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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

• 05000397/LER-1987-018, :on 870626,reactor Automatically Scrammed by Reactor Protection Sys Actuation Due to Normal Auxiliary Power Transformer Sudden Pressure Relay Actuation.Caused by Opening of Test Valve.Transformers Inspected  + (11:34:12, 8 January 2025)
• GO2-87-219, Responds to NRC Re Violations Noted in Insp Rept 50-397/87-14.Corrective Actions:Ltr Issued to Station & Contractor Personnel Re Employee Responsibility to Ensure That Plant Postings Maintained  + (11:34:14, 8 January 2025)
• IR 05000397/1987014  + (11:34:18, 8 January 2025)
• ML17279A423  + (11:34:19, 8 January 2025)
• 05000397/LER-1987-017, :on 870623,RWCU Sys Automatically Isolated Due to High Differential Flow.Caused by Leakage Through Influent Isolation Valve for Filter Demineralizer Which Subjected Sys to High Pressure.Sys Returned to Svc  + (11:34:29, 8 January 2025)
• ML17279A418  + (11:34:33, 8 January 2025)
• 05000397/LER-1987-016, :on 870622,control Room Emergency Filtration Sys Automatically Initiated Due to Failure of Trip Logic to Reset During Performance of Reactor Bldg Exhaust Radiation Monitor Surveillance Procedure.Cause Unknown  + (11:34:38, 8 January 2025)
• ML17279A411  + (11:34:41, 8 January 2025)
• 05000397/LER-1987-015, :on 870620,Div 2 Drywell Pressure Monitoring Instrumentation Found Not Tracking Div 1 Since Instrument Rack Isolation Valves Closed.Caused by Inadequate Valve Labeling.Valves Opened & Instruments Operable  + (11:34:44, 8 January 2025)
• IR 05000397/1987017  + (11:34:47, 8 January 2025)
• ML17279A398  + (11:34:49, 8 January 2025)
• 05000397/LER-1987-004, :on 870407,discovered Missed Fire Door Surveillance & Improper Identification of Fire Seal Penetrations.Caused by Inadequate Communication Between Two Architect Groups.Situation Rectified  + (11:34:52, 8 January 2025)
• ML17279A393  + (11:34:54, 8 January 2025)
• ML17279A389  + (11:34:55, 8 January 2025)
• ML17279A385  + (11:34:56, 8 January 2025)
• ML17279A382  + (11:34:59, 8 January 2025)
• 05000397/LER-1987-014, :on 870604,electricians Sent to Troubleshoot Supply Breaker Problem Inadvertently Tripped Alternate Power to Reactor Protection Sys by Opening Wrong Breakers.Caused by Equipment Failure & Personnel Error  + (11:35:01, 8 January 2025)
• ML17279A376  + (11:35:03, 8 January 2025)
• ML17279A374  + (11:35:04, 8 January 2025)
• ML17279A373  + (11:35:05, 8 January 2025)
• ML17279A372  + (11:35:06, 8 January 2025)
• ML17279A370  + (11:35:07, 8 January 2025)
• ML17279A369  + (11:35:08, 8 January 2025)
• ML17279A367  + (11:35:09, 8 January 2025)
• ML17279A365  + (11:35:12, 8 January 2025)

• ML17279A363  + (11:35:13, 8 January 2025)

• ML17279A361  + (11:35:14, 8 January 2025)
• ML17279A360  + (11:35:15, 8 January 2025)
• ML17279A359  + (11:35:17, 8 January 2025)
• 05000397/LER-1987-011, :on 870523,discovered That Radwaste Bldg Ventilation Exhaust Fan WEA-FN-1A Operated for 10 H W/O Effluent Sys Flow Measurement Summer WEA-SUM-1 in Svc. Caused by Inadequate Checklist  + (11:35:18, 8 January 2025)
• IR 05000397/1987013  + (11:35:21, 8 January 2025)
• ML17279A354  + (11:35:22, 8 January 2025)
• ML17279A352  + (11:35:23, 8 January 2025)
• ML17279A351  + (11:35:24, 8 January 2025)
• 05000397/LER-1987-010, :on 870512,ESF Actuations Occurred.Caused by Inadequate Plant Procedure.Plant Operators Restarted Reactor Protection Sys Motor Generator a & Returned RHR Shutdown Cooling & RWCU Sys to Operation within 1/2 H  + (11:35:30, 8 January 2025)
• 05000397/LER-1987-012, :on 870517,failure to Monitor Certain Turbine Bldg Gaseous Effluents Discovered.Caused by Inadequate Procedure.Plant Procedure 7.1.2 Re Acceptable Flow Conditions Will Be Revised  + (11:35:32, 8 January 2025)
• ML17279A346  + (11:35:33, 8 January 2025)
• ML17279A344  + (11:35:34, 8 January 2025)
• ML17279A343  + (11:35:35, 8 January 2025)
• ML17279A339  + (11:35:36, 8 January 2025)
• 05000397/LER-1987-009, :on 870506,control Room Emergency Filtration Sys Automatically Initiated Due to Failure to Reset Trip Logic.Caused by Oversight During Procedure Rev & Review Process.Procedures Will Be Revised  + (11:35:38, 8 January 2025)
• ML17279A332  + (11:35:39, 8 January 2025)
• ML17279A331  + (11:35:40, 8 January 2025)
• ML17279A330  + (11:35:42, 8 January 2025)
• TAC:65568  + (11:35:43, 8 January 2025)
• ML17279A324  + (11:35:43, 8 January 2025)
• ML17279A329  + (11:35:43, 8 January 2025)
• GO2-87-019, Forwards Info Re Mods Proposed to Ensure Isolation of RHR-V-8 or RHR-V-9 Valve & Schedule for Completion of Mods, Per 870513 Request Re Generic Ltr 86-10 Interpretation of High/Low Pressure Interface Concerns  + (11:35:44, 8 January 2025)
• GO2-87-188, Application for Amend to License NPF-21,deleting Channel Check from Tech Spec Table 4.3.2.1-1 Isolation Actuation Instrumentation Surveillance Requirements.Fee Paid  + (11:35:46, 8 January 2025)
• TAC:64838  + (11:35:48, 8 January 2025)
• ML17279A316  + (11:35:49, 8 January 2025)