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 Issue dateTitleTopic
NMP1L3570, Supplemental Information Letter - Revision to the Technical Specifications Design Features Sections to Remove the Nine Mile 3 Nuclear Project, LLC, Designation1 February 2024Supplemental Information Letter - Revision to the Technical Specifications Design Features Sections to Remove the Nine Mile 3 Nuclear Project, LLC, Designation
IR 05000220/20230041 February 2024Integrated Inspection Report 05000220/2023004 and 05000410/2023004Stroke time
Functionality Assessment
Missed surveillance
Operability Determination
Through Wall Leak
Fire Protection Program
Downpower
IR 05000317/20230041 February 2024Integrated Inspection Report 05000317/2023004 and 05000318/2023004Safe Shutdown
Boric Acid
Internal Flooding
Enforcement Discretion
Operating Basis Earthquake
Functionality Assessment
FLEX
Significance Determination Process
Surveillance Frequency Control Program
Foreign Material Exclusion
Operability Determination
Spent Fuel Pool Instrumentation
Fire Protection Program
Power change
ML24029A01029 January 2024Request for Information and Notification of Conduct of IP 71111.21.N.04, Age-Related Degradation, Reference Inspection Report 05000317/2024010 and 05000318/2024010Commercial Grade Dedication
Probabilistic Risk Assessment
Aging Management
NMP1L3569, CFR 50.46 Annual Report26 January 2024CFR 50.46 Annual Report
ML24003A88719 January 2024Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0033 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting))Time of Discovery
Fitness for Duty
Contraband
Condition Adverse to Quality
Safeguards Contingency Plan
Exemption Request
05000318/LER-2023-004, Submittal of LER 2023-004-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Submittal of Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer16 January 2024Submittal of LER 2023-004-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Submittal of Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer
ML24011A07311 January 2024Proposed Alternative to the Requirements for Repair/Replacement of Saltwater (SW) System Buried Piping
05000318/LER-2023-002, Forward LER 2023-002-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer8 January 2024Forward LER 2023-002-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer
05000318/LER-2023-003, Forward LER 2023-003-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Manual Actuation of Auxiliary Feedwater System Due to 22 Steam Generator Feedwater Pump Trip8 January 2024Forward LER 2023-003-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Manual Actuation of Auxiliary Feedwater System Due to 22 Steam Generator Feedwater Pump Trip
ML24004A2128 January 2024Senior Reactor and Reactor Operator Initial License Examinations
ML24005A0225 January 2024Revised Steam Generator Tube Inspection Reports
ML23354A0014 January 2024Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0059 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting))
ML23304A0642 January 2024Issuance of Amendment No. 349 to Modify the Long-Term Coupon Surveillance Program
ML23278A12914 December 2023Units 1 & 2; Limerick, Units 1 & 2; Nine Mile Point, Units 1 & 2; and Peach Bottom, Units 2 & 3 -Revision to Approved Alternatives to Use Boiling Water Reactor Vessel and Internals Project Guidelines
IR 05000410/202430114 December 2023Initial Operator Licensing Examination Report 05000410/2024301
NMP1L3566, Radiological Emergency Plan Document Revision. Includes EP-AA-1013, Revision 10, Radiological Emergency Plan Annex for Nine Mile Point Station14 December 2023Radiological Emergency Plan Document Revision. Includes EP-AA-1013, Revision 10, Radiological Emergency Plan Annex for Nine Mile Point StationSafe Shutdown
Health Physics Network
Grab sample
Offsite Dose Calculation Manual
Emergency Lighting
Severe Accident Management Guideline
Minimum staff
Scaffolding
