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Total depth of boring: 75 ft Diameter of borings t0 in Date drilleds 12216/91 <br /> Casing diameters 4 in Lengths 74 3 ft Slot sizes 02 <br /> Screen diameters 4 in Lengths 15 ft Material types PVC <br /> Drilling Companys Woodward DnlhncLo Drillers Wayne/Robert <br /> Method Useds Hollow—stem Auger Field Geologists Claudio <br /> Signature of Registered Professional <br /> Registration Nos 43139 States Calif <br /> DEPfII SAMPLE o P.LD. USC S DESCRIPTION WELL <br /> No. ; CODE CONST. <br /> E <br /> f) Asphalt gravel base fill <br /> 2 CL Cloy black, slightly damp slight plost;_-r <br /> t <br /> 4 <br /> 6 S-6 31 p 0 SNI Silty sand fine— medium—grained sane I:aht brown <br /> slightly damp dense <br /> 8 <br /> I <br /> 10 <br /> 0 <br /> S-11 31 <br /> Pprnv AAL Clayey silt light brown slightly damp s-:ent p+osucity <br /> 12 stiff <br /> 114 <br /> I <br /> t <br /> F 16 S--16 38 ppmv Silt trace cloy, hard <br /> i <br /> 18 <br /> I <br /> 2f] <br /> 5-21 31 pprnv Silt trace fine—grained sand light brown slightly damp <br /> hard <br /> {section continues downwor, <br /> "ALMAM LOG OF BORING: B2/MW1 PLATE <br /> tom—/7/�t ARCO Service Station No. 2130 <br /> 7906 North El Dorado Street C5 <br /> PROJECT NO. 30003-4 ME No Stockton, California <br /> 0003D1A <br /> r <br />