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Integrated Geosciences Laboratories, LLC.Sieve Analysis Results - ASTM C136 <br />Client:ARCADIS PTS File No:2205-80 <br />Project:CDCR EW Install Sample ID:EW-1-SAMPLE 3 <br />Project No:30129458.02 Depth, ft:77-81 <br />U.S.Sample Incremental Cumulative Cumulative Weight Percent greater than <br />Opening Phi of Sieve Weight Weight,Weight,Weight Phi Particle Size Percent <br />Inches Millimeters Screen No.grams percent percent percent Value Inches Millimeters Passing <br />0.2500 6.351 -2.67 1/4 0.00 0.00 0.00 5 0.87 0.0216 0.547 <br />0.1873 4.757 -2.25 4 0.29 0.11 0.11 10 1.41 0.0148 0.375 99.89 <br />0.0936 2.378 -1.25 8 0.17 0.06 0.18 16 2.11 0.0091 0.231 99.82 <br />0.0787 2.000 -1.00 10 0.00 0.00 0.18 25 2.91 0.0052 0.133 <br />0.0468 1.189 -0.25 16 3.52 1.35 1.52 40 3.68 0.0031 0.078 98.48 <br />0.0394 1.000 0.00 18 0.00 0.00 1.52 50 4.07 0.0023 0.059 <br />0.0278 0.707 0.50 25 0.00 0.00 1.52 60 4.47 0.0018 0.045 <br />0.0234 0.595 0.75 30 18.48 7.07 8.59 75 3.71 0.0030 0.076 91.41 <br />0.0166 0.420 1.25 40 0.00 0.00 8.59 84 3.21 0.0043 0.108 <br />0.0117 0.297 1.75 50 22.47 8.59 17.18 90 2.88 0.0054 0.136 82.82 <br />0.0083 0.210 2.25 70 0.00 0.00 17.18 95 2.60 0.0065 0.165 <br />0.0059 0.149 2.75 100 31.04 11.87 29.04 70.96 <br />0.0041 0.105 3.25 140 0.00 0.00 29.04 Measure Trask Inman Folk-Ward <br />0.0029 0.074 3.75 200 83.25 31.83 60.87 Median, phi 4.07 4.07 4.07 39.13 <br />0.0021 0.053 4.25 270 0.00 0.00 60.87 Median, in.0.0023 0.0023 0.0023 <br />0.0017 0.044 4.50 325 0.00 0.00 60.87 Median, mm 0.059 0.059 0.059 <br />PAN 102.34 39.13 100.00 <br />Mean, phi 3.26 2.66 3.13 <br />Mean, in.0.0041 0.0062 0.0045 <br />Mean, mm 0.105 0.158 0.114 <br />Sorting 0.757 0.549 0.537 <br />Skewness 1.696 -2.568 -2.637 <br />Kurtosis 0.119 0.574 0.882 <br />Grain Size Description Fine sand <br />(ASTM-USCS Scale)(based on Mean from Trask) <br />Description Retained Weight <br />on Sieve #Percent <br />Gravel 4 0.11 <br />Coarse Sand 10 0.06 <br />Medium Sand 40 8.41 <br />Fine Sand 200 52.29 <br />Silt/Clay <200 39.13 <br />TOTALS 261.56 100.00 100.00 Total 100 <br />© IGS Laboratories, LLC.Phone: (713) 316-18001/4481016182530405070100140200270325PAN0 <br />10 <br />20 <br />30 <br />40 <br />50 <br />60 <br />70 <br />80 <br />90 <br />100 <br />0 <br />5 <br />10 <br />15 <br />20 <br />25 <br />30 <br />35 <br />40 <br />45 <br />1/4481016182530405070100140200270325PANCumulativeWeight%...RetainedWeight,%...Sieve Size <br />Silt/Claymedium <br />Sand <br />coarse fineGravel