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2021-05-27_PERMIT FILE - C1981019 (10)
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2021-05-27_PERMIT FILE - C1981019 (10)
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Last modified
10/20/2021 8:35:57 AM
Creation date
10/20/2021 8:32:12 AM
Metadata
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Template:
DRMS Permit Index
Permit No
C1981019
IBM Index Class Name
Permit File
Doc Date
5/27/2021
Doc Name
Geotechnical Stability Report For Highwall Mining At the Colowyo Coal Mine
Section_Exhibit Name
Exhibit 23, Item 1
Media Type
D
Archive
No
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i <br />UU <br />'C <br />O <br />O <br />C7 <br />rY <br />i% <br />N <br />s <br />E' <br />N <br />L <br />a <br />N <br />d <br />LL <br />d <br />C_ <br />Q <br />U <br />N <br />U <br />r <br />d <br />m <br />LL <br />N <br />A <br />N <br />N <br />0 <br />0 <br />0 <br />U <br />N <br />r <br />i� <br />Figure 35. Vertical Stress in the F Seam for 684 psi E -Seam Strength <br />Vertical Stress <br />(psi) <br />400 <br />360 <br />320 <br />_ 280 <br />_ 240 <br />_ 200 <br />160 <br />_ 120 <br />_ 80 <br />_ 40 <br />0 <br />1 <br />0 175 350 <br />L I I <br />Scale (ft) <br />N <br />N <br />0 <br />OQ <br />CD <br />CJ1 <br />J <br />
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