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' MAJOR DIVISIONS GRAPH LETTER TypICAL DESCRIPTION <br /> ' SYMBOL SYMBOL <br /> o�O°o'o° Gyy Well�graded gravels,gravel-sand mixNres, <br /> Clean gravels �o o�� gw little or no fines <br /> Gravel and Ilittle or no fines) •,•,,,•, <br /> gravelly soils , �, �, �, � GP � Poody�graded gravels,grevel-sand <br /> � � � � / 9P miztures,little or no tines <br /> More than 50% <br /> coarse Iraction Gravels wnh lines �.9m Silry gravels,gravel-sand�5iit mi�nures <br /> Q Coarse�gr,�incd scils retained on No.4 (appreciable amoum <br /> I Sieve ollines) 6C Clayey gravels,gravel-sand-clay misWres <br /> 9a <br /> � gyr / Well-graded sands,gravelly sands,little or rro <br /> � More than 5096 Sand and sandy Clean sand .�-' �W lines <br /> malerial larger than soils pittle or no finesl / p��� reded sands,g y <br /> No.200 sieve size SP � y-9 raveli sands,little or no <br /> More than 509b sP fines <br /> I coarse Imclion • SM � Silry sands,sand-silt mixtures <br /> passing No.4 Sands wdh fines / sm <br /> Sieve (appreciable amounl <br /> of lines) g� � Clayey santls, sand�clay mixiures <br /> - sc <br /> IM� j� Inorganic silts and very fine sands,rock fla,r, <br /> . � mi silty-clayey tine sands,clayey silts with slighl plasticily <br /> I Sihs Liquid timit �� , % Inorganic clays ol low lo medium plastiaty,gra��elly <br /> and clays tes;tlmn 50 ,�� �d clays,sandy clay5.silty clays,lean clays <br /> Fne-grained soils � <br /> � ' � ' ' � ' OL � Orqanic sitls and or anic silt cla s oi Irnv <br /> ii � iii � i' 9 Y Y <br /> i i i i i i i i �� P�aslicity <br /> IMore Ihan 5090 MH Inorganic silL.micaceous or diatomaceous fine <br /> material smaller than mh sand or silty soils <br /> No.200 sieve size Sills LiGuid limn CH . ' <br /> iand clays grealcr tl�an,J . � ��h Inoroanic clays ot high plastieity,tat elays <br /> �/' � �� OH / Organic clays of inetlium to high plasticily, <br /> , i ' <br /> , � �', � oh organic silt, <br /> . <br /> IHic�hly organic soils '�` " " PT j� Peat,humus,swamp soBs with high org;�nic <br /> I u v � pt conienls <br /> � Topso�l - ' Humus and duff layer <br /> � <br /> Fill Highly variable constituents <br /> � The discu�sion in the text of Ihis report�s necessary for a proper understanding ol the nature of lhe matenal preseNed in Ihe atlached logs. Dual <br /> symbols are used lo indicate bordedine soil classifcation. <br /> I C TORVANE READING, lsf I 2" O.D. SPLIT SPqON SAMPLER <br /> I qu PENETROMETER READING, tsf -'_ <br /> W MOISTURE, °/a dry weight 'I I 2.4"LD• RING OR SHELBY TUBE SAMPLER <br /> P SAMPLER PUSHEO <br /> ' SAMPLE NOT RECOVERED i WATER OBSERVATION WELL <br /> pcf DRY DENSITY, Ib. per cubic ft. <br /> LL LIQUID LIMIT,% - DEPTH OF ENCOUNTERED GROUNDWATER DURING <br /> PI PLASTIC INDEX EXCAVATION <br /> � SUBSE�UENT GROUNDWATER LEVEL WITH DATE <br /> � Earth <br /> Consulting LEGEND - A1 <br /> IncorporatEd <br />