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Ilk r <br /> • <br /> Project: Eclipse Development, Phase IV,36th St. Pipeline <br /> •` _ Log of Boring B-2-09 <br /> Ipt ' Project Location: City of Everett,Washington <br /> U Project Number: 33758986 Sheet 1 of 2 <br /> M <br /> a <br /> w <br /> it Date(s) Logged Checked <br /> >,; Drilled 1/20/09 By KY By XDH <br /> m <br /> Drilling H.S.Auger,Mud Rotary <br /> m Method Size/Type Size/Type ll Bit 4 1/4 in Total Depth <br /> of Borehole 34 feet <br /> w Drill Rig Drilling Surface <br /> ww Type CME70,Truck Mounted Contractor Gregory Drilling Elevation 12.3 feet <br /> it <br /> Groundwater Level 0.5 feet Sampling SPT,Shelby Tube Hammer 140 lbs 30"drop auto hammer <br /> Method(s) Data <br /> Borehole•r Bentonite Location N357170.3,W1308184.2 <br /> o Backfill <br /> N <br /> SAMPLES _ <br /> •z N <br /> p> C _N <br /> r O C U NV) U <br /> .>. 6 3 z u MATERIAL DESCRIPTION o g - a - REMARKS AND <br /> •` 0 l a) m 0) a E 3 0 m U m It D rn w e OTHER TESTS <br /> Z W..- 0 w �•. O O (I) C• o., Q L'W O O Fc <br /> o <br /> I— Z in tY C7 ) iL° O <br /> ( ' ea0 --•-, Sty Dark silty SAND,occasionally with fine gravel,fine to coars�.5 ft1 <br /> a _ medium dense,moist,stratsted,angular to subangular.No HCI _ <br /> �; reaction.(FILL]. <br /> o - <br /> —10 <br /> r o 5 14 40 <br /> z D-1 7 "$ " <br /> o - <br /> .. , N=12 <br /> a <br /> •°k r . w 5 MH Olive gray to gray Elastic SILT,occasionally with wood,soft, <br /> , z moist,stratified to homogeneous,low plasticity.No HCI reaction. <br /> 4b+ i U - <br /> r 2 `5 1 ... <br /> _ 125 <br /> �° F i <br /> D-2 1 &3 <br /> o N=2 <br /> w <br /> Ilk'A . <br /> a 10— <br /> r• f �. <br /> M <br /> .6. s w <br /> w <br /> • <br /> - <br /> t w D 3 3 tOtZ€ <br /> w <br /> g 15 <br /> C.) <br /> SM Gray silty SAND,fine to medium,loose to medium dense,with <br /> lti - :;a 0.2 ft thin layer of soft sandy silt,stratified to homogeneous.No _ <br /> 4i HCI reaction. <br /> 2 -5 1 - _ 49 38 <br /> a D 4 3 87;' ::`r <br /> f o N=5 <br /> > <br /> 116k. a 20— — <br /> • cc <br /> f~ <br /> w <br /> f w <br /> y <br /> ioL 3 cc w i <br /> 1- i En 6 :80 <br /> t = N=17 %- <br /> f <br /> 1t - 25 2' .SW Bluish gray to gray well graded SAND,fine to coarse,medium <br /> w rs:::_ dense to dense,wet,homogeneous.No HCI reaction. <br /> U 15 1� 5 17 <br /> (3 i p_g 15 .:g7:: <br /> •r N=26 <br /> w <br /> 410 �, 30 <br /> z W <br /> 0 IIRS <br /> .£ '_ Figure A-4.1 <br /> 0,. <br />