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BRAUN SM LOG OF BORING <br /> INTERTEC <br /> Braun Project SP-07-03738 BORING: ST-21 <br /> Geotechnical Evaluation LOCATION: See attach sketch. <br /> 2009 Street&Utility Improvement Project <br /> City of Centerville <br /> Centerville,Minnesota <br /> DRILLER: 1.Chermak METHOD: 3 eld"HSA,Autohmr DATE: 10/29/07 SCALE: V s 4' <br /> Depth <br /> feet ASTM Description of Materials BPF W1. rests or Notes <br /> 0.0 Symbol (ASTM D2488 or D2487) <br /> AAV 5"Bituminous over 10"Aggregate Base. <br /> 1.3 <br /> CL SANDY LEAN CLAY,trace of Gravel,dark brown to gray,moist <br /> to wet. <br /> (Glacial Till) 6 <br /> 3.5 <br /> SC CLAYEY SAND,trace of Gravel,light brown,wet,rather soft <br /> (Glacial Till) <br /> 5 <br /> 6.0 <br /> o END OF BORING <br /> io <br /> Water not observed with 4 1/2 feet of hollow-stem auger in the <br /> ground. <br /> Water not observed to cave-in depth of 4 feet immediately after <br /> 9 withdrawal of auger. <br /> n <br /> CL <br /> b <br /> x <br /> Boring then backfilled <br /> w <br /> v <br /> a <br /> F <br /> w <br /> N <br /> rl <br /> h <br /> C <br /> t- <br /> V <br /> �d <br /> m <br /> d <br /> u <br /> h <br /> fi <br /> F <br /> N <br /> 0 <br /> {A <br /> 6 <br /> SP-07-03738 Braun loterta Corporation 57-21 page 1 of 1 <br /> 74 <br />