Search by property

This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

List of results

• 05000316/LER-1978-096-03, /03L-0 on 781209:during Rapid Load Reduction from 100% to 88%,axial Flux Difference Went Outside Target Band. Air Leak on a Condenser Vacuum Breaker Caused Increase in Back Pressure on Main Condenser  + (22:03:52, 7 January 2025)
• 05000316/LER-1978-095-03, /03L-0 on 781206:while Decreasing Turbine Load, Reactor Coolant Average Temp Exceeded 576.2 F.Caused by Faulty Drain Valves on 5-A Heater,Creating Unstable Feedwater Control & Turbine Load  + (22:03:54, 7 January 2025)
• 05000316/LER-1978-094-03, /03L-0 on 781202:halon Sys for Cable Spreading Area Was Discharged & Therefore Inoperable.Caused by Operator Error  + (22:03:56, 7 January 2025)
• 05000316/LER-1978-093-03, /03L-0 on 781125:rod Position Indication(Rpi)For Control Rod H-8 Exceeded 12 Step Limit.Caused by H-8 Drift  + (22:03:58, 7 January 2025)
• 05000316/LER-1978-092-03, /03L-0 on 781125:reactor Coolant Average Temp on 2 of 4 Loops Below Tech Specs of 541F,resulting in P-12 Permissive Being Actuated.Caused by Turbine Test W/Minimum Steam Dump,Increase Steam Flow Caused Temp Drop  + (22:04:00, 7 January 2025)
• 05000316/LER-1978-091-03, /03L-0 on 781125:source Range Neutron Flux Channel N-31 Inoperable.Caused by Unclean Connectors on High Voltage Cable & Signal Cable at Prcamp  + (22:04:01, 7 January 2025)
• 05000316/LER-1978-091, Forwards LER 78-091/03L-0; 78-092/03L-0/; 78-093/03L-0; 78-094/03L-0; 78-095/03L-0; 78-096/03L-0; 78-097/03L-0; & 78-098/03L-0  + (22:04:03, 7 January 2025)
• 05000315/LER-1978-063-03, /03L-0 on 781128:aux Feed Throttle from Mdafp to 3S/G Position Indication Was Intermittent;Valve Would Not Close Electrically.Caused by Broken Lead Between Terminal 43 & 57 on Aux Switch of Limitorque SMB-0-25 Operator  + (22:04:05, 7 January 2025)
• 05000315/LER-1978-063, Forwards LER 78-063/03L-0  + (22:04:07, 7 January 2025)
• ML17317A818  + (22:04:09, 7 January 2025)
• ML17317A817  + (22:04:09, 7 January 2025)
• ML17317A815  + (22:04:11, 7 January 2025)
• ML17317A813  + (22:04:12, 7 January 2025)
• ML17317A810  + (22:04:13, 7 January 2025)
• ML17317A811  + (22:04:13, 7 January 2025)
• ML17317A808  + (22:04:14, 7 January 2025)
• 05000316/LER-1978-090-01, /01T-0 on 781121:w/RHR in Oper,Leakage Was Noted from Some Upper Containment Spray Nozzles,Caused by Check Valves CTS-127E & CTS-127W Being Installed Backwards  + (22:04:15, 7 January 2025)
• 05000316/LER-1978-090, Forwards LER 78-090/01T-0  + (22:04:17, 7 January 2025)
• ML17317A800  + (22:04:20, 7 January 2025)
• ML17317A799  + (22:04:23, 7 January 2025)
• IR 05000315/1978031  + (22:04:25, 7 January 2025)
• ML17317A795  + (22:04:26, 7 January 2025)
• 05000316/LER-1978-089-03, /03L-0 on 781109:emergency Load Reduction Resulted in Axial Flux Difference Outside Target Band.Caused by Loss of All Generator Bus Duct Cooling  + (22:04:28, 7 January 2025)
• 05000316/LER-1978-089, Forwards LER 78-089/03L-0  + (22:04:30, 7 January 2025)
• 05000315/LER-1978-062-03, /03L-0:on 781107,Unit 1 AB Diesel Declared Inoperable Following Inadvertent Removal of Circuit Board Card from Diesel Voltage Regulator Circuitry.Removal Caused by Technician Snagging the Board on Clothing  + (22:04:31, 7 January 2025)

