Laserfiche WebLink
a <br /> LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 0805-146 008 BORING NO B23/VW12 <br /> PROJECT NAME ARCO Products Company, Station No. 2168 PAGE 2 OF 2 <br /> BY C. Avila DATE 7124196 SURFACE ELEV _9 5 ft <br /> RECOVERY PID PENETRA- WELL <br /> TION �� � L€THO- <br /> _j GRAPHIC DESCRIPTION DETAIL <br /> WC E COLUMN <br /> (ft/ft) (ppm) (btws/ft) LD _j �1 <br /> 1 511 5 0 SILT(ML), continued <br /> @20' SILT, moderate brown, non-plastic fines, <br /> 28 very stiff, dry, no hydrocarbon odor <br /> 1 511 5 5 @23 5' as above, light olive gray staining, slight <br /> hydrocarbon odor <br /> 27 25 <br /> BORING TERA 1NATED AT 26 0 FEET <br /> 30 <br /> 35 <br /> 40 <br /> REMARKS <br /> Bonng dulled using LO-mc}i-diameter continuous-flight,hollow-stem auger drilling equipment and sampled with a <br /> modified California split-spoon sampler Boring converted to 4-inch-diameter vapor extraction well See Well Details <br /> sheet for well construction information <br /> E ON <br />