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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

• 05000259/LER-1987-002-02, :on 870131,personnel Performing Relay Calibr Inadvertently Omitted Step in Procedure Causing Unexpected Actuation of Shutdown Board Undervoltage C.Fuse Replaced & Normal Power Supply Restored  + (00:48:09, 7 December 2024)
• ML20207Q993  + (00:48:10, 7 December 2024)
• ML20207Q992  + (00:48:11, 7 December 2024)
• ML20207Q987  + (00:48:11, 7 December 2024)
• ML20207Q978  + (00:48:12, 7 December 2024)
• ML20207Q981  + (00:48:12, 7 December 2024)
• BSEP-87-0226, Responds to NRC Ltr Re Violation Noted in Insp Repts 50-324/86-34 & 50-325/86-33.Corrective Actions:Proper Conduit Seals Installed in Pressure Switches 2-IA-PSL-3596 & 2-IA-PSL-3597  + (00:48:13, 7 December 2024)
• IR 05000508/1987002  + (00:48:14, 7 December 2024)
• ML20207Q972  + (00:48:14, 7 December 2024)
• ML20207Q966  + (00:48:15, 7 December 2024)
• 05000336/LER-1987-004-01, :on 870202 & 08,automatic Actuation by Emergency Safeguards Actuation Sys Resulted in Containment Purge Valve Isolation.Caused by Broken Mylar Window on Beta Scintillation Detector  + (00:48:22, 7 December 2024)
• PNO-III-87-033, on 870303,shutdown Cooling Sys Pump 3A Declared Inoperable Following Insp Which Showed Degradation of Oil Quality from Upper Bearing Housing.Util Does Not Plan to Resume Reactor Operation Prior to 870304  + (00:48:23, 7 December 2024)
• ML20207Q954  + (00:48:24, 7 December 2024)
• ML20207Q957  + (00:48:24, 7 December 2024)
• ML20207Q952  + (00:48:25, 7 December 2024)
• ML20207Q949  + (00:48:26, 7 December 2024)
• ML20207Q951  + (00:48:26, 7 December 2024)
• ML20207Q947  + (00:48:27, 7 December 2024)
• ML20207Q942  + (00:48:27, 7 December 2024)
• ML20207Q936  + (00:48:28, 7 December 2024)
• ML20207Q928  + (00:48:29, 7 December 2024)
• B12445, Forwards State of CT 860919 Modified NPDES Permit CT0003263. Mod Concerns Discharge of Boric Acid from Facility During Chemical Cleanings  + (00:48:30, 7 December 2024)
• ML20207Q926  + (00:48:30, 7 December 2024)
• 05000482/LER-1987-006, :on 870203,fire Damper GKD050 Failed to Close During Testing.Caused by Improper Installation of Flexible Conduit.Design Change of Conduit Installation Implemented  + (00:48:37, 7 December 2024)
• IR 05000312/1986042  + (00:48:38, 7 December 2024)
• ML20207Q913  + (00:48:38, 7 December 2024)

• ML20207Q911  + (00:48:39, 7 December 2024)
• ML20207Q908  + (00:48:39, 7 December 2024)

• A06384, Informs That Reactor Trip Sys Included in Westinghouse/Util Vendor Interface Program,Per NRC 870224 Request & Generic Ltr 86-38,Item 2.1.2  + (00:48:40, 7 December 2024)
• ML20207Q905  + (00:48:47, 7 December 2024)
• IR 05000344/1987002  + (00:48:48, 7 December 2024)
• ML20207Q904  + (00:48:48, 7 December 2024)
• ML20207Q887  + (00:48:49, 7 December 2024)
• 05000456/LER-1987-009, :on 870207,reactor Tripped When Control Power Fuses on Source Range N32 Pulled During Troubleshooting. Caused by Personnel Error.Operator Aid Sheet Re Trip Signals Generated by Pulling Fuses Will Be Created  + (00:48:56, 7 December 2024)
• TXX-6317, Interim Deficiency Rept CP-85-19 Re Use of Nonrepresentative Sample in Determining Generic Values for Typical Conduit Span Calculations.Initially Reported on 861021.Engineering Evaluations Continuing.Next Rept Expected by 870430  + (00:48:56, 7 December 2024)
• ML20207Q880  + (00:48:57, 7 December 2024)
• 05000528/LER-1987-001, :on 870203,control Room Essential Filtration Actuation Signal Actuated on Channels a & B.Caused by Voltage Spike.Setpoints Readjusted to Be Consistent W/Tech Specs  + (00:49:04, 7 December 2024)
• ML20207Q874  + (00:49:05, 7 December 2024)
• 05000413/LER-1987-004, :on 870124,10 Containment Air Release & Addition Sys Gaseous Waste Release Packages Improperly Prepared.Caused by Personnel Error.Health Physics Technician Retrained & Requalified on Procedures  + (00:49:11, 7 December 2024)
• 05000304/LER-1987-001-08, :on 870203,while Operating at Full power,1-inch Hydraulic Seal on Trip Solenoid for Loop D MSIV Failed. Caused by Defective O-ring or Damage During Installation. Similar Seals Checked for Leakage  + (00:49:18, 7 December 2024)
• 05000440/LER-1987-006, :on 870208,unexpected RCIC Sys Isolation Occurred Due to Indicated Min Differential Pressure from Leak Detection Sys.Caused by Steam Condensing in High Side Process Connection for Instrument Impulse Line  + (00:49:25, 7 December 2024)
• 05000440/LER-1987-005, :on 870207,unexpected Reactor Protection Sys Actuation Occurred During Performance of APRM Surveillance Test Instruction (Svi).Caused by Deficient Svi.Svi Revised to Delete Step 5.1.61  + (00:49:32, 7 December 2024)
• ML20207Q854  + (00:49:33, 7 December 2024)
• ML20207Q856  + (00:49:33, 7 December 2024)
• ML20207Q851  + (00:49:34, 7 December 2024)
• 3F0387-01, Forwards Itemization of Various Insurance Policies Currently in Place for Facility,Per 10CFR50.54(w)  + (00:49:35, 7 December 2024)
• PY-CEI-NRR-0604, Forwards LERs 87-005-00 & 87-006-00  + (00:49:35, 7 December 2024)
• ML20207Q845  + (00:49:36, 7 December 2024)
• IR 05000305/1987008  + (00:49:37, 7 December 2024)
• TXX-6324, Forwards Notice of 870312-14 Meetings Between Util,Case & S&W in Dallas,Tx to Discuss Large Bore Pipe Supports  + (00:49:37, 7 December 2024)
• IR 05000155/1987006  + (00:49:38, 7 December 2024)
• ML20207Q832  + (00:49:39, 7 December 2024)