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EXPLORATION DRILL 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 /> O <br /> H <br /> DESCRIPTION N W ` COMMENTS o <br /> N-1 H <br /> 0.4 <br /> ►--� a4 O <br /> O W <br /> co GM W W W W <br /> Sandy silt: medium brown , ML 20 � 5 <br /> moiLt , fine silts & sand, 21 12 <br /> 39% clay , soft , traces of 16 <br /> rrica 22 Cement/Bentonite <br /> Grout Seal <br /> 2 3 0 to 35' <br /> -24- 2" Sch. 40 Threaded <br /> Blank PVC <br /> Sandy silt: medium brown , ML 25 '( 6 0 to 40' <br /> moist , hard, fine grain 22 <br /> silts and sands , 30% clay 26 31 <br /> 27 <br /> 28 <br /> 29 <br /> Sandy silt: medium brown , ML 30 x 5 <br /> moist , 47% sand , very 31 15 <br /> fine 18 <br /> 32 <br /> 33 <br /> 34 <br /> Sandy silt: medium brown , ML 35 X 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 /> 40 <br /> L.B.M.E. CORPORATION <br /> 3814 Aubum Blvd.,Suite 62 • Sacramento, CA 95821 (916) 972.9010 PAGE 2 OF 5 <br />