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EXPLORATION DRILL HOLE LOG HOLE No. <br /> PROJECT TEICHERT, 103 North "E" St. , Stockton DATE 3-19-90 LOGGED BY Schamaun <br /> DRILL RIG CME-550 HOLE DIA 10" SAMPLER Modified California <br /> GROUNDWATER DEPTH INITIAL 63' FINAL 63.13' TOP OF HOLE ELEV 20,78' <br /> H w <br /> I <br /> W O H <br /> DESCRIPTION x COMMENTS <br /> .4 H a4 <br /> 1_4 aN O d. <br /> Water Tight <br /> Asphalt & rock ba!:e 0 Well Box <br /> 1 4" Water Tight-- <br /> Well <br /> ight—_Well Plug <br /> 2 <br /> 3 <br /> 4 <br /> Cement/Bentonite <br /> Sandy silt : brown , dry , ML 5 X 30 Grout 3Seal i <br /> very hard , 30% sand , 6 50 <br /> I i fine <br /> 7 <br /> 8 4" Sch. 40 Threaded <br /> Blank PVC <br /> 9 0 to 40' <br /> I 10 <br /> Sandy silt : brown -gray , ML X 7 <br /> hard, dry, 60% sand 11 18 <br /> 42 <br /> 12 <br /> 13 <br /> I 14 <br /> 15 <br /> Sandy silt : brown , dry , ML X 5 !E <br /> 54% sand, very fine 16 8 <br /> 25 <br /> 17 <br /> 18 <br />' 19 <br /> 20- <br /> L.B.M.E. CORPORATION <br /> 3814 Auburn Blvd, Suite 62 9 Sacramento, CA 95821 (916) 972 9014 PAGE ? 0 F 5 <br /> I <br />