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 Issue dateTitleTopic
ML22363A5624 January 2023Relief Request ISIR-5-06 Related to ASME Code Case N-729-6 Supplemental Examination Requirements of Reactor Vessel Closure Head Penetration Nozzles
ML22214A0017 October 2022Issuance of Amendment Nos. 361 and 343 Regarding Adoption of TSTF-554, Revise Reactor Coolant Leakage RequirementsPressure Boundary Leakage
Fire Protection Program
ML22166A33026 July 2022Review of Quality Assurance Program ChangesProcess Control Program
Grace period
ML22046A23321 June 2022Issuance of Amendment Nos. 360 and 342 Regarding Change to the Technical Specification Requirement for Containment Water Level InstrumentationSafe Shutdown
Anticipated operational occurrence
Post Accident Monitoring
Probabilistic Risk Assessment
Fire Protection Program
ML22055A0018 June 2022Issuance of Amendment No. 341 Updating the Reactor Coolant System Pressure Temperature LimitsShutdown Margin
Hydrostatic
Surveillance Frequency Control Program
ML22102A0122 May 2022Issuance of Amendment Nos. 359 and 340 Regarding Adoption of TSTF-577, Revised Frequencies for Steam Generator Tube InspectionsPost Accident Monitoring
Nondestructive Examination
Surveillance Frequency Control Program
Fire Protection Program
ML21295A0093 November 2021Relief Request ISIR-4-11 Limited Coverage Examinations During the Fourth 10 Year Inservice Inspection IntervalProbabilistic Risk Assessment
Nondestructive Examination
VT-2
Incorporated by reference
Large early release frequency
Pressure Boundary Leakage
ML21141A2612 June 2021Alternative Request REL-PP2 Related to Fifth 10-Year Inservice Testing Program IntervalIncorporated by reference
ML21130A00812 May 2021Relief Request ISIR-5-05 Related to ASME Code Case N 729-6 Supplemental Examination Requirements of Reactor Vessel Closure Head Penetration Nozzles (EPID L-2021-LLR-0033 (COVID-19))Pandemic
Coronavirus
COVID-19
ML21062A18823 March 2021Issuance of Amendment No. 339 One Cycle Extension of Appendix J, Type a, Integrated Leakage Rate Test Interval (EPID L-2020-LLA-0280 (COVID-19))Internal Flooding
Probabilistic Risk Assessment
Coatings
Large early release frequency
Earthquake
Pandemic
Coronavirus
COVID-19
Grace period
ML21041A0863 March 2021Issuance of Amendment No. 338 Regarding One-Time Deferral of the Steam Generator Tube InspectionsNondestructive Examination
Foreign Material Exclusion
Pandemic
Coronavirus
ML21034A15512 February 2021Relief Request ISIR-5-04 Related to ASME Code Case N-729-6 Supplemental Examination Requirements of Reactor Vessel Closure Head Penetration NozzlesHigh Radiation Area
Pandemic
Coronavirus
COVID-19
Pressure Boundary Leakage
ML21006A4582 February 2021Issuance of Amendments Nos. 358 and 337 Regarding Revision to Technical Specifications to Adopt Technical Specifications Task Force Traveler 541, Revision 2Surveillance Frequency Control Program
Fire Protection Program
ML20366A15515 January 2021Issuance of Amendments Nos. 357 and 336 Regarding Revision to Technical Specifications Bases Control ProgramFire Protection Program
ML20366A13413 January 2021Proposed Alternative to Use Encoded Phased Array Ultrasonic Examination Techniques
ML20329A00112 January 2021Issuance of Amendment No. 356 Regarding Updating the Reactor Coolant System Pressure-Temperature LimitsShutdown Margin
Hydrostatic
Surveillance Frequency Control Program
Fire Protection Program
ML20322A4286 January 2021Issuance of Amendment Nos. 355 and 335, Revision to Technical Specifications to Adopt Technical Specification Task Force Traveler 567, Revision 1, Add Containment Sump TS to Address GSI-191 IssuesSurveillance Frequency Control Program
Fire Protection Program
ML20315A48330 December 2020Issuance of Amendment Nos. 354 and 334 Adopt Technical Specification Task Force Traveler TSTF-412, Revision 3, Provide Actions for One Steam Supply to the Turbine Driven Afw/Efw Pump InoperableSurveillance Frequency Control Program
