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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

• ML20076F393  + (07:44:30, 15 December 2024)
• ML20076F383  + (07:44:30, 15 December 2024)
• 0CAN068304, Responds to IE Bulletin 83-03, Check Valve Failures in Raw Water Cooling Sys of Diesel Generators. Check Valves Described in Bulletin Not Employed at Facilities.Bulletin Not Applicable  + (07:44:31, 15 December 2024)
• ML20076F376  + (07:44:31, 15 December 2024)
• 05000416/LER-1983-021-01, /01T-0:on 830519,while in Cold Shutdown,Standby Gas Treatment Sys Flow Monitoring Instrumentation Found Reading in Error.Caused by Incorrect Calibr Range.Correct Calibr Ranges Issued  + (07:44:33, 15 December 2024)
• ML20076F369  + (07:44:34, 15 December 2024)
• ML20076F368  + (07:44:35, 15 December 2024)
• 05000361/LER-1983-049-03, /03L-0:on 830429,emergency Chiller E-336 (Train a) Failed to Start Following Invalid Tgis.Caused by Misalignment of Supply Breaker.Breaker Aligned  + (07:44:36, 15 December 2024)
• ML20076F360  + (07:44:38, 15 December 2024)
• ML20076F357  + (07:44:39, 15 December 2024)
• 05000454/LER-1994-009-07, :on 940908,reactor Trips Occurred During Planned Shutdown Due to Solid State Protection Sys Failure. Caused by Personnel Error.Event Placed in Required Reading for Sys Engineering Dept  + (07:44:41, 15 December 2024)
• ML20076F355  + (07:44:42, 15 December 2024)
• ML20076F350  + (07:44:42, 15 December 2024)
• ML20076F349  + (07:44:43, 15 December 2024)
• ML20076F346  + (07:44:43, 15 December 2024)
• L-83-202, Responds to IE Bulletin 83-04, Failure of Under Voltage Trip Function of Reactor Trip Breakers. Representatives from Util & GE Are Testing Performance of Breakers Per Electrical Maint Procedure 0110060  + (07:44:44, 15 December 2024)
• ML20076F344  + (07:44:44, 15 December 2024)
• 05000277/LER-1994-008-02, :on 940909,discovered That ECCS & EDG May Have Been TS Inoperable on 940803 When ESW Outlet Valve MO-0498 Closed & Left Unattended,Causing ECT to Overflow.Valve Opened & ECT Level Restored to Normal Range.W/Undated Ltr  + (07:44:46, 15 December 2024)
• 05000362/LER-1994-002-01, :on 940912,momentary Loss of Voltage on Class 1E 4 Kv Bus 3A06 & Loss of Voltage Signal Occurred Due to Jarring of door-mounted Protective Relay.Normal Power to Bus 3A06 Restored within 72 H Allowed by TS  + (07:44:48, 15 December 2024)
• 05000361/LER-1983-045-03, /03L-0:on 830504,while Working on Plant Protection Sys Channel A,Reactor Trip Circuit Breaker TCB-1 Tripped Open,Rendering Channel Inoperable.Caused by Loose Cable Terminal Block Screws.Screws Tightened  + (07:44:50, 15 December 2024)
• 3F1094-07, Special Rept:On 940919,determined That Two Transmitters Which Comprise Rv Level Indication Sys Portion of Rc Inventory Tracking Sys Not Functioning Normally Due to Line Blockage in Common Tubing.Sys Restoration outage-dependent  + (07:44:51, 15 December 2024)
• ML20076F338  + (07:44:51, 15 December 2024)
• ML20076F334  + (07:44:52, 15 December 2024)
• ML20076F335  + (07:44:52, 15 December 2024)
• ML20076F331  + (07:44:53, 15 December 2024)
• ML20076F330  + (07:44:54, 15 December 2024)

• ML20076F329  + (07:44:55, 15 December 2024)
• ML20076F326  + (07:44:55, 15 December 2024)

