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associated Exploration Log
<br /> earth sciences Project Number Exploration Number Sheet
<br /> :::i
<br /> r , K 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 5/7/19 5/7/19
<br /> Hammer Weight/Drop 140#/30 Hole Diameter(in) 8
<br /> _ U,
<br /> o > ° U,
<br /> ° '" CU Blows/Foot
<br /> !Z S ,. O N
<br /> a T in D u) o f� in
<br /> DESCRIPTION " 10 20 30 40 °
<br /> 1 S-1 � HMA —3 inches 33
<br /> Fill 5 Aili
<br /> Moist,brownish orange with iron oxide,fine to coarse SAND,some silt,
<br /> - trace gravel;nonstratified(SW-SM).
<br /> Ts_2 .-- Moist,brown and yellowish olive,silty,SAND,some gravel,some organics 2
<br /> 1 •} SM 3 A23
<br /> •••1 I_�\( ) Weathered Vashon Lodgement Till 20
<br /> — 5 .- Moist,olive with iron oxide,fine to coarse SAND,some silt,some gravel; , 20
<br /> S-3 . - ,nonstratified(W-SMJ. 25 A55
<br /> Vashon Lodgement Till 30
<br /> - Moist,olive,silty,SAND,some gravel;diamict fabric;nonstratified(SM).
<br /> - -- Drill action suggests occasional coarse rock.
<br /> — 10 _ - Moist,olive,silty,fine to medium SAND,trace coarse sand,some fine to 18
<br /> I S-4 : coarse rounded gravel;diamict fabric:nonstratified(SM). 28 A68
<br /> 40
<br /> - - Vashon Lodgement Till
<br /> — 15 T - : 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 A56
<br /> - 35
<br /> — 20 I S-6 - - Moist.olive,fine to medium SAND,some silt ranging to silty,trace fine 50�5. A50ie
<br /> rounded gravel and SILT,trace fine sand;interbedded silt is massive;
<br /> .- micaceous(SP-SM/ML).
<br /> — 25 27
<br /> = S-7 .- -: Moist,olive,very silty,fine to medium SAND,trace coarse sand,trace to 50/T A5012"
<br /> some fine to coarse gravel;faintly stratified;some faint diamict fabric(SM).
<br /> •
<br /> — 30 Moist,olive,gravelly,fine to coarse SAND,some silt and silty,fine to
<br /> S-8 medium SAND,trace coarse sand,trace gravel;interbedded;some diamict 18 •
<br /> A36
<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 /> cci Sampler Type(ST):
<br /> $ m 2"OD Split Spoon Sampler(SPT) 0 No Recovery M-Moisture Logged by: FSM
<br /> o r_n 3"OD Split Spoon Sampler(D&M) II Ring Sample a Water Level() Approved by: CJK
<br /> 03
<br /> w ® Grab Sample 0 Shelby Tube Sample i Water Level at time of drilling(ATD)
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