0.0
–5.0
–10.0
–15.0
E
FRI 223
FRI 210 FRI 222
FRI 224
FRI 213
FRI 225
FRI 215
FRI 226
FRI 211
m NN
(BIL 1)
(H 1)
(Eh 9)
(BIL 2)
(KB)
(BIL 3)
(Eh 2)
(BIL 4)
(H2)
40.0
H
35.0
max
H
30.0
min
25.0
Gas retard 3
Coarse sand
20.0
Silt
Gas capture 3
15.0
Gas retard 2
10.0
Gas capture 2
5.0
Fine sand
Medium sand
Gas retard 1
Gas capture 1
Impervious clay layer
190
Permeable Reactive Barrier
.
)
D
N
A
W
X
O
I
B
l (
e
d
o
e m
r
u
t
c
u
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t
l s
a
c
i
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o
l
o
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g
o
r
d
y
h
-
s
a
s g
n a
i
a
m
o
B d
R
s P
a
f a g
5
n o
.
o
0
i
E 1
t
c
e
UR
s s
s
IG
o
r
F
C