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| Issue date | Title | Topic | |
|---|---|---|---|
| ML24177A151 | 24 June 2024 | Post Accident Monitoring Instrumentation Report | Post Accident Monitoring |
| ML23346A239 | 17 January 2024 | Seismic Hazard Report by the Office of Nuclear Reactor Regulation | |
| ML23334A250 | 30 November 2023 | Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation | |
| NMP1L3469, Constellation Energy Company, LLC, Request for Use of Honeywell Mururoa V4F1 R Supplied Air Suits | 30 June 2022 | Constellation Energy Company, LLC, Request for Use of Honeywell Mururoa V4F1 R Supplied Air Suits | Mururoa |
| CCN:22-15, (Pbaps), Units 1, 2, and 3 - Annual Commitment Revision Report for the Period 01/01/21 Through 12/31/21 | 31 January 2022 | (Pbaps), Units 1, 2, and 3 - Annual Commitment Revision Report for the Period 01/01/21 Through 12/31/21 | |
| RS-21-001, Revised Proposed Alternative to Utilize Code Cases N-878 and N-880 for Carbon Steel Piping | 4 January 2021 | Revised Proposed Alternative to Utilize Code Cases N-878 and N-880 for Carbon Steel Piping | Nondestructive Examination |
| ML20329A345 | 24 November 2020 | Relief Request Associated with N-16A Reactor Pressure Vessel Instrument Nozzle Repairs - Submittal of Analyses | Hydrostatic Intergranular Stress Corrosion Cracking Stress corrosion cracking EVT-1 Dissimilar Metal Weld Exclusive Use Affidavit |
| ML20314A028 | 6 November 2020 | Verbal Relief for Penetration Nozzle | Nondestructive Examination |
| ML20303A175 | 23 October 2020 | Proposed Relief Request from Section XI Repair/Replacement Documentation for Bolting Replacement of Pressure Retaining Bolting | |
| ML19053A469 | 10 June 2019 | Staff Review of Seismic Probabilistic Risk Assessment Associated with Reevaluation Seismic Hazard Implementation of the Near Term Task Force Recommendation 2.1: Seismic | Safe Shutdown Earthquake Internal Flooding Probabilistic Risk Assessment FLEX Fukushima Dai-Ichi Large early release frequency License Renewal Earthquake Backfit |
| ML19007A330 | 7 January 2019 | Final Report PBAPS Thermal Study | |
| ML18354B066 | 20 December 2018 | Summary of Monitoring Well Installation Details | Grab sample Offsite Dose Calculation Manual Zebra Mussel FLEX Annual Radioactive Effluent Release Report Annual Radiological Environmental Operating Report License Renewal Subsequent License Renewal Biofouling Power Uprate |
| RS-18-113, Report of Full Compliance with Phase 1 and Phase 2 of June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident... | 28 September 2018 | Report of Full Compliance with Phase 1 and Phase 2 of June 6, 2013 Commission Order Modifying Licenses with Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident... | High winds Stroke time FLEX Design basis earthquake Spent Fuel Pool Instrumentation Severe Accident Management Guideline TORMIS Battery sizing Hardened vent |
| RS-18-098, Seismic Probabilistic Risk Assessment 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 ... | 28 August 2018 | Seismic Probabilistic Risk Assessment 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 ... | Safe Shutdown Ultimate heat sink Mission time Internal Flooding Probabilistic Risk Assessment Multiple Spurious Operation Finite Element Analysis FLEX Fukushima Dai-Ichi Large early release frequency Earthquake Seismic Walkdown Report Failure to Scram |
| ML18093A382 | 30 March 2018 | Decommissioning Status Report - 2017 | |
