Pages that link to "05000010/LER-1980-003-02, Has Been Cancelled"
Jump to navigation
Jump to search
The following pages link to 05000010/LER-1980-003-02, Has Been Cancelled:
Displayed 50 items.
- ML20052B008 (← links)
- 05000249/LER-1980-048-03, Shutdown Cooling Sys Inboard Isolation Valve Did Not Close During Shutdown,While Testing Group 2 & 3 Isolation Circuitry.Caused by Breaker Door Interlock Out of Adjustment.Interlock Adjusted (← links)
- 05000249/LER-1980-048, Forwards Updated LER 80-048/03X-1 (← links)
- 05000249/LER-1980-045-03, /03L-0:on 801219,drywell Spray Header Outboard Isolation Valve Did Not Close from Control Room.Probably Caused by Stuck Plunger on Closing Coil of Valve Motor Breaker.Plunger Freed by Moving Closing Coil by Hand (← links)
- 05000249/LER-1980-038-03, /03L-0:on 801021,crack Was Found on Reactor Water Cleanup Heat Exchanger Equalizing Line (3-1292-2-A).Cause Unknown.Leak Was Temporarily Patched (← links)
- 05000237/LER-1980-035-03, Control Room & Computer Room Smoke Detectors Were Out of Svc for 13 Months W/O Util Notifying NRC About Plans to Restore Operability.Caused by Requirement Being Overlooked by Station Fire Marshall (← links)
- 05000237/LER-1980-035, Forwards Updated LER 80-035/03X-1 (← links)
- 05000249/LER-1980-037-03, /03L-0:on 801020,during Normal Operation W/Dis 500-2 in Progress,Level Switch LIS 263-57B Was Found to Trip at Differential Pressure Less than Tech Specs.Caused by Instrument Drift.Instrument Readjusted (← links)
- 05000249/LER-1980-039-03, /03L-0:on 801022,during Normal Operation,While Conducting Isolation Condenser Valve Operability Tests, Inboard Isolation Valve 3-1301-1 Became Inoperable When Breaker Tripped Upon Receiving Open Signal.Cause Unknown (← links)
- 05000249/LER-1980-033-03, /03L-0:on 800724,during Normal operations,1/4-inch through-wall Leak Discovered in 3A Component Cooling Svc Water Pump Casing.Caused by Casting Hole on Bottom of Casing.Pump Removed & Hole Plugged (← links)
- 05000010/LER-1980-004-03, /03L-0:on 800724,during Outage,While Processing Water in Holdup tank,98-h Elapsed W/O Sampling.Caused by Personnel Failure to Follow Procedure for Sampling Radwaste Storage Tanks.Personnel Reinstructed (← links)
- 05000010/LER-1980-004, Forwards LER 80-004/03L-0 (← links)
- 05000249/LER-1980-028-03, /03L-0:on 800718,during Setpoint Surveillance, Solenoid Valve for Torus to Reactor Bldg Vacuum Breaker 3-1601-20A Determined Inoperative,Preventing Valve from Opening.Caused by Mechanical Failure.Valve Replaced (← links)
- ML19341A940 (redirect page) (← links)
- 05000010/LER-1980-003-02 (redirect page) (← links)
- 05000237/LER-1980-046-03, /03L-0:on 801202,control Rod Driveline Vol hi-hi Alarm Not Received During Reactor Scram.Caused by Incorrect Cable Length & Routing,Incorrect Transducer Placement & Mounting & Redundant Transducer Signal Interference (← links)
- 05000249/LER-1980-019-03, /03L-0:on 800420,during Switch Calibr Surveillance,Target Rock Relief Valve Press Switch PS-3-203-3A Tripped Below Tech Specs Limit.Caused by Setpoint Drift.Switch Readjusted within Tech Specs Limit (← links)
