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10C <br />9C <br />8C <br />A <br />a( <br />5C <br />4C <br />3C <br />2C <br />1C <br />C <br />Particle Size Distribution Report <br /><< o 00000�o <br />C�III��III��IN��II�I�IYI�I� <br />I <br />IIN116NEIIII:��'���� <br />1110111111INEIIIIIIII <br />IIIIIVI� <br />�IRI�I�II► <br />II���N�I�YN�■ <br />����N�! <br />Itll <br />MI <br />�� <br />■�IIRA�IHI�III�IlII�■RIIIII�■ <br />"IUU lU I U.l U.UI umul <br />'VI\/'911Y VILL-111111. <br />% +3" % Gravel % Sand % Fines <br />Coarse I Fine ICoarsel Medium I Fine I silt I Clav <br />TEST RESULTS <br />Opening <br />Percent <br />Spec.' <br />Pass? <br />Size <br />Finer <br />(Percent) <br />(X=Fall) <br />.75 <br />100.0 <br />.375 <br />100.0 <br />#4 <br />99.3 <br />#8 <br />94.0 <br />#10 <br />78.5 <br />#20 <br />49.2 <br />#40 <br />18.7 <br />#60 <br />5.7 <br />#100 <br />2.0 <br />#200 <br />1.2 <br />#270 <br />1.1 <br />Material Description <br />SAND, trace gravel, trace silt <br />A_ tterberg Limits (ASTM D 4318) <br />PL= NP LL= NV <br />Pi= NP <br />Classification <br />USCS (D 2487)= SP AASHTO (M 145)= A-1-b <br />Coefficients <br />D90= 2.8878 D86:2.4334 <br />D60= 1.1287 <br />D50= 0.8656 D30= 0.5572 <br />D1b= 0.3807 <br />1310= 0.3160 Cu= 3.57 <br />Cc= 0.87 <br />Remarks <br />Date Received: Date Tested: 3/9/2017 <br />Tested By: BSP <br />Checked By: BG <br />Title: <br />(no specification provided) <br />Location: ExistingSample Numb Eield Root Zone Sandl Date Sampled: 3/3/2017 <br />a S S o c I a t e d Client: D.A. Hogan & Associates <br />00 e a r t h s c i e n c e s Project: Cascade High School <br />i n c o r p o r a t e d <br />o <br />