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 Issue dateTitleTopic
IR 05000259/20230918 May 2023Final Significance Determination of a White Finding and Nov and Assessment Followup Letter; NRC Inspection Report 05000259/2023091Condition Adverse to Quality
Significance Determination Process
Preliminary White Finding
IR 05000259/202040316 March 2020Final Significance Determination of Greater than Green Finding, Notice of Violation, and Assessment Followup Letter 05000259/2020403, 05000260/2020403 and 05000296/2020403
IR 05000259/201601528 November 2016Browns Ferry Nuclear Plant - Notice Of Violation And Proposed Imposition Of Civil Penalty - $140,000, NRC Inspection Report 05000296/2016015 And Investigation Report No. 2-2015-037Fire Protection Program
Fire Watch
Hourly Fire Watch
IR 05000296/201601528 November 2016Notice of Violation and Proposed Imposition of Civil Penalty - $140,000, NRC Inspection Report 05000296/2016015 and Investigation Report No. 2-2015-037Fire Protection Program
Fire Watch
Hourly Fire Watch
IR 05000260/201601428 October 2016Inspection Report 05000260/2016014; Investigation Report No. 2-2015-008; and Notice of Violation
IR 05000259/201601428 October 2016Browns Ferry Nuclear Plant - Inspection Report 05000260/2016014; Investigation Report No. 2-2015-008; and Notice of Violation
IR 05000296/201601327 July 2016IR 05000296/2016013, Investigation Report 2-2015-037 Apparent Violations, March 11, 2016Fire impairment
Fire Protection Program
Fire Watch
Hourly Fire Watch
IR 05000259/201601327 July 2016Browns Ferry, IR 05000296/2016013, Investigation Report 2-2015-037 Apparent Violations, March 11, 2016Fire impairment
Fire Protection Program
Fire Watch
Hourly Fire Watch
IR 05000259/201400230 April 2014Integrated Inspection Report, Final Significance Determination of White Finding and Notice of Violation 05000259-14-002, 05000260-14-002, and 05000296-14-002Safe Shutdown
High winds
High Radiation Area
Ultimate heat sink
Non-Destructive Examination
Mission time
Fire Barrier
Time to boil
Internal Flooding
Past operability
Nondestructive Examination
Temporary Modification
Functionality Assessment
Significance Determination Process
Foreign Material Exclusion
Process Control Program
Operability Determination
Annual Radiological Effluent Release Report
Severe Accident Management Guideline
License Renewal
Control of Heavy Loads
EVT-1
Preliminary White Finding
Fire Protection Program
Downpower
IR 05000259/201301323 August 2013IR 05000260-13-013, and Notice of Violation, 05/14/2013, Browns Ferry Nuclear Plant, Final Significance Determination of White FindingHalf scram
Significance Determination Process
Preliminary White Finding
IR 05000260/201301323 August 2013IR 05000260-13-013, and Notice of Violation, 05/14/2013, Browns Ferry Nuclear Plant, Final Significance Determination of White FindingHalf scram
Significance Determination Process
Preliminary White Finding
IR 05000259/201201313 August 2012Browns Ferry Final Significance Determination of White Finding and Notice of Violation Follow-Up Assessment LetterSafe Shutdown
Significance Determination Process
Preliminary White Finding
ML12226A64713 August 2012Final Significance Determination of White Finding and Notice of Violation Follow-Up Assessment LetterSafe Shutdown
Fire Barrier
Significance Determination Process
Preliminary White Finding
IR 05000259/201201023 January 2012IR 05000259-12-010, 05000260-12-010 & 05000296-12-010 and Notice of Violation on 09/23/11, Browns Ferry
IR 05000259/201100213 May 2011IR 05000259-11-002, 05000260-11-002, 05000296-11-002 & 07200052-11-002, on 01/01/2011 - 03/31/2011, Browns Ferry, Units 1, 2 & 3, NRC Integrated Inspection and Notice of ViolationSafe Shutdown
Time of Discovery
Packing leak
High Radiation Area
Mission time
Fire Barrier
Weld Overlay
Post Accident Monitoring
Internal Flooding
Hydrostatic
Probabilistic Risk Assessment
Coatings
Nondestructive Examination
Operator Manual Action
Cyber Security
Condition Adverse to Quality
Significance Determination Process
Foreign Material Exclusion
Operability Determination
Severe Accident Management Guideline
Liquid penetrant
Fatigue Rule
Scaffolding
Grace period
Downpower
Flow Induced Vibration
Weak link
Power Uprate
ML1112904829 May 2011EA-11-018, Browns Ferry, Final Signficance Determination of Red Finding, Notice of Violation and Assessment Follow-up Letter 2011008Safe Shutdown
Probabilistic Risk Assessment
Operator Manual Action
Functionality Assessment
Significance Determination Process
ML1106106412 March 2011NRC Report 05000259/2010005, 05000260/2010005, and 05000296/2010005; Preliminary Greater than Green Finding Browns Ferry Nuclear PlantSafe Shutdown
Reactor Vessel Water Level
Mission time
Fire Barrier
Weld Overlay
Internal Flooding
Past operability
Nondestructive Examination
Temporary Modification
Condition Adverse to Quality
Tornado Generated Missile
Significance Determination Process
Job Performance Measure
Foreign Material Exclusion
Liquid penetrant
Fire Watch
Power change
Downpower
ML11061073924 February 2011Information Related to the Safety Significance of the Apparent Violation Concerning Failure of Unit 1 Residual Heat Removal System Low Pressure Injection ValveSafe Shutdown
Finite Element Analysis
Significance Determination Process
ML1104004319 February 2011Inspection Report 2010-005 and Notice of ViolationSafe Shutdown
Reactor Vessel Water Level
Mission time
Fire Barrier
Weld Overlay
Internal Flooding
Past operability
Nondestructive Examination
Temporary Modification
Condition Adverse to Quality
Tornado Generated Missile
Significance Determination Process
Job Performance Measure
Foreign Material Exclusion
Opportunity to foresee and correct
Liquid penetrant
Fire Watch
Power change
Downpower
IR 05000259/201000429 October 2010IR 05000259-10-004, 05000260-10-004, 05000296-10-004 & 07200052-10-003, and Notice of Violation, 07/01/10 - 09/30/10, Browns Ferry, Integrated ReportSafe Shutdown
Packing leak
Fire Barrier
Internal Flooding
Probabilistic Risk Assessment
Temporary Modification
Squib
Significance Determination Process
Excess Flow Check Valve
Incremental Core Damage Probability Deficit
Downpower
Power Uprate
ML10109050319 April 2010IR 05000259-10-007, 05000260-10-007 & 05000296-01-007 for Browns Ferry, Final Significance Determination of Yellow & White Findings & Notice of ViolationSafe Shutdown
Reactor Vessel Water Level
Fire Barrier
Enforcement Discretion
Significance Determination Process
Large early release frequency
Fire Protection Program
ML07103031113 April 2007Notice of Violation (Office of Investigations Report 02-2005-006)