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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

• RS-16-248, Byron/Braidwood Nuclear Stations, Revision 16 to Updated Final Safety Analysis Report, Appendix a - Application of NRC Regulatory Guides  +
• ML092260131  +
• ML092240077  +
• ML18164A186  +
• ML18003A570  +
• ML18003A569  +
• ML20064F479  +
• ML20096G188  +
• ML20125D915  +
• ML20235Z428  +
• ML21267A100  +
• ML20058K863  +
• 05000413/LER-1989-004, :on 890222,automatic Alignment Brought on by Momentary Short Across Level Transmitter.Caused by Inappropriate Action Due to Improper Following of Procedure. Training on Proper Method to Be Provided  +
• 05000414/LER-1987-029-01, :on 871103,manual Reactor/Auxiliary Feedwater Pump Turbine Tripped Following Turbine Trip/Main Feedwater Isolation.Caused by Ref Leg Vent Line Isolation Valve Leakage Past Seat.Steam Leaks Repaired  +
• 05000387/LER-1986-017, :on 860414,isolations of Reactor Bldg Ventilation Zones I & II Occurred,Causing Standby Gas Treatment Sys & Emergency Outside Air Sys to Initiate.Caused by Improper Performance of Procedure  +
• 05000293/LER-1997-007, :on 970401,safeguard Buses Were de-energized Due to Severe Storm.Replacement of Microprocessor Control Units Installed in Voltage Regulating Transformers  +
• 05000295/LER-1996-023, :on 960826,PORV Block Valve Failure Occurred Resulting in Shutdown.Caused by Personnel error.1MOV-RC8000B Valve Actuator Replaced & Successfully Tested  +
• 05000325/LER-1994-013, :on 941023,control Bldg Emergency Air Filtration Isolation Occurred.Caused by Personnel Error & Procedure Inadequacy.Chlorinator Sys Operating Procedure Revised  +
• 05000374/LER-1990-001-01, :on 900206,reactor Scram Occurred During Instrument Surveillance.Cause of Spurious Spike of APRM E Unknown.Troubleshooting of APRM Continues Under Work Request L96857 & CRD Inspected & Rebuilt  +
• 05000311/LER-1990-011, :on 900301,containment Ventilation Isolation Signal (ESF) Occurred.Caused by Equipment Failure.Frayed Wire Repaired & Functional Surveillance Requirement Modified to Include Insp of Wire  +
• 05000374/LER-1990-001-08, :on 900206,full Reactor Scram Occurred During Instrument Surveillance Testing.Caused by Actuation of APRM E Trip Circuitry.Shutdown Margin Revised & Caution Card Placed on Control Room Bench Board  +
• ML20028E558  +
• 05000461/LER-1989-034, :on 891004,discovered That Inservice Station HVAC Exhaust Stack Process Radiation Monitor Had Not Been Verified as Operable,Contrary to Tech Spec 3.3.7.12.Caused by Lack of Training & Inadequate Communication  +
• NUREG-0227, Partial Draft of Nuclear Power Plant Operating Experience - 1978, Section 3.0, Plant Outages. Portions of NUREG-0483, NUREG-0366 & NUREG-0227 (Plant Operating Experience for 1977,1976 & 1974-75,respectively) Encl  +
• LG-15-090, Special Report - Seismic Monitoring Instrumentation Inoperability, Revision 2  +
• LG-15-039, Special Report - Seismic Monitoring Instrumentation Inoperability, Revision 1  +