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D <br /> D <br /> S <br /> 8 <br /> O <br /> D <br /> 70 LEGEND D <br /> -- Z <br /> CL:Low plasticity inorganic <br /> - -- --- - CL - —-- ---- - __.-. - H- ---- - - - clays;sandy and silty <br /> - - <br /> clays <br /> CH:High plasticity inorganic <br /> clays <br /> - - - ----- ML:Inorganic silts and clayey <br /> silts of low plasticity <br /> Inorganic silts an clayey <br /> 50 lzl- siltslts of of high plasticity <br /> .-. - CL-ML:Silty clays and clayey silts <br /> OL:Organic silts and clays <br /> of low plasticity <br /> W 40 OR Organic silts and clays <br /> p - _ of high plasticity <br /> Z -- -- <br /> - LL:Liquid limit <br /> PL:Plastic limit <br /> Q30 PI:Plasticity index;PI=LL-PL <br /> - - - - <br /> 5- NP:Nonplastic <br /> - - - - _ - - - v:Nonplastic <br /> FINES%•Percentage of specimen <br /> 20 mass passing the No.200 <br /> - ._.- -- --- -- - - - -- - ---- - - - sieve <br /> NAT WC%:Natural water content <br /> A,>>:Test value exceeds <br /> limit of graph <br /> 10 <br /> • _ _ _ <br /> ----- --- -- - -- -- ASTM DES:ASTM International <br /> _ test standard designation <br /> CL-M ML r OL MH r OH <br /> 0 <br /> 0 10 20 30 40 so 60 70 80 90 100 110 <br /> LIQUID LIMIT-LL(%) <br /> BORING AND DEPTH U.S.C.S. LL PL PI NAT FINES SPECIFIC TEST REVIEW ASTM <br /> SAMPLE NO. (Ztl SYMBOL SOIL CLASSIFICATION / WC% % GRAVITY BY BY DES 14th St& 16th St-Marina District <br /> •B-2,S-7 17.5 ML Gray,slightly fine sandy SILT,trace of clay;trace of wood fragments 41 32 9 49.3 AKV JFL D4318 Port of Everett <br /> and shell fragments <br /> Everett,Washington <br /> PLASTICITY CHART <br /> -n BORING B-2 <br /> .� January 2014 21-1-21761-003 <br /> IOU SHANNON&WILSON,INC. I FIG. B-6 <br /> Geotechnical and Environmental Consultants $beet 1 Of 1 <br />