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| Issue date | Title | Topic | |
|---|---|---|---|
| ML23346A239 | 17 January 2024 | Seismic Hazard Report by the Office of Nuclear Reactor Regulation | |
| ML23334A250 | 30 November 2023 | Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation | |
| ML23192A447 | 31 July 2023 | Staff Assessment of Updated Seismic Hazards at TVA Sites Following the NRC Process for the Ongoing Assessment of Natural Hazards Information | Probabilistic Risk Assessment Fukushima Dai-Ichi Earthquake |
| ML23025A075 | 25 January 2023 | American Society of Mechanical Engineers, Section XI, Third 10 Year Inspection Interval, Inservice Inspection, System Pressure Test, Containment Inspection, and Repair and Replacement Programs, Owners Activity Report Cycle . | |
| ML22363A392 | 28 December 2022 | Cycle 14 Mellla+ Eigenvalue Tracking Data | |
| CNL-22-090, Request to Use a Later Edition of the American Society of Mechanical Engineers Operation and Maintenance Code and Alternative Requests for the Fifth Inservice Testing Interval | 12 December 2022 | Request to Use a Later Edition of the American Society of Mechanical Engineers Operation and Maintenance Code and Alternative Requests for the Fifth Inservice Testing Interval | Safe Shutdown Stroke time Incorporated by reference Scram Discharge Volume Weak link |
| CNL-22-100, to Request for License Amendment Regarding Application of Advanced Framatome Methodologies, and Adoption of TSTF-564 Revision 2 for Browns Ferry Nuclear Plant Units 1, 2, and 3,in Support of Atrium 11 Fuel Use at Browns Ferry (TS-535) | 9 December 2022 | to Request for License Amendment Regarding Application of Advanced Framatome Methodologies, and Adoption of TSTF-564 Revision 2 for Browns Ferry Nuclear Plant Units 1, 2, and 3,in Support of Atrium 11 Fuel Use at Browns Ferry (TS-535) | Safety Limit Minimum Critical Power Ratio Anticipated operational occurrence Abnormal operational transient Feedwater Controller Failure MELLLA |
| CNL-22-066, Request for License Amendment Regarding Application of Advanced Framatome Methodologies, and Adoption of TSTF-564 Revision 2 for in Support of Atrium 11 Fuel Use Supplement 3, Response to Request for Additional Information | 18 July 2022 | Request for License Amendment Regarding Application of Advanced Framatome Methodologies, and Adoption of TSTF-564 Revision 2 for in Support of Atrium 11 Fuel Use Supplement 3, Response to Request for Additional Information | Stroke time Anticipated operational occurrence Abnormal operational transient |
| NMP1L3469, Constellation Energy Company, LLC, Request for Use of Honeywell Mururoa V4F1 R Supplied Air Suits | 30 June 2022 | Constellation Energy Company, LLC, Request for Use of Honeywell Mururoa V4F1 R Supplied Air Suits | Mururoa |
| ML22154A404 | 3 June 2022 | Unit 3 Cycle 20 Mellla+ Eigenvalue Tracking Data | |
| CNL-22-057, to Request for License Amendment Regarding Application of Advanced Framatome Methodologies, and Adoption of TSTF-564 Revision 2 in Support of Atrium 11 Fuel Use | 27 May 2022 | to Request for License Amendment Regarding Application of Advanced Framatome Methodologies, and Adoption of TSTF-564 Revision 2 in Support of Atrium 11 Fuel Use | |
| CCN:22-15, (Pbaps), Units 1, 2, and 3 - Annual Commitment Revision Report for the Period 01/01/21 Through 12/31/21 | 31 January 2022 | (Pbaps), Units 1, 2, and 3 - Annual Commitment Revision Report for the Period 01/01/21 Through 12/31/21 | |
| ML21277A123 | 4 October 2021 | Submittal of Browns Ferry Unit 2 Reactor Pressure Vessel Vertical Weld Flaw Evaluation | Finite Element Analysis |
| ML21246A295 | 29 September 2021 | Memo to File | Decommissioning Funding Plan |
| ML21246A294 | 29 September 2021 | Enclosufinal Ea/Fonsi for Tva'S Initial and Updated Triennial Decommissioning Funding Plans for Browns Ferry Nuclear Plant ISFSIs | Decommissioning Funding Plan Authorized possession limits |
