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 Issue dateTitleTopic
ML24026A29626 January 2024Supplement to License Amendment Request to Revise the Licensing and Design Basis to Incorporate the Replacement of Existing Safety-Related Analog Control Systems with a Single Digital Plant Protection System (PPS)- Syrs, .
LG-23-059, Owner'S Activity Report (OAR-1) for Li2R 1710 August 2023Owner'S Activity Report (OAR-1) for Li2R 17
ML23177A22426 June 2023Supplement to License Amendment Request to Revise the Licensing and Design Basis to Incorporate the Replacement of Existing Safety-Related Analog Control Systems with a Single Digital Plant Protection .Safe Shutdown
Post Accident Monitoring
Probabilistic Risk Assessment
Operator Manual Action
Scram Discharge Volume
Excess Flow Check Valve
Affidavit
LG-22-101, Annual Commitment Change Summary Report14 November 2022Annual Commitment Change Summary Report
ML22224A14915 August 2022Review of Limerick Generating Station Defense in Depth and Diversity Common Cause Failure Coping Analysis, WNA-AR-01074-GLIM-P, Revision 2, July 2022, and the Licensing Technical Report for the Limerick Generating Station Units 1&2 Digital
NMP1L3469, Constellation Energy Company, LLC, Request for Use of Honeywell Mururoa V4F1 R Supplied Air Suits30 June 2022Constellation Energy Company, LLC, Request for Use of Honeywell Mururoa V4F1 R Supplied Air SuitsMururoa
ML22046A07414 February 2022Review of Limerick Generating Station Defense in Depth and Diversity Common Cause Failure Coping Analysis, WNA-AR-01074-GLIM-P, Rev 1. Without Attachment 3 EnclosureAnticipated operational occurrence
Post Accident Monitoring
Feedwater Controller Failure
Fuel cladding
Coast down
ML21070A41211 March 2021Requesting Revision to License Condition in Appendix C in Renewed Facility Operating LicenseSafe Shutdown
Ultimate heat sink
Safe Shutdown Earthquake
Internal Flooding
Probabilistic Risk Assessment
Incorporated by reference
Fukushima Dai-Ichi
ML21083A17128 February 2021Attachment 3: Limerick Generating Station, Unit 2, 006N3997NP, Revision 1, High Burnup Lead Use Assembly (Hblua) Information Report February 2021
RS-21-001, Revised Proposed Alternative to Utilize Code Cases N-878 and N-880 for Carbon Steel Piping4 January 2021Revised Proposed Alternative to Utilize Code Cases N-878 and N-880 for Carbon Steel PipingNondestructive Examination
LG-20-105, Annual Commitment Change Summary Report23 November 2020Annual Commitment Change Summary Report
ML20303A17523 October 2020Proposed Relief Request from Section XI Repair/Replacement Documentation for Bolting Replacement of Pressure Retaining Bolting
ML20106E82815 April 2020Submittal of Analytical Evaluation of Core Spray Injection Nozzle-to-Safe End Weld (N5A)Dissimilar Metal Weld
ML19228A02315 August 2019Proposed Alternative to Utilize Code Case N-879
RS-18-051, Report of Full Compliance with March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events7 June 2018Report of Full Compliance with March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External EventsSafe Shutdown
High winds
Ultimate heat sink
Mission time
Tornado Missile
Time to boil
Safe Shutdown Earthquake
Internal Flooding
Operating Basis Earthquake
Emergency Lighting
Functionality Assessment
FLEX
Tornado Generated Missile
Fukushima Dai-Ichi
Design basis earthquake
Spent Fuel Pool Instrumentation
Time Critical Operator Action
B.5.b Mitigating Strategies
Earthquake
Hardened vent
ML18129A3344 May 2018Corrosion Evaluation of the Limerick Unit 2 N-160 Reactor Vessel Nozzle Modification, Framatome Document No. 51-9271770-002 (Non-Proprietary)Dissimilar Metal Weld
ML17255A03012 September 2017Independent Spent Fuel Storage Installation, Registration of Use of Casks to Store Spent Fuel
ML17152A3051 June 2017N-16D Nozzle Repair - Submittal of Analytical Flaw Evaluation, Design Analysis, and Corrosion Evaluation (Rev. 1)Weld Overlay
Hydrostatic
Dissimilar Metal Weld
ML17137A06816 May 2017Proposed Relief Request Associated with Reactor Pressure Vessel Nozzle RepairsNon-Destructive Examination
Weld Overlay
Nondestructive Examination
VT-2
Finite Element Analysis
Liquid penetrant
Through-Wall Leakage
Dissimilar Metal Weld
ML17131A18011 May 2017Issuance of the Core Operating Limits Report (COLR) for Reload 14, Cycle 15MELLLA
RS-16-177, High Frequency Supplement to Seismic Hazard Screening Report, Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from The..28 November 2016High Frequency Supplement to Seismic Hazard Screening Report, Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1 of the Near-Term Task Force Review of Insights from The..Safe Shutdown Earthquake
Probabilistic Risk Assessment
FLEX
Fukushima Dai-Ichi
Seismically rugged
Earthquake
ML16309A0174 November 201610 CFR 50.59 and 1 O CFR 72.48 Evaluation 24-Month Summary Report for the Period July 1, 2014 Through June 30, 2016Post Accident Monitoring
ML16307A0202 November 2016Special Report - Accident Monitoring Instrumentation Inoperability
