and Program Inspections - Revl ML22012A0572022-01-11011 January 2022 Issuance of RAIs for Surry Unit 1, Spring 2021 Steam Generator Tube Inspection ML21340A1642021-12-0606 December 2021 Acceptance of Requested Licensing Action Amendment ML21334A1922021-11-30030 November 2021 NRR E-mail Capture - Audit Plan for Reactor Core Thermal-Hydraulics Using the VIPRE-D Appendix E Review ML21326A1502021-11-22022 November 2021 NRR E-mail Capture - Acceptance Review for Relocation of Unit Staff Requirements to the QAPD LAR (L-2021-LLA-0195) ML21306A3302021-11-0202 November 2021 NRR E-mail Capture - Acceptance Review for TSTF-569 LAR ML21286A7372021-10-13013 October 2021 Additional Element Included in the Implementation Plan for the Surry Fuel Melt Safety Limit (SL) LAR ML21272A0622021-09-28028 September 2021 NRR E-mail Capture - (External_Sender) Surry Fuel Melt Safety Limit (SL) LAR Question ML21195A2442021-07-13013 July 2021 NRR E-mail Capture - Draft RAI Appendix E to Topical Report DOM-NAF-2 Qualification of the Framatome BWU-I CHF Correlation in the Dominion Energy VIPRE-D Computer Code ML21270A0232021-07-0707 July 2021 State of Virginia Notification of Pending Amendment Issuance Ref: Surry Power Station, Units 1 and 2 - Request to Revise Technical Specifications 2.1.A.1.b ML21144A2592021-05-0606 May 2021 003 Radiation Safety Baseline Inspection Information Request ML21102A3122021-04-12012 April 2021 NRR E-mail Capture - Surry, Units 1 & 2 - Final RAI for the LOCA AST LAR ML21098A2612021-04-0808 April 2021 Subsequent License Renewal Application, Response to Request for Additional Information Re Environmental Review ML21096A0952021-04-0101 April 2021 Federal Consistency Certification for the VEPCO Surry Power Station Units 1 and 2 Subsequent License Renewal, Us Nuclear Regulatory Commission, Surry County, (DEQ 17-121F) ML21076A4622021-03-17017 March 2021 NRR E-mail Capture - Draft RAI for Versatile Internals and Component Program for Reactors Vipre Code Review (L-2021-LLT-0000) ML21069A3522021-03-10010 March 2021 NRR E-mail Capture - Acceptance Review for Topical Report DOM-NAF-2 VIPRE-D ML21055A5952021-02-24024 February 2021 NMFS to NRC Response to Nrc'S Jan 19, 2021 Letter Regarding an Atlantic Sturgeon Entanglement at Surry 2023-09-12
[Table view] Category:Request for Additional Information (RAI)
MONTHYEARML23187A1122023-07-0606 July 2023 TSC Relocation LAR RAIs ML23171B0522023-06-20020 June 2023 NRR E-mail Capture - RAI for Review of Appendix F to DOM-NAF-2-P (Redacted) ML23068A0242023-03-0808 March 2023 RAI Issuance Fuel Handling Trolley LAR ML23054A2412023-02-23023 February 2023 NRR E-mail Capture - Formal Issuance of RAIs for Surry Turbine Building Tornado Reclassification ML23046A1172023-02-0202 February 2023 002 Radiation Safety Baseline Inspection Information Request ML23018A1642023-01-17017 January 2023 Formal Issuance of RAIs for Surry ISI Alternative for SG Welds, 30 Day Calendar Response Period (Email) ML22349A2102022-12-15015 December 2022 Formal 43-day Request for Additional Information Issuance for Surry Turbine Building License Amendment Request ML22339A1582022-11-30030 November 2022 Requalification Inspection Notification Letter ML22258A2202022-09-13013 September 2022 FFD RFI ML22251A1292022-09-0909 September 2022 Request for Additional Information Related to Response to Generic Letter 2004-04 ML22242A0452022-08-23023 August 2022 NRR E-mail Capture - Dominion GL 04-02 Response Draft RAIs (L-2017-LRC-0000) ML22223A1192022-08-14014 August 2022 RP Inspection Document Request Letter Final ML22110A2052022-04-19019 April 2022 Formal Issuance of RAIs for Post LOCA Buffer Change LAR ML22067A1622022-03-0909 March 2022 Notification of Inspection and Request for Information for NRC Problem Identification and Resolution Inspection ML22012A0572022-01-11011 January 2022 Issuance of RAIs for Surry Unit 1, Spring 2021 Steam Generator Tube Inspection ML21225A5022021-08-13013 August 2021 Request for Additional Information for North Anna Power Station, Units 1 and 2, Surry Power