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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

• ML20031F669  + (ML20031F669)
• IR 05000206/1981025  + (ML20031F667)
• ML20031F713  + (ML20031F713)
• FVY-81-139, Responds to NRC Re Violations Noted in IE Insp Rept 50-271/81-13.Notarized Statement Added  + (ML20031F749)
• ML20031F664  + (ML20031F664)
• ML20031F677  + (ML20031F677)
• 05000346/LER-1981-027, Forwards LER 81-027/03X-1  + (ML20031F678)
• A02015, Forwards Index of Ref Matl Provided to Examiners,Supporting NRC Schedule for Administration of Senior Operator Licensing Exams,In Response to NRC  + (ML20031F688)
• 05000334/LER-1981-084, Forwards LER 81-084/03L-0  + (ML20031F745)
• AECM-81-407, Submits Addl Info Re Unit 1 Preservice Insp Program Per NRC Guidance Comments & Requirements Outlined at 810930 Meeting. Addl Request for Relief for Limited Ultrasonic Scanned Piping Welds & List of Affected Piping Welds Encl  + (ML20031F703)
• 05000266/LER-1981-013-03, /03L-0:on 810921,records Revealed That Safeguards Bus Undervoltage Relays Were Not Tested within Required Time Frame.Caused by Earlier than Normal Testing During Annual Diesel Overhaul.Surveillance Callup Modified  + (ML20031F674)
• 05000266/LER-1981-013, Forwards LER 81-013/03L-0  + (ML20031F665)
• 05000289/LER-1981-009-01, /01T-0:on 810117,emergency Diesel Generator Feeder Breaker Logic Anomaly Discovered Which Could Result in Damaged Motor or Generator End Turns & Excessive Voltage Dip on Diesel Generator.Caused by Design Error  + (ML20031F710)
• 05000220/LER-1981-043, Forwards LER 81-043/04T-0  + (ML20031F707)
• 05000324/LER-1981-098, Forwards LER 81-098/03L-0  + (ML20031F697)
• 05000220/LER-1981-043-04, /04T-0:on 810908,power Outage at Wine Creek Substation Affected Offsite Environ Station G & Onsite Stations G,E,F,D-1,D-2,K,H,I & J.Cause Not Stated.Station Will Purchase Portable Monitors W/Continuous Capability  + (ML20031F712)
• 05000320/LER-1981-021-03, /03L-0:on 810907,manual Inlet Damper to Control Room Bypass Supply Fan Failed Closed During Control Room Emergency Ventilation Performance Analysis.Caused by Loose Set Screw on Manual Actuation Control Arm  + (ML20031F723)
• 05000320/LER-1981-021, Forwards LER 81-021/03L-0  + (ML20031F719)
• 05000324/LER-1981-098-03, /03L-0:on 810914,during Core Spray Sparger High D/P Calibr & Functional Test,Switch 1 of a Core Spray D/P Instrument 2-E21-dPIS-NOO4A,model 288,would Not Actuate. Caused by Sticking Actuator Arm.Actuator Arm Cleaned  + (ML20031F704)
• 05000335/LER-1981-043, Forwards LER 81-043/03L-0  + (ML20031F717)
• 05000289/LER-1981-009, Forwards LER 81-009/01T-0  + (ML20031F705)
• 05000335/LER-1981-043-03, /03L-0:on 810918,1A Battery Charger Shut Down on High Voltage During Battery Charging Surveillance.Caused by Defective Shutdown Device.Device Replaced  + (ML20031F728)
• 05000334/LER-1981-084-03, /03L-0:on 810907,train B Quench Spray Flow Reduction Control Valve Failed to Stroke Closed from Full Open Position.Caused by Failed Torque Switch.Switch Readjusted  + (ML20031F750)
• 05000325/LER-1981-063, Forwards LER 81-063/03L-0  + (ML20031F737)
• 05000325/LER-1981-063-03, /03L-0:on 810924,during Reactor Startup,Control Rod 26-31 Set Off Rod Drift Alarm When Fully Inserted W/ full-in RTGB Position Indication.Caused by Failed Reed Switch.Switch Will Be Repaired  + (ML20031F751)

