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This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
List of results
- 05000321/LER-1982-084, Forwards LER 82-084/03L-0 +
- 05000373/LER-1982-084, Forwards LER 82-084/03L-0 +
- 05000311/LER-1982-084, Telecopy Message of LER 82-084/01P:on 820829,svc Water Leak on Containment Fan Coil Unit 23 Discovered.Leak Isolated.No Cause Stated.Investigation in Progress +
- 05000366/LER-1982-084, Forwards LER 82-084/03L-0 +
- 05000324/LER-1982-084, Forwards LER 82-084/01T-0 +
- 05000325/LER-1982-084, Forwards LER 82-084/03L-0 +
- 05000328/LER-1982-084, Forwards LER 82-084/03L-0 +
- 05000321/LER-1978-084, Forwards LER 78-084/03L-0 +
- 05000338/LER-1982-084, Forwards LER 82-084/03L-0 +
- 05000315/LER-1982-084, Forwards LER 82-084/04L-0 +
- 05000259/LER-1982-084, Forwards LER 82-084/03L-0 +
- 05000316/LER-1982-084, Forwards LER 82-084/03L-0 +
- 05000295/LER-1978-084, Forwards LER 78-084/03L-0 +
- 05000366/LER-1979-084, Forwards LER 79-084/03L-0 +
- 05000440/LER-1986-084, :on 861124,personnel Failed to Declare RCIC Sys Containment Isolation Valves Inoperable When Valves Found Closed.Caused by Procedural deficiency.OAP-1702 Will Be Revised to Detail Requirements of Verification Review +
- 05000354/LER-1986-084, :on 861030,radiation Protection Technician Could Not Establish Sample Flow While Attempting to Obtain Monthly Tritium Grab Sample from North Plant Vent Radiation Monitoring Skid.Caused by Personnel Error +
- 05000295/LER-1978-084-03, /03L-0:on 780822,transmitter 1FT-446 Failed at 103%.Caused by Failure of Oscillator in Fisher-Porter Model 10B2496 Transmitter +
- 05000454/LER-1985-084-01, :on 850924,fire Watch Delayed.Caused by Key Stuck in Vital Area Door Lock.Fire Watch Resumed After Another Security Person Arrived to Attend Door.Lock Repaired +
- 05000528/LER-1985-084, :on 851110,inadvertent ESF Initiation of Control Room Essential Filtration Sys Occurred.Caused by Personnel Error.Recovery from Event Initiated & Sys Restored to Operable Status +
- 05000482/LER-1985-084, :on 851210,during Routine Update of Surveillance Data Base,Violation of Tech Spec 4.0.2b Re Allowable Time Intervals Discovered.Caused by Logic Error in Computer Program.Program Corrected +
- 05000352/LER-1985-084, :on 851014,Tech Spec Requirement Re Min Number of Operable intermediate-range Monitors Violated.Caused by Licensed Control Room Personnel Error.Personnel Counseled +
- 05000237/LER-1985-084, :on 850626,fire Watch Not Started Promptly When Five of Six motor-operated Ventilation Dampers Failed to Operate Properly.Caused by Personnel Error.Dampers Repaired +
- 05000366/LER-1979-084-03, /03L-0 on 790729:during Maint,Hpci Pump Suction Low Pressure Switch 2E41-N010 Found Inoperative.Caused by Ruptured Instrument Diaphragm.Instrument Replaced & Switch Tested Satisfactorily +
- 05000374/LER-1984-084, :on 841214,setpoint for Trip of 2E31-N602B Module Actuated Outside Allowable Tolerance.Cause Unknown. Spare Module Calibr & Installed.Output of Module Stable During Bench Testing +
- 05000374/LER-1984-084-01, :on 841214,setpoint for Trip of 2E31-N602B Module Actuated Outside Allowable Tolerance.Cause Unknown. Spare Module Calibr & Installed.Work Request Written to Continue Investigation +
- 05000373/LER-1984-084, :on 841130,control Room HVAC Chlorine Detector Actuated.Caused by Undetermined Spurious Condition.Esf Reset & Instrumentation Tested Satisfactory +
- 05000397/LER-1984-084, :on 840812,notification Received Re Grass Fire Approaching Plant Boundaries.Cause Not Stated.Diesel Generators Brought on Line to Supply safety-related Electrical Loads.Fire Terminated +
- 05000277/LER-1976-084-03, /03L:on 761217,HPCI Steam Line High Flow Switch DPIS-2-23-76 Found Higher than Tech Spec Limit.Caused by Setpoint Shift.Switch Recalibr & Tested Satisfactorily +
- 05000338/LER-1983-084-03, /03L-0:on 831202,fire Door Between Clean Charge Room & Auxiliary Bldg Would Not Latch Automatically.Caused by Loose & Missing Screws on Door Hinges.Screws Tightened & Missing Screws Replaced +
- 05000348/LER-1983-084-03, /03L-0:on 831204,motor Driven Auxiliary Feed Pump 1A Declared Inoperable Due to Valve QIN23V002A (Mdafp) Discharge Check Valve Leaking.Caused by One Missing & One Worn Hinge Pin Bushing.Hinge Bushings Replaced +
