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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

• 05000333/LER-1982-036-03, /03L-0:on 820723,offgas Radiation Monitor B Observed Spiking in Upward Direction.Caused by Failure of Zener Diode within Plus/Minus 15-volt Power Supply.Entire Unit Replaced W/Spare & Calibr  + (ML20063B756)
• 05000277/LER-1993-016-01, :on 931221,HPCIS Declared Inoperable During Performance of Surveillance Test.Cause Not Yet Determined. Instument Caibration Line Flushed to Clear Blockage & Back Filled.Procedures Revised  + (ML20063B760)
• 05000219/LER-1982-042, Forwards LER 82-042/03L-0.Detailed Event Analysis Encl  + (ML20063B762)
• NRC-94-4049, Forwards Nonproprietary WCAP-13914 & Proprietary WCAP-13913, Framework for AP600 Severe Accident Mgt Guidance. Proprietary WCAP-13913 Withheld.Also See 9809300071  + (ML20063B763)
• ML20063B767  + (ML20063B767)
• 05000334/LER-1982-030, Forwards LER 82-030/03L-0  + (ML20063B770)
• ML20063B771  + (ML20063B771)
• 05000219/LER-1982-042-03, /03L-0:on 820716,during Surveillance Testing, Relay 16K118 & 15K14B Timers Failed,Preventing Automatic Actuation of Containment Spray Sys Ii.Caused by Instrument Drift.Relays Replaced & Tested  + (ML20063B775)
• ML20063B779  + (ML20063B779)
• ML20063B783  + (ML20063B783)
• 05000334/LER-1982-030-03, /03L-0:on 820805,while Performing Ost 1.12.1, Containment Vacuum Pump 1A Failed to Start.Caused by Corrosion on Sliding Vanes & Pump Casting.Pump Replaced  + (ML20063B784)
• ML20063B787  + (ML20063B787)
• ML20063B789  + (ML20063B789)
• ML20063B792  + (ML20063B792)
• ML20063B793  + (ML20063B793)
• 05000333/LER-1982-037, Forwards LER 82-037/03L-0  + (ML20063B794)
• ML20063B795  + (ML20063B795)
• ML20063B804  + (ML20063B804)
• 05000333/LER-1982-037-03, /03L-0:on 820730,during Ascension to Power, Abnormally High Tail Piece Temps Indicated on Interim Target Rock Model Safety Relief Valve F.Probably Caused by Valve Leakage from Pilot Seat.Daily Surveillance Initiated  + (ML20063B806)
• ML20063B810  + (ML20063B810)
• 05000317/LER-1982-040, Forwards LER 82-040/01T-0  + (ML20063B812)
• ML20063B814  + (ML20063B814)
• ML20063B819  + (ML20063B819)
• 05000317/LER-1982-040-01, /01T-0:on 820805,pressurizer Pressure Transmitters for Four Safety Channels Removed from Svc for Recalibr. Caused by Suspected Failure of Barton Transmitter,Model 763 to Meet Thermal Effect Spec  + (ML20063B822)
• ML20063B823  + (ML20063B823)

• 05000317/LER-1982-042, Forwards LER 82-042/03L-0  + (ML20063B827)

• 05000352/LER-1993-018, :on 931206,emergency Diesel Generator Fuel Oil Samples Not Analyzed within TS Specified Period.Caused by Inadequate Process.Corrective Actions Expected to Be Completed by 940429.Packages to Be Labeled  + (ML20063B835)
• ML20063B838  + (ML20063B838)
• 05000265/LER-1993-026-01, :on 931224,reactor Scram Discovered Due to Sudden Pressure Release from 2-220-1118 a Valve.Caused by Lack of Verification of 118A Valve Position & Inadequate pre-job Briefings.Procedures Revised  + (ML20063B844)
• 05000318/LER-1982-036, Forwards LER 82-036/03L-0  + (ML20063B848)
• 05000346/LER-1993-009, :on 931221,CREVS Train 2 Declared Inoperable & TS 3.0.3 Entered Due to Excessive Bearing Noise.Train 2 Fan Bearing & Train 1 Refrigerant Pressure Sensing Line Which Developed Leak on 931222 Repaired  + (ML20063B850)
• ML20063B853  + (ML20063B853)
• 05000318/LER-1982-036-03, /03L-0:on 820719,during Normal Operation, Containment Particulate Radiation Monitor Observed Reading Below Tech Spec Limit.Caused by Signal Pin Detached from Field Cable Connector DSOF-12P-059 at Instrument Drawer  + (ML20063B861)
• ML20063B862  + (ML20063B862)
• 05000272/LER-1982-047, Forwards LER 82-047/03L-0.Detailed Event Analysis Encl  + (ML20063B874)
• ML20063B886  + (ML20063B886)
• RBG-39971, Requests That NRC Issue 931118 Proposed Amend to TS 4.6.1.3.f,extending Surveillance Intervals to Support Current Fuel Outage Schedule by 940202 to Avoid Unnecessary Plant Shutdown.Approval Originally Requested by 940207  + (ML20063B889)
• 05000272/LER-1982-047-03, /03L-0:on 820726,containment Plant Vent Monitor Sample Pump Found de-energized & Failed to Start.Supply Breaker Found Tripped.Cause Undetermined.Breaker Reset & Closed & Pump Sucessfully Started from Control Room  + (ML20063B890)
• ML20063B895  + (ML20063B895)
• 05000333/LER-1982-040, Forwards LER 82-040/04T-0  + (ML20063B897)
• ML20063B899  + (ML20063B899)
• 05000455/LER-1992-004, :on 920614,reactor Tripped Due to Source Range Spiking Caused by Lightning.Two Recommendations Proposed by Ceco/Westinghouse Partnership Working Group on Unit 2 Source Range N-32 Noise Elimination  + (ML20063B905)
• ML20063B908  + (ML20063B908)
• 05000445/LER-1993-011-01, :on 931224,reactor Tripped Due to Personnel Error During Main Turbine EHC Sys Trouble Shooting.I&C Technicians Reveiwed Event & Surrounding Issues & Formal Training Being Revised  + (ML20063B909)
• ML20063B913  + (ML20063B913)
• 05000333/LER-1982-040-04, /04T-0:on 820810,environ Radiological Sampling Resulted in Anomalous Result in Spring Mollusk Samples. Possibly Caused by High Bioaccumulation Factor Due to Concentration of Manganese in Lake  + (ML20063B914)
• ML20063B920  + (ML20063B920)
• ML20063B922  + (ML20063B922)
• 05000272/LER-1982-049, Forwards LER 82-049/03L-0.Detailed Event Analysis Encl  + (ML20063B927)
• ML20063B930  + (ML20063B930)
• 05000272/LER-1982-049-03, /03L-0:on 820724,hot Leg Pressure Wide Range Instrument Indication Read Lower than Actual RCS Pressure. Caused by Failed Printed Circuit Board in Pressure Transmitter.Circuit Board Replaced & Channel Recalibr  + (ML20063B932)