Pages that link to "05000312/LER-1971-001"
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The following pages link to 05000312/LER-1971-001:
Displaying 50 items.
- 05000312/LER-1980-044, Forwards LER 80-044/01T-0 (← links)
- 05000312/LER-1979-022, Forwards LER 79-022/01T-0 (← links)
- 05000312/LER-1978-003, Forwards LER 78-003/04T-0 (← links)
- 05000312/LER-1978-012, Forwards LER 78-012/03L-0 (← links)
- 05000312/LER-1978-009, Forwards LER 78-009/03L-0 (← links)
- 05000312/LER-1978-013, Forwards LER 78-013/03L-0 (← links)
- 05000312/LER-1978-006, Forwards LER 78-006/03L-0 (← links)
- 05000312/LER-1978-004, Forwards LER 78-004/01T (← links)
- 05000312/LER-1979-008, Forwards LER 79-008/03L-0 (← links)
- 05000312/LER-1980-013, Forwards LER 80-013/03L-0 (← links)
- 05000312/LER-1980-014, Forwards LER 80-014/03L-0 (← links)
- 05000312/LER-1979-024, Forwards LER 79-024/03L-0 (← links)
- 05000312/LER-1978-015, Forwrds LER 78-015/01T-0 (← links)
- 05000312/LER-1978-016, Forwards LER 78-016/01T-0 (← links)
- 05000312/LER-1987-035, Corrected Page 1 to LER 87-035-00:on 870625,during Startup Test Procedure 199 Continuous Fire Watch Abandoned from Monitoring Alarm Panel H4FCP5 for 3 H.Caused by Uncontrolled Discharges of Carbon Dioxide Exposing Personnel to (← links)
- 05000312/LER-1987-031, Forwards Rev 1 to LER 87-031,stating That Proposed Tech Spec Amend 158 Will Provide Controls for Hydrogen Recombiner Sys & Surveillance Procedures SP.45A & SP.45B Will Replace Procedure SP.201.08 (← links)
- 05000312/LER-1986-020, Forwards Rev 3 to Procedure AP.56, Core Damage Assessment, for Inclusion in NRC Review of post-accident Sampling Sys. Procedure Revised to Correct Discrepancy Noted in LER 86-20 (← links)
- 05000312/LER-1989-005, Forwards LER 89-005-01 Re Potential Inoperability of Flow Transmitters Due to Unqualified Configuration W/Plastic Conduit Opening Plugs.As Discussed in Util Completion Date for Corrective Actions Extended to 891215 (← links)
- 05000312/LER-1986-014, Updates Re Correction of Degraded DHR Capability Reported in LERs 86-02 & 86-14.Decay Heat Sys a Pump Casing Drain Lines Replaced Per Design Mod Package ECN R-0498. LER 86-14 Will Be Revised by 861208 to Reflect Mod (← links)
- 05000312/LER-1980-045, Forwards LER 80-045/01T-0 (← links)
- 05000312/LER-1982-014, Forwards LER 82-014/03L-0.Detailed Event Analysis Submitted (← links)
- 05000312/LER-1982-013, Forwards LER 82-013/04T-0.Detailed Event Analysis Submitted (← links)
- 05000312/LER-1989-010, :on 890821,when Performing Surveillance Procedure SP.452,technicians Neglected to Input Default Flow Rate Value.Caused by Personnel Error.Training Conducted for Technicians Re Surveillance Procedures (← links)
- 05000312/LER-1989-002, :on 890228,DHR Sys Dropline Isolation Valve Closed Automatically on High RCS Pressure Signal,Resulting in Temporary Loss of DHR Capability.Caused by Pressure Transmitter Out of Calibr.Loop Recalibr (← links)
- 05000312/LER-1989-001, :on 890131,auxiliary Feedwater Pump P-318 Reached Overspeed Condition Resulting in Overpressurization of Auxiliary Feedwater Trains.Caused by Failure of Turbine Governor to Control Turbine Speed (← links)
- 05000312/LER-1989-005, :on 890218,discovered That Six Essential Flow Transmitters in Auxiliary Feedwater Sys Had Plastic Plugs Installed in Spare Conduit Connection Opening.Plastic Plugs Replaced W/Metal Plugs (← links)
- 05000312/LER-1988-010, :on Four Occasions Between 880719-28,fire Wraps Removed from Conduit B-40034 Without Required Firewatch. Caused by Miscommunication Between Plant Mods Group & Fire Protection Coordinator.Hourly Firewatches to Be Conducted (← links)
- 05000312/LER-1989-009, :on 890725,DHR Sys Inoperable in Excess of Tech Spec Limit.Caused by Personnel Error & Absence of Procedural Barriers to Implement 1 H Limit.Special Order Issued & Procedures SP-30B & SP-32B Revised (← links)
- 05000312/LER-1988-005, :on 880315 & 22,steam/water Transients Caused Relief Valves to Lift & Result in Discharge of Water from Letdown Sys to Reactor Bldg Sump.Caused by Pressure Spike Due to Acceleration Slug of Water (← links)
- 05000312/LER-1989-008, :on 890720,discovered That Alternate Sampling Equipment Connected to Operable Reactor Bldg Duct & Not to Auxiliary Bldg Stack.Caused by Chemistry Technician Error. Sampling to Auxiliary Stack Reinstated (← links)
- 05000312/LER-1989-007, :on 890518,discovered That Auxiliary Bldg Stack Monitor in Purge Mode.Caused by Deviation from Procedures on 890424,25 & 28.Procedures Revised to Add Precaution That Method Should Not Be Used to Terminate Purge (← links)
