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DRILLING COMPANY: HWA GeoSciences Inc. DATE STARTED: 2/2/2016 <br /> DRILLING METHOD: Hand Bucket Auger DATE COMPLETED: 2/2/2016 <br /> SAMPLING METHOD: Non Standard Penetration Test(DCP) LOGGED BY: S.Pemble <br /> LOCATION: See Figure 2 SURFACE ELEVATION: 576.0 t feet <br /> CO <br /> m z w Dropweight Cone Penetrometer Converted to <br /> v a j 2 CO I- Standard Penetration Resistance Z <br /> _1 5Ill w r p A Blows per foot O <br /> F- m CO d __I <br /> K 3 w 8 >^ <br /> a. m o w c, <br /> L0....=, ai 7 DESCRIPTION Cl) CO 0.g O w w <br /> _ 0 10 20 30 40 50 <br /> 0 0 v c GP Medium dense to dense,gray,slightly silty,fine to coarse A <br /> °cygrained sandy,fine to medium subrounded GRAVEL,wet. A <br /> -b b (GRAVEL BORROW FILL) A A - <br /> °�� a AAA <br /> ) A 0 A 33 <br /> – 4-inches Hot Mix Asphalt. <br /> Asphalt was chipped out of hand hole with digging bar. — 575 <br /> SM \ (HMA) [ A <br /> Medium dense to dense,yellow brown,silty,fine grained <br /> SAND with fine gravel and trace organics,wet. <br /> (GLACIAL TILL FILL) <br /> A <br /> A <br /> A <br /> ♦A <br /> •A <br /> A <br /> Hand hole was terminated at 3 feet below ground surface >> <br /> due to practical refusal on root and ground water seepage. <br /> Ground water seepage was observed at 7 inches below A > <br /> A <br /> ground surface. <br /> 5— +11 _ <br /> II <br /> 0 20 40 60 80 100 <br /> . Water Content(%) <br /> Plastic Limit I--S I Liquid Limit <br /> NOTE: This log of subsurface conditions applies only at the specified location and on the date indicated Natural Water Content <br /> and therefore may not necessarily be indicative of other times and/or locations. <br /> Hand Hole <br /> 8 <br /> Seaway Transit Facility HH-2 <br /> /IMCommunity Transit <br /> HWAGEOSCIENCES INC Everett, Washington PAGE: 1 of 1 <br /> PROJECT NO.: 2014-117-21 FIGURE: A-9 <br /> BORING-DSM 2014-117-21.GPJ 3/8/16 <br />