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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 0805-147 01 BORING NO B-8/VW-3 <br /> PROJECT NAME ARCO Products Company Service Station No. 2186 PAGE 1 OF 4 <br /> BY D Foley DATE 9/7/95 SURFACE ELEV --15.0 ft. <br /> RECOVERY PID PENETRA- W LITHO- WELL <br />' TION =W _j GRAPHIC DESCRIPTION DETAIL <br /> MSW CL <br /> COLUMN <br /> (ft/ft) (ppm) Mws/ft) -� <br /> 117 ASPHALT <br /> FILL, BASF-ROCK <br /> SILT(ML), brown (10YR, 5/3), 100% low plasticity <br /> fines, damp, no hydrocarbon odor <br /> 1 0/1 5 00 5 @5' as above, dark yellowish brown (10YR, <br /> 4/4), very stiff, no hydrocarbon odor <br /> 17 <br /> I <br />' 1 011 5 04 10 @10' as above, yellowish brown (10YR, 5/4), <br /> iron-oxide staining over 25% of sample, trace <br /> 32 manganese-oxide staining, minor caliche, no <br /> hydrocarbon odor <br /> 1 0/1 5 00 15 @ 15' as above, 10% fine-grained sand, no <br /> hydrocarbon odor <br /> 24 <br /> _j 20 <br /> REVIAAns <br /> Bonng drilled 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 2-inch diameter dual completion vapor extraction well <br />' See Well Details sheet for well completion information <br /> E ON <br />