| RS-21-001, Revised Proposed Alternative to Utilize Code Cases N-878 and N-880 for Carbon Steel Piping | 4 January 2021 | Revised Proposed Alternative to Utilize Code Cases N-878 and N-880 for Carbon Steel Piping | Nondestructive Examination |
| CNL-20-102, 10 CFR 71.95 Report for 3-60B Casks User | 16 December 2020 | 10 CFR 71.95 Report for 3-60B Casks User | |
| ML20329A345 | 24 November 2020 | Relief Request Associated with N-16A Reactor Pressure Vessel Instrument Nozzle Repairs - Submittal of Analyses | Hydrostatic EVT-1 Dissimilar Metal Weld |
| ML20314A028 | 6 November 2020 | Verbal Relief for Penetration Nozzle | Nondestructive Examination |
| ML20303A175 | 23 October 2020 | Proposed Relief Request from Section XI Repair/Replacement Documentation for Bolting Replacement of Pressure Retaining Bolting | |
| ML20255A000 | 24 September 2020 | Staff Review of Seismic Probabilistic Risk Assessment Associated with Reevaluated Seismic Hazard Implementation of the Near Term Task Force Recommendation 2.1: Seismic | Internal Flooding Probabilistic Risk Assessment FLEX Fukushima Dai-Ichi Large early release frequency Earthquake Backfit |
| ML20112F485 | 6 May 2020 | Staff Assessment of Flooding Focused Evaluation | Safe Shutdown Internal Flooding Hydrostatic FLEX Fukushima Dai-Ichi Flooding Focused Evaluation |
| CNL-19-074, Extended Power Uprate - Flow Induced Vibration Summary Report | 4 September 2019 | Extended Power Uprate - Flow Induced Vibration Summary Report | Flow Induced Vibration |
| ML19053A469 | 10 June 2019 | Staff Review of Seismic Probabilistic Risk Assessment Associated with Reevaluation Seismic Hazard Implementation of the Near Term Task Force Recommendation 2.1: Seismic | Safe Shutdown Earthquake Internal Flooding Probabilistic Risk Assessment FLEX Fukushima Dai-Ichi Large early release frequency License Renewal Earthquake Backfit |
| CNL-19-004, Tennessee Valley Authority, Browns Ferry Nuclear Plant, Unit 2, Completion of Required Action for NRC Order EA-13-109, Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions | 7 June 2019 | Tennessee Valley Authority, Browns Ferry Nuclear Plant, Unit 2, Completion of Required Action for NRC Order EA-13-109, Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions | FLEX Design basis earthquake Spent Fuel Pool Instrumentation Severe Accident Management Guideline Hardened vent |
| CNL-19-041, Extended Power Uprate - Unit 1 Flow Induced Vibration Summary Report | 16 April 2019 | Extended Power Uprate - Unit 1 Flow Induced Vibration Summary Report | Flow Induced Vibration Power Uprate |
| CNL-19-032, Proposed Technical Specifications (TS) Change TS-510 - Request for License Amendments - Maximum Extended Load Line Limit Analysis Plus - Supplement 8, Additional Operator Training Information | 13 March 2019 | Proposed Technical Specifications (TS) Change TS-510 - Request for License Amendments - Maximum Extended Load Line Limit Analysis Plus - Supplement 8, Additional Operator Training Information | |
| ML19007A330 | 7 January 2019 | Final Report PBAPS Thermal Study | |
| ML18354B066 | 20 December 2018 | Summary of Monitoring Well Installation Details | Grab sample Offsite Dose Calculation Manual Zebra Mussel FLEX Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report Biofouling |
| CNL-18-134, Extended Power Uprate - Replacement Steam Dryer Revised Analysis and Limit Curves Report | 29 November 2018 | Extended Power Uprate - Replacement Steam Dryer Revised Analysis and Limit Curves Report | |
| ML18283B547 | 10 October 2018 | Responding to Letter of 11/18/1977 from E. G. Case to G. Williams, Providing Environmental Qualification Information for Electrical Connectors in Reference of IE Bulletins 77-05 & 77-05A | |
| RS-18-113, Report of Full Compliance with Phase 1 and Phase 2 of June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident... | 28 September 2018 | Report of Full Compliance with Phase 1 and Phase 2 of June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident... | High winds Stroke time FLEX Design basis earthquake Spent Fuel Pool Instrumentation Severe Accident Management Guideline TORMIS Battery sizing Hardened vent |
