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BRAUN'" LOG OF BORING <br /> INTERTEC <br /> Braun Project SP-07-03738 BORING: ST-48 <br /> Geotechnical Evaluation LOCATION: See attach sketch. <br /> 2009 Street&Utility improvement Project <br /> City of Centerville <br /> Centerville,Minnesota <br /> DRILLER: 1.Chermak METHOD: 3 1/4"HSA,Au1ohrnr DATE: 10/30/07 SCALE: 1"-4- <br /> Depth <br /> feet ASTM Description of Materials BPF WL Tests or Notes <br /> 0.0 Symbol I (ASTM D2498 or D2487) <br /> O's PAV 4"Bituminous over 4"Aggregate Base, <br /> FILL FILL: Poorly Graded Sand with Silt,fine-to medium-grained, <br /> 2.01 trace of Gravel,brown,moist. <br /> FILL FILL: Sandy Lean Clay,dark brown,wet. <br /> 8 <br /> 4.0 <br /> CL• SANDY LEAN CLAY,trace of Gravel,light brown,wel,rather <br /> soft. <br /> 6.0 (Glacial Till) 4 <br /> F END OF BORING. <br /> Water not observed with 4 1/2 feet of hollow-stem auger in the <br /> ground <br /> 4. <br /> cWater not observed to cave-in depth of 4 feet immediately after <br /> s <br /> withdrawal of auger. <br /> x Boring then backfillcd. <br /> u <br /> .20- <br /> S -07-01ih <br /> SP-07-03738 Braun Intertec Corporation ST49 page 1 of 1 <br /> 101 <br />