Pages that link to "NRC Form SEEA"
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The following pages link to NRC Form SEEA:
Displayed 14 items.
- 05000220/LER-1987-023-01, :on 870422,trip of Normal Reactor Bldg Ventilation & Initiation of Emergency Ventilation Occurred. Caused by Personnel Error.Fuse Replaced.On 871123,util Discovered LER Not Submitted for Event (← links)
- 05000400/LER-1987-065, :on 871124,P-13 Channel Declared Inoperable Due to Incorrect First Stage Turbine Pressure Setpoints for P-13 Permissive.Caused by Personnel Error.Applicable Compensatory Action & Plant Change Request Initiated (← links)
- 05000400/LER-1987-023, :on 870420,alternate Miniflow Valves for Charging Safety Injection Pump Found Isolated.Verification of Correct Valve Lineup Unavailable.Caused by Personnel Error.Procedure OP-107 Being Revised (← links)
- 05000250/LER-1990-003, :on 900220,determined That Spent Fuel Pool 3B Shaft Failure Resulted in Damage to Pump Mechanical Seal & Release of Borated Contaminated Water.Procedure O-PMM-061.1 Revised (← links)
- 05000250/LER-1988-010, :on 880528,containment Ventilation & Control Room Ventilation Isolation Occurred While Containment Radiation Monitor Setpoint Being Checked.Drawer for Monitor R-11 Initiated Signals.Drawer Replaced (← links)
- 05000316/LER-1992-007-01, :on 920702,reactor Tripped from Turbine Trip Coincident W/Turbine Power Greater than 10%.Caused by Sudden Loss of Main Condenser Vacuum During Diagnostic Testing. Procedure Enhancements Made (← 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)
- 05000528/LER-1989-018, :on 891026,discovered That Containment Purge Valves Did Not Meet Local Leak Rate Testing Acceptance Criteria.Caused by Intergranular Stress Fracture.Spiral Pins Replaced.Reportable Per Part 21 (← links)
- 05000397/LER-1989-008, :on 890419,discovered That on 881202,Tech Spec Amend Request Submitted to NRC Describing Diesel Generator Trip Bypass Verification That Had Not Been Performed W/Ler Not Issued within 30 Days After Determination (← links)
- 05000400/LER-1988-006, :on 880208,emergency Svc Water Sys Declared Inoperable.Caused by Isolation Valve Failures.Valves Repaired & Retested.On 880212,after Concern Raised,Manual Valve Closed,Pending Permanent Design Change (← links)
- 05000397/LER-1988-002, :on 880122,discovered RCIC Pump Suction Line Failed to Meet Containment Isolation & Single Failure Design Criteria.Caused by Ae Design Error.Check Valve Installed & Ltr Re Error Sent to B&R.Part 21 Related (← links)
- 05000397/LER-1988-001, :on 880118,following Plant Shut Down,Automatic Reactor Protective Sys Actuation Occurred Due to Low Reactor Pressure Vessel Water Level Condition.Caused by Procedural Inadequacy.Plant Procedures Revised (← links)
- 05000389/LER-1988-004-01, :on 880407,sample of Reactor Coolant Specific Activity on Dose Equivalent I-131 Was Taken 8 H Past Tech Specs Limits.Caused by Program Error on Thermal Power Change Alarm Setpoint.Program Error Corrected (← links)
- 05000335/LER-1987-013-01, :on 870614,experienced Main Turbine Runback to 60% Power Due to Loss of Steam Generator Feed Pump.Cause Not Identified.Investigation of Problem in Progress (← links)