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r� r �r r r ■r r■� r r r rr rr r r r � � � or� <br /> Boring ell Log Project Frontier Transportation Id Supervisor J Jazmi Comments <br /> Well Number MW-21 Drilling Company, Weeks, Sebastopol <br /> Boring Hale Depth 20' bgs Boring Method Hollow Stem Auger Start Time 1340 <br /> Depth to Water -10' Date Drilled 08/01/05 Finish Time 1440 <br /> � <br /> Blow uses Vraporc Odor Moisture Color Sample Description and Comments <br /> Graphic Well <br /> Log Constr depth Counts symbol (ppm) <br /> 4 Silt clayfriable,some rusty stain <br /> s CL 0 None Light Brown Y Y. <br /> 8 <br /> 5 <br /> 7 Strong HC ht Olive Silty clay,water at 9 5' <br /> 10 CL 148 (Hydro- g Green <br /> 6 Carbon) <br /> 10 10 Olive Brown Silt clay <br /> 14 CL 201 HC Light to Brown Y y <br /> 16 <br /> 15 <br /> 4 Brown Silt clay <br /> ` 6 CL 78 HC Saturated y y <br /> 20 <br /> 25 <br /> 30 <br /> 35 <br /> 40 <br /> i <br />