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Date(s) 08/08/08 Logged ABA Checked DPC <br /> Drilled By By <br /> Drilling Boretec Drilling Hollow-stem AugerSampling <br /> SPT <br /> Contractor Method Methods <br /> Auger 4%-inch I.D. Hammer 140 lb hammer/30 in drop Drilling Limited Access Track Rig <br /> Data Data Equipment Volvo EC55 <br /> Total 21 5 Surface Groundwater 19 <br /> Depth(ft) Elevation(ft) Level(ft.bgs) <br /> Vertical Datum/ Easting(x): <br /> _ `Datum System Northing(y): <br /> •e • <br /> SAMPLES <br /> 0 <br /> w — o a = > MATERIAL DESCRIPTION a - OTHER TESTS <br /> a) o E z -} 0 m .-w AND NOTES <br /> n 0 3 to a a`� t a.-5,-, c Dr <br /> 0 0 ami o ci E u 2 o 2 E o 0 L'G) <br /> 5 Cocc cn c(73 O3 Oc' mo o <br /> o <br /> AC _N3 inches asphalt concrete pavement <br /> _ SM _ Tan and gray silty fine to medium sand with gravel _ <br /> (loose,moist)(fill) <br /> 16 5 t <br /> I _ <br /> • <br /> 5 18 11 z CL Gray with orange mottling lean clay with occasional 27 AL <br /> I _ sand(stiff,moist)(glacially consolidated soils) - <br /> 7 / <br /> - - <br /> 718 18 6 Becomes very stiff <br /> I <br /> - - - <br /> 100 18 3 — — <br /> 7 I - - <br /> -i4 ML/CL Gray silt and clay(very stiff,moist) <br /> 6 27 - - <br /> I - - <br /> (distorted soil fabric) <br /> 15 7 18 31 5 — — <br /> I _ - <br /> co <br /> / <br /> s.,!-3 <br /> — — <br /> SM Graysiltyfine to medium sand(dense, <br /> Z wet) <br /> 0 <br /> -C • <br /> 20] 18 43 • <br /> — — <br /> W0 I <br /> 'a • <br /> 0 <br /> N <br /> O <br /> 0 <br /> 0 <br /> 0 <br /> CO <br /> CI <br /> 0 <br /> 0 <br /> rn <br /> J <br /> Q <br /> -L <br /> N <br /> E25— <br /> Note:See Figure A-1 for explanation of symbols. <br /> 0 <br /> 0• • <br /> 0 <br /> LOG OF BORING GEI-7 \ <br /> a. <br /> 0 Project: Central Utility Plant <br /> G EO E N G I N E E R /�// Project Location: Everett, Washington Figure A-9 <br /> .'� -��" Project Number: 10738-007-02 Sheet 1 of 1 • <br />