Siren
Overexposure
ML23305A14013 December 2023Units 1 & 2; Nine Mile Point, Unit 2; Peach Bottom, Units 2 & 3; and Quad Cities, Units 1 and 2 - Issuance of Amendments to Adopt Traveler TSTF-580Hydrostatic
Cyber Security
Surveillance Frequency Control Program
Safeguards Contingency Plan
ML23291A4647 December 2023Issuance of Amendment No. 251 Regarding the Adoption of Title 10 the Code of Federal Regulations Section 50.69, Risk-Informed Categorization and Treatment of SSC for Nuclear Power PlantsSafe Shutdown
High winds
Tornado Missile
Safe Shutdown Earthquake
Internal Flooding
Probabilistic Risk Assessment
Cyber Security
Incorporated by reference
FLEX
Fukushima Dai-Ichi
Large early release frequency
Safeguards Contingency Plan
Preemption Authority
License Renewal
NMP1L3564, Supplemental Response to Part 73 Exemption Request - Withdrawal of Request for Exemption from 10 CFR 73, Subpart B, Preemption Authority Requirements7 December 2023Supplemental Response to Part 73 Exemption Request - Withdrawal of Request for Exemption from 10 CFR 73, Subpart B, Preemption Authority RequirementsTime of Discovery
Fitness for Duty
Contraband
Condition Adverse to Quality
Safeguards Contingency Plan
Preemption Authority
Exemption Request
RS-23-125, Request for Exemption from 10 CFR 2.109(b)7 December 2023Request for Exemption from 10 CFR 2.109(b)License Renewal
Exemption Request
Subsequent License Renewal
Fuel cladding
ML23289A0126 December 2023Issuance of Amendment No. 250 Regarding the Revision to Technical Specifications to Adopt TSTF-505, Revision 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4bSafe Shutdown
High winds
Tornado Missile
Safe Shutdown Earthquake
Internal Flooding
Hydrostatic
Probabilistic Risk Assessment
Cyber Security
FLEX
Fukushima Dai-Ichi
Surveillance Frequency Control Program
Large early release frequency
Safeguards Contingency Plan
Tornado Missile Risk Evaluator
Flooding Focused Evaluation
Preemption Authority
Maintenance Rule Program
Power-Operated Valves
NMP1L3563, Submittal of Relief Request I5R-12, Revision 0, Concerning the Installation of a Full Structural Weld Overlay on Reactor Pressure Vessel Recirculation Inlet Nozzle N2E Safe End-to-Nozzle Dissimilar Metal Weld (32-WD-208)4 December 2023Submittal of Relief Request I5R-12, Revision 0, Concerning the Installation of a Full Structural Weld Overlay on Reactor Pressure Vessel Recirculation Inlet Nozzle N2E Safe End-to-Nozzle Dissimilar Metal Weld (32-WD-208)Weld Overlay
Nondestructive Examination
VT-2
Liquid penetrant
Through-Wall Leakage
Dissimilar Metal Weld
DM weld
IR 05000220/202340228 November 2023Security Baseline Inspection Report 05000220/2023402 and 05000410/2023402
ML23331A29927 November 2023Submittal of Condition Prohibited by Technical Specifications Due to Failure to Sample Diesel Generator Fuel Oil Storage Tank
NMP1L3557, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation22 November 2023Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications ImplementationTime of Discovery
Fitness for Duty
Contraband
Condition Adverse to Quality
Safeguards Contingency Plan
Preemption Authority
Exemption Request
IR 05000317/202301020 November 2023Biennial Problem Identification and Resolution Inspection Report 05000317/2023010 and 05000318/2023010Offsite Dose Calculation Manual
Cyber Security
Condition Adverse to Quality
Operability Determination
ML23318A47214 November 2023Supplement to License Amendment Request to Adopt TSTF-59-AInternal Flooding
Probabilistic Risk Assessment
Large early release frequency
ML23317A10310 November 2023Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory InformationTime of Discovery
Fitness for Duty
Contraband
Exemption Request
ML23317A11910 November 2023Constellation Energy Generation, LLC - 2023 Annual Report - Guarantees of Payment of Deferred PremiumsAffidavit
ML23310A0447 November 2023Project Manager Assignment
