Similar Documents at Hatch |
---|
Category:Inspection Report
MONTHYEARIR 05000321/20230042024-01-31031 January 2024 Integrated Inspection Report 05000321/2023004 and 05000366/2023004 IR 05000321/20233012024-01-17017 January 2024 NRC Operator License Examination Report 05000321/2023301 and 05000366/2023301 IR 05000321/20234022023-11-29029 November 2023 Security Baseline Inspection Report 05000321/2023402, 05000366/2023402, and 07200036/2023401 IR 05000321/20230112023-11-17017 November 2023 Biennial Problem Identification and Resolution Inspection Report 050003212023011 and 050003662023011 IR 05000321/20230032023-11-0202 November 2023 Integrated Inspection Report 05000321/2023003, and 05000366/2023003 IR 05000321/20234032023-10-26026 October 2023 Cyber Security Inspection Report 05000321/2023403 and 05000366/2023403 IR 05000321/20234012023-10-17017 October 2023 Security Baseline Inspection Report 05000321 2023401 and 05000366 2023401 IR 05000321/20230052023-08-27027 August 2023 Updated Inspection Plan for Edwin I. Hatch Nuclear Plant, Units 1 & 2 - Report 05000321/2023005 and 05000366/2023005 IR 05000321/20230022023-08-0808 August 2023 Integrated Inspection Report 07200036/2023001, 05000321/2023002, and 05000366/2023002 ML23178A0012023-06-27027 June 2023 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000321 2023403 and 05000366 2023403 IR 05000321/20230102023-06-0909 June 2023 Focused Engineering Inspection Report 05000321 2023010 and 05000366 2023010 IR 05000321/20230012023-04-26026 April 2023 Integrated Inspection Report 05000321/2023001 and 05000366/2023001 IR 05000321/20220062023-03-0101 March 2023 Annual Assessment Letter Edwin I. Hatch Nuclear Plant, Units 1 and 2 - NRC Inspection Report 05000321/2022006 and 05000366/2022006 IR 05000321/20220042023-02-0101 February 2023 Integrated Inspection Report 05000321/2022004 and 05000366/2022004 IR 05000321/20224202022-12-16016 December 2022 Cover Letter - Edwin I. Hatch Nuclear Plant, Units 1 & 2 Security Baseline Inspection Report 05000321/2022420 and 05000366/2022420 IR 05000321/20224042022-11-28028 November 2022 Security Baseline Inspection Report 05000321/2022404 and 05000366/2022404 IR 05000366/20220032022-11-0808 November 2022 Integrated Inspection Report 05000321 /2022003 and 05000366/2022003 IR 05000321/20224032022-10-31031 October 2022 Security Baseline Inspection Report 05000321/2022403 and 05000366/2022403 IR 05000321/20224012022-10-28028 October 2022 Material Control and Accounting Program Inspection Report 05000321/2022401 and 05000366/2022401 Cover Letter IR 05000321/20220052022-08-23023 August 2022 Updated Inspection Plan for Edwin I. Hatch Nuclear Plant, Units and 2 Report 05000321/2022005 and 05000366/2022005 IR 05000321/20220022022-08-0303 August 2022 Integrated Inspection Report 05000321/2022002 and 05000366/2022002 IR 05000321/20224022022-07-19019 July 2022 Security Baseline Inspection Report 05000321/2022402 and 05000366/2022402 IR 05000321/20220112022-07-13013 July 2022 Fire Protection Team Inspection Report 05000321/2022011 and 05000366/2022011 IR 05000321/20220102022-05-20020 May 2022 Triennial Inspection of Evaluation of Changes, Tests and Experiments Baseline Inspection Report 05000321/2022010 and 05000366/2022010 ML22129A1452022-05-10010 May 2022 IR 2022001 Final IR 05000321/20210062022-03-0202 March 2022 Annual Assessment Letter for Erwin I. Hatch Nuclear Plant, Units 1 and 2 (Report No. 05000321/2021006 and 05000366/2021006) IR 05000321/20210042022-02-0404 February 2022 Integrated Inspection Report 05000321/2021004 and 05000366/2021004 IR 05000321/20213022022-01-21021 January 2022 NRC Operator License Examination Report 05000321/2021302 and 05000366/2021302 IR 05000321/20214022021-12-0606 December 2021 Security Baseline Inspection Report 05000321/2021402 and 