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Particle Size Distribution Report <br />t0 (h N S cn a a E ' i E <br />100 <br />90 <br />80 <br />70 <br />CC <br />W 60 <br />Z <br />L� <br />Z 50 <br />W <br />0 <br />CL <br />w 40 <br />1 <br />30 <br />20 <br />10 <br />0 <br />„ <br />I <br />I <br />I <br />I <br />Low Volume Solution Collec <br />ion Fill <br />10 <br />111 <br />�� <br />l <br />I <br />I <br />I <br />I <br />1 <br />I <br />1 <br />I <br />I <br />I <br />I\ l <br />I 1 <br />�` <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I I <br />I <br />I <br />I <br />I <br />I <br />�\ <br />\. <br />1 <br />I <br />I <br />1 <br />I I <br />I <br />I <br />I I ' <br />I <br />■ <br />I <br />■ <br />I <br />r� <br />I <br />I <br />. <br />I <br />1 <br />I <br />I <br />I <br />I <br />1 <br />1 <br />1 <br />J <br />I <br />I <br />I <br />I <br />I I I <br />I <br />I I <br />I 1 I <br />I I <br />I I I <br />1 I I <br />I I <br />I I <br />I I <br />I <br />I <br />I <br />11 <br />11 <br />` <br />`� <br />I 1 <br />I <br />I <br />I <br />1 I <br />r� <br />I <br />1 I I <br />1 <br />I <br />I <br />I <br />I <br />, I <br />1---- <br />I <br />I <br />I <br />• <br />100 10 <br />GRAIN <br />1 0 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 />5.7 <br />48.5 <br />13.1 <br />13.6 <br />9.6 <br />9.5 <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 />Atterberq 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 />94.3 <br />75.6 <br />66.3 <br />45.8 <br />32.7 <br />24.3 <br />19.1 <br />17.1 <br />12.8 <br />9.5 <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= 17.1108 D85= 15.4455 D60= 7.7323 <br />D50= 5.5603 D30= 1.5440 D15= 0.2141 <br />D10= 0.0850 C 90.97 C - 3.63 <br />Classification <br />USCS= GP -GM AASHTO= A -1 -a <br />Remarks <br />Natural Moisture: 5.8% <br />x Low Volume Solution Collection Fill <br />Location: Middle of S -772 <br />Sample Number: LVSCF -92 -R Depth: 3' Date: 9/9/10 <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 LVSCF -92 -R <br />• <br />• <br />• <br />Tested By: MMC /RL <br />Checked By: JDH <br />