Pages that link to "05000302/LER-1980-022, Forwards LER 80-022/04L-0"
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The following pages link to 05000302/LER-1980-022, Forwards LER 80-022/04L-0:
Displaying 50 items.
- ML19310A357 (redirect page) (← links)
- 05000302/LER-1980-036-03, While Performing Surveillance Procedure SP-320,decay Heat Pump Discharge Throttle Valve DHV-111 Would Not Control Flow in Automatic. Caused by Water in Sensing Line (← links)
- 05000302/LER-1980-057-03, /03L-0:on 801218,seal Matl Fabricated from Nonapproved Matls Found Installed in Approx 13 Hydraulic Snubbers.Caused by Failure to Identify Nonconforming Matls in Receiving Insp.Personnel Received Training (← links)
- 05000302/LER-1980-057, Forwards LER 80-057/03L-0 (← links)
- 05000302/LER-1980-052-03, /03L-0:on 801208,RCS Dose Equivalent I-131 Exceeded Tech Spec Level.Caused by Leaking Fuel Pins & Anticipated Dose Equivalent Iodine Transient Following RCS Transient.Rcs Circulated Through Makeup & Purification Sys (← links)
- 05000302/LER-1980-052, Forwards LER 80-052/03L-0 (← links)
- 05000302/LER-1980-053-03, /03L-0:on 801208 & 09,containment Isolation Valve CAV-3 Would Not Close After Sampling Pressurizer Water Space.Caused by Inadequate Closing Torque & Faulty Torque Switch.Valve Stem Lubricated.Torque Switch Replaced (← links)
- 05000302/LER-1980-053, Forwards LER 80-053/03L-0 (← links)
- 05000302/LER-1980-054-03, /03L-0:on 801210,regulating Rod Group Insertion Limits Exceeded.Caused by Anticipated Rod Movements to Control Reactor Power Burnout.Boron Added to Reactor Coolant (← links)
- 05000302/LER-1980-054, Forwards LER 80-054/03L-0 (← links)
- 05000302/LER-1980-055-03, /03L-1:on 801218,load Sequence Block 3 Trip Circuit Would Not Reset Following Actuation Test.Caused by Loose Connection in Relay 62-2/RC3 Mounting Block.Relay Reinstalled (← links)
- 05000302/LER-1980-055, Forwards LER 80-055/03L-1 (← links)
- 05000302/LER-1980-058, Forwards LER 80-058/03L-0 (← links)
- 05000302/LER-1980-059-04, /04L-0:on 810316,deviations from Fall 1980 Environ Rept Noted.Cause Not Determined Conclusively.Study Will Continue.No Corrective Action Can Be Accomplished Until Cause Clearly Established (← links)
- 05000302/LER-1980-059, Forwards LER 80-059/04L-0 (← links)
- 05000302/LER-1980-048-03, /03L-0:on 801116 & 18,containment Isolation Valve CAV-3 Did Not Close While Sampling Pressurizer Water Space. Caused by Inadequate Closing Torque.Valve Closed,Deactivated & Maint Performed (← links)
- 05000302/LER-1980-048, Forwards LER 80-048/03L-0 (← links)
- 05000302/LER-1980-043-04, /04L-1:on 801001,difference of More than Two Std Deviations Discovered Between Preoperational & Operational Studies in Metabolic Function of Discharge Salt Marshes.Probably Caused by Natural or Seasonal Variations (← links)
- 05000302/LER-1980-043, Forwards LER 80-043/04L-1 (← links)
- 05000302/LER-1980-035-03, /03L-0:on 800816,during Startup operation,post- Accident Monitoring Instrumentation Found Inoperable.Caused by Instrument Drift.Instrumentation Recalibr & Verified Operable (← links)
- 05000302/LER-1980-035, Forwards LER 80-035/03L-0 (← links)
- 05000302/LER-1980-030-03, /03L-0:on 800731,during Monthly Diesel Generator Surveillance,Emergency Diesel Generator B Tripped as Result of Separation of Turbocharger Discharge Ductwork Due to Sheared Bolts on Mounting Bracket.Caused by Vibration (← links)
- 05000302/LER-1980-030, Forwards LER 80-030/03L-0 (← links)
- 05000302/LER-1980-008-03, /03L-0:on 800206,during ECCS Pump Operability Demonstration Surveillance SP-340,decay Heat Pump a Discharge Throttle Valve Would Not Control Flow Automatic Phase.Caused by Loose Wires on auto-manual Selector Switch (← links)
- 05000302/LER-1980-008, Forwards LER 80-008/03L-0 (← links)
