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LEG N D FOR TEST HOLE LOGS <br /> METHOD OF SOIL CLASSIFICATION <br /> (Unified Soil Classification System) <br /> MAJOR DIVISIONS SYMBOLS TYPICAL NAMES <br /> GW 0 Well gr.d" ora. N«gravel-sand mierur ee,little iw ro l n.. <br /> 0 <br /> _ GRAVEL$ .:: <br /> GP ;i Poorly graded grovels n grovel-sond miaufe., little w r.a fhws <br /> (Mor. Ino. 1/2 of <br /> Y: <br /> pO Coors• Irocr.on ) GM 7�_ Silly grovels. worel-sand-sill mntwaa <br /> NO n, 4 elFt ..tel <br /> O� <br /> w <br /> Z^ GC Clayey growls, grord-sort-clay miaturoa <br /> a- <br /> SW Well graded aorta or growlly sonde. Lttle or no hoes <br /> • o <br /> WCV <br /> AN <br /> Ge SP Poorly graded sands or gravelly forts, little w ro fin's <br /> 0 . <br /> U _ <br /> (Movie than 1/2 of <br /> Coors. Iroct.on ( I;1- <br /> o SM �(: silly sands, ,and-sin inial olio <br /> no. 4 sieve size) <br /> S C ' Clo... s..d., .ora-clay mistur.s <br /> zz, <br /> eI M L Inargamc sats avid very fine sanouor clay" <br /> ds, foci flour, silty clay <br /> `> <br /> SILTS B CLAYS fine sands or clayey ..us wdh alpnt plashcily <br /> J GL I.orgomc cloys of low to medium Plasticity. groveny clays, <br /> 00 L L (50 Sandy clays, silty clays, lean cloys <br /> u1" <br /> O c OL Organic silts grid ovgonK silty clays of low plasticity <br /> w <br /> Z_— <br /> Q w Inorgonrt sols, mrcoc•ous or dlalomoc.ous fin• sandy or silty sols, <br /> �_ MH <br /> O 511-TS 0 CLAYS elastic silts <br /> Z c CH learwic clays of Ingh Plasncrt.• tat Clays <br /> � C) <br /> E LL)50 <br /> o OH Ovg.mc c", of medium to lugs plasticity, organic silty cloys, <br /> argoree latus <br /> .n <br /> so <br /> 0 <br /> CH <br /> z �vie <br /> r p <br /> V <br /> 0 t OM <br /> ML SOL <br /> 0. (V q •J 10 <br /> LIOUID LIMIT <br /> PLASTICITY CHART Job No. P89018 <br /> Key to Samples Lodi Overhead Door <br /> depth of undisturbed sample FIGURE 2 <br /> Indicates de <br /> p p [� Sample not recovered <br /> ® Indicates depth of disturbed sample B <br /> ® Indicates depth of Standard Penetration Split Spoon Sample v ASK - <br />