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Particle Size Distribution Report <br />c c o o o o o °o :3 <br />a NN yy �pp <br />t0 th N - \ th a li # E E E Ti # R <br />° o <br />NN <br />90 \ <br />80 <br />70 <br />C <br />W 60 <br />Z <br />U- <br />H <br />Z 50 <br />W <br />w <br />W 40 <br />0 <br />30 <br />20 <br />10 <br />0 <br />I <br />I <br />� <br />I <br />I <br />� <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />1 <br />1 <br />I <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />IIIII <br />I <br />I <br />1 <br />I I <br />I I <br />1 1 <br />I <br />1 <br />1 <br />I <br />I <br />1 <br />I <br />1 <br />1 <br />I <br />I <br />1 <br />I <br />I <br />1 <br />I I <br />I 1 <br />I 1 <br />I <br />1 <br />1 <br />L. <br />1 <br />1 <br />1 <br />I <br />1 <br />1 <br />I <br />1 <br />1 I <br />I I <br />1 I <br />I <br />I <br />1 <br />I <br />1 <br />1 <br />I <br />1 <br />1 <br />I <br />I <br />1 I <br />1 1 <br />1 I <br />I I 1 <br />I <br />I <br />1 1 <br />I <br />1 <br />• <br />1 <br />I <br />• <br />1 <br />I <br />1 <br />I <br />I <br />1 <br />I <br />1 1 <br />I <br />I <br />1 <br />I <br />.--.....„-L, <br />, <br />1 M-... 1 <br />I I <br />I <br />-r <br />100 10 1 0 <br />GRAIN SIZE - mm. <br />1 0.01 0.001 <br />% +3" <br />% Gravel <br />% Sand <br />% Fines <br />Coarse <br />Fine <br />Coarse <br />Medium <br />Fine <br />Silt Clay <br />56.7 <br />15.7 <br />11.0 <br />1.5 <br />5.3 <br />7.7 <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 brown 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 />.75" <br />.7s" <br />.5" <br />.375" <br />#4 <br />#10 <br />#20 <br />#40 <br />#50 <br />#100 <br />#200 <br />100.0 <br />82.6 <br />59.7 <br />46.8 <br />43.3 <br />40.0 <br />36.9 <br />27.6 <br />z7.6 <br />22.0 <br />18.4 <br />16.6 <br />15.1 <br />13.5 <br />9.8 <br />7.0 <br />4.8 <br />2.1 <br />PL= NP LL= NP PI= NP <br />Coefficients <br />D 368 .7738 D85= 321 .6619 D 204.2882 <br />90 85 60 <br />D50= 166.8410 D30= 21.5208 D15= 1.8933 <br />D10= 0.4359 C 468.68 C 5.20 <br />Classification <br />USCS= GP AASHTO= A - - <br />Remarks <br />(no specification provided) <br />Location: N 49263 E 38134 <br />Sample Number: SF - 55 - Depth: 9730' Date: 7/8/10 <br />AM EC Earth <br />& Environmental, Inc. <br />Englewood, CO <br />Client: Cripple Creek & Victor Gold Mining Company <br />Project: CC &VCQAPhase5 <br />Project No: 84201125E0 Figure SF -55 -R <br />• <br />• <br />• <br />Tested By: BE /MC /CT <br />Checked By: JDH <br />