.
oe
v3
ANALYSIS, BUT THIS 1S TO BE EXPECTED FOR EVALUATING DOSE RATES FROM ALPHA EMITTERS AT
THE PROPOSED LIMITS.
THE AMBIENT LEVELS IN THE MIDWEST ARE 200-300 TIMES LESS THAN
WE. GOREENING -LEVELGe----cec-ceeecceeeeeececaccereseeeeeeseneenens
METHODS TOR CSTIMATING DOSE RATES BY THE PROCEDURES GIVEN IN THE DOCUMENT SHOULD BE
JARETULLY REVIEWED BEPORE THEY ARE AGREED TO AND ACCEPTED.
THE DIRECT PROCEDURE CALLS
FOR CONSIDPIRABLE INFORMATION OTHER THAN ENVIRONMENTAL TRANSURANIUM CONCENTRATIONS.
TUNIS INCLUDLS PARTICLE SIZE DISTRIBUTION, SOLUBILITY CLASS, AND RESUSPENSION FACTOR =
MATA THAT TS QUITE DIFFICULT TO OBTAIN.
IF IT IS TRUE, AS THE DOCUMENT STATES, THAT
VERY FLW SITES WILL APPROACH THE SCREENING LEVELS, THESE REQUIRFMENTS WILL IMPOSE
LITTLE BURDEN ON DOL.
IND/JIN/VM