Laserfiche WebLink
LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 2613-140.001 BORING NO B4R/VW2 <br /> PROJECT NAME Transmussion Shop, 515 West Charter Way, Stockton, CA PAGE 1 OF 2 <br /> BY C. Avila DATE 9/26/96 SURFACE ELEV --9.5 ft. <br /> RECQVERY PID PfNETRA- U) LITHO- WELL <br />' TION W J GRAPHIC DESCRIPTION DETAIL <br /> �¢W <C COLUMN <br /> (`:/ft) (ppm) (b(ws/ft) N <br />' ASPHALT <br /> BACKFn.L, CLAYEY SILT with concrete and <br />' brick <br /> 5 <br /> SILT some clay, moderate brown, non plastic, hard, <br /> dry, no hydrocarbon odor <br /> ' 09/09 0 10 @ 10', as above <br /> 120/09 <br /> 1 5/1 5 324 15 @15' as above, strong hydrocarbon odor <br /> 38 <br /> 1 <br /> 20 <br /> REMARKS <br /> Boring drilled using 8-inch diameter continuous-flight,hollow-stem auger drilling equipment and sampled with a <br /> modified California spht-spoon sampler Boring converted to a 2-inch diameter duel-completion vapor extraction well <br /> See Well Details sheet for well construction information <br /> E ON <br />