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ISAMPLING R EW-3 <br /> � w <br /> DATE DRILLED: 11/2188 <br /> u w ELEVATION: 50.8 Feet <br /> z co 0 z N <br /> U_ z ¢ w <br /> Ouj <br /> ►– aJ <br /> n � <br /> p N W U) SYMBOLS DESCRIPTION <br /> 0 <br /> C 12 ML BROWN CLAYEY SILT(loose) (dry) <br /> C 8 Color grades brown to dark brown <br /> C 12 <br /> C 4 CL OLIVE GRAY TO DARK GRAY SILTY CLAY with trace <br /> 5 oil stain and slight odor(soft)(dry) — rj <br /> C 5 Strong odor <br /> _ O <br /> a — LU <br /> C Slightly moist,strong odor a = w <br /> C 4 Visible oil in sample �u > = U <br /> D <br /> 10 C 4 p _ a <br /> Grades sandier, moister = N <br /> C 4 -- W W <br /> W w <br /> SM GREENISH-GRAY TO GRAY VERY FINE SILTY m z <br /> -- $C CLAYEY SAND with oil stain and odor(loose) (moist) w <br /> cc <br /> C 4 <br /> 15 U) _ <br /> OLIVE-TO DARK-GRAY FINE TO COARSE GRAVELLY _ <br /> C 18 SW SAND with oil stain and odor(medium dense)(wet) 1� _ <br /> C 25 Grades to dark brown with less gravel,no oil stain or odor <br /> NOTES: <br /> 1. Boring completed to a depth <br /> . o �8.O�n <br /> a 11/2/88. <br /> 20 4-InchPVC casing installed to pth of 17 feet <br /> ; <br /> screened Interval from 7 to 17 feet. <br /> 3. Groundwater recorded at a depth of 11.1 feet on 11/4/88. <br /> 25 <br /> i <br /> 30 <br /> 35 <br /> LOG OF BORING <br /> 17631-001-003 Dames & Moore <br /> PLATE A-3 <br />