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I 0 \ <br /> Date(s) Logged Checked <br /> Drilled 08/28/07 By CMK By <br /> MWS <br /> DrillingDrilling Sampling <br /> Contractor Boretec <br /> Method Hollow-stem Auger Methods SPT <br /> AugerHammer 140 lb hammer/30 in drop Drilling EC-55 Track Mounted <br /> Data 4"ID Data Rope and Cathead Equipment <br /> 111 Total 16.5 Surface 117 Groundwater Not Encountered <br /> Depth(ft) Elevation(ft) Elevation(ft) <br /> Vertical Datum/ Easting(x): <br /> Datum System Northing(y): <br /> • <br /> SAMPLES \ <br /> w s <br /> s w 0 o . E > MATERIAL DESCRIPTION co OTHER TESTS <br /> ts w o E z 2' _ AND NOTES <br /> Z o 3 Q m o ° c �t <br /> II o m 8 o 6 E @ m a o £ 0 0 a-(1) <br /> 0 C 0: CO g gco 3 Co rn 2 O 0 <br /> GP --Gravel parking lot(approximately 2 inches thick) <br /> SM _ Brown/gray silty fine to medium sand(loose,moist) _ _ <br /> • (fill) <br /> —115 - - - — <br /> I - - - - <br /> 5 vC� _ OL Black organic silt(stiff,moist) <br /> •/ SM Gray silty fine sand with occasional gravel(medium <br /> —110 dense,moist)(glacially consolidated soils) _ — <br /> • <br /> - 10 18 20 4 — - <br /> %� ML Grayish brown sandy silt with occasional chunks of _ <br /> —105I = silt/clay and interbedded sand layers(hard,moist) - <br /> 18 50/6" � - <br /> - 1518 57 6 — — - <br /> i —100 - — <br /> oo <br /> ih <br /> 0 <br /> I 0_ <br /> 0 <br /> 0 <br /> ' 20— - <br /> w <br /> 0 <br /> E,—95 <br /> r <br /> 0 <br /> 0 <br /> m _ <br /> I r - <br /> 0 <br /> in_ <br /> G <br /> z <br /> LL- 25— - <br /> O Note:See Figure A-1 for explanation of symbols. <br /> I 0 <br /> 0 <br /> . <br /> n\ I <br /> o, \ <br /> o <br /> LOG OF BORING GEI-5b <br /> z Project: Central Utility Plant <br /> Pro ect Location: Everett, Washin ton <br /> aEOENGINEERS ) 9 <br /> Figure A-7 <br /> Project Number: 10738-007-01 Sheet 1 of 1 <br />