05000366/2021402 IR 05000321/20210102021-11-0404 November 2021 Biennial Problem Identification and Resolution Inspection Report 05000321/2021010 and 05000366/2021010 IR 05000321/20210032021-10-19019 October 2021 Integrated Inspection Report 05000321/2021003 and 05000366/2021003 IR 05000321/20214012021-10-0606 October 2021 Security Baseline Inspection Report 05000321/2021401, 05000366/2021401 IR 05000321/20210052021-08-23023 August 2021 Updated Inspection Plan for Edwin I. Hatch Nuclear Plant, Units 1 and 2 (Report 05000321/2021005 and 05000366/2021005) IR 05000321/20210022021-08-0404 August 2021 Integrated Inspection Report 05000321/2021002 and 05000366/2021002 IR 05000321/20200112021-07-15015 July 2021 Plants, Units 1 and 2 Temporary Instruction 2515/193 Inspection Report 05000321/2020011 and 05000366/2020011 IR 05000321/20210112021-06-25025 June 2021 Design Bases Assurance Inspection - U.S. Nuclear Regulatory Commission Inspection Report 05000321/2021011 and 05000366/2021011 ML21165A1142021-06-14014 June 2021 Operation of an Independent Spent Fuel Storage Installation Report 07200036/2021001 IR 05000321/20210012021-05-0606 May 2021 Integrated Inspection Report 05000321/2021001 and 05000366/2021001 IR 05000321/20200062021-03-0303 March 2021 Annual Assessment Letter for Edwin I. Hatch Nuclear Plant - Report 05000321/2020006 and 05000366/2020006 IR 05000321/20200042021-02-10010 February 2021 Integrated Inspection Report 05000321/2020004 and 05000366/2020004 and Independent Spent Fuel Storage Installation Report 07200036/2020003 IR 05000321/20204022021-01-14014 January 2021 Cyber Security Inspection Report 05000321/2020402 and 05000366/2020402 - Cover Letter (Public) IR 05000321/20200102020-12-22022 December 2020 Design Basis Assurance Inspection (Programs) Inspection Report 05000321/2020010 and 05000366/2020010 IR 05000321/20204012020-12-10010 December 2020 Security Baseline Inspection Report 05000321/2020401, 05000366/2020401, and 07200036/2020401 (U) IR 05000321/20200032020-11-10010 November 2020 Integrated Inspection Report 05000321/2020003 and 05000366/2020003 and Independent Spent Fuel Storage Installation Report 07200036/2020002 IR 05000321/20200022020-08-0505 August 2020 Integrated Inspection Report 05000321/2020002 and 05000366/2020002 IR 05000321/20200012020-05-11011 May 2020 Integrated Inspection Report 05000321/2020001 and 05000366/2020001 IR 05000321/20190142020-05-0101 May 2020 Reissue Edwin I. Hatch Nuclear Plant Temporary Instruction 2515/194 - Report 05000321/2019014 and 05000366/2019014 IR 05000321/20190062020-03-0303 March 2020 Annual Assessment Letter for Edwin I Hatch Nuclear Plant - Report 05000321/2019006 and 05000366/2019006 IR 05000321/20190042020-02-0707 February 2020 Integrated Inspection Report 05000321/2019004 and 05000366/2019004 and Independent Spent Fuel Storage Installation Report 07200036/2019002 IR 05000321/20192012019-12-0606 December 2019 FOF Inspection Report 05000321/2019201 and 05000366/2019201 Cover Letter, No Findings 2024-01-31
[Table view] Category:Letter
MONTHYEARIR 05000321/20230042024-01-31031 January 2024 Integrated Inspection Report 05000321/2023004 and 05000366/2023004 NL-24-0014, Revised Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical.2024-01-30030 January 2024 Revised Response to Request for Additional Information Regarding License Amendment Request to Relax the Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs in Technical. ML24012A0652024-01-30030 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting) IR 05000321/20233012024-01-17017 January 2024 NRC Operator License Examination Report 05000321/2023301 and 05000366/2023301 ML23341A2042024-01-12012 January 2024 Request for Additional Information Exemption Requests for Physical Barriers (EPID L-2023-LLE-0018 & L-2023-LLE-0021) ML23345A1312024-01-0303 January 2024 Withholding Letter - SNC Fleet - Physical Barriers Exemption (L-2023-LLE-0018 and L-2023-LLE-0021) NL-23-0889, Units 1 and 2 - License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times for Residual Heat Removal Service Water (RHRSW) and Plant Service Water (Psw) Systems2023-12-0606 December 2023 Units 1 and 2 - License Amendment Request to Revise Technical Specifications to Adopt Risk Informed Completion Times for Residual Heat Removal Service Water (RHRSW) and Plant Service Water (Psw) Systems IR 05000321/20234022023-11-29029 November 2023 Security Baseline Inspection Report 05000321/2023402, 05000366/2023402, and 07200036/2023401 NL-23-0879, Request for Exemption from Security Event Notification Implementation2023-11-29029 November 2023 Request for Exemption from Security Event Notification Implementation NL-23-0841, Update to Notice of Intent to Pursue Subsequent License Renewal2023-11-20020 November 2023 Update to Notice of Intent to Pursue Subsequent License Renewal IR 05000321/20230112023-11-17017 November 2023 Biennial Problem Identification and Resolution Inspection Report 050003212023011 and 050003662023011 ML23324A4472023-11-14014 November 2023 302 Exam Approval Letter IR 05000321/20230032023-11-0202 November 2023 Integrated Inspection Report 05000321/2023003, and 05000366/2023003 IR 05000321/20234032023-10-26026 October 2023 Cyber Security Inspection Report 05000321/2023403 and 05000366/2023403 IR 05000321/20234012023-10-17017 October 2023 Security Baseline Inspection Report 05000321 2023401 and 05000366 2023401 ML23250A0472023-09-20020 September 2023 Request for Additional Information Regarding License Amendment Request to Relax Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Bolts in Technical Specifications Table 1.1-1, Modes ML23241B0212023-09-12012 September 2023 Review of Quality Assurance Topical Report IR 05000321/20230052023-08-27027 August 2023 Updated Inspection Plan for Edwin I. Hatch Nuclear Plant, Units 1 & 2 - Report 05000321/2023005 and 05000366/2023005 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-23-0542, CFR 50.46 ECCS Evaluation Model Annual Report for 20222023-08-0909 August 2023 CFR 50.46 ECCS Evaluation Model Annual Report for 2022 IR 05000321/20230022023-08-0808 August 2023 Integrated Inspection Report 07200036/2023001, 05000321/2023002, and 05000366/2023002 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 ML23202A1122023-08-0202 August 2023 Units, 1 and 2; and Vogtle Units 1 and 2 - Request to Use a Provision of a Later Edition of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section XI ML23201A0292023-07-20020 July 2023 Notification of Inspection and Request for Information for NRC Problem Identification and Resolution Inspection NL-23-0566, ISFSI and Edwin I. Hatch Nuclear Plant ISFSI - Registration of Spent Fuel Cask Use2023-07-13013 July 2023 ISFSI and Edwin I. Hatch Nuclear Plant ISFSI - Registration of Spent Fuel Cask Use NL-23-0555, Request for Exemption from Physical Barrier Requirement2023-07-0707 July 2023 Request for Exemption from Physical Barrier Requirement ML23178A0012023-06-27027 June 2023 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000321 2023403 and 05000366 2023403 NL-23-0444, Quality Assurance Topical Report Submittal2023-06-15015 June 2023 Quality Assurance Topical Report Submittal NL-23-0457, ISFSI, and Edwin I. Hatch Nuclear Plant, ISFSI - Registration of Spent Fuel Cask Use2023-06-12012 June 2023 ISFSI, and Edwin I. Hatch Nuclear Plant, ISFSI - Registration of Spent Fuel Cask Use IR 05000321/20230102023-06-0909 June 2023 Focused Engineering Inspection Report 05000321 2023010 and 05000366 2023010 NL-23-0422, Inservice Inspection Program Owner'S Activity Report for Refueling Outage 2R272023-05-30030 May 