Pages that link to "05000272/LER-1983-006, Forwards LER 83-006/03L-0.Detailed Event Analysis Encl"
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The following pages link to 05000272/LER-1983-006, Forwards LER 83-006/03L-0.Detailed Event Analysis Encl:
Displayed 50 items.
- 05000311/LER-1983-001, Forwards LER 83-001/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1983-007, Forwards LER 83-007/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-008, Forwards LER 83-008/99X-0.Detailed Event Anaysis Encl (← links)
- ML20071D100 (redirect page) (← links)
- 05000272/LER-1983-006 (redirect page) (← links)
- 05000311/LER-1983-003, Forwards LER 83-003/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1983-015, Forwards LER 83-015/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1983-010, Forwards LER 83-010/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1983-011, Forwards LER 83-011/01T-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1983-014, Forwards LER 83-014/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-017, Supplemental LER 83-017/03X-1:on 810515,during Startup & Cycle 1 Operations,Leakage Past Pressurizer PORVs & Pressurizer Overpressure Protection Sys Values Observed. Cause Not Stated.Porvs Modified (← links)
- 05000272/LER-1983-005, Forwards LER 83-005/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1983-003, Forwards LER 83-003/04L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-007, Telecopy Message of LER 83-007/01P:on 830218,two 1,000-kip Steam Generator Snubbers Failed to Meet Lockup & Bleed Rate Velocity Requirements.Cause Not Stated.Investigation Continuing.Detailed Rept to Be Submitted in 14 Days (← links)
- 05000272/LER-1983-008, Supplemental LER 83-008/03X-1:on 830311,pressurizer Code Safety Valves 1PR3,1PR4 & 1PR5 Exceeded Lift Set Pressure Range & Had Heavy Seat Leakage.Partly Caused by Difference in Test Vs Actual Operating Conditions (← links)
- 05000311/LER-1983-023, Corrected LER 83-023/03L-0:on 830117-0418,seven Containment Isolation Valves Experienced Leakage Rates Greater than Max Range of Test Equipment.Total Containment Type B & C Leakage Could Not Be Demonstrated.Valves Repaired (← links)
- 05000311/LER-1983-015, Forwards LER 83-015/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-012, Forwards LER 83-012/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-013, Forwards LER 83-013/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-083, Forwards Supplemental LER 83-083/03X-1.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-011, Forwards LER 83-011/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-004, Forwards LER 83-004/04L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-002, Forwards LER 83-002/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1983-018, Forwards LER 83-018/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-010, Forwards LER 83-010/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-009, Forwards LER 83-009/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1983-013, Forwards LER 83-013/99T-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1983-005-03, /03X-1:on 830122,both Channels of Pressurizer Overpressurization Protection Sys Declared Inoperable Due to Leakage in Pressurizer Relief Lines.Porv Plugs Replaced & PORV Circuitry Modified (← links)
- 05000272/LER-1983-043-03, /03L-0:on 830920,during Routine Operation,Delta Temp/Delta Pressure Station Auxiliary Performer Chart Recorder Indication Failed.Caused by P-250 Computer Electronic Lockup.Computer Rebootstrapped (← links)
- 05000272/LER-1983-024-03, /03L-0:on 830525,supply Breaker to Vital Instrument 1C Inverter Inadvertently Opened.Automatic Transfer to Alternate Power Supply Occurred W/No Loss of Equipment or Indication (← links)
- 05000272/LER-1983-026-03, /03L-0:on 830530,containment Fan Coil Unit (Cfcu) 17 Svc Water Flow Observed Below Tech Specs.Cfcu Declared Inoperable.Caused by Valve 15SW57 Being Plugged W/Shells & Debris from Cleaning of Svc Water Sys (← links)
- 05000311/LER-1983-018-03, /03L-0:on 830428,during pre-test Insp of Fuel Handling Area Ventilation Sys,Roughing Filter Elements Found Installed in HEPA Filter Location in Normal Filter Train. Filters Replaced.Procedures Revised (← links)
