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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 0805-114.02 BORING NO B28/VW12 <br /> ` PROJECT NAME ARCO Products Company Service Station No. 2130 PAGE 1 OF 4 <br /> BY D. Foley DATE 8/11/95 SURFACE ELEV —15 ft. <br /> I <br /> RECOVERY PID PENETRA- pu)� w LITHO- <br /> WELL <br /> GRAPHIC` TION �¢ DESCRIPTION DETAIL <br /> x: COLUMN <br /> (ft/ft) (ppm) (btwslft) ( J <br /> N <br /> Bormg dnllcd inside exrsrtng vault box <br /> CLAY(CL), very dark gray(2 5Y, N310), 100% low <br /> plasticity tines, damp, no hydrocarbon odor <br /> 09115 00 5 <br /> SII.T(ML), brown(10YR, 5/3), 100% low plasticity <br /> 27 fines, very stiff, damp, no hydrocarbon odor <br /> r� <br /> 1 511 5 00 10 @ 101. as above, dark yellowish brown(10YR, <br /> 4/4), no hydrocarbon odor <br /> 18 <br /> i <br /> 1 5/1 5 00 15 @15' as above,manganese-oxide staining over <br /> 5% of sample; stiff; no hydrocarbon odor <br /> 15 <br /> 20 <br /> REMARKS <br /> t <br /> . Borutg lolled using 10-inch diameter continuous-flight,hollow-steps anger dnlhng equipment and sampled with a <br /> mo&fied California spht-spoon sampler Boring converted to a 4-inch diameter vapor extramon well See Well <br /> Details sheet for well construmon information <br /> E ON <br />