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Particle Size Distribution Report <br />• • = 03 O O O o o 8 a O <br />C C C C <br />m c4 ,� - . s ir, EEE E ##U <br />100 <br />80 <br />70 <br />CL <br />W 60 <br />Z <br />Li <br />I- <br />Z 50 <br />W <br />Ct U <br />W 40 <br />a <br />30 <br />20 <br />10 <br />0 <br />�%_ T <br />` <br />i <br />i <br />I Soil Liner Fill (A) <br />ter, <br />i <br />1 <br />*" <br />1 <br />1 <br />I <br />1 <br />1 <br />1 <br />1 <br />1 <br />I <br />i i <br />1 <br />1 <br />1 <br />1 <br />1 1 <br />1 1 <br />1 <br />1 <br />i <br />• <br />� � <br />1 <br />i <br />1 <br />1 <br />� <br />1 i <br />r <br />` <br />i <br />I <br />r,, i <br />I <br />i <br />i <br />1 <br />1 1 <br />i <br />i <br />I <br />1 <br />1 <br />i. <br />I <br />I <br />I <br />I <br />I <br />1 I <br />1 i <br />1 i <br />i <br />100 10 1 0 1 0.01 0.001 <br />GRAIN 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 />4.0 <br />10.5 <br />8.0 <br />14.1 <br />15.8 <br />47.6 <br />SIEVE <br />SIZE <br />PERCENT <br />FINER <br />SPEC. <br />PERCENT <br />PASS? <br />(X =NO) <br />Material Description <br />Brown clayey sand <br />Atterberg Limits <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 />97.9 <br />96.0 <br />91.9 <br />89.6 <br />85.5 <br />77.5 <br />69.6 <br />63.4 <br />60.9 <br />54.6 <br />47.6 <br />15.0 - 65.0 <br />PL= 17 LL= 41 PI= 24 <br />Coefficients <br />D90= 10.1008 D85= 4.4426 D60= 0.2690 <br />D50= 0.0952 D30 D15 <br />D10 Cu Cc <br />Classification <br />USCS= Sc AASHTO= A- 7 -6(7) <br />Remarks <br />Natural Moisture: 13.5% <br />Soil Liner Fill (A) <br />Location: N 49791 E 38156 <br />Sample Number: SLF -177 -R Depth: 9744 Date: 8/18/10 <br />AM EC 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 SLF -177 -R <br />• <br />• <br />• <br />Tested By: RL /MMC <br />Checked By: JDH <br />