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Particle Size Distribution Report <br />c c c y {� y g �y <br />C C C V cC A ik E E iF # . g <br />O M : r M M <br />100 <br />90 <br />80 <br />70 <br />cc <br />W 60 <br />Z <br />u_ <br />I — 50 <br />W <br />f I <br />W 40 <br />a <br />30 <br />20 <br />10 <br />0 <br />I <br />I <br />1 <br />I <br />• <br />I <br />I I <br />1 1 <br />I <br />• <br />I <br />1 <br />I <br />• <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I I <br />I <br />I <br />I <br />I I <br />I <br />• <br />I <br />I <br />I I <br />I <br />I <br />• <br />I <br />I <br />I I <br />I <br />• I <br />• I <br />I <br />500 100 10 1 <br />GRAIN <br />0 1 <br />SIZE - mm <br />0 01 0 001 <br />% COBBLES <br />% GRAVEL <br />% SAND <br />% SILT I % CLAY <br />0.0 <br />53.0 <br />33.7 <br />13.3 <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 />2 in. <br />1.5 in. <br />1.0 in. <br />.75 in. <br />.5 in. <br />.375 in. <br />#4 <br />#10 <br />#30 <br />#30 <br />#50 <br />#100 <br />#200 <br />100.0 <br />85.3 <br />78.9 <br />74.1 <br />63.3 <br />58.2 <br />47.0 <br />34.6 <br />23. <br />23.1 1 <br />18.4 <br />15.4 <br />13.3 <br />PL= 15 LL= 24 P1= 9 <br />Coefficients <br />D85= 37.8 D60= 10.7 D50= 5.72 <br />D30= 1.35 D15= 0.133 D10= <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 - 37 Source of Sample: SWTP Date: 06/12/2007 <br />Location: SWTP -17 Elev. /Depth: 9.0' <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 />