05000324/LER-1979-048-03, /03L-0:on 790805,while Performing Reactor Bldg Exhaust Vent Monitoring Check,Outboard Supply Damper Would Not Stay Closed.Caused by Maladjustment of Control Switch. Switch Readjusted

/03L-0:on 790805,while Performing Reactor Bldg Exhaust Vent Monitoring Check,Outboard Supply Damper Would Not Stay Closed.Caused by Maladjustment of Control Switch. Switch Readjusted

ML19207B954
Person / Time
Site:	Brunswick
Issue date:	08/30/1979
From:	Tollison A CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19207B950	List: 05000324/LER-1979-048, Forwards LER 79-048/03L-0 05000324/LER-1979-048-03, /03L-0:on 790805,while Performing Reactor Bldg Exhaust Vent Monitoring Check,Outboard Supply Damper Would Not Stay Closed.Caused by Maladjustment of Control Switch. Switch Readjusted
References
LER-79-048-03L-01, LER-79-48-3L-1, NUDOCS 7909060225
Download: ML19207B954 (1)

LER-1979-048, /03L-0:on 790805,while Performing Reactor Bldg Exhaust Vent Monitoring Check,Outboard Supply Damper Would Not Stay Closed.Caused by Maladjustment of Control Switch. Switch Readjusted

Event date:
Report date:
3241979048R03 - NRC Website

text

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E..miy 4 NRC FORjA 366 (7 77)

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o l The control switch on the RTGB was slightly out of ad justment.

The switch was re-12 11 I I adjusted, tested, and returned to service.

The automatic isolation on these dampers [

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This is considered an isolated event and no further action isl [t [3ll required.

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