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Particle Size Distribution Report <br /> C C C 0 0 <br /> G C C C C C N M C 0 O V N <br /> to M N n \ M Xkk Xk Xk it * 5 <br /> 100 •• ' <br /> 90 <br /> I <br /> 80 <br /> I I I <br /> 70 <br /> CC ' <br /> W <br /> Z 60 <br /> Z 50 <br /> W <br /> W 40 <br /> W <br /> 0_ <br /> 30 • <br /> I <br /> 20 <br /> I I <br /> I <br /> 10 <br /> i <br /> + I <br /> 0 I <br /> 100 10 1 0.1 0.01 0.001 <br /> GRAIN SIZE-mm. <br /> %+3„ %Gravel %Sand %Fines <br /> Coarse Fine Coarse Medium Fine Silt Clay <br /> 0.0 0.0 0.0 1.7 45.5 32.3 20.5 <br /> TEST RESULTS Material Description <br /> Opening Percent Spec.* Pass? Silt Interbeds <br /> Size Finer (Percent) (X=Fail) silty SAND <br /> #4 100.0 <br /> #8 99.0 Atterberg Limits(ASTM D 4318) <br /> #10 98.3 PL= NP LL= NV Pl= NP <br /> #20 88.3 <br /> #40 52.8 Classification <br /> #60 32.1 USCS(D 2487)= SM AASHTO(M 145)= A-2-4(0) <br /> #100 25.5 Coefficients <br /> #200 20.5 D90= 0.8961 D85= 0.7812 D60= 0.4856 <br /> #270 18.4 D50= 0.4025 D30= 0.2263 D15= <br /> D10= Cu= Cc= <br /> Remarks <br /> Date Received: 6/27/2023 Date Tested: 6/30/2023 <br /> Tested By: EW <br /> Checked By: BCY/BWG <br /> Title: <br /> * (no specification provided) <br /> Location: Onsite Date Sampled: 6/26/2023 <br /> Sample Number: EB-10 Depth: 5' <br /> or.'-> associated Client: Everett Public Schools <br /> earth Sciences Project: View Ridge Elementary School <br /> <JO i n c o r p o rate d <br /> Project No: 20100255 E004 Figure <br />