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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 2613-100 001 BORING NO BSR/VW3 <br /> PROJECT NAME Transinission Shop; $15 West Charter Way, Stockton, CA PAGE 1 OF 2 <br />' BY C. Avila DATE 9/26/96 SURFACE ELEV —9.5 ft. <br /> RECOVERY PID PENETRA- to LITHO- WELL <br /> TIONW -k J GRAPHIC DESCRIPTION DETAIL <br /> Elm Cut � COLUMN <br /> (ft/€t) (ppm) (biws/ft) —i t j C <br /> iASPHALT <br /> BACKFILL <br /> CONCRETE <br />' <br /> 1 511 5 0 5 CLAYEY SE.T(ML), moderate yellowish brown, <br /> low plasticity fines very stiff, dry, no <br /> 27 hydrocarbon odor <br />' 1 011 0 0 10 @10' as above, caliche, no hydrocarbon odor <br />' 73 <br /> 1 ' <br /> 1 511 5 19 15 @ 15' SILT some clay, light olive gray, non <br /> 19 <br /> plastic, very stiff, dry, slight hydrocarbon odor <br />' - <br /> 20 <br /> REMARKS <br /> Boring drilled using 8-inch diameter continuous-flight,hollow-stem anger drilling equipment and sampled with a <br /> modified California split-spoon sampler Bonng converted to a 2 inch diameter duel-completion vapor extraction well <br /> E00NSee Well Details sheet for well construction information <br /> E ON <br /> 1 � <br />