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tart End Total 4.5 Logged By CEW Driller Geologic Drill Drilling Hollow -stem Auger <br />Drilled 8/15/2015 8/15/2015 Depth (ft) Checked BLEW/DC Method <br />Surface Elevation (ft) Undetermined Hammer Drilling XL Drill Rig -trailer mounted <br />Vertical Datum Data 140 (lbs) / 30 (in) Drop Equipment <br />Latitude System Geographic Groundwater Depth to <br />Longitude Datum Date Measured Water lft) Elevation N <br />Notes: Not Encountered <br />FIELD <br />DATA <br />v <br />d <br />a <br />s <br />mE <br />d <br />_ <br />w — <br />o <br />MATERIAL <br />o <br />e <br />d <br />DESCRIPTION <br />a <br />REMARKS <br />_ <br />CL <br />m' <br />3m <br />ym <br />W O <br />K <br />m <br />U F <br />U' <br />U' C) <br />M U <br />u_ U <br />0 <br />�\ <br />CC <br />15'% inches concrete <br />7-inch cobbles below concrete slab <br />GM <br />Brown silty fine to coarse gravel with sand and <br />cobbles (fill) <br />14 <br />5012' <br />r c <br />7 <br />SM <br />Brown silty fine to medium sand with occasional <br />gravel and cobbles (very dense, moist) <br />(glacial till) <br />Boring completed at 4%feet due to practical <br />refusal on large cobble <br />Note: Please see Figure A-1 for explanation of symbols <br />Log of Boring B-1 <br />Project: The Boeing Company <br />GMENGINEERS <br />Project Location: Everett, Washington <br />Figure A-2 <br />Project Number: 0120-294-00 Sheet 1 of 1 <br />