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Drilled 9/Start <br /> En 9/28/2016 Total 56.5Logged By MWB Driller Geologic Drill Exploration, Drilling Hollow-stem Auger <br /> Depth(ft) Checked By KMS Inc. Method <br /> Surface Elevation(ft) 16.7 Hammer Autohammer Drilling Diedrich D-50 Turbo <br /> Vertical Datum MLLW Data 140(Ibs)/30(in)Drop Equipment <br /> • Latitude 47.9985 <br /> -122.2148 System Geographic Groundwater <br /> LongitudeDatum WGS84 Depth to <br /> Date Measured Water(ft) <br /> Notes: Boring B-3 completed within 5 feet of CPT-6.Subtract 2.30 feet to convert from MLLW to NAVD88. See Remarks Elevation(ft) <br /> FIELD DATA <br /> d <br /> w — y o o MATERIAL <br /> o P. 276 <br /> DESCRIPTION o REMARKS <br /> 2 a 2- ca s S N <br /> 0 aa) -• aa)i o o m ° f0 'o c o <br /> w o C CC m 0 mh 0 0U 3 i;= <br /> c 0", CR —\3-inches crushed rock base course /— <br /> sM - Gray silty fine sand(loose,moist)(fill) - <br /> - 1 10 9 1 SM = Gray silty fine to medium sand with wood debris _ <br /> (loose,moist) <br /> - 5 SM _ Gray silty fine to medium sand(loose,wet) <br /> - 14 5 %F 33 46 <br /> ,,O <br /> Groundwater encountered at 8.5 feet during <br /> - <br /> - - - drilling <br /> - 10A 6 3 F 34 34 <br /> <o <br /> 22.5 P SF 28 39 Shelby tube sample at 12 feet <br /> S MH Gray elastic silt with sand and wood debris(soft, <br /> F,AL SM -1 wet) /= 56 83 AL(LL=65;PI=25) <br /> 0 Li- 18 2 4 — Gray silty fine to medium sand,thin layer of wood 33 24 <br /> 0 15—� %Fdebris,shell fragments(loose,wet) <br /> 0 <br /> U- <br /> - <br /> w - SM Gray silty fine to medium sand with minor wood <br /> 0, - <br /> debris(very loose,wet) <br /> w <br /> o- 20 6 2 F — 27 13 <br /> 0 <br /> f oh <br /> w <br /> v, <br /> w <br /> w <br /> 0 <br /> z_ <br /> 8 25� 18 7 6F Grades with occasional gravel,becomes loose, 21 14 <br /> o <br /> moist to wet <br /> Ill 0 6B °> SW-SKI 16 7 Driller noted ravel <br /> SA Gray fine to coarse sand with silt and gravel(loose, g <br /> - - wet) - <br /> SP-SM Light brown fine to coarse sand with silt(medium <br /> m dense,wet)(recent deposits) - <br /> 30� 18 28 7 <br /> g ^- y <br /> iR� <br /> z_ <br /> C� <br /> • SP-SM Light brown fine to medium sand with silt(dense to <br /> - _ - very dense,moist to wet)(glacially consolidated - <br /> 2- 35— — soils) <br /> 2 <br /> U <br /> 0 <br /> o Note:See Figure A-1 for explanation of symbols. <br /> ill 0 <br /> 3 <br /> a Log of Boring B-3 <br /> Project: Waterfront Place Apartments <br /> ❑ Project Location: Everett, Washington <br /> �aE��NGI�EERS ure A-4 <br /> Project Number: 22360 003 00 Fi Sheet 1 of 2 <br />