2023 Inservice Inspection Program Owner'S Activity Report for Refueling Outage 2R27 NL-23-0383, SNC Response to Regulatory Issue Summary 2023-01:Preparation And.2023-05-19019 May 2023 SNC Response to Regulatory Issue Summary 2023-01:Preparation And. ML23136B2942023-05-19019 May 2023 Summary of May 02, 2023, Observation Public Meeting Held with Southern Nuclear Operating Company, Inc., Regarding a LAR for the Reactor Pressure Vessel Head Closure Bolts for Edwin I. Hatch Nuclear Plant, Units 1 and 2 NL-23-0372, Units 1 & 2, Joseph M. Farley Nuclear Plant - Units 1 & 2, Vogtle Electric Generating Plant - Units 1 & 2, Annual Radiological Environmental Operating Reports for 20222023-05-10010 May 2023 Units 1 & 2, Joseph M. Farley Nuclear Plant - Units 1 & 2, Vogtle Electric Generating Plant - Units 1 & 2, Annual Radiological Environmental Operating Reports for 2022 ML23123A2222023-05-0101 May 2023 Notification of Licensed Operator Initial Examination 05000321/2023301, and 05000366/2023301 IR 05000321/20230012023-04-26026 April 2023 Integrated Inspection Report 05000321/2023001 and 05000366/2023001 NL-23-0310, Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 20222023-04-25025 April 2023 Annual Non-Radiological Environmental Operating Reports and Annual Radioactive Effluent Release Reports for 2022 NL-23-0019, GEN-ISI-ALT-2023-01, Request to Use Provision of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI2023-04-12012 April 2023 GEN-ISI-ALT-2023-01, Request to Use Provision of a Later Edition of the ASME Boiler and Pressure Vessel Code, Section XI NL-23-0263, Southern Nuclear Company Submittal of Drug and Alcohol Testing Errors Identified 10 CFR 26.719(c) 30-Day Report2023-04-0505 April 2023 Southern Nuclear Company Submittal of Drug and Alcohol Testing Errors Identified 10 CFR 26.719(c) 30-Day Report 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 NL-23-0208, Independent Spent Fuel Storage Installation ISFSI, Decommissioning Funding Plan Triennial Update2023-03-29029 March 2023 Independent Spent Fuel Storage Installation ISFSI, Decommissioning Funding Plan Triennial Update NL-23-0228, Nuclear Property Insurance Coverage as of April 1, 2023 and Licensee Guarantees of Payment of Deferred Premiums (10 CFR 140.21)2023-03-20020 March 2023 Nuclear Property Insurance Coverage as of April 1, 2023 and Licensee Guarantees of Payment of Deferred Premiums (10 CFR 140.21) NL-23-0179, National Pollutant Discharge Elimination System (NPDES) Permit Renewal2023-03-13013 March 2023 National Pollutant Discharge Elimination System (NPDES) Permit Renewal ML23065A1092023-03-0808 March 2023 Correction of Relief Request HNP-ISI-RR-05-02 Allowing to Continue Operation with a Flaw Indication on One Reactor Pressure Vessel Closure Bolt Until December 31, 2025 ML23053A2182023-03-0303 March 2023 Correction of Amendment Nos. 321 and 266 Regarding License Amendment Request to Revise the (National Fire Protection Association) NFPA-805 Fire Protection Program IR 05000321/20220062023-03-0101 March 2023 Annual Assessment Letter Edwin I. Hatch Nuclear Plant, Units 1 and 2 - NRC Inspection Report 05000321/2022006 and 05000366/2022006 NL-23-0101, Cycle 28 Core Operating Limits Report Version 12023-02-23023 February 2023 Cycle 28 Core Operating Limits Report Version 1 ML23034A2462023-02-21021 February 2023 Audit Summary for License Amendment Request to Relax Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Studs ML22363A3932023-02-15015 February 2023 Issuance of Amendments Nos. 321 and 266, Regarding License Amendment Request to Revise the (National Fire Protection Association) NFPA-805 Fire Protection Program ML22346A1482023-02-0909 February 2023 Issuance of Amendments 320 and 265, Regarding LAR to Revise Technical Specifications to Adopt TSTF-208 and Administrative Correction for Duplicate Technical Specifications 3.4.10 2024-01-31
