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EXPLORATION DRILL HOLE LOG HOLE No. 1 W_ <br /> 16 <br /> PROJECT TEICHERT, 103 North "E" St. , Stockton DATE 3-19-90 LOGGED BY Schamaun <br /> { <br /> DRILL RIG CME-550 HOLE DIA 10" SAMPLER Modified Californla <br /> GROUNDWATER DEPTH INITIAL 63` FINAL 63.13' TOP OF HOLE ELE'V 20. 78 : <br /> Iw Q <br /> DESCRIPTION x a COMMENTS O a <br /> I H a. O ,� <br /> En 0 0 r4 ww <br /> 7-- <br /> ISilty brown , dry, ("2 0 7 <br /> 6�`o s� "21 9 <br /> --1 20 <br /> 22 <br /> 23 Cement/Bentonite <br /> IGrout Seal <br /> / ,,4 Oto 35' <br /> � � <br /> Seff�r�t . brown, dry , 'KI2 /( 9 4" Sch. 40 Threaded <br /> 61% sand, fine11 Blank PVC <br /> �,+�` 2 6 14 0 to 40' <br /> 27 <br /> 28 <br /> 29 <br /> Sandy silt : brawn , dry , SM 30 /`v <br /> 9 <br /> 81`/, sand 31 14 <br /> 16 <br /> I -32- <br /> -33- <br /> -34- <br /> 35 I 34 <br /> 35 <br /> I Sandy clay. brown , dry , CL X 17 <br /> 41% sand 36 28 <br /> 50 Bentonite Seal } <br /> 37 35' to 38' �� <br /> I <br /> 38 I <br /> 39 <br /> Sand Pack Filter <br /> 40 38' to 90' <br /> L.B.M.E. CORPORATION <br /> 3814 Auburn Blvd, Swte 62 • Sacramento, CA 95821 (916) 972 9010 PAGE 2 OF 5 <br />