Fire Protection Program
ML20247J65610 September 2020Request to Use a Provision of a Later Edition of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section XIIncorporated by reference
ML20213C7043 September 2020Issuance of Amendment No. 353 One Cycle Extension of Appendix J, Type a, Integrated Leakage Rate Test IntervalInternal Flooding
Probabilistic Risk Assessment
Coatings
Large early release frequency
Earthquake
Pandemic
COVID-19
Fire Protection Program
Grace period
ML19347B37631 January 2020Issuance of Amendment Nos. 350 and 331, Revise Technical Specification 5.5.5, Reactor Coolant Pump Flywheel Inspection Program, in Accordance with Technical Specification Task Force TSTF-421Probabilistic Risk Assessment
Liquid penetrant
Fire Protection Program
ML19329A01123 January 2020Issuance of Amendment Numbers 349 and 330 to Apply Leak Before-Break Methodology to Reactor Coolant System Branch Lines and Deletion of Containment Humidity MonitorGrab sample
Safe Shutdown Earthquake
Probabilistic Risk Assessment
Surveillance Frequency Control Program
Earthquake
Fuel cladding
Pressure Boundary Leakage
Fire Protection Program
ML19304B67231 December 2019Issuance of Amendment Numbers 348 and 329 to Revise Operating Licenses DPR-58 and DPR-74, to Address Issues Identified in Westinghouse Document NSAL-15-1Surveillance Frequency Control Program
Fire Protection Program
ML19259A05415 October 2019Issuance of Amendment to Revise Operating Licenses DPR-58 and DPR-74, Appendix B, Environmental Technical Specifications, Part II, Non-Radiological Environment Protection PlanFire Protection Program
ML19196A06423 August 2019Relied Request ISIR-4-10 Regarding Fourth Inservice Inspection Program IntervalProbabilistic Risk Assessment
ML19170A3621 August 2019Issuance of Amendment Approval of Application of Proprietary Leak-Before-Break Methodology for Reactor Coolant System Small Diameter PipingGrab sample
Safe Shutdown Earthquake
Earthquake
Pressure Boundary Leakage
Pressure boundary leak
Fire Protection Program
ML19134A35511 July 2019Issuance of Amendments Technical Specification Task Force (TSTF) Traveler 563, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control ProgramProbabilistic Risk Assessment
Surveillance Frequency Control Program
Large early release frequency
Pressure Boundary Leakage
Fire Protection Program
ML19031B96610 April 2019Issuance of Amendments 344, 326 Regarding Request to Adopt TSTF-529, Revision 4, Clarify Use and Application RulesTime of Discovery
Missed surveillance
Fire Protection Program
ML18346A3585 February 2019Issuance of Amendments 343 and 325 Regarding the Battery Monitoring and Maintenance ProgramEmergency Lighting
Surveillance Frequency Control Program
Fire Protection Program
ML18348A4189 January 2019Units and 2 Approval of Request for Alternative from Volumetric/Surface Examination Frequency Requirements of ASME Code Case N 729-4Incorporated by reference
ML18337A39411 December 2018Proposed Alternative Request for Elimination of the Reactor Pressure Vessel Threads in Flange Examination
ML18284A25416 November 2018Issuance of Amendments Request for Deviation from National Fire Protection Association 805 RequirementsSafe Shutdown
Probabilistic Risk Assessment
Fire Protection Program
ML18249A01913 November 2018Issuance of Amendment Nos. 341 and 323 Technical Support Center RelocationHealth Physics Network
High winds
Earthquake
ML18284A31026 October 2018Approval of Alternative to the ASME Code Regarding Reactor Vessel Weld Examination - Relief Request ISIR-4-08Probabilistic Risk Assessment
ML18131A2536 July 2018Issuance of Amendments Request for Deviation from National Fire Protection Association 805 RequirementsSafe Shutdown
Mission time
Fire Barrier
Probabilistic Risk Assessment
Fire Protection Program
