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'V.�Clayton PROJECT NO.: 70-02657.00 DATE: 3/19/03 BORING NO. <br /> GROUP SERVICES LOG OF CLIENT: SHELL B59 <br /> EXPLORATORY BORING LOCATION: TRACY Sheet 1 <br /> LOGGED BY: MRM DRILLER: GREGG of 2 <br /> Field location of boring: Drilling Method: HOLLOW STEM <br /> Hole Dia.: 8.5 IN. <br /> Casing Installation Data: N/A-HYDROPUNCH 45.5 FT.-46 FT. <br /> Ground Elev.: Datum: <br /> D S Water Level <br /> e a Soil Litho- Time <br /> Drilling PID p m Group <br /> Time OVA h I S (USCSymbol graphic <br /> r phic <br /> Symbol Date <br /> e DESCRIPTION <br /> DRILL TO 20 FT.FOR FIRST GEOTECH SAMPLE <br /> 20 <br /> 1232 10 0 0 o o GRAY GRAVELLY(5%),SILTY(10%),MEDIUM TO FINE SAND(85%),DAMP,NO ODOR <br /> 0000 <br /> 15 <br /> 21 0000 <br /> 22 X 0000 <br /> 0000 <br /> 0000 <br /> 22 <br /> 0 0 0 0 <br /> 0 0 0 0 <br /> 0 0 0 0 <br /> 23 0400 <br /> 0 0 0 0 <br /> 0 0 0 0 <br /> 0 0 0 0 <br /> 24 0040 <br /> 0 0 0 0 <br /> 0 0 0 0 <br /> 0000 <br /> 25 <br /> GM 0000 <br /> 0000 <br /> 0 0 0 0 <br /> 26 0000 <br /> 4 0 0 0 <br /> 0 0 0 0 <br /> 0000 <br /> 27 0000 <br /> 0 0 0 0 <br /> 0 0 0 0 <br /> 2 8 0000 <br /> 0 0 0 0 0 <br /> 0 0 0 0 <br /> 0 0 0 0 <br /> 29 0000 <br /> 0 0 0 0 <br /> 0 0 0 4 <br /> 30 - - 0000 <br /> 8 DARK GRAY,SANDY 5%),SILTY(20%),CLAY(75'/,),DAMP,ROOT STRUCTURES WITH BLACK OIL, <br /> 125431 15 X FAINT TO NO ODOR <br /> 28 <br /> 32 <br /> 33 <br /> 34 CL <br /> 53637 35-- <br /> 36-- <br /> 37 <br /> 38 <br />