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Particle Size Distribution <br />N y � <br />M N V ° N <br />� N � � � � <br />Report <br />8 <br />y . 8 ::4.' { <br />v a w it i! N <br />100 <br />90 <br />80 <br />70 <br />c <br />W 60 <br />Z <br />LL <br />Z 50 <br />Ui <br />CC <br />W 40 <br />a <br />30 <br />20 <br />10 <br />0 <br />• <br />�, <br />• <br />• <br />, <br />• <br />• <br />• <br />• <br />• <br />• <br />• <br />500 100 10 1 0 1 0 01 0 001 <br />GRAIN SIZE - mm <br />% COBBLES <br />% GRAVEL <br />% SAND <br />% SILT % CLAY <br />0.0 <br />44.9 <br />37.4 <br />17.7 <br />SIEVE <br />SIZE <br />PERCENT <br />FINER <br />SPEC. <br />PERCENT <br />PASS? <br />(X =NO) <br />Soil Description <br />Brown Clayey gravel with sand <br />Atterberq Limits <br />3 in. <br />2 in. <br />1.5 in. <br />1.0 in. <br />.75 in. <br />.5 in. <br />.375 in. <br />#4 <br />#0 <br />#20 <br />#30 <br />#50 <br /># <br />#200 00 <br />100.0 <br />89.9 <br />85.4 <br />76.6 <br />71.4 <br />64.8 <br />60.8 <br />55.1 <br />34.0 <br />34.0 <br />30.4 <br />24.9 <br />2 <br />177 .7 <br />PL= 19 LL= 30 P1= 11 <br />Coefficients <br />D8 37.3 D60= 8.84 D50= 3.08 <br />D 0.575 D15 D10 <br />Cu Cc <br />Classification <br />USCS= GC AASHTO= <br />Remarks <br />Tested By Tess <br />Checked by RS <br />* (no specification provided) <br />Sample No.: 7 - 125 - Source of Sample: SWTP Date: 06/19/2007 <br />Location: SWTP - 15 Elev. /Depth: 4.5' <br />Smith Williams Consultants <br />Client: Cripple Creek and Victor Gold Mining Company <br />Project: Valley Leach Facility- Phase 5 Geotechnical Engineering <br />Project No: 1125 Sample Number 7 - 125 - <br />