05000321/LER-1981-043-03, /03L-0:on 810529,drum of Used Control Rod Driveline Filters Was Discovered Reading High Radiation in Uncontrolled Area.Caused by Disturbance of Drum Shielding. Drum Moved to Shielded,Controlled Area in Radwaste Bldg

/03L-0:on 810529,drum of Used Control Rod Driveline Filters Was Discovered Reading High Radiation in Uncontrolled Area.Caused by Disturbance of Drum Shielding. Drum Moved to Shielded,Controlled Area in Radwaste Bldg

ML19352B344
Person / Time
Site:	Hatch
Issue date:	06/24/1981
From:	Rogers W GEORGIA POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19352B342	List: 05000321/LER-1981-043, Forwards LER 81-043/03L-0 05000321/LER-1981-043-03, /03L-0:on 810529,drum of Used Control Rod Driveline Filters Was Discovered Reading High Radiation in Uncontrolled Area.Caused by Disturbance of Drum Shielding. Drum Moved to Shielded,Controlled Area in Radwaste Bldg
References
LER-81-043-03L-01, LER-81-43-3L-1, NUDOCS 8107020406
Download: ML19352B344 (2)

LER-1981-043, /03L-0:on 810529,drum of Used Control Rod Driveline Filters Was Discovered Reading High Radiation in Uncontrolled Area.Caused by Disturbance of Drum Shielding. Drum Moved to Shielded,Controlled Area in Radwaste Bldg

Event date:
Report date:
3211981043R03 - NRC Website

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"Ofueling Outage:

LHhile Unit I was n h n t-dnwn fnr n o 2 lthat a drum of used CRD filters in the hot machine shop was readina I

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labout 4.5 R/hr at 18 inches. This violated the intent of O o 10 l s l l10CFR20. 203.c (4) in that direct surveillance to prevent unauthorized 1

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[, li j ling for the drum had been disturbed, thus al.lowine the radiation field I

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ra LER No. 50-321/1981-043 O

b' Licensee:

Georgia Power Company Facility:

Edwin I. Hatch Docket No.:

50-321 NARRA'PIVE REPORT FOR LER 50-321/1981-043 While Unit I was in cold shutdown for a refueling outage on a routine survey of the h..'; machine shop, it was discovered that e drum of used CRD filters was reading about 4.5 R/hr at 18 inches.

This violated the intent of 10CFR20.203.c(4) in that direct surveillance to prevent unauthorized entry into a high radiation area was not performed.

There were no overexposures due to this event.

There was no effset on the public health and safety.

c The cause for the uncontrolled high radiation area was that the shielding for.the drum had been disturbed thus allowing the radiation field outside the shield wall to exceed 100 mr/hr.

The drum was moved to a shielded and controlled area in the radwaste building.

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