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Tested By: AW Checked By: JDH <br />Particle Size Distribution Report <br />$ao <br />100 <br />\ <br />Low Volume Solution Collection Fill <br />90 <br />-- <br />80 <br />70 <br />w <br />60 <br />Z <br />i <br />LL <br />Z <br />50 <br />- <br />U <br />W <br />40 <br />- <br />{ <br />30 <br />- -- <br />20 <br />-- <br />10 <br />p <br />J- <br />100 10 <br />1 0.1 0.01 0.001 <br />GRAIN SIZE - mm. <br />+3" <br />Gravel <br />o mi <br />% Sand <br />% Fines <br />Coarse Fine <br />Coarse Medium Fine Silt <br />Clay <br />0.0 <br />9.6 48.5 <br />13.3 13.0 7.0 <br />8.6 <br />SIEVE <br />PERCENT SPEC! PASS? Material Description <br />SIZE <br />FINER PERCENT (X =NO) Brown poorly graded gravel with silt and sand <br />1.0" <br />100.0 100.0 - 100.0 <br />.75' <br />90.4 <br />5" <br />69.4 <br />60.5 40.0-70.0 <br />Atterberg _Limits <br />.375' <br />#4 <br />41.9 5.0 -55.0 <br />PL= NP LL= NP <br />P1= NP <br />#10 <br />28.6 <br />Coefficients <br />#20 <br />20.4 <br />D90= 18.8917 D85= 17.0998 <br />D60= 9.3477 <br />#40 <br />15.6 <br />D50= 6.5077 D30= 2.2624 <br />D15= 0.3782 <br />#50 <br />13.9 <br />D10= 0.1271 CU= 73.56 <br />Cc= 4.31 <br />#100 <br />10.6 <br />Classification <br />#200 <br />8.6 0.0 - 10.0 <br />USCS= GP -GM AASHTO= <br />A -1 -a <br />Remarks <br />Natural Moisture = 7.1% <br />Low Volume Solution Collection Fill <br />Location: SW <br />corner of NE area <br />Sample Number: LOBBF -I -R Depth: F <br />Date: 10/11/2011 <br />AM <br />EC Earth <br />Client: Cripple Creek & Victor Gold Mining Company <br />& Environmental, <br />Inc. <br />Project: CC &VCQAPhase5 <br />En <br />Iewood CO <br />Project No: 84201125E0 <br />Figure LOBBF -I -R_ <br />Tested By: AW Checked By: JDH <br />