- 05000249/LER-1980-008-03, /03L-0:on 800307,during Refueling Outage While Performing Temp Switch Calibr Surveillance,Three Temp Switches Failed to Trip Per Specs.Caused by Drift,Excessive Gap Between Actuator & Switch Plunger or Dirty Contacts (← links)
- 05000249/LER-1980-009-03, /03L-0:on 800306,during Refueling Outage,While Performing LPCI Logic Tests,Injection Valve Mo 3-1501-22A Failed to Open.Caused by Loose Wire on Terminal Block in MCC-38-7 Due to Stripped Brass Screw (← links)
- 05000249/LER-1980-021-01, /01T-0:on 800425,combinations of 3A Target Rock Valve & 3B,3C & 3E Electromatic Relief Valves Failed to Open at Rated Reactor Pressure.Caused by Improper Bolted Air Operator,Pilot Valve Problems & Jammed Cutout Switch (← links)
- 05000010/LER-1980-002-01, /01T-0:on 800405,while in Shutdown Mode W/Fuel Removed,Contaminated Demineralized Water Was Being Heated & Added to Primary Sys.Tube Leaks in Heat Exchanger Were Found Leaking Water Into River.Caused by Unloader Tube Failure (← links)
- 05000010/LER-1980-002, Forwards LER 80-002/01T-0 (← links)
- 05000010/LER-1980-001-03, /03L-0:on 800303,capacity in Unit 1 Fire Pump Found to Be in Need of Updating in Order to Be Equal to Unit 2/3 Fire Pump.Commitment Made to NRC to Increase Capacity.New Fire Pump Will Be Installed (← links)
- 05000010/LER-1980-001, Forwards LER 80-001/03L-0 (← links)
- 05000249/LER-1980-006-03, /03L-0:on 800215,during Local Leak Rate Test Performed on a Feedwater Inboard Check Valve 3-220-58A Measured Leakage Exceeded Tech Specs.Caused by Worn Seat/ Disc Assembly Pins (← links)
- 05000249/LER-1980-007-03, /03L-0:on 800209,during Local Leak Rate Test of Containment Vent Line,Measured Leakage Exceeded Tech Specs. Investigation Showed Valve AO-3-1601-23 Leaking Through. Caused by Normal Expected Wear of Rubber Seats (← links)
- 05000249/LER-1980-005-01, /01T-0:on 800213,while in S/D Mode,Msiv Scram Limit Switches Were Checked & of 16 Limit Switches,Two Found to Have Setpoints Greater than 10%.Caused by Switch Out of Calibr.Limit Switches Readjusted (← links)
- 05000249/LER-1980-004-03, /03L-0:on 800202,while Increasing Load by 2 Mwe Per Hour,Alarms Received in Control Room Indicating Failed Jet Pump.Jet Pump 13 Failed.Cause & Corrective Action Will Be Described in Supplemental Rept (← links)
- 05000249/LER-1980-002, Forwards LER 80-002/03L-0 (← links)
- 05000249/LER-1980-011-03, /03L-0:on 800305,while Conducting Steam Line Area Temp Switch Calibr Surveillance,Temp Switch TS 3-261-17B Tripped Above Tech Specs.Caused by Dirt Deposits on Switch Actuation Plunger.Switch Cleaned,Adjusted & Tested (← links)
- 05000237/LER-1980-001, /03L-0 for Dresden, Unit 2 Re While Performing Weekly Turbine Control Valve Exercising, the 1/2 Scram on RPS Channel a Received from the Closure of 3 Turbine Control Valve Would Not Reset (← links)
- 05000237/LER-1980-008, /03L-0 for Dresden, Unit 2 Re Equipment Operator Discovered Level in the 2/3 Diesel Generator Coolant Water Expansion Head Tank Overflowing Thru the Vent Line (← links)
- 05000237/LER-1980-015, /03L-0 for Dresden, Unit 2 Re During Steady State Operation, Torus to Drywell Vacuum Breaker 2-1601-33A Was Found Inoperable During Routine Operability Surveillance (← links)
