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

E
150 Permit Boundary 150
140 140
130 130
120 50 ft min � 120
110 —► 110
_ l00 IOD
225
: tcr %ry ',` "w Too Drain
70
70
W 60 60
50 50
40 40
30 30
20 20
10 10
0 0
10 20 30 40 50 60 70 90 90 100 110 120 130 140 150 160 170 190 190 200 210 220 230 240 250 20 270 280"0 300 310 3211 330 340 350 360
Distance(ft)
Figure 3: Critical slip surface of static analysis at maximum slope
150 permit Boundary 150
140 140
130 130
120 50 ft min 1 1S4 120
110 — — 110
100 100
.� 2.25
r{ ' t'rc� t 90
�, %kZp1y+ ;1 s '4" 3�, _x4 h " - •' ,��
k -'�..,�: 2..•�y a 3so
Toe Drat
511 50
40 40
30 30
20 20
10 10
0 0
10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 190 190 20D 210 220 230 240 250 260 270 M 290 300 310 320 330 340 350 360
Distance(ft)
Figure 4: Critical slip surface of seismic analysis at maximum slope
Stiles Mine
La Salle,Colorado
EEC Project No. 1212092