| RS-18-002, Report of Full Compliance with March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) | 5 January 2018 | Report of Full Compliance with March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) | |
| ML17093A697 | 30 March 2017 | Decommissioning Status Report - 2016 | |
| ML19064B223 | 24 February 2017 | Final Report for Post-EPU Thermal and Biological Monitoring Peach Bottom Atomic Power Station | Power Uprate |
| ML17027A015 | 27 January 2017 | ISFSI - Biennial 1OCFR 50.59 and 10CFR 72.48 Reports for the Period 1/1/2015 Through 12/31/2016 and Annual Commitment Revision Report for the Period 1/1/16 Through 12/31/16 | Reactor Vessel Water Level Stroke time Anticipated operational occurrence Aging Management Local Leak Rate Testing License Renewal Coast down Power Uprate Overspeed trip Operational leakage |
| ML16342B621 | 7 December 2016 | Results of Visual Inspections of Replacement Steam Dryer | |
| RS-16-103, Mitigating Strategies Flood Hazard Assessment (Msfha) Submittal | 30 June 2016 | Mitigating Strategies Flood Hazard Assessment (Msfha) Submittal | Ultimate heat sink FLEX Fukushima Dai-Ichi Spent Fuel Pool Instrumentation |
| ML16048A441 | 17 February 2016 | Transmittal of Extended Power Uprate: Results of Replacement Steam Dryer Power Ascension Testing | |
| ML19064B216 | 31 December 2015 | Data Report or Intake Screen Sampling at Peach Bottom Atomic Power Station in 2015 | |
| ML15275A168 | 2 October 2015 | Attachment 2, LTR-BWR-ENG-15-076-NP, Revision 1, Replacement Steam Dryer Report at Predicted EPU Conditions (Non-Proprietary) and Attachment 3, Affidavit | |
| ML15233A095 | 20 August 2015 | Revision 0 to LTR-BWR-ENG-15-076-NP, Replacement Steam Dryer Report at Predicted EPU Conditions | |
| ML15219A618 | 7 August 2015 | Extended Power Uprate: Results of Unit 2 Replacement Steam Dryer Power Ascension Testing | |
| ML15051A262 | 20 April 2015 | Staff Assessment of Information Provided Pursuant to Title 10 of the Code of Federal Regulations Part 50, Section 50.54(f), Seismic Hazard Reevaluations Related to Recommendation 2.1 | Safe Shutdown Earthquake Fukushima Dai-Ichi Earthquake |
| ML15097A076 | 6 April 2015 | Soarca Peach Bottom 2005 Site File | |
| ML15096A008 | 5 April 2015 | Extended Power Uprate: Response to Replacement Steam Dryer Requests for Additional Information | |
| ML15026A469 | 12 February 2015 | Interim Staff Evaluation Relating to Overall Integrated Plan in Response to EA-13-109 (Severe Accident Capable Hardened Vents) | High winds Safe Shutdown Earthquake FLEX Tornado Generated Missile Fukushima Dai-Ichi Tornado Missile Protection Design basis earthquake Containment Hardened Vent Earthquake Scaffolding |
| ML15029A640 | 29 January 2015 | Mellla+ License Amendment Request Supplement 1 Supplemental Reload Licensing Report | Shutdown Margin Safety Limit Minimum Critical Power Ratio Anticipated operational occurrence Feedwater Heater Feedwater Controller Failure MELLLA Power Uprate |
| ML15028A381 | 28 January 2015 | Independent Spent Fuel Storage Installation (ISFSI) - Biennial 10 CFR 50.59 and 10CFR 72.48 Reports for the Period 1/1/2013 Through 12/31/2014 and Annual Commitment Revision Report for Period 1/1/14 - 12/31/14 | Offsite Dose Calculation Manual Stroke time Hydrostatic Surveillance Frequency Control Program Earthquake Fuel cladding Power Uprate Overspeed trip |
| ML19064B214 | 31 December 2014 | Data Report or Intake Screen Sampling at Peach Bottom Atomic Power Station in 2014 | |
