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W <br /> a <br /> 70 <br /> _ LEGEND <br /> Z <br /> CL CH CL:Low plasticity inorganic clays; ro <br /> -- -- --. — --—_ sandy and silty clays N <br /> 1 ; 1 ' i f "— CH:High plasticity inorganic clays oo <br /> { <br /> • <br /> 1 1 ( 1 1 1 1 , , - 9 P Y 9 Y <br /> 60 <br /> _.__ --_ _._I : ' ML:Inorganic silts and clayey silts <br /> of low plasticity <br /> - MH:Inorganic silts and clayey silts of high <br /> -_ 1 .:-- - plasticity A <br /> 1 <br /> 50II ] i , <br /> 1 III ! CL-ML:Silty clays and clayey silts <br /> o 1 ! -; -__,- . : OL:Organic silts and clays of low plasticity <br /> . , ,__ I I I ! _ 1 ! 1 ! ---i! t_K II -4-; : - - - OH:Organic silts and clays of high plasticity <br /> W40 -- --� _ 1 ' i - - 1 ---- LL:Liquid limit <br /> ..._ - ----Z _ <br /> - - - f , <br /> } <br /> PL:Plastic limit <br /> -T PI.Plasticity <br /> index; <br /> P I=LL PL <br /> - <br /> E...) . NP Nonplastic <br /> I- <br /> - - -- - <br /> 30 N p stic <br /> 1 <br /> v • <br /> 1 1 --! : i,>> T value exceeds limit of graph <br /> 11-1; <br /> -1- -= - _ 1-- FINE <br /> S%:Percentage of specimen mass passing <br /> the No.200 sieve <br /> 20 NAT WC%Natural water content <br /> { i ! _..... - ' !. ,- - , - <2 um%:Percentage of soil particles <br /> --, - finer than 2 micrometers(0.002 mm); <br /> , , , , . -, , , , clay-size fraction <br /> ---t- i 1 1 - 1 : 1 1 ' 1 1 1 1-7 1-1 1 1 1 1 1 <:::/), . ' ; -k-,- : : : --4 „ . <br /> 10 ASTM DES:ASTM International test standard <br /> 1 1 i 1 ' .11 :, ! ! designation <br /> _.. 'CLML _T ML OL F..__r_ -- . <br /> MH a r OH <br /> _ <br /> — <br /> 0 /: <br /> 0 10 20 30 40 50 0 70 80 90 100 110 <br /> LIQUID LI - (°/ <br /> BORING AND DEPTH U.S.C.S, LL PL PI NAT FINES <2 um TEST REVIEW ASTM <br /> SAMPLE NO. (feet) SYMBOL SOIL CLASSIFICATION % WC% % % BY BY DES Panaview Landslide <br /> B-8,S-14 35.0 ML Silt 27 27 NP 25.1 97.5 1 AKV JFL D4318 Everett,Washington <br /> •B-8,S-22 55.0 ML Silt 45 28 17 30.7 99.7 29 AKV JFL D4318 <br /> T ♦B-8,S-38 95.0 ML Silt 30 26 4 24.3 AKV JFL D4318 PLASTICITY CHART <br /> G) BORING B-8 <br /> v <br /> November 2014 21-1-21709-002 <br /> SHANNON&WILSON,INC. FIG. DRAFT <br /> Geotechnical and Environmental Consultants Sheet 1 of 1 <br />