- 05000237/LER-1980-017, /03L-0 for Dresden, Unit 2 Re Double Valve Indication Was Observed on the HPCI Inboard Isolation Valve. Upon Trying to Cycle the Valve, the Valve Failed to Close (← links)
- 05000237/LER-1980-027, /03L-0 for Dresden, Unit 2 Re Dropping Load in Preparation for I.E.B. 80-17 Scram Tests, Low Level of Diesel Generator Coolant Present in the Water Tank Was Noticed by Equipment Operator (← links)
- 05000237/LER-1980-033, /03L-0 for Dresden, Unit 2 Re the Frequency of Water Addition to the Torus Increased. Leak Rate Tests Indicated a Leak in the 2B LPCI Heat Exchanger (← links)
- 05000237/LER-1980-036, /03L-0 for Dresden, Unit 2 Re Discovery That the Six Month Functional Test Required by Tech. Spec. 4.12.A.1 of the Cardox System Heat Detectors Was Not Performed within the Allowable Surveillance Interval (← links)
- 05000237/LER-1980-016, /01T-1 for Dresden, Unit 2 Re While Shutdown and Conducting 300 Psi Primary System Hydrostatic Leak Inspection, Water Discovered Dripping from LPCI Check Valve Up Stream Drain Line (← links)
- 05000237/LER-1980-039, /03X-1 for Dresden, Unit 2 Re HPCI Inboard Steam Supply Valve Opened and Had a Dual Light Indication (← links)
- 05000237/LER-1980-041, /03L-0 for Dresden, Unit 2 Re Reactor Building Vent and Refueling Floor Rad Monitor Surveillance (DCP 2007-12) Was Performed (← links)
- 05000237/LER-1980-042, /03L-0 for Dresden, Units 2 and 3 Re That Technical Staff Personnel Revealed That the Ultrasonic Testing of the Scram Discharge Volume Was Not Performed During the 1500-2300 Shift (← links)
- 05000237/LER-1980-043, /03L-0 for Dresden, Unit 2 Re Surveillance Testing of the Condenser Low Vacuum Switches, Pressure Switch 2-503D Was Found to Have a Trip Point of 22.85 Inches Hg (← links)
- 05000237/LER-1980-046, Regarding a Failure to Receive CRD Volume During a Reactor Scram (← links)
- 05000237/LER-1980-050, /03L-0 for Dresden, Unit 2 Re the 1501-62D Pressure Switch Actuated at 44.2 Inches of Water Increasing, Tech. Spec. Limit Is Less than or Equal to 41.6 Inches of Water Increasing (← links)
- 05000237/LER-1980-049, /03L-0 for Dresden, Unit 2 Re at Completion of Secondary Containment Leak Rate Test the Reactor Building Ventilation Isolation Valve 2A-5742 Would Not Open (← links)
- 05000237/LER-1980-024, /03L-0 for Dresden, Unit 2 Re Drywell Oxygen Concentration Indication Failed Downscale in Violation of Tech. Spec. 3.7.A.6.d (← links)
- 05000249/LER-1980-017, /03L-0 for Dresden Unit 3 Regarding During Refueling Outage, While Conducting Operability Surveillance Test, U-3 Diesel Generator Failed to Start (← links)
- 05000249/LER-1980-021, /01T-0 for Dresden Unit 3 Regarding During Startup Following Refueling Outage, Combinations of 3A Target Rock Valve and 3B, 3C and 3E Electromatic Relief Valves Failed to Open at Rated Reactor Pressure While Performing Operabil (← links)
- 05000237/LER-1980-022, /03L-0 for Dresden Unit 3 Regarding During Normal Shutdown Conditions, IRM 12 Downscale Rod Block Was Found to Trip at 4/125 (← links)
- 05000237/LER-1980-002, /03X-1 for Dresden Unit 3 Regarding During Normal Operation While Performing LPCI Monthly Surveillance, MO-3-1501-118 Valve Would Not Close (← links)