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BRAUN"" LOG OF BORING <br /> INTERTEC <br /> Braun Project SP-07-03738 BORING: ST-8 <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 1/4"HSA,Autohmr DATE: 10/30/07 SCALE: 1'1=4' <br /> Depth <br /> feet ASTM Description of Materials BPF WL. Tests or Notes <br /> 0.0 Symbol (ASTM D2488 or D2487) <br /> PAV 4 1/2"Bituminous over 12"Aggregate Base. <br /> 1.3 <br /> FILL. FILL: Poorly Graded Sand,tine-to medium-grained,trace of <br /> Gravel,brown,moist. <br /> 3.0 15 <br /> CL SANDY LEAN CLAY,trace of Gravel,light brown to gray,wet, <br /> rather soft to rather stiff <br /> (Glacial Till) <br /> 5 <br /> c <br /> c <br /> .p <br /> a 8 <br /> C2 <br /> 0 <br /> c <br /> a <br /> h <br /> C <br /> a G <br /> u <br /> w <br /> u <br /> 13.5 9 <br /> END OF BORING <br /> € Water not observed with 12 feet of hollow-stem auger in the <br /> ground <br /> Water not observed to cave-in depth of 9 feet immediately after <br /> F withdrawal of auger <br /> Boring then backfilled <br /> ti <br /> l; <br /> u <br /> �S <br /> d <br /> 0 <br /> yGN <br /> G <br /> O <br /> m <br /> O <br /> U <br /> m <br /> tJ <br /> C <br /> SP-07-03738 Braun Intcrtec Corporation ST-8 page 1 or i <br /> 61 <br />