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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 40768  +
• ML18038A711  +
• ML20012C529  +
• ML060030080  +
• ML050960036  +
• ML20005G767  +
• ML20054L872  +
• ENS 52919  +
• ML040580690  +
• ML032380134  +
• ML20084M346  +
• ML20081B278  +
• ML20076K991  +
• ML20094K032  +
• ML20091R272  +
• ML20107F654  +
• ML20117G082  +
• ML20066D351  +
• ML20237J861  +
• ML20235K272  +
• ML20215K352  +
• BSEP-96-0138, Notifies NRC Staff That Plant,Completed Implementing MOV Program,Per GL 89-10  +
• 05000272/LER-1986-017, :on 860729,Fire Door C-8-1 Blocked Open for Maint of Component Cooling HX 11.Action Statement Not Issued.Caused by Error in Judgement Re Proper Classification of Fire Doors.Doors Will Be Clearly Marked  +
• 05000272/LER-1986-017-01, :on 860729,Fire Door C-8-1 Blocked Open to Allow Maint on Component Cooling HX 11.Caused by Error in Judgement Re Proper Classification of Fire Door.Fire Doors Will Be Clearly Marked  +
• 05000277/LER-1986-013-01, :on 860423,main Turbine Control Valve Fast Closure Scram Occurred During Routine Test.Caused by Trapped Air in Turbine Hydraulic Control Line.Fast Acting Solenoid Valves Replaced  +
• 05000413/LER-1992-011-01, :on 920830,unexpected ESF Actuation Occurred, Resulting in Auxiliary Feedwater Sys Autostart When DG Load Sequencer 1B Reset.Caused by Use of Defective Procedure. Train B Reset & SG Blowdown Realigned  +
• 05000331/LER-1985-011, :on 850321,full Reactor Protection Sys Trip Signal & Isolation Signal Received While Reactor Shut Down & Defueled.Caused by Radiography Source Used During NDT of MSIV C  +
• 05000440/LER-1992-017, :on 920910,RPS Scram Occurred Due to Reactor Water Level Reaching Level 3 Setpoint of 178 Inches.Oil Filter Gasket for RFPT B Servo Valve Inspected & Replaced.W/  +
• 05000237/LER-1984-010-05, :on 840626,during Startup,Feeder Breaker Position in Control Room Lost on Breaker at Bus 29 Which Feeds MCC 28-7 & 29-7.Breaker Inadvertently Tripped.Caused by Loose Wire.Operator Training Conducted  +
• 05000382/LER-1994-011-01, :on 940720,addition of Improper Blend of Makeup Water to VCT Caused RCS Temp to Rise & Reactor Power to Increased.Caused by Personnel Error.Personnel Involved in Event Counseled  +
• 05000325/LER-1991-005, :on 910227,nonconservative Setpoint for High Steam Flow Isolation Instruments Resulted in Manual HPCI Isolation.Due to Error Induced by Formation of Loop Seals. Pressure Sensing Line Rerouted  +
• 05000254/LER-1993-005-05, :on 930609,numerous Alarms Received in CR, Including HPCI Turbine Rupture Disc High Pressure Alarm. Caused by Ruptured Disk,Releasing Steam/Water Mixture. Test Will Be Conducted on Rupture Disks  +
• 05000346/LER-1978-116-03, /03L-0:on 781118,computer Became Inoperable Rendering Axial Imbalance,Regulating Rod Insertion Limit & Quadrant Pwr Tilt Alarms Inoperable.Caused by Personnel Error  +
• IR 05000324/1983020  +
• ML19351A286  +
• 05000247/LER-2018-002, Manual Reactor Trip Due to Trip of Both Main Boiler Feedwater Pumps  +
• 05000281/LER-1993-006-03, :on 931115,Unit 2 Experienced Automatic Reactor Trip.Caused by Electrical Circuit Failure.Electrical Failure Traced to Defective Circuit Breaker & Replaced  +
• 05000280/LER-1994-006, :on 940511,manual Reactor Trip Occurred During Safeguards Actuation Logic Testing.Caused by Inadvertent Actuation of Relay in Safety Injection Actuation Circuitry. Reactor Placed in Safe,Hot Shutdown Condition  +
• 05000339/LER-2010-004, Automatic Reactor Trip and Engineered Safety Feature Actuation Due to Lightning Strike  +
• 05000281/LER-2004-001-01, Regarding Switchyard Device Failure Results in a Reactor Trip  +
• NG-75-1158, AO 50-261/75-14:on 750715,valve V2-14B Steam Driven Auxiliary Feedwater Pump Discharge to Steam Generator B Failed to Open.Caused by Belleville Spring Being Filled W/Grease.Belleville Spring Packs & Shafts to Be Inspected  +
• 05000325/LER-1993-008, :on 930313,severe Winter Storm Resulted in Spurious ESF Actuations & Loss of Offsite Power.Failed Cellon-treated Douglas Fir Poles Compromising Structure 10 Replaced W/Steel Poles  +
• 05000346/LER-1997-008, :on 970318,inadequate Testing of safety-related Logic Occurred.Overall Root Cause Will Be Completed by 980930 & Results of Evaluation Will Be Reported in Suppl to LER  +