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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

• ENS 41623  +
• 05000461/LER-2012-003, Regarding Breaker Failure Leads to Loss of Safety Function and System Start  +
• ML20023A400  +
• ML18078A953  +
• ML19345F436  +
• ML032950473  +
• ML033290355  +
• ML20099E474  +
• ML20090D846  +
• ML20155D214  +
• ML20206P356  +
• ML20237J588  +
• ML20235W507  +
• 05000414/LER-1987-030-01, :on 871105,feedwater Isolation Signal Generated in hi-hi Steam Generator.Caused by Technician Failure to Correctly Identify Root Valve Associated W/Inoperable Level Transmitter.Root Valve Reopened  +
• 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  +
• 05000346/LER-1987-013, :on 871016,unit Lost Essential 120-volt Ac Bus Y2 Which Deenergized Four Sys & Placed Unit in Action Statements of Listed Tech Specs.Caused by Personnel Error. Technician Training Program Will Be Changed  +
• 05000413/LER-1986-030, :on 860611,steam Generator B lo-lo Level Occurred,Causing Reactor Trip.Caused by Personnel Error. Personnel Counseled & ex-core Nuclear Instrumentation Sys Calibr at Power Revised  +
• 05000338/LER-1998-004-01, :on 980902,motor Operated Valve Surveillance Was Missed.Caused by Personnel Error.Station Entered 24 H Action of TS 4.0.3 & Station Deviation Rept Was Initiated to Document Condition.With  +
• 05000344/LER-1988-023, :on 880712,containment Ventilation Isolation Initiated by High Containment Radioactivity Signal.Caused by Spurious Electronic Spike on PRM-1C.Operability of Monitor Verified & Returned to Svc  +
• 05000325/LER-1987-022, :on 871212,26 & 31,automatic Isolation of Common Control Bldg Emergency Air Filtration Sys & Heating, Ventilating & Air Conditioning Sys Occurred Due to Chlorine Leak.Seals Replaced & Flange Union Tightened  +
• 05000325/LER-1987-022-02, :on 871212,automatic Isolation of Control Bldg HVAC & Emergency Air Filtration Sys Occurred.Caused by Chlorine Leaks.Valve Flex Seals Replaced.Similar Events on 871226 & 31 Will Be Addressed in 880226 Rept  +
• 05000352/LER-1996-007, :on 960220,trip of FPC Pumps Resulted in Loss of Core Circulaton & Decay Heat Removal.Caused by Insufficient Procedural Guidance.C/A:Assessment Performed  +
• 05000373/LER-1995-014-02, :on 950816,reactor Scram Occurred Due to 1D RPS Trip Causing Group 1 Isolation.Upgrade Model of EPM Assembly Logic Cards Installed on Both Unit 1 RPS Motor Generator Sets & Upper Main Steam Tunnel Switches Calib  +
• ML20053A591  +
• 05000293/LER-1993-014, :on 930531,automatic Scram Occurred,Resulting from Operation of Auxiliary Transformer Differential Relay During Power Ascension.Uat Phase B & C Differential Relays Left Interchanged as Investigative Aid  +
• 05000339/LER-1983-029-03, /03L-0:on 830402,during Mode 4,automatic Actuation of ECCS Occurred.Caused by Maint Personnel Standing on Conduit Resulting in Loss of lo-lo Pressurizer Pressure Safety Injection Block.Maint Personnel Reinstructed  +
• 05000315/LER-1999-016, :on 990615,TS Requirements for Source Range Neutron Flux Monitors Not Met.Caused by Failure to Understand Design Basis of Plant.Procedures Revised.With  +
• 05000461/LER-2014-001, Regarding Premature Failure of Air Supply Solenoid Results in Isolation of Fuel Building Ventilation System and Loss of Secondary Containment Differential Pressure  +
• 05000247/LER-2010-008, For Indian Point Unit 2, Regarding Safety System Functional Failure Due to Inoperable Refueling Water Storage Tank Low-Low Level Alarms  +
• 05000311/LER-2007-001, Regarding Inoperability of the Chilled Water System - (21 and 22 Chillers Inoperable)  +
• 05000265/LER-2003-003, Re Low Pressure Coolant Injection Differential Pressure Instrument Inoperable Due to Misposition of Instrument Valve  +
• 05000254/LER-1991-005, :on 910131,Train B of Standby Gas Treatment Sys Unexpectedly Autostarted,Resulting in Deenergization of Primary Containment Isolation Group II Relay Logic.Caused by Inadequate Procedure.Relay Logic Reset  +
• 05000325/LER-1993-008, :on 930313,severe Winter Storm Resulted in Spurious ESF Actuations & Loss of Offsite Power.Failed Cellon-treated Douglas Fir Poles Compromising Structure 10 Replaced W/Steel Poles  +