Station, Units 1 and 2, and Millstone Power Station, Units 2 and 3, Appendix E of Fleet Report Com-Naf-2 (EPID:L02021-LLT-0000) Public Version ML21196A1012021-07-15015 July 2021 Notification of an NRC Fire Protection Team Inspection (FPTI) (NRC Inspection Report 05000280/2021011 and 05000281/2021011) and Request for Information (RFI) ML21195A2442021-07-13013 July 2021 NRR E-mail Capture - Draft RAI Appendix E to Topical Report DOM-NAF-2 Qualification of the Framatome BWU-I CHF Correlation in the Dominion Energy VIPRE-D Computer Code ML21102A3122021-04-12012 April 2021 NRR E-mail Capture - Surry, Units 1 & 2 - Final RAI for the LOCA AST LAR ML21076A4622021-03-17017 March 2021 NRR E-mail Capture - Draft RAI for Versatile Internals and Component Program for Reactors Vipre Code Review (L-2021-LLT-0000) ML21061A0292021-03-0101 March 2021 2021 Sur - POV Inspection Information Request ML21049A2662021-02-16016 February 2021 NRR E-mail Capture - Surry, Units 1 and 2 - Final RAI Concerning the Leak-Before-Break (LBB) LAR ML21049A2672021-02-11011 February 2021 NRR E-mail Capture - Surry, Units 1 & 2 - Draft RAI for the LBB LAR ML21020A1322021-01-19019 January 2021 NRR E-mail Capture - RAIs for Surry'S Request for Proposed Alternative S1-I5-ISl-05 and S2-I5-ISl-06 (ML20296A680) ML21020A1332021-01-13013 January 2021 NRR E-mail Capture - Draft RAIs for Surry'S Request for Proposed Alternative S1-I5-ISl-05 and S2-I5-ISl-06 (ML20296A680) ML20315A3972020-11-10010 November 2020 Notification of NRC Supplemental Inspection (95001) and Request for Information - RA ML20156A0652020-06-0404 June 2020 NRR E-mail Capture - Final RAIs for Surry U1 Fall 2019 Sgtir Application ML20136A0102020-05-14014 May 2020 NRR E-mail Capture - Final RAIs Regarding Surry Units 1 & 2 LAR to Adopt 10 CFR 50.69 ML20134J1382020-05-0606 May 2020 Notification of Inspection and Request for Information for NRC Problem Identification and Resolution Inspection ML20106E9552020-04-15015 April 2020 Program Inspection RFI ML20029D8382020-02-0505 February 2020 Email from T. Tran, Nmss/Drefs/Elrb; Re., Request for Additional Information - Surry SLRA Environmental Review ML20013C7282020-01-0909 January 2020 NRR E-mail Capture - Final RAI Regarding Surry'S TS One-Time 14-Day AOT RSST Cable Replacement LAR ML20007F7952020-01-0606 January 2020 NRR E-mail Capture - Surry RAI Regarding Its Rx Coolant P-T Limits LAR ML19323E2212019-11-13013 November 2019 NRR E-mail Capture - RAI on the SPS Rtb CT Extension LAR ML19317F1042019-11-0707 November 2019 NRR E-mail Capture - Draft RAIs for SB LOCA LAR (Non Prop) ML19296D8982019-10-23023 October 2019 NRR E-mail Capture - RAI for Surry ISTF-411 LAR to Extend Rx Trip Breakers TS CT to 24 Hours ML19283B6252019-10-0202 October 2019 Questions Related to Interval Visual Inspections in Lieu of External Visual Inspections ML19283B6232019-09-20020 September 2019 NRC Surry Draft RAI-Open Cycle Cooling Water (NRC TRP-20 James Gavula) ML19283B6282019-09-19019 September 2019 SLRA - Draft 3rd Round RAI - Selective Leaching (Trp 33) ML19283B6272019-09-18018 September 2019 SLRA - Clarification Call for 3rd Round RAI - Trp 14 (Buried Piping) ML19253C7532019-08-20020 August 2019 SLRA Transmittal Email Attachment 4D Confirmation Letter - August 20, 2019 ML19231A1532019-08-14014 August 2019 Final Requests for Additional Information for the Safety Review of the Surry Power Station, Units 1 and 2 Subsequent License Renewal Application Set 4 August 14, 2019. L-2018-RNW-0023/000951 ML19217A3582019-08-0202 August 2019 SLRA RAI Transmittal Email Set 3 with Attachments- 2-August 5, 2019 ML19192A2472019-07-10010 July 2019 Final Disposition List of Request for Additional Information for the Safety Review of the Surry Power Station, Units 1 and 2 Subsequent License Renewal Application (L-2018-RNW-0023/000951) ML19184A1392019-07-0101 July 2019 SLRA Email Transmittal of Draft RAIs with Attachments - 29JUN2019 ML19169A0962019-06-17017 June 2019 NRR E-mail Capture - Request for Additional Information Emergency Action Level Scheme