Pages that link to "05000280/LER-1983-013, Forwards LER 83-013/03L-0"
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The following pages link to 05000280/LER-1983-013, Forwards LER 83-013/03L-0:
Displayed 50 items.
- 05000280/LER-1983-003, Forwards LER 83-003/01T-0 (← links)
- 05000280/LER-1983-002, Forwards LER 83-002/03L-0 & Updated LER 82-126/03X-1 (← links)
- 05000281/LER-1983-014, Forwards LERs 83-013/03L-0 & 83-014/03L-0.W/o LER 83-014/03L-0 (← links)
- 05000280/LER-1983-017, Forwards LER 83-017/03L-0 (← links)
- 05000280/LER-1983-006, Forwards LER 83-006/03L-0 (← links)
- 05000280/LER-1983-020, Forwards LER 83-020/03L-0 (← links)
- 05000280/LER-1983-068, Forwards Updated LER 83-068/03X-1 (← links)
- 05000280/LER-1983-016, Forwards LER 83-016/03L-0 (← links)
- 05000280/LER-1983-014, Forwards LER 83-014/01T-0 (← links)
- 05000280/LER-1983-012, Forwards LER 83-012/03L-0 (← links)
- 05000281/LER-1983-008, Forwards LER 83-008/03L-0 (← links)
- ML20072G054 (redirect page) (← links)
- 05000280/LER-1983-013 (redirect page) (← links)
- 05000281/LER-1983-007, Forwards LER 83-007/03L-0 (← links)
- 05000280/LER-1983-022-03, /03L-0:on 830505,w/unit at Cold Shutdown,Special Test Showed Flow Orifice Used During Control Room Leakage Test Would Not Simulate Emergency Bottle Air Pressurization. Orifice Modified (← links)
- 05000280/LER-1983-030-03, /03l-0:on 830707,at 100% Power,Breaker for Heat Tracing Circuit 26A on Panel 9 Found Open.Breaker Closed. Circuit Verified Operational (← links)
- 05000280/LER-1983-036-03, /03L-0:on 830830,at 100% Power,Low Pressure Carbon Dioxide Sys & Fire Detection Sys Inoperable W/O Fire Watch. Caused by Personnel Error.Fire Watch Posted.Sys Returned to Svc (← links)
- 05000281/LER-1983-046-03, /03L-0:on 831004,valve MOV-R5-255A Became Inoperable When Valve Operator Support Broke Loose from Floor Mounting During Attempt to Cycle Valve.Caused by Using Bolts W/Insufficient Strength to Attach Stand to Floor (← links)
- 05000281/LER-1983-045-03, /03L-0:on 831008,w/unit Operating at 100% Power, Breaker for Valve MOV-2867D Found Open,Rendering Valve Inoperable.Caused by Accidental Bump While Opening Nearby Fire Door.Breaker Reclosed (← links)
- 05000281/LER-1983-020-03, /03L-0:on 830413,while at 49% Power,Rod Position Indicators for E-11 & G-3 Greater than 12 Steps Out of Alignment W/Other Rods in Banks.Caused by Drift in Signal Conditioning Module.Instrumentation Calibr (← links)
- 05000281/LER-1983-021-03, /03L-0:on 830413,while at 47% Power,Steam Flow Channel FI-2474 Indicated Less than Redundant Channel.Caused by Steam Leak in Transmitter Root Valve.Root Valve Replaced (← links)
- 05000280/LER-1983-038-03, /03L-0:on 830829,at 100% Power,Svc Water Pumps 1-SW-P-10A & 1-SW-P-10B Failed to Develop Sufficient Discharge Pressure When Redundant Water Supply Header Isolated.Caused by Npsh.Pumps Vented (← links)
- 05000281/LER-1983-033-03, During 1983 Refueling Outage,Type C Testing Disclosed Leakage Exceeding Tech Spec Limits.Caused by Deterioration & Wear of Valves.Valves Repaired & Retested (← links)
- 05000281/LER-1983-037-03, /03L-0:on 830918,w/unit at Cold Shutdown, During H & J Train Safety Injection Sys Tests,Main Feed Regulation Valve Would Not Fully Close on Signal.Cause Undetermined (← links)
- 05000281/LER-1983-036-03, /03L-0:on 830918,w/unit at Cold Shutdown,During Performance of H & J Train Safety Injection Sys Tests, Feedwater Valve Would Not Fully Close on Signal.Caused by Out of Adjustment Pneumatic Relay Valves (← links)
- 05000280/LER-1983-058-03, /03L-0:on 831215 & 24,main Feed Regulator Valve C Did Not Fully Close Upon Receipt of Low Tave Isolation Signal Following Reactor Trip.Caused by Mechanical Binding. Cage Tightened & Operator Assembly Adjusted (← links)
- 05000280/LER-1983-041-03, /03L-0:on 830709,while Attempting to Energize Control Room Air Conditioning Chiller A,Local Control Panel Caught Fire.Chiller a Removed from Svc W/Chiller C Out of Svc for Maint,Contrary to Tech Specs (← links)
- 05000281/LER-1983-060-03, /03L-0:on 831220,feeder Breaker for Heat Tracing Panel 2B1 Tripped.Caused by Ground Fault That Occurred When Ac Power Supply Fuse Blew.Fuse Replaced & Ground Fault Circuit for Feeder Breaker Removed (← links)
- 05000280/LER-1983-054-03, /03L-0:on 831123,rod Position Indicators for Rods G-13 & N-9 Found More than 12 Steps Out of Alignment.Caused by Instrument Drift.Indicators Calibr (← links)
