Pages that link to "05000316/LER-1978-063, Forwards LER 78-063/03L-0"
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The following pages link to 05000316/LER-1978-063, Forwards LER 78-063/03L-0:
Displayed 50 items.
- 05000316/LER-1978-073, Forwards LER 78-073/03L-0 & LER 78-074/03L-0 (← links)
- 05000316/LER-1978-064, Forwards LER 78-064/03L-0 (← links)
- 05000315/LER-1978-056, Forwards LER 78-056/03L-0 (← links)
- ML20147A974 (redirect page) (← links)
- 05000316/LER-1978-037, Forwards Revised LER 78-037/01T-1 Which Rescinds Commitment to Run Emergency Diesel Generator While Other Diesel Generator Being Removed from Operable Status.Change Will Reduce Number of Fast Cold Starts (← links)
- 05000315/LER-1978-058-03, /03L-0 on 781003:rounding Off of T(Z) Resulted in Fz Calculations Being non-conservative in Top of the Core. Caused Apdms to Perform Stairstep Comparison to Fz Limit in the Top 1/2 of Core Height (← links)
- 05000315/LER-1978-057-03, /03L-0 on 781002:result of Study Declared Pump Inoperable.Caused by Inconsistency of Pumps Ability to Achieve Its Rated Speed,Which Was Traced to Pump Speed Governor.Governor Replaced (← links)
- 05000316/LER-1978-060-03, /03L-0 on 780809:with Reactor Pwr at 97% Computer Failed to Printout All F Scans. Investgation Determined Cause to Be Apdms Computer (Encl to 7809190234) (← links)
- 05000316/LER-1978-059-03, /03L-1 on 780806:reactor Pwr Increased Above Admin Level of 91% & Tech Spec 4.2.6.1 Limit of 94% W/O Determining Axial Pwr Dist Factor Fz. Caused by Personnel Error. (Encl to 78809190234) (← links)
- 05000315/LER-1978-049-03, /03l-0 on 780912:when the Operator Cycle Tested the Valve Upon Returning It to Svc.He Failed to Realize That an Isolation Time Test Was Required.Times Were Posted as Corrective Action,For All Valves.(Encl to 7809190209) (← links)
- 05000316/LER-1978-059, Forwards LER 78-059/03L-1 and 78-060/03L-0 (← links)
- 05000315/LER-1978-049, Forwards LER 78-049/03l-0 on 780912 (← links)
- 05000315/LER-1978-048-03, /03L on 780810:After a Control Rod Movement of 5 Steps,The Apdms Failed to Perform Scans to Determine F(Z). Procedureal Change Has Been Issued & Opers Instructed in Its Use. (Encl to 7809190196) (← links)
- 05000315/LER-1978-048, Forwards LER 78-048/03L on 780810 (← links)
- 05000316/LER-1978-065-03, /03L-0 on 780901:viscosity of Diesel Lube Oil Was Low During Routine Check Due to Fuel Oil Contamination; for Fuel Oil Injection Pumps & 1 Fuel Injectors Were Replaced (← links)
- 05000316/LER-1978-066-03, /03L-0 on 780905:interlock on 650 Ft Level Containment Air Lock Failed to Function During Test, as Interlock Cable Was Too Loose to Operate Locking Mechanism. Tension Adjustment Was Added to Maintenance Prog (← links)
- 05000316/LER-1978-065, Forwards LER 78-065/03L-0 & 78-066/03L-0 (← links)
- 05000316/LER-1978-862-03, /03L-0 on 780613:during Mode 1 Oper AB Emergencey Diesel Generator Was Inoper from 2110 Hours on Available.Due to Defective Diodes.(Encl to (← links)
- 05000316/LER-1978-062, Forwards LER 78-062/03L-0 (← links)
- 05000315/LER-1978-050-03, /03L-0 on 780602:boron Injection Throttle Valve Positions Were Out of Adjustment & Were Repositioned,Leaving the Valves W/Unknown Flow Capacity Until 780818.Caused by an Engr Error.(Encl to 7809280065) (← links)
- 05000316/LER-1978-063-03, /03L-0 on 780820:While Test Closing Turbine Valves at 99% Pwr,Steam Flow Was Reduced.Reactor Coolant Heated to 577F Degrees & Pressure Dropped to 2185 Psia Caused by Testing Valve at Too High Pwr Level (← links)
- 05000316/LER-1978-063 (redirect page) (← links)
- 05000315/LER-1978-050, Forwards LER 78-050.03L-0 (← links)
- 05000316/LER-1978-061-03, /03L-0 on 780802:Rpts While in Hot Standby Above P-11,pressurizer Level Indication Channel 3 Found to Be Different from Other Channels.Caused by Gas Pocket in Sensing Line.(Encl to 7809190315) (← links)
- 05000316/LER-1978-056-03, /03L-0 on 780728:Rpts That Surveillance Test on 2AB Diesel Generator Resulted in Overspeed Trip as Generator Was Unloaded.Caused by Linkage Cap Screw Breaking in Governor Linkage.(Encl to 7809190315) (← links)
- 05000316/LER-1978-056, Forwards LER 78-056/03L-1 & 78-056/03L-0 (← links)
- 05000316/LER-1978-037-01, /01T-1:on 780615,both Diesel Generators Placed in Condition Where Neither Engine Capable of Automatic Start. Operator Closed & Tagged Out Starting Air Pilot Valves on Wrong Diesel Generator.Operator Reprimanded (← links)
