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 Issue dateTitleTopic
ML23353A17118 January 2024Issuance of Amendment No. 237 to Clarify Support System Requirements for the Residual Heat Removal System and Control Room Air Conditioning System Under Technical Specifications 3.4.8, 3.7.11, and 3.9.6
ML23347A12111 January 2024Issuance of Amendment No. 236 to Adopt TSTF-501, Revision 1, Relocate Stored Fuel Oil and Lube Volume Values to Licensee Control EPID L-2023-LLA-0046)
ML23234A1525 October 2023Exemption from the Requirements of 10 CFR Part 50, Section 50.46, and Appendix K Regarding Use of M5 Cladding Material (EPID L-2022-LLE-0030) (Letter)Exemption Request
Fuel cladding
ML23240A3695 October 2023Issuance of Amendment No. 235 to Revise Technical Specifications to Use of Framatome Gaia Fuel (EPID L-2022-LLA-0150) (Non-Proprietary)Boric Acid
Shutdown Margin
Loop seal
Anticipated operational occurrence
Safe Shutdown Earthquake
Operating Basis Earthquake
Exemption Request
Fuel cladding
Flow Induced Vibration
ML23228A02525 September 2023Issuance of Amendment No. 234 to Revise Technical Specification 5.5.16, Containment Leakage Rate Testing Program, for Permanent Extension of Type a and Type C Leak Rate Test FrequenciesHigh winds
Non-Destructive Examination
Internal Flooding
Probabilistic Risk Assessment
Coatings
Aging Management
Large early release frequency
Moisture barrier
License Renewal
Fire Protection Program
ML23261C38525 September 2023Safety Evaluation for Operating Quality Assurance Manual Revision 36A
ML23166B08820 September 2023Issuance of Amendment No. 233 for Adoption of Alternative Source Term and Revision of Technical SpecificationsAnticipated operational occurrence
Finite Element Analysis
Surveillance Frequency Control Program
Fuel cladding
Unidentified leakage
ML22361A07024 February 2023Issuance of Amendment No. 231 for Revision to Radiological Emergency Response Plan Regarding Response and Notification GoalsMinimum staff
ML23019A17530 January 2023Issuance of Amendment No. 230 to Revise Technical Specifications to Adopt TSTF-577, Revision 1, Revised Frequencies for Steam Generator Tube InspectionsNondestructive Examination
ML22301A0072 December 2022Issuance of Amendment No. 229 to Revise Technical Specifications to Adopt TSTF-505, Revision 2, and TSTF-439, Revision 2Safe Shutdown
High winds
Probabilistic Risk Assessment
Cyber Security
FLEX
Large early release frequency
Maintenance Rule Program
ML22220A13021 October 2022Exemptions from the Requirements of 10 CFR 50.46 and 10 CFR Part 50 Appendix a, General Design Criteria 35, 38, and 41 (EPID L-2021-LLE-0021) (Cover Letter)
ML22220A13221 October 2022Issuance of Amendment No. 228 Re; Revise Technical Specifications to Address Generic Safety Isusue-191 and Respond to Generic Letter 2004-02 Using Risk-Informed ApproachBoric Acid
High winds
Reactor Vessel Water Level
Ultimate heat sink
Non-Destructive Examination
Mission time
Safe Shutdown Earthquake
Weld Overlay
Internal Flooding
Probabilistic Risk Assessment
Coatings
Temporary Modification
Incorporated by reference
Finite Element Analysis
FLEX
Surveillance Frequency Control Program
Large early release frequency
Severe Accident Management Guideline
Exemption Request
Maintenance Rule Program
Fuel cladding
Dissimilar Metal Weld
ML22053A2837 April 2022Issuance of Amendment No. 227 Revise Technical Specifications to Adopt Technical Specifications Task Force (TSTF) Traveler TSTF-529, Revision 4, Clarify Use and Application RulesTime of Discovery
ML21344A00529 December 2021Issuance of Amendment No. 226 Regarding Adoption of 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power PlantsHot Short
Safe Shutdown
High winds
Internal Flooding
Probabilistic Risk Assessment
Cyber Security
FLEX
Fukushima Dai-Ichi
Thermoset
Safeguards Contingency Plan
