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Particle Size Distribution Report <br />C C e C = . m 0 ( 0N 0� 0 c o p 8 V ( 0 0 <br />a, ) N s- \ M a a # # i E it 7t <br />:. <br />90 <br />80 <br />70 <br />cc <br />W 60 <br />Z <br />LL <br />Z 50 <br />W <br />a: <br />w 40 <br />a <br />30 <br />20 <br />10 <br />0 <br />• <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 <br />I I <br />• <br />I <br />1 <br />1 <br />I <br />I <br />I <br />I I <br />• <br />I <br />I <br />I I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I 1 <br />I I <br />I I <br />I I <br />I <br />I <br />I <br />I <br />• <br />I <br />1 <br />I <br />i <br />1 <br />I <br />H <br />I <br />I <br />1 <br />I <br />I <br />I <br />I <br />1 <br />1 <br />I <br />I <br />I <br />I <br />I <br />I I <br />I I <br />I I <br />I <br />I I I <br />I <br />I <br />I <br />I: <br />I' <br />I <br />I <br />I I I <br />I <br />I I I <br />I I <br />I I <br />I I <br />I I <br />II <br />1 <br />I <br />I <br />1 <br />1 <br />1 <br />I <br />I <br />I <br />I <br />- <br />100 10 1 <br />GRAIN <br />0 1 0.01 0.001 <br />SIZE - mm. <br />% +3 „ <br />% Gravel <br />% Sand <br />% Fines <br />Coarse <br />Fine <br />Coarse <br />Medium <br />Fine <br />Silt Clay <br />26.7 <br />30.5 <br />21.4 <br />4.2 <br />8.1 <br />7.0 <br />2.1 <br />SIEVE <br />SIZE <br />PERCENT <br />FINER <br />SPEC. <br />PERCENT <br />PASS? <br />(X =NO) <br />Material Description <br />Light grey poorly graded gravel with sand <br />Atterberg Limits <br />24.0" <br />12.0" <br />8.0" <br />6.0" <br />3.0" <br />2.0" <br />1.5" <br />1.0" <br />.75" <br />5" <br />.375" <br />#4 <br />#10 <br />#20 <br />#40 <br />#50 <br />#100 <br />#200 <br />100.0 <br />96.2 <br />84.7 <br />79.5 <br />73.3 <br />66.2 <br />59.6 <br />51.8 <br />42.8 <br />33.2 <br />26.1 <br />21.4 <br />17.2 <br />12.9 <br />9.1 <br />5.7 <br />3.9 <br />2.1 <br />PL= NP LL= NV PI= NP <br />Coefficients <br />D90= 244.1321 D85= 205.5984 D60= 38.8568 <br />D50= 23.8622 D30= 11.2119 D15= 1.3429 <br />D10= 0.4734 C 82.08 C 6.83 <br />Classification <br />USCS= GP AASHTO= A -1 -a <br />Remarks <br />(no specification provided) <br />Location: N 50305 E 39733 <br />Sample Number: SF -39 -R Depth: 10155' Date: 3/5/2010 <br />AMEC 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 -39 -R <br />• <br />• <br />• <br />Tested By: TW /JDH /MC /AF <br />Checked By: JDH <br />