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Geological Technics <br /> ENVIRONMENTAL CONSULTING SPECIALISTS <br /> .. _ BORING LOG <br /> Project M.. GT — 87 — 8A Date213O/87 Well No, 9 <br /> Owner & Location B. C. & D. PROPERTIES 11 W, 11th St, TRACY CA <br /> Driller OSTERBERG & STEWART INC ., Method HOLLOW STEM Diameter 7,2511 <br /> T.D. _ W.D. Iii ti sl 12,e- Final Surface Elevation <br /> Logged By: RAY KABLANOW <br /> r Depth Sample: Col, Description of Sediments: <br /> ®� <br /> ii Feet # Oder USC % Clay Sect. <br /> w. pavement <br /> OL Top Soil, dk bn, sandy <br /> NO CL _ Clay, dk bn, sandy, damp, soft to firm <br /> 5 w <br /> NO SP Sand, bn, sine grained, well rounded grains, is, <br /> damp, qtz rich <br /> _ CL Clay, bn, sandy, moist <br /> 10 <br /> 9-12 NO CL — r"ay, bn, very sandy ( 40%) <br /> SC —;' Sand, br, fine grained, clayey& silty <br /> } <br /> 1 15 9-15 <br /> NO CL Clay, It bn, sandy, moist, firm to stiff <br /> r` <br /> 1 <br /> Page _ i_ of <br />