• 05000331/LER-1983-025-03, /03L-0:on 830720,250-volt Battery Voltage Found at 242 Volts During Surveillance Testing.Caused by Failure of Zener Diode.Failed Battery Charger Repaired.Battery Voltage Recording Requirements Instituted  + (07:44:57, 15 December 2024)
• LD-94-063, Forwards Rev 1 of Technical Support Document for Amends to 10CFR51 Considering Severe Accidents Under NEPA for Plants of Sys 80+ Design  + (07:44:58, 15 December 2024)
• 05000259/LER-1983-041-03, /03L-0:on 830720,control Room Emergency Ventilation Sys B Failed to Achieve Flowrate Required by Tech Spec.Caused by Partially Closed Manual Damper Due to Wing Nut Loosened by Vibration  + (07:44:59, 15 December 2024)
• ML20076F319  + (07:45:00, 15 December 2024)
• ML20076F317  + (07:45:01, 15 December 2024)
• 05000339/LER-1983-059-03, /03L-0:on 830717,inverter Feeding Vital Bus 2-I Failed,Causing Temporary Loss of Vital Bus & Reactor & Turbine Trip.Caused by Spikes Induced by Faulty Silicone Controlled Rectifiers,Blowing Input Fuses  + (07:45:03, 15 December 2024)
• ML20076F300  + (07:45:04, 15 December 2024)
• 05000336/LER-1994-025-01, :on 940907,seismic Monitor Recorder Inoperable for Greater than 30 Days.Caused by Personnel Error.Recorder Repaired  + (07:45:05, 15 December 2024)
• 05000423/LER-1994-012-02, :on 940909,leak Was Discovered in Socket Weld on C RCS Loop Flow Instrumentation Line.Caused by Weld Defect.Ts Action Statement 3.4.6.2.a Was Entered.Weld Flaws Repaired  + (07:45:07, 15 December 2024)
• 05000263/LER-1994-009, :on 941007,EDG Received Fast Start Signal & Started.Caused by Personnel Error.Edg Were Secured & Surveillance on Safeguards Bus Was Completed  + (07:45:09, 15 December 2024)
• ML20076F279  + (07:45:10, 15 December 2024)
• 05000338/LER-1994-006-01, :on 940917,set Pressures for One Pressurizer Safety Valve Was Found to Be Outside Setpoint Tolerances Allowed by TS 3.4.3.Caused by Setpoint Drift.Pvs Were Refurbished & Retested  + (07:45:11, 15 December 2024)
• ML20076F270  + (07:45:13, 15 December 2024)
• ML20076F265  + (07:45:16, 15 December 2024)
• ML20076F263  + (07:45:17, 15 December 2024)
• ML20076F255  + (07:45:18, 15 December 2024)
• NRC-94-4313, Forwards Proprietary Revised Test Matrix for AP600 Automatic Depressurization Sys Tests Currently Underway at Vapore Facility in Cassacia,Italy.Encl Withheld (Ref 10CFR2.790) Proprietary Portion of Document Sent to Westinghouse  + (07:45:18, 15 December 2024)
• NRC-94-4310, Submits AP600 SPES-2 Test Quick Look Rept Errata.Correction of Error Requires That 1.23 Psi Be Subtracted from Measured Value for Channel DP-000P  + (07:45:19, 15 December 2024)
• ML20076F245  + (07:45:20, 15 December 2024)
• ML20076F248  + (07:45:20, 15 December 2024)
• AECM-83-0490, Provides Info Re Control Room Inleakage in Response to 830822 Verbal Request to Address Concerns Expressed During 830804 meeting.Plant-specific Wind Tunnel Tests Will Be Conducted to Establish Value for Dose Assessment  + (07:45:21, 15 December 2024)
• ML20076F233  + (07:45:22, 15 December 2024)
• ML20076F231  + (07:45:22, 15 December 2024)
• ML20076F226  + (07:45:23, 15 December 2024)