PERMFILE64638

• Permit No: C1981071
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: GEOMORPHIC & ENGINEERING ANALYSIS OF COLO YAMPA COAL CO ECKMAN PARK MINE FINAL REPORT
• Media Type: D
• Archive: No

SLOPE MEASUREMENTS (APPROVED)
Using 500 foot grid
Area 41: 10 10 31 11 15
33 29 23 16 11
17 33 16 14 17
13 11 28 14 17
30
Area 31: 15 12 11 7 16
14 10 17 17 15
25 23 11 12.5 13
32 15 13 11 11
12 23 20 19 14
11
Area 7; 25 24 18 45 18
16 12.5 14 23 13
10
Area 51: 10 9 10 14 10
• 12
28 17
11 13
23 10
10 11
16
12 9 8 8 12
12 16 11 9 9
20 10 10 17 12
10 8 10 21 13
13 8 8 4 13
17 8 18 11 10
8 0 13 12 16
13 13 33
Area 9/10: 0 0 0 0 0
11 17 14 11 8
13 14 19 13 12
14 17 18 9 14
13 17 15 10 14
9 11 12 12 8
18 13 12 10 12
12 13 12 13 33
20 15

8 28 12 18 16
13 16 12 17 25
17 33 31 17 18
18 17 18 15 50
20 16 10 7 0
17 13 11 12.5 25
12.5 13 17 17 12
14 7 17 10 11
11 13 4 18 16
21 20 14 25 38
25 17 55 25 10
12 12 9 11 6
10 10 9 14 7
14 4 8 6 7
12 0 24 28 12.5
9 13 8 20 10
17 10 20 14 16
9 10 10 10 10
10 10 13 31 45
17 7 9 4 7
26 8 15 7 12
0 14 11 11 12
10 10 12 8 11
13 16 12 10 17
13 12 11 15 12
16 11 11 15 16
15 9 18 11 10
9 10 9 5 17
38 33 12 20 16
A-1