2010-12-17_REVISION - C1981019 ‎(47)‎

• Permit No: C1981019
• IBM Index Class Name: Revision
• Doc Date: 12/17/2010
• Doc Name: Map 18B Premining Topography Collum Area
• Type & Sequence: PR3
• Media Type: M
• Archive: No

N 360,000
N,355,000
N 350.000
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N 360,0
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41
iii
N X50,000 .1
PERMIT BOUNDARY
SECTION LINE
-_ TIE -IN BOUNDARY FOR POST MINING TOPOGRAPHY
A' CROSS SECTION LINES FOR COLLOM PIT
A/ (SEE MAP 20C)
PREMINE DRAINAGE CHANNEL
N
W E
S
500' 0 500' 1000'
CONTOUR INTERVAL 25 FT.
Premine Topo
33 34
35
36 31
32
33
34
35
36
9
10
11
7
8
9
10
11
12
16
15
14
13
16i 15
14
21
22
24
19
20
21
2
2
24
28
26
25
30
29
28
25
33
34
35
36
31
32
33
4
35
36
1
4
3
2
1
6
5
4
3
1
9
10
11
8
9
10
1
12
12
16
15
14
18
17
16
15
1
13
MOFF
CO.
21
22
23
24
9
20
21
22
10
23
24
28
27
26
25
3
27
26
25
33
34
35
36 31
32
33
34
35
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m
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Mm
�M
M"" v v " "" " einq fR" PREMINING TOPOGRAPHY
T5N /,THOMAS C. PETERSON, being �zEc�iv�
4-M Licensed Professional Engineer in
r4r1 the State of Colorado, do hereby Collom Area
certify that this map has been AN 2 a Zoo
reviewed by me and is true an V , n of Reclam RIO SCALE: 1" = 500'
correct to the best of my know eVgn tiort.
and information relying on work g and Safe DATE: 5125106
performed by others and based on TINTO
DRWG. BY. TCP
information supplied by experts APPROVED BY..
identified in section 2.03.3 of the
r4H Colowyo Coal Company L.P. Permit. ENERGY DRWG NO.
75N AMERICA
,,',%40' OO„L MAP 18B
Colowyo Mine
5731 r, Co Highway 13
C� I� Meeker, Colorado 81641
' - C. Pe . 2iP i
O� T`A'P : i
32257 = No. REVISION DATE BY CHK
�� �'•. •� �? �� PR -3 COLLOM PERMIT 1117109 TCP TAT
r3r1 THOMAS CTHOMAS C PETERSON
P.E. No. 32257
7 / /9�oJ
DATE