Pages that link to "05000311/LER-1982-014, Forwards LER 82-014/03L-0.Detailed Event Analysis Encl"
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The following pages link to 05000311/LER-1982-014, Forwards LER 82-014/03L-0.Detailed Event Analysis Encl:
Displayed 50 items.
- ML18086B502 (← links)
- ML20050A860 (redirect page) (← links)
- 05000311/LER-1982-039, Forwards LER 82-039/01T-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-040, Forwards LER 82-040/01T-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1982-011, Forwards LER 82-011/03X-1.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-020, Forwards LER 82-020/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1982-030, Forwards LER 82-030/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-004, Forwards LER 82-004/03X-1.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-060, Forwards LER 82-060/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-075, Forwards LER 82-075/01T-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1982-005, Forwards LER 82-005/01X-1.Detailed Event Analysis Encl (← links)
- 05000272/LER-1982-002, Supplemental LER 82-002/01X-2:on 820119,during Surveillance, Indications of Tube Thinning Detected by Eddy Current Exam. Tubes Above 30% Degradation Plugged.Tube R44C62 Sent to Westinghouse for Chemical & Metallurgical Testing (← links)
- 05000272/LER-1982-004, Supplemental LER 82-004/03X-1:on 820108,charging Pump 13 Declared Inoperable Due to Component Cooling Water Sys Being Tagged Out for Planned Maint.On 820109,positive Reactivity Change Found in RCS Boron Concentration (← links)
- 05000311/LER-1982-002, Supplemental LER 82-002/03X-1:on 820111,battery Charger 2A1 Tripped.Charger Tripped Again Upon Resetting Breaker.Caused by Difference Between Battery & Battery Charger Voltages. Operating Instructions Revised to Adjust Float Vo (← links)
- 05000272/LER-1982-009, Supplemental LER 82-009/03X-1:on 820118 & 25,Cardox Fire Suppression Sys for 1A,1B & 1C Diesel Generator Areas & Fuel Oil Storage Area 12 Inoperable for More than 14 Days.Caused by Sys in Manual Mode Due to Maint Outage (← links)
- 05000311/LER-1982-117, Forwards LER 82-117/03L-0.Detailed Event Analysis Encl (← links)
- 05000311/LER-1982-001, Supplemental LER 82-001/03X-1:on 820110,steam Generator 24 Pressure Channel 4 Failed High.Caused by Ventilation Damper Stuck Open,Freezing Pressure Sensing Line.Damper Freed, Exercised & Closed (← links)
- 05000311/LER-1982-025, Forwards LER 82-025/03L-0.Detailed Event Analysis Encl (← links)
- 05000272/LER-1982-081, Supplemental LER 82-081/01X-1:on 821104,16 1,000-kip Steam Generator Snubbers Found Out of Spec on Bleed Test & Six Snubbers Failed Acceleration Test.Caused by Flattened Piston Seal Rubber Matl Due to Aging.Seals Rebuilt (← links)
- 05000311/LER-1982-083-03, /03X-2:on 820812,during Performance of Routine Surveillance,Control Room Operator Received Indication of Low Svc Water Flow on Containment Fan Coil Unit 25.Caused by Oyster Infestation Restricting Svc Water Flow (← links)
- 05000272/LER-1982-024, Svc Water Flow to Containment Fan Coil Unit 12 Discovered Less Required than 700 Gpm.Caused by Closed Flow Control Valve 125w223.Valve opened.W/831117 (← links)
- 05000311/LER-1982-112-01, /01P:on 821005,svc Water Discovered Leaking at Rate of 1 Gallon Per Minute Inside Containment Bldg on Fan Coil Unit 21.Cause Not Stated.Leak Isolated.Investigation Continuing.Detailed Rept Forthcoming (← links)
