PERMFILE45371

• Permit No: C1981022
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Doc Name: Slope Stability Analysis
• Section_Exhibit Name: Exhibit 2.05-E4 Part 3a
• Media Type: D
• Archive: No

FAILURE SURFACE # 6 SPECIFIED BY 17 COORDINATE POINTS
SAFETY FACTOR = 1.788

X-CENTER = -86. 72
Y-CENTER = 435. 61
RADIUS = 416.53
POINT X-SURF Y-SURF ALPHA
NO. (DEG)
1 33.78 36.89 17.43
2 42.36 39.59 18.67
3 50.89 42.47 19.91
4 59.35 45.53 21.15
5 67.75 48.78 22.39
6 76.07 52.21 23:62
7 84.31 55.81 24.86
8 92.48 59.60 26.10
9 100.56 63.56 27.34
10 108.56 67.69 28.58
11 116.46 72.00 29.82
i2 124.27 76.47 31.05
13 131.98 81.11 32.29
14 139.59 85.92 33.53
15 147.09 90.89 34.77
16 154.48 96.02 36.01
17 159.86 99.93
r~
•
FAILURE SURFACE iF 7 SPECIFIED BY 12 OOORDINATE POINTS
SAFETY FACTOR = 1.807
NO.
X-CENTER = 22.64
Y-CENTER = 222.78
RADIUS = 177.66
POINT X-SURF Y-SURF
1 56.89
2 65.67
3 74.35
4 82.89
5 91.28
6 99.49
7 107.50
8 115.30
9 122.85
10 130.15
11 137.18
12 141.95
48.44
50.40
52.80
55.64
58.90
62.59
66.69
71.19
76.07
81.33
86.96
91.20
ALPHA
(DEG)
12.56
15.47
18.37
21.27
24.18
27.08
29.98
32.88
35.79
38.69
41.59
16