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Issue date | Title | Topic | |
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ML24247A173 | 28 August 2024 | Enclosure 5: Joint Frequency Distributions of Wind Speed and Direction 2004 to 2013 SQN Units 1 & 2 | |
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 |
CNL-21-072, TVA Nuclear Calculation Coversheet/ Ecm Metadata Update | 13 August 2021 | TVA Nuclear Calculation Coversheet/ Ecm Metadata Update | |
ML21140A028 | 14 May 2021 | Gravel Lot Restoration Project, Construction General Permit, Notice of Intent | |
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 | |
ML20350B720 | 15 December 2020 | Discharge Monitoring Report Quality Assurance Study 40 Final Report 2020 | |
ML20308A476 | 2 November 2020 | 10 CFR 50.59 and 10 CFR 72.48 Changes, Tests, and Experiments Summary Report and Commitment Summary Report | Boric Acid Shutdown Margin Stroke time Anticipated operational occurrence Anchor Darling Operator Manual Action Temporary Modification High Energy Line Break Weak link Overspeed trip Overspeed |
ML20304A403 | 28 October 2020 | Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Requirements Manual | Unanalyzed Condition Boric Acid Time of Discovery High winds Shutdown Margin Anticipated operational occurrence Safe Shutdown Earthquake Probabilistic Risk Assessment Operating Basis Earthquake Functionality Assessment Incorporated by reference Pressure and Temperature Limits Report Design basis earthquake Operability Determination Earthquake Maintenance Rule Program |
ML18352A229 | 17 December 2018 | Pressure Temperature Limits Report, Revision 7 | Hydrostatic License Renewal Subsequent License Renewal |
ML18340A030 | 30 November 2018 | Tennessee Valley Authority - Sequoyah, Study to Confirm Calibration of Numerical Model | |
ML18136A495 | 15 May 2018 | Pressure Temperature Limits Report, Revision 6 | Hydrostatic License Renewal |
ML18061A036 | 2 March 2018 | IAEA Report of the Operational Safety Review Team (Osart) Mission to the Sequoyah Nuclear Power Plant | Boric Acid Ultimate heat sink Grab sample Anticipated operational occurrence Probabilistic Risk Assessment Locked High Radiation Area FLEX High Energy Line Break Aging Management Foreign Material Exclusion Severe Accident Management Guideline License Renewal Earthquake Scaffolding Siren Potassium iodide |
CNL-15-143, the Tennessee Valley Authority (TVA) Nuclear Power Group Commercial Grade Dedication Recovery Project - Closure Report | 31 July 2015 | the Tennessee Valley Authority (TVA) Nuclear Power Group Commercial Grade Dedication Recovery Project - Closure Report | Commercial Grade Dedication Commercial Grade |
ML14283A513 | 17 November 2014 | NRC Staff Review Documentation Provided by TVA for the Sequoyah Nuclear Plant, Units 1 and 2 Concerning Resolution of GL2004-02 Potential Impact of Debris Blockage on Emergency Recirculation During Design Basis Accidents at Pressurizer-Wate | Reactor Vessel Water Level Mission time Coatings Operator Manual Action Finite Element Analysis High Energy Line Break Earthquake Fuel cladding |
CNL-14-038, Tennessee Valley Authority'S Seismic Hazard & Screening Report (CEUS Sites), Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Recommendation 2.1 of Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Acc | 31 March 2014 | Tennessee Valley Authority'S Seismic Hazard & Screening Report (CEUS Sites), Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Recommendation 2.1 of Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accid | Safe Shutdown Boric Acid Mission time Safe Shutdown Earthquake Probabilistic Risk Assessment Fukushima Dai-Ichi Seismically rugged Design basis earthquake Earthquake Seismic Walkdown Report |
