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UNCONFINED COMPRESSIVE STRENGTH <br /> GATT ASTM D7012,Method C(previously ASTM D2938) <br /> ADVANCED TERRA TESTING <br /> CLIENT: GEI Consultants Inc. JOB NO: 2076-248 <br /> OJECT NO.: 1700144 DATE TESTED: 5/23/2018 <br /> PROJECT: West Quarry Highwall Design TECHNICIAN: HN <br /> LOCATION: Morrison Quart' <br /> Specimen Diameter Length Mass wet Failure Failure Compressive <br /> ID (in) (in) (gm) Density Load Type Strength <br /> Boring,Sample,Depth(ft) (1cf) (lb) i (psi) <br /> M-3-18,2,303.7-304.5 1.873 3.774 444.8 163.0 23,105 F 8,386 <br /> M-3-18, 3,337.0-337.5 1.875 3.842 449.5 161.4 14,693 F 5,321 <br /> M-2-18,4,264.0-264.5 1.874 3.813 461.0 167.0 91,055 F/S 33,012 <br /> M-2-18,6,43.0-43.5 _ _ 1.871 3.691 440.1 1 165.2 1 55,943 1 F/S 20.314" <br /> M-5-18, 8, 270.0-271.0 1.869 3.624 426.2 163.3 9,918 F 3,601 " <br /> M-4-18 9 173.0-174.0 1.868 3.711 444.1 166.4 #,21,018 <br /> 5,293 F 9,221 — <br /> M-5-18, 10, 305.0-306.0 1.869 3.728 436.6 162.6 F 7 658" <br /> Notes and Comments: <br /> *Failure type=S: Shear Failure, M: Matrix Failure,F: Fracture/Bedding Failure,V:Void Failure,C:Combination <br /> "Regardless of ASTM D7012 method D, any short sample with LID<2.0 was tested and a correction factor was applied to the ca <br /> C=Ca40.88+0.24b/h) <br /> Ca=Failure Load/surface Area <br /> b=Sample Diameter <br /> h=Sample Length <br /> Data Entered By: HN Date: 5/23/2018 <br /> Data Checked By: dkL Date: sf 2 gl//$ <br /> Filename: 2076 248 UCS ASTM D7012 Method C-RO 0-As <br />