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

• ML19270F387  + (11:12:42, 3 January 2025)
• 05000255/LER-1979-001-03, /03L-0 on 790102:reactor Protection Sys Power Range Channels NI05,06 & 07 Bypassed W/O First Tripping NI08.Caused by Failure to Use Administrative Controls  + (11:12:44, 3 January 2025)
• 05000346/LER-1979-003-03, /03L-0 on 790104:control Room Emergency Ventilation Sys Damper HV5311E Inoperable.Caused by Leaking Pneumatic Operator.New Operator Installed.Damper Operated & Tested for Response Time & Declared Operable  + (11:12:45, 3 January 2025)
• 05000346/LER-1979-003, Forwards LER 79-003/03L-0  + (11:12:47, 3 January 2025)
• 05000346/LER-1979-004-03, /03L-0 on 790105:failure to Post Guards at Entrance to Containment During Periods of Free Access. Caused by Personnel Error.Special Order 84 Revised to Require Posting of Guards  + (11:12:49, 3 January 2025)
• ML19270F379  + (11:12:50, 3 January 2025)
• ML19270F378  + (11:12:50, 3 January 2025)
• 05000346/LER-1979-004, Forwards LER 79-004/03L-0  + (11:12:52, 3 January 2025)
• 05000333/LER-1979-002-03, /03L-0 on 790108:flow Biased Portion of Average Power Range Monitor B Inoperable.Caused by Operational Amplifier Failure.Circuit Board Replaced  + (11:12:53, 3 January 2025)
• 05000285/LER-1978-005-03, /03L-1 on 780214:CH-1C Charging Pump Was Out for Maint on Leaking End Cap.Crack in Valve Block Noted.Pump Not Inoperable & Returned to Svc.Crack Due to Heavy Usage & Excessive Vibration.New Block Installed 790105  + (11:12:55, 3 January 2025)
• ML19270F372  + (11:12:56, 3 January 2025)
• 05000333/LER-1979-002, Forwards LER 79-002/03L-0  + (11:12:58, 3 January 2025)
• 05000285/LER-1978-005, Forwards LER 78-005/03L-1  + (11:12:59, 3 January 2025)
• 05000338/LER-1979-007-03, /03L-0 on 781116:during Normal Operation,Fire Door S54-5 Between Unit 1 Emergency Switchgear Room & Cable Vault Was Sprung & Would Not Make a Tight Seal,Evidently Due to Attempt to Free It While Stuck  + (11:13:04, 3 January 2025)
• 05000344/LER-1978-029-03, /03L-0 on 781231:sensing Lines for Two Steam Pressure Transmitters Froze,Causing Pressure Transmitters to Fail High.Plant Will Be Modified to Provide Permanent Freeze Protection  + (11:13:06, 3 January 2025)
• 05000338/LER-1979-004-03, /03L-0 on 790108:during 1-PT-36-1(A) Found That Steam Generator 3 Hi Hi Level Test Panel Was Faulty, Preventing Test of This Channel.Caused by Faulty Universal Logic Card on Test Panel  + (11:13:08, 3 January 2025)
• 05000285/LER-1979-001-01, /01T-0 on 790118:during Check of Diesel Driven Fire Pump,Engine Cooling Fluid Boiled Out of Holding Tank. Diesel Engine Cooling Sys Refilled & Manual Isolation Valve Found Closed.Valve Opened & Fire Pump Returned to Svc  + (11:13:10, 3 January 2025)
• 05000344/LER-1978-029, Forwards LER 78-029/03L-0  + (11:13:11, 3 January 2025)
• ML19270F357  + (11:13:13, 3 January 2025)
• ML19270F359  + (11:13:13, 3 January 2025)
• 05000285/LER-1979-001, Forwards LER 79-001/01T-0  + (11:13:15, 3 January 2025)
• ML19270F354  + (11:13:16, 3 January 2025)
• ML19270F353  + (11:13:17, 3 January 2025)
• 05000334/LER-1978-066-03, /03L-0 on 781230:neither Containment Sump Pump Would Operate,Due to Misadjusted Impeller & Bad Bearings.A Pump Readjusted & B Pump Relaced.Pumps Returned to Normal Svc  + (11:13:18, 3 January 2025)
• ML19270F351  + (11:13:19, 3 January 2025)

