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i <br /> i. <br /> Fri Jul 12 08:31:53 1991 Page 2 E. <br /> GEOTECHNICAL LABORATORY TEST DATA <br /> Project : CH2M HILL SF031604.FW Filename RIS1-70 <br /> Project No. 16871A Depth : 70.0' Elevation : +' <br /> Boring No. MW Test Date : 07/10/91 Tested by : N. JOHNSON <br /> Sample No. DIS-1 Test Method : D422.63 Checked by S. CAPPS <br /> Location : <br /> Soil Description : BROWN SILTY SANDY CLAY t <br /> Remarks : <br /> COARSE SIEVE SET <br /> Sieve Sieve Openings Weight Cumulative Percent <br /> Mesh Inches Millimeters Retained Weight Retained Finer(X) <br /> (gm) (9m) <br /> ---------- ------ ----------- -------- ---9----------- ------ <br /> #4 0.187 4.75 0.00 0.00 100 <br /> #10 0.079 2.00 0.00 0.00 100 <br /> #16 0.046 1.18 0.26 0.26 100 <br /> #30 0.024. 0.60 1.02 1.28 98 <br /> 950 0.012 0.30 1.31 2.59 97 <br /> #100 0.006 0.15 9.88 12.47 83 <br /> #200 0.003 0.07 14.05 26.52 65 <br /> Total Weight of Sample = 77.27 <br /> Tare Weight = 0 <br /> D85 : 0.1625 mm <br /> D60 : 0.0603 mm <br /> D50 : 0.0396 mm . <br /> D30 : 0,0192 mm <br /> D15 : 0.0071 mm <br /> D10 : 0.0041 mm <br /> Soil Classification <br /> ASTM Group Symbol : N/A <br /> ASTM Group Name : N/A <br /> AASHTO Group Symbol : A-4(0) <br /> AASHTO Group Name : Silty Soils <br /> cc <br /> I <br /> II <br /> 4. <br />