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<br /> <br /> <br /> <br /> <br /> <br />GRAIN SIZE DISTRIBUTION TEST DATA Test No.: 5 <br />Date: OCTOBER 15, 1993 <br />Project No.: 14725 <br />Project: SAN LUISJBMG <br />Sample Data <br />Location of Sample: AC-14(18-24")L479.0 <br />Sample Description: SILTY SAND <br />USCS Class: SM Liquid limit: <br />AASHTO Class: Plasticity index: <br />------------------------------------------------------------------------------- <br />Remarks: <br />1 <br />1 <br /> <br /> <br /> <br />1 <br /> <br />1 <br />--------Notes <br />----------------------------------------- <br />Fiq. No.: <br />------------------------------------------------------------------------------- <br />Mechanical Analysis Data <br />-------------------------------------- --- -- -- -- --- - - - - - <br />Initial <br />Dry sample and tare= 668.00 <br />Tare = 257.50 <br />Dry sample weight = 410.50 <br />Sample split on number 4 sieve <br />Split sample data: <br />Sample and tare = 422.7 Tare = 257.5 Sample weight = 165.2 <br />Cumulative weight retained tare= 257.5 <br />Tare for cumulative weight retained= 257.5 <br />Sieve Cumul. Wt. Percent <br />retained finer <br />0.75 inches 257.50 100.0 <br />0.375 inches 262.20 98.9 <br />~ 4 270.80 96.8 <br />f 8 261.80 94.2 <br />~ 16 265.80 91.9 <br />/ 30 270.50 89.1 <br />t 50 284.10 81.2 <br />,~ 100 328.50 55.2 <br />,# 200 383.10 23.2 <br />---------------- <br />$ + 3 in. = 0.0 <br />$ FINES = 23.2 <br />' D85= 0.36 D60= <br />D30= 0.0857 <br />1 <br />Fractional Components <br />---------------------- -- - <br />$ GRAVEL = 3.2 $ SAND = 73.6 <br />0.166 D50= 0.133 <br /> <br />