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dorm i-i16 <br /> MECHANICAL ANALYSIS CHART <br /> U.S. Standard Sieve Opening s in inches U. S. Standard Sleve Numbers Hydrometer <br /> 100 2 I% I I I 2 4 4 00 O <br /> <br /> 90 <br /> 10 <br /> 8 0 20 <br /> <br /> <br />r <br />7 L <br />o <br /> ~ <br />_P <br />b • <br />*< <br />„ 6 40 j+ <br />a <br /> v <br /> • <br />a <br />~ SO SO ' <br /> <br />~ o <br /> <br />i <br />~ O <br /> <br /> 40 <br /> I 60 <br />< <br />- < <br />m <br />u <br />` <br />' <br />i u <br /> 3 . i i <br />8 70 <br /> 20 ~ ' <br />. <br />1 <br /> . <br />~ <br />- <br />I 80 <br /> ~ - - <br />~ i - <br /> 10 ' ~ ~ 0 <br /> 0 <br /> ~00 50 IU 5 I 0.5 0.1 0.05 0.01 0005 0.001 <br /> Grain Size (n'Milllmeten <br /> GRA - <br />Coarse roe S N <br />Coarse odium <br />me SILT or CLAY <br /> Sample of clayey, SAND AIJD GRAVEL, from test hole 1-1 a t depth 10.'5 feet. <br /> LL = 27 <br />,-, P I = 10 <br />z <br />V <br />L <br />- ' <br />