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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

• ML20099B881  + (11:45:33, 13 December 2024)
• ML20099B884  + (11:45:33, 13 December 2024)
• ML20099B879  + (11:45:34, 13 December 2024)
• ML20099B877  + (11:45:35, 13 December 2024)
• ML20099B869  + (11:45:35, 13 December 2024)
• ML20099B863  + (11:45:36, 13 December 2024)
• ML20099B857  + (11:45:37, 13 December 2024)
• ML20099B859  + (11:45:37, 13 December 2024)
• ML20099B856  + (11:45:38, 13 December 2024)
• 05000362/LER-1985-001-02, :on 850127,RCS Water Inventory Balance Indicated 2.97 Gpm Leakage Rate,Exceeding 1.0 Gpm Limit.On 850128,containment Purge Isolation Sys Train a Actuated from Airborne Iodine Resulting from Leak  + (11:45:40, 13 December 2024)
• ML20099B850  + (11:45:41, 13 December 2024)
• RBG-19-413, Forwards Revised FSAR Section 8.3.1.4.2 Re Class 1E Electrical Equipment Arrangement.Reasons for Rev Discussed. Requests Concurrence by 841121  + (11:45:42, 13 December 2024)
• ML20099B839  + (11:45:43, 13 December 2024)
• 05000250/LER-1984-026, :on 841009,turbine Runback to 70% Reactor Power Occurred.Possibly Caused by Inadvertent Transfer of Power for Panel 3P07 from Normal Inverter 3A Spare Inverter As. Personnel Trained  + (11:45:44, 13 December 2024)
• ML20099B830  + (11:45:45, 13 December 2024)
• ML20099B825  + (11:45:46, 13 December 2024)
• ML20099B823  + (11:45:47, 13 December 2024)
• ML20099B811  + (11:45:48, 13 December 2024)
• B11361, Informs That Error Identified in Attachment II to 841009 Discussion of 840510 Review Meeting Re Fire Related Core Melt Frequency Number.Error Corrected in Encl Revised Attachment II  + (11:45:49, 13 December 2024)
• ML20099B803  + (11:45:49, 13 December 2024)
• ML20099B802  + (11:45:50, 13 December 2024)
• ML20099B795  + (11:45:54, 13 December 2024)
• ST-HL-AE-4156, Forwards Response to NRC Bulletin 92-001 Re Thermo-Lag 330 Fire Barrier matl.Thermo-Lag 330 Fire Barrier Sys Used to Protect Safe Shutdown Circuits at Both Facilities.Hourly Fire Watches Established for Each Affected Fire Area  + (11:45:55, 13 December 2024)
• ML20099B792  + (11:45:56, 13 December 2024)
• ML20099B790  + (11:45:57, 13 December 2024)

• ML20099B787  + (11:45:58, 13 December 2024)

• B11359, Forwards Response to SER Confirmatory Item 16 Re Control Rod Drive Structural Matl  + (11:45:59, 13 December 2024)
• ML20099B783  + (11:46:00, 13 December 2024)
• ML20099B784  + (11:46:00, 13 December 2024)
• ML20099B767  + (11:46:01, 13 December 2024)
• ML20099B761  + (11:46:01, 13 December 2024)
• ML20099B755  + (11:46:02, 13 December 2024)
• TXX-4423, Deficiency Rept SDAR-167 Re Cracked & Broken ERF Computer Termination Points.Initially Reported on 850201.Evaluation Continuing.Completion Anticipated by 850326  + (11:46:03, 13 December 2024)
• ML20099B744  + (11:46:03, 13 December 2024)
• ML20099B693  + (11:46:04, 13 December 2024)
• ML20099B686  + (11:46:05, 13 December 2024)
• 05000219/LER-1985-003, :on 850129,design Deficiency Discovered in Core Spray Sys Booster Pump Failure Logic.Caused by Deficiency in Original Plant Design.Mods to Replace Pressure Switches on Booster Pump Discharge Implemented  + (11:46:07, 13 December 2024)
• BECO-92-093, Requests Changes to NPDES Permit MA0003557,changing Listed Part I,Paragraphs A.1.m & A.1.n as indicated.Marked-up Page 5 of NPDES Permit Encl  + (11:46:08, 13 December 2024)
• ML20099B655  + (11:46:08, 13 December 2024)
• ML20099B652  + (11:46:09, 13 December 2024)
• 05000328/LER-1984-014-01, :on 840830,lo-lo Steam Generator Reactor Trip Occurred.Caused by Main Feedwater Isolation Valve Failing to Close Due to Stuck Contact & Main Feedwater Pump B Reset Due to Incorrect Solenoid Valve Setting  + (11:46:11, 13 December 2024)
• 05000361/LER-1985-013, :on 850130,control Room Isolation Sys Train B Spuriously Actuated by Instrument Failure on Control Room Radiation Monitor.Caused by Background Radiation Levels Dropping Below Instrument Failure Setpoint  + (11:46:13, 13 December 2024)
• ML20099B644  + (11:46:18, 13 December 2024)
• 05000338/LER-1984-018-01, :on 841012,turbine & Reactor Trip Occurred Due to Loss of Electro Hydraulic Control Sys Control Power. Caused by Technician Unfamiliarity W/Equipment.Technician Counseled  + (11:46:22, 13 December 2024)
• 05000528/LER-1985-006, :on 850131,bus Feeder Breaker S05 from Startup Transformer X03,1E-NAN-S05B,tripped While Tagging Out Control Circuit Fuses in Breaker Cubicle.Caused by Operator Accidently Hitting Breaker Control Switch  + (11:46:24, 13 December 2024)
• ML20099B623  + (11:46:25, 13 December 2024)
• ML20099B619  + (11:46:26, 13 December 2024)
• 05000261/LER-1985-007-01, :on 850128,four 480-volt Undervoltage Relays on Emergency Buses E1 & E2 Discovered Out of Tolerance. Caused by Overly Restrictive Tech Spec Setpoint Description. Tech Spec Rev Requested  + (11:46:28, 13 December 2024)
• 05000373/LER-1985-011-01, :on 850202,group 1 Isolation Occurred Due to High Main Steam Tunnel Ambient Air Temp,Causing Reactor Scram.Caused by Lack of Ventilation Flow to Steam Tunnel. Isolation Dampers Repaired  + (11:46:30, 13 December 2024)
• ML20099B598  + (11:46:31, 13 December 2024)
• 05000249/LER-1985-002-05, :on 850201,reactor Scrammed on Low Water Level W/O Cause.Caused by Vibration from Inservice Insp Std Which Inadvertently Hit Floor Near Instrument Rack 2203-6.Low Water Level Switches Replaced  + (11:46:34, 13 December 2024)