Re: NRC Licensing of Am-241

["Wesley M. Dunn" <WDUNN@brc1.tdh.state.tx.us>]

The answer is: Yep.  Any amount of Am-241 must be licensed.  However, 
you'll also note that there are (admittedly small) effluent release 
limits in 10 CFR 20 App B.  So you don't have to have a license if 
you find some trace levels in your air and/or water.  But you can't 
transfer or receive it without the license.

Wes

>Can anyone tell me why Americium-241 is not listed in 10CFR30.71, Schedule B?
>
>I know that it is mentioned in 30.15 at 0.05 microcuries for sources in
>ionizing radiation measureing instruments.  
>
>Since it's not listed, does this mean that "ANY" amount of Am-241 must be
>licensed by the NRC?
>
>**************************** /^\   /^\ *********************************
>Tad  Blanchard              /__ \ /___\    NASA-Goddard Space Flt Ctr 
>Nat'l Health Svc, Inc            O             Greenbelt, Maryland     
>Sr Health Physics Tech          / \            Phone: 301-286-9157     
>                               /___\           Fax:   301-286-1618       
>                  Tad.M.Blanchard.1@GSFC.NASA.gov                   
>************************************************************************ 

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Wesley M. Dunn, CHP                        512-834-6688
Deputy Director, Licensing                 512-834-6690 (fax)
(Texas) Bureau of Radiation Control        wdunn@brc1.tdh.state.tx.us
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