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• <br /> ii` ' <br /> ' d <br />•.. <br /> 011 s Project: Eclipse Development, Phase IV,36`h St.Pipeline Log of Boring B-7-09 <br /> "' Project Location: City of Everett,Washington <br /> •' Project Number: 33758986 Sheet 1 of 1 2 <br /> Q <br /> •1-. W <br /> co <br /> a Date(s) Logged Checked <br /> • Drilled 1/21109 By KY By XDH <br /> LI Drilling H.S.Auger,Mud Rotary Drill Bit 4 1/4 in Total Depth 23 feet <br /> pi MethodSize/Type of Borehole <br /> w Drill Rig Drilling Surface <br /> Type CME70,Truck Mounted Gregory Drilling 14.4 feet <br /> •1 i yp Contractor Elevation <br /> •` D Groundwater Level 3.0 feetSam lin <br /> Methods) SPT,Shelby Tube Da <br /> 140 lbs 30"drop auto hammer <br /> a <br /> c o Borehole <br /> o Backfilt Bentonite Location N358398.5,W1308292.4 <br /> N <br /> io <br /> m SAMPLES <br /> N. <br /> o MATERIAL DESCRIPTION a REMARKS AND <br /> •;. w ant a 3 o n V _ OTHER TESTS <br /> z <br /> W O. t- Z ro a 6 to : a� <br /> o. <br /> •r t 0 , •' •s GM Dark gray silty GRAVEL with sand,line to coarse,medium dense, <br /> �_ dry to moist,homogeneous,angular.No HCt reaction.FILL].0 , <br /> • a C <br /> 4 l'ri..SM/ Dark gray silty SAND with gravel,fine to medium,medium dense, <br /> • z D-1 6 t�;.4 GM moist,homogeneous,angular.No HCI reaction. 3 ft1- 12.1 32 2 <br /> o N=11 , 3 - <br /> • a —10 ,#�, <br /> o _ 44 <br /> r > 5 O = (Di_ Dark organic SILT with wood and fine gravel,soft,wet,low <br /> z — J plasticity,angular,homogeneous.No HCI reaction. <br /> • U <br /> z 6 — <br /> I w D2 20 _ 28.5 <br /> o i <br /> 1 _ <br /> N=2 —w i o i 15 SM/ Olive gray to gray silty SAND to sandy SILT,trace of root,fine, <br /> ww <br /> •; ; ML very reactio dense or hard,wet to moist,stratified to homogeneous.No <br /> n. <br /> . <br /> 1 ::'.. - <br /> •` a 7 "''•' <br /> z 34 : - : - 25.2 16.1 <br /> o D-4 5fi ::•t <br /> I! R- i <br /> N=90 .... <br /> --5 <br /> •a i ° 20— — <br /> a <br /> • cc <br /> w r <br /> •. v, <br /> re <br /> D 5 N>50 g3 Q5 <br /> us End of hole at 23 ft below ground surface.Measured groundwater <br /> _ - 3 ft deep at 1650,1/21/09.Backfilled 2 to 23 ft with bentonite _ <br /> ilk 2 --10 chips,0 to 2 ft with native soil. <br /> ] 25— — — <br /> •`_ w <br /> W <br /> _ <br /> W <br /> LL - <br /> U- <br /> 6 <br /> --15 <br /> 30 <br /> 401 o URS <br /> S. L Figure A-9.1 <br /> •' <br />