REP02738

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 3/21/2007
• Doc Name: 2nd Half 2006 Subsidence Report
• From: Twentymile Coal Company
• To: DRMS
• Permit Index Doc Type: Subsidence Report
• Media Type: D
• Archive: No

r~
~_J
*+
R
0
d
V
d
.N

T
_d
.Q
•
O f~ N N O N N N O V O7 W O O O O O O 1t) O O 117 1n
O O M a0 O V V O 0 1l) p) I~ O W (n d' O 1A N (D O O
• ~ 1. O M 7 N O M V M O h n n O V (O ~ A O N V M O r M
v O r O r O .- O (") (7 (7 O CJ C7 (7 O f7 (7
> >
U w
J
W
0 1n 0 0 1n 1n 0 0 1n 1n 1n O (D c0 O f~ N h O V O
O M O O O (O N h O V V I~ O V W (O O M (O N O O V
O to In O O 117 1(7 (O 0 1n 1n to O N N M O W O7 O O r
~ F
~ O O O O O O O O O O O O O r O O O r O r
U w

o o o M o 0 0 0 0 0 0 0 o ao ao w o 1n 1n 1n o v7 1n
O ~ M O f~ M 7 O /P 1() O O O O 7 N O a r
• = O c0 ~ (O 0 1L7 1() 1n O 117 'V 1t) O V M 1t) O
O a V u7 O r
0 0 0 0 O O O O O O O O O O O O O 0 0 0 O O O
7 ~

U O
Z
O ~ O 117 0 0 O u7 0 ~ 0 0 in tl) 117 0 0
r N 1n u7 O '7 O V N c0 0 1n N h c0 u7 r
Q Q r r r r r r N O O (n N r a0 r 0 O N
F J W O o 0 0 0 0 0 0 0 0 0 0 O o 0 0 0
Q J
~ W
G W
W
y

m u> ~n 1n o 1n o 0 0 o u7 1n o 1n 1n o v)
f~ M O V N N f~ O M O7 V f~ V N c0 N V
W r O r r 0 0 .-- 0 0 LL7 0 0 u7 0 0 ~ O
Z Q o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
H F
~ J a
~ W

O
a
O O M 1 n 0 0 O O O 117 0 0 O O O 1 f 7 0
~ (D N O 7 V N (O N V ~ 1n N m 7
N Q 2 O O O O O O O O O .-- O r O O O O O
~
~ {- F- 0 0 0 O O O 0 0 0 O O O 0 0 0 O O
W O
m ^ Z
n v 1n u) n 1n 1n u) v co u7 v) 1n 1n 1n 1n 1n 1n n u) M 117 1n
V N r cO m v v oo m M In co co m v n M 117 N
1n N r N (O M N M I~ ~ O m V (n f~ (n r M ~ [p ~ ~ N
W M 1n N N M N N N a0 u7 c0 CD h I~ n Oi ~ (D t[) O M M
J ~ (nD I~~ ~ n n n r ~ tn0 n ~ n ~ ~ n n ~ (nD ~ ~ n ~
W (O (D c0 (D (O (D fD c0 c0 c0 t0 (O CO c0 (D (O (O c0 c0
V to V O W 117 117 M N ~ ~ ~ 117 ll7 n W LL7 O V N ~
N O h M ~ M N N I~ n V O 117 a0 M N W (O ~j N (O I~
N n r O ~ M M ~j rj 1D CO CO r [O ~ h W ~j W O h ^ to
f (b O to to In C M N N N I~ ~ n N W N In N O w n
1n 00 In C>7 O V V 1n 117 M M M n n N 1~ O N W O u7 N 1t)
a m to O ~ r 117 U7 O O to ~ to N N O7 N N m N r N O N
W r m r m m rn r r m rn rn m rn r m m .- rn rn
r r rn
f~ V M O7 h 7 n M V M 1P m W O N 1f7 1n 117 n W O tn to
O O7 M M O a0 N O7 j r cp (p u7 t0 r ~ 0 m N OD h h O V
V 3 N N N ('7 Ql O O Q
Q l(7 V V V ~ O l() O N N N N N ~ ~
~ = O O O N V V V ~ of a0 a0 07 O N to to M N N N N N

M O

t D J
F
V
V
7
c0
V'
V
V
O
n
V
O
V
V
V
1()
1 n
to
O
O
LL 7
1n
O
N
1 [)
to
O
M
O
to
O
~
O _

u 7 _

t[)
r ~ O O O V 0 0 0 1 O O O '
O7 117 ll) 1n ~ In 1I) 117 1n In Ln Ln O 117 1n 10 Ln Ln 1I) lf
) ~ ~
O7 Z 1

O
N N N N N
V N
V N
V N
V N
~ N
V N
V N
V M M M M M M M M
~ V V ~ V V V V V V V V V
~ ~ ~
~ ~ ~ ~ ~ W W W W W W W W ~ ~ 3
a (n 1!) (n (n ( Z Z Z Z c
cn cn cn cn ~ cn cn cn rn cn cn cn z z z z cn rn cn cn cn n cn
U U U C~ c~ U U U c> c> c.> c.~ 3 3 3 3 3 3 3 3 3 3 3
w z ~ w u7 n h h 1n n r~ r~ ln n h r~ 1n r~ n n u7 r r h ~n n
0 n
0
F o 0 0 0
~ 0 0
~ 0 0 0 0
~ 0
~ 0
~ 0 0 0
~ 0
~ 0 0
~ 0
~ 0
~ 0
F O W
Q o
N ~
C
~
~ o
N
C ~
~
~ o
N
~
~
~ o
N
C
~
~ o
N
~
~
~ o
N
C
~
~ O ~ N N ~ V N a m ~ N ~ _
a N N C ~ ~ M ~ N N
F a 7 t
N ~ W ~ m ~ W
N
O
O
N
`m