Laserfiche WebLink
� . <br /> SOIL CLASSIFICATIUN SYSTEM <br /> GROUP <br /> MAJOR DIVISIONS SYMBOL GROUP NAI�IE <br /> GRAVEI CLEAN GW N�EIL•GRADED GRAVEL,FINE TO COARSE GRAVEL <br /> COARSE GRAVEL <br /> GRAINED GP POORLV•6RAOED GRAVFL <br /> SOILS More Then 50% <br /> ol Coarce Praetion GRAVEL Gld SaTv GRAVEL <br /> Rateined WITH FINES <br /> on N0.4 Sieve GC CUYEY OMVEL <br /> More Then 60% <br /> Retained on SAND CLEAN SAND SW WEIL•GRADED SAND. FINE TO LOARSE SAND <br /> Ko.200 Sieve <br /> SP POORLY•OMDED SAND <br /> Moro Than 50% ', <br /> ol Co�rse Freetion SAND SM SiliY SAND <br /> Pasaes WITH FINES <br /> No.4 Sieve SC CUVEY SAND <br /> FINE SILT AND CL4Y ML SI�T <br /> GRAINED INORGANIC <br /> soas c� cur <br /> LiQuid Limit <br /> Laas Then b0 ORGANIC OL ORGANIC SIIT,ORGANIC CUY <br /> More Than 50% SILT AND CLAY MH SILT OF HIGH PIASTICITV. EUSTIC SILT <br /> Pescaa INORGANIC <br /> No.200 Sfeve CH CUY OF HIGH PLA571CI7Y, FAT CUY <br /> Liquid Limit <br /> 50 or Mo�s ORGANIC OH OROANIC CIAY,OROANIC SILT <br /> HIGHLY ORGANIC SOILS pT PEAT <br /> NOTES: SOIL MOISTURE MODIFIERS: <br /> 1. Field claasificetion Is based on v(cuel exemination of eoil Dry- Absenca of moicture,dusty, Ory ta ihe touch <br /> in penerel accardenea with ASTM D2488•90. � <br /> Moist• Demp,b�t no vi�f6le w�tar <br /> 2. Sail classilicetion u�inp labaretory teats ii beaed an <br /> ASTM D2487-90. Wet- Vi�ibte Iree weter or saturetad, usuelly totl i� <br /> obtained from below water tebla <br /> 3. Dascriptions al coil denafty ar aonsisteney ere besed on <br /> intarpretation of biow count detn, visual eppearence ol <br /> soils, andlor test date, <br /> n <br /> � <br /> r <br /> O <br /> i <br /> u <br /> � Geo��Ellglll('CTS SOIL CLASSIFICATION SYSTEM <br /> v FIGURE 2 <br />