Pages that link to "NRC Form 3884"
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The following pages link to NRC Form 3884:
Displaying 8 items.
- 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 (← links)
- 05000327/LER-1984-020, :on 840309,high Radiation Alarm Actuated, Causing Containment Ventilation Isolation to Occur.Caused by Spikes on Radiation Monitor.High Radiation Alarm Reset & Monitor Returned to Svc (← links)
- 05000255/LER-1993-007-01, :on 930817,degradation of Boraflex Neutron Absorber in Surveillance Coupons Observed.Cause of Event Unknown.Temporary Requirement for Daily Sampling & Analysis of SFP Boron Discontinued (← links)
- 05000316/LER-1989-007, :on 890310,reactor Trip Signal Received Due to lo-lo Steam Generator Level.Caused by Failure of Personnel to Adequately Anticipate Required Auxiliary Feedwater Flowrate.Personnel Involved Counseled (← links)
- 05000316/LER-1987-010-01, :on 870902,insps Revealed Frost & Ice Buildup on Lattice Frames of Greater That 3/8 Inch in 46 Flow Passages & 6 of 24 Ice Condenser Bays.Caused by Abnormal Degradation.Ice Condenser Defrosted (← links)
- 05000397/LER-1989-022, :on 890530,loss of Secondary Containment During Core Alterations Due to Unisolatable Lines Occurred.Caused by Simultaneous Activities.Rhr Heat Exchanger Isolation Valves Closed to Reestablish Integrity (← links)
- 05000397/LER-1987-033, :on 871218,plant Tech Spec Sections 4.0.5 Re ASME Valve in-service Testing Requirements & 3.6.3 Concerning Containment Valve Operability Not Met.Caused by Personnel Error.No Corrective Action (← links)
- 05000410/LER-1990-021-01, :on 901026,TS Violation Re RHR Sys Valve Tests Not Included in Inservice Test Pump/Valve Program Plan Occurred (← links)