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EXPLORATION e MW-3 <br /> Cont. <br /> PROJECT FORWARD INC. CLASS I I-1 DISPOSAL SITE SAN JOAIN COUNTY. ®ATE 3/20/80 LOGGED R1' JEM <br /> DRILL RIG CONTINUOUS FLIGHT HOLE DIA. 9" SAMPLER NONE <br /> GROUNDWATER DEPTH INITIAL 88' FINAL 82' HOLE ELEV. 40' +- (USGS) <br /> O z = ® W <br /> w 0 <br /> IL <br /> Z N <br /> w " z <br /> w w - z a 4 <br /> a w 4 z O <br /> DESCRIPTION r W 1 < o " v z z <br /> o < w r z - w <br /> N 3 v o a ;" ` o z <br /> O 0 - J < Y o n <br /> o d 3 sCK U <br /> silty, sandy CLAY as above CL <br /> 55 <br /> 60 <br /> less sand, silty CLAY @ 64' <br /> 65 <br /> 70 <br /> 75 <br /> 8o <br /> 5 <br /> SAND, • tan to brown, wet, dense; SP <br /> sand fine to medium grained 90 <br /> 95 <br /> Sand as above to - + <br /> Bottom of Hole @ 125' 125 <br /> Boring. converted to monitoring well by installing 4" PVC casing with perforated <br /> interval from 50' to 90' . <br /> PROJECT 116-1 . 1 BETA ASSOCIATES Page 2 of 2 <br />