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JOB TITLE : South Quarry Highwall- Sensitivity (•10^3) <br /> FLAC/SLOPF (Version 7.00) 8.250 <br /> Configuration: <br /> LEGEND Bench Height above El. 7000: 40 ft <br /> Bench Width above El. 7000: 40 ft <br /> Bench Height below El. 7000: 70 ft 7.750 <br /> 7-Jun-17 18:06 Bench Width below El. 7000: 30 ft <br /> Bench Face Angle: 90° <br /> Intermediate Bench Width: 40 ft <br /> Factor of Safety 1.40 <br /> Shear Strain Rate Contours Material Properties: 7.250y — 164 pcf <br /> 2.50E-05 c' = 337.6 psi = 48620 psf <br /> 5.00E-05 <br /> cp` = 7.8° <br /> 7.50E-05 <br /> 1.00E-04 <br /> 6 750 <br /> 1.25E-04 <br /> 1.50E-04 <br /> 1.75E-04 <br /> 2.00E-04 <br /> 6.250 <br /> Contour interval= 2.50E-05 <br /> (zero contour omitted) <br /> Grid plot <br /> 0 1E 3 5+ 0 <br /> 5.250 <br /> Morrison Quarry <br /> -0.750 -0.250 0.250 0.750 1.250 1750 <br /> (*10"3) <br /> Notes: Morrison Quarry Case 5-2 <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 Sensitivity Analysis Results <br /> Aggregate Industries June 2017 Figure C-24 <br />