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BRAUN' LOG OF BORING <br /> i NTE BTEC <br /> Braun Project SP-07-03738 BORING: ST-12 <br /> Geotechnical Evaluation <br /> 1009 Street & Utility Improvement Project LOCATION: See attach sketch. <br /> City of Centerville <br /> Centerville,Minnesota <br /> DRILLER: J.Chermak METHOD: 3 1/4"HSA,Autohmr DATE: 10/30/07 SCALE: 1"=4' <br /> Depth <br /> feet ASTM Description of Materials BPF WL Tests or Notes <br /> 0.0 Symbol (ASTM D2488 orD2487) <br /> PAV 5 1/2"Bituminous over 9 1/2"Aggregate Base <br /> 1.4 <br /> F111 FILL: Poorly Graded Sand,fine-to medium-grained,trace of <br /> Gravel,dark brown,moist <br /> 9 <br /> 6.0 3 <br /> o SC- SILTY CLAYEY SAND,gray,wet,rather soft to medium. <br /> SM (Glacial Till) <br /> g <br /> 3 <br /> 0 <br /> e <br /> 0 <br /> w <br /> x )JA 6 <br /> CL SANDY LEAN CLAY,trace of Gravel,gray,wet,rather soft. <br /> (Glacial Tilt) <br /> y 13.5 9 <br /> c END OF BORING. <br /> c <br /> Water not observed with l2 feet of hollow-stem auger in the <br /> to ground. <br /> Water not observed to cave-in depth of 9 feet immediately after <br /> x withdrawal of auger. <br /> 0 <br /> 8 Boring then backfilled. <br /> F <br /> a <br /> O <br /> M <br /> 0 <br /> u <br /> W <br /> pO <br /> m <br /> a <br /> m <br /> SP-ff/-03738 Braun Intcrtec Corporation ST.12 page 1 of 1 <br /> 65 <br />