PERMFILE71577

• Permit No: C1982057
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: SUPPLEMENTAL GEOTECHNICAL INVESTIGATION FOR HAUL ROAD G
• Section_Exhibit Name: TAB 13 ATTACHMENT 13-3B
• Media Type: D
• Archive: No

File: HLRDG51 - Seneca II-W Haul Rd. G STA. 51+00 (no ph)
SINGLE CENTER ANALYSIS
Approx imately 20 sl ices se lected
cle center at X= 260.0, Y= 20 5.0
~
1. 934 at R= 107 .4
X= 260 .0 Y= 205.0 R= 107 .4
SLICE X-LEFT DX TAN TAN COHESION VERTICAL RESISTING DRIVING
THETA PHI FORCE TERM TERM
The fo llowing slice has a normal force= -378
1 161.8 6.1 1.932 0.577 720 4081 9267 3624
2 167.8 6.1 1.494 0.577 720 11168 13439 9282
3 173.9 6.1 1.224 0.577 720 16516 16086 12790
4 179.9 6.1 1.031 0.577 720 20725 17931 14876
5 186.0 5.7 0.885 0.577 720 21733 17586 14407
6 191.7 5.7 0.770 0.577 720 22480 17523 13709
7 197.4 5.7 0.670 0.577 720 22759 17293 12672
8 203.1 5.7 0.583 0.577 720 22634 16925 11402
9 208.8 5.7 0.505 0.577 720 22150 16439 9983
10 214.5 5.7 0.433 0.577 720 21340 15845 8486
11 220.2 5.7 0.367 0.577 720 20232 15149 6973
12 225.8 5.7 0.305 0.577 720 18844 14353 5495
13 231.5 5.7 0.246 0.577 720 17193 13455 4102
14 237.2 5.7 0.189 0.577 720 15290 12453 2837
15 242.9 5.7 0.134 0.577 720 13144 11339 1742
16 248.6 5.7 0.080 0.577 720 10761 10104 856
17 254.3 5.7 0.027 0.577 720 8146 8735 216
18 260.0 6.2 -0.029 0.577 720 5639 7810 -164
• 266.2 6.2 -0.087 0.577 720 1930 5769 -168
GEOSYSTEM SLOPE STABILITY PROGRAM
SB-SLOPE
PROJECT DATA:
Project: Stability of Haul Road G - No phreatic surface. Inc. Haul Truck
Location: Seneca II-W Mine, Hayden, CO
Filename: HLRDG51 Description: Seneca II-W Haul Rd. G STA. 51+00 (no ph)
ANALYSIS DATA:
Point Coordinates Line Left Right Soil
No. X Y No. Point Point No.
1 20.0 200.0 1 1 2 1
2 186.0 155.0 2 2 3 1
3 276.0 96.0 3 3 4 1
4 284.0 100.0 4 4 5 1
5 316.0 100.0 5 5 6 1
6 394.0 65.0 6 6 7 1
7 470.0 40.0
Distributed loads
No. Left X Right X Load (lbf/ft)
292.0 307.0 6700.0
Soil Density Cohesion Phi
No. pcf psf Deg
1 134.0 720 30.0