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� <br /> � . �,��� �Sµ " � LOG OF BORING <br /> ` INTERTEC <br /> � Braun Project BL-04-05907 BoRtrr�: ST-3 <br /> � , GEOTECHNICAL EVALUATION LOCATION: See attached sketch. <br /> ' Charles Thompson <br /> � SW Quadrant of Highway 12 and Luce Line Trail <br /> Orono,Minnesota � <br /> � DRILLER: B.Oldenburg IvIETHOD: 3 1/4"HSA Autohammer DATE: S/18/04 SCALE: 1"=4' <br /> ■ Elev. Depth <br /> feet feet ASTM Description of Materials BPF WL qp Tests or Notes <br /> � 964.5 0.0 Symbol (ASTM D2488 or D2487) tsf <br /> FILL FILL: Silty Sand,fine-grained,brown,moist. <br /> , 962.5 2.0 <br /> � CL LEAN CLAY with SAND,brown,moist,rather soft. 5 1/2 <br /> (Glacial Till) <br /> � 960.5 4.0 <br /> CL SANDY LEAN CLAY,with a trace of fine Gravel,with a <br /> � Pooriy Graded Sand seam,brown to gray,wet,medium t 7 <br /> stiff. <br /> ■ � (Glacial Till) _ <br /> 0 <br /> •� <br /> � �` 12 1 <br /> a <br /> � <br /> �. <br /> ■ o <br /> C <br /> '� 11 Q 1 1/2 <br /> i = <br /> � <br /> � <br /> ■ � � With a lense of Poorly Graded Sand with Silt at 12 feet. 14 <br /> � <br /> ■ N <br /> � <br /> � C 14 <br /> F 949.0 15.5 <br /> � � END OF BORING. <br /> . �� Water observed at 10 feet with 14 feet of hollow-stem <br /> ; auger in the ground. <br /> A <br /> � �, Water observed at 6 1/2 feet immediately after <br /> witl�drawing the auger. - � <br /> � Boring immediately backfilled. <br /> � <br /> � � . <br /> � <br /> � . <br /> 0 <br /> � � <br /> � <br /> A . <br /> ■ U <br /> � <br /> d <br /> � � <br /> a <br /> U <br /> ■ � <br /> 0 <br /> 0 <br /> ■ O <br /> � <br /> U <br /> . z¢ <br /> O <br /> ] <br /> ■ � <br /> BL-04-05907 Braun Intertec Corporation ST-3 page I of I <br />