Re: High Altitude Exposures

[BFLOOD@SLAC.Stanford.EDU (Bob Flood)]

        Were it not for ALARA, which has no floor is also part of the
regulatory guidance, I would agree that these are practical
        de minimis levels.


The problem with the application of the ALARA philosophy in the abseence of
a de minimus value is simple: there is no number that cannot be divided by ten.
Bob Flood
Unless otherwise noted, all opinions are mine alone.
(415) 926-3793
bflood@slac.stanford.edu