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Start End Total 16 Logged By MSH Driller Holocene Drilling rilling Hollow stem Auger <br /> Drilled 8/16/2021 8/16/2021 Depth(ft) Checked By RCM Inc.. Method <br /> Surface Elevation(ft) 541 Hammer Autohammer Drilling Diedrich D-50 <br /> Vertical Datum NAVD88 Data 140(lbs)/30(in)Drop Equipment <br /> Easting(X) 1299561 System WA State Plane North Groundwater not observed at time of exploration <br /> Northing(Y) 341361 Datum NAD83(feet) <br /> Notes: <br /> v <br /> FIELD DATA <br /> a) Ea, <br /> 110 s MATERIAL <br /> I <br /> REMARKS <br /> w �' DESCRON_m <br /> .co p 6 C O. 7_NN O. N U N fN f0 O N(6 o c <br /> W cc m U fn H C.7 C7 C..) 2 U u_L <br /> 0 III!. AC -\Approximately 3 inches of asphalt concrete pavement /- <br /> a0 <br /> h n c •." SPSM - Brown fine to coarse sand with silt(medium dense, _ 5 <br /> �� moist)(fill) <br /> ., ML - Brown sandy silt(stiff,moist) - <br /> i.'!---— <br /> X14 12 2A SPSM Brownfinetomediumsandwithsilt(looseto medium -dense,moist) 6 <br /> MC <br /> -5 18 9 - 6 7 <br /> . <br /> - <br /> 5 32 4 $ <br /> _ X <br /> Mc rSM Brown silty fine to medium sand with gravel(dense to <br /> very dense,moist)(glacial till) <br /> 10 x <br /> 12 50/6" - - 7 <br /> • <br /> MC <br /> hb - <br /> 0 <br /> o_ _ _ _ <br /> LLI Rough drilling at 12 feet <br /> 00 <br /> 0 <br /> a- - <br /> 0 <br /> yl- _ <br /> w <br /> O <br /> 2, 15 X\ ' 12 50/6" 6 - - <br /> (oryh I ML Gray sandy silt with gravel(hard,moist) <br /> U' <br /> 0 <br /> I <br /> S <br /> 0 <br /> NI <br /> O <br /> N <br /> Z <br /> Z <br /> O <br /> WU' <br /> r <br /> z <br /> m <br /> 0 <br /> 8 <br /> 8 <br /> m <br /> z <br /> Note:See Figure A-1 for explanation of symbols. <br /> 8 Coordinates Data Source:Horizontal approximated based on Aerial Imagery.Vertical approximated based on Locational Survey. <br /> i <br /> 5 Log of Boring B-1 <br /> g Project: 7800 Evergreen Way <br /> a G EO E N G I N E E R S Project Location: Everett,Washington <br /> Figure A-2 <br /> Project Number: 24459-003-00 Sheet 1 of 1 <br />