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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

• 05000458/LER-1986-002, :on 860101,total Loss of Offsite Power Occurred When Transformers A,B,C & D Tripped.Caused by Spurious Signals from Hand Held Radios.Shielding on Tone Relaying Equipment Being Installed  + (ML20137R493)
• 05000370/LER-1985-027-02, :on 851026,reactor Tripped Due to Loss of Generator Exciter Voltage Regulator.Caused by Improperly Installed Fuse.Fuse Reinstalled.Training on Fuse Installation Will Be Developed  + (ML20137R495)
• 05000529/LER-1986-001, :on 860103,source Range Monitor Channel Checks Not Performed within Max Allowable Time.Caused by Failure of Operator to Perform Test on Schedule.Step Added to Procedure to Initiate Test in Mode 6  + (ML20137R496)
• ML20137R497  + (ML20137R497)
• ML20137R498  + (ML20137R498)
• ST-HL-AE-1522, First Deficiency Rept Re Design of Guide Shoe Attachments for Supports for Insulated Small Bore Piping.Initially Reported on 851021.Test Program Initiated So That Analysis by Load Rating Can Be Performed.Next Rept Due by 860131  + (ML20137R500)
• ML20137R501  + (ML20137R501)
• 05000382/LER-1985-047, :on 851028,reactor Trip Occurred Due to Auxiliary Trip from Core Protection Calculator on High Pressurizer Pressure.Caused by Steam Leak from Suction Flange.Flange Repaired & Components Dried  + (ML20137R504)
• ML20137R505  + (ML20137R505)
• 05000321/LER-1985-038, :on 851029,ESF Sys Actuated Due to Leak in Cleanup Sludge Discharge Mix Pump 1G11-CO28.Caused by Casing Crack.Sys Reset & Analyzers & Fission Product Monitors Returned to Svc  + (ML20137R508)
• ML20137R509  + (ML20137R509)
• ML20137R511  + (ML20137R511)
• ML20137R513  + (ML20137R513)
• ML20137R514  + (ML20137R514)
• ML20137R518  + (ML20137R518)
• L-97-035, Forwards Info Re Changes to Humboldt Bay Power Plant,Unit 3 Physical Security Plan.Changes Do Not Decrease Safeguards Effectiveness of Plan & Are Submitted Per 10CFR50.54(p). Encls Withheld Per 10CFR2.790(d)  + (ML20137R519)
• ML20137R520  + (ML20137R520)
• ML20137R521  + (ML20137R521)
• ML20137R523  + (ML20137R523)
• ML20137R525  + (ML20137R525)
• ML20137R528  + (ML20137R528)
• ML20137R529  + (ML20137R529)
• ML20137R532  + (ML20137R532)
• ML20137R533  + (ML20137R533)
• ML20137R537  + (ML20137R537)

• ML20137R538  + (ML20137R538)

• ML20137R540  + (ML20137R540)
• ML20137R542  + (ML20137R542)
• ML20137R544  + (ML20137R544)
• TXX-4682, Deficiency Rept CP-85-47 Re Use of Ampector II-A Relays in 480-volt Switchgear Instead of Ampector II Relays.Initially Reported on 851202.Differences in Relays Are Enhancements. Issue Not Reportable Per 10CFR50.55(e)  + (ML20137R545)
• ML20137R546  + (ML20137R546)
• ML20137R547  + (ML20137R547)
• TXX-4681, Interim Deficiency Rept CP-85-34 Re Adequacy of Conduit Supports to Perform Intended Design Functions.Initially Reported on 850906.Evaluation Continuing.Completion of Final Rept Anticipated by 860516  + (ML20137R549)
• ML20137R552  + (ML20137R552)
• ML20137R554  + (ML20137R554)
• ML20137R555  + (ML20137R555)
• ML20137R556  + (ML20137R556)
• ML20137R560  + (ML20137R560)
• ML20137R561  + (ML20137R561)
• ML20137R564  + (ML20137R564)
• ML20137R566  + (ML20137R566)
• 05000254/LER-1986-002, :on 860107,during Shutdown,Discovered That Three MSIVs Leaked in Excess of 11.5 Scfh Limit.Cause Undetermined.Leaks Will Be Repaired Before Startup  + (ML20137R567)
• ML20137R568  + (ML20137R568)
• 05000254/LER-1986-001-02, :on 860106,during Shutdown,Discovered That Measured Combined Leakage Rate for All Penetrations & Valves Except MSIVs in Excess of 293.75 Scfh.Cause Undetermined. Corrective Action Delayed Until Rept Completed  + (ML20137R570)
• ML20137R572  + (ML20137R572)
• ML20137R574  + (ML20137R574)
• ML20137R576  + (ML20137R576)
• ML20137R580  + (ML20137R580)
• ML20137R581  + (ML20137R581)
• ML20137R582  + (ML20137R582)
• 05000271/LER-1986-001, :on 860107,during Pipe Replacement Outage, Discovered That Containment Isolation Valves Not Accounted for in App J Program.Caused by Failure of Personnel.App J Program Will Be Updated to Include Subj Valves  + (ML20137R583)