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Total depth of boring, 31 ft Diameter of boring, 8 in Date drilled, 10/,3Z90 <br /> I <br /> Casing diameter, NZA Lengths N/A Slot sizes N/A <br /> Screen diametersfA Length, N/A Maferlal types N/A <br /> Drilling Companyo Wayne Drilling Co Driller, Wade and Rick <br /> Method Useds Hollow—stem Auger _Field Geologists G Altiman <br /> i Signature of Registered Professional, <br /> Registration No., 4313 diatel Calif <br /> 1 DEPTH SALE o P��. USCS DESCRIPTION WELL <br /> NO. ; CODE CONST. <br /> a Asphalt , <br /> 2 <br /> 4 <br />• S-5 8 G SM Silty sand, fine— to medium—grained, moderate brown, • • • ` <br /> 6 ppmv slightly damp, loose ` <br /> 8 + <br /> 10 S-10 19 159v ML Silt, fine—grained sand, light olive gray, dry, very stiff,ppm , <br /> no plasticity <br /> 12 <br /> 14 - <br /> 5-15 40 71 SM Silty sand, fine—grained, moderate red brown to light . <br /> 16 ppmv gray, dry, dense <br /> 18 <br /> 20 S-20 38 ppmv SW Sand, fine— to medium--grained, light brown, damp, . <br /> dense <br /> (section continues downward) <br /> i <br /> LOG OF BORING,, B-1 PLATE <br /> ,nnP►red GsoSystema ARCO Service Station No. 2078 A-2 <br /> 800 East Kettleman Lane <br /> PROTECT NO. 30008-2 Lodi, California <br />