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• TABLE 1 (continued) <br />i <br />~$ STABIL•ITY ANALYSIS RESULTS- <br /> Coordinates of Center Factor Resultant <br /> of Failure Circle of Side Force <br /> X Y R Safety Inclination <br /> Condition (f t.) (f t.) (ft.) (F) (SFI') <br /> Pore pressure build <br /> up within fine refuse 170 6584 327.4 1.479 -25.84 <br /> Slope Height-90' <br /> Distance from Toe-110 ' <br /> <br /> Piezometric surface lo- <br /> cated at ground surface 170 6584 327.4 1.479 -25.84 <br /> Slope Height-90' <br /> No fine refuse <br /> Piezometric surface lo- <br /> cated at ground surface 170 6584 327.4 1.47 9 -25.84 <br /> Slope Height-90' <br /> Flo fine refuse <br />• Pore pressure build <br /> up to Elev. 6300 230 6410 147.7 1.450 -23.68 <br /> Slope Fleight-90` <br /> No fine refuse <br /> Total Stress <br /> Analysis 170 6584 327.4 1.147 -25.84 <br /> Slope Fleight-90' <br /> No fine refuse <br /> Total Stress <br /> Analysis 240 6460 200.0 .771 -21.03 <br /> Slope Height-90' <br /> Distance from Toe-30 <br /> NOTES: <br /> (1) Shear strength of fine refuse (,Pl = 15 d egrees, c - 0 psf) <br /> and bedrock (,8' = 35 degrees, c = 2000 psf) <br /> Shear strength for combined coal waste: ,8` = 28.5 degrees, <br /> c = 0 psf - Total Stress Analysis <br /> Shear strength for combined coal waste: .~ = 35 d egrees, <br />• c = 0 psf - Effect ive Stress Analysis <br /> Shear strength val ues of subsoil shown on Figure 2 <br /> <br />