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• <br />C7 <br />• <br />Particle Size Distribution Report <br />_ _~ _~ -~ o 0 0 0~ o <br />_~ ~ ~ ~~~ tt ~~tt <br />~~ ~ ~ ~ <br />500 100 10 1 0.1 0.01 0.001 <br />GRAIN SIZE - mm <br />COBBLES % GRAVEL % SAND % SILT % CLAY <br />,o~ <br />9C <br />8C <br />7C <br />lY <br />W 60 <br />Z <br />Z 50 <br />W <br />U <br />W 40 <br />a <br />30 <br />20 <br />10 <br />SIEVE <br />SIZE PERCENT <br />FINER SPEC." <br />PERCENT PASS? <br />(X=NO) <br />3 in. 100.0 <br />2 in. 95.2 <br />I.5 in. 95.2 <br />1.0 in. 88.9 <br />.75 in. 86.3 <br />.5 in. 78.9 <br />.375 in. 75.4 <br />#4 62.4 <br />#10 50.6 <br />#20 41.1 <br />#30 37.9 <br />#50 33.2 <br />#100 30.0 <br />#200 26.1 <br />Soil Descriation <br />Brown Clayey gravel with sand <br />Atterberg Limits <br />PL= 20 LL= 31 P1= 11 <br />Coefficients <br />D85= 17.5 D60= 4.14 D50= 1.90 <br />Dgp= 0.150 D15= D10= <br />Cu= C~= <br />Classification <br />USCS= GC AASHTO= <br />Remarks <br />Tested by AP <br />Checked by RS <br />(no specification provided) <br />Sample No.: 7-125-41 Source of Sample: SWTP Date: 06/12/2007 <br />Location: SWTP-28 Elev./Depth: 6.5' <br />Client: Ctipple Creek and Victor Gold Mining Company <br />Smith Williams Consultants Project: Valley Leach Facility- Phase 5 Geotechnical Engineering <br />Project No: 1125 Sam le Number 7-125-41 <br />