• 05000293/LER-1979-001-03, /03L-0 on 790104:fuse in Power Supply for Reactor Bldg Vent Monitor Sample Pump Blew Three Times.Trip Investigated with No Apparent Cause Discovered.Pump Determined to Be Rotating Freely & Fuse Replaced  + (11:13:21, 3 January 2025)

• 05000334/LER-1978-066, Forwards LER 78-066/03L-0  + (11:13:23, 3 January 2025)
• 05000293/LER-1979-001, Forwards LER 79-001/03L-0  + (11:13:24, 3 January 2025)
• 05000324/LER-1979-001-03, /03L-0 on 790102:instrument B21-LIS-N017B Found Out of Calibr;Switch Actuated at 1.13 Inches.Switch Out of Calibr Due to Setpoint Drift.New Instrument Ordered; Existing Instrument Showed Excessive Deadbeat in Indicator  + (11:13:26, 3 January 2025)
• ML19270F342  + (11:13:29, 3 January 2025)
• ML19270F340  + (11:13:29, 3 January 2025)
• ML19270F339  + (11:13:30, 3 January 2025)
• 05000324/LER-1979-001, Forwards LER 79-001/03L-0  + (11:13:32, 3 January 2025)
• ML19270F335  + (11:13:34, 3 January 2025)
• ML19270F334  + (11:13:35, 3 January 2025)
• 05000346/LER-1979-006-03, /03L-0:on 790105,reviewer Noted 781228 Record of Continuous Alarm at Contact Data Record Point F018.Panel C4705 Not Reset.Caused by Failure of Indicator Lights on Panel C4705.Panel Reset,Clearing F018.Surveillance Modified  + (11:13:40, 3 January 2025)
• ML19270F332  + (11:13:41, 3 January 2025)
• 05000325/LER-1979-005-03, /03L-0 on 790104:1A Recirculation Pump Tripped W/Reactor at 97% power.1B Pump Then Reduced to Approx 50% Speed.Caused by 1A Pump Motor Generator Set Low Lubrication Oil Pressure Signal & Missing Locknut.New Locknuts Put in  + (11:13:43, 3 January 2025)
• 05000346/LER-1979-006, Forwards LER 79-006/03L-0  + (11:13:45, 3 January 2025)
• 05000325/LER-1979-005, Forwards LER 79-005/03L-0  + (11:13:46, 3 January 2025)
• ML19270F326  + (11:13:48, 3 January 2025)
• 05000321/LER-1979-002-03, /03L-0 on 790111:during Normal Operation,Hpci Steam Supply valves,E41-F002 & E41-F003,automatically Isolated Due to Equipment Room High Differential Temp & Cold Outside Air Flowing Across Inlet Air Temp Elements  + (11:13:49, 3 January 2025)
• 05000409/LER-1979-004-01, /01T-0 on 790119:indicated Leak Rate for Demineralized Water Isolation Valve Was 0.597 Std Cubic Ft/H.Caused by Normal Surface Wear.Valve Repaired & Now Complies W/Type C Test Criteria  + (11:13:51, 3 January 2025)
• 05000409/LER-1979-003-01, /01T-0 on 790118:indicated Leakage Rate for Seal Injection Sys Makeup Valve Was 0.684 Std Cubic Ft/H.Cause Unknown.Valve Repaired,Now Complies W/Type C Test Criteria  + (11:13:53, 3 January 2025)
• 05000321/LER-1979-002, Forwards LER 79-002/03L-0  + (11:13:55, 3 January 2025)
• ML19270F319  + (11:13:57, 3 January 2025)
• ML19270F317  + (11:13:58, 3 January 2025)
• 05000237/LER-1979-003-03, /03L-0 on 790105:PS 2-1430-1466D Tripped at 105 Psi.Caused by Instrument Drift  + (11:13:59, 3 January 2025)
• 05000346/LER-1979-007-03, /03L-0 on 790110:during Performance of Surveillance Test,Channel 2 of Containment Hydrogen Analyzer Was Found Inoperable.Caused by Defective Zener Diode in Millivolt Converter  + (11:14:01, 3 January 2025)
• ML19270F314  + (11:14:02, 3 January 2025)
• 05000346/LER-1979-007, Forwards LER 79-007/03L-0  + (11:14:03, 3 January 2025)