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• <br /> Start End Total Logged By DTM Geologic Drill,Inc. Drilling Hollow-Stem Auger ` <br /> Drilled 10/17/2016 10/17/2016 Depth(ft) 6.5 Checked By NLT Driller 9 Method g <br /> Surface Elevation(ft) 558 Hammer Rope&Cathead Drilling Mini Track <br /> Vertical Datum NAVD88 Data 140(lbs)/30(in)Drop Equipment <br /> Latitude 47.8817679 System Geographic Groundwater <br /> Longitude -122.2499814 Datum WGS84 Depth to <br /> Date Measured Water ft Elevation(fq <br /> Notes: None Observed <br /> I <br /> I V <br /> FIELD DATA <br /> - <br /> ii s <br /> a d <br /> w y co o s MATERIAL REMARKS <br /> -1 li5 <br /> DESCRIPTION <br /> j w u 'm ct. LO 3 d E.va .2 ='c y.m <br /> $ U i S o iiw EY mu 0)1- 005 m ci0 <br /> 0 AC Approximately 13 inches of asphalt concrete <br /> pavement(three layers,5 inches,3 inches,5 <br /> inches) <br /> SM Brown silty fine to medium sand with gravel and <br /> cobbles(medium dense,moist)(fill) <br /> —`9�h - - - <br /> - 5 9 35* 1 — — *Drilling encountered large cobbles;auger <br /> 10°off vertical;blow counts overstated <br /> SM Gray silty fine sand with gravel(medium dense, <br /> - - - moist)(fill?) - Woven geotextile at approximately 6 feet <br /> below ground surface <br /> Refusal at 6'/2 feet due to cobbles <br /> 0 <br /> 0 <br /> z <br /> e <br /> 0 <br /> rc <br /> a <br /> 0 <br /> z <br /> a <br /> i‘7,1 <br /> i <br /> x <br /> U <br /> W <br /> O <br /> U <br /> 7 <br /> O <br /> r <br /> m <br /> of <br /> E`' <br /> oLT, <br /> w <br /> O <br /> W <br /> oI," <br /> V, <br /> 0 <br /> 1 <br /> z <br /> Note:See Figure A-1 for explanation of symbols. <br /> 5cc. • <br /> a Log of Boring GEI-15 <br /> Project: Community Transit Swift II <br /> ' GEOENGINEERS.g Project Location: Snohomish County,Washington Figure A-14 <br /> Project Number: 2095-032-00 Sheet 1 of 1 , <br />