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it <br /> Y <br /> LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 2611-100 001 BORING NO CBl/VEW2 <br /> i <br /> PROJECT NAME Apache Plastics, 2050 E Fremont, Stockton, California PAGE 3 OF 3 <br />! BY C Avila DATE 10/23/96 SURFACE ELEV - 19 0 ft <br /> RECOVERY PID PENETRA- OWN W LITHO- <br /> WELL <br /> TION �'P d GRAPHIC DESCRIPTION DETAII <br /> X¢W W� ¢ COLUMN <br /> ( ft/ft ) ( ppm) ( blas/ft —i r�—I N <br /> 79 CLAYEY SILT (ML), continued <br /> 1 5/ 1 5 2630 044' SILT some clay, reddish brown, non <br /> plastic, very stiff, dry , strong hydrocarbon odor <br /> 26 45 <br /> • 1 3/ 1 5 2810 049' SILT some sand, moderate brown , non <br /> plastic, fine-grained sand, hard, dry , strong <br /> 80 50 hydrocarbon odor <br /> 0 9/ 1 0 2240 054 ' as above, olive gray staining xr <br /> 85 55 . + " <br /> BORING TERMINATED AT 55 0 FEET <br /> 60 <br /> REMARKS <br /> . Boring dnlled using &mch diameter continuous-flight, hollow-stem auger drilling equipment and sampled with a <br /> modified California split-spoon sampler Boring converted to a 2-mch diameter vapor extraction well See Well Details <br /> sheet for well construction information <br /> E ON <br />