- 05000312/LER-1989-004, :on 890328,plant Main Feedwater Pumps (MFP) Experienced Speed Control Problems.Because of MFP Controller Problems,Integrated Control Sys Response Caused post-trip. Test Program Established to Monitor Pump (← links)
- 05000312/LER-1989-003, :on 890112,potential Inoperability of safety- Related motor-operated Valves Noted.Caused by Unqualified Torque Switches.Corrective Action Included Torque Switch Replacement Schedule.Part 21 Related (← links)
- 05000312/LER-1988-021, :on 880615,potential Loss of Equipment Necessary to Mitigate Consequences of Accident Due to Postulated Implosion of Junction Boxed Noted.Caused by Failure to Apply Changes.Weepholes Installed (← links)
- 05000312/LER-1986-029, :on 861204,dilution of Noble Gas Monitor Samples Occurred Due to Two Open Sample Valves on Auxiliary Bldg Stack Exhaust Sample Line.Caused by Personnel Error. Monitor Rendered Inoperable (← links)
- 05000312/LER-1986-028, :on 861121,auxiliary Bldg Stack Noble Gas Monitor Samples Not Representative of Effluent Activity. Caused by Failed Closed Instrument Air Solenoid Purge Valve Relay.Relay Replaced & Monitor Returned to Svc (← links)
- 05000312/LER-1987-022, :on 870729,diesel Cooling Water Leakage Observed During Monthly Diesel Generator Synchronization Surveillance Test.Caused by Shaft Seal Leak on Engine Driven Cooling Water Pumps.Pump Replaced (← links)
- 05000312/LER-1987-038, :on 870715,decay Heat Pump a Tripped Due to Closure of Pump Suction Valve HV-20002.Caused by Contractor Electrician Lifting Wire That Provided Indication to Valve Control Circuit.Valve Reopened (← links)
- 05000312/LER-1987-047, :on 871124,failure to Conduct Continuous Purge Sample During Reactor Bldg Purge Noted.Caused by Personnel Error.Hvac Procedures Revised to Incorporate Precautions & Purge Sample Initiated (← links)
- 05000312/LER-1987-045, :on 871105,surveillance Procedure for Weekly Battery Testing Not Performed by Tech Spec Required Date. Caused by Personnel Error.Manual Tracking Schedule for Surveillance Procedures Instituted (← links)
- 05000312/LER-1987-044, :on 871110,concern Raised Re Potential Loss of Nuclear Svc Electrical Bldg Essential HVAC During Seismic Event.Caused by Design Error.Isolation Dampers Will Be Changed to normal-open fail-closed Logic (← links)
- 05000312/LER-1987-041, :on 871026,design Review Revealed Potential for Class 2 Level Switches to Trip Nuclear Svc Cooling Water Pumps During Seismic Event.Cause Under Investigation.Trip Switch Will Be Removed from Circuitry (← links)
- 05000312/LER-1986-016-02, Errata to LER 86-016-02:on 861003,decay Heat Sys Pump B Tripped Due to Abnormal Indication on Panel H2SFB Causing Bistable B Trip & HV-20002 to Close.Caused by Arc in Sump Level Indicator.Indicators Will Be Repainted (← links)
- 05000312/LER-1987-036-01, Errata to LER 87-036-01:on 870608,discovered That Pipe Supplying Water for Bearing Cooling for Reactor Bldg Spray Pump Blocked.Preventive Maint Procedure for Pump Bearing Cooling Water Supply & Return Lines Instituted (← links)
- 05000312/LER-1987-036, :on 870608,pipe Supplying Water for Bearing Cooling for Reactor Bldg Spray Pump B Completely Blocked. Caused by Accumulation of Rust & Dirt Via Nuclear Svc Raw Water Sys.Water Lines Cleaned (← links)
- 05000312/LER-1986-016, :on 861003,decay Heat Sys (DHS) Tripped Causing HV-20002 to Close.Caused by Arc That Occurred When Personnel Troubleshooting Abnormal Indication on Panel H2SFB for Dhs. Lens Clips Will Be Repainted or Replaced (← links)
- 05000312/LER-1987-013, :on 870204 & 06,discrepancies in Routing of Instrumentation Cables & Cable & Raceway Tracking Sys Discovered.Caused by Personnel Error.Nonconforming Rept S-6374 Issued to Remedy App R Violation (← links)
- 05000312/LER-1987-037, :on 870629,makeup Tank (Mut) Level Inadvertently Increased to 90 Inches,Violating Tech Spec 3.2.2.Caused by Opening of Valve SFV-25003.Discussion W/ Operations Personnel Planned to Correct Error (← links)
- 05000312/LER-1988-017, :on 881206,discovered That Diesel Fuel Oil Storage Tank a Instead of Tank B Sampled.Caused by Use of Informal Method of Communication & Failure of Training Program.Potential Deviation Rept Prepared (← links)
- 05000312/LER-1987-006-03, Forwards LER 87-006-03.Rev Incorporates Commitment to Address Assessment of Safety Consequences for motor-operated Valve as-found Configuration.Final Rept Will Be Submitted within 60 Days or by 880114 (← links)