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BRAUN" LOG OF BORING <br /> iNTERTEC <br /> Braun Project SP-07-03738 BORING: ST-16 <br /> Geotechnical Evaluation <br /> 2009 Street& Utility Improvement Project LOCATION: See attach sketch <br /> City of Centerville <br /> Centerville,Minnesota <br /> DRILLER: J.Chermak METHOD: 3 1/4"IISA,Autohmr DATE: 10/27/07 SCALE: 1"=4' <br /> Depth <br /> feet ASTM Description of Materials BPF WL• Tests or Notes <br /> 0.0 Symbol (ASTM D2488 or D2487) <br /> PA 5 1/2"Bituminous over 8"Aggregate Base over 12"Poorly Graded <br /> Sand. <br /> 2.2 <br /> FILL. F111: Clayey Sand,with seams Silty Sand,trace of Gravel,dark <br /> brown and gray,moist to wet,medium. 7 <br /> 4.0 <br /> CL. SANDY LEAN CLAY,trace of Gravel,brown to gray,wet,soft <br /> (Glacial Till) <br /> 6.0 2 <br /> o END OF BORING. <br /> Water not observed with 4 1/2 feet of hollow-stem auger in the <br /> ground. <br /> oWater not observed to cave-in depth of 4 feet immediately after <br /> withdrawal of auger. <br /> W <br /> x Boring then backfilled. <br /> u <br /> v <br /> 0 <br /> 0 <br /> g <br /> C <br /> N <br /> R <br /> rig <br /> M <br /> h <br /> r <br /> H <br /> zU <br /> 7 <br /> 0. <br /> ,rq <br /> pM <br /> 6 <br /> H <br /> m <br /> 0 <br /> 8 <br /> u <br /> m <br /> o� <br /> m <br /> SP-07-03738 Braun Intertm Corporation ST-16 page 1 e 1 <br /> 69 <br />