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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
- ML20083D574 + (ML20083D574)
- 05000267/LER-1983-051-03, /03L-0:on 831119,alternate Cooling Method Diesel Generator Taken Out of Svc When Air Intake Filter Section & Generator Mounting Assembly Found Damaged.Possibly Caused by Mounting Bolt Washout & Concurrent Vibration + (ML20083D575)
- 05000416/LER-1983-157-03, LPCS Injection Valve Leakage Pressure Monitor Alarm Setpoint Found at 52 Psig. Caused by Use of Unstable Digital Readout Assembly to Calibr Device.Rosemount Trip Unit 510DU Recalibr + (ML20083D580)
- 05000281/LER-1983-054-03, /03L-0:on 831118,at Full Power,Emergency Diesel Output Breaker 3 Inadvertently Tagged Out.Caused by Personnel Error.Breaker 25J3 Racked In.Operator Disciplined + (ML20083D588)
- ML20083D592 + (ML20083D592)
- ML20083D593 + (ML20083D593)
- 05000389/LER-1983-072-03, /03L-0:on 831116,during Full Power Operation, Personnel Airlock Failed Leak Test Surveillance.Airlock Equalizing Valve Flange Bolts Found Loose.Cause Unidentified.Bolts Tightened within 1 H + (ML20083D601)
- ML20083D603 + (ML20083D603)
- ML20083D605 + (ML20083D605)
- ML20083D608 + (ML20083D608)
- 05000260/LER-1983-077-03, /03L-0:on 831121,during SI 4.1.A-7,switch LIS-3-203A Exceeded Trip Level Setting.Caused by Level Indicating Switch Calibr Drift.Barton Model 288 Switch Recalibr & Returned to Svc + (ML20083D617)
- ML20083D618 + (ML20083D618)
- ML20083D620 + (ML20083D620)
- 05000374/LER-1986-007-01, :on 860216,excessive static-o-ring Pressure Switch Drift Occurred.Caused by Rough Surface Finish on Piston in Pressure Switch,Which Caused Erratic Movement.All Relief Valve Setpoint Switches Recalibrated + (ML20083D626)
- ML20083D627 + (ML20083D627)
- 05000374/LER-1991-006, :on 910321,primary Containment Integrity Declared Inoperable During Surveillance Testing.Caused by Procedural Deficiency.Operator Determined Cause of Dual Indication & Valves Closed + (ML20083D628)
- ML20083D635 + (ML20083D635)
- ML20083D638 + (ML20083D638)
- ML20083D645 + (ML20083D645)
- ML20083D647 + (ML20083D647)
- HL-1845, Responds to NRC Re Violations Noted in Insp Rept 50-321/91-20 & 50-366/91-20.Corrective Actions:Design Change Request Implemented to Provide Alternate Power Supply for Controls for Air Conditioning Unit C + (ML20083D648)
- 05000281/LER-1983-055-03, /03L-0:on 831118,motor Driven Auxiliary Feed Pump B 2-FW-P-3B Unable to Develop Flow & Declared Inoperable. Caused by Leaking Check Valves Allowing Hot Water to Seep Into Pump Casing & Bind Pumps + (ML20083D650)
- 05000369/LER-1991-012-01, :on 910823,vital Battery Surveillance Missed. Caused by Inappropriate Actions.Planning & Personnel Will Evaluate Changing Day of Wk Surveillance Performed to Ensure Appropriate Interaction + (ML20083D651)
- ML20083D652 + (ML20083D652)
- 05000313/LER-1991-008-03, :on 910827,several Instrument Modules Noted W/O Vibration Dampening Matl or Module Guide Rails Installed on Foxboro Spec 200 Cabinets.Caused by Obsure Vendor Info. Training Module Will Be Developed + (ML20083D653)
- ML20083D654 + (ML20083D654)
- ML20083D656 + (ML20083D656)
- ML20083D657 + (ML20083D657)
- ML20083D660 + (ML20083D660)
- ML20083D662 + (ML20083D662)
- ML20083D663 + (ML20083D663)
- 05000395/LER-1983-131-03, /03L-0:on 831124,pressurizer Pressure Trip Bistable PB-455D Began Alternately Tripping & Resetting. Caused by Electronic Component Failure.Defective Circuit Board Replaced & Channel Returned to Svc + (ML20083D665)
- ML20083D667 + (ML20083D667)
- ML20083D668 + (ML20083D668)
- ML20083D669 + (ML20083D669)
- 05000321/LER-1983-104-03, /03L-0:on 831118,while Performing Hydraulic Shock & Sway Arrestor Insp & Functional Test,Snubber 1B31-SS-A7 Discovered W/Low Reservoir Fluid Level.Caused by Inadequate Fluid Reserve Due to Leakage.Snubber Rebuilt + (ML20083D672)
- ML20083D676 + (ML20083D676)
- A830026, Withdraws 830930 Request to Establish Six Crew Rotating Shift Providing Addl Crew Time for Training.Five Shift Basis Will Continue,Per 10CFR50.54(m)(2)(i),due to Operator Attrition & Poor Performances on Licensing Exams + (ML20083D677)
- ML20083D678 + (ML20083D678)
- 05000339/LER-1991-008-03, :on 910905,discovered That Five Fuses,Which Provide Secondary Protection for Pressurizer Heater Electrical Penetrations,Failed to Meet Acceptance Criteria on 910829.Fuses Replaced & Records Reviewed + (ML20083D679)
- ML20083D680 + (ML20083D680)
- ML20083D681 + (ML20083D681)
- 05000389/LER-1983-073-03, /03L-0:on 831114,while in Mode 1,outer Door on Escape Airlock Opened.Caused by Personnel Misunderstanding. Personnel Involved Counseled as to Importance of Adhering to Tech Spec Requirements + (ML20083D682)
- ML20083D683 + (ML20083D683)
- ML20083D684 + (ML20083D684)
- ML20083D685 + (ML20083D685)
- 05000395/LER-1983-130-03, /03L-0:on 831124,containment Bldg Internal Pressure Was Negative 1.2 Psig.Caused by Personnel Error & Inadequate Procedure.Exhaust Fan Secured & Supply Fan Started.Operating Procedure Revised + (ML20083D686)
- ML20083D688 + (ML20083D688)
- ML20083D689 + (ML20083D689)
- ML20083D692 + (ML20083D692)
- 05000278/LER-1991-013-03, :on 910825,high Pressure Coolant Injection Sys Discovered Inoperable.Caused by Room Cooler Fan Trip on Thermal Overloads.Operator Immediately Reset Thermal Overloads + (ML20083D693)