TABLE 4 Summary of Radiation Exposure (rads) ‘Adults Years Bone O°sry* 5 09 30.237 70 3.10 Internal Whole body External Total Whole Body Whole Body Reference Values** Bone At .17 rad/year At .5 rad/year . O3%c5 & 5Re) .68 75 143 1.52 85 2s _2.68 3.33 6.01 7.38 5.1. 15.0 4.20 5.74 9.94 13.04 11.9 35.0 1 Ww ; oo Children \ - . 5 .98 41 75 1.16 - 2.14 .85 30. 4.06 1.99 3.33 5.32 9.38 5.1 15.0 70 6.16 4.00 5.74 9.74 15.90 11.9 35.0 '* Initial 90... intake of 115 pCi/day or 270 pCi/g Ca by both children and adults. ** Acceptable exposure for individuals is population is .17rad/year. .5rad/year. | 2.5 Acceptable exposure for suitable sample of the .