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BRAUN'" LOG OF BORING <br /> iNTERTEC <br /> Braun Project SP-07-03738 BORING: ST-36 <br /> Geotechnical Evaluation LOCATION: See attach sketch. <br /> 2009 Street &Utility Improvement Project <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 or D2487) <br /> 1.0 PAV 4"Bituminous over 8"Aggregate Base, <br /> SM SILTY SAND,line-grained,with lenses of Sandy Lean Clay, <br /> brown,wet,very loose to medium dense. <br /> (Alluvium) <br /> 10 <br /> N <br /> 6.0 3 <br /> c END OF BORING <br /> Water not observed with 41/2 feet of'hollow-stem auger in the <br /> ground. <br /> Q`o Water not observed to cave-in depth of 4 feet immediately after <br /> 9 withdrawal of auger <br /> x Boring then backfilled. <br /> u <br /> r <br /> N <br /> d <br /> 0 <br /> Ems_ <br /> L <br /> t.r <br /> d <br /> d <br /> y <br /> C <br /> Z� <br /> a` <br /> m <br /> eV <br /> e <br /> g <br /> N <br /> m <br /> Q <br /> r <br /> W <br /> SP-07.03738 Braun]ntenec Corporation ST-36 page Mr, <br /> 89 <br />