- 05000316/LER-1978-088-03, /03L-0 on 781125:One RHR sub-sys Made Inoperable W/Reactor in Mode 2,less than 5% Pwr,Due to Assumption That Plant Was Still in Mode 1 at Greater That 5% Pwr.New Safety Sys Unit start-up Instructions Issued (← links)
- 05000316/LER-1978-084-03, /03L-0 on 781101:rod H-8 Rod Position Remained at 220 Steps After Control Bank D Position Reduced from 220 to 207 Steps.Caused by Drift for H-8 Signal Conditioning Module.Was Reset to Correct Position (← links)
- 05000316/LER-1978-073-03, /03L-0:on 780922,automatic Control Adjustment Experienced Pressure Reduction Below Tech Spec Limits.Caused by Misinterpretation of Calibr Procedure.Valve Closed & Pressure Returned to Normal (← links)
- 05000316/LER-1978-064-03, /03L-0:on 780905,rod Position Indication for Rod C-9 Showed Deviation of Greater That 12 Steps from Demand Position.Caused by Drift of Signal Conditioning Module. Module Recalibr (← links)
- 05000315/LER-1978-003, Updated LER 78-003/03X-1:on 771227 Axial Power Distribution Monitoring Sys Not Restored to Operable Status to Perform Core Scan Per Tech Specs.Caused by Overlooking Tagged Incore Detectors.Procedure Modified (← links)
- 05000316/LER-1978-045-03, /03L-0:on 780612,following Addition of Boric Acid to Borated Water Sys,Boron Injection Tank Boron Concentration Found to Be Below Limits.Caused by Chemical Technician Error (← links)
- 05000316/LER-1978-026-11, /01T-0:on 780502,during Change from Mode 5 to Mode 4,pumps Became Inoperable When Containment Spray Pump Control Switches in Pull Were in Lockout Position.Caused by Procedural Inadequacy & Personnel Error (← links)
- 05000316/LER-1978-101, Forwards LER 78-101/01T-0 (← links)
- 05000315/LER-1978-070-03, /03L-0:on 781230,containment Isolation Valve VCR-010 Failed to Close Completely.Caused by Dirt Buildup in Valve Gland Area.Valve Cycled Several Times Until Valve Would Fully Close (← links)
- 05000316/LER-1978-076-03, /03X-1 on 780929:during Normal Operation, Surveillance Test on Train B of Solid State Protection Sys Showed Several Switch Positions Were Bad.Cause Was Bad Universal Logic Card (Westinghouse Part 6056D21G01) (← links)
- 05000315/LER-1978-070, Forwards LER 78-070/03L-0 (← links)
- 05000315/LER-1978-065, Updated LER 78-065/03X-1 on 781229:previous Rept of Inoperable Pressurizer Level Channel Is No Longer Considered RO Due to Recent Tech Spec Change Deleting All Pressurizer Low Level Operability Requirements (← links)
- 05000315/LER-1978-069-03, /03L-0 on 781010:axial Flux Difference Monitoring Alarm Point Discovered Set Above Tech Spec Max.Caused by Raising of Alarm Trip Point During Preoperational Test Failure to Return to Required Value at End (← links)
- 05000315/LER-1978-068-03, /03L-0 on 781221:during Rapid Power Reduction from 100% to 74% Axial Flux Difference Was Forced Outside Target Band Specified by Tech Specs.Inadvertent Feed Pump Turbine Trip Necessitated Load Reduction to Prevent Trip (← links)
- 05000315/LER-1978-067-03, /03L-0 on 781223:during Routine Surveillance Test on Solid State Protection Sys,Several Logic Functions in Train B Tested Unsatisfactorily.Test Card(Model 6056033G01) Had Failed & Was Replaced (← links)
- 05000315/LER-1978-067, Forwards LER 78-067/03L-0 & LER 78-068/03L-0 (← links)
- 05000316/LER-1978-031-03, /03X-1 on 780507:during Normal Operation Between 780507 & 780519 RPI Did Not Meet +/- 12 Step Limit of Tech Specs 22 Times.Caused by Recessed Pins in Connector (← links)
- 05000316/LER-1978-022-03, /03X-1 on 780407:during Normal Operation,Position Indication for Rods D-12 & H-8 Exceeded +/- 12 Step Limit of Tech Specs.Outputs of Amplifiers That Feed Control Board Indicators Found to Be Incorrect (← links)
- 05000316/LER-1978-022, Forwards LER 78-022/03X-1, 78-031/03X-1 & 78-076/03X-1 (← links)
- 05000315/LER-1978-066-03, /03L-0 on 781229:during Routine Startup,Rod Position Indication for Rods F-4,D-6 & K-6 Exceeded 12 Step Limit of Tech Specs.Caused by Drift of Signal Conditioning Modules (← links)
- 05000315/LER-1978-065-03, /03L-0 on 781229:indication for Pressurizer Level Channel 2 Deviated Approx 5% from Other 2 Channels.Caused by Gas Pocket in Sensing Line (← links)
- 05000315/LER-1978-042-03, /03X-1 on 780710:during Startup Testing,Flux Map Measurement Was Not Processed During Specified Time Limit. Though Flux Map Was Obtained,It Was Not Processed Due to Change in Manpower Requirements (← links)
- 05000315/LER-1978-038-03, /03X-1 on 780623:while in Mode 2,position of Rods C-3,C-13,N-13,H-6,F-8 & K-8 Indicated Deviation of Greater than 12 Steps from Demand Position.Caused by Signal Conditioning Modules (← links)