• ML20031F753  + (ML20031F753)

• IR 05000528/2019004  + (ML20031F817)
• 05000366/LER-1981-091-03, /03L-0:on 810917,during steady-state Operation at 1942 Mw,Torus Vacuum Relief valve,2T48-F310,was Found Open. Caused by Component Failure.New Switch Installed.Design Change Initiated to Install Compatible Design Switches  + (ML20031F822)
• 05000369/LER-1981-156, Forwards LER 81-156/03L-0  + (ML20031F831)
• 05000277/LER-1981-040, Forwards LER 81-040/01T-0.Detailed Event Analysis Encl  + (ML20031F815)
• 05000366/LER-1981-091, Forwards LER 81-091/03L-0  + (ML20031F809)
• 05000311/LER-1981-102-03, /03L-0:on 810915,low Reading Discovered on Reactor Coolant Loop Flow Channel 2.Caused by Failure of Flow Transmitter & Equalizing Valve Assembly.Channel Placed in Tripped Condition.Transmitter & Assembly Replaced  + (ML20031F796)
• 05000334/LER-1981-083, Forwards LER 81-083/03L-0  + (ML20031F771)
• 05000277/LER-1981-040-01, /01T-0:on 810923,review of Rockbestos RSS-6-104 & RSS 6-110 Cables,Used in Safety Relief Valve Acoustic Monitoring Sys,Revealed Potential Failure at Elevated Temps Following LOCA or Pipe Break Accident  + (ML20031F825)
• 05000334/LER-1981-079-01, /01T-0:on 810922,containment Radioactivity Monitors Failed Due to Power Supply Loss.Caused by Formation of Temporary Ground Between Two Adjacent Radiation Monitors. Frayed Power Cable Repaired  + (ML20031F761)
• 05000304/LER-1981-023-03, /03L-0:on 810913,reactor Coolant Boron Sample Not Obtained on Second Shift.Caused by Normal Sampling Path Being Isolated Due to Mod on Sampling Sys.Alternate Sample Point Isolated for Repairs  + (ML20031F768)
• 05000334/LER-1981-079, Forwards LER 81-079/01T-0  + (ML20031F754)
• 05000369/LER-1981-156-03, /03L-0:on 810911,channel 3 of Reactor Protective Sys Instrumentation Monitoring Reactor Coolant Flow in Loop B Did Not Agree W/Other Loop B Flow Channels.Caused by Differential Pressure Transmitter Out of Calibr  + (ML20031F838)
• 05000327/LER-1981-119, Forwards LER 81-119/03L-0  + (ML20031F791)
• 05000311/LER-1981-102, Forwards LER 81-102/03L-0.Detailed Event Analysis Encl  + (ML20031F782)
• 05000304/LER-1981-023, Forwards LER 81-023/03L-0  + (ML20031F763)
• 05000327/LER-1981-119-03, /03L-0:on 810914,while Performing Surveillance Instruction 157,containment Penetration Leak Rate Test Penetrations X-1,X-108 & X-109 Were Found W/Pipe Plugs Missing.Caused by Personnel Error.Instructions Revised  + (ML20031F804)
• GO2-81-341, Responds to IE Bulletin 80-21 Re Valve Yokes Supplied by Malcolm Foundry Co,Inc.No Malcolm Foundry Components Used by Manufacturers or Contractors as Supply Source.Manpower Estimate & List of Manufacturers Encl  + (ML20031F807)
• IR 05000293/1981017  + (ML20031F829)
• IR 05000348/1981017  + (ML20031F762)
• IR 05000361/1981020  + (ML20031F808)
• ML20031F784  + (ML20031F784)
• B10255, Application for Amend to License DPR-21.Changes Establish Common Water Level Ref Above Bottom of Reactor Vessel Per NUREG-0737 Item II.K.3.27  + (ML20031F818)
• ML20031F830  + (ML20031F830)
• IR 05000344/1981023  + (ML20031F814)
• ML20031F828  + (ML20031F828)