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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 0805-147.01 BORING NO. B-7/VW-2 <br /> ' PROJECT NAME ARCO Products Company Service Station No. 2186 PAGE 4 OF 4 <br /> BY D. Foley DATE 9/7/95 SURFACE ELEV. —15.0 ft. <br /> ' RECOVERY PID PENETRA- N LITHO- WELL <br /> TION = W GRAPHIC DESCRIPTION DETAIL <br /> ra r- COLUMN <br /> (ft/ft) (ppm) (b(ws/ft) 173_j � <br /> ' 1.511,5 . . - SAND (SP), continued <br />' <br /> cavities; very stiff; wet; slight hydrocarbon odor <br /> 24 <br /> SILT(ML), brown (lOYR, 513); 100% low plasticity <br /> fines; iron-oxide staining over 20% of sample; <br /> gray staining over 5% of sample; minor root <br /> 1 <br /> BORING TERNIMIATED AT 62.2 FEET <br /> 65 <br /> i <br /> 70 <br />' 75 <br /> 1 <br /> 80 <br /> RHMARKS <br /> Boring drilled using IO-inch diameter continuous-flight.hollow-stem auger drilling equipment and sampled with a <br /> modified California split-spoon sampler. Boring converted to a 2-inch diameter dual completion vapor extraction well. <br /> See Well Details sheet for well completion information. <br /> E ON <br />