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Galena 9.01 Analysis Results <br />Licensee: Office of Surface Mining <br />PIOjecL: LuppCOn Lakes Pit, Mining Setbacks, File No. M-2009-078 <br />Pile: C:\acs files\galena model files\ft lupton.gmE Processed: 19:53:43 12 Mar 2005 <br />DATA: Analysis 1 - 65-foot Setback from Hwy 85 in Vicinity of Monitoring Well MW-03 <br />Material and Water Properties (4 materials) <br />Material: 1 (Mohr-Coulomb Isotropic) - Overburden <br />Cohesion Phi UnitWeight Ru <br />0.00 33.0 103.00 1.10 <br />Material: 2 (Mohr-Coulomb Isotropic) - Sand and Gravel <br />Cohesion Phi UnitWeight Ru <br />0.00 35.0 119.00 1.10 <br />Material: 3 (Mohr-Coulomb Isotropic) - Weathered Claystone <br />Cohesion Phi UnitWeight Ru <br />0.00 14.0 116.00 1.10 <br />Material: 9 (Mohr-Coulomb Isotropic) - Claystone Bedrock <br />Cohesion Phi UnitWeight Ru <br />500.00 26.0 116.00 1.10 <br />Unit weight of water: 62.950 Unit weight of water/medium above ground: 62.450 <br />Material Prof ilea (4 profiles) <br />Profile: 1 (2 points) Material beneath: 1 -Overburden <br />-20.00 62.00 120.00 62.00 <br />Profile: 2 (2 points) Material beneath: 2 - Sand and Gravel <br />-20.00 57.00 120.00 57.00 <br />Profile: 3 (2 points) Material beneath: 3 - Weathered Claystone <br />-20.00 10.00 120.00 10.00 <br />Profile: 4 (2 points) Material beneath: 4 - Claystone Bedrock <br />-20.00 5.00 120.00 5.00 <br />Slope Surface (4 points) <br />-20.00 10.00 20.00 10.00 20.10 62.00 120.00 62.00 <br />Phreatic Surface (9 points) <br />-20.00 10.00 20.00 10.00 85.00 35.00 120.00 90.00 <br />Oistribu[ed Loads I1 load) <br />Load %-Left Pressure X-Right Pressure <br />1 85.10 300.0 105.00 300.0 <br />Pd11UIe Su IfdCe <br />Cireular surface defined by: XL, XR,R <br />Circle centre: XC: 19.28 YC: <br />Intersections: XL: -6.07 YL: <br />Generated failure surface (20 points) <br />-6.07 10.00 -0.08 <br />25.09 5.23 31.40 <br />54.95 15.36 60.15 <br />76.79 38.09 79.72 <br />71.48 Circle radius: R <br />10.00 XR: 85.10 YR <br />7.86 6.09 6.30 <br />6.09 37.59 7.55 <br />19.02 64.98 23.17 <br />43.74 82.09 49.65 <br />66.50 <br />62.00 <br />12.38 5.39 18.79 4.98 <br />43.62 9.59 49.42 12.20 <br />69.39 27.76 73.34 32.75 <br />83.89 55.75 85.10 62.00 <br />RBSULTS: Analysis 1 - 65-foot Setback from Hwy 85 in Vicinity of Monitoring Well MW-03 <br />Bishop Simplified Method of Analysis - Circular Failure Surface <br />Factor of Safety: 0.97 <br />Slice Geometry and Properties (91 slices) <br />Slice %-Left Width Y-Top Y-Base <br />1 -6.07 3.00 10.00 9.46 <br />2 -3.07 3.00 10.00 8.39 <br />3 -0.08 2.06 10.00 7.60 <br />9 1.98 2.06 10.00 7.08 <br />5 9.04 2.06 10.00 6.56 <br />6 6.09 2.10 10.00 6.14 <br />7 8.19 2.10 10.00 5.82 <br />8 10.29 2.10 10.00 5.50 <br />9 12.38 3.01 10.00 5.25 <br />10 15.39 3.01 10.00 5.08 <br />11 18.90 0.80 10.00 4.98 <br />12 19.21 0.79 10.00 5.02 <br />13 20.00 2.55 62.00 5.08 <br />19 22.55 2.55 62.00 5.18 <br />15 25.09 2.10 62.00 5.38 <br />16 27.20 2.10 62.00 5.66 <br />77 29.30 2.10 62.00 5.95 <br />Base Base Base <br />Angle Ma[1 Cohesion <br />-19.7 3 0.00 <br />-19.7 3 0.00 <br />-14.2 3 0.00 <br />-19.2 3 0.00 <br />-19.2 3 0.00 <br />-8.7 3 0.00 <br />-8.7 3 0.00 <br />-8.7 3 0.00 <br />3.2 3 0.00 <br />3.2 3 0.00 <br />0.0 4 500.00 <br />2.3 3 0.00 <br />2.3 3 0.00 <br />2.3 3 0.00 <br />7.8 3 0.00 <br />7.8 3 0.00 <br />7.8 3 0.00 <br />Total <br />weight <br />186.07 <br />558.21 <br />572.85 <br />696.81 <br />820.77 <br />939.03 <br />1017.02 <br />1095.02 <br />1657.39 <br />1716.28 <br />9fi8.37 <br />958.33 <br />17011.94 <br />16982.04 <br />13964.63 <br />13894.82 <br />13824.98 <br />PoreWater <br />Force <br />106.38 <br />319.13 <br />318.09 <br />386.92 <br />955.76 <br />511.41 <br />553.89 <br />596.37 <br />893.65 <br />925.93 <br />252.15 <br />29fi.99 <br />860.99 <br />1000.80 <br />925.50 <br />994.64 <br />1063.79 <br />Normal Test <br />Stress Factor <br />65.00 1.17 <br />194.99 1.17 <br />287.97 1.10 <br />399.67 1.10 <br />911.88 1.10 <br />456.29 1.05 <br />494.19 1.05 <br />532.09 1.05 <br />554.39 1.02 <br />574.05 1.02 <br />581.85 1.00 <br />575.48 0.99 <br />6619.98 0.99 <br />6603.92 0.99 <br />6434.96 0.98 <br />6403.46 0.98 <br />6372.96 0.98 <br />