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1 <br /> Total depth of boringr 41 Feet Diameter of borings 8-1/4 Inch Date drllledr 10 8 92 <br /> Casing diameters N/A _ Lengths N/A Slot size, N/A <br /> 1 Screen diameter, N/A Lengths N/A Material types N/A <br /> Drlping Company,-Wayne Drilling Co Driller:-Richard/Jay <br /> Method Useds Hollow-stem auger. California modified split-spoon F Id QeOloglsts Claudio Avila <br /> Signature of Registered Professionals <br /> Registration Nom 4313 ales California <br /> UFASURU SAMPLE USCS I WELL <br /> i <br /> DEPTH NO. m PSD' CODE DESCRIPTION CONST. <br /> 0 <br /> Asphalt and gravel fill •. <br /> I 2 <br /> 4 <br /> S-5 4 0 SW Sand some silt, fine- to coarse-grained, moderate brown, <br /> ppmv dry, very loose <br /> 8 <br /> 10 5-10 10 ppmv Sand, fine to coarse-grained, moderate yellowish brown, loose .• <br /> 12 <br /> 14 <br /> S-15 28 ppmv SM Silty sand, fine-grained, pale olive, dry, non-plastic, very stiff •• <br /> 16 <br /> 18 , <br /> AV" t" LOG OF BORING. B-10 PLATE <br /> t—�tL�/l'■I� ARCO Service Station No. 2076 <br /> 800 East Kettlernan Lane A-20 <br /> 0008E3A <br /> PROJECT NO. 30008L.. ME N0 Lodi, California <br />