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EXPLORATION DRILL HOLE LOGS HOLE NO-Mw-6 <br /> PROJECT FORWARD INC. , CLASS II-1 DISPOSAL SITE GATE 3/21/80 LOGGED BY JEM <br /> .SAN JOAQUIN COUNTY, CALIFORNIA <br /> DRILL RIG CONTINUOUS FLIGHT HOLE DIA. 9" SAMPLER NONE <br /> GROUNDWATER DEPTH INITIAL -- FINAL -- HOLE ELEv. 42'± <br /> _ oc _ <br /> W O H W H W ^ <br /> C H Z = <br /> > . N <br /> o a Z O .r <br /> DESCRIPTION W F a < 0 v v W <br /> < N W � C �- Z ? Z <br /> V O W N O Z OG <br /> a <br /> m o 3 d o <br /> a < � <br /> sandy CLAY, dark gray, dry, CL <br /> hard. (Topsoil ) CH <br /> sandy CLAY, dark brown, moist, CL 5 <br /> stiff. <br /> 10 <br /> 15 <br /> color change to light brown @ 18' <br /> 20 - <br /> -25 <br /> Bottom of Hole @ 30'-. 30 <br /> No groundwater encountered. <br /> 35 <br /> 40 <br /> 45 <br /> r <br /> Boring converted to monitoring well by installing 4" PVC pipe with perforated <br /> interval from 20' to 30' depth. <br /> PROJECT 116-1 . 1 BETA ASSOCIATES <br />