2020-12-08_REVISION - M2008078 ‎(17)‎

• Permit No: M2008078
• IBM Index Class Name: REVISION
• Doc Date: 12/8/2020
• Doc Name Note: Part 6 of 6
• Doc Name: Request For Amendment To Permit
• From: Prowers Aggregate Operators, LLC
• To: DRMS
• Type & Sequence: AM2
• Email Name: AME
• Email Name: MAC
• Email Name: AWA
• Media Type: D
• Archive: No

RESULTS: Analysis 1 - Case 6-1 Rapid Drawdown - Pseudostatic
Bishop Simplified Method of Analysis - Circular Failure Surface
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Critical Failure Surface Search using Multiple Circle Generation Techniques
Initial failure surface approximation - Factor of Safety: 1.240
Analysis Summary
There were: 20001 successful analyses from a total of 20001 trial failure surfaces
Critical (minimum) Factor of Safety: 1.17
Results Summary - Lowest 99 Factor of Safety circles
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Circle X-Left Y-Left X-Right Y-Right X-Centre Y-Centre Radius FoS
1 203.84 159.61 375.00 200.00 243.26 375.43 219.39 1.169 Critical Surface
Surface
2 204.37 159.79 375.00 200.00 244.58 371.31 215.31 1.169
3 203.32 159.44 375.00 200.00 241.95 379.54 223.47 1.172
4 205.95 160.32 375.00 200.00 247.49 363.25 207.14 1.173
5 202.79 159.26 375.00 200.00 240.63 383.64 227.55 1.174
6 203.32 159.44 375.53 200.00 242.37 379.47 223.47 1.174
7 205.42 160.14 375.00 200.00 246.18 367.40 211.22 1.174
8 206.47 160.49 375.00 200.00 248.81 359.09 203.06 1.175
9 202.79 159.26 375.53 200.00 241.06 383.57 227.55 1.176
10 204.89 159.96 375.00 200.00 244.87 371.53 215.31 1.177
11 205.95 160.32 375.53 200.00 247.91 363.16 207.14 1.177
12 200.68 159.00 375.00 200.00 237.92 391.75 235.71 1.177
13 202.26 159.09 375.00 200.00 239.32 387.74 231.63 1.178
14 204.37 159.79 375.00 200.00 243.55 375.65 219.39 1.178
15 202.26 159.09 375.53 200.00 239.75 387.67 231.63 1.179
16 201.21 159.00 375.00 200.00 238.01 391.82 235.71 1.180
17 199.11 159.00 375.00 200.00 236.62 395.84 239.80 1.180
18 203.84 159.61 375.00 200.00 242.24 379.76 223.47 1.180
19 201.21 159.00 375.53 200.00 238.44 391.75 235.71 1.180
20 205.42 160.14 376.05 200.00 247.02 367.23 211.22 1.181
21 203.32 159.44 375.00 200.00 240.93 383.86 227.55 1.182
22 204.89 159.96 375.53 200.00 245.29 371.45 215.31 1.182
23 197.53 159.00 375.00 200.00 235.34 399.93 243.88 1.182
24 201.74 159.00 375.00 200.00 238.11 391.89 235.71 1.182
25 199.63 159.00 375.00 200.00 236.72 395.91 239.80 1.182
26 201.74 159.00 375.53 200.00 238.54 391.82 235.71 1.183
27 203.84 159.61 375.53 200.00 242.67 379.69 223.47 1.183
28 204.37 159.79 375.53 200.00 243.98 375.57 219.39 1.183
29 207.00 160.67 375.00 200.00 249.10 359.32 203.06 1.184
30 204.37 159.79 376.05 200.00 244.40 375.49 219.39 1.184
31 198.05 159.00 375.00 200.00 235.44 400.00 243.88 1.184
32 205.42 160.14 375.53 200.00 246.60 367.31 211.22 1.184
33 204.89 159.96 376.05 200.00 245.71 371.37 215.31 1.184
34 207.00 160.67 375.53 200.00 249.51 359.23 203.06 1.184
35 200.16 159.00 375.00 200.00 236.82 395.98 239.80 1.184
36 199.63 159.00 375.53 200.00 237.15 395.84 239.80 1.184
37 203.32 159.44 375.53 200.00 241.36 383.79 227.55 1.184
38 205.95 160.32 375.00 200.00 246.47 367.62 211.22 1.184
39 206.47 160.49 375.00 200.00 247.78 363.47 207.14 1.184
40 202.79 159.26 375.00 200.00 239.62 387.95 231.63 1.185
41 201.74 159.00 376.05 200.00 238.97 391.75 235.71 1.185
42 204.89 159.96 376.58 200.00 246.13 371.29 215.31 1.185
43 202.79 159.26 375.53 200.00 240.05 387.88 231.63 1.186
44 198.58 159.00 375.00 200.00 235.53 400.06 243.88 1.186
45 205.42 160.14 375.00 200.00 245.16 371.75 215.31 1.186
46 200.68 159.00 375.00 200.00 236.91 396.04 239.80 1.186
47 200.16 159.00 375.53 200.00 237.25 395.91 239.80 1.187
48 198.05 159.00 375.53 200.00 235.87 399.93 243.88 1.187
49 200.68 159.00 375.53 200.00 237.34 395.98 239.80 1.187
50 206.47 160.49 375.53 200.00 248.20 363.39 207.14 1.187
51 204.37 159.79 376.58 200.00 244.82 375.42 219.39 1.187
52 200.16 159.00 376.05 200.00 237.68 395.84 239.80 1.187
53 202.26 159.09 375.00 200.00 238.30 392.03 235.71 1.187
54 207.00 160.67 376.05 200.00 249.92 359.14 203.06 1.188
55 204.89 159.96 375.00 200.00 243.84 375.87 219.39 1.188
56 202.26 159.09 375.53 200.00 238.74 391.96 235.71 1.188
57 203.84 159.61 376.58 200.00 243.51 379.53 223.47 1.188
58 206.47 160.49 376.05 200.00 248.61 363.30 207.14 1.188
59 197.00 159.00 375.00 200.00 234.26 404.14 247.96 1.189
60 201.21 159.00 375.00 200.00 237.00 396.11 239.80 1.189
61 203.84 159.61 376.05 200.00 243.09 379.61 223.47 1.189
62 204.37 159.79 375.00 200.00 242.53 379.98 223.47 1.189
63 198.58 159.00 375.53 200.00 235.96 400.00 243.88 1.189
64 199.11 159.00 375.00 200.00 235.63 400.13 243.88 1.189