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i� <br />I � <br />I � <br />I � <br />I � <br />I � <br />� <br />� <br />� <br />� <br />� <br />� <br />MAJOR DIVISIONS GFAPH LETTER TypICAL DESCRIPTION <br />SYMBOL SYMBOL _ <br />' o' O� ' 6W Well-graded gravels, gravel-eend miMures, <br />Clean gravels � o 0 0� gw little a no fines <br />Gravei und (lilllo a rw lines) <br />pravellysdls !�!1!1!1 aP P��Y-9rndedgrewls,gravel•sand <br />.� �• 9P miztures, littlo or rw lines <br />Moro tlian 50% QM <br />coarsa traction Gravels with lines Si�ty grewis, gravei-sand-sill mixtures <br />gm <br />Coarse�grained sdls �elained on No. 4 (eppreciabio amount <br />Siave ollines) 6C Clayey greveis, gravei-.and-clay mixturos <br />gc <br />,;' ;', ;' gyy Well-gradod sands, gravelly sands, litlle or no <br />Moro Ihan 50% Sand nnd sandy Clean sand :: i: J;: .:' sW fines <br />matenal largcr ihan soils (litlla a no fines) ��� �� ��. �± $P p�y.graded sands, gravelly sands, littlo or no <br />No.200siwosizo •:■;�+i�{*• sP fines <br />Mwo than 50% _'�_ �' ti�'' <br />coarso fraction $M Silly sands, sand�sill midures <br />passing No. 4 Snnds with �ines am <br />Sicvo (appreclablo amount <br />ol fines) $C Clayoy sands, sand�clay mi�Aures <br />sc <br />M� � Inagnnic sills and vcry fino sands, rxk Ilax, <br />/mi silly-claycy fino sands, clayoy silts vnih slight plasticity <br />Silt; Liquid limil CL Inorganic clays oi low to medium plasliciy, gravelly <br />Fine-grained sals nnd clays loss than SO cl ctays, sandy clays, silry clays, lean clays <br />i i i i i i i ��/ Organ� silts end organic silty days ol low <br />i i i i i i i/ °� P�aslicity <br />Mom Ihan W% MH Inorganic s9ts, micacoaus a dialomaceaus fina <br />motorial smaller �han mh sand or silty sdls <br />No. 200 sievo =lzo Silts Liquid limil CH ch Inorganic clays ol high ptastic;ry, lat clays <br />nnd clays greator Iban 50 <br />i �� i OH Organic days o� medium to high plas�iciry, <br />� � i� � �� � oh organic silts <br />. <br />Highly orpanic sals `�` °' " pT Poat, humus, swamp soils wi�h high organic <br />u v pt contents <br />Topsal + + + Humus end dutf laycr <br />_ � <br />Fill Highly variabio constituonls <br />� Tho discussion in the loxl ol Uifs mpod is necessary (or a propor underslandin� of Iho naturo of the malerial presented in the aliadiod logs. Dual <br />symbols nro usod lo Indicato borde�lino soil classifirallon. <br />� <br />C <br />� qu <br />W <br />P <br />� pcf <br />lL <br />PI <br />� <br />� <br />� <br />TORVANE READING, tsf <br />PENETROMETER READING, lsf <br />MOISTURE, % dry weight <br />SAMPLERPUSHEO <br />SAMPLE NOT RECOVERED <br />DRY DENSIN, Ib. per cubic ft. <br />LIQUID LIMIT, % <br />PLASTIC INDEX <br />Eartl� Consultants, Inc. <br />GcoteGmla�l t4nginec��, Gcologlsls & f_mironmentalSdcNlsls <br />7 <br />2' O.D. SPLIT SPOON SAMPLER <br />2.4" I.D. RING OR SHELBY TUBE SAMPLER <br />WATER OBSERVATION WELL <br />DEPTH OF ENCOUNTERED GROUNDWATER DURING <br />EXCf+VATION <br />SUBSE�UENT GROUNDWATER LEVEL WITH DATE <br />LEGEND - A1 <br />