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r <br /> LOG OF EXPLORATORY BORING <br /> . PROJECT NUMBER 0805-152.03 BORING NO VW-19 <br /> PROJECT NAME ARCO Products Company Service Station No. 6100 PAGE 5 OF 5 <br /> BY C.Avila DATE 7/5/95 SURFACE ELEV NA ft. <br /> RECOVERY PID PENETRA- IN WELL <br /> LITHO- <br /> TION F tL GRAPHIC DESCRIPTION pETAIL <br /> �¢W COLUMN <br /> (ft/ft) (ppm) (btws/ft) t -jj y <br /> SANDY SELT(NII.), continued <br /> 1 0/1 0 1 5 @84' as above, no hydrocarbon odor <br /> 79 $5 <br /> > r <br /> CLAYEY SILT(ML), light yellowish brown, low x � <br /> "'. "4' <br /> 1 511 5 8 <br /> plasticity, dry, hard, no hydrocarbon odor w r <br /> 59 90 , E`. <br /> w <br /> BORING TERhMATED AT 93.0 FEET <br /> 95 <br /> REMARKS <br />. Boring drilled using g inch diameter continuous-flight,hollow-stem auger drilling equipment and sampled with a <br /> modified California split-spoon sampler Boring converted to a fi=nch diameter vapor extraction well See Well Details <br /> EOMN� sheet for well construction information <br /> E ON <br />