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Geological Technics <br /> ENVIRONMENTAL CONSULTING SPECIALISTS <br /> BORING LOG <br /> Project No. GT _ 87 , 8A Date -9 87 Well No. b <br /> Owner & Location B. C. & D. PROPERTIES 1129 W. 11th St. TP.ACY CA <br /> Driller OSTERBERG & STEWART INC Method HOLLOW STEM Diameter 7.25" <br /> T.D. W.D. IA444 _ 12.5' Final. Surface L'l.evation <br /> � Logged : BAY KABLANOW <br /> Depth Sample: Col. Description of Sediments: <br /> Feet Oder USC % Clay Sect. <br /> 'll, (0-4.51) top soil, auto parts, sand and i <br /> gravel <br /> 5 4-5 NO SP Sand, bn, med grained, firm, clayey, moist (7.5f <br /> i <br /> NO CL <br /> !r9 <br /> 10 lays bn, soft, very moist to wet <br /> 4-12 NO CL --- Clay, bn, soft, wet, silty horizons are saturat <br /> } _ <br /> SP Sand, bn, silty, med grained, water sat, Is. <br /> r 15 4-15 NO CL ' <br /> { Clay, It bn, sandy firm, moist <br /> a J _ <br /> page :.� Of <br />