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Start End Total Logged By YZ Drilling <br /> Drilled 8/26/2016 8/26/2016 Depth(ft) 16.5 Checked By NLT Driller Geologic Drill, Inc. Method Hollow-Stem Auger <br /> Surface Elevation(ft) 564 Hammer Rope&Cathead Drilling Deep Rock XL Trailer <br /> Vertical Datum NAVD88 Data 140(lbs)/30(in)Drop Equipment <br /> Latitude 47.91797903 System Geographic Groundwater <br /> Longitude -122.2718406 Datum WGS84 Depth to <br /> Date Measured Water(ftl Elevation(ftl <br /> Notes: None Observed <br /> • I <br /> V <br /> FIELD DATA <br /> a <br /> y a3 ; o MATERIAL <br /> 8 d �, DESCRIPTION REMARKS <br /> l6 L , O w y fl'C Q 0-.05 N m..• cm.. <br /> > a , 0 3 Ein m o.5 y0 NC <br /> W O S re m. U co I- 0 00 m it c.) <br /> 0 AC Approximately 6 inches of asphalt concrete <br /> CR pavement <br /> \Approximately 4 inches of base coarse <br /> SM Gray to brown silty fine to medium sand with <br /> occasional gravel and cobbles(loose,moist) <br /> _ _ _ (fill) - <br /> g 1 • <br /> O <br /> 6 _ <br /> sM Dark brown silty fine to medium sand with <br /> occasional gravel,cobbles and occasional <br /> 5 — organic matter(roots)(medium dense,moist) — 14 <br /> 12 12 MC <br /> 12 14 MC 20 <br /> h , <br /> 0 <br /> z <br /> o°"1- 10 12 5 4 ------ <br /> 5 <br /> 1 SM Red-brown silty fine to medium sand with <br /> occasional gravel and organic matter(loose to <br /> medium dense,moist) <br /> m <br /> U <br /> w <br /> :°, -w_ _ <br /> m - <br /> i <br /> 4 16 5 <br /> 1- <br /> g <br /> 0 <br /> cP <br /> mi h — <br /> 5 SM Gray-brown silty fine to medium sand with <br /> 15 1 50/5^ 6 — occasional gravel(very dense,moist)(glacial - <br /> Z till) <br /> E <br /> 0 <br /> w <br /> E <br /> E <br /> F <br /> m <br /> 0 <br /> 0 <br /> F <br /> z <br /> 572 <br /> Note:See Figure A-1 for explanation of symbols. <br /> 7‘ - I <br /> ri <br /> Log of Boring GEI-19 <br /> Project: Community Transit Swift II <br /> 1 G EO E N G I N E E RS 0 Project Location: Snohomish County,Washington <br /> Figure A-18 <br /> 11, <br /> Project Number: 2095-032-00 Sheet 1 of 1 , <br />