- 05000280/LER-1983-053-03, /03L-0:on 831122,RCS Activity Samples Indicated Dose Equivalent I-131 Greater than Allowable Limit.Caused by Fuel Element Defects in Reactor Core.Accelerated Sampling Frequency Implemented (← links)
- 05000280/LER-1983-056-03, /03L-0:on 831201,feeder Breakers for Heat Tracing Panels 2A1 & 2B2 Tripped.On 831202,feeder 2A1 Tripped Again. Caused by Ground Fault Due to Extensive Insulation Work on Various Boric Acid Lines.Feeder Breakers Reset (← links)
- 05000280/LER-1983-055-03, /03L-0:on 831126,core Cooling Monitor a Observed Displaying Erratic Indications & Declared Inoperable.Caused by Faulty Computer Card.Replacement Card Installed (← links)
- 05000281/LER-1983-057-03, /03L-0:on 831123,determined That Several Degraded Voltage & Undervoltage Relays for Emergency Buses 2J & 2H Set Low.Caused by Instrument Drift.Relays Reset (← links)
- 05000281/LER-1983-056-03, /03L-0:on 831122,containment Spray Pump 2-CS-P-1A Motor Tripped Upon Start.Pump 2-CS-P-1B Subsequently Tripped Upon Start.Caused by Instantaneous Delay Trip Times Set Lower than 0.07 (← links)
- 05000280/LER-1983-052-03, /03L-0:on 831118,both Charging Pump Component Cooling Water Intermediate Seal Coolers Isolated.Caused by Inadvertent Isolation of Cooler A.Component Cooling Water to Coolers Unisolated (← links)
- 05000281/LER-1983-055-03, /03L-0:on 831118,motor Driven Auxiliary Feed Pump B 2-FW-P-3B Unable to Develop Flow & Declared Inoperable. Caused by Leaking Check Valves Allowing Hot Water to Seep Into Pump Casing & Bind Pumps (← links)
- 05000281/LER-1983-054-03, /03L-0:on 831118,at Full Power,Emergency Diesel Output Breaker 3 Inadvertently Tagged Out.Caused by Personnel Error.Breaker 25J3 Racked In.Operator Disciplined (← links)
- 05000281/LER-1983-053-03, /03L-0:on 831115,operability Check of Containment Vacuum Pump 2-CV-P-1A Revealed Pump Inoperable.Caused by Worn Impeller Sliding Vanes.Pump Replaced (← links)
- 05000280/LER-1983-051-03, /03L-0:on 831110,suction Line for Containment Vacuum Pump B 1-CV-P-1B Inadvertently Blank Flagged.Caused by Incorrect Identification by Operator.Flange Removed & Pump Verified Operable.Operator Disciplined (← links)
- 05000280/LER-1983-050-03, /03L-0:on 831103,feeder Breaker for Heat Tracing Panel 2A1 Tripped.Caused by Breaker Tripping on Ground Fault.Breaker Reset (← links)
- 05000281/LER-1983-050-03, /03L-0:on 831027,w/unit at Full Power,Charging Pump Svc Water Pump 2-SW-P-10B Lost Sufficient Discharge Pressure.Caused by Clogged in-line Strainer.Fine Mesh in Strainer Removed (← links)
- 05000281/LER-1983-051-03, /03L-0:on 831024,w/unit at 100% Power & Charging Pump Svc Water Pump 2-SW-P-10A Removed from Svc,Charging Pump Svc Water Pump 2-SW-P-10B Tripped.Caused by Thermal Overload.Overloads Replaced (← links)
- 05000280/LER-1983-049-03, /03L-0:on 831102,performance of Heat Tracing Periodic Test Revealed Ampere Readings for Heat Tracing Circuits 23A,24C,22A & 24D Not within Test Limits.Caused by Excessive Heat.Heat Tracing Replaced (← links)
- 05000280/LER-1983-048-03, /03L-0:on 831024,discharge Pressure of Charging Pump B Pump CC Decreased to Point Which Automatically Started Redundant Pump.Caused by Closed Valve LCV-CC-001 (← links)
- 05000281/LER-1983-049-03, /03L-0:on 831011,w/unit at Full Power,Control Rod B-6 Dropped to Fully Inserted Position,Resulting in Quadrant Power Tilt Greater than Tech Specs.Caused by Failed Voltage Regulation Card.Card Replaced (← links)
- 05000280/LER-1983-047-03, /03L-0:on 831009,heat Tracing Panel 2A3 Found Tripped & Could Not Be Reset.Cause Not Determined.Circuit Breaker Replaced & Circuit Returned to Svc (← links)
- 05000280/LER-1983-046-03, /03L-0:on 831008,heat Tracing Panel 2A1 Found Deenergized.Caused by Damaged Heat Tape & Resistance Temp Device (RTD) on Circuit Resulting in Breaker Overload.Heat Tracing & RTD Replaced (← links)
- 05000280/LER-1983-045-03, /03L-0:on 831010 & 17,core Cooling Monitor a Declared Inoperable Following Erratic Indication.Cause of 831010 Event Not Determined.Event on 831017 Caused by Bad Connector in Power Supply.Supply Replaced (← links)
- 05000281/LER-1983-047-03, /03L-0:on 831005 & 23,w/unit at 100%,pump 2-RS-P-2A Tripped on Overload During Monthly Surveillance Tests,Contrary to Tech Spec 3.4.A.2.Caused by Instantaneous Trip Set Below Specs.Overload Setting Adjusted (← links)
- 05000281/LER-1983-044-03, /03L-0:on 830929,operator Discovered Charging Svc Water Pump Discharge Valve 2-SW-P-10B Closed W/Pump in Auto Standby.Cause Not Determined.Valve Probably Closed While Const Activities in Progress.Valve Opened (← links)