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GRAVEL SAND SILT CLAY <br />Coarse Fine Coarse Medium Fine <br />Nt\ <br />Ii <br />ltl <br />ltl <br />I <br />I <br />I <br />\\tit <br />l!l <br />I <br />I"tt <br />\lil <br />!\ <br />I <br />\ <br />I <br />I <br />I \ <br />I <br />I <br />1 <br />I <br />\ <br />\ <br />I <br />I <br />I <br />U.S. STANDARD SIEVE SIZES <br />5/8" 3/8" M #10 #20 #40 #60 <br />FI(, <br />tJJ <br />=ot <br />tuztr <br />Fzuot <br />uJL <br />100 <br />90 <br />80 <br />70 <br />60 <br />50 <br />40 <br />30 <br />20 <br />10 <br />0 <br />50 105 0-5 0.1 0.05 0.01 0.005 0.001 0.0005 <br />GRAIN SIZE IN MILLIMETERS <br />SAMPLE DEPrH (ft.)CLASSIFICATION OF SOIL- ASTM D2487 Group Symbol and Name %MC LL PL PI Gravel Sand Fines <br />a <br />I <br />A <br />BH.z <br />BH-3 <br />BH.3 <br />$7 <br />s-4 <br />95 <br />15.0 <br />7.5 <br />10.0 <br />16.5 <br />dt <br />11.5 <br />(SNI) Gray, Silty SAND with gravel <br />(CH) Dark brown, Fat CLAY <br />(GP-GM) Olive-gray, Poorly graded GMVEL with silt and sand <br />11 <br />46 <br />7 <br />59 27 32 <br />42.1 <br />60.5 <br />43,7 <br />30.1 <br />14.2 <br />85.4 <br />9.5 <br />E\m Kittitas County Transfer Station <br />Geotechnical I nvesti gation <br />Ellensburg, Washington <br />PARTICLE-SIZE ANALYSIS <br />OF SOILS <br />METHOD ASTM D69131D7928 <br />GEOSCIENCES INC. pneieprNor2Q22:l-g- FGUnE: 84 <br />HWAGRSZ 2022-188.GPJ 5/1 1/23