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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER 0805-142.02 BORING NO. VW-13 <br /> PROJECT NAME ARCO Products Company Service Station No. 760 PAGE 3 OF 3 <br /> BY D. Foley DATE 6/7/95 SURFACE ELEV. --55 ft. <br /> RECOVERY PID PENETRJ (n LITHO- WELL <br /> TION <br /> W F , GRAPHIC DESCRIPTION DETAIL <br /> p��W E COLUMN <br /> (ft/ft) (ppm) (Mws/ft) CEJ N <br /> 1.5/1.5 SILTY SAND(SM), continued <br /> 45 <br /> SELT(ML), brown(10YR, 5/3); 90% low plasticity <br /> fines; 10% fine-grained sand; iron-oxide staining <br /> over 30% of sample; damp; hard; very slight <br /> hydrocarbon odor <br /> 1.3/1.5 45 <br /> 46 <br /> SAND(SP), grayish brown (10YR, 5/2); 100% <br /> 1.3/1.5 50 . . : fine-grained sand; abundant iron-oxide stained <br /> • • grains; damp; dense; very slight hydrocarbon odor <br /> 73 <br /> BORING TERMINATED AT 51.5 FEET <br /> 55 <br /> 60 <br /> REMA P s1G <br /> Boring drilled using continuous-flight,hollow-stem auger drilling equipment and sampled with a modified California <br /> split-spoon sampler.Boring converted to a flinch diameter vapor extraction well.See Well Details sheet for well <br /> E00NNconstruction information. <br /> E ON <br />