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1 I 1 <br /> ,-� Project: Eclipse Development,Phase IV, 36th St.Pipeline Log of Boring B-4-09 <br /> I 1 Project Location: City of Everett,Washington <br /> Project Number: 33758986 Sheet 1 of 2 <br /> r., <br /> f cr Date(s) Log <br /> ged KY Checked <br /> I D Drilled 1/22/09 By By XDH <br /> m <br /> Driliing H.S.Auger,Mud Rotary Drill Bit 4 1/4 in Total Depth 34 feet <br /> m MethodSize/Type of Borehole <br /> ( w Drill Rig Drilling Surface <br /> 2 Type CME70,Truck Mounted Contractor Gregory Drilling Elevation 12.8 feet <br /> Groundwater Level 4.8 feet SaMPod(g) SPT,Shelby Tube Datamer 140 lbs 30"drop auto hammer <br /> Metha' <br /> Borehole <br /> E ;? otObservation Well Installed Location N357481.6,W1308233.7 <br /> m Backf:ll <br /> N . <br /> b <br /> SAMPLES <br /> 6 m c c a <br /> { ' �° J MATERIAL DESCRIPTION -- REMARKS AND <br /> (p d U <br /> aQi ar ar 3 o n CO D rn OTHER TESTS <br /> z W a? T 3 avi `� rn Z a <br /> E I- Z r3 3 D 0 <br /> m 0 ;I GM Dark gray silty GRAVEL with sand(Pit Run),medium dense, <br /> g - . -.4_ moist,homogeneous,subangular.No HCI reaction.[FILL]. <br /> 0 <br /> SP/ Brown poorly graded SAND with silt,fine to medium,medium <br /> t , ! z -10 D-1 8 'S `': ±_•-ML dense,wet,homogeneous,rounded.No HCI reaction. - 9.3 20.5 <br /> o N=13 .- <br /> �; -A . 4.8ft1 <br /> r . w 5- ML Gray sandy SILT,trace of wood,soft,wet,low plasticity, <br /> I - • _ homogeneous.No HCI reaction. - <br /> i. i a <br /> U - <br /> r I <br /> -5 448 D2 2 :It;'Q:,N=3 €:....10 - <br /> g z — OL Dark organic SILT with some wood.soft,wet,low plasticity, <br /> - homogeneous.No HCI reaction. <br /> i - <br /> o _0 3 — - <br /> w D4 10'-_—_ 104.9 PP=ozSest <br /> r ' > 3 <br /> o N=4 ' _-\ <br /> w — - <br /> is nN <br /> 15- _ _ - <br /> U <br /> v w — <br /> c a SM Bluish gray silty SAND,fine,loose,wet.No HCI reaction. <br /> t w <br /> m <br /> 34 r <br /> s - -8 D-5 4 :_ii- - 38.9 38.2 PP=1tst <br /> 3 : ' <br /> i r F w N=7 <br /> I � <br /> i I, a 20- <br /> .'`,' SM/ Bluish gray silly SAND to poorly graded SAND,fine to coarse, <br /> i w - `:.;'K%SP medium dense to dense,wet,homogeneous.subrounded.No _ <br /> HCI reaction. <br /> F F - <br /> - w 4 <br /> N --, i D-6 10 :6:7 - 25,3 29.0 <br /> irs N=75 ... <br /> F 25— — <br /> w <br /> i w — <br /> --15 11 <br /> u i D-8 13 i53 : 5.4 20.6 <br /> 21 <br /> i w N=34 - <br /> 8 0, <br /> 30 .. . a <br /> tii <br /> URS <br /> i Figure A-6.1 <br /> is <br />