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Grain Size Distribution ASTM D422 Job No.: 8100 <br />Project: <br />RPE East Haul Road <br />Test Date: 9/1/11 <br />Reported To: <br />Barr Engineering Company <br />Report Date: 9/3/11 <br />Sample <br />Location / Bonng No Sample No. Depth (ftl Type Soil Classification <br />* • o <br />Stockpile Pit / RPEE -5 -09 <br />1/4" Fine 8 <br />Bulk <br />Sand with Silt and a little gravel (SP -SM) <br />Stockpile Pit / RPEE -5 -08 <br />-5/8" Crushed Rock <br />Bulk <br />Gravel with coarse sand (GP) <br />Gravel <br />Sand <br />Hydrometer Analysis <br />Coarse Fine <br />Coarse <br />Medium <br />Fine <br />Fines <br />�(( -- <br /># <br />o #'o u.o <br />5I(x) six) <br />100 <br />80 <br />I ' <br />70 <br />I <br />�• <br />60 <br />1 1 <br />I <br />e <br />■ ■�I <br />i <br />a. <br />50 <br />H <br />u -. <br />— <br />+ -r <br />— <br />— - — <br />°.' <br />- <br />+ <br />- - 1 -- - -�- <br />- <br />40 <br />- � -- '' - 4 - t- - <br />30 <br />- - - - -- <br />rt <br />j <br />1 <br />1 i I <br />10 <br />5( 20 5 5 ' 05 ((2 (5)5 (5(2 <br />100 10 1 Grain Size (mini 0.1 0.01 0.001 <br />Other Test Percent Passing <br />Liquid Limit <br />Plastic Limit <br />Plasticity Index <br />Water Content <br />Dry Density (pct) <br />Specific Gravity <br />Porosity <br />Organic Content <br />pH <br />Shrinkage Limit <br />Penetrometer <br />Qu (psi) <br />* <br />• <br />O <br />* <br />• <br />0 <br />* <br />• <br />c> <br />Mass (g) <br />11729 0 <br />10981.0 <br />3.1 <br />2" <br />0 7 <br />1 5" <br />0 <br />0 75 <br />2.5 <br />0.8 <br />1" <br />4.13 <br />3/4" <br />100.0 <br />100 0 <br />0.21 <br />3/8" <br />99 9 <br />99 8 <br />Remarks: <br />#4 <br />74 8 <br />44 8 <br />#10 <br />48 3 <br />1 3 <br />#20 <br />33.3 <br />0 6 <br />#40 <br />24 5 <br />0.6 <br />#100 <br />14 0 <br />0.5 <br />#200 <br />10.1 <br />0.5 <br />(' = assumed) <br />OIL <br />NGINEERING Richfield, Minnesota 55423 -2031 <br />2401 W 66th Street <br />_ ESTING, INC. <br />