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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

• 05000328/LER-1983-024-03, /03L-0:on 830220,w/unit in Mode 1,feedwater Flow Channel 2-FT-3-103B Declared Inoperable Due to Failing Low.Caused by Failed Zener Diode in Foxboro 66AC-OH-K Flow Modifier.Diode Replaced  + (10:22:29, 15 December 2024)
• 0CAN028314, Responds to NRC Re Violations Noted in IE Insp Repts 50-313/82-33 & 50-368/82-33.Corrective Actions: Nonconformance Rept Procedure Revised,Fire Watch Established & Independent Walkdown of Fire Barriers Conducted  + (10:22:36, 15 December 2024)
• ML20072F968  + (10:22:36, 15 December 2024)
• ML20072F965  + (10:22:37, 15 December 2024)
• RBG-14-601, Final Deficiency Rept DR-83 Re Potentially Undersized Fillet Welds Attaching Support Lugs to Safety Relief Valve Quenchers.Welds in Compliance W/Asme Requirements.Design Adequate.Condition Not Reportable Per 10CFR50.55(e)  + (10:22:37, 15 December 2024)
• ML20072F960  + (10:22:38, 15 December 2024)
• ML20072F955  + (10:22:39, 15 December 2024)
• ML20072F959  + (10:22:39, 15 December 2024)
• ML20072F953  + (10:22:40, 15 December 2024)
• 05000281/LER-1983-007-03, /03L-0:on 830217,operators Discovered Heat Tracing Panels 8 & 9 Circuit 2 & 13 Tagged Out & de-energized.Caused by Operator Improperly Performing Tagout Procedure.Circuits Energized & Verified Operable  + (10:22:42, 15 December 2024)
• 05000334/LER-1994-008-01, :on 940719,main Unit Transformer Initiated Immediate Unit 1 Generator/Turbine Trip.Caused by flash-over of Insulating Bushing on Unit 1 Main Unit Transformer.Main Unit Transformer Heat Detectors Replaced  + (10:22:44, 15 December 2024)
• 05000328/LER-1983-024, Forwards LER 83-024/03L-0  + (10:22:45, 15 December 2024)
• ML20072F937  + (10:22:45, 15 December 2024)
• RBG-14-607, Interim Deficiency Rept DR-75 Re Error in Ghosh-Wilson Computer Program Used in Reactor Bldg Hydrodynamic Analysis. Corrected Analyses Resulted in Changes in G Values That Do Not Require Hardware Mods.Next Rept Expected by 830930  + (10:22:46, 15 December 2024)
• ML20072F932  + (10:22:47, 15 December 2024)
• 05000281/LER-1983-007, Forwards LER 83-007/03L-0  + (10:22:48, 15 December 2024)
• ML20072F925  + (10:22:49, 15 December 2024)
• ML20072F923  + (10:22:50, 15 December 2024)
• ML20072F922  + (10:22:52, 15 December 2024)
• 05000336/LER-1983-001-04, /04T-0:on 830302,recorder Associated W/Liquid Radwaste Discharge Path Rjr 9129 Failed While in Mode 3 at 532 F.Caused by Stripped Gear on Drive Motor.Defective Gear & Motor Replaced  + (10:22:53, 15 December 2024)
• ML20072F907  + (10:22:54, 15 December 2024)
• 05000321/LER-1983-018-03, /03L-0:on 830216,reactor Water Conductivity Monitor Indicated Higher than Correct Reading Taken by Lab Personnel.Caused by Component Failure Due to Inadequate Flow to Instrument.Instrument Sample Line Cleaned  + (10:22:56, 15 December 2024)
• ML20072F887  + (10:22:57, 15 December 2024)
• ML20072F882  + (10:22:58, 15 December 2024)
• 05000327/LER-1983-079-01, /01T-0:on 830607,notified by Nonconformance Rept SQNNEB8304 Re Possibility of Block Wall Failing During Tornado.Caused by Incorrect Loading Used in Original Calculations.Procedure Revised  + (10:22:59, 15 December 2024)

• 05000321/LER-1983-018, Forwards LER 83-018/03L-0  + (10:23:00, 15 December 2024)

