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Particle Size Distribution Report <br /><O to N - C \ \ % a a i! it i # # # § <br />100 <br />90 <br />80 <br />70 <br />CL <br />W 60 <br />Z <br />LL <br />Z 50 <br />W <br />0 <br />CL w 40 <br />tL <br />30 <br />20 <br />10 <br />i <br />I <br />I <br />i <br />I <br />,a <br />I I 4 <br />� <br />1 <br />I <br />i <br />1 <br />i <br />i <br />I <br />I Low Volume Solution Collection Fill <br />i <br />11' <br />1, <br />v <br />i <br />, <br />, <br />I <br />I <br />I <br />I <br />I <br />I <br />' <br />, <br />r <br />4- <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 I <br />I <br />i <br />1 <br />1 <br />1 <br />1 <br />1 <br />I <br />I <br />I <br />I <br />1 <br />I <br />I <br />I <br />■ I <br />'L__ <br />-- <br />-r-- <br />1 <br />--- <br />I <br />! -- - <br />- -- <br />I <br />-- <br />1 <br />100 10 1 0 1 <br />GRAIN SIZE - mm. <br />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 />0.0 <br />6.3 <br />44.6 <br />16.0 <br />14.4 <br />8.7 <br />10.0 <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 silt and sand <br />Atterberg Limits <br />9 <br />1.0" <br />.75" <br />7" <br />.375" <br />#4 <br />#10 <br />#20 <br />#40 <br />#50 <br />#100 <br />#200 <br />100.0 <br />93.7 <br />76.0 <br />67.3 <br />49.1 <br />33.1 <br />24.0 <br />18.7 <br />16.7 <br />12.7 <br />10.0 <br />100.0 - 100.0 <br />40.0 - 70.0 <br />5.0 - 55.0 <br />0.0 - 10.0 <br />PL= NP LL= NP PI= NP <br />Coefficients <br />D90= 17.3186 D85= 15.5233 D60= 7.2495 <br />D50= 4.9290 D30= 1.5634 D15= 0.2259 <br />D10= 0.0754 C 96.09 C 4.47 <br />Classification <br />USCS= GP -GM AASHTO= A -1 -a <br />Remarks <br />Natural Moisture: 3.8% <br />Low Volume Solution Collection Fill <br />Location: Middle of S -138 <br />Sample Number: LVSCF -86 -R Depth: 3' Date: 6/28/10 <br />AMEC Earth <br />& Environmental, Inc. <br />Englewood, CO <br />Client: Cripple Creek & Victor Gold Mining Company <br />Project: CC &VCQAPhase5 <br />Project No: 84201125E0 Figure LVSCF - - <br />• <br />• <br />Tested By: MIS /MMC <br />Checked By: JDH <br />