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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

• ML20032B503  + (ML20032B503)
• 05000325/LER-1981-062-03, /03L-0:on 811002,during Butterfly Valve Actuation Test,Butterfly Valve 1-CAC-V17 Opened at Simulated Pressure Differential of 0.35 Psid.On 811017 Butterfly Valve 1-CAC-V16 Opened at 0.37 Psid.Caused by Instrument Drift  + (ML20032B505)
• 05000270/LER-1981-003, Forwards LER 81-003/03L-0.Detailed Event Analysis Encl  + (ML20032B506)
• ML20032B508  + (ML20032B508)
• 05000327/LER-1981-025-03, /03L-0:on 810217,during Surveillance Instruction SI-7,diesel Generator 1B-B Failed to Load Properly.Caused by Blown Fuse in Governor Potentiometer Circuit.Fuse Replaced  + (ML20032B510)
• 05000335/LER-1981-045, Forwards LER 81-045/03L-0  + (ML20032B511)
• ML20032B513  + (ML20032B513)
• 05000270/LER-1981-003-03, /03L-0:on 810302,alarm Sounded to Indicate High Temp on Reactor Bldg Cooling Unit.Caused by Grease Starvation.Reactor Bldg Cooling Unit 2C Was Secured & Grease Added to Motor Bearings.Cooling Unit Restarted  + (ML20032B515)
• 05000327/LER-1981-015, Forwards LER 81-015/03L-0  + (ML20032B516)
• 05000335/LER-1981-045-03, /03L-0:on 810930,reactor Protection Sys loss-of- Load Pressure Switch Points Found 50 Psi Below Limit.Caused by Setpoint Drift.Switches Recalibr to 800 Psig.Procedure Changed to Calibr Switches at 1,000 Psig  + (ML20032B518)
• 05000321/LER-1981-113, Forwards LER 81-113/03L-0  + (ML20032B519)
• ML20032B521  + (ML20032B521)
• AECM-81-378, Responds to NRC Re Violations Noted in IE Insp Repts 50-416/81-31 & 50-417/81-13.Corrective Actions:Lesson Plans Revised to Familiarize Students W/Methods of Decontamination of Personnel & Equipment  + (ML20032B522)
• 05000325/LER-1981-069, Forwards LER 81-069/03L-0  + (ML20032B523)
• 05000280/LER-1981-059-03, /03L-0:on 811005,w/reactor Coolant at Approx 200 F & Heating up,TV-CC-109A (Component Cooling to RHR) Isolation Valve Would Not Close.Cause Undetermined.Air Line Disconnected & Observed to Blow Clear.Air Line Reconnected  + (ML20032B525)
• ML20032B526  + (ML20032B526)
• ML20032B528  + (ML20032B528)
• 05000327/LER-1981-015-03, /03L-0:on 810216,during Surveillance Testing,Ice Condenser Basket Bays 1,18 & 24 Were Found Below Limits for Average Basket Weight.Caused by Sublimation.Ice Added Throughout Ice Condenser  + (ML20032B529)
• 05000321/LER-1981-113-03, /03L-0:on 811008,while Performing High Pressure Instrumentation Surveillance,Pressure Switch 1B21-N023B Found Actuating in Excess of Tech Spec Limits.Caused by Setpoint Drift.Instrument Recalibr & Returned to Svc  + (ML20032B530)
• 05000325/LER-1981-069-03, /03L-0:on 810930,primary Containment Atmosperic Monitor 1-CAC-ATH-1259 Tripped.Caused by Frozen Condensate in Condenser Coils of Monitor Analyzer Air Dryer Due to Misadjusted Hotgas Bypass Valve.Valve Adjusted  + (ML20032B531)
• ML20032B533  + (ML20032B533)
• 05000369/LER-1981-013, Forwards LER 81-013/03L-0.Detailed Event Analysis Encl  + (ML20032B534)
• 05000366/LER-1981-002, Forwards LER 81-002/03L-0  + (ML20032B536)
• 05000296/LER-1981-056, Forwards LER 81-056/03L-0  + (ML20032B538)
• IR 05000309/1981023  + (ML20032B540)

• 05000366/LER-1981-092, Forwards LER 81-092/03L-0  + (ML20032B541)

• ML20032B543  + (ML20032B543)
• IR 05000416/1981031  + (ML20032B545)
• 05000296/LER-1981-053, Forwards LER 81-053/03L-0  + (ML20032B546)
• 05000366/LER-1981-002-03, /03L-0:on 810106,reactor Core Isolation Cooling Steamline Pressure Switches 2E51-NO19A & C Were Found to Actuate Below Tech Spec Limits.Caused by Setpoint Drift. Switches Recalibr  + (ML20032B548)
• IR 05000369/1981029  + (ML20032B549)
• 05000366/LER-1981-092-03, /03L-0:on 811006,rod Out Permission Light Was Lost & Control Rods Could Not Be Withdrawn.Caused by Failure of Contacts on 2C11-K1 & K2 in Relay Module 2.Relays Replaced & Relay Block Monitor B Returned to Svc  + (ML20032B550)
• 05000296/LER-1981-053-03, /03L-0:on 810929,during Normal Operation,Torus Water Level Transmitter 3-LT-64-66 Was Indicating 6.5% Lower than Allowed by Tech Specs.Caused by Instrument Drift. Transmitter Recalibr  + (ML20032B551)
• ML20032B552  + (ML20032B552)
• ML20032B554  + (ML20032B554)
• ML20032B556  + (ML20032B556)
• 05000366/LER-1981-097, Forwards LER 81-097/03L-0.Detailed Event Analysis Encl  + (ML20032B558)
• ML20032B560  + (ML20032B560)
• 05000369/LER-1981-013-03, /03L-0:on 810212,radiation Detectors EMF 33,35,36, 37,38,39 & 40 Were Declared Inoperable Due to Loss of Sample Flows.Caused by Individual Nonrelated Failures of Each Emf. Repairs Performed & EMFs Declared Operable  + (ML20032B562)
• 05000296/LER-1981-056-03, /03L-0:on 811003,after Lubrication of 3EA Rmov Motor Generator Set Generator,Set Removed from Svc Due to Increased Vibration & Noise.Caused by Low Lubrication Level. Generator Side of Flywheel Bearing Replaced  + (ML20032B563)
• ML20032B564  + (ML20032B564)
• ML20032B565  + (ML20032B565)
• IR 05000324/1981018  + (ML20032B566)
• 05000366/LER-1981-097-03, /03L-0:on 810930,during Steady State Power,Water Discovered Leaking from Penetration in Condensate Transfer Pumps Encl Wall Onto Ground.Caused by Pump Seal Failure & Open Penetration in Wall.Seal Repaired & Dirt Removed  + (ML20032B567)
• IR 05000277/1981022  + (ML20032B568)
• 05000296/LER-1981-054, Forwards LER 81-054/03L-0  + (ML20032B569)
• ML20032B571  + (ML20032B571)
• 05000369/LER-1981-009, Forwards LER 81-009/03L-0.Detailed Event Analysis Encl  + (ML20032B573)
• ML20032B575  + (ML20032B575)
• ML20032B576  + (ML20032B576)
• 05000296/LER-1981-054-03, /03L-0:on 810930,while Performing Special Instructions 4.2.F-10,pressure Switch PS-64-67 Found to Operate at 0.14 Psig Above Limit.Caused by Instrument Drift. Switch Recalibr & Returned to Svc  + (ML20032B577)