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<br /> <br /> <br />GRAIN SIZE DISTRIBUTION TEST DATA Test No.: 9 <br />-- -- ------------------------------------------------------------------------ <br />Date: OCTOBER 15, 1993 <br />Project No.: 14725 <br />Project: SAN LUISJBMG <br />x=~=o===vc=====o======c=c========.c=====~ =c===v==== ._._____~====.s-==a=~= <br />----------------------------------Sample Data <br />---------------------------- <br />Location of Sample: AC-17(12-18")L479.0 <br />Sample Description: SILTY SAND <br />USCS Class: SM Liquid limit: <br />AASHTO Class: Plasticity index: <br />------------------------------------------------------------------ <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />r <br /> <br />Notes <br />Remarks: <br />Fiq. No.: <br />------------------------------------------------------------- <br />Mechanical Analysis Data <br /> Initial <br />Dry sample and tare= 953.40 <br />Tare = 346.20 <br />Dry sample weight 607.20 <br />Sample split on number 4 sieve <br />Split sample data: <br />Sample and tare = 494.9 Tar e 346.2 <br />Cumulative weight retained t are= 346.2 <br />Tare for cumulative weight ret ained= 346.2 <br />Sieve Cumul. Wt. Percent <br />re tained finer <br />1.5 inches 346.20 100.0 <br />0.75 inches 367.20 96.5 <br />0.375 inches 383.70 93.8 <br />/ 4 405.80 90.2 <br /># 8 350.50 87.6 <br />/ 16 354.80 85.0 <br />= 30 359.50 82.1 <br />,~ 50 372.50 74.2 <br />,/ 100 414.40 48.8 <br />}` 200 455.50 23.9 <br />----------------- <br />$ + 3 in. = 0.0 <br />$ FINES = 23.9 <br />' D85= 1.19 D60= <br />D30= 0.0883 <br />Sample weight 148.7 <br />Fractional Components <br />------------------------------- <br />k GRAVEL 9.8 ; SAND = 66.3 <br />0.196 D50= 0.153 <br /> <br />