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Date(s) Logged Checked <br /> Drilled 08/28/07 By CMK By MWS <br /> Drilling Boretec Drilling Hollow-stem Auger Sampling SPT <br /> Contractor MethodMethods <br /> AugerHammer 140 lb hammer/30 in drop Drilling <br /> Data 4 ID Data Rope and Cathead Equipment EC-55 Track Mounted <br /> Total 21 Surface 119 Groundwater Not Encountered <br /> Depth(ft) Elevation(ft) Elevation(ft) <br /> Vertical Datum/ Easting(x): <br /> Datum System Northing(y): <br /> •r SAMPLES ' <br /> w <br /> OTHER <br /> L _ g 0 Z J MATERIAL DESCRIPTION ... AND NOTES <br /> TESTS <br /> Q al_ > jh c0 N :0 Q-2 = c L <br /> w cs cc. 3 a E a) a rn o f •`�= , rn <br /> W0 Es <br /> - 0 c IT: m c'n cn C�3 0 cn m0 ca <br /> GP -\Gravel parking lot(approximately 2 inches thick) /-- <br /> SM _ Brown silty fine sand with distorted clay/silt layers - _ <br /> (dense to very dense,moist)(glacially consolidated <br /> _ • _ soils) - <br /> - <br /> 18 46 - 11 %F=39 <br /> —115 - - — <br /> • <br /> • <br /> - 5 113 61 2 • — — <br /> 18 74 s <br /> —110 - - — <br /> • <br /> - 10 1.3 41 4 — — - <br /> —105 - - - — <br /> - 15 11 46 5a — — - <br /> Sb CH _ Gray fat clay(hard,moist)(distorted bedding,abundant <br /> slickensides) 27 <br /> - - ,/ <br /> co X <br /> co <br /> o—100 - / - - — <br /> 12 50/6" 6a i <br /> co)" 20— 6b _ Sand in shoe of sampler _,w 6o SM-ML Gray to brown silty fine sand(very dense,moist) <br /> a <br /> U' <br /> E;_ _ - <br /> n <br /> 0 <br /> 0 <br /> m <br /> r-- - - <br /> N.0 <br /> 0 <br /> J—95 - — <br /> Q <br /> Z <br /> -- 25— - <br /> s Note:See Figure A-1 for explanation of symbols. <br /> a <br /> a <br /> m <br /> o. <br /> LOG OF BORING GEI-6 <br /> z Project: Central Utility Plant <br /> F G EO E N G I N E E RS Project Location: Everett, Washington <br /> Figureure A-8 <br /> > Project Number: 10738-007-01 Sheet <br /> 1 of 1 0 <br />