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DRILLING COMPANY: HWA GeoSciences Inc. SURFACE ELEVATION: t feet DATE STARTED: 4/18/2017 <br />DRILLING METHOD: Hand Bucket Auger CASING ELEVATION 3 feet DATE COMPLETED: 4/18/2017 <br />SAMPLING METHOD: Grab LOGGED BY: G. Krankurs <br />LOCATION: See Figure 2 <br />rn <br />g <br />U <br />J <br />F <br />J <br />m <br />0 <br />0) <br />d <br />0 <br />w <br />DESCRIPTION <br />0 <br />il—le <br />Loose, brown, silty SAND and Sod, moist. <br />SM <br />(TOPSOIL) <br />Medium dense to dense, olive brown, gravelly, cobbly, silly <br />:; <br />•'; ;' <br />SAND, moist. <br />(WEATHERED GLACIAL TILL) <br />---------------------- <br />Very dense, mottled gray and brown, gravelly, silly SAND with <br />cobbles, wet. <br />(GLACIAL TILL) <br />Excavation was terminated at 3.6 feet below ground surface <br />due to refusal on cobble. Ground water seepage was <br />observed at 2 feet below ground surface. <br />1 5- <br />1 10 - <br />W <br />V <br />♦ Non -Standard Penetration Resistance ( Blows per <br />m <br />0- <br />Z <br />Q y <br />~ <br />H <br />W <br />F— <br />foot ) <br />(17.6 lb. weight, 22.6" drop) <br />U <br />Q <br />f <br />W W <br />W C <br />10 <br />F- <br />0 <br />Z <br />of <br />a <br />X <br />� � <br />Lauv <br />a <br />~O <br />� <br />W <br />0 V. <br />0 10 20 30 40 50 <br />NOTE: This log of subsurface conditions applies only at the specified location and on the date indicated <br />and therefore may not necessarily be indicative of other times and/or locations. <br />M <br />0 <br />5 <br />�10 <br />0 20 40 60 80 100 <br />Water Content (%) <br />Plastic Limit m--0 Liquid Limit <br />Natural Water Content <br />Evergreen Branch Library Expansion Handhole <br />jj�[A��i� // �owl, <br />�. 9512 Evergreen Way HH-3 <br />jl1'AVR7SCONMM Everett, Washington PAGE: 1 of 1 <br />PROJECT NO.: 2017-036-21 FIGURE: A-4 <br />HAND HOLE WITH DCP TO SPT 2017-036.GPJ 5/2117 <br />