[Table view] Category:Request for Additional Information (RAI)
MONTHYEARML23341A2042024-01-12012 January 2024 Request for Additional Information Exemption Requests for Physical Barriers (EPID L-2023-LLE-0018 & L-2023-LLE-0021) ML23354A2032023-12-18018 December 2023 Document Request for Hatch Nuclear Plant - Radiation Protection Inspection - Inspection Report 2024-01 ML23250A0472023-09-20020 September 2023 Request for Additional Information Regarding License Amendment Request to Relax Required Number of Fully Tensioned Reactor Pressure Vessel Head Closure Bolts in Technical Specifications Table 1.1-1, Modes ML23264A0142023-09-14014 September 2023 NRR E-mail Capture - (External_Sender) Draft Round-2 RAI - Hatch, Units 1 and 2, Revise TS 1.1-1 Modes LAR 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 ML23018A1872023-01-17017 January 2023 2023 HNP CGD Inspection Information Request ML22355A2082022-12-21021 December 2022 NRR E-mail Capture - RAI - Hatch, Units 1 and 2, Reactor Pressure Vessel 'Rpv Head Studs' LAR ML23026A2372022-11-16016 November 2022 2023001 Hatch RP RFI Final ML22208A1332022-07-26026 July 2022 NRR E-mail Capture - RAI - Hatch, Units 1 and 2, TSTF-208 LAR ML22157A3542022-06-0606 June 2022 NRR E-mail Capture - RAI - Hatch, Units 1 and 2, TSTF-505 LAR ML22140A1192022-05-20020 May 2022 NRR E-mail Capture - RAIs - Hatch, Units 1 and 2, TSTF-505 LAR ML22073A0842022-03-21021 March 2022 an NRC Fire Protection Team Inspection (NRC Inspection Report Nos. 05000321/2022011 and 05000366/2022011) and Request for Information ML22025A2142022-01-21021 January 2022 Plant Hatch 2022001 RP Baseline Inspection Information Request ML21265A3402021-09-22022 September 2021 NRR E-mail Capture - Request for Additional Information - Hatch, Unit 1, Emergency TS 3.7.2 LAR ML21111A3032021-04-21021 April 2021 NRR E-mail Capture - RAI - Hatch Unit 2 - One-Time Emergency RHR LAR (L-2020-LRO-0068) ML21110A6842021-04-20020 April 2021 NRR E-mail Capture - RAI - Hatch Unit 2 - One-Time Emergency RHR LAR (L-2020-LRO-0068) ML21013A4112021-01-13013 January 2021 Notification of Edwin I. Hatch Nuclear Plant Design Bases Assurance Inspection U.S. Nuclear Regulatory Commission Inspection Report 05000321/2021010 and 05000366/2021010 ML20293A0752020-10-14014 October 2020 NRR E-mail Capture - RAIs for SNC Fleet EP LAR (L-2020-LLA-0150 and L-2020-LLA-0151) ML20253A2732020-09-0909 September 2020 Requalification Program Inspection Hatch Nuclear Station ML20149K6252020-05-27027 May 2020 NRR E-mail Capture - RAIs for SNC Fleet Fire Protection Exemption Requests NL-19-1532, Units 1 and 2 - Response to Requests for Additional Information Regarding Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures. Systems and Components for Nuclear Power Reactors2019-12-18018 December 2019 Units 1 and 2 - Response to Requests for Additional Information Regarding Application to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures. Systems and Components for Nuclear Power Reactors ML19336A0142019-12-0101 December 2019 NRR E-mail Capture - RAI: Hatch Emergency TS 3.7.1 Residual Heat Removal Service Water (RHRSW) System LAR ML19280A0082019-10-0404 October 2019 NRR E-mail Capture - Request for Additional Information (RAI) - Hatch TSTF-51 LAR (L-2019-LLA-0091) ML19224C0552019-08-12012 August 2019 NRR E-mail Capture - RAI - Edwin I. Hatch Nuclear Plant, LAR Regarding Degraded Voltage (L-2019-LLA-0108) ML19220A0362019-08-0808 August 2019 NRR E-mail Capture - RAI - Edwin I. Hatch Nuclear Plant, LAR Regarding Adoption of NFPA 805, Request for Additional Information, EPID L-2018-LLA-0107 ML19164A2582019-06-13013 June 2019 Notification of Inspection and Request for Information for NRC Problem Identification and Resolution