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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

• ENS 41450  +
• 05000306/LER-2001-003  +
• 05000277/LER-2001-002  +
• ML062210102  +
• ML20083G052  +
• ML20076H026  +
• ML20097A465  +
• ML20112E471  +
• ML20148K413  +
• ML20133G577  +
• ML20129B844  +
• ML20155H156  +
• IR 05000353/1987004  +
• ML20245L629  +
• IR 05000219/1987008  +
• L-99-126, Monthly Operating Repts for Jul 1999 for Beaver Valley Power Station,Units 1 & 2.With  +
• 0CAN099803, Monthly Operating Repts for Aug 1998 for ANO Units 1 & 2. with  +
• 2CAN088504, Monthly Operating Rept for Jul 1985  +
• IR 05000324/1982024  +
• 05000414/LER-1988-026-01, :on 880717,Tech Spec Required Shutdown Due to Inoperable Chemical & Vol Control (Nv) Centrifugal Charge Pump.Cause Not Identified.Procedures Enhanced & Nv Pump 2A Replaced  +
• 05000293/LER-1987-014, :on 871112,loss of Preferred Offsite Power Occurred.Caused by Series of storm-related Faults in Power Transmission Sys Remote to Station.Plant Mod in Progress to Install Blackout Diesel Generator  +
• 05000416/LER-1998-004-02, :on 980625,noted That Containment Isolation Valve Had Been Opened Simultaneously During Check Valve Repairs Contrary to Ts.Caused by Inadequate Work Practices. Will Revise Protective Tagging Sys Procedure 01-S-06-1  +
• 05000352/LER-1987-019, :on 870525,during Surveillance Test on Reactor Water Level Transmitter,Transmitter Vented Before Being Isolated Causing Pressure Oscillations.Caused by Personnel Error.Low Level Water Signal Reset  +
• 05000285/LER-1986-003, :on 860501,radioactive Gas Released to Auxiliary Bldg from Vol Control Tank.Caused by Gaseous Grab Sampling & Inadequate Procedures.Valve LCV-626B Tagged Closed  +
• 05000278/LER-1988-001-02, :on 880408,primary Containment Isolation Sys Actuated During Switching of 4kV Emergency Bus Feed.Caused by Lack of Procedural Guidance & Training.Procedures Revised  +
• 05000278/LER-1987-001-03, :on 880408,actuation of Primary Containment Isolation Sys Occurred During Switching of 4 Kv Emergency Bus Feed.Caused by Lack of Procedural Guidance & Training for Operators.Training Bulletin Issued  +
• 05000352/LER-1985-090, :on 851117,while in Shutdown Mode,High Toxic Chemical Concentration Alarm Annunciated.Cause Unknown.High Reading Returned to Normal After Isolation of Main Control Room Ventilation Sys  +
• 05000293/LER-1991-024, :on 911030,loss of Preferred & Secondary Offsite Power Occurred Due to Severe Coastal Storm While Shut Down.Caused by Flashover Switchyard Insulator. Westinghouse Type Relay 62/5 Will Be Replaced  +
• 05000254/LER-1992-004-03, :on 920207,Unit 1 Reactor Scram Occurred Due to Group I Isolation.Caused by Spurious Main Steam Line High Flow Trip Due to Unknown Cause.Applicable Instruments Calibr & Functionally Verified  +
• 05000254/LER-1984-001-05, :on 840305,reactor Shutdown Initiated Due to HPCI Pump Lubrication Oil Being Containment W/Water & Electromatic Relief Valve 1-203-3E Failing to Open When Given Manual Signal.Caused by Leak  +
• 05000414/LER-1991-001-01, :on 910108,feedwater Isolation Signal Occurred on hi-hi Steam Generator Level,Tripping Train B Main Feedwater Pump.Caused by Inappropriate Operator action.Auto- Start Signal Reset & Water Levels Restored  +
• 05000498/LER-1993-023-01, :on 931231,non-emergency ESF Actuation of Sdg 12 Occurred.Caused by Electrical Arcing Between Sdg Panel & Test Equipment.Test Equipment & Diesel Circuitry Checked for Malfunction & Degradation  +
• 05000368/LER-1989-012, :on 890626,RCS Backleakage Through Safety Injection Sys Check Valve Occurred Three Times.Caused by Missing Rollpins Which Connect Valve Disc to Valve Disc Shaft.Rollpins Replaced & Valves Reassembled  +
• IR 05000302/1981011  +
• 05000339/LER-1980-089-03, /03L-0:on 801031,PT-26.3 (Axial Power Distribution Monitoring Periodic Test) Not Performed as Required.Caused by Personnel Error.Test Performed  +
• ML19351E316  +
• 05000397/LER-1993-001, :on 930213,determined That Both Trains of SPC of RHR System Were Inoperable Due to LOP Coincident W/Lpci Safety Function.Reviews & Safety Evaluations Has Been Enhanced  +
• 05000255/LER-1917-002, Regarding Reactor Protection System Actuation While the Reactor Was Shutdown  +
• IR 05000275/1987013  +
• ML16341E256  +
• ML16341E255  +
• ML20211J737  +
• ML25041A332  +
• ML25042A688  +
• 05000461/LER-1986-022, :on 861201,util Control Room Personnel Noticed That Control Rod 24-21 Was at Position 02 Instead of 00 Violating Tech Spec 3.0.4.Caused by Personnel Error.Rod Fully Inserted & Switch Placed in Shutdown  +
• 05000498/LER-1993-023, :on 931231,inadvertent ESF Actuation of Sdg 12 Occurred During Testing.Sdg Will Be Placed in Pull-to-Stop Whenever Maint Activities Performed Involving Connecting Measuring or Test Equipment to Sdg Electrical Circuits  +