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Category:Letter type:ND
MONTHYEARND-24-0103, (Vegp), Unit 4 - Combined License (COL) License Condition 2.D.(5)(d) Completion of Power Ascension Tests2024-04-26026 April 2024 (Vegp), Unit 4 - Combined License (COL) License Condition 2.D.(5)(d) Completion of Power Ascension Tests ND-24-0114, Submittal of Vogtle Electric Generating Plant (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule2024-04-0101 April 2024 Submittal of Vogtle Electric Generating Plant (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule ND-24-0046, (Vegp), Unit 3, Condition Prohibited by Technical Specification Limiting Condition of Operation 3.1.6 Control Bank Overlap Limits Exceeded Due to Inadequate Procedure Guidance2024-03-18018 March 2024 (Vegp), Unit 3, Condition Prohibited by Technical Specification Limiting Condition of Operation 3.1.6 Control Bank Overlap Limits Exceeded Due to Inadequate Procedure Guidance ND-24-0059, (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule2024-03-0404 March 2024 (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule ND-23-0693, (Vegp), Unit 4 - Combined License (COL) License Condition 2.D.(4)(d) Completion of Initial Criticality and Low-Power Tests2024-02-15015 February 2024 (Vegp), Unit 4 - Combined License (COL) License Condition 2.D.(4)(d) Completion of Initial Criticality and Low-Power Tests ND-23-0690, (Vegp), Unit 4 - Combined License (COL) License Condition 2.D.(3)(e) Completion of Pre-Critical Tests2024-02-0808 February 2024 (Vegp), Unit 4 - Combined License (COL) License Condition 2.D.(3)(e) Completion of Pre-Critical Tests ND-24-0019, Submittal of Vogtle Electric Generating Plant (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule2024-02-0101 February 2024 Submittal of Vogtle Electric Generating Plant (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule ND-23-0912, Submittal of Vogtle Electric Generating Plant (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule2024-01-0202 January 2024 Submittal of Vogtle Electric Generating Plant (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule ND-23-0881, Submittal of Vogtle Electric Generating Plant (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule2023-12-0404 December 2023 Submittal of Vogtle Electric Generating Plant (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule ND-23-0817, (Vegp), Units 3 and 4 - Report of UFSAR Chapter 14 Changes to the Initial Test Program in Accordance with License Condition 2.D.(7)(a)2023-11-17017 November 2023 (Vegp), Units 3 and 4 - Report of UFSAR Chapter 14 Changes to the Initial Test Program in Accordance with License Condition 2.D.(7)(a) ND-23-0823, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule2023-11-0303 November 2023 Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule ND-23-0723, (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule2023-10-0404 October 2023 (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule ND-23-0697, (Vegp), Unit 4, Submittal of Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule2023-09-0505 September 2023 (Vegp), Unit 4, Submittal of Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule ND-23-0669, (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule2023-08-0707 August 2023 (Vegp), Unit 4, Combined License (COL) Operational Programs and Other License Conditions Implementation Schedule ND-23-0205, (Vegp), Unit 3 - Combined License (COL) License Condition 2.D.(5)(d) Completion of Power Ascension Tests2023-07-28028 July 2023 (Vegp), Unit 3 - Combined License (COL) License Condition 2.D.(5)(d) Completion of Power Ascension Tests ND-23-0608, ITAAC Closure Notification on Completion of ITAAC 2.1.03.03 (Index Number 72)2023-07-20020 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.1.03.03 (Index Number 72) ND-23-0618, Resubmittal of ITAAC Closure Notification on Completion of ITAAC Item 3.3.00.07c.ii.a (Index Number 797)2023-07-20020 July 2023 Resubmittal of ITAAC Closure Notification on Completion of ITAAC Item 3.3.00.07c.ii.a (Index Number 797) ND-23-0609, Notification of Completion of All ITAAC2023-07-20020 July 2023 Notification of Completion of All ITAAC ND-23-0607, ITAAC Closure Notification on Completion of ITAAC 2.1.02.02a (Index Number 13)2023-07-20020 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.1.02.02a (Index Number 13) ND-22-0796, ITAAC Closure Notification on Completion of ITAAC Item 3.3.00.08 (Index Number 813)2023-07-20020 July 2023 ITAAC Closure Notification on Completion of ITAAC Item 3.3.00.08 (Index Number 813) ND-23-0459, ITAAC Closure Notification on Completion of ITAAC 2.6.01.04d (Index Number 587)2023-07-19019 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.6.01.04d (Index Number 587) ND-23-0162, ITAAC Closure Notification on Completion of ITAAC 2.2.03.05a.i (Index Number 165)2023-07-19019 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.2.03.05a.i (Index Number 165) ND-23-0483, ITAAC Closure Notification on Completion of ITAAC 2.1.01.04 (Index Number 4)2023-07-18018 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.1.01.04 (Index