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LOG OF <br /> EXPLORATORY BORLNG <br />' PROJECT NUMBER 0805-14701 BORING NO B-1/MW-1 <br /> PROJECT NAME ARCO Products Company Service Station No. 2186 PAGE 1 OF 4 <br />' BY D. Foley DATE 8/29/95 SURFACE ELEV 15 0 ft <br /> RECOVERY FID PENETRA- (n LITHO- WELL <br />' TION NJ * J GRAPHIC DESCRIPTION DETAIL <br /> = Q COLUMN <br /> (ft/ft) (ppm) (b(ws/ft) CEJ N <br />' ASPHALT <br /> FILL, BASEROCK <br /> 17 <br /> SILT(ML), brown (10YR, 5/3), 100% low plasticity <br />' tines, dry, no hydrocarbon odor <br /> 1 <br />' 1 011 5 0 5 C'5 as above, yellowish brown (10YR 5/4), <br /> manganese-oxide staining over 5% of sample <br /> 52 minor caliche, hard, damp, no hydrocarbon odor <br /> t <br /> lie <br />' 1 0!1 5 0 10 Oa as above, very stiff no hydrocarbon odor <br /> 28 <br /> 1 4/1 5 0 15 @ 15' as above, brown (10YR, 5/3), iron-oxide <br /> staining over 40% of sample manganese-oxide <br /> 36 staining over 5% of sample hard damp, no <br />' hydrocarbon odor <br /> CLAYEY SILT(ML), grayish brown (2 5Y, 5/2), <br /> 100% low plasticity fines, Iron-oxide staining <br /> over 5% of sample, very stiff damp to moist, no <br /> 20-1hydrocarbon odor <br />' Ki.`lAkt,J <br /> Boring dnlled using 10-inch diameter continuous-flight hollow-stem auger drilling equipment and sampled with a <br /> modified California split-spoon sampler Boring converted to a 4-inch diameter groundwater monitoring well Sae <br />' well Details sheet for well completion information <br /> E ON <br />