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Particle Size Distribution Report <br />G C C C C = = C 0 0 0 0 0 8 •< O <br />I a I V i E E <br />,rq m N � � _ \" m <br />100 <br />90 <br />80 <br />70 <br />cc <br />LL <br />W 60 <br />z <br />it <br />Z 50 <br />W <br />0 <br />II <br />W 40 <br />IL <br />30 <br />20 <br />10 <br />0 <br />I <br />1 I <br />1 <br />1 <br />\ <br />I <br />I <br />1 <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I I <br />I I <br />I I <br />I I <br />I <br />1 <br />1 <br />I <br />I <br />I <br />I <br />I <br />i <br />I <br />I <br />1 <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />1 , <br />� <br />I <br />1 <br />Y <br />'? <br />100 10 1 0 1 0.01 0.001 <br />GRAIN SIZE - mm. <br />% +3" <br />% Gravel <br />° Sand <br />% Fines <br />Coarse <br />Fine <br />Coarse <br />Medium <br />Fine <br />Silt Clay <br />16.0 <br />47.5 <br />20.8 <br />5.6 <br />4.6 <br />2.2 <br />3.3 <br />SIEVE <br />SIZE <br />PERCENT <br />FINER <br />SPEC. <br />PERCENT <br />PASS? <br />(X =NO) <br />Material Description <br />Brown poorly graded gravel <br />Atterberg Limits <br />6 <br />3 <br />2 <br />1.5 <br />1 <br />.75 <br />.5 <br />.375 <br />#4 <br />#10 <br />#20 <br />#40 <br />#50 <br />#100 <br />#200 <br />100.0 <br />84.0 <br />70.0 <br />59.8 <br />45.2 <br />36.5 <br />26.0 <br />21.4 <br />15.7 <br />10.1 <br />7.0 <br />5.5 <br />5.0 <br />4.0 <br />3.3 <br />PL= 19 LL= 28 P1= 9 <br />Coefficients <br />D90= 94.7535 D85= 78.7120 D60= 38.3397 <br />D50= 29.1769 D30= 15.0785 D15= 4.2613 <br />D10= 1.9551 C 19.61 C - 3.03 <br />Classification <br />USCS= GP AASHTO= A- 2 -4(0) <br />Remarks <br />X (no specification provided) <br />Location: N 3843282 W 10509017 <br />Sample Number: SF -17 -R Depth: 9863' Date: 7/13/2009 <br />AM EC Earth <br />& Environmental, Inc. <br />Englewood, CO <br />Client: Cripple Creek & Victor Gold Mining Company <br />Project: CC &V CQA Phase 5 <br />Project No: 84201125E0 Figure SF - - <br />• <br />• <br />Tested By: DH <br />Checked By: CM <br />