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a� <br /> U- <br /> a� <br /> Particle Size Distribution Report <br /> > <br /> P C C C C C C - O 0 O O 0 O O O <br /> C: <br /> 100 <br /> CO <br /> 7r90 .. _ .... . _. - _.._ . . <br /> 3 <br /> 80 - - --- - <br /> 0 70 - <br /> 3 <br /> z <br /> S LL <br /> Z 50 <br /> c0.� w I <br /> o <br /> a w 40 -- - _ <br /> N 30 ... . . . _ - <br /> 0 <br /> 20 <br /> m <br /> L <br /> N <br /> 10 -- <br /> 0 - <br /> N <br /> to 0 <br /> 100 10 1 0.1 0.01 0.001 <br /> H <br /> a GRAIN SIZE-mm. <br /> N %+3„ %Gravel %Sand %Fines <br /> - — - <br /> Coarse Fine Coarse Medium Fine Silt Clay <br /> 0 0.0 17.5 15.6 7.5 10.8 14.2 34.4 <br /> a� <br /> 5 SIEVE PERCENT SPEC.* PASS? MaterialDescriptiOn <br /> N SIZE FINER PERCENT (X=NO) Dark brown clayey sand with gravel <br /> c 1.5" 100.0 <br /> E Ill1 91.2 <br /> ? 3/4" 82.5 <br /> a) 1/2" 76.1 PL= ALLrberg Limits P1= <br /> £ 3/8" 74.0 <br /> o #4 66.9 Coefficients <br /> #10 59.4 D90= 24.3770 D85= 20.7852 D60= 2.1700 <br /> o #16 55.4 D50= 0.5182 D30= D15= <br /> m #40 48.6 D10= Cu= Cc= <br /> 76 #50 46.0 Classification <br /> #100 41.4 <br /> 0 <br /> #200 34.4 USCS=SC AASHTO= <br /> Remarks <br /> Natural Moisture: 14.0% <br /> c_ <br /> -0 (no specification provided) <br /> N <br /> 0 Location: BH-05 <br /> Sample Number: BH-05 Depth: 20'-21.5' Date: 07/25/19 <br /> Client: Cripple Creek and Victor Gold Mining Company <br /> Cn <br /> "NewFields Project: Squaw Gulch VLF 2 Phase 3 Geotechnical Investigation <br /> ; <br /> H Project No: 475.0106.033 Figure_ BH-05 <br /> Tested By: TW/TS __ Checked By: TW <br />