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 Issue dateTitleTopic
L-23-188, Energy Harbor Nuclear Corp., Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License Amendments7 August 2023Energy Harbor Nuclear Corp., Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License AmendmentsCyber Security
Safeguards Contingency Plan
Fire Protection Program
IR 05000346/202109016 December 2021Reissue Davis-Besse NRC Inspection Report (05000346/2021090) Preliminary White FindingSignificance Determination Process
Preliminary White Finding
L-18-108, Request to Extend Enforcement Discretion Provided in Enforcement Guidance Memorandum 15-002 for Tornado-Generated Missile Protection Non-Conformance Identified in Response to Regulatory Issue Summary 2015-06, Tornado Missile....12 April 2018Request to Extend Enforcement Discretion Provided in Enforcement Guidance Memorandum 15-002 for Tornado-Generated Missile Protection Non-Conformance Identified in Response to Regulatory Issue Summary 2015-06, Tornado Missile....Safe Shutdown
Unanalyzed Condition
Boric Acid
High winds
Tornado Missile
Enforcement Discretion
Probabilistic Risk Assessment
FLEX
Tornado Generated Missile
Tornado Missile Protection
L-17-088, Independent Spent Fuel Storage Installation Changes, Tests and Experiments27 March 2017Independent Spent Fuel Storage Installation Changes, Tests and Experiments
L-16-148, Fatigue Monitoring Program Evaluation of Reactor Coolant Pressure Boundary Components for Effects of the Reactor Coolant Environment on Fatigue Usage (I.E., Environmentally-Assisted Fatigue)21 April 2016Fatigue Monitoring Program Evaluation of Reactor Coolant Pressure Boundary Components for Effects of the Reactor Coolant Environment on Fatigue Usage (I.E., Environmentally-Assisted Fatigue)
ML15230A28925 August 2015Staff Assessment of Information Provided Pursuant to Title 10 of the Code of Federal Regulations Part 50 Seismic Hazard Reevaluations for Recommendation 2.1 of the Near-Term Task Force ReviewSafe Shutdown Earthquake
Operating Basis Earthquake
Fukushima Dai-Ichi
Earthquake
L-14-401, First Energy Nuclear Operating Company (FENOC) Expedited Seismic Evaluation Process (ESEP) Reports Response to NRC Request for Information Pursuant to 10 CFR50.54(f) Regarding Recommendation.1 of the Near-Term Task Force (NTTF) Review of In19 December 2014First Energy Nuclear Operating Company (FENOC) Expedited Seismic Evaluation Process (ESEP) Reports Response to NRC Request for Information Pursuant to 10 CFR50.54(f) Regarding Recommendation.1 of the Near-Term Task Force (NTTF) Review of In
ML14353A0603 November 20142734296-R-010, Rev. 0, Expedited Seismic Evaluation Process (ESEP) Report Davis-Besse Nuclear Power Station
L-14-259, Firstenergy Nuclear Operating Company'S (Fenoc'S) Third Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)28 August 2014Firstenergy Nuclear Operating Company'S (Fenoc'S) Third Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order Number EA-12-051)FLEX
Spent Fuel Pool Instrumentation
ML14141A52530 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 AccidentUnanalyzed Condition
High winds
Operator Manual Action
Fukushima Dai-Ichi
Earthquake
L-14-167, Report of Facility Changes, Tests and Experiments for the Period Ending May 26, 201418 June 2014Report of Facility Changes, Tests and Experiments for the Period Ending May 26, 2014Incorporated by reference
Turbine Missile
L-14-104, Firstenergy Nuclear Operating Co. Response to NRC Request for Information Pursuant to 10 CFR 50.54 (F) Regarding the Flooding Aspects of Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident11 March 2014Firstenergy Nuclear Operating Co. Response to NRC Request for Information Pursuant to 10 CFR 50.54 (F) Regarding the Flooding Aspects of Recommendation 2.1 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi AccidentFukushima Dai-Ichi
Earthquake
ML13340A14726 November 2013Davis-Besse Nuclear Power Station & Perry Nuclear Power Plant - Response to RAI Associated with Seismic Aspects of Recommendation 2.3 of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident (TAC Nos. MF0116 & MF0Condition Adverse to Quality
Fukushima Dai-Ichi
ML13340A15926 November 2013Davis-Besse Nuclear Power Station Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report Revision 1, Appendix a
ML13340A1609 October 2013Davis-Besse Nuclear Power Station Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report Revision 1, Appendix B (1 of 2)
ML13340A1589 October 2013Davis-Besse Nuclear Power Station Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report Revision 1
ML13340A1629 October 2013Davis-Besse Nuclear Power Station Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report Revision 1, Appendix B (2 of 2)
ML13340A1639 October 2013Davis-Besse Nuclear Power Station Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report Revision 1, Appendix C to Appendix GScaffolding
L-13-157, Generic Safety Issue 191 Resolution Plan15 May 2013Generic Safety Issue 191 Resolution PlanCoatings
Severe Accident Management Guideline
L-12-347, FENOC Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Flooding Aspects of Recommendation 2.3 of Near-Term Task Force Review of Insights from Fukushima Dai-ichi Accident27 November 2012FENOC Response to NRC Request for Information Pursuant to 10 CFR 50.54(f) Regarding Flooding Aspects of Recommendation 2.3 of Near-Term Task Force Review of Insights from Fukushima Dai-ichi AccidentSafe Shutdown