IR 05000317/20230402 November 202395001 Supplemental Inspection Report 05000317/2023040 and Follow-Up Assessment LetterForeign Material Exclusion
Preliminary White Finding
IR 05000317/20230031 November 2023Integrated Inspection Report 05000317/2023003 and 05000318/2023003Past operability
Enforcement Discretion
Temporary Modification
Functionality Assessment
FLEX
Significance Determination Process
Operability Determination
COVID-19
Through-Wall Leak
Fire Protection Program
IR 05000220/20234201 November 2023Security Baseline Inspection Report 05000220/2023420 and 05000410/2023420
ML23305A0051 November 2023Operator Licensing Examination Approval
IR 05000317/202309026 October 2023Final Significance Determination of a White Finding with Assessment Follow-Up and Notice of Violation; Inspection Report 05000317/2023090Preliminary White Finding
IR 05000220/202300325 October 2023Integrated Inspection Report 05000220/2023003 and 05000410/2023003Internal Flooding
Functionality Assessment
FLEX
Aging Management
Operability Determination
Fire Protection Program
Power change
Downpower
IR 05000220/202350117 October 2023Emergency Preparedness Biennial Exercise Inspection Report 05000220/2023501 and 05000410/2023501
IR 05000220/202301116 October 2023Comprehensive Engineering Team Inspection Report 05000220/2023011 and 05000410/2023011Fire Barrier
Commercial Grade Dedication
Internal Flooding
Aging Management
ML23289A12016 October 2023Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications ImplementationTime of Discovery
Contraband
Condition Adverse to Quality
Safeguards Contingency Plan
Preemption Authority
Exemption Request
RS-23-097, Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans12 October 2023Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans
RS-23-108, Proposed Alternative for Examinations of Examination Categories B-B, B-D, and C-A Steam Generator Pressure Retaining Welds and Full Penetration Welded Nozzles11 October 2023Proposed Alternative for Examinations of Examination Categories B-B, B-D, and C-A Steam Generator Pressure Retaining Welds and Full Penetration Welded NozzlesFinite Element Analysis
Aging Management
License Renewal
Subsequent License Renewal
Power Uprate
RS-23-105, Proposed Alternative for Examinations of Examination Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections10 October 2023Proposed Alternative for Examinations of Examination Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius SectionsFinite Element Analysis
Aging Management
License Renewal
Subsequent License Renewal
ML23279A1206 October 2023Response to NRC Inspection Report and Preliminary White FindingPreliminary White Finding
NMP1L3554, Submittal of Revision 28 to the Final Safety Analysis Report (Updated), Fire Protection Design Criteria Document, 10CFR50.59 Evaluation Summary Report, 10CFR54.37(b) Aging Management Review, and Technical Specifications with Revised Bases6 October 2023Submittal of Revision 28 to the Final Safety Analysis Report (Updated), Fire Protection Design Criteria Document, 10CFR50.59 Evaluation Summary Report, 10CFR54.37(b) Aging Management Review, and Technical Specifications with Revised Bases CAging Management
IR 05000317/202305029 September 2023Special Inspection Report 05000317/2023050 and Preliminary White Finding and Apparent ViolationHigh winds
Mission time
Probabilistic Risk Assessment
Functionality Assessment
FLEX
Significance Determination Process
Large early release frequency
Preliminary White Finding
ML23272A10329 September 2023Condition Prohibited by Technical Specifications Due to Inoperable Nuclear Instrumentation at Very Low Power
IR 05000220/202330320 September 2023Retake Operator Licensing Examination Report 05000220/2023303
ML23250A08219 September 2023Regulatory Audit Summary Regarding LARs to Adopt TSTF-505, Rev. 2, and 10 CFR 50.69High winds
Tornado Missile
Internal Flooding
Probabilistic Risk Assessment
FLEX