Pages that link to "05000388/LER-2015-001"
Jump to navigation
Jump to search
The following pages link to 05000388/LER-2015-001:
Displayed 50 items.
- 05000388/LER-1984-012-01, :840709,core Spray Logic Control Power Fuses Removed Since Fuses Thought to Be Possible Blocking Point for Personnel Protection.Removal Affected Listed Equipment. Fuses Reinstalled (← links)
- 05000388/LER-1984-011-01, :on 840705 & 06,four Spurious Actuations of Standby Gas Treatment Sys & Control Room Emergency Outside Air Supply Sys Experienced.Caused by Malfunctioning Output Breaker.Breaker Replaced (← links)
- 05000388/LER-1984-010-01, :on 840627,HPCI Sys Declared Inoperable for 22 H to Facilitate Removal of Startup Strainer.Caused by Blockage in Startup During Heatup Plateau Review.Startup Strainer Removed & Ring Spacer Installed (← links)
- 05000388/LER-1984-019-01, :on 840919,RHR Pump D Declared Inoperable Due to Failure to Start on Manual Initiation Signal on 840918. HPCI Sys Inoperable Due to Lube Oil Changeout.Rhr Problem Due to Misoperation of Relay Contacts (← links)
- 05000388/LER-1984-018-01, :on 840908,turbine Control Valve Fast Closure Signal Generated from False Power Load Unbalance Signal. Caused by Zero Shift Pressure Transmitter PT-20107. Transmitter Recalibr (← links)
- 05000388/LER-1984-008-01, :on 840527,turbine Bypass Valve 1 Failed to Close Below Open Position,Resulting in Reactor Protection Sys Manual Scram.Caused by Chipping Hammer Wedged Between Bypass Valve Seat & Valve Disc.Disc Replaced (← links)
- 05000388/LER-1984-006-01, :on 840521,LPCI Valve HV-2F015B Closed & de-energized Following Dual Indication on Testable Check Valve HV-2F05B.Reactor Shut Down on 840528.Caused by Loose Plate Connector on Valve HV-2F122B (← links)
- 05000388/LER-1984-007-01, :on 840525,reactor Water Cleanup Differential Pressure Switch Jumpered Out for Calibr Check.Caused by Personnel Oversight.Shift Supervision Counseled on Occurrence (← links)
- 05000388/LER-1984-005-01, :on 840515,during Monthly Functional Test of Reactor Water Cleanup Sys Area Ventilation Differential Temp Controls Test,Personnel Caused Inadvertent Closure of Primary Containment Isolation Valve (← links)
- 05000388/LER-1984-004-01, :on 840501,during Shutdown W/Nonirradiated Fuel,Esf Actuations Occurred While Installing Test Equipment in Div 11 Primary Containment Isolation Sys Circuitry.Caused by Grounded Leads (← links)
- 05000388/LER-1984-009-01, :on 840611,dual Position Indication Received for One Suppression Chamber Drywell Vacuum Breaker & Containment Vacuum Breaker Div 1 Open Alarm Received.Caused by Loose Locking Nut.Actuating Bolts Adjusted (← links)
- 05000388/LER-1984-003-01, :on 840409,six Scrams Occurred within Approx 1 H.No Upscale Trip Lamps for Associated Nuclear Instrumentation Channels Lit.Scrams Caused by Intermittent Fault in Inoperative Trip Circuits (← links)
- 05000388/LER-1984-001-01, :on 840405,unit Experienced Reactor Protection Sys Actuation on Spurious Signal from Intermediate Range Monitor Channel D.Caused by Defective Cabinet.Channel Voltage Preamplifier Replaced (← links)
- 05000388/LER-1989-010, :on 890920,determined That Estimated Leakage for Main Steam Line Containment Penetrations a & B Exceeded Tech Spec Limit During Local Leak Rate Testing.Cause Not Determined.Msiv Poppet Seats & Discs Lapped (← links)
- 05000388/LER-2017-010-01, Condition Prohibited by Technical Specifications Due to Drift of Reactor Pressure Switches (← links)
- 05000388/LER-1986-005-01, :on 860321 Differential Pressure Condition Detected,Causing Supply Dampers to Oscillate.Caused by Open Plenum Door & Exhaust Damper Linkage Binding.Linkage Reworked & Lubricated (← links)
- 05000388/LER-2019-002, Valid Actuation of the Primary Containment Isolation System Due to a Trip of Reactor Protection System Bus 2B (← links)
- 05000388/LER-2019-001-01, Main Steam Isolation Valve Leakage (← links)
- 05000388/LER-1917-010, Regarding Condition Prohibited by Technical Specifications Due to Drift of Reactor Pressure Switches (← links)
- 05000388/LER-1990-007, :on 900705,primary Power Supply to RPS a Power Distribution Panel Lost When One Electrical Protection Assembly (EPA) Breaker Tripped.Epa Logic Cards Reviewed & RPS Power Supply Will Be Redesigned (← links)
- 05000388/LER-1995-008-01, :on 950609,shift Average Licensed Core Thermal Power Was Exceeded.Caused by Failed Instrumentation Drift. Repaired & Recalibrated Subject Instrumentation (← links)
- 05000388/LER-1991-010, :on 910628,RWCU Isolated on Two Occassions Due to Actuations of Steam Leak Detection Instrumentation. Caused by Design Deficiency & Elevated Ambient Penetration Room Temps.Temp Modules Replaced (← links)