- 05000311/LER-1983-019-03, /03L-0:on 830430,vital Instrument Bus 20 Deenergized & Tagged Out for Maint,Resulting in Loss of Power Range Channel N-44.Caused by Shift Supervisor Being Unaware of Deenergization (← links)
- 05000311/LER-1983-064-03, /03L-0:on 831202,during Surveillance Test on Low Pressure Carbon Dioxide Fire Suppression Sys,Pilot Valve 2FP377 Did Not Completely Seat.Caused by Frost on Valve Seat.Valve Seated Properly (← links)
- 05000272/LER-1983-061-03, /03L-0:on 831209,reactor Trip Sys & ESF Actuation Sys Instrumentation Surveillance Testing Not Completed within 1 H Limit Required by Tech Specs.Caused by Typographical Error in Procedure (← links)
- 05000311/LER-1983-061-03, /03L-0:on 831207,during Maint Shutdown,Safeguards Equipment Control Channel 2A Inadvertently Actuated While Testing,Causing Vital Bus 2A to Be Deenergized.Caused by Reversing Polarity of Leads (← links)
- 05000311/LER-1983-065-03, /03L-0:on 831207,diesel Generator 2B Voltage Regulator Failed,Causing Generator Breaker to Trip on Overcurrent.Caused by Grounded Voltage Regulator Control Power Transformer.Transformer Replaced (← links)
- 05000272/LER-1983-060-03, /03L-0:on 831203,during Routine Surveillance,Vital Heat Trace Channel 602B Failed to Draw Greater than 0.5 Amps as Required.Caused by Connections Exhibiting High Resistance.Terminals Cleaned & Tightened (← links)
- 05000272/LER-1983-062-99, /99X-0:on 831122,triaxial time-history Accelograph Inside Bioshield on 81-ft Elevation of Containment Bldg Failed.Cause Not Stated.Accelerometer Will Be Replaced During Next Outage (← links)
- 05000272/LER-1983-057-03, /03L-0:on 831115,containment Hydrogen Analyzer Channel 11 Exhibited Low Output During Routine Calibr Checks & Declared Inoperable.Caused by Failed Detector.Detector Replaced & Calibr (← links)
- 05000272/LER-1983-058-03, /03L-0:on 831118,air Lock Exterior Door Exhibited Leakage Rate Greater than Allowed by Tech Specs.Air Lock Declared Inoperable.Caused by Loose Door Latch Assembly.Door Latch Assembly Tightened (← links)
- 05000272/LER-1983-059-03, /03L-0:on 831128,air Lock Interior Door at Elevation 130 Ft Exhibited Leakage Rate Greater than Allowed by Tech Specs.Caused by Outer Seal of Interior Door Not Seated Properly in Groove.Personnel Retrained (← links)
- 05000311/LER-1983-060-01, /01T-0:on 831128,inverter 2B Not Connected to Dc Bus,Rendering Inverter Technically Inoperable.Caused by Requirement Oversight Due to Different Tech Spec Requirements.Tech Spec Difference Resolved (← links)
- 05000311/LER-1983-059-03, /03L-0:on 831108,spurious Actuation Involving Safeguards Equipment Control 2P Encountered.Probably Caused by Previous Relay Testing.Relays Replaced (← links)
- 05000311/LER-1983-058-03, /03L-0:on 831107,diesel Generator 2B Declared Inoperable Due to Inability of Diesel to Maintain Rated Speed & Voltage.Caused by Loose shaft-driven Fuel Oil Pump Coupling.Coupling Repaired (← links)
- 05000272/LER-1983-051-03, /03L-0:on 831103,unidentified Containment Sump Inleakage Exceeded Tech Spec Limit of 1 Gpm.Caused by Packing Failure on Valve 1CV75 & Bonnet Leak on 12GB3.Gland Repacked & Bonnet Clamped & Furmanited (← links)
- 05000272/LER-1983-052-03, /03L-0:on 831104,containment Fan Coil Unit 11 Tripped While Starting in Fast Speed for Daily Surveillance. Caused by Shorted & Grounded Motor Stator Windings.Motor Replaced (← links)
- 05000272/LER-1983-054-03, /03L-0:on 831112,intermediate Range Channel N35 High Flux Bistable Trip Did Not Occur When Power Reached 25%.Caused by Setpoint Drifting Out of Calibr.Channel Recalibr (← links)
- 05000272/LER-1983-050-03, /03L-0:on 831031,130-ft Elevation Airlock Interior Door Failed Surveillance Test & Declared Inoperable.Caused by Improperly Seated Seal.Personnel Will Be Trained in Proper Airlock Operation (← links)
- 05000272/LER-1983-055-03, /03L-0:on 831110,RCS Unidentified Leakage Exceeded Tech Spec Limit.Caused by Change in Containment Fan Coil Unit Configuration & Speed.Unit Shut Down to Identify & Repair Leaks in Containment (← links)