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BRAUN"' LOG OF BORING <br /> INTERTEC <br /> Braun Project SP-07-03738 BORING: ST-6 <br /> Geotechnical Evaluation <br /> 2009 Street &Utility Improvement Project LOCATION: See attach sketch. <br /> City of Centerville <br /> Centerville, Minnesota <br /> DRILL-ER: 3 Chennak METHOD: 31/4"HSA,Au1Dhmr DATE: 10/30/07 SCALE: I'1 4' <br /> Depth <br /> feet ASTM Description of Materials BNF WL Tests or Notes <br /> 0.0 Symbol (ASTM D2488 or D2487) <br /> 1.2 PAV 5"Bituminous over 9"Aggregate Base. <br /> CL. SANDY LEAN CLAY,trace of Gravel,dark gray,moist to wet, <br /> rather stiff <br /> (Glacial Till) 9 <br /> 4.0 <br /> CL. SANDY LEAN CLAY,trace of Gravel,gray,wet:soft to medium. <br /> (Glacial Till) <br /> w 4 <br /> O <br /> is <br /> ,a <br /> W 3 <br /> O <br /> 73 C- <br /> O <br /> i� <br /> V <br /> 40- <br /> 3 <br /> 0 <br /> 'o <br /> c <br /> u 5 <br /> a <br /> y <br /> Q <br /> 8 5 <br /> N <br /> n <br /> r <br /> 21.0 7 <br /> END OF BORING. <br /> Water not observed with 19 1/2 feet of hollow-stem auger in the <br /> ground <br /> m Water not observed to cave-in depth of 16 feet immediately after <br /> withdrawal of auger <br /> Boring then backfilled. <br /> 8 <br /> m <br /> 0 <br /> u <br /> m <br /> m <br /> SP-07-03738 Braun Intertec Corporation ST-6 page 1 of 1 <br /> 59 <br />