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EXPLORATION DRILL HOLE LOG HOLE No. I 1 <br /> PROJECT TEICHERT, 103 North "E" St. , Stockton DATE 3-20-90 LOGGED BY Schanatn <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 <br /> 00 H <br /> DESCRIPTION N w COMMENTS 0 <br /> a &44 a 3 F-r <br /> ►-r w � O .a d <br /> o <br /> Sandy silt: brown , wet, ML 60 x 7 — <br /> soft, 36% sand, fine61 10 — <br /> 16 — <br /> 62 <br /> GW 3 /19 /90 6364 4" Sch. 40 Threaded - — <br /> PVC, 0.020 Slot Size — <br /> 40' to 90' <br /> Sandy silt : brown-gray, ML 65 �( 12 <br /> wet , 48% sand, fine 66 25 — <br /> R 31 _ <br /> 67 Sand Pack Filter <br /> 38' to 90' — <br /> 68 <br /> 69 — <br /> Sandy silt: brown , wet , ML 70 �( 17 <br /> very hard, 52% sand , 39 — <br /> fine 71 62 — <br /> 72 <br /> 73 — <br /> 74 — <br /> Sandy silt : brown , wet , SM 75 18 <br /> 68% sand , fine 76 29 <br /> 50 <br /> _77- <br /> _78- <br /> _79- <br /> 80. 79 <br /> 80 <br /> L.B.M.E. CORPORATION <br /> 3814 Auburn Blvd.,Suite 62 • Sacramento, CA 95821 + (916) 972-9010 PAGE 4 OF 5 <br />