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Dates) Logged Checked <br /> Drilled 08/28/07 By CMK By MWS <br /> Drillin Drilling Sam lin I <br /> Contractor Boretec Method Hollow-stem Auger Methods SPT <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 I <br /> Depth(ft) Elevation(ft) Elevation(ft) <br /> Vertical Datum/ Easting(x): <br /> `Datum System Northing(y): <br /> e • <br /> SAMPLES <br /> a) <br /> `s _ Q) o a = MATERIAL DESCRIPTION �,o s OTHER <br /> TESTS <br /> Zill )'ES Elev <br /> Jm toto cU` r) mU o- � <br /> 0 GP -Gravel parking lot(approximately 2 inches thick) /— <br /> SM _ Brown silty fine sand with distorted clay/silt layers- - <br /> - - <br /> (dense to very dense,moist)(glacially consolidated <br /> - soils) - - <br /> 18 46 1 • <br /> 11 %F=39 <br /> —115 - - — <br /> - 5 18 61 2 • — — <br /> • <br /> • <br /> 18 74 3 • <br /> —110 - - — <br /> - 10 18 41 4 — — - <br /> - - _ I <br /> • <br /> • <br /> —105 - - <br /> 111 <br /> - 15 Il 46 5a J/ — — - <br /> 5b / , CH - Gray fat clay(hard,moist)(distorted bedding,abundant _ - <br /> slickensides) 27 <br /> / - <br /> co <br /> o - //// . <br /> �—100 - — <br /> 06a / <br /> _1 12 50/6" _ Sand in shoe of sampler <br /> > 20 66 % SM-ML Gray to brown silty fine sand(very dense,moist) <br /> Tic <br /> o- - <br /> r <br /> 0 <br /> 0 <br /> w - <br /> c,,- <br /> 0 <br /> a—95 - — <br /> z <br /> 25— - <br /> s Note:See Figure A-1 for explanation of symbols. <br /> II <br /> o <br /> LOG OF BORING GEI-6 <br /> z Project: Central Utility Plant I <br /> o G EO E N G I ISI E E RS Project Location: Everett, Washington Figure A-8 <br /> >. <br /> Project Number: 10738-007-01 Sheet 1 of 1 , <br />