Re[3]: NRC Licensing of Am-241

["Eric L. Darois" <daroiel@naesco.com>]

     10CFR30.20 exempts any amount of byproduct material if used and 
     distributed as an aerosol (smoke) detector.  Am-241 is a byproduct 
     material by 10CFR30.4 "Definitions"
     
     Eric Darois
     daroiel@neasco.com


______________________________ Reply Separator _________________________________
Subject: Re[2]: NRC Licensing of Am-241
Author:  radsafe@romulus.ehs.uiuc.edu at Internet
Date:    10/24/96 3:28 PM


     If any amount of Am-241 must be licensed, why can/do I have 50+ uCi of 
     it at home (several smoke detectors) without a license or any controls 
     of any kind on it? Just curious what _regulatory_ basis there is for 
     this?
     
     Steven D. Rima, CHP
     President, DATUM Enterprises, LC
     sdrima@aol.com
     or
     Steven_Rima_at_DOEGJPO@gjpomail.doegjpo.com
     
     *** no disclaimers needed - I work for myself! ***
     
     
______________________________ Reply Separator _________________________________
Subject: Re: NRC Licensing of Am-241
Author:  radsafe@romulus.ehs.uiuc.edu at INTERNET 
Date:    10/24/96 3:10 PM
     
     
     
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     
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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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