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' LOG OF BORING <br />' PROJECT Beacon Cardlock Station No. 610 BORING No B-7 <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 West of the canopy. DATE STARTED 3/23/93 <br />' DATE COMPLETED 3/25193 -_ <br /> F DESCRIPTION REMARKS <br /> 4 � <br /> 4' Asphalt <br />' 1 ML SILT, Clayey; slightly moist, <br /> slightly plastic, porous, brown <br /> 5 SM SILT, Sandy; porous, carbonate LRS 47 0 ppm <br /> staining, brown <br /> 10 SM SILT, Sandy, Clayey; carbonate LRS 27 1 ppm <br /> staining, light brown <br /> 15 Black organic stains LRS 29 0 ppm <br /> 20 SM SILT, Sandy; slightly cemented, LRS 25 0 ppm <br />' porous, light brown <br /> 25 Mottled green and brown, black LRS 26 0 ppm <br /> organic infilling <br /> L30 I Brown LRS 23 0 ppm <br /> SSB Environr-nental <br /> Conauitants, Inc <br /> 5740 East Shields Avenue, Suite 103 Fresno CA 93727 (209) 292-5736 <br />