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Table 2. 2017 Subsurface Investigation Laboratory Testing Results <br /> Sample Normal Shear <br /> Borehole Sample Depth Joint Stress Stress 11) <br /> ID Number (ft) Material _Type_____ (psi) (psi) (degrees) C(psi) <br /> 72.5- Natural 300 174.3 <br /> MQ-1-17 1 73.0 Fracture Granitic Gneiss 600 293.2 15.9 100.4 <br /> 900 344.7 <br /> 173.5- Natural 300 181.1 <br /> MQ-1-17 2 174 2 Granitic Pegmatite Fracture 600 299.7 21.8 60.4 <br /> 900 421.4 <br /> 300 172.0 <br /> 337.5 <br /> MQ-1-17 3 33 .5 Fracture <br /> Granitic Gneiss Natural 600 245.3 14.3 94.6 <br /> _ 900 324.8 <br /> 428.4- Natural 300 222.5 <br /> MQ-1-17 4 429.0 Granitic Gneiss Fracture 600 368.4 23.8 95.0 <br /> 900 486.7 <br /> 300 306.6 <br /> 50 .5 <br /> MQ-1-17 5 506.5 Fracture <br /> Granitic Pegmatite Natural 600 438.6 26.5 151.5 <br /> 900 605.3 <br /> 74.5- Natural 70 26.1 <br /> MQ-2-17 6 75 0 Granitic Gneiss Fracture 140 75.1 29.8 0.0 <br /> 280 166.6 <br /> 173.0- Natural 70 48.3 <br /> MQ-2-17 7 173.8 Granitic Gneiss Fracture 140 64.4 17.3 24.2 <br /> 280 112.7 <br /> 161.0- Natural 70 53.9 <br /> MQ-3-17 8 162 5 Granitic Gneiss Fracture 140 98.5 34.9 3.5 <br /> 280 199.4 <br /> 150 89.3 <br /> MQ-3-17 9 24$0 Granitic Gneiss Cut 300 141.4 25.2 11.2 <br /> 600 297.7 <br /> 70 56.8 <br /> MQ-4-17 10 $�$ Sillimanitic Gneiss Cut 140 60.5 29.1 3.8 <br /> 280 166.5 <br /> 70 66.8 <br /> 81 <br /> MQ-4-17 11 81..6 Fracture Sillimanitic Gneiss Natural 140 73.2 21.0 31.8 <br /> 280 143.1 <br /> 70 84.9 <br /> 124.0 Fracture <br /> MQ-4-17 12 123..0 Sillimanitic Gneiss Natural 140 - 0 15.3 63.6 <br /> 280 141.4 <br /> 70 51.8 <br /> MQ-4-17 13 169 8 Granitic Gneiss Cut 140 55.5 18.6 20.3 <br /> 280 118.4 <br /> 223.5- Natural 150 132.5 <br /> MQ-4-17 14 224.2 Granitic Gneiss Fracture 300 206.8 24.6 66.2 <br /> 600 339.4 <br /> 150 130.7 <br /> 323 <br /> MO-4-17 15 323.7 Fracture <br /> Sillimanitic Gneiss Natural 300 211.1 25.5 62.8 <br /> 600 346.9 <br /> 70 64.1 <br /> 825.5 Natural <br /> MQ-3-17 16 8 SillimaniticFracture <br /> Gneiss 140 163.7 47.7 0.0 <br /> 280 306.1 <br /> Aggregate Industries Morrison Quarry GEI Consultants, Inc. <br /> South Quarry Highwall Design Technical Revision 12 August 2017 <br />