2022-12-16_PERMIT FILE - M2021067

• Permit No: M2021067
• IBM Index Class Name: Permit File
• Doc Date: 12/16/2022
• Doc Name: Adequacy Review Response
• From: Asphalt Specialties Co.
• To: DRMS
• Email Name: ECS
• Email Name: MAC
• Media Type: D
• Archive: No

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1S0 150
140 Permit Boundary 140
13D + 130
1zo 2000 psf surcharge 1 50 0 min 120
110 41 110
100 3 too
90
90
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G® 80 Toe Drain
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60 60
50 50
40 40
30 30
20 20
10 10
0 0
10 20 30 40 50 60 70 80 90 10D 110 120 130 140 150 16D 170 190 190 200 210 220 230 2,40 250 260 270 280 290 300 310 320 330 340 350 360
DisWce(ft)
Figure 7: Critical slip surface of static analysis at maximum slope
150 150
140 Permit Boundary 140
134 130
120 20DO pst surcharge 50 ft min 31 120
110 110
100 3 too
Toe Drain 80
7070
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60 •7J:.^".:+ 3-
+"•^ ur' 60
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50 50
40 40
30 30
20 20
1oF I 1A 1
10
0 0
10 20 30 40 50 60 70 80 90 10D 110 120 130 140 150 160 170 130 190 2D0 210 22D 230 240 250 260 270 280 2W 300 310 320 330 340 350 360
Diskance(ft)
Figure 8: Critical slip surface of seismic analysis at maximum slope
Stiles Mine
La Salle,Colorado
EEC Project No.1212092