Fire Protection Program
ML21053A12624 March 2021Issuance of Amendment No. 225 to Revise Technical Specification Administrative Control 5.3.1 to Remove Details Specified for the Qualification of Certain Positions within the Unit Staff
ML20218A4103 November 2020Issuance of Amendment No. 224 Performance Based Method Alternative for Thermal Insulation MaterialSafe Shutdown
Probabilistic Risk Assessment
Large early release frequency
Fire Protection Program
ML20246G57016 October 2020Issuance of Amendment No. 223 One-Time Deferral of the Steam Generator Tube InspectionsAnticipated operational occurrence
Nondestructive Examination
Foreign Material Exclusion
Pandemic
Coronavirus
ML20230A38731 August 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
ML20216A6816 August 2020Operating Quality Assurance Manual Change Revision 34B (EPID L-2020-LLQ-0004 (COVID-19))Pandemic
Coronavirus
COVID-19
Grace period
ML20141L7458 June 2020Operating Quality Assurance Manual Change Revision 34ACondition Adverse to Quality
ML20107H97820 April 2020COVID-19 Relief Request CC-01 Containment Tendon InspectionIncorporated by reference
Pandemic
Coronavirus
ML19283C4816 December 2019Issuance of Amendment No. 221 Main Turbine Control Slave Relay TestingSurveillance Frequency Control Program
ML19158A29030 July 2019Issuance of Amendment No. 220 Regarding Emergency Action Level Scheme ChangesHigh winds
Earthquake
ML19073A00118 April 2019Issuance of Amendment No. 219 to Add New Technical Specification 3.7.20, Class 1E Electrical Equipment Air Conditioning (A/C) SystemSafe Shutdown
Ultimate heat sink
Mission time
Fire Barrier
Anticipated operational occurrence
Cyber Security
Surveillance Frequency Control Program
Earthquake
ML19079A1481 April 2019Request for Alternative I4R-05 to Reactor Vessel Nozzle Weld Examination Frequency Requirements (EPID L-2018-LLR-0051Finite Element Analysis
Dissimilar Metal Weld
ML18313A06926 November 2018Request for Relief I4R-01 Related to the Inservice Inspection Program for Class 3 Buried High Density Polyethylene PipingHydrostatic
Through-Wall Leak
ML18124A02630 May 2018Issuance of Amendment No. 218 FSAR Revision Compliance with Regulatory Guide 1.106 Regarding MOV Thermal Overload ProtectionIncorporated by reference
ML17262A7003 October 2017Request for Alternative I4R-04 Applicable to the Fourth 10-Year Inspection Program IntervalIncorporated by reference
Dissimilar Metal Weld
ML17254A12025 September 2017Request for Alternative No. PR-07 from the Requirements of the ASME Code for the Fourth 10-Year Inservice Testing IntervalBoric Acid
ML17236A08215 September 2017Issuance of Amendment No. 217 Replacement of Methodology in Technical Specification 5.6.5, Core Operating Limits Report (Colr),Boric Acid
Post Accident Monitoring
Hydrostatic
Pressure and Temperature Limits Report
ML17170A32020 June 2017Safety Evaluation Input - for Ameren Missouri Request to Amend Callaway Plant, Unit 1, Technical Specification 5.6.5, Core Operating Limits Report -Boric Acid
ML17058A4436 March 2017Request for Alternative I4R-03 Applicable to the Fourth 10-Year Inservice Inspection Program IntervalHydrostatic
VT-2
Incorporated by reference
Foreign Material Exclusion
Through Wall Leak
ML17010A3322 February 2017Safety 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
Time to boil
Safe Shutdown Earthquake
Locked High Radiation Area
FLEX
Fukushima Dai-Ichi
Spent Fuel Pool Instrumentation
Earthquake
Fire Protection Program
Coast down
ML16223A71230 August 2016Relief Request No. 13R-08 from Code Case N-460, Alternative Examination Coverage for Class 1 and Class 2 Welds, for Piping Welds, Third 10-Year Inservice Inspection IntervalIncorporated by reference
ML16089A1671 April 2016Review and Approval of Quality Assurance Plan Change Per Nuclear Energy Institute (NEI) 14-05A, Revision 1
