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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 0805-147.01 BORING NO. B-3/VW-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- in LITHO- WELL <br /> TION ?..WJ - GRAPHIC DESCRIPTION DETAIL <br /> 04z COLUMN <br /> (ft/ft) (ppm) (btws/ft) (D J N <br /> ASPHALT <br /> ' FILL, BASEROCK <br /> 17 <br /> SILT(ML), brown GOYR, 5/3); 100% low plasticity <br /> fines; dry to damp: no hydrocarbon odor <br /> 1.2/1.5 0 5 @5': as above; yellowish brown (10YR, 5/4); <br /> iron-oxide and manganese-oxide staining over 5% <br /> 16 of sample; minor caliche; stiff to very stiff; <br /> damp; no hydrocarbon odor <br /> 1-0/1.5 0 10 @ 10': as above; no hydrocarbon odor <br /> 48 <br /> 1.2/1.5 0 15 C 15': as above; 10% fine-grained sand; very <br /> stiff; damp; no hydrocarbon odor <br />' 22 <br /> 20 <br /> REMARKS <br /> Boring drilled using 10-inch diameter continuous-Right, hollow-stem auger drilling equipment and sampled with a <br /> modified California split-spoon sampler. Boring converted to a 2-inch diameter dual completion vapor extraction well. <br /> See Well Details sheet for well completion information. <br /> EN ON <br />