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lot <br />9C <br />8C <br />6C <br />50 <br />40 <br />30 <br />20 <br />10 <br />0 <br />Particle Size Distribution Report <br />C C <br />C C C '4Z C C S O O O O O O V O <br />% +3„ % Gravel <br />Coarse Fine <br />0.0 23.7 17.9 <br />GRAIN SIZE - <br />% Sand <br />Coarse Medium <br />8.8 14.3 <br />SIEVE <br />SIZE <br />PERCENT <br />FINER <br />SPEC." <br />PERCENT <br />PASS? <br />(X =NO) <br />I' <br />100.0 <br />2 <br />92.9 <br />1.5 <br />88.0 <br />1 <br />81.0 <br />.75 <br />76.3 <br />.5 <br />69.3 <br />.375 <br />65.8 <br />#4 <br />58.4 <br />#10 <br />49.6 <br />#20 <br />41.4 <br />#40 <br />35.3 <br />#50 <br />32.9 <br />#100 <br />27.5 <br />#200 <br />23.3 <br />0.0-25.0 <br />INN <br />% +3„ % Gravel <br />Coarse Fine <br />0.0 23.7 17.9 <br />GRAIN SIZE - <br />% Sand <br />Coarse Medium <br />8.8 14.3 <br />SIEVE <br />SIZE <br />PERCENT <br />FINER <br />SPEC." <br />PERCENT <br />PASS? <br />(X =NO) <br />3 <br />100.0 <br />2 <br />92.9 <br />1.5 <br />88.0 <br />1 <br />81.0 <br />.75 <br />76.3 <br />.5 <br />69.3 <br />.375 <br />65.8 <br />#4 <br />58.4 <br />#10 <br />49.6 <br />#20 <br />41.4 <br />#40 <br />35.3 <br />#50 <br />32.9 <br />#100 <br />27.5 <br />#200 <br />23.3 <br />0.0-25.0 <br />% Fines <br />Fine Silt <br />12.0 23.3 <br />Material Description <br />Brown clayey gravel with sand <br />Atterbera Limits <br />PL= 20 LL= 37 PI= 17 <br />Coefficients <br />D90= 42.7408 D85= 32.1197 D60= 5.5281 <br />D50= 2.0892 D30= 0.2065 D15= <br />D10= CU= Cc= <br />Classification <br />USCS= GC AASHTO= A- 2 -6(1) <br />Remarks <br />-- Structural Fill <br />Location: N 3842678 W 10509539 <br />Sample Number: LOBSF -3 -R Depth: 10040' Date: 5/4/2009 <br />AMEC Earth & Environmental, Inc. Client: Cripple Creek & Victor Gold Mining Company <br />Project: CC &V CQA Phase 5 <br />IElko, NV Project No: 84201125EO Sample No. LOBSF -3 -R <br />Tested By: MUSM Checked By: JDH <br />