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1 <br />1 <br />1 <br />1 <br />1 <br />___________________________________________ <br />GRAIN SIZE DISTRIBUTION TEST DATA Test No.: 2 <br />- - - --- ------------- <br />Date: OCTOBER 15, 1993 <br />Project No.: 14725 <br />Project: SAN LUIS/BMG <br />-------- --------------- <br />Location of Sample: <br />Sample Description: <br />USCS Class: SM <br />AASHTO Class: <br />Notes <br />------------------------------------------------------------------------------- <br />Remarks: <br />Fiq. No.. <br />------------------------------------------------------------------------------- <br />Mechanical Analysis Data <br />------------------------------------------------------------------------------- <br /> Initial <br />Dry sample and tare= 2896.70 <br />Tare 346.20 <br />Dry sample weight = 2550.50 <br />Sample split on number 4 sieve <br />Split sample da ta: <br />Sample and ta re = 805 Tare = 647.4 Sample <br />Cumulative we ight retained tare= 256.7 <br />Tare for cumula tive weight re tained= 346.2 <br />Sieve Cumul. Wt. Percent <br /> retained finer <br />2 inches 346.20 100.0 <br />1.5 inches 504.50 93.8 <br />0.75 inches 561.20 91.6 <br />0.375 inches 774.30 83.2 <br />f 4 917.70 77.6 <br />/ 8 261.80 75.1 <br />~' 16 267.20 72.4 <br />f 30 273.10 69.5 <br />f 50 288.70 61.8 <br />f 100 340.10 36.5 <br />~ 200 <br />--------------- 382.30 <br />-------------- 15.8 <br />----------------- <br />----------------- <br />$ + 3 in. 0.0 <br />' $ FINES = 15.8 <br />D85= 10.84 D60= <br />t D30= 0.1230 <br />----------------------------------- <br />--------------Sample Data <br />-- -------------- <br />AC-17(06-12")L479.0 <br />SILTY SAND WITH GRAVEL <br />Liquid limit: <br />Plasticity index: <br />Fractional <br />------------------- <br />$ GRAVEL 22.4 $ <br />0.278 D50= 0.209 <br />weight 157.6 <br />Components <br />SAND 61.8 <br /> <br />