- 05000388/LER-1917-008, Regarding Condition Prohibited by Technical Specifications Due to a Loose Terminal Block Associated with a Primary Containment Isolation Valve (← links)
- 05000388/LER-1991-009, :on 910624,RWCU Steam Leak Detection Instrumentation Discovered to Be Inadvertently Actuated During Routine Functional Testing.Caused by Adequate Verbal Communication.Technicians Briefed (← links)
- 05000388/LER-1997-007-01, Forwards LER 97-007-01,per 10CFR50.73(a)(2)(i)(B).Revised LER Submitted to Modify Previous Position W/Regards to Entry Into TS 3.0.3 for Event (← links)
- 05000388/LER-1998-002-01, :on 980301,Unit 2 Turbine Bldg Discharge Vent Gaseous Effluent Monitor Declared Inoperable,Per Tech Specs 3.3.7.11.Caused by Design Uses Tubing Connectors,Do Not Clamp Tubing in Place.Tubing in All Vent Monitors Replaced (← links)
- 05000388/LER-1998-002, Forwards LER 98-002-00 Re Loss of Continuous Vent Sampling for Unit 2 Turbine Bldg (← links)
- 05000388/LER-1997-007, Forwards LER 97-007-00 Re TS 3.0.3 Entry Voluntarily Made, Per Guidance of NUREG-1022.Operability Testing Completed in Timely Manner,Rod Block Monitor Restored to Operable Status & LCO Cleared (← links)
- 05000388/LER-1995-008, Forwards LER 95-008 Shift Average Thermal Power Level for Unit 2 Was Exceeded by Up to 4 Mwt During Unit 2 Cycle 7 Operation as Result of Instrumentation Problems (← links)
- 05000388/LER-1917-002, Regarding Implementation of Enforcement Guidance Memorandum (Egm) 11-003, Revision 3 During Unit 2 Refueling (← links)
- 05000387/LER-2015-014-01, Regarding a Control Structure Chiller Discovered Inoperable Beyond Technical Specification Limit Due to Refrigerant Overcharge (← links)
- 05000387/LER-2015-013-01, Regarding Loss of Differential Pressure in Zone I of Secondary Containment Due to Solenoid Valve Failure (← links)
- 05000388/LER-2016-005, Regarding HPCI Manually Overridden Prior to a Manual Scram During a Plant Transient (← links)
- 05000387/LER-2015-010, Regarding Supplemental Report to LER-2015-010-00, Loss of Differential Pressure in Zone II of Secondary Containment (← links)
- 05000388/LER-2015-015, Regarding Loss of Safety Function Due to Inoperability of Both Trains of the Control Room Emergency Outside Air Supply (Creoas) System (← links)
- 05000387/LER-2015-014, Regarding a Control Structure Chiller Discovered Inoperable Beyond Technical Specification Limit Due to Refrigerant Overcharge (← links)
- 05000387/LER-2015-013, Regarding Loss of Differential Pressure in Zone I of Secondary Containment Due to Solenoid Valve Failure (← links)
- 05000387/LER-2015-012, Regarding Loss of Secondary Containment Differential Pressure Due to Icing of the Intake Supply Plenum Screens (← links)
- 05000387/LER-2015-011, Regarding Secondary Containment Declared Inoperable Due to an Airlock Door That Had Not Been Properly Latched (← links)
- 05000387/LER-2015-009, Regarding Pressure Boundary Leakage from an Inadequate Weld Repair in Small Bore Pump Seal Vent Piping (← links)
- 05000387/LER-2015-007, Regarding B Inboard Main Steam Isolation Valve, HV141 F022B Closed During Surveillance Test Which Caused a Scram (← links)
- 05000387/LER-2015-008, Regarding Unit 1A Reactor Protection System Electrical Protection Assembly Breaker Underfrequency Trip Setpoint Out of Technical Specification 3.3.8.2.2 Surveillance Allowable Value for Longer than Allowed by Technical (← links)
- 05000387/LER-2015-006, Regarding Loss of Safety Function Due to Inoperability of Both Trains of the Standby Gas Treatment System and a Loss of Safety Function of the Control Room Emergency Outside Air Supply System Due to Air Flow (← links)
- 05000388/LER-2015-007, Regarding Primary Containment Isolation Failure Due to Sticking/Sluggish Solenoid Valve (← links)
- 05000387/LER-2015-004, Regarding Secondary Containment Inoperable Due to Secondary Containment Boundary Door Found Ajar (← links)
- 05000387/LER-2015-005, Regarding Loss of Secondary Containment Differential Pressure During Ventilation Damper Testing (← links)
- 05000387/LER-2015-003, Regarding Secondary Containment Inoperability Due to Failure to Meet Technical Specification Surveillance Requirement 3.6.4.1.1 (← links)
- 05000387/LER-2015-002, Regarding Secondary Containment Inoperability Due to Failure to Meet Technical Specification Surveillance Requirement 3.6.4.1.1 (← links)
- 05000388/LER-2015-004, Regarding Degraded Condition Due to Reactor Coolant Pressure Boundary Leakage Caused by Vibration and Stiff Pipe Connection (← links)
- 05000388/LER-2015-005, Regarding Condition Prohibited by Technical Specifications Due to Implementation of Enforcement Guidance Memorandum (EGM) 11-003 (← links)