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

• ML19257C625  + (22:53:34, 3 January 2025)
• 05000336/LER-1979-041-03, /03L-0:on 791228,while Performing Surveillance, HPSI Injection Valves 2-SI-616 & 626 Overtravelled 3%.Insp of Valves Showed No Apparent Damage.Attempt to Repeat Overtravel Was Unsuccessful  + (22:54:19, 3 January 2025)
• ML19257C622  + (22:54:24, 3 January 2025)
• 05000298/LER-1979-039-03, /03L-0:on 791129,suppression Chamber Inboard Vent Isolation Valve PC-230MV Not Operable W/Control Switch & No Position Indication Observed in Control Room.Caused by Random Failure.Rotor Replaced W/Qualified Part  + (22:55:08, 3 January 2025)
• ML19257C620  + (22:55:19, 3 January 2025)
• 05000336/LER-1979-041, Forwards LER 79-041/03L-0  + (22:55:42, 3 January 2025)
• 05000265/LER-1979-030-03, /03L-0:on 791228,while Performing Surveillance Procedure Qos 30-2,bed Plate Drain Valve AO 2-4999-59 Failed to Close When Float Switch Was Activated.Caused by Component Failure.Corrective Maint Underway  + (22:56:19, 3 January 2025)
• 05000219/LER-1979-043-03, /03L-0:on 791228,while Performing Surveillance Test on Reactor Bldg to Suppression Chamber Air Operated Vacuum Breakers,Valve V-26-16 Failed.Cause Undetermined. Valve to Be Inspected During Outage & Tested After Maint  + (22:56:55, 3 January 2025)
• 05000298/LER-1979-042-03, /03L-0:on 791223,during Routine Check,Rhr Pump 1D Breaker Found Not Charged.Rhr Pump 1D Could Not Operate. Caused by Loose Screw Holding Wire on Latch Monitoring Switch Preventing Charging Motor Operation.Tightened Screw  + (22:57:12, 3 January 2025)
• ML19257C614  + (22:57:14, 3 January 2025)
• ML19257C613  + (22:57:20, 3 January 2025)
• ML19257C612  + (22:57:22, 3 January 2025)
• ML19257C611  + (22:57:24, 3 January 2025)
• 05000265/LER-1979-030, Forwards LER 79-030/03L-0  + (22:57:52, 3 January 2025)
• 05000298/LER-1979-042, Forwards LER 79-042/03L-0  + (22:59:52, 3 January 2025)
• ML19257C606  + (23:00:00, 3 January 2025)
• 05000219/LER-1979-043, Forwards LER 79-043/036-0  + (23:00:23, 3 January 2025)
• 05000295/LER-1979-093-03, /03L-0:on 791225,radioactivity Analysis of Fire Sump Discharge Sample Was Overlooked While Units Were in Cold Shutdown.Caused by Personnel Error.Computerized Sys to Provide Daily Monitoring Will Be Implemented  + (23:00:28, 3 January 2025)
• 05000333/LER-1979-115-03, /03X-1:on 791221,during Normal Operation,Personnel Noted Low Flow Alarms Associated W/Stack Gas Radiation Monitor Sys.Caused by Plugged Sample Line Common to Both Sample Pumps & Monitors.Sample Line Cleared W/Nitrogen  + (23:01:09, 3 January 2025)
• 05000295/LER-1979-093, Forwards LER 79-093/03L-0  + (23:01:22, 3 January 2025)
• 05000333/LER-1979-115, Forwards LER 79-115/03X-1  + (23:01:54, 3 January 2025)
• ML19257C597  + (23:01:59, 3 January 2025)
• ML19257C596  + (23:02:03, 3 January 2025)
• 05000272/LER-1979-074-03, /03L-0:on 791225,during Startup Operations,Routine Shift Operability Test Showed Auxiliary Alarm Typewriter Was Not Operating Properly.Caused by Failed Components in Typewriter Logic Control.Logic Control Boards Replaced  + (23:02:41, 3 January 2025)
• 05000298/LER-1979-039, Forwards LER 79-039/03L-0  + (23:03:21, 3 January 2025)

• ML19257C592  + (23:03:25, 3 January 2025)

• ML19257C590  + (23:03:27, 3 January 2025)
• 05000298/LER-1979-038-03, /03L-0:on 791130,during Normal Operation, Suppression Chamber Level Instrument PC-LI-12 Failed Downscale.Caused by Failure of Power Supply.Power Supply Replaced & Proper Indication Verified  + (23:03:51, 3 January 2025)
• 05000272/LER-1979-074, Forwards LER 79-074/03L-0  + (23:04:30, 3 January 2025)
• ML19257C586  + (23:04:36, 3 January 2025)
• 05000298/LER-1979-038, Forwards LER 79-038/03L-0  + (23:05:09, 3 January 2025)
• ML19257C583  + (23:05:15, 3 January 2025)
• ML19257C582  + (23:05:17, 3 January 2025)
• ML19257C580  + (23:05:18, 3 January 2025)
• ML19257C579  + (23:05:21, 3 January 2025)
• ML19257C578  + (23:05:23, 3 January 2025)
• ML19257C577  + (23:05:24, 3 January 2025)
• ML19257C576  + (23:05:26, 3 January 2025)
• 05000312/LER-1979-023-03, /03L-0:on 791217,while Isolating HPI Pump B to Facilitate Fire Protection mods,SIM-038 & SIM-039 Valves Were Closed,Possibly Compromising 10-minute Criteria of Specific ECCS Actuation.Caused by Operator Error  + (23:05:36, 3 January 2025)
• ML19257C573  + (23:05:40, 3 January 2025)
• ML19257C572  + (23:05:44, 3 January 2025)
• 05000312/LER-1979-023, Forwards LER 79-023/03L-0  + (23:05:47, 3 January 2025)
• ML19257C569  + (23:05:49, 3 January 2025)
• ML19257C567  + (23:05:52, 3 January 2025)
• ML19257C566  + (23:05:53, 3 January 2025)
• A800003, Responds to NRC Re Order to Show Cause Why Util Should Not Be in Cold Shutdown by 800131 to Implement Category a short-term Lessons Learned Task Force Requirements.Requests Delay Until 800315 Due to Addl Needs  + (23:05:54, 3 January 2025)
• ML19257C563  + (23:06:38, 3 January 2025)
• ML19257C562  + (23:06:42, 3 January 2025)
• 05000259/LER-1979-036-03, /03L-0:on 791226,during Normal Operation,Drywell Continuous Air Monitor 1-RM-90-256 Had Low Sample Flow. Caused by Failure of Schwitzer Model 145473 Pump.Pump Replaced & Continuous Air Monitor Returned to Svc  + (23:07:25, 3 January 2025)
• ML19257C559  + (23:07:30, 3 January 2025)
• 05000298/LER-1979-041-03, /03L-0:on 791206,during Surveillance Testing of HPCI DCIS-76 & 77,HPCI DPIS-76 Went Downscale After Being Placed Back in Svc.Caused by Technician Error.Signal Reset, Valves Opened & Technician Cautioned  + (23:08:03, 3 January 2025)