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------ --------- -------- <br />GRAIN SIZE DISTRIBUTION TEST DATA Test No.: 1 <br />Date: OCTOBER 15, 1993 <br />Project No.: 14725 <br />' Project: SAN LUIS/BMG <br />------------------------------------------------------------------------------- <br />' ----------------------------------Sample Data <br />--------------------------------------- <br />Location of Sample: AC-11(18-24"~L479.0 <br />' Sample Description: SILTY SAND WITH GRAVEL <br />USCS Class: SM Liquid limit: <br />AASHTO Class: Plasticity index: <br />------------------------------------------------------------------------------- <br />' °-----------------------------------Notes <br />------------------------------------- <br />Remarks: <br />' Fig. No„ <br />------------------------------------------------------------------------------- <br />-- Mechanical Analysis Data <br />Initial <br />Dry sample and tare= 675.10 <br />Tare = 181.90 <br />Dry sample weight 493.20 <br />Sample split on number 4 sieve <br />' Split sample data: <br />Sample and tare = 364 Tare = 181.9 Sample weight 182.1 <br />Cumulative weight retained tare= 181.9 <br />Tare for cumulative weight retained= 181.9 <br />' Sieve Cumul. wt. Percent <br />retained finer <br />1.5 inches 181.90 100.0 <br />0.75 inches 210.40 94.2 <br />0.375 inches 274.70 81.2 <br />f 4 316.40 72.7 <br />f 8 195.70 67.2 <br />/ 16 206.70 62.8 <br />f 30 219.80 57.6 <br />f 50 243.70 48.0 <br />' #` 100 287.50 30.6 <br />~ 200 323.40 16.2 <br />----Fractional Components <br />$ + 3 in. = 0.0 $ GRAVEL 27.3 $ SAND = 56.5 <br />$ FINES = 16.2 <br />' D85= 11.61 D60= 0.785 D50= 0.327 <br />D30= 0.1445 <br />1 <br /> <br />