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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

• 05000155/LER-1985-008, :on 851114,during Shutdown for Maint,Upscale/ Downscale Reactor Protection Sys Actuated.Caused by Susceptibility of Picoammeters to Electrical Noise at Low Neutron Flux Levels  + (January 3, 1986)
• 05000302/LER-1985-029, :on 851204,Channel B of Emergency Feedwater Initiation & Control Sys Could Not Be Electrically Switched Into Maint Bypass & All Automatic Functions Rendered Inoperable.Caused by Failed Module  + (January 3, 1986)
• 05000255/LER-1985-027, :on 851205,engineering Analysis Revealed That Terminal Block PT-0102D Would Pass Unacceptable Leakage Current During LOCA or Main Steam Line Break.Cause Unstated. Terminal Block Replaced  + (January 3, 1986)
• 05000323/LER-1985-021-01, :on 851204,spurious Safety Injection Occurred. Caused by Safety Injection Signal Received on Train a of Solid State Protection Sys While Preparing to Investigate 851202 Event.No Corrective Action Required  + (January 3, 1986)
• 05000327/LER-1985-050-01, :on 851207,containment Ventilation Isolation Occurred from Loss of Power to Upper Compartment Containment Radiation Monitor.Caused by Dirty Connector Pins on Power Supply Module.Connector Pins Cleaned  + (January 3, 1986)
• 05000482/LER-1985-079, :on 851204,unit Operated Under Provisions of Tech Spec 3.0.3.Caused by Failure to Reduce power-range High Neutron Flux Setpoints within Required Time Frame.Provision to Allow Change in Setpoints Being Considered  + (January 3, 1986)
• 05000327/LER-1985-049-02, :on 851206,waste Gas Hydrogen & Oxygen Analyzer Monthly Functional Test Not Performed in Oct.Caused by Scheduling Methods Utilized.Scheduling Method Improved to Prevent Recurrence  + (January 3, 1986)
• 05000324/LER-1985-013-02, :on 851205,RWCU Sys Inlet Outboard Isolation Valve 2-G31-F004 Automatically Closed.Caused by Circuitry Fuse F18 Blowing Due to Undetectable Current Surge.Fuse Replaced & RWCU Sys Returned to Svc  + (January 3, 1986)
• 05000267/LER-1985-027, :on 851204,Loop I Shutdown Initiated by Plant Protective Sys Due to Helium Circulator Trip Caused by Loss of Bearing Water Pump.Caused by Operator Error.Pump Reclosed Automatically.Operator Counseled  + (January 3, 1986)
• ML20155K224  + (January 3, 1986)
• ML20136F617  + (January 3, 1986)
• ML20141G674  + (January 3, 1986)
• ML20137D765  + (January 3, 1986)
• ML20141G799  + (January 3, 1986)
• ML20137A136  + (January 3, 1986)
• IR 05000280/1985035  + (January 3, 1986)
• IR 05000400/1985039  + (January 3, 1986)
• IR 05000400/1985038  + (January 3, 1986)
• IR 05000387/1985035  + (January 3, 1986)
• IR 05000275/1985039  + (January 3, 1986)
• ML18038A112  + (January 3, 1986)
• ML17342A362  + (January 3, 1986)
• ML20136J004  + (January 3, 1986)
• ML20141G668  + (January 3, 1986)
• ML20265D752  + (January 3, 1986)
• ML20141F187  + (January 3, 1986)
• IR 05000010/1985001  + (January 3, 1986)
• ML20141G666  + (January 3, 1986)

• ML20137B522  + (January 4, 1986)
• ML20155H841  + (January 4, 1986)
• ML20155H706  + (January 4, 1986)
• ML20155H518  + (January 4, 1986)
• ML20136F621  + (January 4, 1986)
• ML20141H438  + (January 4, 1986)
• ML20141H431  + (January 4, 1986)

• ML20137B133  + (January 5, 1986)
• ML20136J106  + (January 5, 1986)
• ML20132A514  + (April 1, 1975)
• RBG-22-940, Special Rept:On 851023,operation of Loose Parts Monitoring Sys Questioned as Result of Problems Encountered During Surveillance Testing.Sys Will Be Evaluated Further by Vendor to Determine Sensitivity Once Plant Reaches Full Power  + (January 5, 1986)
• ML20141G289  + (January 5, 1986)
• ML20141G278  + (January 5, 1986)
• ML20212Q339  + (January 5, 1986)
• PNO-IV-86-002, on 860104,cylinder Containing Approx 29,500 Lbs UF6 Ruptured,Releasing Contents Into Atmosphere & Causing Death of Employee from Inhaling Hydrogen Fluoride. NRC Has Established Emergency Response Organization at Site  + (January 5, 1986)
• ML20211P529  + (January 5, 1986)
• 05000458/LER-1985-049, :on 851206,RCIC Steam Line Containment Isolation Occurred While Testing Safety Relief Valves. Caused by Lifting of Valves Resulting in Pressure/Flow Fluctuations in Steam Line.Isolation Reset  + (January 5, 1986)
• ML20141G701  + (January 5, 1986)
• Information Notice 1986-02, Failure of Valve Operator Motor During Environmental Qualification Testing  + (January 6, 1986)
• Information Notice 1986-01, Failure of Main Feedwater Check Valves Causes Loss of Feedwater System Integrity and Water-Hammer Damage  + (January 6, 1986)
• ML17216A397  + (January 6, 1986)
• ML17254A717  + (January 6, 1986)
• ML17254A716  + (January 6, 1986)
• ML17254A715  + (January 6, 1986)
• ML17321B018  + (January 6, 1986)
• ML17278A568  + (January 6, 1986)
• ML18019A517  + (January 6, 1986)
• ML17346B168  + (January 6, 1986)
• ML18030B022  + (January 6, 1986)