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| Issue date | Title | Topic | |
|---|---|---|---|
| 05000341/LER-2017-005 | 3 November 2017 | Non-Functional Mechanical Draft Cooling Tower Fan Brakes Leads to HPCI Being Declared Inoperable and Loss of Safety Function LER 17-005-00 for Fermi 2 Regarding Non-Functional Mechanical Draft Cooling Tower Fan Brakes Leads to HPCI Being Declared Inoperable and Loss of Safety Function | Safe Shutdown Ultimate heat sink Past operability |
| 05000341/LER-2017-004 | 9 October 2017 | Inadequate Procedural Cuidance for Residual I feat Removal Complex Ventilation Systems Leads to Condition Prohibited by Technical Specifications and Loss if Safety Function LER 17-004-00 for Fermi 2 Regarding Inadequate Procedural Guidance for Residual Heat Removal Complex Ventilation Systems Leads to Condition Prohibited by Technical Specifications and Loss of Safety Function | Safe Shutdown Time of Discovery Mission time Past operability Offsite Circuit |
| 05000341/LER-2017-003 | 21 July 2017 | Division 2 Residual Heat Removal Service Water System (RHRSW) Inoperable Due to an Inoperable RHRSW Flow Control Valve LER 17-003-00 for Fermi 2 Regarding Division 2 Residual Heat Removal Service Water System (RHRSW) Inoperable Due to an Inoperable RHRSW Flow Control Valve | Ultimate heat sink Stroke time Past operability |
| NRC-17-0040, (LER) SER 17-S01-00 for Fermi 2 Regarding Unescorted Access Granted for Individual Subsequent to Being Denied Unescorted Access at Another Nuclear Facility | 15 May 2017 | (LER) SER 17-S01-00 for Fermi 2 Regarding Unescorted Access Granted for Individual Subsequent to Being Denied Unescorted Access at Another Nuclear Facility | |
| 05000341/LER-2017-002 | 16 March 2017 | High Water Level Indications at Low Reactor Pressures Causes Some Functions of High Pressure Coolant Injection System and Reactor Core Isolation Cooling System to be Inoperable LER 17-002-00 for Fermi 2 Regarding High Water Level Indications at Low Reactor Pressures Causes Some Functions of High Pressure Coolant Injection System and Reactor Core Isolation Cooling System to be Inoperable | Time of Discovery Reactor Vessel Water Level Past operability |
| 05000341/LER-2017-001 | 6 March 2017 | Loss of Reactor Protection System Scram Function During Main Steam Isolation Valve and Turbine Stop Valve Channel Functional Tests due to Use of a Test Box LER 17-001-00 for Fermi 2 Regarding Loss of Reactor Protection System Scram Function During the Main Steam Isolation Valve and Turbine Stop Valve Channel Functional Tests due to Use of a Test Box | Safe Shutdown Half scram Test box |
| 05000341/LER-2016-001 | 23 January 2017 | Turbine Stop Valve Closure and Turbine Control Valve Fast Closure Reactor Protection System Functions Considered Inoperable Due to Open Turbine Bypass Valves LER 16-001-01 for Fermi 2 Regarding Turbine Stop Valve Closure and Turbine Control Valve Fast Closure Reactor Protection System Functions Considered Inoperable Due to Open Turbine Bypass Valves | Safe Shutdown |
| ML16138A335 | 17 May 2016 | ASP Screening Analysis - Reject Fermi Unit 2 (341-15-002) | |
| 05000341/LER-2016-002 | 22 March 2016 | Both Residual Heat Removal Low Pressure Coolant Injection Divisions Inoperable Due to Inoperable Injection Valve LER 16-002-00 for Fermi 2, Regarding Both Residual Heat Removal Low Pressure Coolant Injection Divisions Inoperable Due to Inoperable Injection Valve | Stroke time Foreign Material Exclusion |
| NRC-13-0041, Submittal of Initial License Operator Examination | 25 July 2013 | Submittal of Initial License Operator Examination | Job Performance Measure |
| NRC-09-0004, LER 08-S02-00 for Fermi 2 Regarding Fitness for Duty (FFD) Drug Testing Results in Reinstated Access Authorization Being Revoked | 26 January 2009 | LER 08-S02-00 for Fermi 2 Regarding Fitness for Duty (FFD) Drug Testing Results in Reinstated Access Authorization Being Revoked | Fitness for Duty |
| NRC-08-0062, LER 08-S01-00 for Fermi 2 Regarding Unescorted Access Revoked Upon Discovery of Adverse Information | 29 September 2008 | LER 08-S01-00 for Fermi 2 Regarding Unescorted Access Revoked Upon Discovery of Adverse Information | |
| ML050950555 | 17 December 2004 | Final Precursor Analysis - Fermi Grid Loop | Fitness for Duty Mission time |
| NRC-04-0083, LER 04-S02-00, Fermi 2 Unescorted Access Revoked Upon Discovery of Adverse Information in Background Check | 8 November 2004 | LER 04-S02-00, Fermi 2 Unescorted Access Revoked Upon Discovery of Adverse Information in Background Check | |
| NRC-03-0020, LER 03-S01-00, Fermi 2, Unescorted Access Granted Prior to Verification of Fitness for Duty Drug Testing Results | 5 March 2003 | LER 03-S01-00, Fermi 2, Unescorted Access Granted Prior to Verification of Fitness for Duty Drug Testing Results | Fitness for Duty Significance Determination Process |