| CNL-18-112, Extended Power Uprate - Flow Induced Vibration Summary Report | 13 September 2018 | Extended Power Uprate - Flow Induced Vibration Summary Report | Flow Induced Vibration |
| RS-18-098, Seismic Probabilistic Risk Assessment Report, Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from ... | 28 August 2018 | Seismic Probabilistic Risk Assessment Report, Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from ... | Safe Shutdown Ultimate heat sink Mission time Internal Flooding Probabilistic Risk Assessment Multiple Spurious Operation Finite Element Analysis FLEX Fukushima Dai-Ichi Large early release frequency Earthquake |
| CNL-18-060, Completion of Required Action for NRC Order EA-13-109, Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions | 31 May 2018 | Completion of Required Action for NRC Order EA-13-109, Reliable Hardened Containment Vents Capable of Operation Under Severe Accident Conditions | FLEX Hardened vent |
| ML18093A382 | 30 March 2018 | Decommissioning Status Report - 2017 | |
| ML18079B140 | 23 February 2018 | Browns Ferry Nuclear Plant, Units 1, 2, and 3: Proposed Technical Specifications (TS) Change TS-510 - Request for License Amendments - Maximum Extended Load Line Limit Analysis Plus | |
| RS-18-002, Report of Full Compliance with 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) | 5 January 2018 | Report of Full Compliance with 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) | |
| ML17222A328 | 5 September 2017 | Flood Hazard Mitigation Strategies Assessment | FLEX Fukushima Dai-Ichi Spent Fuel Pool Instrumentation Flood Hazard Mitigation Strategies Assessment |
| ML17170A073 | 15 June 2017 | Report Pursuant to 10 CFR 71.95 (a)(3) and (B) - Failure to Follow Conditions of TN-RAM Packaging Certificate of Compliance No. 9233 | Weak link |
| ML17114A371 | 20 April 2017 | Errata for BWRVIP-271NP: BWR Vessel and Internals Project, Testing and Evaluation of the Browns Ferry, Unit 2, 120 Degree Capsule | |
| ML17093A697 | 30 March 2017 | Decommissioning Status Report - 2016 | |
| ML19064B223 | 24 February 2017 | Final Report for Post-EPU Thermal and Biological Monitoring Peach Bottom Atomic Power Station | |
| ML17033B164 | 2 February 2017 | American Society of Mechanical Engineers Section XI, Inservice Inspection, System Pressure Test, Containment Inservice Inspection, and Repair and Replacement - Cycle 11 Operation Programs | |
| ML17027A015 | 27 January 2017 | ISFSI - Biennial 1OCFR 50.59 and 10CFR 72.48 Reports for the Period 1/1/2015 Through 12/31/2016 and Annual Commitment Revision Report for the Period 1/1/16 Through 12/31/16 | Reactor Vessel Water Level Stroke time Anticipated operational occurrence Aging Management License Renewal Coast down Power Uprate Overspeed trip |
| ML17024A036 | 31 December 2016 | Operating Data Report for 2016 | Temporary Modification Biofouling Power change Coast down |
| ML16342B621 | 7 December 2016 | Results of Visual Inspections of Replacement Steam Dryer | |
| CNL-16-169, Proposed Technical Specifications (TS) Change TS-505 - Request for License Amendments - Extended Power Uprate (EPU) - Supplement 35, Consolidated Power Uprate Safety Analysis Report Revision | 28 October 2016 | Proposed Technical Specifications (TS) Change TS-505 - Request for License Amendments - Extended Power Uprate (EPU) - Supplement 35, Consolidated Power Uprate Safety Analysis Report Revision | |
| ML16196A088 | 5 August 2016 | Staff Assessment of Response to 10 CFR 50.54(f) Information Request - Flood Causing Mechanism Reevaluation | Ultimate heat sink FLEX Fukushima Dai-Ichi Earthquake |
| RS-16-103, Mitigating Strategies Flood Hazard Assessment (Msfha) Submittal | 30 June 2016 | Mitigating Strategies Flood Hazard Assessment (Msfha) Submittal | Ultimate heat sink FLEX Fukushima Dai-Ichi Spent Fuel Pool Instrumentation |