ML19257C645

LER 79-114/03L-0:on 791227,while Performing PT1.1.12PC,main Steam Line High Radiation Functional Check Drawer 1-D12-K603B Found Out of Calibr.Caused by Instrument Drift. Drawer Recalibr & Returned to Svc

ML19257C645
Person / Time
Site:	Brunswick
Issue date:	01/18/1980
From:	Tollison A CAROLINA POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19257C644	List: ML19257C643 ML19257C645
References
LER-79-114-03L, LER-79-114-3L, NUDOCS 8001290539
Download: ML19257C645 (1)

Text

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Drawer 1-D12-K603D was found out of calibration. The reportable limit is 3.5 -

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' these The drawer was recalibrated and returned to so:vice. InEtr.uncat_drif t c ,, i gg instruments has acen a problem. The vender is to supply technical assistancs during the 1980 refueling outage to help determine the cause of this problem. A neu drawer

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