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2021-07-21_REVISION - M2012032 (2)
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2021-07-21_REVISION - M2012032 (2)
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Last modified
1/11/2025 5:14:36 AM
Creation date
7/22/2021 6:08:47 AM
Metadata
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Template:
DRMS Permit Index
Permit No
M2012032
IBM Index Class Name
Revision
Doc Date
7/21/2021
Doc Name
Adequacy Review Response #2
From
Ouray Silver Mines
To
DRMS
Type & Sequence
TR15
Email Name
LJW
Media Type
D
Archive
No
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Failure Surface (Critical, from previous analysis) <br /> --------------- <br /> Initial circular surface for critical search defined by: XC,YC,R <br /> Intersects: XL: 311.48 YL: 60.25 XR: 559.73 YR: 0.07 <br /> Centre: XC: 480.66 YC: 216.00 Radius: R: 229.95 <br /> Variable Restraints <br /> ------------------- <br /> Parameter descriptor: XC YC R <br /> Range of variation: 50.00 50.00 50.00 <br /> Trial positions within range: 50 50 50 <br /> ------------------------------------------------------------------------------------------------------------------------------------ <br /> RESULTS: Analysis 2 - Lab Scenario 2 pt2 <br /> Bishop Simplified Method of Analysis -Circular Failure Surface <br /> --------------------------------------------------------------- <br /> Critical Failure Circle Search using Multiple Circle Generation Techniques <br /> Factor of Safety for initial failure circle approximation: 4.30 <br /> There were: 62189 successful analyses from a total of 12500: trial circles <br /> 62801 analyses terminated due to unacceptable geometry <br /> 11 analyses that failed to produce a result <br /> Critical (minimum) Factor of Safety: 3.31 <br /> Negative normal stresses exist on the base of one or more slices - examine slice data and consult the GALENA Help utility <br /> Test Factor is less than 0.2 lower limit for one or more slices - examine slice data and consult the GALENA Help utility <br /> Circle and Results Summary (Lowest 99 Factor of Safety circles) <br /> -------------------------- <br /> Circle X-Left Y-Left X-Right Y-Right X-Centre Y-Centre Radius Fos <br /> 1 341.00 60.00 556.70 0.90 496.47 204.27 212.09 3.367 <br /> 341.04 59.99 552.69 2.00 495.45 208.35 214.13 3.434 <br /> 3 341.06 59.98 550.61 2.57 492.39 20 .20 206.99 3.481 <br /> 4 319.73 60.18 559.95 0.01 480.15 191.00 206.99 4.243 <br /> 5 314.35 60.23 559.93 0.02 477.C9 193.04 210.05 4.246 <br /> 6 311.95 60.25 559.98 0.00 475.04 191.00 209.03 4.246 <br /> 7 314.84 60.23 559.81 0.05 477..9 192.02 209.03 4.246 <br /> 8 315.33 60.22 559.68 0.09 477.09 191.00 2D8.01 4.247 <br /> 9 316.28 60.21 559.95 0.01 479.13 196.10 212.09 4.250 <br /> 10 316.17 60.21 559.83 0.05 479.13 195.08 211.07 4.251 <br /> 11 317.25 60.20 559.71 0.08 479.13 194.06 210.05 4.252 <br /> 12 317.73 60.20 559.58 0.11 479.13 193.04 209.03 4.252 <br /> 13 318.22 60.20 559.46 0.15 479.13 192.02 208.01 4.253 <br /> 14 318.71 6D.19 559.34 0.18 479.13 191.D0 206.99 4.254 <br /> 15 321.67 60.11 559.92 0.01 482.19 194.D6 209.03 4.255 <br /> 16 322.15 60.16 559.80 0.05 482.19 193.D4 208.01 4.257 <br /> 17 322.63 60.16 559.69 0.09 482.19 192.02 206.99 4.258 <br /> 18 310.90 6D.26 559.95 0.01 476.06 198.14 215.15 4.258 <br /> 19 311.38 6D.26 559.82 0.05 476.06 197.12 214.13 4.259 <br /> 20 311.86 60.25 559.69 0.08 476.06 196.10 213.11 4.259 <br /> 21 312.35 60.25 559.57 0.12 476.06 195.08 212.09 4.259 <br /> 22 312.83 60.24 559.44 0.15 476.06 194.06 211.07 4.259 <br /> 23 323.12 60.15 559.57 0.12 482.19 191.00 205.97 4.260 <br /> 24 313.32 60.24 559.31 0.19 476.06 193.04 210.05 4.260 <br /> 25 313.81 60.23 559.18 0.22 476.06 192.02 209.03 4.260 <br /> 26 314.30 60.23 559.05 0.26 476.06 191.00 208.01 4.260 <br /> 27 318.25 60.20 559.90 0.03 481.17 199.16 214.:3 4.261 <br /> 18 310.93 60.26 559.35 0.18 414.02 191.00 209.03 4.261 <br /> 29 309.45 60.27 559.75 0.07 474.02 194.06 212.09 4.261 <br /> 30 3D9.94 60.27 559.62 0.10 414.02 193.04 211.07 4.161 <br /> 31 310.43 60.26 559.49 0.14 414.02 192.02 210.05 4.261 <br /> 32 308.96 60.28 559.89 0.03 414.02 195.08 213.11 4.261 <br /> 33 318.13 60.19 559.78 0.06 481.17 198.14 213.11 4.261 <br /> 34 312.87 60.24 559.94 0.02 418.11 101.20 217.19 4.262 <br /> 35 313.34 60.24 559.82 0.05 478.11 200.18 216.17 4.262 <br /> 36 313.82 60.23 559.70 0.08 418.11 199.16 215.15 4.262 <br /> 37 314.30 60.23 559.58 0.12 478.11 198.14 214.13 4.262 <br /> 38 319.10 60.19 559.67 0.09 481.17 197.12 212.09 4.262 <br /> 39 314.78 60.23 559.46 0.15 478.11 191.12 213.11 4.262 <br /> 40 315.26 60.22 559.34 0.18 418.11 196.10 212.09 4.263 <br /> 41 319.68 60.18 559.55 0.12 481.17 196.10 211.07 4.263 <br /> 42 315.74 60.12 559.11 0.22 418.11 195.08 211.07 4.263 <br /> 43 316.22 60.21 559.09 0.25 478.11 194.06 210.05 4.264 <br /> 44 320.16 60.18 559.43 0.16 481.17 195.08 110.05 4.264 <br /> 45 316.71 60.21 558.97 0.28 478.11 193.04 209.03 4.265 <br /> 46 311.19 60.21 550.84 0.31 478.11 192.01 208.01 4.265 <br /> 47 320.64 60.18 559.31 0.19 481.17 194.06 209.03 4.265 <br /> 48 317.68 60.20 558.72 0.35 478.11 191.00 206.99 4.266 <br /> 49 321.12 60.17 559.20 0.22 481.17 193.04 208.01 4.267 <br /> 50 321.61 60.17 559.08 0.25 481.17 192.02 206.99 4.268 <br /> 51 301.56 60.29 559.62 0.10 471.98 191.00 210.05 4.268 <br /> 52 307.06 60.29 559.76 0.07 471.98 192.02 211.07 4.269 <br /> 53 306.57 60.30 559.90 0.03 471.98 193.04 212.09 4.269 <br /> 54 322.09 60.16 558.96 0.29 481.17 191.00 205.97 4.269 <br /> 55 314.40 60.23 559.98 0.01 480.15 205.29 220.26 4.270 <br /> 56 314.87 60.23 559.86 0.04 480.15 204.27 219.24 4.270 <br />
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