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• <br />• <br />• <br />100 <br />90 <br />80 <br />70 <br />60 <br />50 <br />40 <br />30 <br />20 <br />10 <br />0 <br />100 <br />Particle Size Distribution Report <br />NT `••. t. <br />I <br />I I <br />I I I <br />I I I i <br />I I I I <br />Low Volume Solution Collection Fill <br />10 <br />a <br />O O O <br />GRAIN SIZE - mm. <br />0 0 <br />01 <br />0.01 <br />0.001 <br />% +3" <br />0.0 <br />% Gravel <br />Coarse <br />Fine <br />7.6 <br />49.5 <br />AMEC Earth <br />& Environmental, Inc. <br />Englewood, CO <br />% Sand <br />Coarse <br />14.1 <br />Medium <br />14.4 <br />Fine <br />6.9 <br />% Fines <br />Silt <br />Clay <br />7.5 <br />SIEVE <br />SIZE <br />1.0" <br />.75" <br />.5" <br />.375" <br />#4 <br />#10 <br />#20 <br />#40 <br />#50 <br />#100 <br />#200 <br />PERCENT <br />FINER <br />SPEC. <br />PERCENT <br />PASS? <br />(X =NO) <br />100.0 <br />92.4 <br />70.0 <br />59.5 <br />42.9 <br />28.8 <br />19.5 <br />14.4 <br />12.7 <br />9.5 <br />7.5 <br />100.0 - 100.0 <br />40.0 - 70.0 <br />5.0 - 55.0 <br />0.0 - 10.0 <br />Low Volume Solution Collection Fill <br />Location: Middle of S -693 <br />Sample Number: LVSCF -88 -R <br />Depth: 3' <br />Material Description <br />Light brown well - graded gravel with silt and sand <br />PL= NP <br />D90= 18.0862 <br />D50= 6.6010 <br />D10= 0.1710 <br />USCS= GW -GM <br />Natural Moisture: 6.0% <br />Atterberg Limits <br />LL= NP <br />P1= NP <br />Coefficients <br />D85= 16.4874 <br />D30= 2.1935 <br />C 56.62 <br />Classification <br />AASHTO= A -1 -a <br />Remarks <br />D60= 9.6805 <br />D15= 0.4736 <br />C 2.91 <br />Date: 8/30/10 <br />Client: Cripple Creek & Victor Gold Mining Company <br />Project: CC &V CQA Phase 5 <br />Project No: 84201125E0 <br />Figure LVSCF - 88 - R <br />Tested By: MMC <br />Checked By: JDH <br />