Number 4) ND-23-0552, Southern Nuclear Operating Company, Vogtle Electric Generating Plant, Unit 4, ITAAC Closure Notification on Completion of ITAAC Item 2.6.04.02c (Index Number 624)2023-07-18018 July 2023 Southern Nuclear Operating Company, Vogtle Electric Generating Plant, Unit 4, ITAAC Closure Notification on Completion of ITAAC Item 2.6.04.02c (Index Number 624) ND-23-0439, ITAAC Closure Notification on Completion of ITAAC 2.2.05.07a.i (Index Number 265)2023-07-18018 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.2.05.07a.i (Index Number 265) ND-23-0575, ITAAC Closure Notification on Completion of ITAAC 2.6.01.04e (Index Number 588)2023-07-18018 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.6.01.04e (Index Number 588) ND-23-0610, ITAAC Closure Notification on Completion of ITAAC Item 2.6.03.04c (Index Number 603)2023-07-17017 July 2023 ITAAC Closure Notification on Completion of ITAAC Item 2.6.03.04c (Index Number 603) ND-23-0586, ITAAC Closure Notice on Completion of ITAAC 2.2.03.02a (Index Number 159)2023-07-17017 July 2023 ITAAC Closure Notice on Completion of ITAAC 2.2.03.02a (Index Number 159) ND-23-0406, ITAAC Closure Notification on Completion of ITAAC Item 2.4.02.02b (Index Number 498)2023-07-16016 July 2023 ITAAC Closure Notification on Completion of ITAAC Item 2.4.02.02b (Index Number 498) ND-23-0573, ITAAC Closure Notification on Completion of 2.4.02.02a (Index Number 497)2023-07-16016 July 2023 ITAAC Closure Notification on Completion of 2.4.02.02a (Index Number 497) ND-23-0476, ITAAC Closure Notification on Completion of ITAAC 2.3.06.02a (Index Number 355)2023-07-15015 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.3.06.02a (Index Number 355) ND-23-0499, ITAAC Closure Notification on Completion of ITAAC 2.7.01.14 (Index Number 700)2023-07-15015 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.7.01.14 (Index Number 700) ND-23-0606, ITAAC Closure Notification on Completion of ITAAC 2.5.04.02.i (Index Number 557)2023-07-15015 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.5.04.02.i (Index Number 557) ND-23-0601, ITAAC Closure Notification on Completion of ITAAC Item 2.7.05.02.i (Index Number 719)2023-07-15015 July 2023 ITAAC Closure Notification on Completion of ITAAC Item 2.7.05.02.i (Index Number 719) ND-23-0594, ITAAC Closure Notification on Completion of ITAAC 2.6.05.02.ii (Index Number 629)2023-07-15015 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.6.05.02.ii (Index Number 629) ND-23-0446, ITAAC Closure Notification on Completion of ITAAC 2.2.04.12a.iii (Index Number 250)2023-07-15015 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.2.04.12a.iii (Index Number 250) ND-23-0603, ITAAC Closure Notification on Completion of ITAAC Item 3.5.00.06 (Index Number 831)2023-07-15015 July 2023 ITAAC Closure Notification on Completion of ITAAC Item 3.5.00.06 (Index Number 831) ND-22-0816, ITAAC Closure Notification of Completion of ITAAC 2.1.02.05a (Index Number 19)2023-07-15015 July 2023 ITAAC Closure Notification of Completion of ITAAC 2.1.02.05a (Index Number 19) ND-23-0002, ITAAC Closure Notification on Completion of ITAAC 2.2.05.07c (Index Number 270)2023-07-14014 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.2.05.07c (Index Number 270) ND-23-0597, ITAAC Closure Notification on Completion of ITAAC 2.5.02.06a.ii (Index Number 530)2023-07-14014 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.5.02.06a.ii (Index Number 530) ND-23-0122, ITAAC Closure Notification on Completion of ITAAC C.2.6.09.08a (Index Number 668)2023-07-14014 July 2023 ITAAC Closure Notification on Completion of ITAAC C.2.6.09.08a (Index Number 668) ND-23-0121, ITAAC Closure Notification on Completion of ITAAC C.2.6.09.07 (Index Number 667)2023-07-14014 July 2023 ITAAC Closure Notification on Completion of ITAAC C.2.6.09.07 (Index Number 667) ND-23-0588, ITAAC Closure Notification on Completion of ITAAC Item 2.1.03.07.i (Index Number 78)2023-07-14014 July 2023 ITAAC Closure Notification on Completion of ITAAC Item 2.1.03.07.i (Index Number 78) ND-23-0394, ITAAC Closure Notification on Completion of ITAAC 2.7.02.03a (Index Number 703)2023-07-13013 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.7.02.03a (Index Number 703) ND-23-0543, ITAAC Closure Notification on Completion of ITAAC Item 2.6.04.02a (Index Number 622)2023-07-13013 July 2023 ITAAC Closure Notification on Completion of ITAAC Item 2.6.04.02a (Index Number 622) ND-23-0461, ITAAC Closure Notification on Completion of ITAAC 2.6.09.13a (Index Number 652)2023-07-13013 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.6.09.13a (Index Number 652) ND-23-0587, ITAAC Closure Notification on Completion of ITAAC 2.6.02.02c (Index Number 595)2023-07-13013 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.6.02.02c (Index Number 595) ND-22-0980, ITAAC Closure Notification on Completion of ITAAC Item 2.1.03.06.i (Index Number 75)2023-07-13013 July 2023 ITAAC Closure Notification on Completion of ITAAC Item 2.1.03.06.i (Index Number 75) ND-23-0111, ITAAC Closure Notification on Completion of ITAAC 2.6.09.05c (Index Number 646)2023-07-13013 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.6.09.05c (Index Number 646) ND-23-0581, ITAAC Closure Notification on Completion of ITAAC 2.2.04.02a (Index Number 220)2023-07-12012 July 2023 ITAAC Closure Notification on Completion of ITAAC 2.2.04.02a (Index Number 220) 2024-04-26
