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Particle Size Distribution Report <br />C C e C e C C - O ( 0 ( � O s0s�� (O�pp O a ( <br />tD th N - n m 1 # E E E E z z # <br />100 <br />90 <br />80 <br />70 <br />W <br />W 60 <br />IT <br />Z 50 <br />W <br />U <br />w 40 <br />0_ <br />30 <br />20 <br />10 <br />0 <br />I <br />F <br />Low Volume Solution Collection Fill <br />I <br />I <br />' I <br />\ \ <br />I <br />I I <br />' <br />1 l ] `I <br />I <br />\I <br />I <br />1 <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 />t <br />., <br />I <br />\ <br />Ill <br />1 1 <br />pi <br />1 <br />6 <br />� <br />N <br />1 <br />1 <br />I <br />I <br />I <br />I I <br />I <br />I <br />I <br />- 0 - 1 <br />i <br />100 10 1 <br />GRAIN <br />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 />0.0 <br />8.2 <br />53.3 <br />11.6 <br />11.5 <br />6.9 <br />8.5 <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 />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 />91.8 <br />67.8 <br />57.6 <br />38.5 <br />26.9 <br />19.6 <br />15.4 <br />13.8 <br />10.6 <br />8.5 <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= 18.3672 D85= 16.8237 D60= 10.3518 <br />D50= 7.3596 D30= 2.7374 D15= 0.3933 <br />D10= 0.1263 C 81.96 C 5.73 <br />Classification <br />USCS= GP -GM AASHTO= A -1 -a <br />Remarks <br />Natural Moisture: 5.6% <br />Low Volume Solution Collection Fill <br />Location: E end of S -822 <br />Sample Number: LVSCF -94 -R Depth: 3' Date: 9/15/10 <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 LVSCF -94 -R <br />• <br />• <br />• <br />Tested By: MMC /RL <br />Checked By: JDH <br />