[ RadSafe ] Incidental Radiation Generating Device Leakage Radiation Limits

[Scott Davidson]

How about 21 CFR PART 1020--PERFORMANCE STANDARDS FOR IONIZING
RADIATION EMITTING PRODUCTS

http://ecfr.gpoaccess.gov/cgi/t/text/text-idx?c=ecfr&sid=90a51db8e35867f7d330f8ee2415f53e&tpl=/ecfrbrowse/Title21/21cfr1020_main_02.tpl


On 9/4/12, Redmond, Randy (RXQ) <redmondrr at y12.doe.gov> wrote:
> Does anyone know a citation for federal leakage radiation limits for
> incidental radiation generating devices such as electron beam welders and
> electron microscopes? I have searched and cannot find any.  As a default,
> I'm using ANSI N43.3 Exempt Shielded Installation criteria of 0.5 mrem at 5
> cm.
>
> Thanks,
>
> Randy Redmond
> B&W Y-12
> Radiological Engineering
> 865.574.5640
>
>
>
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