Inspection ML19107A4962019-04-17017 April 2019 NRR E-mail Capture - Request for Additional Information - Hatch 1 & 2 Application to Adopt Title 10 of Code of Federal Regulations 50.69 RISK-INFORMED Categorization and Treatment of Structures, Systems and Components for Power Reactors ML19088A0092019-03-29029 March 2019 NRR E-mail Capture - Hatch 1 and 2 - LAR to Adopt NFPA 805 Fire Protection Standard, EPID L-2018-LLA-0107, Request for Additional Information ML19029B3402019-01-23023 January 2019 Southern Nuclear Operating Company, Edwin I. Hatch Nuclear Plant, Unit Nos. 1 and 2 Draft Request for Additional Information for the License Amendment Requests to Adopt the Risk-Informed Provisions of Title 10 of the Code of Federal Regulat ML19016A3422019-01-10010 January 2019 U2 ISI 2019001 RFI - Bcc ML18355A4772019-01-0404 January 2019 Request for Additional Information Revise TS 5.2.2.g and Update Emergency Plan Minimum On-Shift Staff Tables ML18337A4032018-12-0606 December 2018 Request for Additional Information Revise Technical Specification 5.2.2.G and Updating Emergency Plan Minimum On-Shift Staff Tables ML18085A0132018-03-0808 March 2018 Draft Request for Additional Information on Alternative RR-V-11, Proposed Extension to Main Steam Safety Relief Valve Testing Requirements ML18058A0812018-02-27027 February 2018 Enclosurequest for Additional Information(Rai for Review of Southern Nuclear Operating Company'S Decommissioning Funding Plan Updates for Joseph M. Farley,Unit 1 and 2;Edwin I. Hatch,Units 1 and 2; and Vogtle Electric Generating Plant, Unit ML17306A0872017-11-0808 November 2017 Request for Additional Information Regarding the Decommissioning Funding Status Reports (EPID L-LRO-2017-0008) ML17284A3542017-11-0707 November 2017 Request for Additional Information Regarding Generic Letter 2016-01, Monitoring of Neutron Absorbing Materials in Spent Fuel Pools ML17270A1402017-09-27027 September 2017 PIR Notification Letter 2017 ML17290A3172017-09-19019 September 2017 NRR E-mail Capture - Hatch 1 and 2 - Draft Request for Additional Information Request for Alternative No. HNP-ISI-ALT-05-05 ML17111A5792017-04-26026 April 2017 Request for Additional Information, Fourth 10-Year ISI Interval Relief Requests ML17110A2112017-04-24024 April 2017 Request for Additional Information ML16330A1282016-12-0505 December 2016 Request for Additional Information ML16307A1842016-11-0202 November 2016 Request for Additional Information (Non-Proprietary) ML16271A1692016-10-17017 October 2016 Request for Additional Information ML16222A2952016-08-29029 August 2016 Request for Additional Information ML16205A0012016-07-22022 July 2016 Requalification Program Inspection - Plant Hatch ML16195A4002016-07-13013 July 2016 Request for Additional Information License Amendment Request to Revise Technical Specifications Regarding TSTF-500 ML16194A4282016-07-12012 July 2016 E-mail Draft Request for Additional Information for Technical Clarification ML16187A1222016-07-0101 July 2016 Notification of Inspection and Request for Information ML16111B3132016-04-20020 April 2016 Notification of Inspection and Request for Information ML16098A1442016-04-15015 April 2016 Request for Additional Information 2024-01-12
[Table view] |
Inspection Report - Hatch - 2015007 |
---|
|
|
|
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION une 11, 2015
SUBJECT:
NOTIFICATION OF EDWIN I. HATCH NUCLEAR PLANT - NRC COMPONENT DESIGN BASES INSPECTION - INSPECTION REPORT 05000321/2015007 AND 05000366/2015007
Dear Mr. Vineyard:
The purpose of this letter is to notify you that the U.S. Nuclear Regulatory Commission (NRC)
Region II staff will conduct a component design bases inspection at your Edwin I. Hatch Nuclear Plant during the weeks of September 21 - 25, October 05 - 09, and October 19 - 23, 2015.
