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E - <br /> Hall <br /> .EM <br /> Geological Technics -- <br /> r ENVIRONMENTAL CONSULTING SPECIALISTS <br /> - - BORING LOG - - - <br /> Project No. GT - 87 - 89 Date 9/30/87 Well No, 71 _ <br /> Owner & Location D. C. & D. PROPERTIES 1129 W. i 1 th St. TRACY CA <br /> Driller , OSTERBER_G & STEWART INC Method HOLLOW STEM Diameter 7,29" t <br /> T.D. 15r�� W.D.D. Initi l 12.11 Final Surface Elevation <br /> Logged RAY KABLANOW s <br /> t <br /> f <br /> Depth Sample: Col. Descriptiozr of Sediments: <br /> Feet Oder USC Clay Sect. <br /> avemen <br /> SP Fill, (0-91) <br /> J Sans, gravel.,silt & clay, ls, damp <br /> Sand; bn, fine.med grained, some wh a <br /> � NO <br /> Gravel; rounded, 1-10 cm, dispersed, <br /> p <br /> may' 10 11-1 N0 CL Clair, bn, soft to firm, sandy moist <br /> ML Silt, bn, sandy'& clayey, is, soft, water <br /> sate-.ated from 12 to 16, <br /> 15 11-1 .-- <br /> NO CL .� Clay, 1t bn, firm to stiff, sandy, moist <br /> page �L of <br />