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| Issue date | Title | Topic | |
|---|---|---|---|
| WBL-23-013, 10 CFR 50.46 Annual Report for 2022 | 29 March 2023 | 10 CFR 50.46 Annual Report for 2022 | |
| WBL-22-034, Update to Fire Protection Report Figures Redacted | 1 August 2022 | Update to Fire Protection Report Figures Redacted | |
| CNL-20-058, Tennessee Valley Authority, Application to Modify the Watts Bar Nuclear Plant Unit 1 and Unit 2 Technical Specifications for Function 6.e of Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation (WBN-TS-19-27) | 27 August 2020 | Tennessee Valley Authority, Application to Modify the Watts Bar Nuclear Plant Unit 1 and Unit 2 Technical Specifications for Function 6.e of Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation (WBN-TS-19-27) | Anticipated operational occurrence Surveillance Frequency Control Program |
| ML18022A364 | 19 January 2018 | Survey Codes_Twra | |
| CNL-17-141, Tennessee Valley Authority - Anchor Darling Double Disc Gate Valve Information and Status | 28 December 2017 | Tennessee Valley Authority - Anchor Darling Double Disc Gate Valve Information and Status | Anchor Darling |
| ML16056A139 | 11 March 2016 | Correction to the U.S. Nuclear Regulatory Commission Analysis of Licensees' Decommissioning Funding Status Reports | |
| CNL-15-213, Compliance with Three Mile Island (TMI) Action Plan Requirements for an Operating License | 7 October 2015 | Compliance with Three Mile Island (TMI) Action Plan Requirements for an Operating License | |
| ML15238B667 | 3 September 2015 | MSFHI Public Table | |
| ML14307B707 | 10 December 2014 | Supplemental Information Related to Development of Seismic Risk Evaluations for Information Request Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Seismic Hazard Reevaluations for Recommendation 2.1 of the Near-T | Probabilistic Risk Assessment Fukushima Dai-Ichi |
| ML13255A315 | 14 August 2013 | Final Safety Analysis Report (Fsar), Amendment 110, Table 6.2.4-1 Containment Penetrations and Barriers - Page 1 of 64 - Page 64 of 64 | |
| ML13175A135 | 5 March 2013 | 2-PTI-092-03, Revision 0, Nuclear Instrumentation Source Range Noise Checks During Hot Functional Testing. | Temporary Modification |
| ML13175A136 | 8 November 2012 | 2-PTI-099-06, Revision 0, Reactor Protection Setpoint Verification. | |
| ML13175A134 | 1 November 2012 | 2-PTI-082-02, Revision 0, Rod Control - Non Hft. | |
| ML13175A133 | 22 October 2012 | 2-PTI-085-01, Revision 0, Rod Control Functional Test. | |
| ML12157A304 | 24 July 2012 | SECY-12-0103 - Enclosure 1 - Statistical Status Report - Sixth Report on the Status of Reactivation of Construction and Licensing for Watts Bar Nuclear Plant, Unit 2 | Cyber Security |
| ML12157A461 | 24 July 2012 | SECY-12-0103 - Enclosure 2 - Future Activities for Watts Bar Unit 2, Reactivation Project Plan | Cyber Security |
| ML11203A005 | 21 July 2011 | SECY-11-0102 - Enclosure 2 - Chart of Future Activities - Fourth Report on Status of Reactivation of Construction and Licensing for Watts Bar Nuclear Plant Unit 2 | Cyber Security |
| ML11178A185 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Table of Contents, Section 15.0, Accident Analyses, Through Table 15A-2 Accident Atmospheric Dilution Factors (sec/m3) | Safe Shutdown Boric Acid Shutdown Margin Loop seal Post Accident Monitoring Emergency Lighting Earthquake Fuel cladding Coast down |
