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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 t feet DATE COMPLETED: 4/18/2017 <br />SAMPLING METHOD: Grab LOGGED BY: S. Pemble <br />LOCATION: See Figure 2 <br />N <br />U <br />O <br />x <br />Lu <br />0 <br />co <br />o <br />v}i <br />DESCRIPTION <br />0 <br />Medium dense to dense, silty, sandy crushed GRAVEL, <br />SM <br />1 mast. 1 <br />— — — (CRUSHED SURFACING TOP COURSE) — — —1 <br />Dense, olive brown, gravelly, silty SAND, moist. 1 <br />SM <br />1�--------- (FILL) ---------' <br />Dense, gray, gravelly, sitly SAND, moist. <br />ML Very stiff, brown, sandy SILT with fine organics, moist. <br />Becomes very moist to wet at 3 feet below ground surtace. <br />SM I Dense, gray, gravelly, silty SAND, very moist. <br />(GLACIAL TILL) <br />5- <br />Excavation was terminated at 4.8 feet below ground surface <br />due to ground water seepage. Ground water seepage was <br />observed at 4.8 feet below ground surface. <br />1 10 - <br />0: <br />Lu U <br />♦ Non -Standard Penetration Resistance ( Blows pe <br />m <br />(L <br />Z <br />d <br />W <br />H <br />foot ) <br />(17.6lb. weight, 22.6" drop) <br />F <br />v <br />W <br />2i <br />W W <br />w� <br />N <br />z <br />z o <br />= <br />o <br />uj <br />0 10 20 30 40 <br />♦ ! <br />S-1 <br />GS <br />:♦ <br />0 20 40 60 80 <br />Water Content (%) <br />Plastic Limit n--0 Liquid Limit <br />Natural Water Content <br />NOTE: This log of subsurface conditions applies only at the specked location and on the date indicated <br />and therefore may not necessarily be indicative of other times and/or locations. <br />x <br />0 50 i <br />r— 0 <br />__j L__10 <br />100 <br />Handhole <br />Evergreen Branch Library Expansion HH-2 <br />9512 Evergreen Way <br />HMGEO$CIEI�j MINC Everett, Washington PAGE: 1 of 1 <br />PROJECT NO.: 2017-036-21 FIGURE: A-3 <br />HAND HOLE WITH DCP TO SPT 2017-036.GPJ 5/2117 <br />