Pages that link to "05000333/LER-1979-008, Forwards LER 79-008/03L-0"
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The following pages link to 05000333/LER-1979-008, Forwards LER 79-008/03L-0:
Displayed 50 items.
- ML19263C514 (redirect page) (← links)
- ML19263C515 (← links)
- 05000333/LER-1979-008-03, /03L-0 on 790125:core Performance Surveillance Not Done on 790120-22.Operations Surveillance Test for Daily Checks Was Being Developed to Include check-off of Surveillance Requirements.Caused by Operator Error (← links)
- 05000333/LER-1979-008, Forwards LER 79-008/03L-0 (← links)
- 05000333/LER-1979-011-03, /03L-0 on 790214:drywell Atmospheric Sample Isolation Valve 27-SOV-123B Blew a Fuse.Caused by Shorted Valve Solenoid.Incident Recurred 790306.Will Submit Followup Rept When Valve Replacement Is Completed (← links)
- 05000333/LER-1979-011, Forwards LER 79-011/03L-0 (← links)
- 05000333/LER-1979-008-03, /03L-0 on 790125:core Performance Surveillance Not Done on 790120-22.Operations Surveillance Test for Daily Checks Was Being Developed to Include check-off of Surveillance Requirements.Caused by Operator Error (← links)
- 05000333/LER-1979-008 (redirect page) (← links)
- 05000333/LER-1979-004-03, /03L-0 on 790119:while Performing Operations Surveillance Test F-St-76D,water Leak Noted on Post Indicator Valve 76-FPS-30 & Discovered Water Leaking from Lubrication Line.Caused by Shovel Cut During Snow Removal (← links)
- 05000333/LER-1979-004, Forwards LER 79-004/03L-0 (← links)
- 05000333/LER-1979-117-03, /03L-0:on 791227,during Preparation for Reactor Startup,Average Power Range Monitor Channel D Scram Trip Setpoint Was Found Set at 23%,compared to Tech Spec Limit of 15%.Caused by Instrument Drift of 15% Trip Point (← links)
- 05000333/LER-1979-102-03, /03L-0:on 791108,reactor Water Conductivity Exceeded Tech Spec Limit.Caused by Decomposition of Ion Exchange Resins Which Altered Ph Level.Eight Condenser Tubes Plugged & One Condensate Demineralizer Removed (← links)
- 05000333/LER-1979-102, Forwards LER 79-102/03L-0 (← links)
- 05000333/LER-1979-099-03, /03L-0:on 791105,leaking Access Plug on Hydraulic Control Unit for Control Rod 18-35 Required Unit to Be Isolated,Making Control Rod Inoperable.Caused by Failed O-ring.Ring Replaced (← links)
- 05000333/LER-1979-099, Forwards LER 79-099/03L-0 (← links)
- 05000333/LER-1979-100-03, /03L-0:on 791108,during Normal Operation to Complete Corrective Maint,Hpci Sys Unintentionally Made Inoperable.Caused by Need to Replace Leaking Gasket Associated W/Sys Hydraulic Control Valve Seat Drain (← links)
- 05000333/LER-1979-100, Forwards LER 79-100/03L-0 (← links)
- 05000333/LER-1979-101-03, /03L-0:on 791108,during Operations Surveillance Test F-ST-76L,six Penetrations Discovered Not Sealed During Plant Const.Cause Not Stated.Penetrations Sealed w/3-h Rated Matl & Performed Fire Watch (← links)
- 05000333/LER-1979-101, Forwards LER 79-101/03L-0 (← links)
- 05000333/LER-1979-031-03, /03L-0 on 790519:fire Door Between North & South Emergency Switch Gear Rooms Failed to Close on Automatic Signal.Door & Closing Mechanism Lubricated & Adjusted (← links)
- 05000333/LER-1979-031, Forwards LER 79-031/03L-0 (← links)
- 05000333/LER-1979-029, Forwards LER 79-029/03L-0 (← links)
- 05000333/LER-1979-105-03, /03L-0:on 791114,during Normal Operation,Noisy Lubricating Oil Recirculating Pump Associated W/Emergency Diesel Generator C Noted.Caused by Bad Bearing in Pump Motor.Motor Replaced (← links)
- 05000333/LER-1979-105, Forwards LER 79-105/03L-0 (← links)
- 05000333/LER-1979-115-03, /03X-1:on 791221,during Normal Operation,Personnel Noted Low Flow Alarms Associated W/Stack Gas Radiation Monitor Sys.Caused by Plugged Sample Line Common to Both Sample Pumps & Monitors.Sample Line Cleared W/Nitrogen (← links)
- 05000333/LER-1979-115, Forwards LER 79-115/03X-1 (← links)
- 05000333/LER-1979-116, Forwards LER 79-116/03L-0 (← links)
