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

• 05000293/LER-2013-003, Regarding Loss of Off-Site Power Events Due to Winter Storm Nemo  +
• 05000373/LER-2001-001  +
• ML18100A394  +
• ML18141A274  +
• ML18100A393  +
• ML033230400  +
• ML042080364  +
• ML20082B103  +
• ML20091K481  +
• ML20092L917  +
• ML20137B561  +
• ML20206N406  +
• ML20245G243  +
• BECO-85-220, Partially Withheld Security Event Rept:On 851204 Vertical Pipe Chase Not Locked.Lock Removed When Surveys Indicated Radiation Level Below Requirement for Locked High Radiation Level.Pipe Chase Will Be Secured  +
• ML20209J183  +
• 1CAN028505, Monthly Operating Rept for Jan 1985  +
• 05000413/LER-1989-008, :on 890305,reactor Trip Occurred Due to Exceeding Overpower Delta T Loop 2 Setpoint.Caused by Personnel Error & Actuator Failure.Work Request Issued & Instrument Isolation Valve Replaced  +
• 05000311/LER-1989-012-01, :on 890527,procedure Which Tests Response Time for Closure of Feedwater Regulating Control Valves Found Inadequate.Caused by Inadequate Procedure.Surveillance Procedure Revised to Clarify Response Time  +
• 05000458/LER-1989-002, :on 890112,isolation of RWCU Due to Temp Spike from Thermocouple Servicing Temp Trip Unit 1E31-N6220B Occurred,Caused by Malfunction of Shutoff Adapter Allowing Formation of Steam Plume.Esf Sys Performed  +
• 05000461/LER-1986-011, :on 861016,automatic Initiation of Div 1 Shutdown Svc Water Sys Pump Occurred.Caused by Deficiency in Surveillance Procedure.Procedure Corrected Using Procedure Deviation for Rev (PDR) 86-1271  +
• 05000413/LER-1987-009-01, :on 870217 & 0310,fire Doors Discovered Propped Open.No Hourly Fire Watch Had Been Established.Caused by Personnel Error.Personnel Reminded to Keep Fire Doors Closed  +
• 05000413/LER-1987-009, :on 870217,fire Watch Not Established Following Discovery of Two Fire Doors Propped Open.Caused by Personnel Error.Util Unable to Identify Responsible Personnel.Addl Door Found Open on 870310.Rept Will Be Revised  +
• 05000413/LER-1999-001-01, :on 990215,inoperable Refueling Water Storage Tank Level Channels Resulted in Operation Outside Design Basis.Caused by Inadequate Program Design.Reviewed Procedure & Communication Improvements Between Groups  +
• 05000339/LER-1988-003, :on 880504,inadvertent Partial Train B ESF Actuation of Containment Depressurization Sys Occurred. Caused by Introduction of Ground Into Solid State Protection Sys.Procedures Will Be Reviewed  +
• 05000338/LER-1988-014, :on 880318,reactor Trip Signal Generated When Steam Generator C Narrow Range Level Decreased to 25%.Caused by Failure to Maintain Level Above 25% While Flow Mismatch Bistable Was in Trip.Level Restored  +
• 05000498/LER-1988-011, :on 880127,nonperformance of Scheduled Surveillance Test on Essential Chilled Water Pump 11B Discovered.Caused by Inadequate Control of Test Packages. Procedure Rev Underway  +
• 05000499/LER-1997-005, :on 970326,manual Unit Trip Occurred Due to Lowering SG Level.Failed seal-in Relay Was Replaced & Verified That Other seal-in Relays Affecting MFRVs in Both Units 1 & 2 Had Proper Coil Resistances  +
• 05000341/LER-1985-052, :on 850818,Div II Reactor Bldg Pressure High/ Low Plan Received.Caused by Reactor Bldg Supply Airflow Being Too High.Airflow Reduced & Div II of Standby Gas Treatment Initiated to Restore Pressure  +
• 05000454/LER-1985-035, :on 850314,during Plant Recovery Following Loss of Offsite Power Test,Safety Injection Occurred Due to Low Steam Line Pressure.Caused by Operational Condition of Plant  +
• 05000333/LER-1994-010-01, :on 941202,shutdown Cooling Isolation Occurred Due to Personnel Error & Poor Work Practices.Responsible Individual Counseled by Operations Dept Mgt  +
• 05000382/LER-1994-017-01, :on 941122,load Rejection Testing Requirements for EDG Not Met Due to Inadequate Procedure Re Misunderstanding of 498 Kw HPSI Pump.Condition Rept (CR-94-1108) Was Generated  +
• ML20031G036  +
• IR 05000327/1981007  +
• ML19345H374  +
• 05000339/LER-2015-001, Emergency Switchgear Outside Design Analysis for High Energy Line Break Due to an Unlatched Door  +
• ML021140308  +