TABLE 30
Distance
from
start
miles
OFF-SITE RADIATION SURVEY FROM JUNCTION
OF US 89 AND ARIZONA 64 (NEAR TUBA CITY)
NORTH VIA US 89 THROUGH PAGE AND GLEN
CANYON, ARIZONA TOWARD XANAB, UTAH
Dell
Day
background
mr/hr
0
0.03
10
18
20
0.02
30
0.02
40
0.02
50
60
0.04
0.02
8
28
38
48
70
78
80
88
90
98
100
0.02
0.02
0.02
0.02
0.02
D +
Dose Rate
(Shield
closed)
mr/hr
3
Days
At
time
hours
0,01
1809
0.02
1832
0.02
1845
0.02
1855
0.02
1909
0.02
1922
0.02
1945
0.02
1956
0.02
2009
0.02
0.02
1819
1934