05000368/LER-1978-034-03, /03L-0 on 781230:during Mode 3,all Control Element Assemblies Fully Inserted, & Signal Leads from Upper & Lower Detector Chambers of B Linear Safety Channels Found to Be Swapped.Chamber Leads Were Reconnected Correctly

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/03L-0 on 781230:during Mode 3,all Control Element Assemblies Fully Inserted, & Signal Leads from Upper & Lower Detector Chambers of B Linear Safety Channels Found to Be Swapped.Chamber Leads Were Reconnected Correctly
ML19270F232
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 01/29/1979
From: Shively C
ARKANSAS POWER & LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19270F230 List:
References
LER-78-034-03L, LER-78-34-3L, NUDOCS 7902050120
Download: ML19270F232 (1)


LER-1978-034, /03L-0 on 781230:during Mode 3,all Control Element Assemblies Fully Inserted, & Signal Leads from Upper & Lower Detector Chambers of B Linear Safety Channels Found to Be Swapped.Chamber Leads Were Reconnected Correctly
Event date:
Report date:
3681978034R03 - NRC Website

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2 1 Durine Mode 3 operation, all CEA's fully inserted. sinnal leads from i

10121 1 upper and lower detector chambers of "B" Linear Safety channel NI's l were found to be swapped. A failure could have caused a loss of o

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