Unanalyzed Condition
Boric Acid
High winds
Safe Shutdown Earthquake
Internal Flooding
Hydrostatic
Probabilistic Risk Assessment
Coatings
Locked High Radiation Area
Fukushima Dai-Ichi
Earthquake
ML13008A03110 August 2012Davis-Besse Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Cover Through Appendix a, Resumes and Qualifications, Page A-39Safe Shutdown
Shutdown Margin
High Radiation Area
Ultimate heat sink
Safe Shutdown Earthquake
Internal Flooding
Probabilistic Risk Assessment
Finite Element Analysis
Large early release frequency
Earthquake
Maintenance Rule Program
Fire Protection Program
Scaffolding
Weak link
ML13135A24610 August 2012Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix C - Area Walk-by Checklists (Awcs) Through EndScaffolding
ML13135A24510 August 2012Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B - Seismic Walkdown Checklists (Swcs), Sheet 202 of 379 Through Sheet 379 of 379
ML13135A24410 August 2012Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B - Seismic Walkdown Checklists (Swcs), Sheet 1 of 379 Through Sheet 201 of 379
ML13135A24310 August 2012Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix a - Resumes and Qualifications
ML13135A24210 August 2012Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Cover Through Page 176
L-12-283, Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B, Seismic Walk-Down Checklists, Sheet 364 of 461 Through Appendix C, Area Walk-By Checklists, Sheet 20 of 13910 August 2012Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B, Seismic Walk-Down Checklists, Sheet 364 of 461 Through Appendix C, Area Walk-By Checklists, Sheet 20 of 139Scaffolding
ML13008A06410 August 2012Davis-Besse Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B, Seismic Walk-Down Checklists, Sheet 244 of 461 Through Sheet 363 of 461Scaffolding
ML13008A06310 August 2012Davis-Besse Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B, Seismic Walk-Down Checklists, Sheet 121 of 461 Through Sheet 243 of 461High Radiation Area
Scaffolding
ML13008A06210 August 2012Davis-Besse Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B, Seismic Walk-Down Checklists, Page B-1 Through Sheet 120 of 416Scaffolding
ML12213A33727 July 2012SB-00-20: CR-2011-03346 Evaluation
ML12213A33527 July 2012Review of Technical Assessment Report No. 25539-200 COR-0000-00001
L-12-196, FENOC-Davis-Besse Nuclear Power Station, Unit 1 Docket No. 50-346, License No. NPF-3 Submittal of Contractor Root Cause Assessment Report-Section 714 May 2012FENOC-Davis-Besse Nuclear Power Station, Unit 1 Docket No. 50-346, License No. NPF-3 Submittal of Contractor Root Cause Assessment Report-Section 7High winds
Finite Element Analysis
ML12138A05814 May 2012FENOC-Davis-Besse Nuclear Power Station, Unit 1 Docket No. 50-346, License No. NPF-3 Submittal of Contractor Root Cause Assessment Report-Section 3High winds
Coatings
ML12138A08114 May 2012FENOC-Davis-Besse Nuclear Power Station, Unit 1 Docket No. 50-346, License No. NPF-3 Submittal of Contractor Root Cause Assessment Report-Section 6Finite Element Analysis
ML12138A04914 May 2012FENOC-Davis-Besse Nuclear Power Station, Unit 1 Docket No. 50-346, License No. NPF-3 Submittal of Contractor Root Cause Assessment Report-Section 2Past operability
Coatings
Scaffolding
Operability Assessment
ML12138A06714 May 2012FENOC-Davis-Besse Nuclear Power Station, Unit 1 Docket No. 50-346, License No. NPF-3 Submittal of Contractor Root Cause Assessment Report-Section 4
ML12138A07314 May 2012FENOC-Davis-Besse Nuclear Power Station, Unit 1 Docket No. 50-346, License No. NPF-3 Submittal of Contractor Root Cause Assessment Report-Section 5
L-12-071, 10 CFR 50.46 Report of Significant Changes or Errors in the Loss of Coolant Accident Evaluation Model16 March 201210 CFR 50.46 Report of Significant Changes or Errors in the Loss of Coolant Accident Evaluation ModelFuel cladding
ML12200A21221 November 2011Containment Shield Building IssueTornado Missile Protection
ML12200A21017 November 2011Containment System Primary Steel Containment an Shield Building
ML12213A34828 October 2011Table of Contents to Isolated Crack Indication Identified by Impulse Response Testing of the Shield BuildingPast operability
L-11-319, Pressure and Temperature Limits Report27 October 2011Pressure and Temperature Limits ReportHydrostatic
Pressure and Temperature Limits Report
ML11301A2301 June 2011Reference: State Energy Consumption Estimates 1960 Through 2009
ML11010075810 January 2011Pressure Temperature Limits Report AttachmentHydrostatic
Pressure and Temperature Limits Report
Exemption Request
ML11301A22331 July 2010Chp Regional Application Centers: Activities and Selected Results for Fiscal Year 2009
ML10152011626 May 2010Field Report Control Rod Drive Mechanism Number 4 Ultrasonic Results
ML1012704395 May 2010Y020100187 - List of Historical Leaks and Spills at U.S. Commercial Nuclear Power Plants
ML10053962322 February 2010Lessons Learned Task Force Action Plan Regarding Stress Corrosion Cracking Dec 2009 (Final Update)Boric Acid
Hydrostatic
VT-2
Pressure Boundary Leakage
L-09-068, Independent Spent Fuel Storage Installation - 10 CFR 72.48 Report of Dry Fuel Storage Facility Changes, Tests, and Experiments27 February 2009Independent Spent Fuel Storage Installation - 10 CFR 72.48 Report of Dry Fuel Storage Facility Changes, Tests, and Experiments