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GRAIN SIZE DISTRIBUTION TEST DATA-------- Test No.: 1 <br />------ ---------------- ---------------------------- ---------- <br />Date: OCTOBER 15, 1993 <br />Project No.: 14725 <br />' Project: SAN LUIS/BMG <br />' ----------------------------------Sample Data <br />--------------------------------------- <br />Location of Sample: AC-21(12-18")L479.0 <br />Sample Description: SILTY SAND WITH GRAVEL <br />USCS Class: SM Liquid limit: <br />AASHTO Class: Plasticity index: <br />------------°--------Notes <br />--------------- ------------------------------------- <br />Remarks: <br />Fiq. No.. <br />------------------------------------------------------------------------------- <br />' ------Mechanical Analysis Data <br />Initial <br />Dry sample and tare= 1361.90 <br />Tare = 350.00 <br />Dry sample weight 1011.90 <br />Sample split on number 4 sieve <br />' Split sample data: <br />Sample and tare = 328.7 Tare = 121.8 Sample weight = 206.9 <br />Cumulative weight retained tare= 122.3 <br />Tare for cumulative weight retained= 357 <br />Sieve Cumul. Wt. Percent <br />retained finer <br />1.5 inches 357.00 100.0 <br />0.75 inches 458.00 90.0 <br />0.375 inches 541.00 81.8 <br />f 4 575.00 78.5 <br />' { 8 133.30 74.3 <br />{ 16 143.20 70.5 <br />f 30 153.90 66.5 <br />' / 50 179.70 56.7 <br />f 100 235.70 35.5 <br />/ 200 276.70 19.9 <br />---------Fractional Components <br />~ + 3 in. 0.0 ! GRAVEL 21.5 ; SAND = 58.5 <br />t FINES 20.0 <br />D85= 13.03 D60= 0.343 D50= 0.234 <br />' D30= 0.1202 <br />1 <br />