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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 45815  +
• 05000440/LER-2007-006, Regarding Loss of Safety Function and Condition Prohibited by Technical Specifications Due to Annulus Exhaust Gas Treatment System Inoperability  +
• ML17317A813  +
• ML043450353  +
• ML20062E230  +
• ML20078P055  +
• ML20113B290  +
• ML20134E121  +
• ML20129G389  +
• ML20203G904  +
• ML20202G647  +
• ML20245A290  +
• ML20245E631  +
• 2CAN069202, Monthly Operating Rept for May 1992 for Arkansas Nuclear One Unit 2  +
• 05000414/LER-1987-025-01, :on 870903,automatic Main Feedwater Isolation & Main Turbine Generator Trip Occurred Due to hi-hi Steam Generator Water Level.Caused by Personnel Error & Mgt Deficiency.Incident Reviewed W/Personnel  +
• ML20209F738  +
• ML20204J191  +
• 05000352/LER-1988-007, :on 880309,HPCI Sys Declared Inoperable.Caused by Pressure Transmitter Failure.Transmitter Replaced & Tested & Cause for False Signal Due to Failed Amplifier Board  +
• 05000413/LER-1987-044, :on 871201,diesel Generator Declared Inoperable After Tripping During ESF Periodic Test.Caused by Mgt Deficiency for Removing Train a from Svc While Train B Had No Emergency Power.Power Supplies Swapped  +
• 05000278/LER-1986-009-02, :on 860318,manual Scram Occurred.Caused by Series of Personnel Errors Involving Failure to Withdraw Correct Control Rod & Verify Proper Position of Control Rod. Personnel Counseled & Procedures Revised  +
• 05000338/LER-1992-006, :on 920305,manual Reactor Trip Initiated When Group 2 of Control Bank B Dropped Into Core from 80 Steps. Caused by Failure of CRD Mechanism Firing Card.Trip Breakers Manually Opened & Card Inspected  +
• 05000254/LER-1993-002-01, :on 930302,determined Average .25 Inches of Water Cannot Be Maintained in Secondary Containment Per Ts. Caused by Testing Deficiency.Procedure Qts 160-5 Will Be Changed to Adjust for Test Deficiency  +
• 05000352/LER-1990-009, :on 900405,control Room Chlorine Isolation of Habitability Control Room Isolation Sys & ESF Initiated. Caused by Failure of B Toxic Gas Detector & False Signal from Untested Analyzer.Detector Replaced  +
• 05000254/LER-1993-002-09, :on 930302,determined That Differential Pressure of 0.10 Inches Water Vacuum Could Be Obtained Instead of TS Required Pressure of 0.25 Inches Water Vacuum. Caused by Testing Defect.Procedure Changed  +
• 05000353/LER-1989-011-02, :on 891027,outboard Nuclear Steam Supply Shutoff Sys Isolation Valves Isolated.Caused by Personnel Error Due to Lack of Attention to Detail by Technicians. Event Discussed at All Hands Meeting  +
• 05000280/LER-1991-019, :on 910828,through-wall Crack Discovered in Component Cooling Water Supply to Reactor Shroud Cooler B.On 910827,RCS Loop B Instrumentation Behaved Erratically.Caused by Leak in Piping.Piping Will Be Replaced  +
• 05000311/LER-1991-007-02, :on 910522,channel Failure Occurred.Caused by Equipment Design Concerns.Failed Channel Control Module Replaced & Channel Functional Test Successfully Completed  +
• 05000272/LER-1980-014, Forwards LER 80-014/03L-0  +
• ML18152A408  +
• 05000315/LER-1989-003-01, :on 890318,ESF Actuation Occurred.Caused by Standing High Flux Trip on Intermediate Range Nuclear Instrumentation Channel I Which Had Not Reset Prior to Power Dropping Below Permissive P-10  +
• 05000397/LER-1993-026, :on 930619,failed to Complete Weekly Battery Surveillance Requirements within Allowed TS Interval Due to Scheduling Oversight.Initiated & Completed PPM 7.4.8.2.1.20  +
• ML20199C855  +
• 05000293/LER-1991-005, :on 910325,loss of AC Power to B Train of Safety Sys Occurred.Caused by Failure of Automatic Voltage Regulator.Calibr Frequency to Be Established & Calibr Procedures to Be Developed  +