05000327/LER-1981-009-03, /03L-0:on 810127,containment Sump Level Loop L-63-177 Declared Inoperable.Caused by Calibr Drift Due to Problem W/Level Transmitter.Transmitter Replaced

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/03L-0:on 810127,containment Sump Level Loop L-63-177 Declared Inoperable.Caused by Calibr Drift Due to Problem W/Level Transmitter.Transmitter Replaced
ML19341C253
Person / Time
Site: Sequoyah 
Issue date: 02/24/1981
From: Mcgriff J, Wilkey A
TENNESSEE VALLEY AUTHORITY
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19341C251 List:
References
LER-81-009-03L, LER-81-9-3L, NUDOCS 8103020536
Download: ML19341C253 (1)


LER-1981-009, /03L-0:on 810127,containment Sump Level Loop L-63-177 Declared Inoperable.Caused by Calibr Drift Due to Problem W/Level Transmitter.Transmitter Replaced
Event date:
Report date:
3271981009R03 - NRC Website

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  • 500 PSIG, containment' sump ' level loop l With unit 1 in rode 3 and -RCS at 3600F and 1 l o 12 l l o 131 l L-63-177 was' declared inoperable af ter a channel check was per Corned. The a"ssociated t o (41 l '31 stable was placed in the BYPASS mods in accordance with action statement 18 of go#3, l LCO 3.3.2.1.

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