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Total depth of borirltg, 41 Feet Diameter of boring, 8--1/4 Inch Dale drllled, i0 8/92 <br /> . Casing dlameten N/A Lengtfr, N/A _ Slot sl:e, N/A . <br /> Screen dlameter, N/A Lwgth, N/A Material type, N/A <br /> DrIllIng Company, Wavne Drillinq Co Drioer, RichardZJoy <br /> Method Uied, Hollow—stem auger, California modified split—spoon Field Geologists Claudio Avila <br /> Slgnature of Registered Professional, <br /> Registration No., 4313 State, California <br /> MEASURED SAMPLE o PJD. us DESCRIPTION WELL <br /> DEPTH NO. ad CODE CONST. <br /> 0 <br /> Asphalt and grave! fill <br /> 2 <br /> 4 <br /> S-5 5 ppmv SW Silty sand fine—grained moderate brown, dry, non—plastic loose <br /> 6 <br /> 8 <br /> 10 <br /> S-10 19 0 <br /> ppmv <br /> 12 — ML Silt trace clay and fine—grained sand moderate brown dry, • . <br /> non—plastic, stiff <br /> 14 <br /> 5-15 48 ❑ Clayey silt, light brown, low plasticity, very stiff <br /> ppmv <br /> 1 SM Silty sand, fine—grained, light brown, dry, dense <br /> SW <br /> LOG OF BORING: B-11 PLATE <br /> at--/r//* 11111k ARCO Service Station No. 2076 <br /> 800 East Kettleman Lane A-22 <br /> PROJECT NO. 30008FILE NO <br /> Lodi, California <br /> 000BE4A <br />