05000336/LER-1980-031-03, /03L-0:on 800817,one of Two Min Channels of Wide Range Neutron Flux Instrumentation Required for Mode 5 Failed.Caused by Defective Preamplifier.Component Replaced

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/03L-0:on 800817,one of Two Min Channels of Wide Range Neutron Flux Instrumentation Required for Mode 5 Failed.Caused by Defective Preamplifier.Component Replaced
ML19332B386
Person / Time
Site: Millstone Dominion icon.png
Issue date: 09/12/1980
From: Harris J
NORTHEAST UTILITIES
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19332B385 List:
References
LER-80-031-03L, LER-80-31-3L, MP-2-4482, NUDOCS 8009260654
Download: ML19332B386 (1)
v • d • e


LER-1980-031, /03L-0:on 800817,one of Two Min Channels of Wide Range Neutron Flux Instrumentation Required for Mode 5 Failed.Caused by Defective Preamplifier.Component Replaced
Event date:
Report date:
3361980031R03 - NRC Website
v • d • e

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lo 121 l One of the two minimum channels of wide range neutron flux instrumentation (NI) l l

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The shutdown maigin requirements were verified and the l

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