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 Issue dateTitleTopic
ML22335A40115 December 2022Summary of December 8, 2022, Public Meeting with Duke Energy Carolinas, LLC, Regarding Pre-Application Meeting to Discuss Proposed License Amendment Request to Revise TS 3.7.11 Control Room Area Chilled Water System (Cracws)
IR 05000413/202201115 December 2022Biennial Problem Identification and Resolution Inspection Report 05000413/2022011 and 05000414/2022011Boric Acid
Fitness for Duty
Enforcement Discretion
ML22356A05114 December 2022Curtiss-Wright Nuclear Division, Letter Regarding Potential Efect in a Configuration of the 11/2 Inch Quick Disconnect Connector Cable Assemblies Supplied to Duke Energy (See Attached Spreadsheet) for a Total of 460 of Connectors Only Suppl
ML22336A0388 December 2022Presentation Slides December 8, 2022, pre-submittal Meeting to Discuss Proposed License Amendment Request Regarding TS 3.7.11, Control Room Area Chilled Water System (Cracws)Post Accident Monitoring
RA-22-0335, Submittal of 30-Day Report Per 10CFR26.719(c)(1) - Unsatisfactory Performance of a Health & Human Services Certified Lab5 December 2022Submittal of 30-Day Report Per 10CFR26.719(c)(1) - Unsatisfactory Performance of a Health & Human Services Certified Lab
ML22336A06928 November 2022Final 2023 Catawba Nuclear Station (CNS) Commercial Grade Dedication (CGD) Inspection Information RequestCommercial Grade Dedication
RA-22-0331, Core Operating Limits Report (COLR) for Unit 2 Cycle 26 Reload Core, Rev. 122 November 2022Core Operating Limits Report (COLR) for Unit 2 Cycle 26 Reload Core, Rev. 1Boric Acid
Shutdown Margin
ML22096A00318 November 2022McGuire Nuclear Station and Shearon Harris Nuclear Power Plant Authorization of RA-19-0352 Regarding Use of Alternative for RPV Head Closure Stud ExaminationsAging Management
Stress corrosion cracking
License Renewal
Subsequent License Renewal
IR 05000413/202240317 November 2022Cyber Security Inspection Report 05000413/2022403 and 05000414/2022403 (Public)Cyber Security
Affidavit
ML22256A25314 November 2022Issuance of Amendments Regarding the Adoption of Technical Specifications Task Force Traveler TSTF-541, Rev. 2Ultimate heat sink
Water Inventory Control
Surveillance Frequency Control Program
Recently irradiated fuel
Fire Protection Program
ML22319A09410 November 2022EN 56219 - Flowserve. 10 CFR Part 21 Report 38878-8 Solenoid Valve at Duke, Catawba Flowserve Evaluation 105
IR 05000414/202200331 October 2022Integrated Inspection Report 05000414/2022003 and 05000414/2022003Safe Shutdown
Boric Acid
High Radiation Area
Internal Flooding
Temporary Modification
VT-2
Functionality Assessment
Locked High Radiation Area
Operability Determination
Liquid penetrant
Fire Protection Program
Power change
Siren
IR 05000413/202240228 October 2022Security Baseline Inspection Report 05000413 2022402 and 05000414 2022402
ML22276A24925 October 2022Completion of License Renewal Commitment No. 10, Aging Management of Environmentally Assisted FatigueIncorporated by reference
Aging Management
License Renewal
Thermal fatigue
ML22297A26425 October 2022Project Manager Assignment
PMNS20221105, Pre-submittal Meeting with Duke Energy Carolinas, LLC to Discuss Proposed License Amendment Request for Catawba Nuclear Station, Units 1 and 225 October 2022Pre-submittal Meeting with Duke Energy Carolinas, LLC to Discuss Proposed License Amendment Request for Catawba Nuclear Station, Units 1 and 2
ML22303A00524 October 2022EN 56178 - Tioga Final. LTR-TP-22-29 2021 10CFR Part 21 Improper Notification of NRC
ML22299A03420 October 2022Deletion of SLC 16.7-4, Table of ContentsAnnual Radiological Environmental Operating Report
Overspeed trip
RA-22-0266, Core Operating Limits Report (COLR) for Unit 2 Cycle 26 Reload Core19 September 2022Core Operating Limits Report (COLR) for Unit 2 Cycle 26 Reload CoreBoric Acid
Shutdown Margin
ML22258A03015 September 2022Evacuation Time Estimate Reports
ML22251A23514 September 2022Presentation Slides for September 14, 2022, Observation Public Meeting
ML22242A00212 September 2022Issuance of Amendments to Adopt TSTF 569, Revision 2, Revise Response Time Testing DefinitionShutdown Margin
Packing leak
Anticipated operational occurrence
Process Control Program
Pressure Boundary Leakage
Fire Protection Program
Unidentified leakage
NRC-2100-2022, EN 55999 Valcor Coil Shell Assemblies Final Notification (004)12 September 2022EN 55999 Valcor Coil Shell Assemblies Final Notification (004)
ML22258A0399 September 2022Evacuation Time Estimate Report, Rev. 0 (Kld TR-1272)Pandemic
COVID-19
COVID19
Siren
ML22263A0437 September 2022Editorial Change to SLC 16.10-5Offsite Circuit
ML22231B1361 September 2022Review of the Draft Environmental Assessment and Findings of No Significant Impact for Catawba Nuclear Station, H.B. Robinson Steam Electric Plant, and Oconee Nuclear Station Independent Spent Fuel Storage Installation Decommissioning FundiDecommissioning Funding Plan
ML22258A0401 September 2022Evacuation Time Estimate Reports, Rev. 0 (Kld TR-1276)Pandemic
