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Total depth of boring, 29 ft Diameter of boringi 8 in Date driiledii 14/4/90 <br /> Casing diameter, N/A Length, N/A Slot size, NIA <br /> Screen diameter, N/A Length. N/A Material type. N/A <br /> Drilling Conlpanyi Wayne Drilling_Go Driller, Wade and Rick <br /> Method used Hollow—stem Auger Fl Geologist, G Altiman <br /> i <br /> Signature of Registered Professlonsh <br /> Registration Noa 4313 Sats. Calf <br /> I N <br /> DEPTH SAMPLE PJ.D• coos DESCRIPTION WELL <br /> W. CONST. <br /> Q Asphalt <br /> I <br /> 2 <br /> 4 <br /> I S-5 8 ppmv SM Sandy silt, fine—grained sand, moderate brown, slightly <br /> 6 damp, loose <br /> 8 <br /> I • <br /> 10 S-10 33 0 hard <br /> ppmv <br /> 12 <br /> I 14 • • <br /> S-15 26ppmv ML Silt pale yellow brown to moderate brown, slightly damp , <br /> 16 slight plasticity, very stiff <br /> 1 <br /> 18 - <br /> - 20- <br /> 8 20 S-20 35 0 <br /> ppmv <br /> (section continues downward) <br /> I <br /> LOG OF BORINGi B-5 PLATE <br /> ARCO Service Station No, 2076 A�1Q <br /> I Appilnd caosy„raT,� 800 East Kettleman Lane <br /> PROJECT NO. 30008-2 Lodi, California <br />