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ETS <br /> EARTH TREATMENT �►� <br /> SYSTEMS <br /> ENVIRONMENTAL CONSULTANTS `fl <br /> _T. <br /> Iocetim <br /> BORING NUMBER SB-7 DATE 8-26-88 <br /> Project No. 301 Project Name EZ GAS & MINIMART <br /> Total Depth 50 ' Dia. of Hole 6 3/4 ODSurface Elev. Water Level >50 ' <br /> Drilling Co. OSTERBERG & STEWART Driller ROBERT STEWART <br /> Drilling Method HOLLOW STEM AUGER Geologist GLEN WHITE <br /> Pw <br /> 1 2 <br /> 5 <br /> Description <br /> Asphalt <br /> SM Sand, brown, moist, no odor, slightly silty <br /> 5' SM Sand, .AA, no odor (AA=as above) <br /> Sample ID 301 -82688-7-5' <br /> 10' ML Silt, sandy, brown, moist, no odor, silt/sand <br /> interbeds, sand-yellow, silt-brown <br /> Sample ID 301 -82688-7-10 ' <br /> ML Silt, gray, rust zones, slightly micaceous <br /> 15' firm, moist, no odor <br /> Sample ID 301 -82688-7-13 . 5' <br /> SWI Sand, brown, fine Brined, well sorted, moist, <br /> no odor <br /> 20 ' Sample ID 301 --82688-7-18. 5' <br /> S�1 Sand, Yellow, coarse, <br /> moist, well sorgd,. <br /> 25' Sample ID 301 -82688-7-22. 5' <br /> U' Z <br /> SM • Sand, brown, fine Brained, moist, micark <br /> �aUs <br /> Sample ID 30.1 -82688-7-27 . 5' . <br /> I---\ n -4 MERCEU CA 95340 <br />