- 05000333/LER-1979-113-03, /03L-0:on 791221,while Conducting Core Spray Motor Operated Valve Operability Test,Isolation Valve 14-MOV-11B Would Not Reopen Following Closure.Caused by Motor Pinion Gear Working Loose from Shaft.Gear Replaced (← links)
- 05000333/LER-1979-113, Forwards LER 79-113/03L-0 (← links)
- 05000333/LER-1979-111-03, /03L-0:on 791214,during Instrument Surveillance Procedure F-ISP-9,one of Four High Flow Instruments Found Drifted in Nonconservative Direction.Cause Not Stated. Testing Initiated & Instrument Recalibr (← links)
- 05000333/LER-1979-111, Forwards LER 79-111/03L-0 (← links)
- 05000333/LER-1979-112, Forwards LER 79-112/03L-0 (← links)
- 05000333/LER-1979-109-03, /03L-0:on 791213,during Instrument Surveillance Procedure F-ISP-27,suppression Chamber Temp Recorder 27-TR-102 Found Out of Calibr in Nonconservative Direction. Caused by Failed Printed Circuit Board (← links)
- 05000333/LER-1979-110-03, /03L-0:on 791214,HPCI Sys Steam Supply Inboard Isolation Valve 23-MOV-15 Closed Due to Spurious Isolation Signal.No Cause Found.Isolation Signal Reset & Valve Reopened to Restore HPCI Sys to Operation (← links)
- 05000333/LER-1979-109, Forwards LER 79-109/03L-0 (← links)
- 05000333/LER-1979-110, Forwards LER 79-110/03L-0 (← links)
- 05000333/LER-1979-108-03, /03L-0:on 791206,reactor Core Isolation Cooling Sys Made Inoperable to Inspect Turbine Bearings.Caused by Observation That Bearings Seemed to Be Operating at Excessive Temp.Insp Revealed No Problems (← links)
- 05000333/LER-1979-108, Forwards LER 79-108/03L-0 (← links)
- 05000333/LER-1979-107-03, /03L-0:on 791203,primary Containment Oxygen Analyzer a Indicated Greater than 10% Oxygen Concentration in Primary Containment.Analyzer B Was Out of Svc.Cause Not Stated.Instruments Recalibr & Returned to Svc (← links)
- 05000333/LER-1979-080-01, /01T-0:on 791017,pipe Stress Reanalysis Revealed Pipe Hanger in Fuel Pool Cooling Sys Was Inoperable.Cause Not Stated.Hanger Was Ungraded.Hanger as Modified Is Acceptable.Sys Is Currently Operable (← links)
- 05000333/LER-1979-080, Forwards LER 79-080/01T-0 (← links)
- 05000333/LER-1979-083-03, /03L-0:on 791008,during Normal Operation,Routine Computer Printout of Core Performance Log Indicated That Max Fraction of Limiting Power Density Exceeded 1.000. Reactor Power Immediately Reduced 3% (← links)
- 05000333/LER-1979-083, Forwards LER 79-083/03L-0 (← links)
- 05000333/LER-1979-084-03, /03L-0:on 791009,during Surveillance Test F-ST-5Q, Average Power Range Monitor Channels a & D Tripped at Value Above Tech Spec Max.Caused by Error in Calibr Procedure. Calibr Procedure Revised & Instruments Returned to Svc (← links)
- 05000333/LER-1979-085-01, /01T-0:on 791024,while Performing Pipe Stress Reanalysis,Pipe Support Found Inoperable.Cause Not Stated. Support Will Be Upgraded to Accept Increased Loading Resulting from SHOCK-III Analysis (← links)
- 05000333/LER-1979-078-03, /03L-0:on 791002,reactor Water Instrument 02-3-LIS-72A Was Found Out of Calibr.Caused by Instrument Drift Due to Unknown Causes.Surveillance Increased to Daily Until Switch Is Replaced or Determined Reliable (← links)
- 05000333/LER-1979-078, Forwards LER 79-078/03L-0 (← links)
- 05000333/LER-1979-079-01, /01T-0:on 791010,pipe Support Associated W/Emergency Svc Water Sys B Was Considered Inoperable Per Tech Specs.Cause Not Stated.Existing Support Was Upgraded (← links)
- 05000333/LER-1979-079, Forwards LER 79-079/01T-0 (← links)
- 05000333/LER-1979-081, Forwards LER 79-081/01T-0 (← links)
- 05000333/LER-1979-051-04, /04T-O:on 790829,activity Level of Mn-54 Onsite More than 10 Times Control Location (Offsite) for Same Period.Caused by High Bioaccumulation Factor of Manganese in Fresh Water Mollusks Used in Sample (← links)
- 05000333/LER-1979-051, Forwards LER 79-051/04T-0 (← links)
- 05000333/LER-1979-093-03, /03X-1:on 791021,during Normal Operation,Routine Computer Printout Indicated Core Max Fraction of Limiting Power Density Was 1.003 Over Tech Spec Limit.Power Reduced 2%.Control Rod Pattern Adjusted.Cause Not Reported (← links)