05000368/LER-1980-070-03, /03L-0:on 801005,control Room Emergency Chiller, 2VE-1B,was Found to Be Inoperable.Caused by Improper Pressure Switch Setting (80 Psig Rather than 150 Psig). Pressure Switch Calibr

/03L-0:on 801005,control Room Emergency Chiller, 2VE-1B,was Found to Be Inoperable.Caused by Improper Pressure Switch Setting (80 Psig Rather than 150 Psig). Pressure Switch Calibr

ML19340B560
Person / Time
Site:	Arkansas Nuclear
Issue date:	11/04/1980
From:	Pendergraft R ARKANSAS POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV)
Shared Package
ML19340B558	List: 05000368/LER-1980-070, Forwards LER 80-070/03L-0 05000368/LER-1980-070-03, /03L-0:on 801005,control Room Emergency Chiller, 2VE-1B,was Found to Be Inoperable.Caused by Improper Pressure Switch Setting (80 Psig Rather than 150 Psig). Pressure Switch Calibr
References
LER-80-070-03L, LER-80-70-3L, NUDOCS 8011110289
Download: ML19340B560 (1)

LER-1980-070, /03L-0:on 801005,control Room Emergency Chiller, 2VE-1B,was Found to Be Inoperable.Caused by Improper Pressure Switch Setting (80 Psig Rather than 150 Psig). Pressure Switch Calibr

Event date:
Report date:
3681980070R03 - NRC Website

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1. 4Po8tl oaf t 80 EVENT DESCRIPitON AND PRO 9ADLE CONSEOUENCES h o 2 l During Mode 1 operation, the control room emergency chiller (2VE-1B) was i iciaii found to be inoperable.

The redundant chiller (2VE-1A) was started and 1 ITTT1 I verified to function properly. This occurrence is similar to LER 50-368/1 o s i 80-054.

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