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j <br /> TABLE 1&1-A--SOIL CIASSIFlCATION CHART-{Continued) <br /> ~ CLASSIFICATION CRITERIA <br /> I <br /> Gr = G6o~to Greater than 4 <br /> D s <br /> CZ = Diu ~Dbo Between 1 and 3 <br /> Not meeting both criteria for GW <br /> Atterberg limits blot below <br /> "A" line or plastipty index Atterberg limits plotting <br /> ~ less than 4 in hatched arcs are bor- <br /> Atte limits lot below deriine dassifications <br /> p requiring use of dual <br /> CLASSIFICATION ON BASIS OF PERCENTAGE OF FlNIiS "A" line and plasticity index symbols <br /> Less tlun !"K, Pass No. t+AO (75 µm) slave GW, GP, SW, SP greater than 7 <br /> IAorla Aan 11% Pass N. loo (7'ti ) abve GM, GC, SM, SC Ca = Dep/Dtp Greater than 6 <br /> 49L ~0121L Pass No. Z00 (75 µm~sieve BordeAlns passtAation <br /> requlAng uae of dwl symbols <br /> Cz = (030)' Between 1 and 3 <br /> Dto X D6o <br /> Not meeting both txiteria for SW <br /> Atterberg limits blot below <br /> "A" line or plasiLCaty index Atterbug limits plotting <br /> less than 4 in batched area are bor- <br /> derline classifications <br /> Atterberg limits plot above requiring use of dual <br /> "greater than 7 hLSticity index symbols <br /> PLASTICITY CHART <br /> For das:IAcaUon ottins-yrai~ed soNs and Ana traction of ownsyralned <br /> aoAs <br /> AtterWrp Wnlts pbtArg to hatched area are bordeAine dasslAcatlons ~ a-t.N~e <br /> rerJublrg use M dwl symbols. <br /> Fquatlon of Ate: <br /> i c~ <br /> MN E t>Ft <br /> 1 <br /> 4 -/__~-GY4tAL,~~j MLQOI <br /> 0 <br /> 0 10 ZO a0 ~0 SO 60 70 f10 90 100 <br /> LJquAd LJmA <br /> taanual Wsntlflcatlon <br /> i <br /> <br /> , <br /> 3-329 <br /> <br />