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<br /> <br />1 <br /> <br /> <br /> <br />GRAIN SIZE DISTRIBUTION TEST DATA Test No.: 6 <br />-- -- ----------------------------------------------------------------------- <br />Date: OCTOBER 15, 1993 <br />Project No.: 14725 <br />Project: SAN LUI5/BMG <br />----------------------- --------------- <br />Sample Data <br />Location of Sample: AC-01(06-12")L479.0 <br />Sample Description: POORLY GRADED SAND WITH SILT AND GRAVEL <br />USCS Class: SP-SM Liquid limit: <br />AASHTO Class: Plasticity index: <br />----°-----°------------------------Notes <br />Remarks: <br />` Fiq. No.. <br />----------------------------- <br />1 <br /> <br />1 <br />1 <br /> <br /> <br />Mechanical <br /> Initial <br />Dry sample and tare= 928.50 <br />Tare = 257.20 <br />Dry sample veight = 671.30 <br />Tare for cumulative veight re tained= 257 <br />Sieve Cumul. Wt. Percent <br /> retained finer <br />1.5 inches 257.20 100.0 <br />0.75 inches 285.80 95.7 <br />0.375 inches 316.80 91.1 <br />f 4 365.90 83.8 <br />~ 8 441.20 72.6 <br />f 16 521.90 60.6 <br />f 30 607.40 47.8 <br />~ 50 710.60 32.5 <br />f 100 816.60 16.7 <br />~ 200 870_80 8 <br />6 <br />------- <br />-------- ---- <br />- <br />--- -- <br />- <br />-- ---- <br />Fractional <br />---------------------------------------- <br />$ + 3 in. = 0.0 i GRAVEL 16.2 $ <br />$ FINES = 8.6 <br />' D85= <br />D30= <br />Cc = <br /> <br />Analysis Data <br />2 <br />Components <br />SAND 75.2 <br />5.19 D60= 1.148 D50= 0.653 <br />0.2688 D15= 0.13320 D10= 0.08700 <br />0.7236 Cu = 13.1978 <br />1 <br />