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LOG OF EXPLORATORY BORING <br /> PROJECT NUMBER OF90-M2,04 BORING NO. AS-1 <br /> PROJECT NAME A.Teichert& Son,Ina. PAGE 2 OF S <br /> BY D.Foley DATE, S/8195 SURFACE ELEV. --20 ft. <br /> PID RECDVERY PENETRA- N LITHO- WELL <br /> TION 10- <br /> P—D.W _J GRAPHI DESCRIPTION DETAIL <br /> a, COLUMN <br /> (ppm) (ft/ft) Wwslftl � <br /> FILL,SILTY CLAY, continued <br /> 25 @25': as shave <br /> 34.1 FU1, SII Y GRAVEILY CLAY, very dark <br /> grayish brown(10YR, 312);pea gravel, angular; <br /> damp; slight hydrocarbon odor <br /> 30 <br /> 28.2 FILL,SAND,dark brown(10YR, 313); fine-grained <br /> 35 sand; damp; slight hydrocarbon odor <br /> 11.1 SILT OAA, dark grayish brown(10YR,412);damp; <br /> slight hydrocarbon odor <br /> 40 <br /> REMAW <br /> Boring dAW using continutms-fught,hallow-stem auger drilling egaiptncnt nod sampled with a modified C"amia <br /> split-spoon sampler_Baring logged from dnU cuttings fiam surface to ftrsaencountered groundwatcr and continuously <br /> aanwled imam first-enwumered groundwater to total dvA.Boeing converted to a 2-inch diameter air spargc well. <br /> F, ONSee Wdll Dctalls sheet for well poarmedon infotmrtiou. <br /> 101 -d NO3W3/AaL3RUU�d diZ=ZO 66-SZ-Gad <br />