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BRAUN'" LOG OF BORING <br /> 1NTERTEC <br /> Braun Project SP-07-03738 BORING: ST-15 <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: 3 114"HSA,Autohmr DATE: l0/27/07 J 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 /> PAV 5 1/2"Bituminous over I I"Aggregate Base over 12"Poorly <br /> Graded Sand. <br /> 2.3 <br /> CL SANDY LEAN CLAY,trace of Gravel,gray,light brown,wet, 4 <br /> rather sofa. <br /> (Glacial Till) <br /> 5 <br /> 6.0 <br /> `o END OF BORING <br /> Water not observed with 4 1/2 feet of hollow-stem auger in the <br /> ground <br /> co <br /> Water not observed to cave-in depth of 4 feet immediately after <br /> ib <br /> withdrawal of auger <br /> Boring then backfilled <br /> w <br /> 0 <br /> 0 <br /> c_ <br /> H <br /> ti <br /> u <br /> rn <br /> n <br /> F- <br /> W <br /> t= <br /> aZ <br /> �z <br /> H <br /> O <br /> V <br /> C <br /> 51'-07-03738 Braun intertea Corporation ST-15 page t of t <br /> 68 <br />