- 05000362/LER-1983-084-03, /03L-0:on 830928,during Monthly Surveillance, Auxiliary Feedwater Flow Rate Channel Declared Inoperable. Caused by Indication 3FI-4720-2 Out of Calibr Due to Instrument Drift.Indicator Recalibr +
- 05000316/LER-1983-084-03, /03L-0:on 830901,during Controlled Shutdown at Approx 10E-8 Power,T Average Decreased Below Tech Spec Min of 541 F.Cooldown Terminated at 535 F.Temp Would Not Return to 541 F within 15 Minutes.Reactor Trip Breakers Opened +
- 05000321/LER-1983-084-03, Main Steam Line Radiation Monitors Found to Have High Setpoint Greater than Three Times Normal Operating Background.Caused by Procedural Inadequacy.Procedure Changed +
- 05000324/LER-1983-084-03, /03L-0:on 830902,rod Worth Minimizer Went to Control Rod Group 4 While Last Two Control Rods of Group 3 Still Fully Inserted.Cause to Be Determined During Future Reactor Startup +
- 05000260/LER-1983-084-03, /03L-0:on 831229,strainer on Pump C3 Became Restricted by Debris & All Flow Lost to North Header.Caused by River Debris.Strainer Cleaned & Pump Returned to Operability +
- 05000370/LER-1983-084-03, /03L-0:on 831206,during Performance of Chemical & Vol Control Sys Valve Stroke Timing Test,Valve 2NV-842A,C Failed to Close within Required Closure Time.Caused by Failed Electrical Contact +
- 05000369/LER-1983-084-01, /01T-0:on 830929,nuclear Svc Water Train a Declared Inoperable After Containment Spray Sys Train B Declared Inoperable on 830928,constituting Degraded Mode. Caused by Water in Oil Reservoir for Pump 1A +
- 05000366/LER-1983-084-03, /03L-0:on 830817,during RHR Shutdown Cooling Mode, Procedure HNP-2-1114 on Loop a of Rhr,Loop a HX Outlet Valve 2E11-F003A Failed to Open,In Violation of Tech Spec 3.6.2.2. Caused by Component Failure +
- 05000315/LER-1983-084-03, /03L-0:on 830811,during Breaker Panel Removal from Svc for Routine Breaker Cleaning,Power to Pump for Containment Airborne Monitor ERS-1400 Removed.Caused by Inaccurate Drawing.Drawing Revised +
- 05000321/LER-1983-084-01, /01T-0:on 830813,main Steam Line Radiation Monitors 1D11-K603C,D & 2D11-K603A,B,C & D Found to Have Setpoint Greater than Three Times Normal Operating Background.Caused by Inadequate Procedure +
- 05000373/LER-1983-084-03, /03L-0:on 830718,valve 1cm027 Indicated Open & Failed to Close After Primary Containment Isolation Sys Group II Isolation Occurred.Cause of Valve Failure Unknown. Investigation Underway +
- 05000395/LER-1983-084-03, /03L-0:on 830722,licensee Notified NRC Inspector That Surveillance Test Procedure 115.001 Did Not Adequately Address Tech Spec.Caused by Inadequate Procedure.Revised Procedure to Be Issued 830820 +
- 05000338/LER-1982-084-03, /03L-0:on 821205,at 20% Power,Channels FI-1475 & FI-1485 for Steam Generators a & B Steam Flow Showed Below Actual Flow.Caused by Transmitter for FI-1475 & Multiplier/ Divider/Square Root for FI-1485 Being Out of Calibr +
- 05000315/LER-1982-084-04, /04L-0:on 820912,unplanned Gas Release Detected by Elevated Vent Stack Gaseous Monitor.Caused by Leak on Waste Gas Oxygen Analyzer.Leak Repaired +
- 05000259/LER-1982-084-03, /03L-0:on 821018,reactor Water Level Switches 1 & 2 of LIS-3-203B as-found Calibr Violated Tech Specs. Caused by Instrument Drift.Switches Recalibr,Functionally Tested & Returned to Svc +
- 05000424/LER-1987-084, :on 901207,discovered That on 870419,reactor Coolant Drain Tank Leakage Slightly Greater than Tech Spec Limit.Caused by Use of Incorrect Vol Curve.Curve Corrected & Reissued & Leakage Calculation Recalculated +
- 05000316/LER-1982-084-03, /03L-0:on 821012 & 15,isolation Switch for Low Pressure Carbon Dioxide Sys in Penetration Cable Tunnel, Quadrant 2,discovered in Isolate Position W/O Posted Continuous Fire Watch.Caused by Noncompliance W/Procedure +
- 05000321/LER-1982-084-03, /03L-0:on 820916,channel B Main Steam Line Radiation Monitoring Instrument Failed.Cause Unknown.Spare Instrument Installed,Calibr & Tested +
- 05000325/LER-1978-084, Forwards LER 78-084/03L-0 +
- 05000280/LER-1982-084-01, Venting of a Charging Pump Resulted in Max Instantaneous Release Rate Being Exceeded.Caused by Failure to Change Radiation Monitor Setpoint Alarms to Reflect New Vent Sys Flow Rates +