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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

• ML20081D226  + (ML20081D226)
• 05000370/LER-1983-051-03, /03L-0:on 830917,digital Rod Position Indication Lost for Shutdown Bank E Rod H-4.Cause Determined to Be in Cable to Coil or Rod H-4 Coil Stack.Detector/Encoder Card Will Be Replaced During Next Outage  + (ML20081D227)
• 05000328/LER-1983-124-03, /03L-0:on 830925,condenser Vacuum Exhaust Flow Rate Monitor Failed.Caused by out-of-calibr Transmitter Due to Zero Shift in Output.Transmitter Recalibr.Prevention of Sense Line Condensate Buildup Under Study  + (ML20081D228)
• 05000260/LER-1983-057-03, /03L-0:on 830923,while Performing S.I.4.9.A.4.b, Undervoltage Start of Diesel Generator,Diesel Generator 1A Oversped & Tripped.Caused by Electronic Governor Inhibited by Logic Breaker Malfunction  + (ML20081D230)
• ML20081D232  + (ML20081D232)
• ML20081D240  + (ML20081D240)
• 05000416/LER-1983-118-03, /03L-0:on 830925,scram Accumulator Trouble Annunciator Alarmed When Nitrogen Pressure in Accumulator 08-25 Fell Below 1,530 Psig.Caused by Normal Sys Leakage. Surveillance Interval Considered Adequate  + (ML20081D242)
• 05000395/LER-1983-116-03, /03L-0:on 831003,discrepancy of 5% Observed During Performance of Channel Check Between Main Control Board & Control Room Evacuation Panel Indication for Boric Acid Tank Level.Caused by Instrument Drift  + (ML20081D244)
• ML20081D245  + (ML20081D245)
• LD-95-011, Forwards Rev Pages for Sys 80+ Design Control Document. Margin Bar Adjacent to Change & Rev Date Will Be Added to Revised DCD Page  + (ML20081D252)
• ML20081D253  + (ML20081D253)
• 05000327/LER-1983-123-03, /03L-0:on 830926,train a of Auxiliary Bldg Gas Treatment Sys Declared Inoperable Due to Control Damper 1-FCV-30-149 Failing to Operate.Cause Unknown.Controller Replaced  + (ML20081D255)
• 05000293/LER-1983-050-03, /03L-0:on 830915,fire Watch Established for Inoperable Standby Gas Treatment Sys Fire Deluge Sys Changed from Continuous to 15 Minute Intervals.Caused by Misunderstanding of Word Continuous  + (ML20081D259)
• ML20081D260  + (ML20081D260)
• 05000389/LER-1983-061-03, /03L-0:on 830923,control Element Assembly Slipped Three Times During Normal Startup.Cause Unknown.Nsss Vendor Review of Integrated Drive Sys Continuing  + (ML20081D265)
• 05000293/LER-1983-052-03, /03L-0:on 830923,while Performing Monthly HPCI Valve Mo 2301-3 Failed to Open.Caused by Grounded Armature in Motor of Valve Motor Operator.Motor & Circuit Replaced  + (ML20081D268)
• 05000416/LER-1983-148-03, /03L-0:on 830919,during Manual Start Test,Diesel Generator Tripped on High Vibration After Loading.Caused by Malfunctioning Calcon Vibration Switch.Switch Replaced  + (ML20081D269)
• 05000416/LER-1983-124-03, /03L-0:on 830920,temporary Strainers Installed on ECCS Found Not Removed from RHR Pumps B & C & LPCS Pump Suction Lines.Caused by Inadequate 10CFR50.59 Evaluation. Evaluation Procedure Revised  + (ML20081D271)
• ML20081D272  + (ML20081D272)
• 05000387/LER-1983-133-03, /03L-0:on 830921,while on Daily Rounds,Operations Personnel Identified Damaged Seals on Reactor Turbine Bldg Airlock Doors.Seal Apparently Damaged When Equipment Taken Into Reactor Bldg.Seals Replaced  + (ML20081D279)
• ML20081D280  + (ML20081D280)
• LIC-95-0063, Provides Response to Request for Addl Info Re ISI Program Plan.Rev 2 to SEI-27, ISI & Test Program, Encl. W/Five Oversize Drawings  + (ML20081D281)
• ML20081D290  + (ML20081D290)
• ML20081D303  + (ML20081D303)
• 05000289/LER-1983-030-03, /03L-0:on 830911,radiation Monitor (RM)-A5 Experienced Intermittent Electrical Fluctuations Causing Readout Module to Indicate High Count Rate.Caused by Low Energy Pulses of noise.RM-A5 Detector Replaced  + (ML20081D305)

• ML20081D312  + (ML20081D312)

