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r i 7 r y� y11 i_ .. __ — �t Ytmus �'Y d.rtq,iiil"#� '1�'Iy�AF"'V.114.14A71 a�[�Er .rnYlryly/1 <br /> BORING LOG <br /> OS-ti. <br /> Geological Audit SerMices, Inc. <br /> Project. ARCO Mini Mart �— <br /> Project Number CV 42E1-1 8 Drilling Co Soils Exploration Service Date 10/19/92 <br /> Field Geologist: Cherven Auger type. 8' Hollow-stem Boring B2 <br /> i <br /> DEPTH SAMPLE OV BLOW GROUP + SOIL DESCRIPTION <br /> (VEET) IDENTIFICATION READING CM 5YMUL <br /> (PPM) <br /> Dry, medium-brown sandy silt at 2 ft <br /> f <br /> 10 Slightly damp, light-yellow-brown silt, occasional streaks of <br /> 10 132-10 0 12 ML white caliche, occasional root holes <br /> 30 no odor, disposed of sample <br /> t <br /> 14 Yellow-brown to light reddish-brown silt, with caliche <br /> B2-15 0 11 ML no odor <br /> 10 <br /> i. --- 4 Medium- brown, silty to very-fine-grained sand <br /> 20 B2-20 4 SP may have very slight odor <br /> 5 <br /> 6 Slightly damp, loose, well-sorted fine-grained <br /> 82-25 52 6 3P dark-grayish-brown sand <br /> 9 slight odor <br /> 7 Coarse to very-coarse-grained, dark-brown lithic sand <br /> 3 0 B2-30 991 11 SW strong odor <br /> 12 <br /> 11 Damp. loose, medium to very-coarse-grained, gravelly <br /> B2-35 71 19 SW bthic sand <br /> 12 very slight odor <br /> i <br /> 4 Damp, slightly c ayey, light-gray-Grown silt <br /> 40 B2-40 17 8 ML slight Odor <br /> 15 <br /> Bottom of boring <br />