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Group <br /> Symbols TYPICAL NAMES Graphic <br /> Well-graded gravels or gravel-sand D o � o <br /> A_/ <br /> GW mixtures, little or no fines. o ° o <br /> GP Poorly-graded gravels or gravel-sand • � • <br /> mixtures, little or no fines. •'A& • <br /> GM Silty gravels, gravel-sand-silt mixtures. <br /> GC Clayey gravels, gravel-sand-clay mixtures. <br /> Well-graded sand or gravelly-sands, little or • <br /> SW .* .*. <br /> no fines. <br /> SP Poorly-graded sands or gravelly sands, little . . <br /> :::.:...:_. .�: .� <br /> . . . . . <br /> or no fines. <br /> SM Silty sands, sand-silt mixtures. <br /> SC Clayey sands, sand-clay mixtures <br /> ML Inorganic silts, very fine sands, rock flour, <br /> silty or cla e fine sands with slight plasticity. <br /> CL inorganic clays of low to medium plasticity, <br /> gravellyc a s, sandy clays, silty clays, lean clays. <br /> Organic silts and organic silt-clays of low <br /> OL <br /> lastdiciPty. <br /> MH Inorganic silts and organic silt-clays of low <br /> plasticity. <br /> CH Inorganic clays of high plasticity, fat clays. <br /> OH organic clays of medium to high plasticity, <br /> organic soils. <br /> PT Peat and other highly organic soils. <br /> SOIL CLASSIFICATION LEGEND <br /> Identification, Description & Graphic <br /> Drawn CTO Cheeked P Figure <br /> � Date 1117/03 8 <br /> to <br /> Job no.X102-00.4928-301 ��no. <br /> a Science Appllcadons <br /> Internatlona/Corporation <br /> 8 MEmployee-Owned Company <br />