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 7-2 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: 2.324
Analysis Summary
There were: 20001 successful analyses from a total of 20001 trial failure surfaces
Critical (minimum) Factor of Safety: 1.32
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
1 159.37 144.79 405.00 200.00 210.57 491.02 350.00 1.316 Critical Surface
Surface
2 159.89 144.96 405.00 200.00 211.84 486.96 345.92 1.317
3 160.42 145.14 405.00 200.00 213.10 482.89 341.84 1.318
4 160.95 145.32 405.00 200.00 214.37 478.82 337.76 1.319
5 161.47 145.49 405.00 200.00 215.64 474.74 333.67 1.320
6 162.00 145.67 405.00 200.00 216.91 470.65 329.59 1.320
7 159.89 144.96 405.00 200.00 210.88 491.23 350.00 1.325
8 160.95 145.32 405.00 200.00 213.41 483.10 341.84 1.326
9 161.47 145.49 405.00 200.00 214.68 479.03 337.76 1.327
10 162.00 145.67 405.00 200.00 215.95 474.95 333.67 1.328
11 160.42 145.14 405.00 200.00 212.15 487.17 345.92 1.328
12 159.89 144.96 405.53 199.47 211.95 491.07 350.00 1.330
13 160.42 145.14 405.53 199.47 213.21 487.01 345.92 1.331
14 160.95 145.32 405.53 199.47 214.47 482.94 341.84 1.332
15 160.42 145.14 405.00 200.00 211.19 491.44 350.00 1.332
16 161.47 145.49 405.53 199.47 215.73 478.86 337.76 1.332
17 160.95 145.32 405.00 200.00 212.46 487.38 345.92 1.333
18 162.00 145.67 405.53 199.47 216.99 474.78 333.67 1.333
19 161.47 145.49 405.00 200.00 213.72 483.31 341.84 1.333
20 162.00 145.67 405.00 200.00 214.99 479.24 337.76 1.336
21 160.95 145.32 405.53 199.47 213.53 487.22 345.92 1.338
22 161.47 145.49 405.53 199.47 214.78 483.15 341.84 1.339
23 162.00 145.67 405.53 199.47 216.04 479.07 337.76 1.341
24 160.42 145.14 405.53 199.47 212.27 491.28 350.00 1.341
25 160.95 145.32 405.00 200.00 211.50 491.65 350.00 1.341
26 161.47 145.49 405.00 200.00 212.77 487.59 345.92 1.342
27 160.42 145.14 406.05 198.95 213.34 491.12 350.00 1.343
28 162.00 145.67 405.00 200.00 214.03 483.52 341.84 1.344
29 160.95 145.32 406.05 198.95 214.59 487.05 345.92 1.344
30 161.47 145.49 406.05 198.95 215.84 482.98 341.84 1.345
31 160.95 145.32 405.53 199.47 212.58 491.49 350.00 1.345
32 162.00 145.67 406.05 198.95 217.09 478.90 337.76 1.346
33 161.47 145.49 405.53 199.47 213.84 487.42 345.92 1.346
34 162.00 145.67 405.53 199.47 215.10 483.35 341.84 1.349
35 161.47 145.49 405.00 200.00 211.81 491.85 350.00 1.351
36 160.95 145.32 406.05 198.95 213.66 491.32 350.00 1.351
37 162.00 145.67 405.00 200.00 213.08 487.79 345.92 1.352
38 161.47 145.49 406.05 198.95 214.91 487.26 345.92 1.352
39 162.00 145.67 406.05 198.95 216.16 483.19 341.84 1.354
40 161.47 145.49 405.53 199.47 212.89 491.69 350.00 1.355
41 162.00 145.67 405.53 199.47 214.15 487.63 345.92 1.356
42 160.95 145.32 406.58 198.42 214.73 491.16 350.00 1.357
43 161.47 145.49 406.58 198.42 215.97 487.09 345.92 1.358
44 162.00 145.67 406.58 198.42 217.21 483.01 341.84 1.359
45 161.47 145.49 406.05 198.95 213.97 491.53 350.00 1.359
46 162.00 145.67 405.00 200.00 212.12 492.06 350.00 1.360
47 162.00 145.67 406.05 198.95 215.22 487.47 345.92 1.362
48 160.95 145.32 407.11 197.89 215.81 490.99 350.00 1.363
49 161.47 145.49 407.11 197.89 217.04 486.92 345.92 1.364
50 162.00 145.67 407.11 197.89 218.27 482.84 341.84 1.365
51 161.47 145.49 406.58 198.42 215.05 491.37 350.00 1.365
52 162.00 145.67 405.53 199.47 213.21 491.90 350.00 1.365
53 162.00 145.67 406.58 198.42 216.29 487.30 345.92 1.366
54 162.00 145.67 406.05 198.95 214.29 491.74 350.00 1.370
55 161.47 145.49 407.11 197.89 216.13 491.20 350.00 1.372
56 162.00 145.67 407.11 197.89 217.36 487.13 345.92 1.373
57 162.00 145.67 406.58 198.42 215.37 491.57 350.00 1.375
58 161.47 145.49 407.63 197.37 217.20 491.03 350.00 1.378
59 162.00 145.67 406.58 198.42 218.14 478.72 337.76 1.378
60 162.00 145.67 407.63 197.37 218.42 486.95 345.92 1.379
61 162.00 145.67 407.11 197.89 216.45 491.41 350.00 1.380
62 161.47 145.49 406.58 198.42 216.90 482.80 341.84 1.382