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I , <br /> Date(s) <br /> Drilled 08/28/07 Logged <br /> By CMK Checked <br /> By MWS <br /> Drilling Boretec Drilling Hollow-stem Auger Sampling SPT <br /> Contractor Method 9 Methods <br /> Auger 4"ID Hammer 140 lb hammer/30 in drop Drilling EC-55 Track Mounted <br /> Data Data Rope and Cathead Equipment <br /> Total 16 Surface 117 Groundwater Not Encountered <br /> Depth(ft) Elevation(ft) Elevation(ft) <br /> Vertical Datum/ Easting(x): <br /> `Datum System Northing(y): <br /> SAMPLES <br /> w <br /> s ' � 5 MATERIAL DCn ESCRIPTION o OTHER TESTS <br /> as m o E z ow _ AND NOTES <br /> > o_ m > � 's ..-0 3 ,'• <br /> N w c 0 3 C9 a a`2 n m - U, rn <br /> u1 o w aai o g m as m o 2 ,, 0 0 a,m <br /> 0 m m co co 5 O_1 0 c 20 o- 3 <br /> AC 4 inches asphalt concrete pavement <br /> ML _ Brown sandy silt with occasional chunks of silt/clay - <br /> (dense to very dense,moist)(glacially consolidated <br /> -115 - _ soils)11845 <br /> 1 17 <br /> - 518 46 2 - - <br /> -110 - - - - <br /> j18713 <br /> IviesGray elastic silt(very stiff,moist)(abundant _ <br /> - 10 18 27 4 - slickensides,highly fractured) 29 AL - <br /> LL=65,PI=28 <br /> -105 - - - - <br /> 11 50/5" s y: SM Brown/gray silty fine to medium sand(very dense, 10 %F=20 <br /> - 15-� - - <br /> moist) <br /> • <br /> -100 - - <br /> co <br /> 0 <br /> I-_ - - <br /> 0 <br /> ci <br /> 1- 20- - <br /> > <br /> W <br /> o <br /> 'a <br /> 0. <br /> -95 - - <br /> n <br /> 0 <br /> 0 <br /> ao — <br /> M - <br /> h <br /> O <br /> J <br /> z <br /> Z <br /> LL- 25- - <br /> Note:See Figure A-1 for explanation of symbols. <br /> 0 <br /> co <br /> Ps A <br /> oI s <br /> LOG OF BORING GEI-1 <br /> z Project: Central Utility Plant <br /> G EO E N G I N E E R Project Location: Everett, Washington g <br /> Fi ure A-2 <br /> Co'\ Project Number: 10738-007-01 Sheet 1 of 1 , <br />