ML23277A046 | 4 October 2023 | Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Specification Bases | |
ML22145A141 | 16 May 2022 | Technical Specification Bases, Manual | Shutdown Margin Ultimate heat sink Water Inventory Control Post Accident Monitoring Hydrostatic Abnormal operational transient Surveillance Frequency Control Program Scram Discharge Volume Fuel cladding |
CNL-21-091, Exigent License Amendment Request to Revise Technical Specification 3.4.12, Low Temperature Overpressure Protection System (SQN-TS-21-06) | 22 October 2021 | Exigent License Amendment Request to Revise Technical Specification 3.4.12, Low Temperature Overpressure Protection System (SQN-TS-21-06) | Anticipated operational occurrence Pressure and Temperature Limits Report COVID-19 Fuel cladding |
CNL-20-014, Application to Modify the Technical Specification to Allow for Transition to Westinghouse RFA-2 Fuel (SQN-TS-20-09) | 23 September 2020 | Application to Modify the Technical Specification to Allow for Transition to Westinghouse RFA-2 Fuel (SQN-TS-20-09) | |
CNL-19-072, Technical Specification Change - Reactor Vessel Level Instrumentation Inoperable - Exigent Amendment (SQN-TS-2019-03) | 14 July 2019 | Technical Specification Change - Reactor Vessel Level Instrumentation Inoperable - Exigent Amendment (SQN-TS-2019-03) | |
ML19151A584 | 31 May 2019 | Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Specification Bases | Safe Shutdown Shutdown Margin Surveillance Frequency Control Program B.5.b Mitigating Strategies Offsite Circuit |
CNL-18-130, Revised Application to Modify the Technical Specifications for Unbalanced Voltage Relays | 19 November 2018 | Revised Application to Modify the Technical Specifications for Unbalanced Voltage Relays | Safe Shutdown Anticipated operational occurrence Surveillance Frequency Control Program Offsite Circuit |
ML17333A401 | 29 November 2017 | Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Specification Bases | High Radiation Area Ultimate heat sink Stroke time Anticipated operational occurrence Surveillance Frequency Control Program Power change |
CNL-16-011, Proposed Technical Specification Change to Extend the Allowed Completion Time to Restore Essential Raw Cooling Water System Train to Operable Status from 72 Hours to 7 Days (TS-SQN-16-01) | 11 March 2016 | Proposed Technical Specification Change to Extend the Allowed Completion Time to Restore Essential Raw Cooling Water System Train to Operable Status from 72 Hours to 7 Days (TS-SQN-16-01) | Safe Shutdown Boric Acid Ultimate heat sink Surveillance Frequency Control Program Design basis earthquake Earthquake Fuel cladding |
ML15176A681 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 3 of 8 | Safe Shutdown Ultimate heat sink Anticipated operational occurrence Probabilistic Risk Assessment Incorporated by reference Surveillance Frequency Control Program Earthquake Recently irradiated fuel Offsite Circuit |
NL-15-128, Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 1 of 8 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 1 of 8 | Shutdown Margin Anticipated operational occurrence Surveillance Frequency Control Program Process Control Program |
NL-15-128, Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 2 of 8 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 2 of 8 | High Radiation Area Fire Barrier Anticipated operational occurrence Condition Adverse to Quality Surveillance Frequency Control Program Fuel cladding Power change |
NL-15-128, Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 3 of 8 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 3 of 8 | Safe Shutdown Ultimate heat sink Anticipated operational occurrence Probabilistic Risk Assessment Incorporated by reference Surveillance Frequency Control Program Earthquake Recently irradiated fuel Offsite Circuit |
NL-15-128, Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 4 of 8 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 4 of 8 | Shutdown Margin Reactor Vessel Water Level Post Accident Monitoring Missed surveillance Surveillance Frequency Control Program Recently irradiated fuel |
