EXTENSION OF CALCULATIONS

(3

@® We can measure Pu-239, Pu-240, and Cs-137
in soils at the present time.

@ EML has separated the Cs-137 contributions
from global and NTS fallout, based upon
these kinds of measurements and has reported
values for much of Utah.

@ Knowing the
derived from
calculate the
radionuclides

prosont levels in soil of Cs-137
explosions at NTS, we can then
original deposition of all
and the doses.

@ We need additional measurements in Nevada,
northern Arizona, and Utah.

LRA-36

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