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
V
~_
~N
~~

T
d

V O O V V V O V V T O M M OD O N n N O O O O
rn O O M N 0 0 1n O r N 0 1n W (n O a0 1C) O
V N N O ~ ~ V O O N OD O r r 0 O N r 0 O N N r
~ N N O N N N O N N N O M M M O M M M O M M M

U w
J
W
0 0 O W d' OJ o 0 o u7 0 0 1[) 1n O V R m O cD r
N n O V 117 m O n n a0 O If i r O O r ~ ~ O N ~ r
M M O N N M O (O m n O N M N O M M M O M V V
~ F O O O O O O OO 0 0 0 O O O O O O O O O O O O
7 Q
U W
n N O (O r (p O O O O O r O (n V W O (D (O
n N O N r M O n O n 0 1n n V O O N O O M ~ M
= co co o n n n o M V M o m co co o co co co o v v v
~ F o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
~ ~
U Z

1n u7 1n o 0 1n o u7 0 0 1n 1n v7 1n 1n o 0
7 N m r n 1n M o r o M 1n o m M «)
Q
F
> o 0 0 o r o 0 o r o r o o r o o r
F 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Q J J
~ p W
W
N
Q

m 1n o o u7 u7 1n o 1n 1n 1n o 0 0 117 o 1n 1n
W r O V O O 00 n f0 N N V O O M V
W O O r 0 .-- r N 0 r 0 0 N O O O r o
Z Q 0 0 0 0 0 O O O O O O O O O O O O
F F
~ Q
W W W
~
0
a
~ A ~ M M O N ~ 117 0 1n 1n
V 1
A V N 1 N M
O Q = O O O O O 0 0 0 O O O O O O O O O
~-
J F
R O O O O O O O O O O O 0 0 0 O O O
r W Q
O7 0 Z
O 117 v n 00 W O N to V OD l() lfl V N n 1n O 7 N LL7 N
O r O OJ OJ W 117 ~7 0 (O In V M M 117
r 117 a0 0 0 0
r V V 117 (p ~ M N N [f (n ^ r O V V

W m
m is
ao v
m m
c rn
c rn
c of co co
n r~ a v
~ v r
co r
n
O7
h
h n
c

J
(O
t0 o o o
I~
n
n
r
n
n
n
n
(
h o

W
(O c0
c0 [O c0 cD
(O
(O
(D O
c0
(O
(O W
(D
(D D I c0 (O
n
O
In r ~ to n Ill M n n l() 1n In W OD V V N N c0 1n In 1n
r ~ N n (D N M 1l) M 117 m v n o7 l() N r7 O O N n 0
n c0 O (D ^ 1n n o o v O aD 07 O ~ M c0 r N e0 M n
H tO (D n n 1n n (P O 0 0 O O O W M m n M V M n M
N (O t0 1l) W O « 7 W O of 0 o a0 c0 07 n (O N n n n n
Q (O N f0 (D (D (O n (O (O a0 N 00 (O N n (O N n n n (O n
W N f0 (O N (D (O N N (O (O c0 N (O N GO (O c0 N c0
N N N N N N N N N N N N
n u7 (O (D n lfi CO f0 1() to 1n M V 07 CO 1n O O W l1) lf7
O O (O O OJ W N N N O N OD V V V (O (O V (D N 117 M lI7
~ ~ (O Qj 1() ~ a0 ~ O M N M O a0 a0 of N M ~ N (n 117 ~ to
~ p J _ W M (O (O In O V 7 V V Oi V V V 07 M OJ M tfj (O 1fj c0

M
lp ~ M
m (n O W o W n n n n V M
M M
M (D Ip
~ N W N W N M M M M M
+ L N l() N LL7 N 117 M M M M M 1n 117 u7 M ~ M l() M 1n M 117
W 01 Z In LL7 l(7 Ln Ln N 117 ~ Ln Ln LL7 In
2
Of
O M O ~ W O r r r r r r r r r r r r r
V V ~ ~ ~ T (O CO tD (D (D t0 (D (O c0 (D c0 (D c0 c0 c0 c0
~ _ 7 V V 7 V 7 7 V V V
r V
r V
r V
r V
r V
r V
r
3 3 3 3 3 3 r r r r r r r r r
a cn cn z z z z w w w w w w w w 3 3 3 3 3 3 3 3
u~ cn cn cn cn cn z z z z cn cn <n cn ~ ~ ~ ~ z z z z
U U U U U U 3 3 3 3 3 3 3 3
W Z J W n n LL7 n n n ~S7 n n n 117 n n n u'7 n n n lf7 n n n
F O W F O O 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 0
Q a V V O V '7 V O V V V O V V V O V V V O 7 7
O Q Q O N (\7 ~ ~ a 07 ~ ~ C~ C\7 01 ~ N M ~ r N (`7 m r a M
~ a
N
O
N
M