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Soil Unit Material Type Density(pcf) Phi' (dtb, C' (pcf) <br /> Overburden Overburden 83.4 27 0 <br /> ° Topsoil Stockpile Overburden/Topsoil Mix 81.4 22 0 <br /> F, \ Fines Reject Reject Sand and Gravel 87.2 301 0 <br /> i <br /> Section L FOS = 1 .6 (meets design criteria) <br /> 7,450 7,450 <br /> 7,400 7,400 <br /> 7,350 7,350 <br /> 7,300 7,300 <br /> 7,250 7,250 <br /> c <br /> 0 <br /> 7,200 ,d�if1, 7,200 0 <br /> 7,150 5w�1 7,150 - <br /> 7,100 7,100 <br /> W 7,050 7,050 W <br /> 7,000 w 7,000 <br /> ,5 <br /> 6,950 a 6,950 <br /> 6,900 6,900 <br /> 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 <br /> Distance (ft) <br /> Note: TRANSIX MIX CONCRETE CO. <br /> 1. The factor of safety(FOS) is for the optimized slip surface calculated using the Spencer method in SLOPE/W HITCH RACE( RANCH <br /> (Version 8.14). <br /> 2. Pseudo-static FOS Criteria>_ 1.3. Stability Analysis <br /> 3. Kx=0.014*g. Section D <br /> Operational-Pseudo-static <br /> NORWEST Fig D 2 <br /> Rev. A COR PORA T ION <br />