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Start End Total Logged By BPD <br /> Drilled 4/8/2009 4/8/2009 Depth(ft) 21�5 Checked By RCM Driller �eologiC Dfill, InC. Melth d Hollow-Stem Auger <br /> Surface Elevation(ft) 429 � Hammer Rope and Cathead Drilling XL Trailer Mounted <br /> Vertical Datum NAVD88 Data 140(Ibs)/30(in)Drop Equipment <br /> Easting(X) System WA State Plane,North Groundwater <br /> Northing(l� Datum NAD83 oepth to <br /> Date Measured Water ft Elevation(ft) <br /> Notes: Elevation estimated from base survey map and is approximate See remarks <br /> FIELD DATA <br /> d <br /> ° �, � N � � o s MATERIAL <br /> o �' @ � � � � m � � � DESCRIPTION = � REMARKS <br /> �p L > � i/1 U C .0 Q�tn j C N <br /> ' � a`� � 3 `-' E�n �' m o `n °' o <br /> W � � a' m U �F�- � U' C7U �U p`�- <br /> � TS 4 inches topsoil <br /> SM Orange/brown silry fine to medium sand with <br /> occasional gravel(very loose to loose,moist) <br /> (fill) <br /> 12 2 � 12 <br /> I � <br /> �.�'� <br /> 5 <br /> Trace organics <br /> 16 2 Z 18 <br /> 6 8 SA 16 SA(%F=28) <br /> �,o <br /> a <br /> Groundwater encountered at time of drilling <br /> SM Orange/gray silty fine sand with occasional gravel <br /> 1D 18 32 a - (dense,moist)(weathered till) - �1 Rough drilling at 10 feet <br /> o - <br /> ¢ <br /> a <br /> 0 <br /> z <br /> a <br /> � <br /> i� Cuttings become wet <br /> w 18 37 5 9 <br /> r- <br /> 0 <br /> � Oxidation staining <br /> � ^� <br /> � <br /> 0 <br /> � <br /> � <br /> w �5 - - <br /> z <br /> � <br /> z <br /> w <br /> 0 <br /> w - <br /> � <br /> I <br /> E <br /> h <br /> � 15 50/3° 6 <br /> � <br /> g ,�o SnA Gray/brown silty fine sand with occasional gravel <br /> � �` (very dense,moist)(glacial till) Very hard drilling <br /> 20 - - <br /> 0 <br /> � 0 50l5" � Drilling refusal on rock <br /> o __ <br /> U <br /> Z <br /> a <br /> Y <br /> w Notes: See Figure A-1 for explanation of symbols. <br /> � <br /> U <br /> a Log of Boring B-3 <br /> o Project: Beverly Park Substation <br /> D G EO E N G i N E E RS � Project Location: Everett, Washington Figure A-4 <br /> a � <br /> � Project Number: 0482-027-02 Sheet 1 of 1 <br />