[Table view] Category:License-Application for Combined License (COL) (Amend/Renewal) DKT 52
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-24-0128, 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-23-0742, to Non-Voluntary License Amendment Request: Technical Specification Revision to Adopt WCAP-17661-P-A, Improved RAOC and CAOC Fo Surveillance Technical Specifications2023-09-20020 September 2023 to Non-Voluntary License Amendment Request: Technical Specification Revision to Adopt WCAP-17661-P-A, Improved RAOC and CAOC Fo Surveillance Technical Specifications NL-23-0346, License Amendment Request for Exception to Regulatory Guide 1.163 (LAR 23-007)2023-05-25025 May 2023 License Amendment Request for Exception to Regulatory Guide 1.163 (LAR 23-007) NL-23-0385, License Amendment Request: More Restrictive Action for Technical Specification 3.1.9 (LAR-23-006R1)2023-05-17017 May 2023 License Amendment Request: More Restrictive Action for Technical Specification 3.1.9 (LAR-23-006R1) ML23088A1382023-05-0404 May 2023 Enclosure 9 - Attachment to License Amendment No. 189 for COL No. NPF-91 ML23088A1372023-05-0404 May 2023 Enclosure 8 - Attachment to License Amendment No. 124 for COL No. NPF-92 ML23088A1362023-05-0404 May 2023 Enclosure 7 - Attachment to License Amendment No. 181 for COL No. NPF-92 ML23088A1352023-05-0404 May 2023 Enclosure 6 - Attachment to License Amendment No. 166 for COL No. NPF-92 ML23088A1342023-05-0404 May 2023 Enclosure 5 - Attachment to License Amendment No. 188 for COL No. NPF-91 ML23045A1802023-05-0404 May 2023 Enclosure 4 - Attachment to License Amendment No. 147 for COL No. NPF-92 ML23045A1792023-05-0404 May 2023 Enclosure 3 - Attachment to License Amendment No. 148 for COL No. NPF-91 ML23045A1782023-05-0404 May 2023 Enclosure 2 - Attachment to License Amendment No. 117 for COL No. NPF-92 ML23045A1772023-05-0404 May 2023 Enclosure 1 - Attachment to License Amendment No. 118 for COL No. NPF-91 NL-23-0135, License Amendment Request: Timing of Technical Specifications Effectiveness Prior to Initial Criticality (LAR-23-005)2023-04-17017 April 2023 License Amendment Request: Timing of Technical Specifications Effectiveness Prior to Initial Criticality (LAR-23-005) NL-23-0132, License Amendment Request: Remove Combined License Appendix C (LAR 23-001)2023-04-0404 April 2023 License Amendment Request: Remove Combined License Appendix C (LAR 23-001) NL-23-0193, Request for License Amendment: Relocation of TS 3.7.9, Spent Fuel Pool Makeup Water Sources (LAR-23-003)2023-03-24024 March 2023 Request for License Amendment: Relocation of TS 3.7.9, Spent Fuel Pool Makeup Water Sources (LAR-23-003) ML23039A1672023-02-0808 February 2023 Draft LAR to Remove Tier 1 and Tier 2 Star Requirements NL-23-0076, Exigent License Amendment Request: Technical Specification Exceptions for In-containment Refueling Water Storage Tank Operability Prior to Initial Criticality (LAR-23-004)2023-01-31031 January 2023 Exigent License Amendment Request: Technical Specification Exceptions for In-containment Refueling Water Storage Tank Operability Prior to Initial Criticality (LAR-23-004) NL-23-0020, Emergency License Amendment Request: Technical Specification Limiting Conditions for Operation 3.4.11, 3.4.12, and 3.4.13 Operability Requirements for Automatic Depressurization System Stage 4 Flow Paths Prior to Initial Criticality2023-01-12012 January 2023 Emergency License Amendment Request: Technical Specification Limiting Conditions for Operation 3.4.11, 3.4.12, and 3.4.13 Operability Requirements for Automatic Depressurization System Stage 4 Flow Paths Prior to Initial Criticality ND-22-0881, License Amendment Request for Technical Specification 3.8.3, Inverters Operating, Completion Time Extension (LAR-22-002)2023-01-0303 January 2023 License Amendment Request for Technical Specification 3.8.3, Inverters Operating, Completion Time Extension (LAR-22-002) ML22332A5372022-11-28028 November 2022 Draft LAR 23-001 for 12-8-22 Public Meeting ML22284A1312022-11-22022 November 2022 LAR-22-003 U4 Electrical ITAAC Consolidation Amendment No. 187 ML22307A0072022-11-0202 November 2022 Draft LAR for TS 3.8.3 Inverters Operating Completion Time Extension ND-22-0709, Request for License Amendment and Exemption Electrical Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Optimization (LAR-22-003)2022-09-0202 September 2022 Request for License Amendment and Exemption Electrical Inspections, Tests, Analyses, and Acceptance Criteria (ITAAC) Optimization (LAR-22-003) ML22087A0682022-03-31031 March 2022 Draft LAR 22-001, Unit 4 Security ITAAC for 3-31-22 Public Meeting with SNC ND-21-0772, Request for License Amendment and Exemption: Clarification of ITAAC Regarding Invessel Components (LAR-21-001)2021-08-24024 August 2021 Request for License Amendment and Exemption: Clarification