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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

• NRC-91-0102, Application for Amend to License NPF-43,allowing Uprated Power Operation of 3430 Mwt,Representing Authorized Power Increase of Approx 4.2%.Details Withheld (Ref 10CFR2.790)  + (ML20083D494)
• ML20083D503  + (ML20083D503)
• ML20083D507  + (ML20083D507)
• ML20083D535  + (ML20083D535)
• ML20083D541  + (ML20083D541)
• ML20083D542  + (ML20083D542)
• ML20083D546  + (ML20083D546)
• ML20083D557  + (ML20083D557)
• JAFP-91-0426, Responds to NRC Re Violations Noted in Insp Rept 50-333/91-12 on 910603-06.Corrective Actions:Respiratory Protection Equipment Upgraded & HEPA Ventilation Added  + (ML20083D560)
• ML20083D563  + (ML20083D563)
• 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)