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Grain Size Distribution ASTM D422 <br />.lob No.: 8218 <br />Project: <br />Reported To: <br />• <br />MCC RPE East Haul Road Slide <br />Barr Engineering Company <br />Date Sample <br />Location / Boring No. Sample No. Sampled Type <br />Soil Classification <br />Tn- County Pit <br />Tri- County Pit <br />2401 W 66th Street <br />RPEE -S-16 <br />RPEE -S-17 <br />12 -2 -11 <br />12 -2 -11 <br />Bag <br />Bag <br />- OIL <br />NGINEERING <br />ESTING, INC. <br />Test Date: 12/3/11 <br />Report Date: 12/5/1 <br />Sand with gravel, coarse to medium grained (SP -SM) <br />Sand with gravel, coarse to medium grained (SP -SM) <br />100 <br />90 <br />80 <br />70 <br />60 <br />eo <br />4 50 <br />d <br />°' 40 <br />30 <br />20 <br />10 <br />0 <br />Gravel <br />Sand <br />Coarse <br />Fine <br />I Coarse <br />Medium <br />Fine <br />Hydrometer Analysis <br />Fines <br />2 <br />6 <br />4 <br />y <br />100 <br />50 <br />20 <br />10 <br />5 <br /># 0 <br />1 <br />#20 <br /># 0 <br />5 2 <br />Grain Size (mm) <br />#1 00 <br />0.1 <br />05 <br />02 <br />0.01 <br />005 <br />002 0.001 <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 />au (psf) <br />(" = assumed) <br />Other Tests <br />* <br />5.1 <br />• <br />3.8 <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 />Percent Passing <br />* <br />12956.0 <br />100.0 <br />99.7 <br />66.6 <br />37.7 <br />25.4 <br />18.5 <br />10.7 <br />7.5 <br />• <br />13359.0 <br />100.0 <br />99.8 <br />59.0 <br />28.7 <br />19.8 <br />14.5 <br />8.7 <br />6.5 <br />0 60 <br />D30 <br />D10 <br />CU <br />Cc <br />Remarks: <br />* <br />• <br />Richfield, Minnesota 55423 -2031 <br />