of ITAAC Regarding Invessel Components (LAR-21-001) ML21230A0162021-08-19019 August 2021 Invessel As-built ITAAC Draft LAR 21-001 for 210819 Psm ML20196L6762020-08-11011 August 2020 Amendment 183 - Vogtle Electric Generating Plant Unit 3 for LAR 20-002 ML20132A0522020-08-0303 August 2020 Amendment - Vogtle Electric Generating Plant Unit 3 (LAR 20-001) ND-20-0725, Plants Units 3 and 4, Revision to License Amendment Request: Technical Specification 3.3.13 for Main Control Room Emergency Habitability System (Ves) Instrumentation Applicability Change and Include Undervoltage Actuation2020-06-22022 June 2020 Plants Units 3 and 4, Revision to License Amendment Request: Technical Specification 3.3.13 for Main Control Room Emergency Habitability System (Ves) Instrumentation Applicability Change and Include Undervoltage Actuation ND-20-0668, Request for License Amendment for Vacuum Relief Valve Technical Specification Changes (LAR-20-005)2020-06-19019 June 2020 Request for License Amendment for Vacuum Relief Valve Technical Specification Changes (LAR-20-005) ND-20-0464, Request for License Amendment: Technical Specification 3.3.13 for Main Control Room Emergency Habitability System (Ves) Instrumentation Applicability Change and Include Undervoltage Actuation2020-05-0707 May 2020 Request for License Amendment: Technical Specification 3.3.13 for Main Control Room Emergency Habitability System (Ves) Instrumentation Applicability Change and Include Undervoltage Actuation ND-20-0504, Transmittal of Section 404 Permit Modification Request2020-05-0404 May 2020 Transmittal of Section 404 Permit Modification Request ND-20-0507, Request for License Amendment: Core Makeup Tank Boron Concentration Requirements (LAR-20-004)2020-04-30030 April 2020 Request for License Amendment: Core Makeup Tank Boron Concentration Requirements (LAR-20-004) ND-20-0289, Transmittal of NPDES Permit Renewal Application2020-03-31031 March 2020 Transmittal of NPDES Permit Renewal Application ND-20-0266, Revised Request for License Amendment: Reconciliation of Environmental Conditions Inputs to Civil Structural Design Licensing Basis (LAR-19-019R1)2020-03-20020 March 2020 Revised Request for License Amendment: Reconciliation of Environmental Conditions Inputs to Civil Structural Design Licensing Basis (LAR-19-019R1) ND-20-0122, Request for License Amendment: Main Control Room Emergency Habitability System (Ves) Pressure Regulating Valve and Source Range Neutron Flux Doubling Surveillance Changes, and Other Miscellaneous.2020-02-28028 February 2020 Request for License Amendment: Main Control Room Emergency Habitability System (Ves) Pressure Regulating Valve and Source Range Neutron Flux Doubling Surveillance Changes, and Other Miscellaneous. ND-20-0075, Request for License Amendment and Exemption: Unit 3 Auxiliary Building Wall 11 Seismic Gap Requirements (LAR-20-001)2020-02-0707 February 2020 Request for License Amendment and Exemption: Unit 3 Auxiliary Building Wall 11 Seismic Gap Requirements (LAR-20-001) ND-20-0092, Revision to Request for License Amendment: Removal of the Preoperational Passive Residual Heat Removal Heat Exchanger Natural Circulation Test (LAR-19-017R1)2020-01-31031 January 2020 Revision to Request for License Amendment: Removal of the Preoperational Passive Residual Heat Removal Heat Exchanger Natural Circulation Test (LAR-19-017R1) ND-19-1388, Preliminary Amendment Request (Par): Tornado Missile Protection for Main Steam Vent Stacks and Wall 11 (PAR-19-014)2019-11-13013 November 2019 Preliminary Amendment Request (Par): Tornado Missile Protection for Main Steam Vent Stacks and Wall 11 (PAR-19-014) ND-19-1292, Proposed Changes to the Licensing Basis Documents (LAR-19-018)2019-10-31031 October 2019 Proposed Changes to the Licensing Basis Documents (LAR-19-018) ND-19-1313, Revision to Request for License Amendment: Reinforcement Changes for Wall L and Wall 7.3 (LAR-19-016R1)2019-10-25025 October 2019 Revision to Request for License Amendment: Reinforcement Changes for Wall L and Wall 7.3 (LAR-19-016R1) ND-19-1314, Second Preliminary Amendment Request (Par): Reinforcement Changes for Wall L (PAR-19-016-2)2019-10-25025 October 2019 Second Preliminary Amendment Request (Par): Reinforcement Changes for Wall L (PAR-19-016-2) ML19262F8562019-10-22022 October 2019 License Amendment - Vogtle Electric Generating Plant, Unit 4 (LAR 19-006) ML19262F8552019-10-22022 October 2019 Attachment - Vogtle Electric Generating Plant, Unit 3 Amendment 165 (LAR-19-006) ML19262F8572019-10-22022 October 2019 Attachment - Vogtle Electric Generating Plant, Unit 4 Amendment 163 (LAR-19-006) ND-19-1142, Request for License Amendment and Exemption: Automatic Depressurization System (ADS) and Core Makeup Tank (Cmt) Design Parameters (LAR-19-009)2019-09-30030 September 2019 Request for License Amendment and Exemption: Automatic Depressurization System (ADS) and Core Makeup Tank (Cmt) Design Parameters (LAR-19-009) ML19247C8572019-09-0909 September 2019 Notice of No Objection for Preliminary Amendment Request for LAR-19-016 2024-07-25
[Table view] |
Text
Southern Nuclear Operating Company, Inc.