| ML11178A182 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Table of Content, Section 12.0, Radiation Protection, Through Appendix 12A - Radiation Protection Features for the Tritium Production Program | Boric Acid High Radiation Area Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Locked High Radiation Area Deep Dose Equivalent |
| ML11178A184 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Table of Contents, Section 14.0, Initial Test Program Through Figures 14.2-2 Power Ascension Test Schedule | Safe Shutdown Boric Acid Shutdown Margin Grab sample Stroke time Post Accident Monitoring Hydrostatic Emergency Lighting Fuel cladding Pressure Boundary Leakage Power change |
| ML11178A181 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Table of Contents, Section 11.0, Through Table 11A-2 Tritium Release for 1972 from Westinghouse Designed Operating Reactors | Boric Acid Grab sample Offsite Dose Calculation Manual Anticipated operational occurrence Process Control Program Chernobyl Fuel cladding |
| ML11178A179 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Section 9.4 Air Conditioning, Heating, Cooling and Ventilation Systems Through Figure 9.5-30 Diesel Exhaust System Piping Schematic | Hot Short Safe Shutdown Boric Acid Health Physics Network Fire Barrier Tornado Missile Safe Shutdown Earthquake Emergency Lighting Tornado-Generated Missile Tornado Generated Missile Offsite Circuit Fire Protection Program |
| ML11178A178 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Table of Contents, Section 9.0 Auxiliary Systems, Through Figure 9.3-21 Watts Bar Nuclear Plant Boric Acid Tank Limits | Safe Shutdown Boric Acid High winds Loop seal Ultimate heat sink Grab sample Tornado Missile Safe Shutdown Earthquake Hydrostatic VT-2 Design basis earthquake Earthquake Fuel cladding |
| ML11178A175 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Section 6.3 Emergency Core Cooling System Through 6.9 Motor-Operated Valve (MOV) Programs | Hot Short Safe Shutdown Boric Acid Packing leak Stroke time Safe Shutdown Earthquake Post Accident Monitoring Coatings Operating Basis Earthquake Incorporated by reference Earthquake Liquid penetrant |
| ML11178A177 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Table of Contents, Section 8.0 Electric Power, Through Page 8E-11 | Safe Shutdown Mission time Fire Barrier Anticipated operational occurrence Tornado Missile Safe Shutdown Earthquake Post Accident Monitoring Operating Basis Earthquake Emergency Lighting Offsite Circuit |
| ML11178A172 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Table of Contents, Section 4.0 Reactor, Through Figure 4.4-6, Location of Incore Instrumentation System Fixed Incore Detector Core Exit Thermocouples and Iitas (Unit 2) | Boric Acid Shutdown Margin Non-Destructive Examination Safe Shutdown Earthquake Hydrostatic Design basis earthquake Earthquake Fuel cladding Power change Flow Induced Vibration |
| ML11178A173 | 3 June 2011 | Final Safety Analysis Report (Fsar), Amendment 104, Table of Contents, Section 5.0, Reactor Coolant System, Through Instrumentation Application 5.6-7 | Hot Short Safe Shutdown Boric Acid Shutdown Margin Reactor Vessel Water Level Loop seal Non-Destructive Examination Offsite Dose Calculation Manual Safe Shutdown Earthquake Weld Overlay Post Accident Monitoring Hydrostatic Operating Basis Earthquake Nondestructive Examination Pressure and Temperature Limits Report Design basis earthquake Earthquake Liquid penetrant Pressure Boundary Leakage Power change Flow Induced Vibration Unidentified leakage |
