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Analysis of Finished Mine Slope at Kirby-Dersharn Pit <br /> Typical Section <br /> DBMS paratncters <br /> Factor of Safety = 1.830 <br /> Alluvial Deposits Slurry Wall Backfill <br /> Unit M.Above Water Table: tat}pcf Unit Wt.Above Water Tabia:110 pcf <br /> Unit Weight'137 pcf �t * unit Weight`12?pci <br /> Phi:35' Phi 1" <br /> Cohesion:0 psi Cohesion 0 psi <br /> Overburden peak.Strength Bedrock <br /> Unit VW Above Water Table 114 pcf r " " r"' Unit Wt,Above Water Tabia:124 per <br /> Unit Wulpht, 126 pci Unit Weight:131 pcf <br /> Phil_23 Phf a, <br /> Cohesion.100 psi Cohesion;100 psi <br /> Mud Letts Weathered Bedrock <br /> Unit W€.kt'��t�v�e Water 7ab3p:1'C4 pc! <br /> Unit Weight:126 pci Uml Wt.Above Winter Table:124 pcf <br /> Phk 28* Unit Weight:'134 pcf <br /> Cohesion:50 psf Phi-14* <br /> Oohoslow 0 Pat <br /> 4 9? <br /> 4.WV <br /> t> Alluvial Sand Eta Grave!, a aa�� <br /> .. -- gym r.� itE".% °q C} <br /> _s ltr°r a .tifr <br /> vex <br /> ..�w=-....,.w..,W....r,,........u«...y.........»..,«ww«»..e....._..........�...@,_. «...�,....».w..,.w.r. ««,..».w..,»,»,».m+«e.. ...am�. ......+�................m... ....„_.A J.�fS,� <br /> Distance(1t) <br />