Change for Millstone Power Station - Units 1, 2, and 3, North Anna Power Station - Units 1 and 2, and Surry Power Station - Units 1 and 2 ML19164A3332019-06-11011 June 2019 Final Request for Additional Information for the Safety Review of the Surry Power Station, Units 1 and 2 Subsequent License Renewal Application Set 2 June 11, 2019 ML19176A5262019-06-11011 June 2019 SLRA Email Transmittal of Draft RAIs with Attachments June 11, 2019 ML19163A0182019-06-11011 June 2019 Transmittal Email Surry SLRA Draft RAI- 22 May 2019 ML19163A3962019-06-11011 June 2019 SLRA Email Transmittal of Draft RAIs with Attachments - June 11, 2019 2023-07-06
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John Klos From: John Klos Sent: Thursday, December 15, 2022 8:27 AM To: gary.d.miller@dominionenergy.com Cc: craig.d.sly@dominionenergy.com; John Klos
Subject:
Formal 43-day RAI Issuance for Surry Turbine Building LAR- due Friday January 27, 2023
- Gary, By letter dated April 14, 2022, (Agencywide Documents Access and Management System Accession No. ML22104A125) as supplemented by letters dated May 11, 2022 and December 1, 2022 (ML22131A326 and ML22339A137, respectively) Virginia Electric and Power Company, the licensee (Dominion Energy Virginia) submitted a License Amendment Request (LAR) to reclassify the Unit 1 and 2 Turbine Buildings as tornado resistant structures. A clarification call was held on December 14, 2022 and the resultant request for additional information (RAI) is released below.
To complete its review, the NRC staff RAI is shown below. This request is now released formally with a 43-day calendar response period; thereby, these RAIs are due on Friday January 27, 2023.
Regulatory Basis:
The NRC issued construction permits for Surry, Units 1 and 2, before May 21, 1971. Consequently, Surry, Units 1 and 2, were not subject to the requirements in Title 10 of the Code of Federal Regulations (10 CFR) Part 50, Domestic Licensing of Production and Utilization Facilities, Appendix A, General Design Criteria [GDC] for Nuclear Power Plants, (see SECY-92-223, Resolution of Deviations Identified during the Systematic Evaluation Program, (ML003763736) dated September 18, 1992.) The conclusion was that Surry, Units 1 and 2, met the intent of the General Design Criteria (GDC) published in 1967 (draft GDCs). Specifically, the proposed LAR notes that the Turbine Building meets the intent of GDC 2 and GDC 4.
10 CFR Part 50, Appendix A, GDC 2, in part, requires that the design of structures, systems and components important to safety, reflects the appropriate combinations of the effects of normal and accident conditions with the effects of natural phenomena (e.g., earthquakes, tornadoes, hurricanes, floods, tsunami, and seiches) commensurate with their safety functions.
10 CFR Part 50, Appendix A, GDC 4, in part, requires that the design of structures, systems and components important to safety, reflects the protection against dynamic effects, including the effects of missiles, pipe whipping, and discharging fluids, commensurate with their safety functions.
Background:
LAR Section 3.3.2.3 Concrete Evaluation only discussed structural analysis results for the equivalent membrane plus bending stress and shear stress in concrete elements. The staff also needs to review the stresses in the reinforcing steel to confirm the structures can withstand the loads due to natural phenomena (e.g., tornado loading).
It appears that the proposed LAR does not provide information of the evaluation of the stresses in the reinforcing steel in the concrete.
Request:
- 1. Provide the evaluation of reinforcing steel in the concrete, including the ratio of maximum compressive or tensile strength over the compressive or tensile capacity of the reinforcing steel.
Thanks in advance, 1
John Klos DORL Mcguire, Surry Licensing Project Manager U.S. NRC, Office of Nuclear Reactor Regulation (NRR),
Division of Operating Reactor Licensing (DORL),
NRC/NRR/DORL/LPL21, MS O9E3 Washington, DC 205550001 301.415.5136, John.Klos@NRC.gov 2