Tire 1
Tire 2
134
8.5
6.8
7.2
29
30
0.85
6.7
14
6.8
71
9.3
94
20
43
3.9
20
52
3.4
2.5
1.5
<d
<d
<d
5.9
2.7
2.7
<d
<d
30
8.1
<d
<d
9.7
<d
50
<d
<d
Wheel
<d
<d
2.9
56
11
Samples
<d
<d
<d
0.71
25
<d
0.98
20
Legend
15
Surface
15 cm
30 cm
45 cm
10
Samples Collected
5m
TNT (g/kg)
Fort Richardson, AK
Hand Grenade Range
15
10
5m
Pit
Pit
Figure 13. Fort Richardson hand grenade range distribution of TNT
30
Chapter 2 Characterization of Explosives Contamination at Military Firing Ranges
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