• 05000219/LER-1983-020-03, /03L-0:on 830916,svc Water Pump 1-2 Breaker Failed to Trip When Undervoltage Device Deenergized.Caused by Component Failure Due to Burr on Latch Surface.Preventive Maint Done on Breaker & Burr removed.w/831019 Ltr  + (ML20081D316)
• ML20081D324  + (ML20081D324)
• ML20081D333  + (ML20081D333)
• 05000387/LER-1983-116-03, RHR Pump a Suction Valve Closed While Trying to Seat Check Valve in RHR Pump a Discharge Line.Failure of Check Valve to Seat Caused by Misaligned Valve Disc & Bent Hinge Pin  + (ML20081D334)
• 05000289/LER-1983-032-01, /01T-0:on 830930,selected Instrument Lines Required Mods to Meet Design Basis.Evaluation Revealed Stresses from Thermal & Seismic Loads Below Operability Criteria.Loops Installed Prior to Criticality  + (ML20081D338)
• ML20081D339  + (ML20081D339)
• 05000387/LER-1983-137-03, /03L-0:on 830914,hydrogen Channel of Containment Hydrogen/Oxygen Analyzer a Failed Low.Caused by Hydrogen Reagent Gas Solenoid Valve Not Closing Completely When Solenoid Deenergized.Valve Cycled & Seated  + (ML20081D343)
• 05000260/LER-1983-061-01, /01T-0:on 831004,hydrogen Analyzers a & B Removed from Svc to Replace Pump Assembly After Notification from Manufacturer That Assemblies Would Not Perform Per Tech Spec.Caused by Mfg Deficiency  + (ML20081D345)
• ML20081D347  + (ML20081D347)
• ML20081D355  + (ML20081D355)
• 05000333/LER-1983-035-03, /03L-0:on 830909,during Surveillance Testing,Main Steam Line High Flow Switch 02-DPIS-116D Did Not Trip Primary Containment Isolation Sys Logic.Caused by Failed Microswitch.Microswitch Replaced  + (ML20081D359)
• ML20081D367  + (ML20081D367)
• 05000333/LER-1983-031-03, /03L-0:on 830912,two of Five Tested Target Rock Safety/Relief Valves Had Setpoint Values Lower than Allowable Tolerance,Two Had Lift Setpoints Above Tolerance & One Did Not Lift.Valves Refurbished by Vendor  + (ML20081D369)
• ML20081D377  + (ML20081D377)
• ML20081D383  + (ML20081D383)
• 05000387/LER-1983-135-03, /03L-0:on 830915,wick for Chlorine Detector a in Control Structure Ventilation Sys Not Dripping Electrolyte Fluid as Required.Wick Became Clogged.Electrolyte Drip Restored After Wick Cleaned  + (ML20081D384)
• ML20081D385  + (ML20081D385)
• 05000281/LER-1983-041-03, /03L-0:on 830925,w/Unit 1 in Cold Shutdown & Unit 2 in Hot shutdown,MOV-CW-206C Breaker Discovered Open. Caused Personnel Placing Danger Hold Tag on Wrong Valve.Tag Removed.Breaker Closed  + (ML20081D386)
• 05000318/LER-1983-055-03, /03L-0:on 830920 & 1019,pressurizer Level Decreased Below 133 Inches.Caused by Normal RCS Temp Swings. Investigation to Raise Program Level Currently in Progress  + (ML20081D389)
• 05000395/LER-1983-115-03, /03L-0:on 830927,HI-RAD Alarm Circuit Shorted. Control Room Supply Atmosphere Particulate Gaseous Iodine Monitor RM-A1 Declared Inoperable.Caused by Personnel Error. Monitor Repaired & Personnel Counseled  + (ML20081D390)
• AECM-84-0100, Summarizes Review & Results of Util Training Programs Not Included within Scope of Recertification Program & Presents Conclusions Re Adequacy of Training Programs.Util Plans to Address Certain Program Areas Also Discussed  + (ML20081D391)
• 05000277/LER-1983-021-03, /03L-0:on 830907,during Surveillance Testing of Diesel Generator E-3,operators Noted That Output Power Swinging & Exhaust Temp High.Caused by Failed Elliott Turbocharger & Excess Fuel Igniting Exhaust  + (ML20081D392)
• 05000325/LER-1983-047-03, /03L-0:on 830925,control Rod Accumulator Low Pressure/High Water Level Alarm for Control Rod 06-23 Annunciated.Caused by Valve Stem Packing leak.w/831018 Ltr  + (ML20081D404)
• 05000416/LER-1983-135-03, Operations Notified of Temporary Connection from Discharge of Div 2 Diesel Generator Starting Air Storage Tank D W/O Proper Reviews & Authorizations.Caused by Personnel Error  + (ML20081D411)
• ML20081D423  + (ML20081D423)