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01associated Exploration Log
<br /> F earth sciences Project Number Exploration Number Sheet
<br /> 110;. ,
<br /> f' ' " ° i' . ' T ' e ' 190168E001 EB-2 1 of 1
<br /> Project Name 2721 Wetmore Ground Surface Elevation (ft) -124
<br /> Location Everett. WA Datum NAVD 88
<br /> Driller/Equipment Environmental Drilling Inc. /HSA w/Truck Drill Date Start/Finish s/7/19,5/7/19
<br /> Hammer Weight/Drop 140#/30 Hole Diameter(in) 8_
<br /> KU d -�t /' TJ l °o a' -coo �'
<br /> a c a` Blows/Foot
<br /> . S E
<br /> cv v7 U a 00 0
<br /> 13) T ` ` :3,c.±... DESCRIPTION 10 20 30 40
<br /> L S-1 � HMA--2 inches 7- 1.
<br /> -
<br /> 0
<br /> Fill 0
<br /> • Moist,light brownish olive with slight iron oxide,silty,SAND,trace gravel; 0
<br /> • nonstratified(SM).
<br /> - I S-2 .:: ••• As above(SM). 3• A
<br /> Weathered Vashon Lodgement Till 1
<br /> 5 1
<br /> •• Moist, iron oxide stained yellowish olive,very silty, SAND,trace fine gravel;
<br /> - •-\diamict fabric(SM). - r 15
<br /> S-3 Vashon Lodgement Till 30 A55
<br /> : Moist,olive with some iron oxide rind around one gravel clast,silty,SAND, 25
<br /> • •. . some fine to coarse gravel;diamict fabric: nonstratified(SM).
<br /> - •••.•• Drill action suggests occasional large rocks.
<br /> - 10 -- • Moist,olive, silty,fine to medium SAND,trace coarse sand,some fine to 13
<br /> _ S-4 :•.., .•
<br /> coarse gravel;diamict fabric; nonstratified(SM). 25 A48
<br /> — 23
<br /> -- 15 — •.• • • Moist, olive,silty to very silty,fine to coarse SAND,trace to some fine to 20
<br /> - _ S-5 •. : coarse gravel;diamict fabric; nonstratified(SM). 50/6" +50/6"
<br /> III
<br /> •
<br /> - 20 .• Moist,olive,silty,fine to medium SAND,trace coarse sand, some fine to 32
<br /> I S"6 . .• coarse rounded gravel;diamict fabric; nonstratified(SM). 50/6" *50/6"
<br /> - Vashon Advance Outwash
<br /> • 25 Moist,olive,silty,fine to medium SAND,trace coarse sand,trace fine 16
<br /> gravel;diamict fabric;nonstratified; rare thin seams(<1 inch thick)of fine 24 A64
<br /> — to medium sand,trace silt(SM/SP). 40
<br /> •
<br /> •
<br /> - 30 • • Moist,olive,fine SAND,trace to some silt,trace medium to coarse sand; 20
<br /> • S"$ • . massive to faintly stratified;occasional thin interbeds(<1 inch thick)of silt, 28 A68
<br /> "- . trace to some fine to medium sand,trace fine gravel;ice loading joints in 40
<br /> ' silt;
<br /> .�.:.�. rare angular silt ripup clasts(SP-SM/ML).
<br /> •• 35 I .'o.•.•.se Moist,grayish olive,fine to coarse SAND,trace silt; massive(SW). 22
<br /> S-g ......... 30 65
<br /> • 35
<br /> • e a
<br /> r •
<br /> - 40 I
<br /> :•.' As above then fining downward to fine to medium sand,trace silt;stratified 24
<br /> S-10 : •e�•.�'
<br /> o.' (SW/SP). 39 A73
<br /> o '• 34
<br /> N- Bottom of exploration boring at 41.5 feet.
<br /> t; No groundwater encountered.
<br /> Note:Boring located-5 feet south of sinkhole(30 inches in diameter)in asphalt.
<br /> mi
<br /> co Sampler Type(ST): -
<br /> § C 2"OD Split Spoon Sampler(SPT) 0 No Recovery M-Moisture Logged by: FSM
<br /> o a] 3"OD Split Spoon Sampler(D&M) 111 Ring Sample - Water Level() Approved by: CJK
<br /> m 1
<br /> (75 w 1®8 rab Sample Z Shelby Tul�e9%ar pffet Water Level at time of drilling(ATD)
<br /> a,
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