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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

• 05000259/LER-1978-032, Forwards LER 78-032/03L-0  + (ML20064F083)
• 05000416/LER-1982-148-03, /03L-0:on 821130,fire Doors OC408 & OC409 Blocked Open to Allow Access for Hoses Used in Sealing Penetrations CE202D & CE154D.Caused by Planned Maint.Hourly Fire Watch Established,Penetrations Sealed & Fire Doors Closed  + (ML20064F084)
• 05000259/LER-1978-032-03, /03L-0 on 781022:offgas Sampling Pump a Malfunctioned & Pump B Motor Would Not Start.Caused by Vanes Sticking on Pump A,Model MB21 Mfg by Metal Bellows Corp. Bearings & Centrifugal Switch Failed on Pump B Motor  + (ML20064F086)
• ML20064F090  + (ML20064F090)
• 05000368/LER-1978-010, Forwards LER 78-010/01T-0  + (ML20064F092)
• 05000259/LER-1982-097, Forwards LER 82-097/03L-0  + (ML20064F098)
• 05000368/LER-1978-010-01, /01T-0 on 781102:during Post-Core Hot Functional Test,Prior to Initial Criticality Mode 3 Oper,Lift Setpoints of Main Steam Line Code Safety Valves Were Nonconservative. Caused by Incorrect Identification of Simmer Point  + (ML20064F102)
• ML20064F104  + (ML20064F104)
• 05000278/LER-1978-021, Forwards LER 78-021/01T-0  + (ML20064F107)
• 05000278/LER-1978-021-01, /01T-0 on 781106:while at Pwr Feedwater Control Sys Failure Resulted in Reactor Low Level Transient & Scram HPCI Initiated But Delivered Unstable Flow & Soon Tripped on Overspeed.Cause Was HPCI Governor Being Out of Calibr  + (ML20064F111)
• 05000277/LER-1982-039-03, /03L-0:on 821126,HPCI Flow Controller Read Approx 80% Instead of 100%.Caused by Faulty Amplifier Card in Flow Controller.Flow Controller Replaced & HPCI Sys Tested & Returned to Svc  + (ML20064F112)
• ML20064F113  + (ML20064F113)
• 1CAN128210, Forwards Acoustic Emision Insp of Reactor Coolant Pump Motor Flywheel, Per 820914 Request  + (ML20064F114)
• 05000387/LER-1982-061-01, /01P-0:on 821222,emergency Svc Water Pumps B & D Failed to Start.Caused by Loose Wire Connection on Relay in One Pump Logic & states-link Not Properly Tightened in Other Pump Circuit.Both Items Corrected.Confirms 821222 Telc  + (ML20064F118)
• ML20064F120  + (ML20064F120)
• 05000348/LER-1978-082, Forwards LER 78-082/03L-0  + (ML20064F122)
• 05000348/LER-1978-082-03, /03L-0 on 781025:B Train Penetration Room Filtration Sys Inoperable.Caused by Low Spring Tension on Filter Support Assembly  + (ML20064F125)
• ML20064F126  + (ML20064F126)
• 05000387/LER-1982-058, Forwards LER 82-058/03L-0  + (ML20064F128)
• ML20064F129  + (ML20064F129)
• ML20064F131  + (ML20064F131)
• 05000259/LER-1982-097-03, /03L-0:on 821203,review Revealed Several Isolation Valves Tested Less Frequently than Required by Tech Spec.Caused by Misinterpretation of NRC Guidelines When Implementing Asme,Section Xi.Instructions Revised  + (ML20064F136)
• 05000267/LER-1978-016, Forwards LER 78-016/03X-1  + (ML20064F137)
• 05000267/LER-1978-016-03, /03X-1 on 780510:while Oper at 40% Pwr,Moisture Concentrations in Pcrv Exceeded Limits of 4.2.11.Moisture Was Introduced During Previous Loop 1 Shutdown & Collected in Pcrv Insulation  + (ML20064F141)
• ML20064F142  + (ML20064F142)

• RBG-40322, Responds to Violation Noted in Insp Rept 50-458/94-05 Re Failure to Maintain Uninterruptible Power Security Sys. Caused by Inadequate Evaluation.Temporary Compensatory Instructions for UPS Sys Security Operations Bulletin Loss  + (ML20064F144)

• 05000387/LER-1982-058-03, /03L-0:on 821122,during Startup Testing Program, full-in Position Lost on Rod 46-23 Causing Rod Withdrawal Block Preventing Rod Movement.Cause Unknown.Condition Would Not Repeat When Technicians Arrived to Work on Rod  + (ML20064F152)
• ML20064F155  + (ML20064F155)
• 05000336/LER-1978-029, Forwards LER 78-029/03L-0  + (ML20064F157)
• 05000336/LER-1978-029-03, /03L-0 on 781025:during Oper,Surveillance Test on Channel a Reactor Protec Sys Core Protec Calculator Reveated Sys Ground Traced to Signal for Pressurizer Pressure W/In Containment Boundary.Source Not Known at This Time  + (ML20064F165)
• 05000267/LER-1978-033, Forwards LER 78-033/03L-0  + (ML20064F170)
• 05000387/LER-1982-065, Forwards LER 82-065/03L-0  + (ML20064F171)
• A02589, Forwards Addl Info Re safety-related ECCS Tank Outages, Provided Verbally on 821220 in Response to NUREG-0737, Item II.K.3.17  + (ML20064F180)
• ML20064F182  + (ML20064F182)
• 05000333/LER-1982-058, Forwards LER 82-058/04T-0  + (ML20064F184)
• 05000338/LER-1978-120, Forwards LER 78-120/01T-0 & LER 78-122/01T-0  + (ML20064F186)
• ML20064F187  + (ML20064F187)
• ML20064F197  + (ML20064F197)
• 05000267/LER-1978-033-03, /03L-0 on 781027:during Routing Surveillance of Steam Pipe Rupture Detection Sys,One of Three Bistables for High Temperature Under Pcrv Did Not Trip,Due to Corroded Cable Terminal Board at Junction Box  + (ML20064F198)
• ML20064F199  + (ML20064F199)
• ML20064F201  + (ML20064F201)
• ML20064F203  + (ML20064F203)
• 05000338/LER-1978-122-01, /01T-0 on 781113:during Steady State Oper,It Was Discovered That Only One Seal or Barrier Exists for Spare Pipe Penetrations in Conflict W/Fsar Due to Oversight of Design Personnel.Engineering Is Analyzing It for Solution  + (ML20064F204)
• 05000364/LER-1982-051, Forwards LER 82-051/03L-0  + (ML20064F207)
• ML20064F209  + (ML20064F209)
• 05000338/LER-1978-120-01, /01T-0 on 781121:inspec of Station Battery Racks Revealed That Racks Had Been Improperly Assembled & Installed During Constr.Deficiencies Will Be Corrected  + (ML20064F216)
• ML20064F221  + (ML20064F221)
• ML20064F222  + (ML20064F222)
• 05000334/LER-1982-058, Forwards LER 82-058/03L-0  + (ML20064F224)
• 05000338/LER-1978-100, Forwards LER 78-100/01X-0, 78-110/03L-0 & 78-113/03L-0  + (ML20064F225)
• 05000333/LER-1982-058-04, /04T-0:on 821217,defected Mn-54 Level in Mollusk Samples Exceeded 10 Times Control Location Sample Level. Possibly Caused by High Bioaccumulation Factor,Resulting in Accumulation of Trace Quantities in Mollusks  + (ML20064F228)