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EXPLORATION DRILL HOLE LOG HOLE No. I r <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 oG <br /> W O H <br /> D.. O En <br /> DESCRIPTION H w COMMENTS o <br /> x N-a U) � a <br /> ►-� a. z O .14 <br /> o w d N4 ..-7 F+ <br /> cn ❑ v� as w w <br /> Water Tight <br /> Asphalt & rock bale 0 Well Bax <br /> 1 4" Water Tight <br /> Well Plug <br /> 2 <br /> i <br /> 3 <br /> 4 <br /> Cement/Benton .te <br /> Sandy silt: brown , dry , ML 5 Grout Seal <br /> 30 0 to 3S <br /> very hard, 30% sand , 6 50 <br /> 51 <br /> fine <br /> 7 <br /> 8 4" Sch. 40 Threaded--- <br /> Blank <br /> hreaded tBlank PVC <br /> 9 0 to 40' <br /> � <br /> Sandy silt: brown -gray , ML 10 X 7 <br /> hard, dry, 60% sand 11 18 <br /> 42 <br /> 12 <br /> 13 <br /> 14 <br /> 15 <br /> Sandy silt: brown , dry , ML X 5 <br /> 54% sand, very fine 16 8 <br /> 25 <br /> _17- <br /> _18- <br /> _19- <br /> L20_]i 19 <br /> 20 <br /> L.B,M.E. CORPORATION <br /> 3814 Auburn Blvd., Suite 62 • Sacramento, CA 95821 • (916) 972.9010 PAGE 1 OF 5 <br />