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I <br /> Total depth of boring, 41 Feet Dlarneter of boring, 8-1/4 Inch Date drilled 10/9/92 <br /> Casing diameter, 4 Inch Length, 33 Slot size, 0 10 Inch <br /> I Screen dlameter, 4 Inch Lengths 15 Feet Material typew PVC <br /> Drilling Company,-Wayne Drilling Co Drillers Richard/Jay <br /> Method Used. Hollow—stem auger, California modified s t—son leld Dsoiogist, Claudio Avila <br /> Signature of Registered Professionals <br /> Registration No: 4,313 tate, California <br /> i <br /> 11EA3 SAMPLE P.I.D. USCS CODE DESCRIPTION WELL <br /> DEPTH No. <br /> t <br /> 0 <br /> Sump <br /> 2 <br /> i <br /> 4 <br /> S-5 2 ppmv SM Silty sand some gravel, fine— to coarse—grained sand, fine gravel, <br /> g moderate brown, dry, very loose ; <br /> 10 — <br /> S-10 5 0 SW Sand fine— to coarse—grained, moderate yellowish brown, dry, <br /> ppmv loose <br /> 12 <br /> 14 <br /> 5-15 32 ppmv SM Sand, fine--grained, light olive gray dry, non—plastic, dense <br /> 16 <br /> 18 <br /> NwAwAwAk1� LOO OF BORINOi B-12/VW-4 PLATE <br /> ids ..` 1t ARCO Service Station No. 2076 <br /> 800 East Kettleman Lane A-24PROJECT NO. 30008 000BE5A Lodi, Cailfornla <br />