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r <br /> Wi <br /> Total depth of boring, 56 r^t. Alamster of boring,W8 in. Date drilled, 8/25/89 <br /> Caeing dismoler, 2 m. Length, ?5 F t Slot size, 0.020 <br /> Screen dlemater, 2 ¢n. Langou 30 £-t material type, PVC <br /> Drilling Company, Septruin Expinration,Inc. DrUier, Ter! & John <br /> Method tfsed, hollow Stern Auger _ Fiel¢ ¢eclogisl,Greg Gurss <br /> Signature of Roglatsred Professlon06 f( <br /> Registration No., 4313 atm, Calif. <br /> >3�PTH 3#,h4PLE o PJ 10. tDSCS f DESCRIPTION WELT. <br /> NO. <br /> CODECONST. <br /> -7 <br /> 0 6 in. Asphalt with 8 in. Concrete <br /> 2 ` <br /> i <br /> 4 ML Silt, Moderate yellowish--brown, dry, no <br /> S-5 17 plasticity, very stiff. <br /> 6 <br /> 8 <br /> 1 D S-10 23 <br /> 12- <br /> 14- trace clay, light olive-gray, slightty damp, <br /> S-15 25 Slight plasticity. •! <br /> ki <br /> 16 <br /> 18 <br /> 20 <br /> (section continues downward) <br /> -- --- LOG_OF-_BORING B-5/MW-5 PLATE— - <br /> -` Former Unocal Service Station No. 2859 p'9 <br /> aQPr+ad coos,.a+d.,,� <br /> 1665 Pacific Avenue <br /> PROJECT NO. 38012-5 Stockton, California <br />