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W <br />0 <br />Slope Stability Analysis- Cross Section C-C' Proposed Seismic Conditions <br />C W 0 Option B <br />z <br />N C Morgenstern -Price most critical surface with minimum FOS = 1.313 <br />Cr with a seismic coefficient of ground acceleration = 0.22g <br />Q <br />a <br />Ln m <br />m <br />. <br />N <br />O 0 <br />E <br />>coBW <br />o N <br />110 <br />o <br />Cn <br />m <br />90 <br />0 <br />F <br />70 <br />_ <br />O <br />3 <br />4--+ <br />(6 <br />50 <br />o <br />30 <br />Um N <br />0 <br />� <br />10 <br />m —i <br />N Cm-) <br />-10 <br />T' C') <br />-10 <br />a <br />Z <br />0 <br />A <br />G1 <br />N <br />N <br />ID <br />12. <br />N <br />CD <br />O <br />3 <br />0 <br />W <br />Residence <br />Undocumented Fill <br />Internal Friction Angle: 20' <br />Moist Unit Weight: 138 pcf <br />Cohesion: 0 psf <br />Subsurface Pile - designed to resist <br />shear of 100,000 IV. 6 ft o/c spacing <br />,T-�-_ __— Critical Slip Surface <br />Advance Outwash <br />Internal Friction Angle: 36' <br />Moist Unit Weight: 128 pcf <br />Cohesion: 0 psf <br />Transitional Beds <br />Internal Friction Angle: 35' <br />Moist Unit Weight: 133 pcf <br />Cohesion: 150 psf <br />10 30 50 70 90 110 130 150 170 190 210 230 250 270 290 310 330 <br />Distance <br />Z ` NOTES: Not to scale <br />A Elevations are Approximate <br />\Users\DannvNelson\Nelson Geotechnical Associates, Inc\Nelson Geotechnical Associates, Inc - <br />