- 05000311/LER-1982-132-03, /03L-0:on 821106 & 15,spurious Actuation of Safeguards Equipment Control Cabinet 2A Resulted in de-energization of Vital Bus 2A.Caused by Noise in Sys Control Circuitry.Noise Suppression Devices Will Be Added (← links)
- 05000272/LER-1982-088-03, /03L-0:on 821109,fire Observed in Fire Detection Instrumentation Panel 1FP3.Panel de-energized & Several Fire Detectors Rendered Inoperable.Caused by Failure of Panel Alarm Buzzer Relay.Relay Replaced (← links)
- 05000272/LER-1982-081-01, /01P:on 821029-31,during Functional Testing of Hydraulic Snubbers,Two Snubbers on Steam Generators 11 & 14 Failed Bleed Test.Caused by Piston Packings Losing Pretension.Acceleration Test Passed (← links)
- 05000272/LER-1982-075-03, /03L-0:on 820927 Pressurizer Level Channel III Read High.Channel Bistable Placed in Tripped Condition Constituting Operation in Degraded Mode.Cause Under Investigation.Supplemental Rept Will Be Submitted (← links)
- 05000272/LER-1982-072-03, /03L-0:on 820925,exhaust Fan 11 Drive Belts in Fuel Handling Area Discovered Broken & Fan 12 Belts Loose & Operating at Less than Normal Speed.Caused by High Ambient Temp in Vicinity of Fans.Belts Replaced (← links)
- 05000311/LER-1982-093-01, /01T-0:on 820910,containment Fan Coil Unit 21 Declared Inoperable When Svc Water Leak Discovered.Caused by Erosion of Cooling Coil.Leaking Coil Blanked Off.Design Change Submitted to Replace Coils W/Erosion Resistant Matl (← links)
- 05000272/LER-1982-066-03, /03X-1:on 820825,100 Ft Elevation Containment Air Lock Outer Door Discovered Not Properly Sealed.Caused by Seal Damage Due to Personnel Closing Door W/Excessive Force. Seal Replaced & Door Tested Satisfactorily (← links)
- 05000311/LER-1982-012-03, /03X-1:on 820209,steam Generator Level Channel 2 Displayed Erratic Behavior,Indicating Drift.Apparently Caused by Intermittent Ground on Signal Lead.Ground Eliminated by Lifting Leads While Troubleshooting Problem (← links)
- 05000311/LER-1982-101-01, /01T-0:on 820916,svc Water Leakage Discovered in Cooling Coils of Containment Fan Coil Unit 21.Caused by Excessive Erosion of Cooling Coils by Silt.Coils Repaired. New Design Coils Will Be Installed During Next Refueling (← links)
- 05000272/LER-1982-005-01, /01X-1:on 820131,degradation of Fuel Cladding on Fuel Assembly C-04 Discovered.Caused by Fuel Lockup Due to Wedged Fuel Pellet.Fuel Assembly Placed in Spent Fuel Pit. All C Assemblies Scheduled for Reuse in Core (← links)
- 05000311/LER-1982-057-03, /03L-0:on 820630,feedwater Pump 22 Tripped Causing Operator to Reduce Turbine Load & Commence Control Rod Insertion.Caused by Decrease in Suction Pressure Associated W/Placing Feedwater Heater 26 in Svc (← links)
- 05000272/LER-1982-046-03, /03L-0:on 820712,two Floor Penetrations in Control Room Found to Be Nonfunctional & Not Included in Surveillance.Caused by Penetrations Being Left Open at Time of Installation.Openings Sealed (← links)
- 05000311/LER-1982-052-03, /03L-0:on 820618,steam Generator 21 Steam Flow Channel II Discovered Reading Low.Caused by Instrument Drift.Transmitter Recalibr & Returned to Svc (← links)
- 05000311/LER-1982-049-03, /03L-0:on 820617,containment Fan Coil Units 21 & 25 Failed to Meet Svc Water Flow Requirements.Caused by Valve 21SW57 Tube Bundle Plugged W/American Oysters in Unit 21.Unit 25 Failed Due to Cracked Solder Joint (← links)
