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JOB TITLE : South Quarry Highwall (*10^3) <br /> FLAC/SLOPF (Version 7.00) <br /> Configuration: 8.250 <br /> Bench Height above El. 7000: 40 ft <br /> Bench Width above El. 7000: 40 ft <br /> LEGEND Bench Height below El. 7000: 70 ft <br /> Bench Width below El. 7000: 30 ft <br /> Bench Face Angle: 90' 7.750 <br /> 8-Jun-17 18.17 Stability Bench at El. 6650 <br /> Stability Bench Width: 100 ft <br /> Factor of Safety 3.88 Material Properties: <br /> y = 164 pcf 7.250 <br /> Shear Strain Rate Contours c' - 900 psi - 129600 psf <br /> 5.00E-05 V =20' - <br /> 1.00E-04 <br /> 1.50E-04 <br /> 2.00E-04 6 750 <br /> 2.50E-04 <br /> 3.00E-04 <br /> Contour interval= 5.00E-05 <br /> (Zero contour omitted) 6.250 <br /> Grid plot <br /> 0 1E 3 <br /> 5.750 <br /> 5.250 <br /> Morrison Quarry <br /> -0.750 -0.250 0.250 0.750 1.250 1.750 <br /> (•10"3) <br /> Notes: Morrison Quarry Case 15 <br /> 1.The Factor of Safety(FS)value shown is for the �1 <br /> South Quarry <br /> critical failure surface. Jefferson County, COnt11 <br /> y, C Proposed Benching <br /> GEl Consultants Stability Results <br /> Aggregate Industries June 2017 Figure C-15 <br />