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Project No 205512T17 Boring AS4 Plate 1 OF 1 <br /> EM �ortsc Site Tosco 5886 Date _1/21/02 <br /> �vr <br /> Drill Contractor Cascade <br /> Sample Method Split Spoon Geologist <br /> Drill Rig CME 75 Bore Hole Diameter 8" Signature <br /> Location 10' west of southern dispenser island Registration 4313 <br /> Logged by Rob Saur <br /> w <br /> GEOLOGIC DESCRIPTION <br /> = QJ—asphalt <br /> 5 <br /> 06 <br /> Not logged <br /> a <br /> C5 <br /> 1 <br /> a� <br /> U2 <br /> 12Silt with sand sand fine grained, light brown, <br /> io ML wet, low plasticity, 25% sand <br /> iz <br /> io Silt greenish grey with brown mottling, wet <br /> B medium plasticity o <br /> B ^' <br /> B <br /> 2 15 ML Same <br /> 14 <br /> io <br /> 10 <br /> 10 a� <br /> is <br /> 5 U <br /> 5 SP Sand fine grained, greenish grey, well sorted, wet °' <br /> 7 = <br /> B <br /> B B ML Silt greenish grey with brown mottling, medium <br /> $ lastzcity. trace of clay, wet <br /> Total depth 33 feet <br /> ar <br /> co <br /> A <br /> 00 <br /> W <br /> U <br />