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UNIFIED SOIL CLASSIFICATION CHART <br /> DESCRIPTION MAJOR DWISIONS <br /> a GW WELL OrVV)ED GfIAVEI S Oil GI iAVFI SAND MIXT UfIFS CLEAN ��� we: <br /> 1-111 LF OR NO FINES GRAVELS 07, <br /> GP F'OOftIYGRAdEf)GRAVEL S Oil CFiAVFI SJ11Vf) Q MLF OR <br /> t3� v�s <br /> MIXTURES UTTLF OR NO FINE 9 NO LANES) U1 HH <br /> SILTY GRAVEI S GRAVFI SANII SII T GRAVELS po q <br /> GM MIXTURES WITH FINES 0 Q <br /> GC CLAYCY GRAVELS GRAVEL SANE)CI AY V► <br /> f�RECIABLE w <br />' MIXTURES AMOUNT OF FINES) o 60 Q O <br /> F F' Ix z <br /> WELL GRADED SAND OR GRAVFLIY SAhIM, CLEAN $?♦ d Lu <br /> LITTLE OR NO FINES SANDS _ W z Gj <br /> '• sw ��� 4 <br /> •' 5P ITT <br /> POORLY GRADE=D SANDS OR GRAVELLY SANDS (LITTLE OR F �y >g LLE OR NO FINES NO FINES) � �°�° <br /> W O <br /> SM SII TY SAND SAND-SILT MIX7i1RFS SANDS � U <br /> 1 <br /> _ WITH FINES g 5 SC CI AYEY SANDS,SAND-CLAY MIX TURFS (WIPRECIABLE U <br /> AMOUNT OF FINES) <br /> - --»1 ML INORGANIC SILTS VERY FINE SANDS ROCK FLOUR SILTY OR CI AYEY FINE 5ANf79 On CI AYFY 91179 WITH ALIGHT F'!_AsncnY <br /> INORGANIC CLAYS OF LOW 10 MEDIUM r'LASTICITY GRAVELI Y SILT'S A CLAYS ao <br /> CL CL AYS,SANDY CLAYS.SILTY CLAYS LEAN CI-1Y5 l IQUID L IMT LESS THAN 50 Q �SS"�j�y <br /> ORGANIC SILTS AND ORGANIC SILT CLAYS A LL <br /> CL OF Low PLASTICITY z <br /> MH ORGANIC SILTS AND ORGANIC SII T CI AYS <br /> OF LC W PLASTICITY �. <br /> INolTcanNlc CLAYS of 1 nGl1 nsnclTY FAT SILTS&CLAYS Luz <br /> CH CLAYS 110AAD L IMT GREATER THAN 5o = <br /> ti <br /> ORGANIC CLAYS OF MEDIUM 10111GII 1'LAS[IC11Y <br /> OH <br /> ORGANIC SII TS <br /> PT PEAT AND OTFIFTI I IIGI Hy ORGANIC 5011 s HIGHLY ORGANIC SOILS <br />' SOIL PLASTICITY CHART <br /> SPT—Standard Penelratlon 1 a"ID Spin Spoon <br /> Sampler <br /> fto CS-2" ID Split Spoon Sampler <br /> 0-X50 .� MC--2 4"ID California Sampler <br /> lr3 <br /> � SH-3 0"!D Tt11r1--Well (Shelby T11be) <br /> 2: 40 t0+ CC-2 7"!D Double TLbe Continuous Coring <br /> Sampler <br /> U30 NPIES <br />' g 20 ND Denotes concentration below the <br /> a 0 Mil a r OH test detection limits <br /> i <br /> 10 MI_ r OL — Denotes not analysed <br /> 4 PID-Photoionlza1ion Detector Reacting in <br /> O PPM <br /> O 10 20 30 40 50 60 70 80 90 100 110 <br /> ' <br /> UQUID uMIT <br /> VAN DFN RERGH FOODS BSK job No P92219.3 <br /> DRILLING, SOIL SAMPI,ING BSK <br /> GROUNI-)WAVER MONITORING WELL PLATE 1 <br /> INSTAL,I AT ON,DEVELOPMENT ANL? 8 ASSOCIATES <br /> GROUNDWATER SAMPT.ING <br />