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OOPS!! Airborne/Dust Concentration
- To: Multiple recipients of list <radsafe@romulus.ehs.uiuc.edu>
- Subject: OOPS!! Airborne/Dust Concentration
- From: "Mark B. Mattheiss 303-299-7911" <DENMBM@AM.DAMES.COM>
- Date: Wed, 20 Mar 1996 09:47:58 -0700 (PDT)
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Correction to previous calculation due to unit conversion error on my part.
25 pci/g * 1g/1E3 mg * 10mg/m3 * 1E-6 uci/pci * m3/1E6 ml = 2.5E-13 uci/ml
and applying the 30% factor from our Risk Group = 7.5E-14 uci/ml
Thanks to all for correcting my mistake. If it were'nt for radsafe I might
have submitted erroneous calculations to the client.
Sincerely,
Mark B. Mattheiss
Health Physicist/Health and Safety Coordinator
Dames & Moore, Denver, Colorado
E-Mail DENMBM@Dames.com
Phone 303-299-7911