42 Inverness Center Parkway Birmingham, AL 35242 January 31, 2018 Docket Nos.: 52-025 ND-18-0062 52-026 10 CFR 50.90 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Southern Nuclear Operating Company Vogtle Electric Generating Plant Units 3 and 4 Supplement to Request for License Amendment:
Human Factors Engineering Resolution Verification Process Revisions (LAR-17-030S1)
Ladies and Gentlemen:
Pursuant to 10 CFR 52.98(c) and in accordance with 10 CFR 50.90, Southern Nuclear Operating Company (SNC) requested in letter ND-17-1588, dated September 29, 2017 [ADAMS Accession Number ML17272A957] an amendment, LAR-17-030, to the combined licenses (COLs) for Vogtle Electric Generating Plant (VEGP) Units 3 and 4 (License Numbers NPF-91 and NPF-92, respectively). The requested amendment proposed to depart from Tier 2* and associated Tier 2 information in the Updated Final Safety Analysis Report (UFSAR) (which includes the plant-specific DCD Tier 2 information).
The requested amendment proposed to depart from UFSAR Tier 2* information regarding resolution of human engineering deficiencies (HEDs) contained in Westinghouse report APP-OCS-GEH-320, AP1000 Human Factors Engineering Integrated Systems Validation Plan, which is incorporated by reference into the VEGP Units 3 and 4 UFSAR. On January 8, 2018, the NRC provided a request for additional information [ADAMS Accession Number ML18008A254] for LAR-17-030. This letter provides the response to the request additional information and provides a supplement to LAR-17-030. through 6 of SNC letter ND-17-1588 were provided with the original LAR-17-030. provides the responses to the NRC Staff request for additional information. provides the public version of changes to proposed markups provided in the original LAR, LAR-17-030 (Enclosure 2 of SNC letter ND-17-1588). Enclosure 8 is redacted, such that Enclosure 8 may be made available for disclosure to the public. Enclosure 8 replaces in its entirety. provides a non-public version of changes to proposed markups provided in the original LAR, LAR-17-030 (Enclosure 3 of SNC letter ND-17-1588). Enclosure 9 includes information that is considered to be proprietary; therefore, Enclosure 9 is requested to be withheld from disclosure to the public. Enclosure 9 replaces Enclosure 3 in its entirety.
U.S. Nuclear Regulatory Commission ND-18-0062 Page 2 of 5 The information requested to be withheld from public disclosure in Enclosure 9 is identical to the information requested to be withheld in Enclosure 3 of the original LAR 17-030 submittal (Letter ND-17-1588}. The affidavit from SNC supporting withholding under 10 CFR 2.390 is provided as Enclosure 5 of ND-17-588. Enclosure 6 of ND-17-1588 is Westinghouse's Proprietary Information Notice, Copyright Notice and CAW-17-4650, Application for Withholding Proprietary Information from Public Disclosure and Affidavit. The affidavit sets forth the basis upon which the information may be withheld from public disclosure by the Commission and addresses with specificity the considerations listed in paragraph (b)(4) of Section 2.390 of the Commission's regulations. Accordingly, it is respectfully requested that the information that is proprietary to Westinghouse be withheld from public disclosure in accordance with 10 CFR Section 2.390 of the Commission's regulations.
Correspondence with respect to the copyright or proprietary aspects of the items listed above or the supporting Westinghouse affidavit should reference CAW-17-4650 and should be addressed to James A. Gresham, Manager, Regulatory Compliance, Westinghouse Electric Company, 1000 Westinghouse Drive, Building 3 Suite 310, Cranberry Township, Pennsylvania 16066.
Correspondence with respect to proprietary aspects of this letter and its enclosures should also be addressed to Brian H. Whitley at the contact information on the first page this letter.
