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GRAVEL SAND <br /> Coarse Fine Coarse Medium Fine SILT CLAY I <br /> U,S.STANDARD SIEVE SIZES <br /> 3/' <br /> 3" 1-112" 5/8" 3/8" #4 #10 #20 #40 #60 #100 #200 <br /> 100 Iii <br /> ( 1 - 1 1I <br /> I 1 i . I I I <br /> 90 Now <br /> 80 I' I"I I I I I I 1 <br /> I I I <br /> I 11 1 I I 1 1 1 <br /> II 11 1 I I 1 1 <br /> w 70 II I I I I I I <br /> 1 I I 1 I I 1 <br /> CD 60 II I I I, I I 1 <br /> ft <br /> I I I I I. 1 I . <br /> 50 11 1 I I I I <br /> I-- 40 — I I 1 <br /> i 1 <br /> U 30 I ! I I I 1 1 I 1 <br /> L I II I I I 1 I I <br /> II I I 1 1 I20 I I <br /> 1 II 1I 1 I <br /> , <br /> 1 <br /> 10NI.- , <br /> I <br /> 1 I I I I I =` ..- „ <br /> 0 I _ 1 I 1 1 J 1 1 1 ,+.- �.. __ <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 GroupSymbol and Name %MC LL PL PI Gravel Sand Fines <br /> Y <br /> • TP-1 8-1 5.0-6.5 (SP-SM)Dark olive brown,poorly graded SAND with silt and gravel 4 16.9 77.7 5.4 <br /> ■ TP-2 8-2 10.0-11.5 (SW-SM)Dark olive brown,well graded SAND with silt and gravel 8 20.3 72.4 7.3 <br /> A TP-3 S-3 10.0-11,5 (SP-SM)Dark olive brown,poorly graded SAND with silt 10 3.6 90.1 6.3 <br /> .001 <br /> PARTICLE-SIZE ANALYSIS <br /> UM Laboratory Testing for Liu &Associates OF HWAGEOSCIEliCES <br /> Ginson Bluff METHOD ASTM D422 <br /> PROJECT NO.: 2012-025 T4800 FIGURE: <br /> HWAGRSZ 2012.025T4800.GPJ 7/15/14 <br />