RS-14-277, Proposed Alternative to Utilize Code Case N-513-4, Evaluation Criteria for Temporary Acceptance of Flaws in Moderate Energy Class 2 or 3 Piping Section XI, Division 124 September 2014Proposed Alternative to Utilize Code Case N-513-4, Evaluation Criteria for Temporary Acceptance of Flaws in Moderate Energy Class 2 or 3 Piping Section XI, Division 1Through-Wall Leak
ML14199A41118 July 2014Special Report - Seismic Monitoring Instrumentation Inoperability
ML14148A28017 June 2014Staff Assessment of the Flooding Walkdown Report Supporting Implementation of Near-Term Task Force Recommendation 2.3 Related to the Fukushima Dai-Ichi Nuclear Power Plant AccidentSafe Shutdown
Unanalyzed Condition
Operator Manual Action
Fukushima Dai-Ichi
Earthquake
ML14133A02213 May 2014ACE Document Received at LIM Aam May 7, 2014
ML14133A01613 May 2014ACE Attachment to NRC Chairman Macfarlane Letter of 3-31-14
ML14058B15614 April 2014Staff Assessment of the Seismic Walkdown Report Supporting Implementation of Near-Term Task Force Recommendation 2.3 Related to the Fukushima Dai-Ichi Nuclear Power Plant AccidentUnanalyzed Condition
Safe Shutdown Earthquake
Fukushima Dai-Ichi
Earthquake
ML14058B12014 April 2014Staff Assessment of the Seismic Walkdown Report Supporting Implementation of Near-Term Task Force Recommendation 2.3 Related to the Fukushima Dai-Ichi Nuclear Power Plant AccidentUnanalyzed Condition
Safe Shutdown Earthquake
Fukushima Dai-Ichi
Earthquake
ML13357A3316 January 2014Mega-Tech Services, LLC Technical Evaluation Report Regarding the Overall Integrated Plan for Limerick Generating Station, Units 1 and 2, TAC Nos.: MF0847 and MF0848Safe Shutdown
High winds
Ultimate heat sink
Safe Shutdown Earthquake
Internal Flooding
Operating Basis Earthquake
Emergency Lighting
FLEX
Tornado Generated Missile
Fukushima Dai-Ichi
Design basis earthquake
Frazil ice
Earthquake
RS-13-138, Updated Seismic Walkdown Report in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic for the Limerick Generating Station, Unit 2, Report No. RS-13-1387 October 2013Updated Seismic Walkdown Report in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic for the Limerick Generating Station, Unit 2, Report No. RS-13-138Safe Shutdown
Unanalyzed Condition
Ultimate heat sink
Safe Shutdown Earthquake
Coatings
FLEX
Fukushima Dai-Ichi
Design basis earthquake
Spent Fuel Pool Instrumentation
License Renewal
Earthquake
Hardened vent
Seismic Walkdown Report
ML13284A1117 October 2013Appendix AD - Area Walk-by Checklists (Awcs)Fukushima Dai-Ichi
Scaffolding
ML13143A25616 May 2013NRC Reply to ACE Questions Received March 21 and 27, 2013
RS-13-084, Response to March 12, 2012, Request for Information Per 10 CFR 50.45.(f) Recommendations of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident, Enclosure 5, Recommendation 9.3, Emergency..30 April 2013Response to March 12, 2012, Request for Information Per 10 CFR 50.45.(f) Recommendations of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident, Enclosure 5, Recommendation 9.3, Emergency..Safe Shutdown
High Radiation Area
Fukushima Dai-Ichi
Scram Discharge Volume
Severe Accident Management Guideline
Earthquake
IR 05000456/201320231 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000272/201320131 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
ML13008A21931 January 2013U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000454/201320231 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000461/201320131 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000237/201320231 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000373/201320131 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000352/201320131 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000219/201320131 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000277/201320131 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000254/201320131 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
IR 05000289/201320131 January 2013Exelon Generation Co., LLC, U.S. Nuclear Regulatory Commission (NRC) Office of Investigations (01) Investigation; Summary of 01 Report No. 3-2010-034; NRC Inspection Report Conference Letter - Licensee
RS-12-172, Company, Llc'S 180-day Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding the Flooding Aspects of Recommendation 2.3 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident19 November 2012Company, Llc'S 180-day Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding the Flooding Aspects of Recommendation 2.3 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi AccidentSafe Shutdown
Unanalyzed Condition
High Radiation Area
Operator Manual Action
Functionality Assessment
Fukushima Dai-Ichi
Earthquake
Scaffolding
ML12342A1166 November 2012MPR-3796, Seismic Walkdown Report in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic, Revision 1, Part 11 of 12
ML12342A1156 November 2012MPR-3796, Seismic Walkdown Report in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic, Revision 1, Part 10 of 12