Home > NRC Library > ADAMS Public Documents

Forwards LERs 86-036-00,86-037-00 & 86-038-00.

Accession Number: ML20214K590

Date Released: Saturday, August 15, 2020

Package Contents

The following links on this page are to Adobe Portable Document Format (PDF) files. To obtain a free viewer for displaying this format, see our Plugins, Viewers, and Other Tools.

• ML20214K587 - Forwards LERs 86-036-00,86-037-00 & 86-038-00. (1 page(s), 8/15/1986)
• ML20214K592 - LER 86-036-00:on 860718,during performance of channel functional surveillance test on Scram Discharge Vol Channel D level instrument,unexpected full scram occurred.Caused by faulty auxiliary contact mechanism.Mechanism replaced. (3 page(s), 8/15/1986)
• ML20214K595 - LER 86-037-00:on 860719,while in shutdown cooling mode,RHR sys automatically isolated.Caused by faulty leak detection switch modules.Info tags hung on subj panels clarified & faulty leak detection switch repaired. (3 page(s), 8/15/1986)
• ML20214K597 - LER 86-038-00:on 860719 & 20,standby train of annulus exhaust gas treatment sys automatically started.Caused by instrument inaccuracy & technician error.Setpoints recalculated & adjusted & technician counseled. (3 page(s), 8/15/1986)