Theodore Fanelli, a Senior Reactor Inspector from the NRCs Region II Office, will lead the inspection team. This inspection will be conducted in accordance with the baseline inspection procedure, Procedure 71111.21, Component Design Bases Inspection, issued November 29, 2013.
The inspection will evaluate the capability of risk significant/low margin components to function as designed and to support proper system operation. The inspection will also include a review of selected operator actions, operating experience, and modifications.
During a telephone conversation on June 10, 2015, Mr. Fanelli confirmed with Mr. Collins, of your staff, arrangements for an information-gathering site visit, and the three-week onsite inspection. The schedule is as follows:
- Information-gathering visit: Week of August 31 - September 05, 2015
- Onsite weeks: September 21 - 25, October 05 - 09, and October 19 - 23, 2015 The purpose of the information-gathering visit is to meet with members of your staff to identify risk-significant components and operator actions. Information and documentation needed to support the inspection will also be identified. Mr. John Hanna, a Region II Senior Reactor Analyst, will accompany Mr. Fanelli during the information-gathering visit to review probabilistic risk assessment data and identify risk significant components that will be examined during the inspection.
The Enclosure lists documents that will be needed prior to the information-gathering visit.
Please provide the referenced information to the Region II office by August 24, 2015. Contact Mr. Fanelli with any questions concerning the requested information. The inspectors will try to minimize your administrative burden by specifically identifying only those documents required for inspection preparation.
Additional documents will be requested during the information-gathering visit. The additional information will need to be available to the team in the Region II office prior to the first day of the preparation week, September 14, 2015. Mr. Fanelli will also discuss the following inspection support administrative details: availability of knowledgeable plant engineering and licensing personnel to serve as points of contact during the inspection; method of tracking inspector requests during the inspection; licensee computer access; working space; arrangements for site access; and other applicable information.
In accordance with 10 CFR 2.390 of the NRC's "Rules of Practice," a copy of this letter and its Enclosure will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS). ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Thank you for your cooperation in this matter. If you have any questions regarding the information requested or the inspection, please contact Mr. Fanelli at 404-997-4433 or me at 404-997-4607.
Sincerely,
/RA/
Jonathan H. Bartley, Chief Engineering Branch 1 Division of Reactor Safety Docket Nos. 50-321, 50-366 License Nos. DPR-57, NPF-5 Enclosure:
Information Request for Edwin I. Hatch Nuclear Plant -
Component Design Bases Inspection cc: Distribution via Listserv
_________________________ x SUNSI REVIEW COMPLETE FORM 665 ATTACHED OFFICE RII:DRS RII:DRS SIGNATURE TNF1 JHB1 NAME TFANELLI JBARTLEY DATE 6/11/2015 6/11/2015 6/ /2015 6/ /2015 6/ /2015 6/ /2015 6/ /2015 E-MAIL COPY? YES NO YES NO YES NO YES NO YES NO YES NO YES NO
INFORMATION REQUEST FOR EDWIN I. HATCH NUCLEAR PLANT COMPONENT DESIGN BASES INSPECTION Please provide the information electronically in searchable .pdf files, Excel, or other searchable format on CDROM (or FTP site, SharePoint, etc.) The CDROM (or website) should be indexed and hyperlinked to facilitate ease of use.
