Laserfiche WebLink
Y <br /> tied <br /> 00 <br /> LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 0805-147.01 BORING NO. B-3/VW-1 <br /> PROJECT NAME ARCO Products Company Service Station No. 2186 PAGE i OF 4 <br /> BY D. Foley DATE 8/29/95 SURFACE ELEV. --15.0 ft. <br /> RECOVERY FID PENETRA- N LITHO- WELL <br /> TION <br /> �jW „�j GRAPHIC DESCRIPTION DETAIL <br /> fl¢7 a (L COLUMN <br /> tft/ft) (ppm) (bless/ft) 0 <br /> ASPHALT <br /> FILL, BASEROCK <br /> SILT(TWIT.). brown(10YR, 513); 100% low plasticity <br /> fines; dry to damp; no hydrocarbon odor <br /> 1.2/1.5 0 5 @5': as above; yellowish brown (10YR, 514); <br /> iron-oxide and mangantzse-oxide staining over 5% <br /> 16 of sample; minor caliche; stiff to very stiff: <br /> damp; no hydrocarbon odor <br /> 1.011.5 0 10 @ 10': as above; no hydrocarbon odor <br /> 48 <br /> 1.211,5 0 15 @15': as above; 10% fine-grained sand; very <br /> stiff; damp; no hydrocarbon odor <br /> 22 <br /> L20. <br /> R.EVIARKS <br /> Boring drilled using 10-inch diameter continuous-flight,hollow-stem auger drilling equipment and sampled with a <br /> modified California split-spoon sampler. Baring converted to a 2-inch diameter dual completion vapor extraction well- <br /> Sze well r)etaiis sheet for well completion information. <br /> El1r ON <br />