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LOG OF BORING <br /> PROJECT Beacon Cardlock Station No. 610 BORING No B—$ <br /> 3300 waterloo Road, Stockton, Ca. _ SHEET No 1 OF 3 <br /> OB No SSB 92-1001-02 LOGGED BY RJG ELEVATION TOP OF HOLE _-- <br /> DRILL RIG CME-75 DRILLED BY Twining Labs. GROUNDWATER __— <br /> LOCATION Between can2a and office. DATE STARTED 3/25/93 <br /> ._ DATE COMPLETED 3129/9 _ <br /> O Z <br /> EZ, w DESCRIPTION 3 a REMARKS <br /> t <br /> v � <br /> 4Asphait <br /> ML CLAY, Silty; moist, slightly <br /> plastic, black <br /> 5 ML SILT, Clayey; porous, brown TRS 51 0 ppm <br /> 10 Black organic infilling LRS 58 1 ppm <br /> 15 LRS 29 0 ppm <br />' 7 <br /> 20 Moderate plastic when wet LRS 2 1 ppm <br /> 1 <br />' 25 ML CLAY Silt- rous slightly LRS 21 0 ppm <br /> Po , g Y <br />' plastic, orange-brown <br />' 30 LRS 27 0 ppm <br /> SSB Environmental <br /> Conauitants, Inc. <br /> 5740 East Shields Avenue, Suite 103, Fresno, CA 93727 (209) 292-5736 <br />