Laserfiche WebLink
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 1 OF 5 <br /> BY C. Avila DATE 7/5/95 SURFACE ELEV NA ft. <br /> RECOVERY PID PENETRA- tn LITHO- <br /> TION , k _ GRAPHIC DESCRIPTION DETAIL <br /> yam mCOLUMN <br /> (ft/ft) (PPM) (blws/ft) j <C <br /> SELT(ML), some fine-grained sand, light brownish <br /> gray, 70% silt, 30% sand, non plastic, dry, no " <br /> hydrocarbon odor J <br /> 1 511 5 00 @4' as above, very stiff, no hydrocarbon odor <br /> 34 5 <br /> 1 511 5 00 F @9' as above <br /> 30 10 <br /> 1 511 5 00 <br /> 15 SILTY SAND(SM), light brownish gray, fine to <br /> 74 coarse-grained, dry, dense <br /> S11LT(NII..), light gray, non plastic, dry, hard <br /> 1 511 5 00 tEL@19' SILT, some clay, low plasticity, trunor <br /> ahche, no hydrocarbon odor <br /> 20 c <br /> REMARKS <br /> Boring drilled using 8-inch diameter continuous flight,hollow-stem auger drilling equipment and sampled with a <br /> modified California split-spoon sampler Boring converted to a 4-inch diameter vapor extraction well See Well Details <br /> EE00NT'Ssheet for well construction informationE 01v <br />