ML18103A05919 April 2018Request for Use of Alternative Isir 04-05, Revision 1, Associated with Reactor Vessel Closure Head Volumetric/Surface Examination Frequency Requirements for the Inservice Inspection ProgramBoric Acid
VT-2
ML17312B03019 December 2017Issuance of Amendments License Amendment Request to Revise Technical Specifications Section 3.7.2, Steam Generator Stop Valves (CAC Nos. MF9539 and MF9540; EPID L-2017-LLA-0198)Surveillance Frequency Control Program
Fire Protection Program
ML17214A55021 September 2017Issuance of Amendments License Amendment Request Regarding Technical Specification 3.9.3, Containment PenetrationsFire Protection Program
ML17131A2777 June 2017Issuance of Amendments License Amendment Request Regarding Containment Leakage Rate Testing ProgramFire Protection Program
ML17103A10624 May 2017Issuance of Amendments Adoption of TSTF-545, Revision 3, TS Inservice Testing Program Removal & Clarify SR Usage Rule Application to Section 5.5 TestingIncorporated by reference
Missed surveillance
Surveillance Frequency Control Program
Pressure Boundary Leakage
Fire Protection Program
ML17096A62712 April 2017Proposed Alternative to Use ASME OM Code Case OMN-20
ML17045A15031 March 2017Issuance of Amendments Adopting of TSTF0425-A, Revision 3, Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5BHigh winds
Shutdown Margin
High Radiation Area
Ultimate heat sink
Internal Flooding
Hydrostatic
Probabilistic Risk Assessment
Cyber Security
Surveillance Frequency Control Program
Large early release frequency
Pressure Boundary Leakage
Offsite Circuit
Fire Protection Program
Backfit
Power change
ML16327A11028 December 2016Cover Letter for Revised Safety Evaluation for Amendment Nos. 332 and 314 Adoption of TSTF-490, Rev. 0, and Implementation of Full-Scope Alternative Source TermSafe Shutdown
Unanalyzed Condition
Boric Acid
Fuel cladding
Coast down
GOTHIC
Power Uprate
Measurement Uncertainty Recapture
ML16242A11120 October 2016DC Cook, Units 1 and 2 - Issuance of Amendments Adoption of TSTF-490,REV.0,Deletion of E-Bar Definition and Revision to Reactor Coolant System Specific Activity Technical Specification and Implementation of Full-Scope Alternative Source TerSafe Shutdown
Unanalyzed Condition
Boric Acid
Fuel cladding
Fire Protection Program
Power change
Coast down
GOTHIC
Power Uprate
Measurement Uncertainty Recapture
ML16216A18119 August 2016Issuance of Amendment to Revise Technical Specification 3.3.2, Engineered Safety Feature Actuation System InstrumentationProbabilistic Risk Assessment
ML16195A0044 August 2016Issuance of Amendments to Revise Technical Specifications to Adopt Technical Specifications Task Force - 523, Generic Letter 2008 01, Managing Gas AccumulationFire Protection Program
ML16032A0314 February 2016Request for Use of Alternative REL-PP1 Associated with Pump Inservice Testing (CAC Nos. MF6548 and MF6549)Boric Acid
Incorporated by reference
ML15327A21711 December 2015Issuance of Amendments Technical Specifications Surveillance Requirements 3.8.1.10, 3.8.1.11, and 3.8.1.15Safe Shutdown
Offsite Circuit
Fire Protection Program
ML14197A09730 November 2015Issuance of Amendment Regarding Restoration of Normal Reactor Coolant System Pressure and Temperature Consistent with Previously Licensed ConditionsBoric Acid
Shutdown Margin
Loop seal
Anticipated operational occurrence
Hydrostatic
Fuel cladding
Fire Protection Program
ML15264A8519 November 2015Safety Evaluation Regarding Implementation of Mitigating Strategies and Reliable Spent Fuel Pool Instrumentation Related to Orders EA-12-049 and EA-12-051Boric Acid
High winds
Shutdown Margin
Loop seal
High Radiation Area
Ultimate heat sink
Tornado Missile
Safe Shutdown Earthquake
Internal Flooding
Probabilistic Risk Assessment
Emergency Lighting
Locked High Radiation Area
Finite Element Analysis
FLEX
Tornado-Generated Missile
Fukushima Dai-Ichi
Design basis earthquake
Spent Fuel Pool Instrumentation
Severe Accident Management Guideline
Frazil ice
Earthquake
Fire Protection Program
Coast down
GOTHIC