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Particle Size Distribution Report <br />C C e C C = I aa = (0� 0 p 0 0 r 8 V ( 0 ( � <br />t0 m N M ik ii §' ii W ii # E <br />100 <br />90 <br />80 <br />70 <br />W 60 <br />Z <br />LL <br />Z 50 <br />W <br />U <br />W 40 <br />0- <br />30 <br />20 <br />10 <br />I <br />„ i I <br />I i <br />� <br />i <br />I <br />I <br />I <br />I <br />I <br />I I <br />I <br />I <br />I <br />I Low Volume Solution Collection Fill <br />n <br />1\ <br />I I <br />I <br />I <br />I I <br />v <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 II � <br />1 <br />? <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 <br />I I <br />I I <br />I I <br />I I <br />I <br />I <br />I <br />I <br />i i <br />I <br />i <br />. <br />'1. <br />I <br />i ` <br />I <br />I <br />I <br />, I <br />.1 <br />I <br />I I <br />I I <br />I I <br />I I <br />I <br />I <br />I <br />I <br />I <br />I <br />i <br />I <br />. <br />100 10 1 <br />GRAIN <br />0 1 <br />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 />6.5 <br />47.6 <br />15.4 <br />14.5 <br />7.7 <br />8.3 <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 />Atterberq Limits <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 />93.5 <br />73.9 <br />64.5 <br />45.9 <br />30.5 <br />21.2 <br />16.0 <br />14.2 <br />10.6 <br />8.3 <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 P1= NP <br />Coefficients <br />D90= 17.5145 D85= 15.8452 D60= 8.0951 <br />D50= 5.6005 D30= 1.9320 D15= 0.3515 <br />D10= 0.1308 C 61.88 C c = 3.52 <br />Classification <br />USCS= GP -GM AASHTO= A -1 -a <br />Remarks <br />Natural Moisture: 5.0% <br />Low Volume Solution Collection Fill <br />Location: S end of S -276 <br />Sample Number: LVSCF -77 -R Depth: 3' Date: 6/14/10 <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 LVSCF - - <br />• <br />• <br />• <br />Tested By: BE /MMC <br />Checked By: JDH <br />