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F <br /> 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 1 OF 4 <br /> BY D. Foley DATE 9/7/95 SURFACE ELEV —15.0 ft. <br /> RECOVERY PID PETION 2ES S� LU �I7H0- WELL <br /> =)I.-LUQ -1 GRAPH I C DESCRIPTION DETAI L <br /> Cedw l Z: COLUMN <br /> (ft/ft) (ppm) (btws/ft) n=K-Jj <br /> ASPHALT <br /> FILL, BASEROCK <br />' SII.T(NII.), brown (IOYR, 513), 100% low plasticity <br /> fines, damp, no hydrocarbon odor <br /> 5 <br /> 1 0/1 5 I 33 "' @5 as above, dark yellowish brmtin (LOYR <br /> f 414), very stiff damp, slight hydrocarbon odor <br /> l 32 <br /> 1 311 5 65 7 10 @10' as above, manganese-oxide staining over <br /> 5% of sample locally well cemented hard <br /> 36 moderate hydrocarbon odor <br /> 1 0/1 5 130 15 @15' as above, iron-oxide staining over 35% of <br /> sample very stiff, damp to moist slight <br /> 19 hydrocarbon odor <br /> 20-111 id <br /> IrEONON <br /> rZL4f.aRi� <br /> Bo�nng drilled using 10 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 /> Sze Well Details sheet for well completion information <br />