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Date(s) Logged Checked <br /> Drilled 08/08/08 By ABA By DPC <br /> Drilling Boretec Drilling Hollow-stem Auger Sampling 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 215 Surface Groundwater 19 <br /> Depth(ft) Elevation(ft) Level(ft.bgs) <br /> Vertical Datum/ Easting(x): <br /> `Datum System Northing(y): <br /> t ` SAMPLES <br /> w a) E > MATERIAL DESCRIPTION OTHER TESTS <br /> w �' o z m- -- _ AND NOTES <br /> n m N as m c no 0 E= <br /> p a0i 8 a -0 E @ eo of oo a.'m <br /> g CC m in in U' 3 (9 to 20 o� <br /> o 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 1 <br /> I <br /> 52 1 CL Gray with orange mottling lean clay with occasional <br /> --I <br /> 18 i1 <br /> I / sand(stiff,moist)(glacially consolidated soils) 27 AL <br /> t 7 <br /> 18 18 <br /> I 6 <br /> Becomes very stiff <br /> 100 18 3 <br /> 7 I - _ <br /> 4 / ML/CL Gray silt and clay(very stiff,moist) <br /> 1627 - <br /> (distorted soil fabric) <br /> I - - <br /> I15 18 31 5 <br /> 7 I -I <br /> 1- _ 1 SM Gray silty fine to medium sand(dense,wet) <br /> o <br /> o <br /> 0 <br /> > 20 0 0 <br /> ] I8437 <br /> I -I0 <br /> 0 <br /> n <br /> 0 <br /> 0 <br /> ro <br /> o <br /> n <br /> _o <br /> 01 _ <br /> _, <br /> Q <br /> Z <br /> • 25— <br /> s Note:See Figure A-I for explanation of symbols. <br /> O <br /> 0 <br /> 00 <br /> O. i <br /> 0 <br /> • <br /> LOG OF BORING GEI-7 <br /> O Project: Central Utility Plant <br /> V G EO E N G I N E E Project Location: Everett, Washington <br /> Figure A-9 <br /> >. Project Number: 10738-007-02 Sheet 1 of 1 , <br /> I <br />