ML14063A542 | 4 March 2014 | TVA Response to Request for Clarification to NRC Request for Additional Information Regarding the Review of the Sequoyah Nuclear Plant, Units 1 and 2, License Renewal Application, LRA B.1.31, B.1.25.1 B, B.1.34-Sa, B.1.34-9a, LRA Annual ... | |
ML14002A113 | 19 February 2014 | Interim Staff Evaluation Relating to Overall Integrated Plan in Response to Order EA-12-049 (Mitigation Strategies) | Safe Shutdown Boric Acid High winds Shutdown Margin Ultimate heat sink Tornado Missile Safe Shutdown Earthquake Post Accident Monitoring Internal Flooding Operating Basis Earthquake Emergency Lighting FLEX Fukushima Dai-Ichi Frazil ice Earthquake |
ML14041A192 | 16 February 2014 | Mega-Tech Services, LLC Technical Evaluation Report Regarding the Overall Integrated Plan for Sequoyah Nuclear Plant, Units 1 and 2, TAC Nos.: MF0864 and MF0865 | Safe Shutdown Boric Acid High winds Shutdown Margin Ultimate heat sink Tornado Missile Safe Shutdown Earthquake Post Accident Monitoring Internal Flooding Operating Basis Earthquake Emergency Lighting FLEX Fukushima Dai-Ichi Frazil ice Earthquake |
ML13282A233 | 26 September 2013 | Fukushima Near-Term Task Force Recommendation 2.3: Seismic Response Report | Safe Shutdown Unanalyzed Condition Boric Acid Fire Barrier Safe Shutdown Earthquake Hydrostatic Probabilistic Risk Assessment Operating Basis Earthquake Finite Element Analysis Design basis earthquake Large early release frequency Earthquake Maintenance Rule Program Scaffolding |
ML13206A004 | 24 June 2013 | Methodology for Evaluating the Potential for Multiple Dam Failures Due to Seismic Events | Hydrostatic Probabilistic Risk Assessment Earthquake |
ML13142A198 | 16 May 2013 | Path Forward for Resolution of Generic Safety Issue (GSI)-191 | Coatings Temporary Modification |
ML13072A580 | 5 March 2013 | Storm Water Pollution Prevention Plan | |
ML13032A253 | 10 January 2013 | WCAP-17539-NP, Revision 0, Sequoyah, Units 1 and 2 Time-Limited Aging Analysis on Reactor Vessel Integrity | Incorporated by reference Aging Management License Renewal |
ML121850010 | 30 June 2012 | Enclosure 2, Tennessee Valley Authority Sequoyah Nuclear Plant Units 1 and 2 - ANP-3053(NP), Revision 4, Sequoyah Htp Fuel Transition - NRC RAIs and Responses, June 2012 (Non-Proprietary Version) | Loop seal Anticipated operational occurrence Fuel cladding Exclusive Use Affidavit |
ML12153A378 | 31 May 2012 | Enclosure 2, Sequoyah Nuclear Plant, Units 1 & 2 - ANP-3053 (Np), Revision 3, Sequoyah Htp Fuel Transition - NRC RAIs and Responses | Loop seal Anticipated operational occurrence Fuel cladding Exclusive Use Affidavit |
ML12137A298 | 15 May 2012 | ANP-2970Q2(NP), Rev 0, Sequoyah, Units 1 and 2 Htp Fuel Realistic Large Break LOCA Analysis | Exclusive Use Affidavit |
ML12118A166 | 26 April 2012 | ANP-2970Q1(NP), Revision 000, Htp Fuel Realistic Large Break LOCA Analysis, April 2012 (Non-Proprietary Version), Enclosure 2 | Fuel cladding |
ML12114A061 | 5 April 2012 | Technical Report, SQN2-SGR-TRI, Revision 3, Sequoyah Unit 2 Steam Generator Replacement Rigging and Heavy Load Handling. | Safe Shutdown Boric Acid High winds Ultimate heat sink Tornado Missile Safe Shutdown Earthquake Internal Flooding Hydrostatic Probabilistic Risk Assessment Tornado Missile Protection Design basis earthquake Large early release frequency Earthquake Control of Heavy Loads |
ML12088A171 | 31 March 2012 | ANP-3053(NP), Revision 2, Sequoyah Htp Fuel Transition - NRC RAIs and Responses, March 2012 (Non-Proprietary Version), Enclosure 2 | Loop seal Anticipated operational occurrence Fuel cladding |
ML11266A158 | 16 September 2011 | C17 Voltage-Based ARC 90-Day Report | Non-Destructive Examination Stress corrosion cracking Eddy Current Testing |
ML11266A159 | 16 September 2011 | Areva Np, Inc., Sequoyah 2C17 W-Star 90-Day Report | Stress corrosion cracking |
