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

• ENS 47201  +
• ENS 48511  +
• ML13109A234  +
• ML12047A372  +
• ML12038A135  +
• ML17329A172  +
• 05000272/LER-1989-030, :on 891011,Tech Spec Action Statement 3.0.5 Entered Due to Inability to Meet Tech Spec 3.6.2.3 Action B Requirements.Caused by Personnel Error.Personnel Counseled Re Caution When Working Near Plant Equipment  +
• ML19345D838  +
• ML19345D398  +
• ML20054L872  +
• ML040490523  +
• ML20073N010  +
• ML20116K233  +
• ML20066D859  +
• ML20066D507  +
• ML20237J588  +
• ML20235J579  +
• RC-95-0313, Special Rept Spr 950003:on 951121,noted That Hydrostatic Pressure Testing & Flow Verifications Had Not Been Conducted for Test Performed in 1991 & 1994.Changed Task Description on Surveillance Task Sheet  +
• 05000498/LER-1989-009, :on 890227,discovered That RCS Primary Sampling Sys Outside Containment Isolation Valve Not Tested for Proper Stroke Time Following Repair of Leak.Caused by Inadequate Instructions.Procedure Revised  +
• 05000285/LER-1987-036, :on 871111,inadvertent Auxiliary Feedwater Actuation Occurred.Caused by Personnel Error Due to Similarity in Switch Labeling.Labeling Changes & Rev to Procedure ST-FW-3 Will Be Implemented  +
• 05000285/LER-1987-009, :on 870404,during Refueling Shutdown Condition, All Offsite Ac Power Was Lost.Caused by Worker Inadvertently Pulling Wrong Potential Transformer (PT) Fuses.Pt Fuses Associated W/Transformer Reinstalled  +
• 05000397/LER-1986-041, :on 861126,1202,05 & 06,control Room Emergency Filtration Sys Automatically Initiated on High Chlorine Signal for No Apparent Reason.Investigation of Chlorine Monitor Did Not Reveal Any Malfunctions  +
• 05000461/LER-1999-002, :on 990106,loss of Offsite Power to SR Electrical Buses Was Noted.Caused by Offsite Fault on in Service Offsite Electrical Supply Line.Repairs Were Made to Faulted Line & Leaning Support Structure.With  +
• 05000267/LER-1985-009, :on 850603,Loop 1 Automatic Shutdown Initiated by Plant Protective Sys.Caused by Short of Intermodular Connections Between Two Loop Trouble Logic Modules. Connections Repaired  +
• 05000301/LER-1995-001-01, :on 950227,normal Power Supply Breaker for 4160 Volt Safeguards Bus 2A05 Was Inadvertently Tripped Open During Mod Work for Installation of Addl EDG Due to Cognitive Error.Recovered Affected Equipment  +
• 05000346/LER-1981-047-03, /03L-0:on 810816,steady State Quadrant Power Tilt Limit Was Exceeded Due to Large Difference in RCS Cold Leg Temp.Caused by Mismatch in Feedwater Flows to once-through Steam Generators.Plant Startup Procedure Modified  +
• BSEP-81-1441, Ro:On 810717,while Performing Maint on Reactor Water Cleanup Sys,Individual Received Excessive Radiation Exposure.Caused by Personnel Error.Personnel Counseled & Disciplinary Action Taken  +
• 05000261/LER-1981-019-03, /03L-0:on 810705,w/unit at 95% Power,Svc Water Booster Pump (Swbp) a Motor Tripped.On 810706,SWBP a Motor Tripped Again.Caused by Normal Wear of Motor Bearings & Possible Breaker Problem,Respectively  +
• 05000346/LER-1980-081-03, /03L-0:on 801112,unit Experienced Loss of Essential Bus Y2.Caused by Use of Grounded Oscilloscope to Record Input Voltage Wave forms.YV2 Inverter Input Fuse Replaced & Essential 120-volt Ac Power Restored  +
• 05000272/LER-1994-005, :on 940210,turbine Trip Occurred Due to Loss of Direct Current Control Power to electro-hydraulic Control Sys.Caused by Error in Design,Mfg,Const & Installation. EHC Power Supplies Monitored for Stability  +
• 05000272/LER-1990-026, :on 901130,leakage of ASME Code Class 2 & 3 Piping Occurred.Caused by Equipment Failure.Piping Upgrade Continuing & Pipe Replacement Reviewed & Modified Based on Routine Insp Activites  +
• 05000296/LER-1995-007-02, :on 951108,unplanned Esfa Occurred Following Transfer of 480V Rmov Board 3B to Normal Power Supply After Temporary Normal Supply Breaker Was Replaced.Caused by Faulty Amptector Trip Actuator  +
• 05000315/LER-1991-007-01, Revised LER 91-007-01:on 910819,control Bank a Ordered Into Core by Rod Control Sys But Appeared Not to Move Into Core by Observation of Analog Rod Position Indication.Caused by Multiplexing Relay MXR-1 in Power Cabinet 2AC  +
• 05000315/LER-1991-007, :on 910819,shutdown Rods Mispositioned During Attempt to Move Control Rods Due to Malfunction of Multiplexing Relay in Rod Control Sys.Multiplexing Relay MXR-1 of Power Cabinet 2AC Replaced  +
• 05000397/LER-1998-009, :on 980606,nuclear Steam Supply Shutoff Sys Group 3 & 4 Isolations During Testing Was Noted.Caused by Procedural Deficiency.Counseled Individuals Involved in Preparation  +
• 05000397/LER-1988-001, :on 880118,following Plant Shut Down,Automatic Reactor Protective Sys Actuation Occurred Due to Low Reactor Pressure Vessel Water Level Condition.Caused by Procedural Inadequacy.Plant Procedures Revised  +
• 05000293/LER-1986-012, :on 860516,determined That Once/Cycle Automatic Actuation Test of HPCI Does Not Meet Full Intent of Tech Spec 4.5.C.1.a.Caused by Insufficient Tech Spec Implementing Procedures.Procedures Will Be Revised  +
• 05000499/LER-1995-004, :on 950404,TS 3.0.3 Entered Due to Inoperability of Digital Rod Position Indication Sys.Caused by Loose Connection of Control Wire Internal to Automatic Transfer Switch.Wire Reterminated  +
• 05000499/LER-1995-004-01, :on 950404,digital Rod Position Indication Panel Experienced LOP During Transfer of Load to Voltage Regulated Transformer.Caused by Failure of Automatic Transfer Switch.Switch Manually Transferred  +
• 05000254/LER-1991-017-01, :on 910904,B Train CR HVAC Emergency Air Filtration Unit Declared Inoperable Due to Equipment Failure & Inappropriate Heater Performance Criteria.Defective Differential Pressure Indicator Replaced  +