NL-15-128, Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 5 of 8 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 5 of 8 | Shutdown Margin Probabilistic Risk Assessment Surveillance Frequency Control Program Process Control Program Control of Heavy Loads Recently irradiated fuel |
NL-15-128, Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 7 of 8 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 7 of 8 | Safe Shutdown Unanalyzed Condition Shutdown Margin Anticipated operational occurrence Probabilistic Risk Assessment Qualified Offsite Circuit Surveillance Frequency Control Program Battery sizing Recently irradiated fuel Offsite Circuit Power change |
ML15176A664 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 1 of 8 | Shutdown Margin Anticipated operational occurrence Surveillance Frequency Control Program Process Control Program |
ML15176A679 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 2 of 8 | High Radiation Area Fire Barrier Anticipated operational occurrence Condition Adverse to Quality Surveillance Frequency Control Program Fuel cladding Power change |
ML15176A748 | 19 June 2015 | Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 8 of 8 | Safe Shutdown Time of Discovery Anticipated operational occurrence Probabilistic Risk Assessment Qualified Offsite Circuit Surveillance Frequency Control Program Recently irradiated fuel Offsite Circuit |
ML15176A740 | 19 June 2015 | Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 7 of 8 | Safe Shutdown Unanalyzed Condition Shutdown Margin Anticipated operational occurrence Probabilistic Risk Assessment Qualified Offsite Circuit Surveillance Frequency Control Program Battery sizing Recently irradiated fuel Offsite Circuit Power change |
ML15176A682 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 4 of 8 | Shutdown Margin Reactor Vessel Water Level Post Accident Monitoring Missed surveillance Surveillance Frequency Control Program Recently irradiated fuel |
CNL-15-128, Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 5 of 8 | 19 June 2015 | Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 5 of 8 | Shutdown Margin Mission time Internal Flooding Probabilistic Risk Assessment Surveillance Frequency Control Program Process Control Program Large early release frequency Control of Heavy Loads |
ML15176A718 | 19 June 2015 | Sequoyah Nuclear Plants, Units 1 and 2 Technical Specifications Conversion to NUREG-1431, Rev. 4.0 (SQN-TS-11-10) - Supplement 2. Part 6 of 8 | |
CNL-14-176, Application to Revise Technical Specification 6.8.4.h, Containment Leakage Rate Testing Program, (SQN-TS-14-03) | 2 December 2014 | Application to Revise Technical Specification 6.8.4.h, Containment Leakage Rate Testing Program, (SQN-TS-14-03) | Safe Shutdown High winds Mission time Internal Flooding Probabilistic Risk Assessment Coatings Large early release frequency Moisture barrier License Renewal Earthquake |
ML14342B004 | 1 December 2014 | Cycle 19 - 180-Day Steam Generator Tube Inspection Report | Nondestructive Examination |
ML13193A039 | 5 July 2013 | Revisions to the Technical Requirements Manual and Specification Bases | Safe Shutdown Boric Acid Shutdown Margin Ultimate heat sink Fire Barrier Anticipated operational occurrence Nondestructive Examination Incorporated by reference Abnormal operational transient Pressure and Temperature Limits Report B.5.b Mitigating Strategies Fuel cladding Pressure Boundary Leakage Offsite Circuit |
ML11249A061 | 31 August 2011 | Application for Temporary Change to TS to Allow Use of Penetrations in Shield Building Dome During Modes 1 Through 4;and Request for Specific Usage of Alternate Source Term Methodology for Calculating Radiation Doses Associated. | Safe Shutdown High winds Shutdown Margin Mission time Fire Barrier Tornado Missile Internal Flooding Probabilistic Risk Assessment Large early release frequency Earthquake Offsite Circuit Scaffolding |
ML101470158 | 24 May 2010 | Revisions to Technical Requirements Manual and Technical Specification Bases | Safe Shutdown High Radiation Area Grab sample Stroke time Incorporated by reference B.5.b Mitigating Strategies Fuel cladding Pressure Boundary Leakage |
ML083370121 | 1 December 2008 | Revisions to the Technical Requirements Manual (TRM) and Technical Specification (TS) Bases (Unit 1 Revisions 31, 32, and 33; Unit 2 Revisions 30, 31 and 32) | |
