7
woos
TABLE
i
4
Summary of Radiation Exposure (rads)
Adults
Years
Bone
Internal
Whole body
ose) x
(23% 65 & >? re)
External
Whole Body
Reference Values**
Total
Whole Body
Bone
At
.17 rad/year
.85
At
.5 rad/year
5
.O9
.68
75
1.43
1.52
2.5
30
1.37
2.68
3.33
6.01
7.38
5.1
15.0
70
3.10
4.20
5.74
9.94
13.04
11.9
35.0
_
Children
3
98
41
75
1.16
2.14
30
4.06
1.99
3.33
5.32
9.38
5.1
790
6.16
4.00
5.74
9.74
15.90
11.9
*
aw
.85
2.5
15.0
35.0
Initial oS intake of 115 pCi/day or 270 pCi/g Ca by both children and adults.
Acceptable exposure for individuals is
.l7rad/year.
population is
.5rad/year.
Acceptable exposure for suitable sample of the