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o <br /> Date(s) 08/28/07 Logged CMK Checked MWS \ <br /> Drilled By By <br /> Drilling Boretec Drilling Hollow-stem Auger Sampling SPT <br /> Contractor Method 9 Methods <br /> AugerHammer 140 lb hammer/30 in drop Drilling <br /> Data 4 ID Data Rope and Cathead Equipment EC 55 Track Mounted <br /> Total 16.5 Surface 118 Groundwater Not Encountered <br /> Depth(ft) Elevation(ft) Elevation(ft) <br /> Vertical Datum/ Easting(x): <br /> `Datum System Northing(y): <br /> SAMPLES <br /> 15 <br /> 2 o " _ > MATERIAL DESCRIPTION o a OTHER TESTS <br /> Q m N @ as =a .c AND NOTES <br /> IL cp <br /> c12) cC m `g Cl3 c5cn mUo _ <br /> - 0 �.7 GP -\Gravel parking lot(approximately 2 inches thick) 7- <br /> - : SM _ Brown/gray silty fine to medium sand with gravel - <br /> (medium dense,moist)(fill) <br /> 1 <br /> —115 116 <br /> 13 • • <br /> - 15 SA,%F=35 _ <br /> • <br /> • <br /> SM __ <br /> - <br /> soils) <br /> • Brown silty fine to medium sand with gravel and <br /> 5 4 50/4" 2 occasional cobbles(very dense,moist)(glacially — <br /> Sampling on cobbles - <br /> consolidated• <br /> Hard drilling <br /> 10 5CW 3 <br /> —110 __ — <br /> 10 18 57 4 With silt layers _ <br /> CL — - <br /> Gray clay with interbedded sand layers(hard,moist) _ _ <br /> - - <br /> —105 - - _ — <br /> - 15 18 59 5a j — — _ <br /> 5b / - - <br /> o—100 - — <br /> I-- - <br /> 0 <br /> '-co. <br /> sol- 20— _ <br /> w <br /> O _ <br /> a. <br /> ci <br /> 5- - <br /> Pn <br /> i'—95 - — <br /> o <br /> 0 <br /> 0,- - <br /> Q <br /> Z <br /> `=- 25— - <br /> E Note:See Figure A-1 for explanation of symbols. <br /> 0 <br /> 0 <br /> m <br /> o14 1 <br /> / LOG OF BORING GEI-3 <br /> Z Project: Central Utility Plant <br /> cc <br /> G EO E N G I N E E R S�� Project Location: Everett, WashingtonP Figure A-4 <br /> > Project Number: 10738-007-01 Sheet 1 of 1� <br />