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BRAUN LOG OF BORING <br /> INTERTEC <br /> Braun Project SP-07-03738 BORING: ST-4 <br /> Geolechnical Evaluation LOCATION: See attach sketch. <br /> 2004 Street &Utility Improvement Project <br /> City of Centerville <br /> Centerville,Minnesota <br /> DRILLER: 3 Chermak METHOD: 3 1/4"HSA,Autohmr DATE: 10/25/07 SCALE: 111=40 <br /> Depth <br /> feet ASTM Description of Materials BPI W1• Tests or Notes <br /> 0.0 Symbol (ASTM D2488 or D2487) <br /> PAV 4 1/2"Bituminous over 4 1/2"Aggregate Base over 18"Sand. <br /> 2.3 <br /> CL. SANDY LEAN CLAY,trace of Gravel,brown,gray,wet,rather G <br /> soft to medium <br /> (Glacial Till) <br /> 4 <br /> 6.0 <br /> o END OF BORING <br /> n <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 /> ° withdrawal of auger <br /> Z <br /> a Boring then backfilled. <br /> u <br /> u <br /> r <br /> N <br /> O <br /> C_ <br /> r. <br /> 6�3 <br /> u <br /> �i <br /> Q <br /> C <br /> t- <br /> °u <br /> a <br /> u <br /> F <br /> S <br /> 4 <br /> N <br /> u <br /> 0 <br /> m <br /> 0 <br /> u <br /> m <br /> m <br /> SP-07-03738 Braun Intertec Corporation STA page i or I <br />