ML071010153 | 2 April 2007 | Additional Information for Technical Specification Change 05-09 - Application for Technical Specification Improvement Regarding Steam Generator Tube Integrity and Deletion of License Condition | Shutdown Margin Offsite Dose Calculation Manual Tornado Missile Hydrostatic Operating Basis Earthquake Nondestructive Examination Pressure and Temperature Limits Report Annual Radioactive Effluent Release Report Process Control Program Earthquake Pressure Boundary Leakage |
ML070250031 | 12 January 2007 | Technical Specification (TS) Change 06-06 - Revised Steam Generator (SG) Voltage-Based Repair Criteria - Probability of Prior Cycle Detection (Popcd) | Nondestructive Examination |
ML063470029 | 7 December 2006 | Technical Specifications (TS) Change 06-03 Ultimate Heat Sink (UHS) Temperature Increase and Elevation Changes Supplemental Information | Safe Shutdown Boric Acid Ultimate heat sink Coatings Biofouling |
ML062140102 | 12 July 2006 | Technical Specifications (TS) Change 06-03 Ultimate Heat Sink (UHS) Temperature Increase and Elevation Changes | Safe Shutdown Shutdown Margin Ultimate heat sink Anticipated operational occurrence Safe Shutdown Earthquake Earthquake |
ML051310280 | 27 April 2005 | Technical Specifications Change 04-06 - Relocation of Specifications in Accordance with Part 50.36 in Title 10 of the Code of Federal Regulations. | Shutdown Margin Ultimate heat sink Fire Barrier Probabilistic Risk Assessment Power change |
ML042860054 | 30 September 2004 | Units 1 and 2 - Technical Specification Change No. 04-01 - New Specification for Loss of Power Instrumentation for Emergency Diesel Generator and Auxiliary Feedwater Actuation. | |
ML042380498 | 12 August 2004 | Technical Specifications Change 03-11 Deletion of Vacuum Relief Flow Requirements from Auxiliary Building Gas Treatment System Surveillance Requirements | |
L-87-009, Revisions to the Technical Requirements Manual (TRM) (Revisions 21, 22, 23, 24, 25, 26, and 27) and Technical Specification (TS) Bases (Unit 1 Revisions 22, 23, and 24; Unit 2 Revisions 22 and 23) | 5 May 2004 | Revisions to the Technical Requirements Manual (TRM) (Revisions 21, 22, 23, 24, 25, 26, and 27) and Technical Specification (TS) Bases (Unit 1 Revisions 22, 23, and 24; Unit 2 Revisions 22 and 23) | Boric Acid Time of Discovery Shutdown Margin High Radiation Area Missed surveillance Maintenance Rule Program Pressure Boundary Leakage |
ML040760886 | 5 March 2004 | Technical Specifications (TS) Change 03-05, Physics Tests Exceptions and Refueling Operations. | Shutdown Margin Fuel cladding Recently irradiated fuel Power change |
ML033040406 | 22 October 2003 | Technical Specification (TS) Change 03-12, Application for TS Improvement to Extend the Completion Time for Action a of TS 3/4.5.1, 'Accumulator,' Using the Consolidated Line Item Improvement Process (Cliip). | Incorporated by reference |
ML031610859 | 5 June 2003 | TS Change No.03-08, Reactor Coolant System Heatup & Cooldown Curves | Anticipated operational occurrence Hydrostatic Power change |
ML031490355 | 19 May 2003 | Revised Information Regarding TS Change 02-07, One Time Frequency Extension for Type a Test Containment Integrated Leak Rate Test | |
ML031350761 | 9 May 2003 | Tech Spec Change 01-09, Operations Involving Positive Reactivity Additions. | Shutdown Margin |
ML030790281 | 13 March 2003 | TS Change 03-01, Revision of Boron Requirements for Cold Leg Accumulators & Refueling Water Storage Tanks | Boric Acid Shutdown Margin |
ML030340119 | 29 January 2003 | Application for Technical Specification (TS) Change - Missed Surveillances Using the Consolidated Line Item Improvement Process (Revision 2) | Time of Discovery Missed surveillance Liquid penetrant Grace period |
ML022940477 | 4 October 2002 | Seqouyah Units 1 & 2 Technical Specification (TS) Change No. 02-07, One-Time Frequency Extension for Type a Test (Containment Integrated Leak Rate Test (Cilrt). | Non-Destructive Examination Probabilistic Risk Assessment Coatings Large early release frequency Moisture barrier |
ML021550437 | 8 May 2002 | Unit 2 - Supplemental Information to Support Emergency Technical Specification (TS) Change 02-05, Steam Generator (SG) Inspecton Scope - TAC MB4994 | Operating Basis Earthquake |