PERMFILE42583

• Permit No: C1982056
• IBM Index Class Name: Permit File
• Doc Date: 9/10/2004
• Section_Exhibit Name: Exhibit 25t 18 Right Ventilation Shaft Geotechnical Pavement Design
• Media Type: D
• Archive: No

Test Hole 1 Teat Hole 2 Test Hole 3 Teat Hole 4
Depth (K)
0
1
2 8/12
3 50/1.5 40/12
4
5
8
7
i
i
8 ~
50/1 ; 29/12
e
10 ~
11
12
13
14
15
18
17
50/3
18
Teat Hole 5 Teat Hole 8
37/12 `:";":~ ~ 91/12
30/12 ~ 48/12
nu°~ LOGS OF EXPLORATORY TEST HOLES
°b x.m°: proposed Bleeder Shaft Pad/Road
~T~ONe Twentvmile Coal-Foidel Creek Mine, Routt County, CO
12/
3
Depth (ft)
0
1
2
3
4
5
8
7
8
8
10
11
12
19
14
15
18
17
18
~~~a~