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FIELD DATA BORING LOG MW-2 <br />' DATE December 8, 1998 <br /> Z LOGGED BY J Pfeiffer <br /> p WATER LEVEL Encountered at 82 5 Feet bgs <br /> r E Rose to approx 69 feet after 20 hours <br /> m J � p ELEVATION <br /> 20 z EQUIPMENT BSK&Associates, CME 75 <br /> o a 8" Hollow Stem Auger <br /> W LL <br /> 0 w U) <br />' a. w a <br /> Q 0 <br /> ~ a_ 00 USCS DESCRIPTION <br /> 0 As haltic concrete 4 5" over baserocic 3" <br /> Sandy SILT Red-brown, trace clay, moderate plasticity, some fine to <br /> medium sand, moist, no petroleum odor <br />' Color change to olive gray <br /> 5 S-5 5-MW2 09 00 0 50 SILT Light olive gray with little rust color, moderate cementation, moist, <br /> ML no petroleum odor <br /> 10 S-11-MW2 0908 0 24 Sandy SILT Red-brown to light olive gray, some fine to coarse <br /> subrounded sand, mast, no petroleum odor <br /> Cr�datLonal - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - <br /> 15 <br /> S-15 5-MW2 09 16 0 45 Silty SANg Red-brown, some silt, fine to coarse sand, sub-angular to <br /> sub-rounded, dense, moist, no petroleum odor <br />' SM <br /> 20 S-20 5-MW2 09 22 0 50 Same as above but general increase in grain size <br /> Gradational - - - - - - - - - - - - - - - - - -- - - - - - - - - - _ _ - - - - <br /> 25 _? <br />' S-25 5-MW2 09 29 0 50 for SAND, Red-brown to yellow-brown, little silt, fine sand, moist, no <br /> 6" Sp petroleum odor <br /> 30 <br /> Continued <br /> ' 15634 Steinegul Road <br /> Escalon, California <br /> BS <br /> KEnviromnental <br /> Engineers, Geologists, BSK No 07-4-00178 <br /> Scientists <br />