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Analysis of Finished Mine Slope at Kirby-Dersham Pit <br /> Near Th-i <br /> DRIVIS parameters <br /> Factor of Safety = 1.667 <br /> Alluvial Deposits Slurry Wall Backf-41 <br /> Unit Wt,Above Water Table, t 3S3 pc P Unit Wt,Above Yatar'fable'110 pel <br /> Unit Weight:137 pet Unt We iihi 122 oct <br /> Phi:is I Phi:I' <br /> Cohesion,Q psi CoheS4..a PSI <br /> £3vartiunfan POO St,artgtn Bedrock <br /> UrA Wt Water tab:114 pcf Unit Wt,Above Water T-abie�1241fcf <br /> Urw weght:126 PC Und Weight:134 PO <br /> Phi.23 1 Phr 26 <br /> Cohesiow 100 pst Cohesion:100 PO <br /> Mud Lens weathered bedrock <br /> Ufiit Wt.Above Water Tabu 114 pcf Unit Wt_Above Water Tat W 124 pet <br /> Unit Weight 126 Pct Unit Wetghr t34 pO t <br /> Ph':18' Pit};14' rL <br /> Cahosiow 60 Psi robosittn;.4.Pct <br /> Ailuvt"i Sand GravelSand G!avef <br /> �t m <br /> t � <br /> 5. ...... <br /> J-114 <br /> .I.........111 <br /> J, <br /> M, <br /> A t <br /> � ------- <br />