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Date <br />Total <br />Logged By WCW <br />Excavator Kelly's Excavating Inc. <br />Groundwater not observed <br />Excavated 2/15/2022 <br />Depth (ft) 9 <br />Checked By JSO <br />Equipment Komatsu WB140 <br />Caving not observed <br />Surface Elevation (ft) 535 <br />Easting (X) <br />1299650 <br />Coordinate System WA State Plane North <br />Vertical Datum NAVD88 <br />Northing (Y) <br />341442 <br />Horizontal Datum NAD83 (feet) <br />SAMPLE <br />o <br />o <br />MATERIAL <br />REMARKS <br />z <br />J <br />DESCRIPTION <br />y <br />O <br />N bD <br />C C <br />U <br />� <br />c. <br />c <br />c <br />w <br />N N <br />H H <br />N <br />(7 <br />O <br />C7 U <br />�U <br />iiUo <br />AC <br />Approximately Ito 2 inches asphalt concrete <br />GP <br />Approximately 3 inches base course gravel <br />i <br />GM <br />Brown silty gravel with sand (medium dense, moist) (fill) <br />1 <br />-- <br />SP-SM <br />------------------------ <br />Gray fine to coarse sand with silt and gravel (medium dense, moist) <br />o <br />2 <br />2 <br />s <br />SM <br />Brown silty fine to coarse sand with gravel (medium dense, moist) <br />4 <br />SP-SM <br />Gray fine to medium sand with silt and occasional gravel (medium <br />dense, moist) <br />SP-SM <br />Grayfine to coarse sand with silt and gravel (dense, moist) (glacial till) <br />5 <br />Pilot infiltration test (PIT)completed at4feet <br />000 <br />s <br />sM <br />Gray silty fine to coarse sand with gravel (dense to very dense, moist) <br />do <br />6 <br />g <br />9 <br />26 <br />SA <br />5 <br />7 <br />7 <br />5 <br />$ <br />S <br />�6 <br />5 <br />g <br />Notes: See Figure A-1 for explanation of symbols. <br />The depths on the test pit logs are based on an average of measurements across the test pit and should be considered accurate to 1/2 foot. <br />Coordinates Data Source: Horizontal approximated based on Topographic Survey. Vertical approximated based on Topographic Survey. <br />Log of PIT-1 <br />Project: 7800 Evergreen Way <br />G M E N G I N E E R S/ // <br />Project Location: Everett, Washington <br />Figure A-2 <br />Project Number: 24459-003-00 Sheet 1 of 1 <br />