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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-117 DATE SAMPLED <br /> DEPTH (ft) 173.5-174.2 DATE TESTED 5/15/17 HN <br /> SAMPLE NO. 2 PROJECT Morrison Quarry <br /> ROCK TYPE Granitic Pegamatite JOINT TYPE Natural open fracture <br /> Diameter (in) 1.874 Mass (g) 497.4 <br /> Length (in) 4.163 Wet Density (pcfl 165.0 <br /> Shear Area (in"2) 3.260 Shear Length (in) 0.187 <br /> NORMAL STRESS (psi) RESIDUAL SHEAR STRESS (psi) <br /> 300 181.1 <br /> 600 299.7 <br /> 900 421.4 <br /> Normal Stress vs. Residual Shear Stress <br /> MQ-117,173.5-174.2,Granitic Pegamatite,Natural open fracture <br /> 1000 <br /> 800 <br /> n 600 <br /> U) <br /> of)i <br /> V) 400 — - <br /> 200 - <br /> i i r <br /> 0 - <br /> 0 200 400 600 800 1000 <br /> Normal Stress (pso <br /> O Shear Data — Best Fit Line • c=60.4 psi Phi=21.8 degrees <br /> Notes and Comments: Uneven and broken shear area. <br /> Data entered by: HN Date: 05/16/2017 <br /> Data checked by: AL4L Date <br /> File Name: DS173 ATT <br /> ADVANCED TERRA TESTING <br /> GEI Consultants, Inc. 4 of 114 Appendix A.2 <br /> November 2020 <br />