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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.) 428.4-429.0 DATE TESTED 5/11/17 HN <br /> SAMPLE NO. 4 PROJECT Morrison Quarry <br /> ROCK TYPE Granitic Gneiss JOINT TYPE Natural open fracture <br /> Diameter (in) 1.878 Mass (g) 600.1 <br /> Length (in) 4.967 Wet Density (pcf) 166.2 <br /> Shear Area (inA2) 2.928 Shear Length (in) 0.188 <br /> NORMAL STRESS (psi) RESIDUAL SHEAR STRESS (psi) <br /> 300 222.5 <br /> 600 368.4 <br /> 900 486.7 <br /> Normal Stress vs. Residual Shear Stress <br /> MQ-117,428.4-429.O,Granitic Gneiss,Natural open fracture <br /> 1000 <br /> 800 <br /> a 600 - <br /> U) <br /> u, <br /> a� <br /> � J <br /> m <br /> a) <br /> .r_ 400 - <br /> I _ <br /> 200 - <br /> 0 <br /> 0 200 400 600 800 1000 <br /> Normal Stress (psi) <br /> 0 Shear Data • c=95.0 psi Phi=23.8 degrees Data E <br /> — Best Fit Line <br /> Notes and Comments: Very uneven and partially broken shear area. <br /> Data entered by: HN Date: 0 511 2/2 0 1 7 <br /> Data checked by_ f' Kc- _ Date: 5 fa 1 <br /> File Name: DS428 42-T-T <br /> ADVANCED TERRA TESTING <br /> GEI Consultants, Inc. 10 of 114 Appendix A.2 <br /> November 2020 <br />