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Grain Size Distribution ASTM D422 Job No.: 8218 <br />Project: <br />MCC RPE East Haul Road Slide <br />Test Date: 12/3/11 <br />Reported To: <br />Barr Engineering Company <br />Report Date: 12/5/11 <br />Date Sample <br />Location / Boring No. Sample No Sampled Type Soil Classification <br />* • <br />Delta Pit <br />RPEE -18 <br />12 -2 -11 <br />Bag <br />Sand with a little gravel, coarse to medium grained (SP -SM) <br />Delta Pit <br />RPEE -19 <br />12 -2 -11 <br />Bag <br />Sand with gravel, coarse to medium grained (SP -SM) <br />Gravel <br />Sand <br />Hydrometer Analysis <br />Coarse j Fine <br />Coarse <br />Medium <br />Fine <br />Fines <br />100 <br />ii # - n <br />N1() <br /># (xi # 151) <br />1 <br />1 <br />r <br />90 <br />1 <br />' <br />" <br />i <br />80 <br />i t <br />� <br />I <br />• <br />I <br />•1 <br />70 <br />I I <br />� <br />� I <br />� <br />E <br />' <br />t <br />60 <br />h. <br />; I <br />I ' <br />4 :: <br />11 <br />I <br />, <br />= <br />30 <br />1 -•,Ij <br />t �I <br />- <br />1 i , il <br />t <br />10 <br />— <br />— <br />0 <br />100 sO -n 10 s 1 Grain Size (mini (1 05 0.01 xj5 an 0.001 <br />Other Test Percent Passim <br />Liquid Limit <br />Plastic Limit <br />Plasticity Index <br />Water Content <br />Dry Density (pcf) <br />Specific Gravity <br />Porosity <br />Organic Content <br />pH <br />Shrinkage Limit <br />Penetrometer <br />Qu (psf) <br />* <br />• <br />O <br />Mass (g) <br />2" <br />1 .5" <br />1" <br />3/4" <br />3/8" <br />#4 <br />#10 <br />#20 <br />#40 <br />#100 <br />#200 <br />* <br />• <br />0 <br />0 0 0 0 <br />* <br />• <br />O <br />12558 0 <br />15579.0 <br />2.5 <br />2 6 <br />100 0 <br />100 0 <br />99 9 <br />99 8 <br />Remarks: <br />77 7 <br />68 8 <br />42 0 <br />36.0 <br />26 4 <br />23.4 <br />18 8 <br />171 <br />11 2 <br />10 3 <br />7.7 <br />7 0 <br />(' = assumed) <br />OIL <br />2401 W 66th Street NGINEERING Richfield, Minnesota 55423-2031 <br />ESTING, INC. <br />