ML16055A46417 March 2016Relief Requests 13R-09 (Steam Generator Tubesheet Weld), 13R-11 (Pressurizer Welds) from Code Case N-460 and 13R-18 (SG Weld), from Appendix Viii Requirements, Third 10-Year Inservice Inspection Interval (CAC MF6735-MF6737)VT-2
Incorporated by reference
ML16020A51629 February 2016Issuance of Amendment No. 216, Revise Technical Specification (TS) 2.1.1.1 and TS 5.6.5, to Remove Uncertainties from Departure from Nucleate Boiling Ratio Safety Limit and Adopt WCAP-14565-P-A MethodologyAnticipated operational occurrence
ML15324A1142 February 2016Issuance of Amendment No. 215, Adopt Technical Specification Task Force (TSTF) Traveler TSTF-510, Revision 2, Revision to Steam Generator Program Inspection Frequencies and Tube Sample SelectionShutdown Margin
High Radiation Area
Offsite Dose Calculation Manual
Post Accident Monitoring
Hydrostatic
Nondestructive Examination
Pressure and Temperature Limits Report
Surveillance Frequency Control Program
Annual Radiological Environmental Operating Report
Process Control Program
ML16027A15829 January 2016Relief Request I4R-02 from Requirements of ASME Code Section XI, Table IWF-2500-1 for 100% Visual Examination of Class 1 Supports, Fourth 10-Year Inservice Inspection IntervalIncorporated by reference
ML15328A05928 January 2016Issuance of Amendment No. 214, Request to Revise Operating License Condition Related to Cyber Security Plan Milestone 8 Full Implementation DateCyber Security
ML15258A51028 October 2015Issuance of Amendment No. 213, Adopt Technical Specification Task Force Traveler TSTF-523, Generic Letter 2008-01, Managing Gas AccumulationUltimate heat sink
Surveillance Frequency Control Program
Pressure Boundary Leakage
Power change
ML15251A4937 October 2015Issuance of Amendment No. 212, Request to Upgrade the Emergency Action Level Scheme by Adopting Nuclear Energy Institute NEI 99-01, Revision 6Fuel cladding
ML15064A12512 May 2015Request for Relief I4R-01 from ASME Code Requirements for Replacement of Class 3 Essential Service Water Buried Piping with High Density Polyethylene Piping, for the Fourth 10-year Inservice Testing IntervalHydrostatic
ML15064A02831 March 2015Issuance of Amendment No. 211, Request to Revise Final Safety Analysis Report Standard Plant Section 3.6 for High Density Polyethylene (Hdpe) Crack ExclusionSafe Shutdown
Ultimate heat sink
Internal Flooding
Probabilistic Risk Assessment
Earthquake
Through-Wall Leak
Fire Protection Program
ML15035A14810 February 2015Relief Request 13R-17, Proposed Alternative to ASME Code, Section XI Requirements, Which Extends Reactor Vessel Inservice Inspection Frequency from 10 to 20 Years, Third 10-Year IntervalProbabilistic Risk Assessment
Incorporated by reference
ML14350B23920 January 2015Issuance of Amendment No. 210, Revise Technical Specification LCO 3.4.12, Cold Overpressure Mitigation System (Coms), to Clarify No Limitation on Normal Charging Pump Use During Modes 4-6Surveillance Frequency Control Program
ML14234A4514 September 2014Relief Request I3R-16, Temporary Non-Code Repair of the Train a Component Cooling Water Heat Exchanger to Control ESW Leakage, Third 10-Year Inservice Inspection IntervalUltimate heat sink
Mission time
ML14178A76915 July 2014Requests for Relief PR-01, PR-02, PR-03, PR-04, and PR-06 (PR-05 Withdrawn), ASME OM Code Cases for Group a and B Pumps for Fourth 10-Year Inservice Testing IntervalBoric Acid
Grace period
ML14175A3901 July 2014Issuance of Amendment No. 209, Adoption of Technical Specification Task Force Change Traveler TSTF-522-A, Revision 0, Revise Ventilation System to Operate for 10 Hours Per Month, Using CLIIPSurveillance Frequency Control Program
ML14027A05729 January 2014Relief Request PR-07, Testing Frequency for Pumps and Valves, Third 10-year Inservice Testing IntervalGrace period