Search by property

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

• ML20030B210  + (ML20030B210)
• 05000317/LER-1981-054, Forwards LER 81-054/03L-0  + (ML20030B211)
• 05000317/LER-1981-054-03, /03L-0:on 810626,during Normal Operation, Pressurizer Level Was Found to Be Slightly Greater That 5% Programmed Band.Apparently Caused by Temp Deviation & Nominal Instrument Tolerances  + (ML20030B213)
• 05000311/LER-1981-048, Forwards LER 81-048/03L-0.Detailed Event Analysis Encl  + (ML20030B216)
• 05000219/LER-1981-026, Forwards LER 81-026/03L-0.Detailed Event Analysis Encl  + (ML20030B218)
• 05000311/LER-1981-048-03, /03L-0:on 810625,during Startup,Rod 25A2 Individual Rod Position Indicator & Shutdown Rod Bank Demand Indicator Were Outside Required Agreement.Caused by Individual Rod Position Indicator Out of Calibr  + (ML20030B220)
• 05000219/LER-1981-026-03, /03L-0:on 810627,while Performing Isolation Condenser Sensor Calculation & Test,Trip Point of One High Pressure Switch Found Less than Tech Specs Limit.Caused by Instrument Repeatability.Pressure Switch Reset  + (ML20030B221)
• ML20030B222  + (ML20030B222)
• 05000029/LER-1981-015, Forwards LER 81-015/03L-0  + (ML20030B223)
• ML20030B225  + (ML20030B225)
• 05000029/LER-1981-015-03, /03L-0:on 810627,during Refueling Outage, Pressurizer Code Safety Valves SV-181 & SV-182 Found to Be Set Below Tech Spec Limit.Caused by Setpoint Drift.Setpoint Pressure Readjusted  + (ML20030B226)
• 05000220/LER-1981-014, Forwards LER 81-014/03L-0  + (ML20030B229)
• 05000220/LER-1981-014-03, /03L-0:on 810429,during Diesel Fire Pump Test, Diesel Auto Started at Lower than Required Setpoint in Fire Sys Header.Caused by Mercoid O-250 Psig Pressure Switch Failure Due to Natural End of Life.Switch Replaced  + (ML20030B232)
• ML20030B234  + (ML20030B234)
• 05000220/LER-1981-012, Forwards LER 81-012/03L-0  + (ML20030B235)
• 05000220/LER-1981-017, Forwards LER 81-017/03L-0  + (ML20030B237)
• ML20030B239  + (ML20030B239)
• 05000220/LER-1981-012-03, /03L-0:on 810420,during Refueling outage,1-inch Drywell Sampling Isolation Valve 201.7-02 Did Not Meet Tech Spec Min Leak Rate Requirement for One Isolation Valve. Caused by Dust Accumulation on Mating Surfaces  + (ML20030B240)
• 05000220/LER-1981-017-03, /03L-0:on 810521,during Routine Testing & Calibr, Core Spray Sparger Delta Pressure Alarms RV30A & RV30B Were Found to Be Out of Tolerance.Caused by Instrument Drift. Devices Recalibr to Alarm within Tolerance  + (ML20030B241)
• 05000220/LER-1981-016, Forwards LER 81-016/03L-0  + (ML20030B242)
• ML20030B244  + (ML20030B244)
• 05000220/LER-1981-016-03, /03L-0:on 810515,while Performing Outage Frequency Isolation Valve Local Leak Rate Testing, Streamseal Isolation Valves 201-31 & 201-32 Did Not Meet Tech Spec Min Leak Rate Requirement.Streamseal Replaced  + (ML20030B245)
• ML20030B246  + (ML20030B246)
• 05000220/LER-1981-015, Forwards LER 81-015/03L-0  + (ML20030B247)
• ML20030B249  + (ML20030B249)

• 05000220/LER-1981-015-03, /03L-0:on 810508,during Routine Testing of Reactor Bldg Ventilation Monitors,Sys Failed to Actuate,Although Sys Responded Normally to Simulated Signal.Cause Unknown. Radiation Monitors Recalibr to Alarm Using Gamma Source  + (ML20030B250)

