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EXPLORATION , BILL HOLE LOG HOLE No. 9 <br /> PROJECT TEICHERT, 103 North "E" St., Stockton DATE 3-22-90 LOGGED BY Schamaun <br /> DRILL RIG CME-550 HOLE DIA 8" SAMPLER Modified California <br /> GROUNDWATER DEPTH INITIAL 62' FINAL 61,17' TOP OF HOLE ELEV 19.87'. <br /> H <br /> o W <br /> DESCRIPTION [�-+ to COMMENTS z� <br /> ~-t H a 3 <br /> n, , <br /> O <br /> u) Q <br /> Sandy silt: medium brown, ML 20 5 <br /> i <br /> moist, fine silts & sand, 21 12 <br /> 39% clay, soft, traces of <br /> 16 <br /> mica 22 <br /> Cement/Bentonite <br /> 23 Grout Seal <br /> r 0 to 35' <br /> 24 2" Sch. 40 'Threaded <br /> µ Blank PVC <br /> Sandy silt: medium brown, ML 25 )( 6 0 to 40' <br /> moist, hard, fine grain 26 22 <br /> silts and sands, 30% clay 31 <br /> 27 <br /> -28- <br /> 29 <br /> 829 <br /> Sandy. silt: medium brown, ML 30 y 5 <br /> moist, 47% sand, very 1� 15 <br /> fine 31 18 <br /> 33 <br /> 34 <br /> Sandy silt: medium brown, ML 35 <br /> 13 <br /> moist 48% sand, very fine 36 20 <br /> 25 Bentonite'Seal _ <br /> 37 35' to 38' <br /> 38 <br /> Sand Pack Filter <br /> 39 38' to 90' <br /> M„ 4 <br /> L.B.M.E. CORPORATION <br /> '•W: 3814 Auburn Blvd.,Suite 62 + Secramenlo,CA 95821 + (90)972-9010 PAGE 2 OF S: <br />