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BRAUN' LOG OF BORING <br /> INTERTEC <br /> Braun Project SP-07-03738 BORING: ST-31 <br /> Geotechnical Evaluation LOCATION: See attach sketch. <br /> 2009 Street &Utility Improvement Project <br /> Cita of Centerville <br /> Centerville, Minnesota <br /> DRILLER: J Chermak METHOD: 3 1/4"NSA,Autohmr DATE: 10/29/07 SCALE: V=4' <br /> Depth <br /> feet ASTM Description of Materials BPF WL Tests or Notes <br /> 4.0 Symbol (ASTM D2488 or D2487) <br /> 0.9 PAV 5"Bituminous over 6"Aggregate Base. <br /> SC CLAYEY SAND,trace of Gravel,gray,moist to wet,rather soft, <br /> (Glacial Till) <br /> 11 <br /> 4.0 <br /> CL SANDY LEAN CLAY,trace of Gravel,brown,wet,rather soft <br /> (Glacial Till) 4 <br /> 6.0 <br /> o END OF BORING <br /> r <br /> v Water not observed with 4 1/2 feet of hollow-stem auger in the <br /> ground <br /> 0-Water not observed to cave-in depth of 4 feet immediately after <br /> withdrawal of auger. <br /> Boring then backfilled, <br /> v <br /> s` <br /> d <br /> N <br /> 1.w <br /> L <br /> U <br /> u <br /> A <br /> u <br /> in <br /> r <br /> ed <br /> t7 <br /> 7 <br /> i <br /> u <br /> m <br /> 0 <br /> U <br /> 6 <br /> z� <br /> a <br /> SP-07-03736 Braun lnterta corporation ST-31 page 1 of t <br />