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t <br /> . w <br /> LOG OF EXPLORATORY BORING IN <br />• PROJECT NUMBER 0845-152.03 BORING NO VW-18 <br /> PROJECT NAME ARCO Products Company Service Station No. 6104 PAGE 1 OF 4 <br /> BY D. Foley DATE 6/26/95 SURFACE ELEV NA ft. <br /> RECOVERY FID PENETRA- (A LITHO- WELL <br /> TIONW } J GRAPHIC DESCRIPTION DETAIL <br /> PW t�i� ¢ COLUMN <br /> (ft/ft) (ppm) (btws/ft) � <br /> 0 510 5 <br /> 00 SANDY SILT(ML), light brownish gray (2 5Y, 612), <br /> 60% low plasticity fines, 40% fine to <br /> medium-grained sand, trace coarse-grained sand, <br /> dry, no hydrocarbon odor <br /> 05105 00 <br /> 1 011 5 00 5 @5' as above, very dense, no hydrocarbon odor <br /> 52 <br /> 0 9/1 0 00 10 @ 10' as above, very dense, no hydrocarbon odor <br /> 58 <br /> 14/1 5 00 15 @ 15' as above, 80% low plasticity fines, 20% <br /> fine-grained sand, minor iron-oxide stained root <br /> 50 cavities, dry, very dense, no hydrocarbon odor <br /> SII.T(MI.), light gray(2 5Y, N7/0), 100% low <br /> plasticity fines, abundant white and yellow <br /> caltche, dry, hard, no hydrocarbon odor <br /> 20 <br /> REMMM <br /> Bong drilled using 8-inch diameter continuous-flight,hollow-stem auger dnlhng equipment and sampled with a <br /> modified California split-spoon sampler Boring converted to a Minch diameter vapor extraction well See Well Details <br /> sheet for well construction information <br /> E ON <br />