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B R AU N m LOG OF BORING <br /> INTERTEC <br /> Braun Project SP-07-03738 BORING: ST-1 <br /> Geotechnical Evaluation LOCATION: See attach sketch. <br /> 2009 Street&Utility Improvement Project <br /> City of Centerville <br /> Centerville,Minnesota <br /> DRILLER: 3 Chermak METHOD: 3 l/4"HSA,AU10hmr DATE: 10/30/07 SCALE: 1-1-41 <br /> Depth <br /> feet ASTM Description of Materials BPr WL MC P20 Tests or Notes <br /> 0.0 Symbol (ASTM D2488 or D2487) % <br /> PAV 5"Bituminous over 9"Aggregate Base <br /> 1.2 <br /> FILL FILL.: Silty Sand,fine-to medium-grained,trace of Gravel,brown, <br /> moist <br /> 3.0 12 <br /> FILL. FIL.L.: Clayey Sand,trace of Gravel,gray,wet <br /> N <br /> 6.0 3 16 43 <br /> o SC CLAYEY SAND,trace of Gravel,light brown to brown,wet,rathe <br /> b soft to rather stiff <br /> (Glacial Till) a <br /> 0 <br /> C <br /> O <br /> 8 14 41 <br /> x <br /> w <br /> 12 <br /> 13.5 <br /> c END OF BORING. <br /> 0 <br /> Water not observed with 12 feet of hollow-stem auger in the <br /> H ground. <br /> Water not observed to cave-in depth of 9 feet immediately after <br /> withdrawal of auger. <br /> Boring then backfilled <br /> rn <br /> r <br /> n <br /> e <br /> c <br /> g <br /> G <br /> Fo <br /> eh <br /> y <br /> 0 <br /> a1 <br /> m <br /> SP-07-0373B Braun intenec Corporation ST-1 page 1 of 1 <br /> 54 <br />