- 05000272/LER-1982-040-03, /03L-0:on 820616,filter Failure Alarm Received on containment-plant Vent Radioactivity Monitor.Caused by Exhausted Filter Paper Supply Roll Due to Clearing Filter in Fast Mode.New Roll Installed.Personnel Counseled (← links)
- 05000272/LER-1982-039-03, /03L-0:on 820608,three Valves Found Missing from Surveillance Procedure Action Statement 3.6.1.1.Caused by Oversight.Immediate Change Incorporated Into Procedure (← links)
- 05000311/LER-1982-048-03, /03L-0:on 820606,red Tag Discovered Missing from post-LOCA Sampling Sys Containment Isolation Valve.Tagging Request Form Also Missing.Tag Inadvertently Knocked Off & Tagging Request Form Lost.Form Reissued & Tag Replaced (← links)
- 05000272/LER-1982-038-03, /03L-0:on 820604,pressurizer Pressure Discovered Less than Tech Spec Requirements.Caused by Shift of Pressure Controller from Auto to Manual Mode W/O Operator Action. Incident Termed Isolated Controller Malfunction (← links)
- 05000311/LER-1982-042-03, /03L-0:on 820518,number 21 Operational Temp Channel Trip Actuated Higher than Tech Specs.Caused by Failure of Contacts on lead/lag-derivative Switch to Complete Trip Circuit.Contacts Cleaned (← links)
- 05000311/LER-1982-044-03, /03L-0:on 820518,operator Discovered Leakage Rate of 130-ft Elevation Containment Air Lock Exceeded Tech Spec Limits.Caused by Improperly Positioned Inner Door Seal. Inner Door Seal Properly Positioned (← links)
- 05000272/LER-1982-032-03, /03L-0:on 820515,boric Acid Flow in Transfer Pumps 11 & 12 Decreased Below Tech Spec Limit Rendering Pumps Inoperable.Caused by Increase in Impeller to Volute Clearance Due to Normal Wear.Clearance Adjusted (← links)
- 05000311/LER-1982-046-03, /03L-0:on 820527,during Routine Surveillance,Less than Required Svc Water Flow to Containment Coil Unit 23 Discovered.Caused by Oysters Plugging Valve Tube Bundle 23SW57.Oysters Removed & Svc Water Flow Returned to Normal (← links)
- 05000272/LER-1982-036-03, /03L-0:on 820526,control Room Emergency Air Conditioner 12 Failed to Operate.Caused by Tripped Load Ctr Supply Breaker 1C16Y de-energizing Fan Power Supply.No Cause Determined.Breaker Closed & Fan Returned to Svc (← links)
- 05000272/LER-1982-037-03, /03L-0:on 820526,svc Water Flow to Containment Fan Coil Unit 12 Found Below Tech Spec Requirements.Caused by Flow Control Valve 12SW223 Stuck in Closed Position.Valve Repaired (← links)
- 05000311/LER-1982-045-03, /03L-0:on 820522,operator Discovered Leakage Rate of 100-ft Elevation Containment Air Lock Exceeded Tech Spec Limits.Caused by Failed Inner Door Latch Mechanism.Latch Mechanism Repaired & Tested (← links)
- 05000272/LER-1982-034-03, /03L-0:on 820510,steam Generator 14 Wide Range Level Indication Failed Low.Caused by Loose Fuse in Power Supply.Fuse Properly Tightened & Tested (← links)
- 05000311/LER-1982-039-01, /01T-0:on 820526,100-gpm Svc Water Leak in Containment Fan Coil Unit 21 Motor Cooler Discovered.Caused by Failed Motor Cooler Seam Weld.Failed Motor Cooler & Fan Motor Replaced & Tested (← links)
- 05000311/LER-1982-037-03, /03L-0:on 820508,containment Plant Vent Radioactivity Monitor Low Flow Alarm Received Rendering Particulate & Gaseous Radioactivity Channels Inoperable. Caused by 2VC908 Drifting Closed Due to Loosened Packing (← links)