• 05000315/LER-1978-062, Forwards LER 78-062/03L-0  + (22:04:33, 7 January 2025)

• ML17317A788  + (22:04:34, 7 January 2025)
• 05000316/LER-1978-087-03, /03L-0 on 781110:Containment Integrity Was Broken by Disassembling an NESW Check Valve While Reactor Plant Was in Mode 3.Early Start of Repair Has Been Reviewed by Personnel to Prevent Future Mistake  + (22:04:36, 7 January 2025)
• 05000316/LER-1978-087, Forwards LER 78-087/03L-0 & 78-088/03L-0  + (22:04:37, 7 January 2025)
• 05000316/LER-1978-086-03, /03L-0 on 780723:snubber 63 Was Found to Be Inverted on Its Horizontal Axis During Inspec Due to Loose Rod End Locknut.Snubber Removed,Tested & Reinstalled  + (22:04:39, 7 January 2025)
• 05000315/LER-1978-061-03, /03L-0 on 780823:discovered That During Past Surveillance Testing,Allowable Surveillance Extension Had Been Exceeded for Target Flux Difference Surveillance Test. Caused by Personnel Error  + (22:04:41, 7 January 2025)
• 05000316/LER-1978-086, Forwards LER 78-086/03L-0  + (22:04:42, 7 January 2025)
• 05000315/LER-1978-061, Forwards LER 78-061/03L-0  + (22:04:44, 7 January 2025)
• 05000316/LER-1978-085-03, /03L-0 on 781106:during Routine Surveillance Test Turbine Driven Auxiliary Feedwater Pump Did Not Start.Caused by Zener Diode Which Had Shorted at Electronic Overspeed Monitor,Resulting in Constant Overspeed Trip Signal  + (22:04:46, 7 January 2025)
• 05000316/LER-1978-084, Forwards LER 78-084/03L-0 & 78-085/03L-0  + (22:04:47, 7 January 2025)
• ML17317A773  + (22:04:48, 7 January 2025)
• ML17317A772  + (22:04:50, 7 January 2025)
• ML17317A771  + (22:04:51, 7 January 2025)
• ML17317A769  + (22:04:51, 7 January 2025)
• 05000316/LER-1978-083-03, /03L-0 on 781023:noted That Cycling Times for Valve Operability Test After Maintenance Not Recorded When Valves Stroked.Caused by Defective Document Control for Issuing Changes to Instructions  + (22:04:54, 7 January 2025)
• 05000316/LER-1978-082-03, /03L-0 on 781025:during Leak Rate Test on the 650 Foot Elevation Airlock Doors,Noted That Leakage Rate Exceeded Acceptable Limits.Caused by Inadequate Seal of Outer Door.Switch Indicator Subsequently Readjusted  + (22:05:02, 7 January 2025)
• 05000316/LER-1978-081-03, /03L-0 on 781023:boron Injection Tank Boron Concentration Found to Exceed Tech Spec Limit.Caused by Either Lack of Effective Mixing from a Previous Boric Acid Solution Addition or by Faulty Sampling Methods  + (22:05:08, 7 January 2025)
• 05000316/LER-1978-080-03, /03L-0 on 781024:during Test of Solid St Protec Sys,Train A,3 Logic Test Positions Tested Unsatisfactorily. Caused by Failure of a Universal Logic Card & a Test Card. Both Subsequently Replaced  + (22:05:13, 7 January 2025)
• 05000316/LER-1978-080, Forwards LER 78-080/03L-0,LER 78-081/03L-0,LER 78-082/03L-0 & LER 78-083/03L-0  + (22:05:18, 7 January 2025)
• ML17317A759  + (22:05:19, 7 January 2025)
• ML17317A760  + (22:05:19, 7 January 2025)
• ML17317A757  + (22:05:21, 7 January 2025)
• ML17317A755  + (22:05:22, 7 January 2025)
• ML17317A753  + (22:05:23, 7 January 2025)
• ML17317A752  + (22:05:25, 7 January 2025)
• ML17317A750  + (22:05:29, 7 January 2025)