The supplemental information provided in this LAR supplement does not impact the scope, technical content , or conclusions of the Technical Evaluation, Significant Hazards Consideration Determination, or Environmental Considerations of the original LAR, LAR-17-030, provided in of SNC letter ND-17-1588.
This letter contains no regulatory commitments. This letter has been reviewed and determined not to contain security related information.
In accordance with 10 CFR 50.91, SNC is notifying the State of Georgia by transmitting a copy of this letter and its enclosures to the designated State Official.
Should you have any questions, please contact Amy C. Chamberlain at (205} 992-6361.
I declare under penalty of perjury that the foregoing is true and correct. Executed on the 31 81 of January 2018.
Respectfully submitted, Amy G. Aughtman Licensing Director, Regulatory Affairs Southern Nuclear Operating Company
U.S. Nuclear Regulatory Commission ND-18-0062 Page 3 of 5 Enclosures (1 through 6) (Previously submitted with original LAR-17-030 via ND-17-1588) 7 Vogtle Electric Generating Plant (VEGP) Units 3 and 4 - Response to NRC Request for Additional Information Regarding the LAR-17-030 Review (LAR-17-030S1) 8 Vogtle Electric Generating Plant (VEGP) Units 3 and 4 - Supplement to Proposed Changes to Licensing Basis Documents (LAR-17-030S1).
9 Vogtle Electric Generating Plant (VEGP) Units 3 and 4 - Supplement to Proposed Changes to Licensing Basis Documents (Withheld Information)
(LAR-17-030S1).
U.S. Nuclear Regulatory Commission ND-18-0062 Page 4 of 5 cc:
Southern Nuclear Operating Company / Georgia Power Company Mr. S. E. Kuczynski (w/o enclosures)
Mr. M. D. Rauckhorst Mr. D. G. Bost (w/o enclosures)
Mr. M. D. Meier (w/o enclosures)
Mr. D. H. Jones (w/o enclosures)
Mr. D. L. McKinney (w/o enclosures)
Mr. T. W. Yelverton (w/o enclosures)
Mr. B. H. Whitley Mr. J. J. Hutto Mr. C. R. Pierce Ms. A. G. Aughtman Mr. D. L. Fulton Mr. M. J. Yox Mr. J. Tupik Mr. W. A. Sparkman Ms. A. C. Chamberlain Ms. A. L. Pugh Mr. J. D. Williams Mr. F. J. Redwanz Document Services RTYPE: VND.LI.L00 File AR.01.02.06 Nuclear Regulatory Commission Mr. W. Jones (w/o enclosures)
Ms. J. Dixon-Herrity Mr. C. Patel Ms. J. M. Heisserer Mr. B. Kemker Mr. G. Khouri Ms. S. Temple Mr. F. Brown Mr. T. E. Chandler Ms. P. Braxton Mr. T. Brimfield Mr. C. J. Even Mr. A. Lerch State of Georgia Mr. R. Dunn (w/o enclosure 9)
Oglethorpe Power Corporation Mr. M. W. Price (w/o enclosure 9)
Mr. K. T. Haynes (w/o enclosure 9)
Ms. A. Whaley (w/o enclosure 9)
U.S. Nuclear Regulatory Commission ND-18-0062 Page 5 of 5 Municipal Electric Authority of Georgia Mr. J. E. Fuller (w/o enclosure 9)
Mr. S. M. Jackson (w/o enclosure 9)
Dalton Utilities Mr. T. Bundros (w/o enclosure 9)
Westinghouse Electric Company, LLC Mr. L. Oriani (w/o enclosures)
Mr. G. Koucheravy (w/o enclosures)
Mr. M. Corletti Mr. M. L. Clyde Ms. L. Iller Mr. D. Hawkins Mr. J. Coward Other Mr. S. W. Kline, Bechtel Power Corporation Ms. L. A. Matis, Tetra Tech NUS, Inc. (w/o enclosure 9)
Dr. W. R. Jacobs, Jr., Ph.D., GDS Associates, Inc. (w/o enclosure 9)
Mr. S. Roetger, Georgia Public Service Commission (w/o enclosure 9)
Ms. S. W. Kernizan, Georgia Public Service Commission (w/o enclosure 9)
Mr. K. C. Greene, Troutman Sanders (w/o enclosure 9)
Mr. S. Blanton, Balch Bingham Mr. R. Grumbir, APOG NDDocumentinBox@duke-energy.com, Duke Energy Mr. S. Franzone, Florida Power & Light
Southern Nuclear Operating Company ND-18-0062 Enclosure 7 Vogtle Electric Generating Plant (VEGP) Units 3 and 4 Response to NRC Request for Additional Information Regarding the LAR-17-030 Review (LAR-17-030S1)
(This Enclosure consists of five pages, including this cover page)
ND-18-0062 Response to NRC Request for Additional Information Regarding the LAR-17-030 Review (LAR-17-030S1)
NRC Question 1:
Please explain whether test participants who will form the crews for ISV retesting will also meet the selection criteria in APP-OCS-GEH-320, Section 4.1.1.
SNC Response to Question 1:
All operators chosen for ISV retest trials will continue to meet the criteria described in section 4.1.1 of APP-OCS-GEH-320.