COVID-19
COVID19
Siren
ML22303A00431 August 2022Final Report Notification Pursuant to 10 CFR Part 21.21, Regarding Supply of 6 NPS Sch. 40 Seamless Stainless-Steel Pipe; Manufacturer: Maxim Tubes Company Pvt. Ltd.; Heat No: N200309AW01, SR No: 7; 9 Pcs; 180 Feet Total Procured as Unquali
ML22213A25331 August 2022Authorization and Safety Evaluation for Alternative Request RA-21-0144 to Use Reactor Vessel Head Penetration Embedded Flaw Repair MethodNon-Destructive Examination
Stress corrosion cracking
ML22259A17326 August 2022EN 55960 - Curtiss Wright Part 21 Report Re Potential Defect in Configuration of the Quick Disconnect Connector Cable Assemblies Supplied to McGuire and Catawba Nuclear Power Stations
IR 05000413/202200526 August 2022Updated Inspection Plan for Catawba Nuclear Station, Units 1 and 2 - NRC Inspection Report 05000413/2022005 and 05000414/2022005Commercial Grade Dedication
Cyber Security
License Renewal
Exemption Request
COVID-19
ML22242A00717 August 2022SLC RevisionsTime of Discovery
Annual Radiological Environmental Operating Report
Battery sizing
License Renewal
Fire Watch
Overspeed trip
ML22217A0793 August 2022301, Corporate Notification Letter (210-day Ltr)
ML22213A0471 August 2022Document Request for Catawba Nuclear Station - Radiation Protection Inspection - Inspection Report 2022-03
IR 05000413/202200229 July 2022Integrated Inspection Report 05000413/2022002 and 05000414/2022002Safe Shutdown
Internal Flooding
Enforcement Discretion
Temporary Modification
Functionality Assessment
FLEX
Operability Determination
Fire Protection Program
Siren
IR 07200045/202200126 July 2022Operation of an Independent Spent Fuel Storage Installation Report 07200045/2022001
ML22215A25025 July 2022EN 55960 - Update - Curtiss Wright
RA-22-0201, Refuel 24 Steam Generator Tube Inspection Report Pursuant to Technical Specifications Task Force (TSTF) Traveler TSTF-577, Revision 1, Revised Frequencies for Steam Generator Tube Inspections21 July 2022Refuel 24 Steam Generator Tube Inspection Report Pursuant to Technical Specifications Task Force (TSTF) Traveler TSTF-577, Revision 1, Revised Frequencies for Steam Generator Tube Inspections
IR 05000413/202201021 July 2022Design Basis Assurance Inspection (Programs) Inspection Report 05000413/2022010 and 05000414/2022010Stroke time
Operability Determination
Power-Operated Valves
Weak link
ML22164A03619 July 2022Mcguire Nuclear Station, Units 1 and 2; Issuance of Amendments to Revise the Conditional Exemption of the End-Of-Cycle Moderator Temperature Coefficient Measurement Methodology (EPID L-2021-LLA-0198) Public
ML22195A24319 July 2022Request for Withholding Information from Public Disclosure Regarding Reactor Vessel Closure Head Repair AlternativeAffidavit
RA-22-0220, Independent Spent Fuel Storage Installation (Isfsi), Registration of Spent Fuel Storage Casks19 July 2022Independent Spent Fuel Storage Installation (Isfsi), Registration of Spent Fuel Storage Casks
NRC 2110-2022, EN 55999 - Valcor Engineering Corporation (009)18 July 2022EN 55999 - Valcor Engineering Corporation (009)
RA-22-0218, Emergency Action Level (EAL) Technical Basis Document, Revision 314 July 2022Emergency Action Level (EAL) Technical Basis Document, Revision 3Safe Shutdown
Time of Discovery
Health Physics Network
High winds
Reactor Vessel Water Level
Ultimate heat sink
Offsite Dose Calculation Manual
Fire Barrier
Time to boil
Safe Shutdown Earthquake
Internal Flooding
Probabilistic Risk Assessment
Operating Basis Earthquake
Operator Manual Action
Spent Fuel Pool Instrumentation
Safeguards Contingency Plan
Exemption Request
Earthquake
Fuel cladding
Pressure Boundary Leakage
Grace period
Power change
Unidentified leakage
RA-22-0205, Independent Spent Fuel Storage Installation (Isfsi), Registration of Spent Fuel Storage Casks11 July 2022Independent Spent Fuel Storage Installation (Isfsi), Registration of Spent Fuel Storage Casks
RA-22-0180, Supplement to Proposed Alternative to Use Reactor Vessel Head Penetration Embedded Flaw Repair for Life of Plant7 July 2022Supplement to Proposed Alternative to Use Reactor Vessel Head Penetration Embedded Flaw Repair for Life of PlantWeld Overlay
Finite Element Analysis
Stress corrosion cracking
Affidavit
ML22200A0307 July 2022SLC Manual Revision to Loes and 16.11-2Grab sample
Offsite Dose Calculation Manual
ML22199A2556 July 2022Ds Catawba 2022 RQ Inspection Notification Letter
ML22222A0091 July 2022EN 55974 - Flowserve, Part 21 Report Re Solenoid Coil Failure of Model 38878-8 Solenoid Valve at Catawba Nuclear Station for Use on FWIV ActuatorCommercial Grade
Loctite
RA-22-0195, Response to Request for Additional Information (RAI) for the Proposed Method to Manage Aging Due to Environmentally Assisted Fatigue for the Safety Injection Nozzle29 June 2022Response to Request for Additional Information (RAI) for the Proposed Method to Manage Aging Due to Environmentally Assisted Fatigue for the Safety Injection NozzleLicense Renewal
Thermal fatigue