| ML11132A118 | 5 May 2011 | Bellefonte, Units 1 and 2 - Proposed Regulatory Framework for the Possible Completion of Construction Activities | Safe Shutdown Boric Acid Fitness for Duty Shutdown Margin Reactor Vessel Water Level Ultimate heat sink Offsite Dose Calculation Manual Fire Barrier Stroke time Commercial Grade Dedication Probabilistic Risk Assessment Coatings Anchor Darling VT-2 Cyber Security Scram Discharge Volume Process Control Program Safeguards Contingency Plan Hemyc Control of Heavy Loads Turbine Missile Fuel cladding Fire Protection Program Brachytherapy Uranium Hexafluoride |
| ML110871628 | 15 March 2011 | Unit 2 - Final Safety Analysis Report (Fsar), Amendment 103, FSAR 2.5-596, Underground Barrier Trench a, STA 5 + 78 | |
| ML110871629 | 15 March 2011 | Unit 2 - Final Safety Analysis Report (Fsar), Amendment 103, FSAR 2.5-597, Underground Barrier Trench a, STA 7 + 78 | |
| ML110871630 | 15 March 2011 | Unit 2 - Final Safety Analysis Report (Fsar), Amendment 103, FSAR 2.5-602 RO, Underground Barrier Trench B, STA 1 + 00 | |
| ML110871631 | 15 March 2011 | Unit 2 - Final Safety Analysis Report (Fsar), Amendment 103, FSAR 2.5-603, Underground Barrier Trench B, STA 2 + 50 | |
| ML110871632 | 15 March 2011 | Unit 2 - Final Safety Analysis Report (Fsar), Amendment 103, FSAR 2.5-604, Underground Barrier Trench B, STA 3 + 00 | |
| ML110871665 | 15 March 2011 | Unit 2 - Final Safety Analysis Report (Fsar), Amendment 103, FSAR 2.5-605, Underground Barrier Trench B, STA 4 + 50 | |
| ML12257A068 | 1 January 2011 | Tennessee Valley Authority 2012 Watts Bar - Office of Environmental and Research Recreation Area Matrix | |
| ML11221A322 | 17 December 2010 | Amendment 102 to Final Safety Analysis Report (Fsar), Table 6.2.4-1, Page 1 of 69 - 64 of 69 | |
| ML101970311 | 16 July 2010 | Request for Additional Information Regarding Fire Protection Program | Hot Short Safe Shutdown Boric Acid Fire Barrier Probabilistic Risk Assessment Operator Manual Action Multiple Spurious Operation Fire Protection Program |
| ML101600505 | 3 June 2010 | Chapter 14 - Question 4 - Supporting Information | Hydrostatic |
| ML101610456 | 27 May 2010 | Amendment 99 to Final Safety Analysis Report (Fsar), Containment Penetrations and Barriers-Table 6.2.4-1. Pages 1 Through 64 | |
| ML101370538 | 7 May 2010 | Amendment 98 to Final Safety Analysis Report, Figure 2.5-549, ERCW Pipeline Section A-A, Sheet 1 of 4 | |
| ML101370539 | 7 May 2010 | Amendment 98 to Final Safety Analysis Report, Figure 2.5-549, ERCW Pipeline Section A-A, Sheet 2 of 4 | |
| ML101370537 | 7 May 2010 | Amendment 98 to Final Safety Analysis Report, Figure 2.5-281, Category 1 Conduit Banks Section F-F, Sheet 1 | |
| ML101370534 | 7 May 2010 | Amendment 98 to Final Safety Analysis Report, Figure 2.5-71, Graphic Log & Elastic Moduli Sta. L-61+00 | |
| ML101370531 | 7 May 2010 | Amendment 98 to Final Safety Analysis Report, Figure 2.5-281, Category I Conduit Banks Section F-F, Sheet 2 | |
| ML100630235 | 25 February 2010 | Yard Holding Pond Wsel Graph Overflow for 2001 | |
| ML093570555 | 14 December 2009 | Final Safety Analysis Report, Amendment 96, Figure 2.5-281, Category 1 Conduit Banks, Section F-F Sheet 1 of 2 | |
| ML093570556 | 14 December 2009 | Final Safety Analysis Report, Amendment 96, Figure 2.5-281, Category 1 Conduit Banks, Section F-F, Sheet 1 of 2 | |
| ML093570557 | 14 December 2009 | Final Safety Analysis Report, Amendment 96, Figure 2.5-549, ERCW Pipeline Section A-A, Sheet 1 of 4 | |
| ML093570560 | 14 December 2009 | Final Safety Analysis Report, Amendment 96, Figure 2.5-71, Graphic Log and Elastic Moduli Sta. L-61+00 | |
| ML093570561 | 14 December 2009 | Final Safety Analysis Report, Amendment 96, Figure 2.5-222, Borrow Investigation |