APP-OCS-GEH-320, Section 7.3, will be revised to clarify that test participants will meet the selection criteria specified in Section 4.1.1. The proposed revision to Section 7.3 is shown below in the proposed revision to UFSAR Appendix 18A, Human Factors Engineering Licensing Basis Document Changes.
NRC Question 2:
Please explain the specific changes that will be made to the ISV scenarios that meet the requirements for ISV retesting in APP-OCS-GEH-320, Section 7.3, and explain what, if any, impact the changes will have on the ability to draw conclusions that the changes implemented to address HEDs are effective.
SNC Response to Question 2:
The changes to the scenarios primarily resulted from the plant operating procedure changes that occurred as a result of human engineering deficiency (HED) resolution activities. The ISV retest scenarios continue to create an environment which tests the integrated plant operation and Human System Interface. The initial conditions and portions of scenarios leading to HED portions remain essentially unchanged. As such, the scenario continues to include distractors, workloads, and complexity leading to events under test (i.e., test objectives). The scenarios will continue to meet the same complexity requirements as when they were executed during the original ISV test.
APP-OCS-GEH-320, Section 7.3, will be revised to clarify that changes to scenarios will not affect the ability to draw conclusions that the changes implemented to address HEDs are effective. The proposed revision to Section 7.3 is shown after the response to NRC Question 6 below in the proposed revision to UFSAR Appendix 18A, Human Factors Engineering Licensing Basis Document Changes.
Page 2 of 5
ND-18-0062 Response to NRC Request for Additional Information Regarding the LAR-17-030 Review (LAR-17-030S1)
NRC Question 3:
Please explain why scenarios used for retesting will meet the criteria in NUREG-0711, Section 8.4.6.2 for performance-based testing instead of the criteria in NUREG-0711, Section 11.4.3 for validation testing.
SNC Response to Question 3:
The Integrated System Validation (ISV) provides a comprehensive human performance-based assessment of the final design of the AP1000 Human-System Interface (HSI) resources, as described in APP-OCS-GEH-320, AP1000 Human Factors Engineering Integrated System Validation Plan, Section 1.1. The ISV plan was developed using guidance of NUREG-0711 including performance based validation described in NUREG Section 11.4.3. The ISV retest will continue to use the guidance of both NUREG sections 8.4.6.2 and 11.4.3 criteria.
NRC Question 4:
Please explain whether APP-OCS-GEH-320, Section 6.3.1, needs to be revised to align with Section 7.3. If so, please revise APP-OCS-GEH-320, Section 6.3.1.
SNC Response to Question 4:
No additional changes to Section 6.3.1 are needed. Only one change in APP-OCS-GEH-320, Section 6.3.1, was proposed to clarify the number of times the scenario will be re-run following an ISV test failure. Further changes are not needed as Section 6.3.1 contains the pass/fail criteria for the initial ISV. The retest pass/fail criteria for the retest is defined within the revised Section 7.3.
NRC Question 5:
Please identify the specific scenarios that require retesting in accordance with APP-OCS-GEH-320, and the changes that have been implemented to resolve the significant HEDs identified in these scenarios.
SNC Response to Question 5:
The HED resolution verification will require retest of five (5) of the original ISV scenarios in accordance with the pass/fail criteria of the ISV. The retest scenarios will be essentially the same as the original set. Minor objectives that are not the focus of retest may be removed in limited instances if they do not impact the flow or complexity of the test setup. The failures and objectives that are removed will not impact the workload or complexity of the scenario.
Significant HEDs which led to scenario failure during the ISV have been resolved Page 3 of 5
ND-18-0062 Response to NRC Request for Additional Information Regarding the LAR-17-030 Review (LAR-17-030S1) through design changes, procedure changes, and/or training. These changes are being evaluated as part of the ISV retest.
APP-OCS-GEH-320, Section 7.3, will be revised to clarify that basis for scenario selection for HED resolution verification and that changes to scenarios will not affect the ability to draw conclusions that the changes implemented to address HEDs are effective. The proposed revision to Section 7.3 is shown after the response to NRC Question 6 below in the proposed revision to UFSAR Appendix 18A, Human Factors Engineering Licensing Basis Document Changes.
NRC Question 6:
Please explain how reducing the required number of successful retest results needed to determine the design is validated provides a logical basis for determining the design supports safe plant operation.
SNC Response to Question 6:
The initial ISV report concluded that the Main Control Room and Human System Interface support safe operation since no safety limits were exceeded during the test. HED resolution verification process provides additional margin to safety and resolves risk informed human action (RIHA) failures. The reduction of the number of successful retest results needed to validate the correction of the HEDs associated with ISV scenario failures continues to support safe operation. The ISV test was developed to provide adequate discovery of issues. The objective of the HED resolution verification is to ensure HEDs are documented, tracked, and adequately addressed. The reduction of the number of scenario iterations still fulfills the objective as it demonstrates that the success of representative operating crew is repeatable and not anomalous. This confirms that resolution of the identified ISV HEDs has occurred and are no longer a challenge to completing the objectives of the ISV scenarios. ISV retest observers will continue to monitor to ensure scenario and safely limits are not violated.
