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I SOIL CLASSIFICATION CHART ADDITIONAL MATERIAL SYMBOLS <br /> MAJOR DIVISIONS SYMBOLS TYPICAL SYMBOLS TYPICAL <br /> GRnaH LE7'7ER DESCRIPTIONS GRAPH LETTER DESCRIPTIONS <br /> I Q WRLLPMEOGM�ELS.GIUKL <br /> c�Enrv op GW ��w�n^Es — CC CementConcrete <br /> � <br /> GRAVEL GRAVELS <br /> AN� O O ^p„pLLVLPICE�GR.�VEtl, <br /> GRAVELLV NLRfMW�'.nFfl � p OMVEL.SAI9Y✓.TUMES <br /> sais o o GP AC Asphalt Concrete <br /> COARSE GRAVELSK'iTN a GM �'�nca+y[u.auv_t�saro- <br /> GRAINED A10"E�"�"� s�r�Mnrua[a CrushedRock/ <br /> a�o.u� FINES <br /> soas ow.craN �uarry Spalls <br /> nFi�w[oor.•a w+�[curanuaxr nArEr6ru�£t].auvEl�su�o� <br /> �YE�E y���� CiCi yV4tli1FiE3 <br /> TS Topsoil/ <br /> Forest DuH/Sod <br /> SW w[i�onwcoswos.wuv[ur <br /> 0.EAN SANOS �5 <br /> MCWEM�MSYt y`qrfD <br /> NEI�'VCOGIIq A��O M1�}REORW�H51 • <br /> :�astvE SqNOY SP Q��u y,���z <br /> �L5 �/ Measurad groundwater levei In <br /> ,L� exploration,well,or plezometer <br /> �E�a� SANOSWITH SM Nun��s�yNO���T � 6roundwalerohservedattimeof <br /> I ,q,,��p„ FINE$ _ 0%PIOfBBOfI <br /> wss.na vo� <br /> I z[�c �uwta.wt�wwr SL. Cu�Erw�oSww.cUr — <br /> a..ms u�n^�� Perched water observed at tima of <br /> exploration <br /> INOR'J.WiC$CiS.NOG(RW 0. <br /> ML �;�rv""'T"'�iO1i � Measured free product in well or <br /> nancuuKcur_c«owto <br /> _ plezometer <br /> � $I�T$ 4FONYPUSIICIiY,GMYFLLY <br /> FINE AND �E���� CL ��5.5u+orMr4si*�curS <br /> GRAINED ���� �Mrs <br /> I $QIL$ MO4VKYtt]�WOF6NiC <br /> OL sinn,�rscriownnsnnn Stretiqraphic Contact <br /> � N�E��� �wAw�:�cs�,s.wuawsoA DlstinctcontaclbetweensoilstraWor <br /> p�u�„o,m I I I I MH p��puCEWlSlfv5p�9 geOlOgicu�it5 <br /> LEIi <br /> sars ��a�o��wr . ,,,a,a.„;�n,,.sa��c� Gradual change Letween soil strata or <br /> i A�o oneercnmmso � � CH '^^s�'�'^ geOlOgicunit5 <br /> CLAYS <br /> Approximate locafion ot soil straW <br /> OH �v'io u�R:ii�un change within a geologic soil unit <br /> I NiGMLYORWwCS0�L5 I `I PT I °F',�.���A��u"souw.rn <br /> q11OqMNICWNiENi� <br /> NOTE: hlultiplo symbols are used ta Intliwte bortletline or dual wil Uassififations <br /> I Laboratorv/Field Tests <br /> Sampler Svmbol Description_s •6F Percentfines <br /> AL Atter6erg Iimits <br /> ■ 2.4-(nch I.D.split bartel CA Chemical analysis <br /> � CP Laboretory compaction test <br /> � Standard Penotrallon Test(SPn CS Consolidation test <br /> DS Direct shear <br /> � Shclb tuho HA Hydrometeranalysis <br /> Y MC Moisturo conlent <br /> � Piston MD Moisture content and dry density <br /> OC Organlc content <br /> � Direct•Push PM1'� Pertneabilityorhydraulicconductivity <br /> PP Pocket penetrometor <br /> � SA Sleve analysis <br /> Bulk or grah TX Triaxial compression <br /> UC Uneonfined compresslon <br /> VS Vane shear <br /> Blowcount is recorded(or driven samplers as the number <br /> I of blows required to advance sampler�2 fnches(or ShBetl CIa55ifiCati00 <br /> distance noted). See exploralion log(or hammerweight <br /> and drop. NS No Visihle Sheen <br /> SS Slight Sheen <br /> A"P"Indicates sampler pushed using lhe woight of the MS Moderota Sheen <br /> drill ri8• HS Heavy Sheen <br /> NT NotTesled <br /> NOTE: Tha reader must reler lo�ha tliscussion in Ihe repon taMt end Ihe�ags ot eapioraiions br a O�Per undersWriding ol subsudace conC�tions <br /> Descnplions an the la�s aOPly only al Iho specifc e.aor�tion locations and at Iho time the eaplorations ware mada:thay are rwt wartamed to he <br /> represenlative ol su0sudace conditiens at other locations or times. <br /> KEY TO EXPLORATION LOGS <br /> GEOENGINEERS� FIGUREA-1 <br /> � <br />