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Morrison Quarry AM-07 Geotechnical Stability Exhibit <br /> DRMS Permit M-1973-021 <br /> Aggregate Industries WCR Inc. <br /> DIRECT SHEAR <br /> ASTM D 5607 <br /> CLIENT GEI Consultants,Inc. JOB NO. 2076-244 <br /> BORING NO. MQ-3-2017 DATE SAMPLED <br /> DEPTH (ft) 81.5-82.5 DATE TESTED 5117/17 HN <br /> SAMPLE NO. 16 PROJECT Morrison Quarry <br /> ROCK TYPE Sillimanitic Gneiss JOINT TYPE Natural open fracture <br /> Diameter (in) 1.875 Mass (g) 553.7 <br /> Length (in) 4.638 Wet Density (pcf) 164.7 <br /> Shear Area (in"2) 2.860 Shear Length (in) 0.188 <br /> NORMAL STRESS (psD RESIDUAL SHEAR STRESS (psi) <br /> 70 64.1 <br /> 140 163.7 <br /> 280 306.1 <br /> Normal Stress vs. Residual Shear Stress <br /> MQ-3-2017,81.5.82.5,16,Natural open fracture <br /> 400 <br /> 300 <br /> i <br /> V1 <br /> O. <br /> fq <br /> N <br /> 200 <br /> 4J <br /> a5 <br /> O <br /> 100 <br /> O <br /> 0 I - <br /> 0 100 200 300 400 <br /> Normal Stress (psp <br /> O Shear Data Best Fit Line a c=0.0 psi Phi=47.7 degrees <br /> Notes and Comments: Uneven shear area. <br /> Data entered by: HN Date: 05/17/2017 <br /> Data checked by: A,C! Date_ 5 J18//7 <br /> File Name: DS81 <br /> ADVANCED TERRA TESTING <br /> GEI Consultants, Inc. 47 of 114 Appendix A.2 <br /> November 2020 <br />