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EXPLORATION DRILL HOLE LOG HOLE No. I I <br /> i <br /> PROJECT TEIa-ERT, 103 North "E" St. , Stockton DATE 3-20-90 LOGGED BY Schamaun <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 /> w o <br /> N <br /> w o cn <br /> DESCRIPTION � w � COMMENTS o <br /> a N a 3 v � <br /> 04 <br /> a � <br /> vei n. M 1.4 w w <br /> Silty clay: brown , mist ML 80 ZQ <br /> very hard, 45% silt 49 - <br /> 81 50 4" Sch. 40 Threaded - <br /> PVC, 0.020 Slot Size - <br /> 82 40' to 90' - <br /> 83 - <br /> Sand Pack Filter <br /> 84 38' to 90' - <br /> I <br /> Sandy silt: brown , moist , CL 85- 22 - <br /> very hard , 48% sand , ver 86 33 <br /> fine 48 - <br /> • <br /> -87- <br /> -88- <br /> -89- <br /> Sandy <br /> 78889Sandy silt: brown , moist , CL 90 �( 29 Bottom of Hole - <br /> very hard, 54% sand, very 91 62 4" 'Threaded PVC <br /> fine <br /> 92 End Cap <br /> 93 <br /> -94- <br /> 95_11 <br /> -96- <br /> -97- <br /> -98- <br /> 99 98 <br /> . 99 <br /> 10g <br /> L.B.M.E. CORPORATION <br /> 3814 Auburn Blvd., Suite 62 9 Sacramento, CA 95821 • (916) 972.9010 PAGE 5 OF 5 <br />