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associated Exploration Log
<br /> e a r t h s c i e n c e s Project Number Exploration Number Sheet
<br /> ° n 190168E001 EB-3 1 of 1
<br /> Project Name 2721 Wetmore Ground Surface Elevation(ft) -1 18
<br /> Location Everett, WA Datum NAVD 88
<br /> Driller/Equipment Environmental Drilling Inc. /HSA w/Truck Drill Date Start/Finish 5/7/i9,5/7/19
<br /> Hammer Weight/Drop 140#/ 30 Hole Diameter(in) 8
<br /> cn U O v! ' k — > co Vi
<br /> s�
<br /> \�J 4 °' Blows/Foot
<br /> � J N
<br /> a S E cow - 3
<br /> to c c"o o
<br /> T IIoo
<br /> 8 .5 i DESCRIPTION " 10 20 30 40 °
<br /> i S 1 7 \ HMA-—3 inches 3
<br /> 1 Fill
<br /> . Moist, brownish orange with iron oxide,fine to coarse SAND,some silt, 5
<br /> • trace gravel;nonstratified(SW-SM). 2
<br /> S-2 •• Moist,brown and yellowish olive,silty,SAND,some gravel,some organics 3 A23
<br /> 20
<br /> •°��',I.� ( ) Weathered Vashon Lodgement Till r.
<br /> — 5 — .. t Moist,olive with iron oxide,fine to coarse SAND,some silt,some gravel; i 20
<br /> S-3 `nonstratified(SW-SMJ. J 25 A55
<br /> Vashon Lodgement TIII 30
<br /> .• •.• Moist,olive,silty,SAND,some gravel;diamict fabric;nonstratified(SM).
<br /> . Drill action suggests occasional coarse rock.
<br /> —
<br /> 10 — •• Moist,olive,silty,fine to medium SAND,trace coarse sand, some fine to 18
<br /> - S-4 • coarse rounded gravel;diamict fabric; nonstratified(SM). 28 '�68
<br /> 40
<br /> •.
<br /> •
<br /> •
<br /> •'•• Vashon Lodgement Till
<br /> — 15 — • • Moist,olive,fine SAND,trace silt,trace fine gravel and silty,SAND,trace 18
<br /> S 5 •• . gravel;interbedded;some diamict fabric(SP/SM). 21 456
<br /> 35
<br /> — 20 27
<br /> I S-6 :" .• Moist,olive,fine to medium SAND,some silt ranging to silty,trace fine 50/°" 5015"
<br /> rounded gravel and SILT,trace fine sand;interbedded silt is massive;
<br /> micaceous(SP-SM/ML).
<br /> •
<br /> — 25 = S-7 .•..• Moist,olive,very silty,fine to medium SAND,trace coarse sand,trace to 5o " A50/2"
<br /> • some fine to coarse gravel;faintly stratified;some faint diamict fabric(SM).
<br /> — 30 •:• • Moist,olive, gravelly,fine to coarse SAND,some silt and silty,fine to
<br /> 8
<br /> S-8 :• medium SAND,trace coarse sand,trace gravel:interbedded;some diamict 18 A33
<br /> — • • • fabric(SW-SM). 18
<br /> Bottom of exploration boring at 31.5 feet.
<br /> No groundwater encountered.
<br /> — 35
<br /> — 40
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<br /> 0
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<br /> Sampler Type(ST):
<br /> II 2"OD Split Spoon Sampler(SPT) ❑ No Recovery M-Moisture Logged by: FSM
<br /> o Eli 3"OD Split Spoon Sampler(D&M) I] Ring Sample V Water Level() Approved by: CJK
<br /> 1tul8 rab Sample 0 Shelby TEtTataWe V Water Level at time of drilling(ATD)
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