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W EXPLORATION DRILL DOLE LOG HOLE Na I I <br /> PROJECT TEICHERT, 103 North "E" St., Stockton DATE 3-20-90 LOGGED BY Schamatm <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 E+ <br /> W O <br /> a. O En <br /> 7. <br /> DESCRIPTION a W COMMENTS <br /> N <br /> H 4Z O - - <br /> O W Q 04 <br /> a Silty clay: brown, moist ML SO ,( 28 = <br /> veru hard, 45% silt 49 = <br /> '" 81 S0 4" Sch. 40 Threaded <br /> PVC, 0.020 Slot Size _ <br /> 82 40' to 90' <br /> .-. 8 3 — <br /> '' Sand Pack Filter — <br /> 84 38' to 90' — <br /> Sandy silt: brown, moist CL 85 22 — <br /> �"� very hard, 48% sand, ver 86 33 — <br /> ,,J fine 4$ <br /> 87 <br /> -88- <br /> 89 889 <br /> 6" Sandy silt: brown, moist, CL - Bottom of Hole <br /> x 29 ----�� <br /> very hard, 54% sand, very 91 fit 4" Threaded PVC <br /> ` fine End Cap <br /> 92 <br /> 93 <br /> 94 <br /> r' <br /> 95 <br /> 96 <br /> ..' <br /> 97 <br /> 99 <br /> log <br /> L.B.M.E. CORPORATION <br /> �- 3814 Auburn Blvd.,Suits 62 + Socrrmoto,CA 95821 • 19161972.9010 PAGE 5 OF 5 <br /> rs <br />