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 Issue dateTitleTopic
IR 05000346/20230901 August 2023EA-23-002 Davis-Besse Nuclear Power Station - NRC Inspection Report No. 05000346/2023090 (Public)
IR 05000346/20210921 March 2022EA-21-155 Davis Besse - Final Significance Determination of White Finding, Notice of Violation and Assessment Follow Up Letter, NRC Inspection Report 50000346/2021092Cyber Security
Preliminary White Finding
ML22031A17131 January 2022EA-21-105; Davis-Besse Final Determination for a Greater than Green Finding Letter and Enclosure 1 (Public)Cyber Security
IR 05000346/202109117 December 2021NRC Inspection Report (05000346/2021091) Preliminary Greater than Green FindingProbabilistic Risk Assessment
Significance Determination Process
ML21340A2219 December 2021NRC Inspection Report (05000346/2021090) Preliminary White FindingFLEX
Significance Determination Process
Large early release frequency
Preliminary White Finding
ML20275A0481 October 2020EA-20-068 Davis Besse Licensee Closure Letter
ML18099A07410 April 2018EN-18-006, Issuance of Final Significance Determination and Notice of Violation (EA-18-008)Significance Determination Process
L-16-347, Action for Confirmatory Order EA-16-0221 December 2016Action for Confirmatory Order EA-16-022
ML16077A37217 March 2016EA-15-215; Results of Nuclear Regulatory Commission Investigation Report 3-2015-002
IR 05000346/201440722 October 2014EA-14-129 Final Significance Determination for a Security-Related Greater than Green Finding and Notice of Violation; NRC Inspection Report No. 05000346/2014407; Davis-Besse Nuclear Power Station (Cover Letter Only)Affidavit
ML12314A2818 November 2012EA-12-179, Davis-Besse, Final Significance Determination of a Security-Related Greater than Green Finding and Notice of Violation - Cover Letter Only
IR 05000346/20124058 November 2012EA-12-179, Davis-Besse, Final Significance Determination of a Security-Related Greater than Green Finding and Notice of Violation - Cover Letter OnlyAffidavit
IR 05000346/201000730 April 2010EA-09-332, Davis-Besse Nuclear Power Station, Notice of Violation, NRC Inspection Report No. 05000346-10-007(DRS)
IR 05000346/200950328 December 2009IR 05000346-09-503(DRS), on 08/04/2009 - 11/23/2009; Davis-Besse Nuclear Power Station; Event Follow-up InspectionSignificance Determination Process
Preliminary White Finding
ML09362081428 December 2009IR 05000346-09-503(DRS), on 08/04/2009 - 11/23/2009; Davis-Besse Nuclear Power Station; Event Follow-up InspectionSignificance Determination Process
Preliminary White Finding
IR 05000346/200600530 January 2007IR 05000346-06-005; 10/1/2006 - 12/31/2006; Davis-Besse Nuclear Power Station; Maintenance Risk Assessments and Emergent Work Control, As-Low-As-Reasonably-Achievable (ALARA) Planning and ControlsBoric Acid
Ultimate heat sink
Fire Barrier
Internal Flooding
Probabilistic Risk Assessment
Locked High Radiation Area
Condition Adverse to Quality
Significance Determination Process
Job Performance Measure
Frazil ice
Substantial potential for an overexposure
Overexposure
ML10267013925 February 2005Choice Letter - Apparent Violation of Employee Protection Requirements (Office of Investigations Report Nos. 3-2004-006 and 3-2004-018), Davis Besse
ML0406411718 March 2004EA-03-214, CAL No. 3-02-001, Approval to Restart the Davis-Besse Nuclear Power Station Closure of Confirmatory Action Letter, and Issuance of Confirmatory OrderBoric Acid
Non-Destructive Examination
Past operability
VT-2
Condition Adverse to Quality
Pressure Boundary Leakage
Substantial potential for overexposure
ML0328017067 October 2003EA-03-131, Davis-Besse, Notice of ViolationCoatings
Significance Determination Process
IR 05000346/20020167 January 2003IR 05000346-02-016, IR 05000346-02-006, on 09/30-12/13/2002, Davis-Besse, Special Inspection - Substantial Potential for an Overexposure of Occupational Workers and Uncontrolled Release of Radioactive Material to the EnvironmentHigh Radiation Area
Significance Determination Process
Preliminary White Finding
Substantial potential for an overexposure
Overexposure