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j <br /> Total depth of boringp45--1/2 Feet Diameter of boring, 8 Inch Date drilled 3/8/1993 <br /> - Casing diameters NA Length, NA Slot sizes NA <br /> Screen dismotwe NA Length: NA Material types NA <br /> Drilling Company, Woodward Drillers Wayne/Eric T <br /> Method Usede Hollow-stem auger. California modified split-spoon Field Geologist, Claudia Avila <br /> Signature of Registered Professional, <br /> Registration Noa 4313 State, California <br /> VWURED SAMPLE o WELL. <br /> PJJ). USCS DESCRIPTION <br /> DEPTH NO. CODE CONST. <br /> 0 <br /> Asphalt and gravel fill <br /> 2 Silt, olive black, dry, non—plastic. <br /> 4 <br /> 5-5 20 PPmv ML Moderate yellowish brown, dry non—plastic, very stiff. <br /> — lo - <br /> 5-10 <br /> 05-10 22 ppmv SP Sand, medium grained, moderate yellowish brown• dry, <br /> medium dense. <br /> 12 - <br /> 14 <br /> 16 S-15 35 ppmv ML Silt, moderate yellowish brown, dry, non—plastic, very stiff. + <br /> 18 <br /> i <br /> ®�� :� LOG OF BORING: B-16 PLATE <br /> ►tARCO Service Station No. 548 <br /> 1612 Hammer Lane <br /> NO30004 <br /> ME <br /> Stockton, California <br /> PROJECT . o00414A <br /> a= <br /> 9'. <br /> :i + <br />