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Total depth of boringr 40 feet Diameter of boring. 8 inch Date drllled 5LB/92 <br /> . Caaing diameters N/A Lengtlh N/A T Slot sizes N/A _ <br /> Strom diameters N/A Lengths N/A Material types N/A <br /> 1 Drilling Componys Wayne Drilling Co. Dri■or. Steve/1Nade <br /> Method Usads Hollow—stem auger, California modified split—spoon Field Geologists Claudio Avila <br /> Signature of Registered Professionals <br /> Registration Nom 43139 States California <br /> I <br /> VAt= <br /> SAMPLE <br /> NO. P.P.I.D. ODE DESCRIPTION WELL <br /> DEP4F1 <br /> 1 <br /> 0 <br /> 2 <br /> 4 <br /> 6 S-5 16 pPmv ML Silt, dark yellowish brown, dry, non plastic, stiff <br /> 8 <br /> — 10 — <br /> S-10 <br /> 0 S-10 60 pPmv Silt with trace clay - <br /> 12 -• <br /> 14 <br /> 16 S-15 33 pPmv Caliche <br /> •Y• <br /> 18 •♦• <br /> L00 OF BORING@ B-12 PLATE <br /> • i=!7APNE ARCO Service Station No.2168 <br /> 441 West Charter Way 21 <br /> PROJECT NO. 3'1009 1OD9D27A Stockton, California <br />