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ND-18-0062 Response to NRC Request for Additional Information Regarding the LAR-17-030 Review (LAR-17-030S1)
Proposed Addition to APP-OCS-GEH-320 / UFSAR Appendix 18A.1:
[Reviewers Note: The below addition is the only change to Enclosures 2 and 3 of SNC Letter ND-17-1588. The change is shown in context with the original requested licensing basis changes in Enclosures 8 and 9 of this letter.]
The following will be inserted in Section 7.3 after the first paragraph:
The retest subjects meet the criteria described in section 4.1.1.
Significant HEDs which resulted in scenario failure(s) during the ISV are resolved through design changes, procedure changes, and/or training and the scenarios adjusted accordingly. These changes are evaluated as part of the ISV retest and the scenarios continue to create an environment which tests the integrated plant operation and Human System Interface. The initial conditions and portions of scenarios leading to HED portions remain essentially unchanged; as such, the scenario continues to include distractors, workloads and complexity leading to events (i.e. test objectives) under test.
Page 5 of 5
Southern Nuclear Operating Company ND-18-0062 Enclosure 8 Vogtle Electric Generating Plant (VEGP) Units 3 and 4 Supplement to Proposed Changes to Licensing Basis Documents (Publicly Available Information)
(LAR-17-030S1)
(This Enclosure consists of eight pages, including this cover page)
ND-18-0062 Supplement to Proposed Changes to Licensing Basis Documents (LAR-17-030S1)
- 1. UFSAR Table 1.6-1, Material Referenced, Change the information in the Title cell for Westinghouse Topical Report Number APP-OCS-GEH-320, for DCD Section Number 18.11, as follows:
AP1000 Human Factors Engineering Integrated System Validation Plan,]* Revision 6, Westinghouse Electric Company LLC [(as modified by changes provided in UFSAR Appendix 18A)]*
- 2. UFSAR Section 18.11.2, References Change the reference information as follows:
[5. APP-OCS-GEH-320, AP1000 Human Factors Engineering Integrated System Validation Plan,]* Revision 6, Westinghouse Electric Company LLC(3) [(as modified by changes provided in UFSAR Appendix 18A)]*
- 3. UFSAR Chapter 18, Human Factors Engineering Add a new APPENDIX 18A, HUMAN FACTORS ENGINEERING LICENSING BASIS DOCUMENT CHANGES, at the end of the current Chapter 18. UFSAR Appendix 18A is entirely new and presents changes to information in APP-OCS-GEH-320, Revision
- 6. (Note: This text is all new, and is shown in blue font; however, for clarity, the text that is being added to current text in APP-OCS-GEH-320 is underlined and the text that is being deleted is shown with a strikeout.):
APPENDIX 18A HUMAN FACTORS ENGINEERING LICENSING BASIS DOCUMENT CHANGES Note: Revised text within the licensing basis document is identified in this appendix with strikethrough font for deleted text, underlined font for new text, and three asterisks (* * *)
where text is omitted for clarity.
Proprietary information is bracketed and labeled with lower case alphabetic code letters outside the brackets to indicate the criteria or basis on which the proprietary determination was made.
18A.1 [APP-OCS-GEH-320, AP1000 Human Factors Engineering Integrated System Validation Plan The UFSAR incorporates by reference Tier 2* document APP-OCS-GEH-320, AP1000 Human Factors Engineering Integrated System Validation Plan. See Page 2 of 8
ND-18-0062 Supplement to Proposed Changes to Licensing Basis Documents (LAR-17-030S1)
Table 1.6-1. APP-OCS-GEH-320, Revision 6, includes the following revisions and additions as indicated by strikethroughs and underlines.
Revise Section 6.3.1, Pass/Fail Criteria, as follows:
(a,c)
Revise Section 7.3, ADDRESSING HEDS AND RE-TEST REQUIREMENTS, as follows:
(a,c)
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ND-18-0062 Supplement to Proposed Changes to Licensing Basis Documents (LAR-17-030S1)
Insert the following after the first paragraph of Section 7.3:
The retest subjects meet the criteria described in section 4.1.1.
Significant HEDs which resulted in scenario failure(s) during the ISV are resolved through design changes, procedure changes, and/or training and the scenarios adjusted accordingly. These changes are evaluated as part of the ISV retest and the scenarios continue to create an environment which tests the integrated plant operation and Human System Interface. The initial conditions and portions of scenarios leading to HED portions remain essentially unchanged; as such, the scenario continues to include distractors, workloads and complexity leading to events (i.e. test objectives) under test.
(a,c)
Page 4 of 8
ND-18-0062 Supplement to Proposed Changes to Licensing Basis Documents (LAR-17-030S1)
(a,c)
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ND-18-0062 Supplement to Proposed Changes to Licensing Basis Documents (LAR-17-030S1)
Page 6 of 8
ND-18-0062 Supplement to Proposed Changes to Licensing Basis Documents (LAR-17-030S1)
(a,c)
Figure 7.3-1. Flow Diagram for Re-Run and Re-Test Requirements (a,c)
Page 7 of 8
ND-18-0062 Supplement to Proposed Changes to Licensing Basis Documents (LAR-17-030S1)
(a,c)
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