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AUSTIN and BETSY <br /> CLENNIN - BECKER PIT <br /> Geotechnical Analysis-Table A <br /> Units Degrees Factors of safety <br /> Mine face Mine Face Reclaimed <br /> Friction Working Mining Permit Line Reclaimed <br /> Section toe of slope to permit toe of slope structure <br /> Angle Face Angle Face slope slope slope to road <br /> to structure line to structure <br /> A 35 15.0 11.5 13.8 11.5 3.44 2.85 3.44 Road <br /> B 35 63.4 4.7 18.7 11 , 2.67 2.07 3.38 Road <br /> C 0.00 0.00 0.00 <br /> D 0.00 0.00 0.00 <br /> E 0.00 0.00 0.00 <br /> F 0.00 0.00 0.00 <br /> Date: 4/6/2020 <br />