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f <br /> LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 0805-146 008 BORING NO B24/VW11 <br /> PROJECT NAME ARCO Products Company; Station No. 2168 PAGE 1 OF 2 <br /> BY C. Avila DATE 7/24/96 SURFACE ELEV —9.5 ft. <br /> RECOVERY PID PENETRA- CO LITHO- WELL <br /> TION J J GRAPHIC DESCRIPTION DETAIL <br /> COLUMN <br /> (ft/€t) (ppm) (bless/€t) W S <br /> FILL <br /> t <br /> J <br /> FILL, native malanal <br /> 5 @5' as above <br /> 10 @ 10' as above <br /> 15 @15' as above <br /> SILT(ML), moderate brown, non-plastic fines, stiff, <br /> 20 dry, strong hydrocarbon odor <br /> dKS <br /> Boring dolled using lO inch-diameter continuous-flight,hallow-stem auger drilling equipment and sampled with a <br /> modified California split-spoon sampler Boring converted to 4-inch diameter vapor extraction well Boring drilled <br /> through backfill material from 0 to 19 feet No soil samples collected from 0 to 20 feet Sec Well Details sheet for well <br /> EON construction information <br />