RE: Benchmark for CERCLA comparison -Reply

[Richard Machado <MACHRM@doe-md.gov>]

For an interesting comparison, examine the note by Wood, Kearfoot, et.
al. in the April issue of Health Physics.  Table 2 lists maximum allowable
soil concentrations corresponding to .15 mSv/y, using RESRAD.  As
pointed out in the note, many naturally present isotopes exceed these
levels.  For quick reference, If you desire the units of pCi/g, divide the
Bq/kg value by 37.

Maybe this issue, among possibly others, make the EPA numbers less
likely to be used?

(Standard Disclaimers)

Richard Machado

machrm@doe-md.gov
************************************************************************
The RADSAFE Frequently Asked Questions list, archives and subscription
information can be accessed at http://www.ehs.uiuc.edu/~rad/radsafe.html