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J <br /> .-- <br /> I <br /> r 1 <br /> GRAVEL SAND SILT CLAY <br /> Coarse Fine Coarse Medium Fine <br /> U.S. STANDARD SIEVE SIZES <br /> 3/4" <br /> 3" 1-1/2" 5/8" 3/8" #4 #10 #20 #40 #60 #100 #200 <br /> 100 <br /> 90 <br /> I- <br /> 80 kI <br /> I <br /> C9 70 <br /> w - <br /> >- 60 <br /> m <br /> Ce <br /> W 50 <br /> z I <br /> I— 40 I . <br /> w I 1 <br /> U 30 1 <br /> uJ <br /> 0 <br /> 20 <br /> 10 I <br /> - I <br /> I i • ! <br /> 0 I i , ► I i • 00 <br /> I <br /> 50 10 5 1 0.5 0.1 0.05 0.01 0.005 0.001 0.0005 <br /> GRAIN SIZE IN MILLIMETERS <br /> SYMBOL SAMPLE DEPTH(ft) CLASSIFICATION OF SOIL-ASTM D2487 Group Symbol and Name %MC D90 D60 D10 (Gravel Sand Silt ok <br /> Clay <br /> % % %e <br /> • TP-10 S-4 4.0-5.0 (SP)Grayish brown,Poorly graded SAND 4 1.36 0.45 0.1746 2.1 94.1 3.8 0.0 <br /> I , <br /> Laboratory Testing for Liu & Associates PARTICLE-SIZE ANALYSIS <br /> Everett YMCA OF SOILS <br /> METHOD ASTM D422 <br /> AG OSCIENCE$INC. Liu & Associates Project Number 15-089 <br /> PROJECT NO.: 2012-025 T7400 FIGURE: 2 <br /> HWA GRSZ D90-D60.010 2012-025 T7400.GPJ 9/21/15 P L A ir•_ A 1 <br />