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HomeMy WebLinkAbout2017.12.05 - Materials Laboratory Report Soil Index Testing0 10 20 30 40 50 60 70 80 90 100 0.0010.010.1110 Coarse #60#40 PARTICLE-SIZE ANALYSIS OF SOILS METHOD ASTM D422 14.0 13.6 #20 Fine Coarse SYMBOL Gravel% 3"1-1/2"PERCENT FINER BY WEIGHT#4 #200 13.3 7.0 Sand% (SM) Dark gray, silty SAND (SM) Dark gray, silty SAND Fines% 13 13 GRAIN SIZE IN MILLIMETERS 50 SAMPLE 3/4 12/13 15.0 - 21.5 75.0 - 81.5 #10 72.7 79.4 30 CLASSIFICATION OF SOIL- ASTM D2487 Group Symbol and Name U.S. STANDARD SIEVE SIZES SAND 1 0.00050.005 CLAY B1 B2 SILT 3/4" GRAVEL 0.05 5/8" 70 #100 0.5 50 Medium Fine 3/8" 5 PI 90 10 % MC LL PLDEPTH ( ft.) 2012-032 T1100PROJECT NO.: HWAGRSZ 2012-032 T1100.GPJ 12/05/17 FIGURE: Laboratory Testing for PND Engineers SR 20 Project