• ML20072F870  + (10:23:01, 15 December 2024)
• ML20072F872  + (10:23:01, 15 December 2024)
• AECM-83-0340, RO 83-043/0:on 830503,smoke Detector N524E,in Zone 1-24 (Control Cabinet Room),Alarmed Continuously After Being Bumped by Maint Worker.Fire Detection Zone Declared Inoperable.Fire Watch Established.No Cause Found  + (10:23:02, 15 December 2024)
• ML20072F863  + (10:23:03, 15 December 2024)
• ML20072F850  + (10:23:03, 15 December 2024)
• ML20072F849  + (10:23:04, 15 December 2024)
• ML20072F846  + (10:23:08, 15 December 2024)
• ML20072F835  + (10:23:09, 15 December 2024)
• 05000318/LER-1983-028-03, /03L-0:on 830516,accumulator 12 on MSIV 21 Found to Have Ruptured Bladder.No Cause Stated.Accumulator Repaired & MSIV Declared Operable.Msiv 21,accumulator 5,will Be Replaced During Next Hot Shutdown  + (10:23:10, 15 December 2024)
• 05000263/LER-1983-005-03, /03L-0:on 830216,RHR Pump 14 Made Inoperable to Investigate Head Capacity Reduction.Caused by Mophead in Pump Suction,Probably Entering RHR Sys During Maint or Const Projects.Mophead Removed  + (10:23:12, 15 December 2024)
• ML20072F829  + (10:23:13, 15 December 2024)
• 05000263/LER-1983-005, Forwards LER 83-005/03L-0  + (10:23:18, 15 December 2024)
• ML20072F811  + (10:23:18, 15 December 2024)
• ML20072F807  + (10:23:19, 15 December 2024)
• 05000219/LER-1994-011, :on 940718,discovered That Control Panels Er 8A & Er 8B Housing Control Logic for Portions of ADS & CSS Did Not Meet Seismic Criteria Due to Original Design.Seismic Plates Installed to Limit Control Panel Motion  + (10:23:21, 15 December 2024)
• ML20072F799  + (10:23:22, 15 December 2024)
• PY-CEI-NRR-0053, Responds to Generic Ltr 83-18, NRC Review of BWR Owners Group Control Room Survey Program. Plant-specific Info to Be Addressed Listed  + (10:23:23, 15 December 2024)
• 05000373/LER-1983-015-03, /03L-0:on 830217,while Testing Diesel Generator 1B Per LOS-DG-M3,diesel Tripped While Being Off Loaded.Diesel Restarted & Speed Varied Between 400 & 900 Rpm.Caused by Bad Connection at Run Solenoid.Connection Reconnected  + (10:23:24, 15 December 2024)
• 05000373/LER-1983-015, Forwards LER 83-015/03L-0.Detailed Event Analysis Encl  + (10:23:27, 15 December 2024)
• ML20072F772  + (10:23:28, 15 December 2024)
• 05000302/LER-1994-004, :on 940701,noticed That ATWS Turb AMSAC Low Flux Bypass Annunciator Began to Alarm Every Few Seconds Due to Personnel Error.Setpoints for ATWS-AMSAC Arming Reset & Surveillance Performed  + (10:23:30, 15 December 2024)
• 05000387/LER-1983-080-03, /03L-0:on 830513,setpoint for PDIS-E-11-INO19B (Shutdown Cooling High Flow) Found Out of Tolerance.Caused by Setpoint Drift.Switch Recalibr & Returned to Svc  + (10:23:33, 15 December 2024)
• 05000334/LER-1983-015-03, /03L-0:on 830524,during Normal Power Operation, Relay 5I-VD106X Experienced Spurious Actuation,Causing Inadvertent Isolation of Emergency Bus 1DF from Normal Supply.Caused by Personnel Error  + (10:23:35, 15 December 2024)
• 05000327/LER-1983-029-03, /03L-0:on 830219,ice Condenser Lower Inlet Door Zone D Limit Switches Indicated Open Door.Caused by Misadjustment of Microswitch Limit Switch Model LSH1A for Ice Condenser Bays 9 & 11.Limit Switches Adjusted  + (10:23:37, 15 December 2024)
• 05000327/LER-1983-029, Forwards LER 83-029/03L-0  + (10:23:43, 15 December 2024)