EXPOSURE RATES CALCULATED FROM SOIL SAMPLE DATA
287 ag
BPa,
125 op
Location 5
Total activity per cm
368 pe
42 pc
32 pe
Calculated from concentration in soil sample
Inferred from field spectrum
19 wr/hr
9 uxr/hr
1 pr/hr
23 ur/hr
11 ur/hr
4 wxr/hr
Percentage of total exposure
57%
32%
9%
61%
30%
9%
rate based on soil
analysis
(see p. 11)
Percentage of total exposure
rate from field spectrometer and ionization chamber
data
Location 7
Total activity per em
2240 pe
79 pe
242 pe
Calculated from concentration in soil sample
157 wr/hr
25 ur/hr
10 r/hr
Inferred from field spectrum
84 ur/hr
20 wr/hr
10 ur/hr
Percentage of total exposure
82%
7%
9%
74%
17%
9%
rate based on soil
analysis (see p. 11)
Percentage of total exposure
rate from field spectrometer
data
and ionization chamber
-~
2O
-