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Particle Size Distribution Report <br /> <br />~7 <br />~7 <br />,~ <br />W <br />z <br />Z <br />W <br />U <br />W <br />a <br />SIEVE <br />SIZE PERCENT <br />FINER SPEC." <br />PERCENT PASS? <br />(X=NO) <br />3 in. 100.0 <br />2 in. 92.5 <br />1.5 in. 77.8 <br />1.0 in. 67.3 <br />.75 in. 62.8 <br />.5 in. 57.8 <br />.375 in. 55.2 <br />#4 46.5 <br />#10 37.8 <br />#20 30.7 <br />#30 28.3 <br />#50 23.5 <br />#100 19.5 <br />#200 16.2 <br />Soil Descriution <br />Brown Clayey gravel with sand <br />Atterbera Limits <br />PL= 18 LL= 26 PI= 8 <br />Coefficients <br />D85= 43.8 Dgp= 15.5 D50= 6.20 <br />Dgp= 0.770 D15= Dip= <br />Cu= Cc= <br />Classification <br />USCS= GC AASHTO= <br />Remarks <br />Tested by AP <br />Checked by RS <br />(no specification provided) <br />Sample No.: 7-125-38 Source of Sample: SWTP Date: 06/12/2007 <br />Location: SWTP-23 Elev./Depth: 3.0' <br />Client: Cripple Creek and Victor Gold Mining Company <br />Smith Williams Consultants Project: Valley Leach Facility- Phase 5 Geotechnical Engineering <br />Pro ect No: 1125 Sam le Number 7-125-38 <br />GRAIN SIZE - mm <br />% COBBLES % GRAVEL % SAND % SILT % CLAY <br />