1. From your most-recent Probabilistic Safety Analysis (PSA) excluding external events and fires:
a. Two risk rankings of components from your site-specific PSA i) One sorted by Risk Achievement Worth (RAW)
ii) The other sorted by Birnbaum Importance b. A list of the top 500 cut-sets 2. From your most-recent PSA including external events and fires:
a. Two risk rankings of components from your site-specific PSA i) one sorted by RAW ii) the other sorted by Birnbaum Importance b. A list of the top 500 cut-sets 3. Risk ranking of operator actions from your site specific PSA sorted by RAW. Provide human reliability worksheets for these items.
4. List of time-critical operator actions with a brief description of each action.
5. List of Emergency and Abnormal Operating Procedures revised (significant) since April 1, 2010 with a brief description of each revision.
6. List of components with low design margins (e.g., pumps closest to the design limit for flow or pressure, diesel generator close to design required output, heat exchangers close to rated design heat removal, motor operated valve risk-margin rankings, etc.) and associated margin evaluations, or margin calculations.
7. List of station operating experience evaluations/reviews performed and documented in the stations corrective action program for industry events and safety related equipment failures/vulnerabilities [as communicated by NRC generic communications, industry communications, 10 CFR part 21 Notifications, etc.] since June 1, 2012.
8. List and brief description of safety related SSC design modifications implemented since June 1, 2012.
9. List and brief description of common-cause component failures that have occurred since June 1, 2012.
Enclosure
10. List and brief description of operability evaluations completed since June 1, 2012.
11. List of equipment on the sites Station Equipment Reliability Issues List, including a description of the reason(s) why each component is on that list and summaries (if available)
of your plans to address the issue(s).
12. List and brief description of equipment currently in degraded or nonconforming status as described in NRC Inspection Manual Chapter 0326, Operability Determinations and Functionality Assessments for Conditions Adverse to Quality or Safety, issued January 31, 2014.
13. List and reason for equipment classified in maintenance rule (a)(1) status since June 1, 2012.
14. Copies of System Descriptions (or the like design basis documents) for Safety-Related Systems.
15. Copy of the current UFSAR(s).
16. Copy of Technical Specification(s).
17. Copy of Technical Specifications Bases.
18. Copy of Technical Requirements Manual(s).
19. List and brief description of Root Cause Evaluations that have been performed since June 1, 2012.
20. In-service Testing Program Procedure(s).
21. Corrective Action Program Procedure(s).
22. Electrical one line diagrams of plant with Index and legend (electronic and full size - hard copy week of August 31).
23. Primary AC calculation(s) for safety-related buses.
24. Primary DC calculation(s) for safety-related buses.
25. Piping and instrumentation diagrams (P&IDs) for safety-related systems with Index and legend (electronic and 1/2 size - hard copy week of August 31).
26. Copy of any self-assessments performed in preparation for this inspection and a copy of any prior self-assessments performed in preparation for the 2012 CDBI inspection.
27. Copy of Operability determination procedure(s).
28. Copies of condition reports generated from previous CDBI (2012).
29. Index (procedure number, titles, and current revision) of station Emergency Operating Procedures (EOPs), Abnormal Operating Procedures (AOPs), and Annunciator Response Procedures (ARPs).
30. Contact information for a person to discuss PRA information prior to the information-gathering trip (name, title, phone number, and e-mail address).
31 Copy of the Quality Assurance Program Manual
LIST OF ACRONYMS AC Alternating Current AOP Abnormal Operating Procedure ARP Annunciator Response Procedure CDBI Component Design Basis Inspection DC Direct Current ECCS Emergency Core Cooling System EOP Emergency Operating Procedure FTP File Transfer Protocol NRC Nuclear Regulatory Commission OE Operating Experience P&ID Piping and Instrumentation Diagram PRA Probabilistic Risk Assessment PSA Probabilistic Safety Assessment RAW Risk Achievement Worth RIS Regulatory Issue Summary SSC Structure, System or Component UFSAR Updated Final Safety Analysis Report