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EXPLORATION DRILL HOLE LOG HOLE No. � <br /> PROJECT TEICHERT, 103 [forth "E" St. , Stockton DATE 3-20-90 LOGGED BY Schanaun <br /> DRILL RIG CME-550 HOLE DIA 10" SAMPLER Modified California <br /> IGROUNDWATER DEPTH INITIAL 63' FINAL 63.13' TOP OF HOLE ELEV 20 78 <br /> w 0 H <br /> a, 0 M <br /> IDESCRIPTION F-+ cn COMMENTS a <br /> E-+ a4 3 ra <br /> O W a ..7 E-a <br /> u, ca co P1 w w <br /> Q <br /> Silty clay: brown , moist >(L-80- ,A 1`z _ <br /> very hard, 45% silt49 - <br /> 81 <br /> 50 4" Sch. 40 Threaded <br /> PVC, 0.020 Slot Size <br /> -82- 40' to 90' <br /> 83 - <br /> 84 Sand Pack Filter _ <br /> 38' to 90' <br /> Sandy silt: brown , moist //Cy/L 85 22 - <br /> ° <br /> ery hard , 48/ sand, very/ <br /> 86 33 <br /> fine 48 - <br /> I -87- <br /> -88- <br /> 89 <br /> 87 8889 <br /> ,,dandy silt : brown, moist ,7L 90 29 Bottom of Kole <br /> I C very hard, 54% sand, very 91 62 4" Thread <br /> fin e ed PVC <br /> End Cap <br /> -92- <br /> -93- <br /> -94- <br /> -95- <br /> -96- <br /> -97_94 <br /> 95 <br /> 96 <br /> 97 <br /> 98 <br /> I -99- <br /> -109 <br /> L.B.M.E. CORPORATION <br /> 3814 Auburn Blvd, Swte 62 a Sacramento, CA 95821 • (916) 972 9410 PAGE 5 OF 5 <br /> I <br />