Laserfiche WebLink
UNIFIED SOIL CLASSIFICATION SYSTEM <br /> MAJOR DIVISIONS USCS TYPICAL <br /> ' SYMBOL DESCRIPTIONS <br /> ' GWWELL-GRADED GRAVELS,GRAVEL-SANDCLEAN GRAVELS1 MIXTURES WITH LITTLE OR NO FINES <br /> WITH LITTLE <br /> ' GRAVELS OR NO FINES <br /> ° MIXTURES <br /> WITH LGRAVELS,GRAVEL-SAND <br /> (More carse fraction <br /> of o GP MU(TURES WITH LITTLE OR NO FINES <br /> coarse traction O <br /> is larger than <br /> ' the 94 sieve) ° GM SILTY GRAVELS,GRAVEL-SILT-SAND <br /> GRAVELS MIXTURES <br /> COARSE WITH OVER <br /> GRAINED 12%FINESGC CLAYEY GRAVELS,GRAVEL-SAND-CLAY' SOILS MIXTURES <br /> (More then halfSW WELL-GRADED SANDS,SAND-GRAVEL <br /> ' of material CLEAN SANDS MIXTURES WITH LITTLE OR NO FINES <br /> Islar�ery�erl SANDS WITH LITTLE <br /> the aW slum) WITH <br /> than half of OR NO FINES SP ppORLY-GRADED SANDS,SAND-GRAVELcoarse fraction MIXTURES WITH LITTLE OR NO FINES <br /> is smaller than <br /> the 94 sieve) <br /> SM SILTY SANDS,SAND-GRAVEL-SILT MIXTURES <br /> SANDS WITH <br /> OVER 12%FINES •. <br /> SC CLAYEY SANDS,SAND-GRAVEL-CLAY MIXTURES <br /> INORGANIC SILTS&VERY FINE SANDS, <br /> ML SILTY OR CLAYEY FINE SANDS, <br /> CLAYEY SILTS WITH SLIGHT PLASTICITY <br /> ' SILTS AND CLAYS INORGANIC CLAYS OF LOW TO MEDIUM <br /> CL PLASTICITY,GRAVELLY CLAYS,SANDY GAYS, <br /> (Liquid limit less than 50) SILTY CLAYS,LEAN CLAYS <br /> FINE <br /> GRAINED — ORGANIC SILTS&ORGANIC SILTY CLAYS <br /> ' SOILS _ OL OF LOW PLASTICITY <br /> (More than hall MH INORGANIC SILTS,MICACEOUS OR <br /> of material DIATOMACEOUS FINE SAND OR SILT <br /> is smaller than <br /> the#200 sieve) SILTS AND CLAYS <br /> ' (Liquid limit greater than 50) <br /> CH FAOT CLAYS CLAYS OF HIGH PLASTICITY, <br /> OH ORGANIC CLAYS&ORGANIC SILTS <br /> OF MEDIUM-TO-HIGH PLASTICITY <br /> HIGHLY ORGANIC SOILS PT PEAT,HUMUS,SWAMP SOILS WITH HIGH ORGANIC <br /> CONTENT <br /> E <br /> ' UNIFIED SOIL CLASSIFICATION SYSTEM PLATE <br /> K% K L E I N F E L D E R MOSSDALE VILLAGE <br /> ' ° LATHROP,CALIFORNIA <br /> A-1 <br /> w Drafted By: G.GOMEZ Project No.: 204099-04.1202 <br /> Date: 71//2005 Fla Number: ST05G116 <br /> ' ra�nW pMxees.`c mos <br />