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B-2 <br /> SAMPLE DATA SOIL PROFILE GROUNDWATER <br /> a a, _° o Drilling Method: Hollow-stem Auger <br /> E a E a <br /> z' >, 8 �co m >' Ground Elevation(ft): iu <br /> a, a) u- to o Cl) J <br /> .15 <br /> -I a E c E o a m co Drilled By Environmental Drilling, Inc. <br /> 0 <br /> 16 <br /> z 0 u)06 CO COI- (0 D <br /> E —0 _ AC 6.25"asphalt <br /> m SM Loose to medium-dense,brown,moist, <br /> v5i silty SAND,fine-grained(Weathered <br /> Glacial Till) <br /> 07 <br /> —2 ¶ ATD — <br /> Cl) <br /> Co <br /> 0 <br /> J <br /> LI <br /> z 1 b2 17 W=16 -@3'becomes medium-dense <br /> z <br /> 0 <br /> m <br /> — <br /> z -@4'becomes light brown to gray, <br /> 5 gravelly,very dense(Glacial Till) <br /> • <br /> re <br /> w-6 2 b2 65 W=13 — <br /> vi <br /> m <br /> 0 - <br /> 0 - <br /> -8 — <br /> 0 3 b2 62 W=15 _ <br /> 4 - <br /> it - <br /> 0 -10 - <br /> co z 4 b2 50/ W=10 <br /> o <br /> re -@11'becomes gray,less gravelly,more <br /> • <br /> = silty <br /> co—12 — <br /> w <br /> z <br /> o _ <br /> - <br /> J <br /> a - <br /> w -14 - <br /> O <br /> w . <br /> 0 <br /> o 5-I- b2 6/ W=8 <br /> oo <br /> ow—16 — <br /> r • <br /> N <br /> co <br /> H <br /> U <br /> w <br /> a -18 -@18'rock obstruction <br /> CI _ <br /> 0 <br /> o - <br /> O <br /> w - <br /> 0 -20 — <br /> 1- = 6T b2 2/ W=11 <br /> w _ <br /> O- <br /> a _ Boring Completed 03/28/17 <br /> o_ Total Depth of Boring=20.7 ft. <br /> is—22 — <br /> h. _ <br /> _ <br /> v Notes: 1. Stratigraphic contacts are based on field interpretations and are approximate. <br /> co 2. Reference to the text of this report is necessary for a proper understanding of subsurface conditions. <br /> 0 3. Refer to"Soil Classification System and Key'figure for explanation of graphics and symbols. <br /> N. <br /> Proposed AD Systems Figure <br /> oG oTG 5T Expansion <br /> 2201 Log of Boring B-2 7 <br /> 100th Street SW <br /> Everett,WA <br />