- 05000302/LER-1980-049-03, /03L-0:on 801119,containment Isolation Valve CFV-12 Would Not Close After Bubbling Nitrogen to CFT-1B. Caused by Broken Can in Torque Switch.New Switch Installed & Adjusted (← links)
- 05000302/LER-1980-049, Forwards LER 80-049/03L-0 (← links)
- 05000302/LER-1980-047-04, /04L-0:on 801118,difference of More than Two Std Units Discovered Between Preop Study & Operational Study in Metabolic Function of Discharge Salt Marshes.Possibly Caused by Plant Thermal Output or Natural Phenomena (← links)
- 05000302/LER-1980-047, Forwards LER 80-047/04L-0 (← links)
- 05000302/LER-1980-050-03, /03L-0:on 801119,found That Level Indication for Sodium Hydroxide Tank BST-2 Was Erratic & Displaying Incorrect Indication.Caused by Water in Sensing Lines. Engineering Investigation Is Being Conducted (← links)
- 05000302/LER-1980-050, Forwards LER 80-050/03L-0 (← links)
- 05000302/LER-1980-056-03, /03L-0:on 801219,atmospheric Radiation Monitor RM-A5 Found Inoperable,Rendering Control Complex Emergency Ventilation Sys Inoperable.Caused by Seized Sample Vacuum Pump Due to Normal Wear.Spare Pump Installed & Tested (← links)
- 05000302/LER-1980-056, Forwards LER 80-056/03L-0 (← links)
- 05000302/LER-1980-051-01, /01T-0:on 801214,during Troubleshooting Operations While Isolating Leak in Fire Svc sys,FSV-107 Was Shut, Isolating Fire Svc from Aux Bldg Deluge Contrary to Tech Specs.Caused by Failure to Interpret Design Function (← links)
- 05000302/LER-1980-051, Forwards LER 80-051/01T-0 (← links)
- 05000302/LER-1980-045-01, /01T-0:on 801028,purge Isolation Valves AHV-1A & 1B Were Inoperable.Caused by Radiation Monitor RM-A1 Not Representatively Sampling Reactor Bldg Atmosphere Due to Maint Actions Involving Detector Removal/Replacement (← links)
- 05000302/LER-1980-045, Forwards LER 80-045/01T-0 (← links)
- 05000302/LER-1980-044-04, /04L-0:on 800905,pH Results Not Reported for Waste Water Ponds,Test Wells or Intake & Discharge Canals. Discovered on 801010.Probably Caused by Loss of Ph Analysis Data.Personnel Instructed to Follow Procedures Precisely (← links)
- 05000302/LER-1980-044, Forwards LER 80-044/04L-0 (← links)
- 05000302/LER-1980-042-03, /03L-0:on 801008,dose Equivalent I-131 Exceeded 1.0 Uci/G Creating Event Contrary to Tech Spec 3.4.8.Caused by Leaking Fuel Pins & Anticipated Iodine Transient Following RCS Transient.Purification Flow Increased (← links)
- 05000302/LER-1980-042, Forwards LER 80-042/03L-0 (← links)
- 05000302/LER-1980-046-03, /03L-0:on 801016,during Normal Operation Emergency Diesel Generator Would Not Start.Cause Not Known.No Problem Found During Troubleshooting.Procedures Revised to Require Leaving Alarm Annunciator as Is Until Failure Determin (← links)
- 05000302/LER-1980-046, Forwards LER 80-046/03L-0 (← links)
- 05000302/LER-1980-041-03, /03L-0:on 801002,during Normal Operation,Reactor Coolant Tank Isolation Valve WDV-94 Would Not Close Due to Inadequate Torque Switch Setting.Setting Adjusted to Higher Value (← links)
- 05000302/LER-1980-041, Forwards LER 80-041/03L-0 (← links)
- 05000302/LER-1980-040-04, /04L-1:on 800807,discovered That Samples Were Not Obtained for Aug from Test Well 4.Caused by Elimination of Test Well Sites Due to Canal Mod Const.Test Well 4 re-established on 800806 (← links)
- 05000302/LER-1980-040, Forwards LER 80-040/04L-1 (← links)
- 05000302/LER-1980-038-03, /03L-0:on 800916,during ECCS Pump Operability test,DHV-111 B Decay Heat Pump Discharge Throttle Valve Would Not Control Flow in Automatic.Caused by Roller Nut Not Engaging Actuating Cam.Roller Nut Adjusted (← links)
- 05000302/LER-1980-038, Forwards LER 80-038/03L-0 (← links)
- 05000302/LER-1980-039-03, /03L-0:on 800917,auxiliary Bldg Ventilation Exhaust Fan Failed.Caused by Failure of Two Blades in Fan Assembly.Fan Motor Was Repaired & New Fan Assembly Installed (← links)