| RS-14-300, Expedited Seismic Evaluation Process Report (CEUS Sites), Response to Nrg Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1.. | 19 December 2014 | Expedited Seismic Evaluation Process Report (CEUS Sites), Response to Nrg Request for Information Pursuant to 10 CFR 50.54(f) Regarding Recommendation 2.1.. | Reactor Vessel Water Level Ultimate heat sink Time to boil Probabilistic Risk Assessment FLEX Fukushima Dai-Ichi Seismically rugged Earthquake Power-Operated Valves Power Operated Valves |
| 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 1 | 24 September 2014 | 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 1 | Through-Wall Leak |
| ML14176A961 | 24 June 2014 | Submittal of Non-Proprietary BWROG Technical Product, BWROGTP-11-006 - ECCS Containment Walkdown Procedure, Rev 1 (January 2011), as Formally Requested During the Public Meeting Held on April 30, 2014 | Fire Barrier Coatings Foreign Material Exclusion |
| ML14119A057 | 17 June 2014 | Staff 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 Accident (Tac Nos. MF0261 and MF0262) | Safe Shutdown Unanalyzed Condition Operator Manual Action Fukushima Dai-Ichi Earthquake |
| ML14086A624 | 30 April 2014 | Staff 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 Accident (MF0157 and MF0158) | Safe Shutdown Unanalyzed Condition Safe Shutdown Earthquake Fukushima Dai-Ichi Earthquake |
| ML14105A385 | 11 April 2014 | Attachment 8: WCAP-17635-NP, Rev. 3, Comprehensive Vibration Assessment Program | Anticipated operational occurrence Intergranular Stress Corrosion Cracking Earthquake Flow Induced Vibration Power Uprate |
| ML14105A388 | 11 April 2014 | Attachment 11: WCAP-17655-NP, Rev. 4, Replacement Steam Dryer Power Ascension Program Description for Extended Power Uprate | Power Uprate |
| ML14105A387 | 11 April 2014 | Attachment 10: WCAP-17654-NP, Rev. 4, Replacement Steam Dryer Power Ascension Program Description for Extended Power Uprate | Power Uprate |
| ML14105A386 | 11 April 2014 | Attachment 9: WCAP-17649-NP, Rev. 2, ASME Code Stress Report (Enclosure B.3) | Earthquake Flow Induced Vibration Power Uprate |
| ML14072A026 | 31 March 2014 | WCAP-17655-NP, Rev 3,Peach Bottom Unit 3 Replacement Steam Dryer Power Ascension Program Description for Extended Power Uprate. | Power Uprate |
| ML14072A025 | 31 March 2014 | WCAP-17654-NP, Rev 3, Peach Bottom Unit 2 Replacement Steam Dryer Power Ascension Program Description for Extended Power Uprate. | Power Uprate |
| ML14072A024 | 31 March 2014 | WCAP-17609-NP, Rev 2, Peach Bottom Units 2 and 3 Replacement Steam Dryer Structural Evaluation for High-Cycle Acoustic Loads. | Finite Element Analysis Power Uprate |
| ML14072A023 | 31 March 2014 | WCAP-17635-NP, Rev 2, Peach Bottom Atomic Power Station Unit 2 and Unit 3 Replacement Steam Dryer Comprehensive Vibration Assessment Program. | Anticipated operational occurrence Intergranular Stress Corrosion Cracking Earthquake Flow Induced Vibration Power Uprate |
| ML19007A328 | 28 February 2014 | Final Report for the Thermal Study to Support a 316(a) Demonstration | High winds Coast down Power Uprate |
| ML19064B220 | 28 February 2014 | Final Report for the Thermal Study to Support a 316(a) Demonstration: Peach Bottom Atomic Power Station Part 1 of 2 | High winds Coast down Power Uprate |
| ML14070A146 | 28 February 2014 | WCAP-17639-NP, Revision 3, Instrumentation Description for the Peach Bottom Unit 2 Replacement Steam Dryer. | |
| ML14070A145 | 28 February 2014 | WCAP-17626-NP, Revision 1, Processing of Peach Bottom Unit 2 and Unit 3 MSL Strain Gauge Data and Computation of Predicted EPU Signature. | Power Uprate |