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I <br />Each Surface Terminates Between X = 732.50 ft. <br />and X = 965.00 ft. <br />' Unless Further Limitations Were Imposed, The Minimum Elevation <br />At Which A Surface Extends Is Y = 50.00 ft. <br />' 50.00 ft. Line Segments Define Each Trial Failure Surface. <br />t Restrictions Have Been Imposed Upon The Angle Of Initiation. <br />The Angle Has Been Restricted Between The Angles Of .0 <br />And 18.0 deg. <br />Following Are Displayed The Ten Most Critical Of The Trial <br />Failure Surfaces Examined. They Are Ordered - Most Critical <br />First. <br /> <br /> * * Safety Factors Are Calculated By The Modified Janbu Method <br /> <br /> Failure Surface Specified By 17 Coordinate Points <br /> <br /> Point X-Surf Y-Surf <br /> <br />' No. (ft) (ft) <br /> 1 200.83 175.26 <br /> 2 250.25 182.87 <br />' 3 299.64 190.66 <br /> 4 349.00 198.63 <br /> 5 398.33 206.79 <br /> 6 447.63 215.13 <br />' 7 496.90 223.66 <br />I 8 546.13 232.37 <br />' 9 <br />10 595.33 <br />644.50 241.27 <br />250.35 <br /> 11 693.64 259.61 <br /> 12 742.74 269.06 <br />' 13 791.80 278.69 <br /> 14 840.83 288.51 <br /> 15 889.82 298.50 <br />~ 16 938.77 308.68 <br />~ 17 959.56 313.09 <br />' *** .999 *** <br />Individual data on the 29 slices <br />