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,use �.✓ <br /> DEPTH SAMPLE BLOW COUNT DRY UNIT MOISTURE (PP) <br /> 3 DESCRIPTION USCS WEIGHT CONTENT qu <br /> GWL First Last 3 2 <br /> ft 6 in 12 in Ib/ft % ton/ft <br /> 0' - 2' Dark brown, silty CLAY, damp, <br /> medium stiff, high plasticity CH <br /> 2' - 10' Brown, clayey SILT to silty CLAY, <br /> damp, medium stiff, medium to low <br /> 4 plasticity ML/ 98 25 1.4 <br /> C <br /> 3 22 <br /> 8 grades more sandy below 8' <br /> 10' -21.5' Tannish brown, sandy clayey SILT, — — <br /> 3 20 damp, medium stiff to stiff, low 107 19 <br /> plasticity <br /> 12 <br /> ML <br /> 3 21 <br /> 16 <br /> 20 <br /> 8 29 <br /> Boring terminated at 21.5 ft <br /> 24 NFWE <br /> Date Drilled: 08/08/91 <br /> Arco — Stockton LOG OF BORING NO. TB-3 <br /> B A L B I & C H A N G ASSOCIATES PROJECT NO. 1525-69 DATE 08/19/91 <br /> Geotechnical Consultants / Materials Testing PREPARED BY GYM PLATE A-4 <br />