ML11210B532 | 31 July 2011 | ANP-2986(NP), Revision 3, Sequoyah Htp Fuel Transition. Attachment 2 | Safe Shutdown Boric Acid Shutdown Margin Loop seal Anticipated operational occurrence Safe Shutdown Earthquake Finite Element Analysis Foreign Material Exclusion Earthquake Commercial Grade Fuel cladding Power change Flow Induced Vibration Exclusive Use Affidavit Overspeed trip Loss of condenser vacuum Control Room Habitability |
ML11172A070 | 30 June 2011 | ANP-2986(NP), Revision 2, Sequoyah Htp Fuel Transition, Attachment 8 | Safe Shutdown Boric Acid Shutdown Margin Loop seal Anticipated operational occurrence Safe Shutdown Earthquake Finite Element Analysis Foreign Material Exclusion Earthquake Commercial Grade Fuel cladding Power change Flow Induced Vibration Overspeed Loss of condenser vacuum Control Room Habitability |
ML11172A072 | 31 May 2011 | ANP-2971(NP), Rev 1, Sequoyah Units 1 and 2 Htp Fuel S-RELAP5 Small Break LOCA Analysis, Attachment 9 | Loop seal |
ML11172A064 | 30 April 2011 | ANP-2970(NP), Rev 0, Sequoyah, Units 1 and 2 Htp Fuel Realistic Large Break LOCA Analysis, Attachment 10 | Loop seal Coatings Fuel cladding Power Uprate Exclusive Use Affidavit |
ML11116A211 | 21 April 2011 | Technical Report No. SQN2-SGR-TR3, Revision 0 Sequoyah Unit 2 Steam Generator Replacement Alternate Rebar Splice - Bar-Lock Mechanical Splices Technical Report, Attachment 2 | Commercial Grade Dedication Stress corrosion cracking |
ML100550773 | 31 January 2010 | SG-SGMP-10-2, Condition Monitoring and Operational Assessment: GL-95-05 Alternate Repair Criterion End of Cycle 16 - 90 Day Report, Enclosure 1 | Stress corrosion cracking |
ML110831041 | 31 May 2009 | Engineering Evaluation of Hesco Barriers Performance at Fargo, Nd 2009, Wenck File 2283-01, Enclosure 2 | Hydrostatic |
ML090400795 | 4 February 2009 | GSI-189 Action Plan, Feb. 09 Update, Publicly Available Version | Safe Shutdown Probabilistic Risk Assessment Severe Accident Management Guideline Generic Issues Program |
ML082190013 | 7 August 2008 | Monthly Operating Reports Second Quarter 2008 | Reserve Station Service Transformer Feedwater Heater Power change Downpower Power Uprate Overspeed trip |
ML082480691 | 31 July 2008 | SG-CDME-08-24, Revision 0, Condition Monitoring and Operational Assessment: GL-95-05 Alternate Repair Criterion End of Cycle 15 90 Day Report, Sequoyah Unit 2. | Non-Destructive Examination Stress corrosion cracking |
ML081080338 | 29 February 2008 | ANP-2695(NP), Rev 0, Enclosure 3, Sequoyah Nuclear Plant Unit 1, Realistic Large Break Loss of Coolant Accident Analysis | Loop seal Coatings Fuel cladding Power Uprate Exclusive Use Affidavit |
ML073400092 | 30 November 2007 | Rev. 2 to SG-CDME-07-7, Condition Monitoring and Operational Assessment: GL-95-05 Alternate Repair Criterion End of Cycle 14, 90 Day Report for Sequoyah Unit 2. | Stress corrosion cracking B.5.b Mitigating Strategies Affidavit |
ML073240048 | 30 September 2007 | Rev. 0 to SG-CDME-07-21-NP, Examination of a Steam Generator Tube Removed from Sequoyah Unit 2. | Non-Destructive Examination Intergranular Stress Corrosion Cracking Stress corrosion cracking Eddy Current Testing Weak link |
ML071160227 | 24 April 2007 | Staff Technical Evaluation Report, 06-03 | Ultimate heat sink |
ML052340503 | 15 August 2005 | Unit 2 Cycle 13 (U2C13) 90-Day Steam Generator (S/G) Report for Voltage-Based Alternate Repair Criteria and W* Alternate Repair Criteria | Stress corrosion cracking |
ML110831042 | 30 April 2005 | Texas Transportation Institute, DOS K12 Crash Test and Evaluation of the Hesco C-3315 Flood Barrier, April 2005, Enclosure 3 | |
ML11307A420 | 30 April 2005 | Enclosure 2 - Wenck Associates, Inc., Engineering Evaluation of Hesco Barriers Performance at Fargo, Nd 2009, May 2009 | Hydrostatic |
ML041050621 | 12 April 2004 | Diffuser Line Manhole Breach | |
ML040910417 | 18 March 2004 | TRC Studies, EPA Information, Bmp Plan, Biodetergent 73551 | Safe Shutdown Grab sample Coatings Zebra Mussel Veliger Exclusive Use |