• 05000344/LER-1981-012, Forwards LER 81-012/03L-0.Detailed Event Analysis Encl  + (ML20030B251)
• 05000344/LER-1981-012-03, /03L-0:on 810626,during RCS Level Reduction, Operating RHR Pump Began Cavitating & Was Stopped to Prevent Pump Damage.Caused by Inadequate Venting of Pressurizer. Procedures Will Be Reviewed W/Personnel  + (ML20030B255)
• 05000272/LER-1981-051-04, /04X-1:on 810501,dead Shortnosed Sturgeon Removed from 12A Circulating Water Intake Trash Bar.Fish Assumed to Be Dead Prior to Impingement  + (ML20030B256)
• 05000220/LER-1981-018, Forwards LER 81-018/03L-0  + (ML20030B257)
• 05000344/LER-1981-011, Forwards LER 81-011/03L-0.Detailed Event Analysis Encl  + (ML20030B259)
• 05000220/LER-1981-018-03, /03L-0:on 810526,during Refueling Outage Local Leak Rate testing,4-inch Crane Check Valve Failed to Meet Tech Spec Min Leak Rate Requirement.Caused by Dirt Between Teflon on Clapper & Valve Body.Parts Cleaned  + (ML20030B261)
• 05000344/LER-1981-011-03, /03L-0:on 810629,local Leak Rate Testing Results Showed That Cumulative Leakage Through Type C Containment Valves Exceeded Sts.Causes & Corrective Actions Stated in Table 1.Valves Repaired & Retested Prior to Plant Heatup  + (ML20030B262)
• 05000219/LER-1981-024, Forwards LER 81-024/03L-0.Detailed Event Analysis Encl  + (ML20030B263)
• 05000317/LER-1981-047, Forwards LER 81-047/03L-0  + (ML20030B265)
• 05000219/LER-1981-024-03, /03L-0:on 810608,while Operating in Degraded Mode, Two Emergency Water Pumps Found Inoperable.Caused by Faulty Ammeter,Clogged Pump Suction Bells & Inadequate Administrative Controls.Ammeter Replaced & Bells Cleaned  + (ML20030B267)
• 05000333/LER-1981-057, Forwards LER 81-057/03L-0  + (ML20030B268)
• 05000317/LER-1981-047-03, /03L-0:on 810624,during Surveillance Testing,Esf Actuation Sys Degraded Voltage Relay 127/1B-11-G Found to Be Inoperable.Caused by Failure of Output Relay.Relay Replaced & Channel Tested.Component Returned to Manufacturer  + (ML20030B270)
• 05000333/LER-1981-057-03, /03L-0:on 810723,during Surveillance Testing,Main Steam Line Radiation Monitor C Found Low Out of Procedural Tolerance.Caused by Instrument Drift.Instrument Calibr  + (ML20030B272)
• 05000219/LER-1981-030, Forwards LER 81-030/01T-0.Detailed Event Analysis Encl  + (ML20030B275)
• ML20030B278  + (ML20030B278)
• 05000219/LER-1981-030-01, /01T-0:on 810714,exhaust Valve V-28-22 Failed to Close & Standby Gas Treatment I Failed to Start.Valve Failure Caused by Faulty Solenoid & Standby Gas Treatment Failure Caused by Problem W/Flow Sensor  + (ML20030B279)
• 05000245/LER-1981-019, Forwards LER 81-019/03L-0.Detailed Event Analysis Encl  + (ML20030B282)
• 05000311/LER-1981-052, Forwards LER 81-052/03L-0.Detailed Event Analysis Encl  + (ML20030B285)
• 05000245/LER-1981-019-03, /03L-0:on 810701,switch PS-263-55A Tripped Outside Allowable Setpoint Band.Caused by Setpoint Drift.Switch Recalibr to Required Setpoint & Satisfactorily Tested  + (ML20030B289)
• 05000312/LER-1981-036, Forwards LER 81-036/04T-0.Detailed Event Analysis Submitted  + (ML20030B290)
• 05000311/LER-1981-052-03, /03L-0:on 810627,radiation Monitoring Sys Suction Pump for Unit 2 Containment Tripped Thermal Overloads.Caused by Excessively High Suction Vacuum Setting.Thermal Overloads & Vacuum Setting Reset  + (ML20030B292)
• 05000334/LER-1981-064, Forwards LER 81-064/03L-0  + (ML20030B293)
• 05000312/LER-1981-036-04, /04T-0:on 810713,monthly Review of Plant Effluent Records Revealed 12 Instances of Plant Effluent Ph Exceeding Allowable Levels.Caused by Ongoing Work on Instrumentation, Poor Sampling Techniques & Leaking Valves  + (ML20030B295)
• 05000334/LER-1981-064-03, /03L-0:on 810625,air Lock Outer Door Locking Ring Partially Rotated & Jammed in Place.Caused by Air Pressure on Seals Due to Open Leak Rate Test Panel Valve.Air Pressure Relieved & Leak Rate Test Successfully Performed  + (ML20030B296)
• ML20030B297  + (ML20030B297)