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Start End Total 10.5 Logged By BHC Driller Geologic Drill, Inc. Drilling Hollow-Stem Auger <br /> Drilled 3/3/2014 3/3/2014 Depth(ft) Checked By RCM Method <br /> Surface Elevation(ft) 418 Hammer Rope&Cathead Drilling XL Trailer Mounted <br /> Vertical Datum NAVD88 Data 140(Ibs)!30(in)Drop Equipment <br /> Easting(X) System Groundwater <br /> Northing(Y) Datum Depth to <br /> Date Measured Water ft Elzvation!ft) <br /> Notes: Elevation estimated from base survey map and is approximate See remafks <br /> FIELD DATA <br /> d <br /> � -� � � m �, o o MATERIAL <br /> o w � o � � m � � � DESCRIPTION �o =' REMARKS <br /> � � z o N � — � � Q �-N �� a <br /> > Q � � 3 _ �N @ o �n N� � <br /> � a� a� � o m m `° `° o o a u <br /> W 0 � � o] U �H � C7 C�U �U o a <br /> � s 4 SM Dark brown silty fne sand with gravel and roots � <br /> Qoose,moist)(fil) <br /> SM Orange brown silty fine sand with gravel,slight <br /> piasticiry and trace roots(very loose,moist) <br /> � �i (filVdisturbed or weathered till?) <br /> �,�h 16 2 26 <br /> Possible groundwater seepage(perched) <br /> 5 3 � I: SM _ Orange brown silty fne to coarse sand with <br /> a 5oi6^ � occasional gravel,slight plasticity(very 37 <br /> dense,wet)(glacial till) <br /> — i - <br /> J -- ------------------- <br /> j SM Gray silty fne to medium sand with gravel(very <br /> �,�0 6 sors" 4 dense,moist)(glacial till) <br /> �� 50/6" $ 10 <br /> O <br /> K <br /> < <br /> O <br /> Z <br /> Q <br /> N <br /> 2 <br /> U <br /> O <br /> [� <br /> � <br /> F <br /> � <br /> � <br /> � <br /> � <br /> Z <br /> � <br /> Z <br /> O <br /> � <br /> E <br /> H <br /> E <br /> O <br /> � <br /> O <br /> Y <br /> N <br /> W <br /> � <br /> U <br /> Z <br /> 4 <br /> Y <br /> w Notes: See Figure A-1 for explanation of symbols. <br /> � <br /> U <br /> Log of Boring B-S <br /> o Project: Beverly Park Substation <br /> �a EO E N G I N E E R S � Project Location: Everett, Washington Figure A-9 <br /> � � Project Number: 0482-027-02 Sheet 1 of� <br />