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I <br /> BRAUN sm LOG OF BORING <br /> INTERTEC <br /> Braun Project SP-07-03738 BORING: ST-50 <br /> Geotechnical Evaluation LOCATION: See attach sketch. <br /> 2009 Street &Utility Improvement Project <br /> City of Centerville <br /> Centerville,Minnesota <br /> DRILLER: I Chermak METHOD: 3 1/4"JISA,Autolrmr DATE: 10/30/07 SCALE: 111-41 <br /> Depth <br /> feet ASTM Description of Materials BPF WL rests or Notes <br /> 0.0 Symbol (ASTM D2488 or D2487) <br /> PAV 4 1/2"Bituminous over 9"Aggregate Base. <br /> 1.2 <br /> FILL FILL: Poorly Graded Sand,fine-to medium-grained,trace of <br /> Gravel,brown,moist. <br /> 3.0 6 <br /> CL• SANDY LEAN CLAY,trace of Gravel,light brown to light gray, <br /> wet,rather soft to rather stiff. <br /> (Glacial Till) <br /> 9 <br /> 0 <br /> 3 <br /> a <br /> 4 <br /> 0 <br /> 0 <br /> q <br /> g 6 <br /> u <br /> e; <br /> 6 <br /> N 13.5 <br /> s END Or BORING, <br /> Water not observed with 12 feet of hollow-stem auger in the <br /> H ground <br /> a Water not observed to cave-in depth of 10 feet immediately after <br /> withdrawal of auger <br /> o Boring then backfilled. <br /> u <br /> h <br /> i3 <br /> �Z <br /> 7 <br /> a <br /> V <br /> Fp <br /> nM9 <br /> i <br /> 7NG <br /> K <br /> m <br /> (�J <br /> O <br /> V <br /> fz� <br /> a< <br /> d <br /> OL Braun Intener Corporation ST-50 page I of 1 <br /> 103 <br />