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Start End Total 365 By BHC Geologic Drill Drilling <br /> Drilled 11/1/2011 11/1/2011 Depth(ft) 36.5 Checked By NLT Driller Explorations, Inc. Method Hollow Stem Auger <br /> Surface Elevation(ft) 426.2 Hammer Rope and Cathead Drilling XL Trailer <br /> Vertical Datum Data 140(lbs)/30(in)Drop Equipment <br /> Easting(X) System Groundwater Depth to <br /> Northing(Y) Datum Date Measured Water ft Elevator(ft' <br /> Notes: Not Encountered <br /> FIELD DATA <br /> m <br /> - <br /> JE' <br /> 5 MATERIAL_ <br /> �— <br /> REMARKS <br /> 9 !tz DESCRIPTION <br /> > a q C L> <br /> CL v <br /> am m o co <br /> I— � CO COU �v ❑�- <br /> GNI Dark gray silty gravel with sand(very dense, <br /> moist)(fill) <br /> 1 50,6" t Sampled on concrete debris <br /> Sit Dark brownish--gray silty fine to coarse sand with <br /> 5 gravel,asphalt debris(loose to medium u <br /> 8 17 - 11 /oF-23 <br /> yo <br /> SA dense,moist)(611) <br /> } <br /> 18 7 3 <br /> o <br /> '0_1 <br /> 0 14 8 Grade to moist to wet <br /> U <br /> w <br /> O <br /> w <br /> C7 <br /> O <br /> 15 1 19 5 <br /> O <br /> x <br /> z <br /> z <br /> z <br /> w - <br /> O <br /> w <br /> 21-114 9 6 <br /> FQ <br /> FQ <br /> SPmed <br /> Brown fine to ium sand with trace silt and <br /> occasional gravel(medium dense,moist) <br /> 25-1t3 34 7 (fill) <br /> o O <br /> a ?� <br /> z <br /> O <br /> y sp-sm Brown fine to medium sand with silt(very dense, <br /> moist to wet)(advance outwash) <br /> U <br /> 30-118 59 8 <br /> w h <br /> w <br /> z <br /> a <br /> i <br /> 0 <br /> 35 18 59 9 <br /> z o <br /> 3a <br /> U <br /> w <br /> O <br /> 5 <br /> Note:See Figure A-1 for explanation of symbols. <br /> w <br /> Log of Boring B-1 <br /> Project: Mountain View Business Center Division 8 <br /> G EO E N G I N E E Project Location: Everett, Washington <br /> Figure A-2 <br /> R <br /> Project Number: 6192-021-01 Sheet 1 of 1 <br />