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01associated Exploration Log <br /> earth sciences Project Number Exploration Number Sheet <br /> 100. <br /> t : 190168E001 EB-1 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 5/7/19,5/7/19 <br /> Hammer Weight/Drop 140#/30 Hole Diameter(in) 8 <br /> a ° s °' Blows/Foot <br /> w a caE 2J 3 <br /> a S E " >. �E o ai <br /> p T cn C�� o - m <br /> DESCRIPTION " 10 20 30 40 ° <br /> """'• HMA 2.5 inches 5 <br /> S-1 Fill 3 A5 <br /> Moist, brown and tan,silty,SAND,trace gravel,trace organics; 2 <br /> nonstratified(SM). <br /> 7. <br /> i <br /> S_2 : . As above;possible weathered native in shoe at-4 feet(SM). 2 <br /> 3 5 <br /> Vashon Lodgement Till 2 <br /> 5 : Moist,olive,silty,SAND,some fine to coarse gravel;sand is primarily fine 18 <br /> S-3 : . grained;diamict fabric;nonstratified(SM). 21 A41 <br /> — 20 <br /> - 10 S'4 I - Moist,olive,silty,fine SAND,trace fine to coarse rounded GRAVEL; 29 <br /> . " diamict fabric;nonstratified(SM). 33 A63 <br /> 30 <br /> Drill action suggests occasional large rock. <br /> - 15 — •- Moist,olive,silty,fine to medium SAND,trace to some fine to coarse 23 <br /> S-5 rounded gravel;diamict fabric;nonstratified(SM). 29 A79 <br /> — 50 <br /> - 20 . Moist,olive,very silty.fine SAND,trace medium to coarse sand,trace to 27 <br /> I S-6 " : some gravel;diamict fabric;nonstratified(SM). 32 A82 <br /> 50 <br /> '- 25 I S-7 . = Moist,olive,fine to medium SAND,some silt ranging to silty,trace coarse 5as' A50/e" <br /> - sand,trace fine to coarse gravel;diamict fabric;nonstratified to faintly <br /> ' bedded(SP-SM). <br /> • 30 -. Moist,olive,silty,fine to coarse SAND,some fine to coarse rounded 50/5" <br /> I S'8 :. _ gravel;rare thin seams(<1 inch thick)of very moist,fine to medium sand, A5o/F" <br /> - trace silt;diamict fabric;nonstratified(SM/SP). <br /> Vashon Advance Outwash <br /> I S-9 • Moist,olive,interbedded fine to medium SAND,trace silt and fine to 50/6" A50/8" <br /> • = - medium SAND,some silt,trace fine gravel;stratified(SP-SM). <br /> • . • <br /> .• Sampler partially wet drilling from 35 to 40 feet(possible locally perched <br /> ".-:•: groundwater). <br /> - 40 <br /> T • Moist,olive,fine to coarse SAND,trace silt fining downward to fine to 27 <br /> 0,- I S-10 .y::: medium SAND,trace silt,trace coarse sand;stratified(SW/SP). 32 A72 <br /> 0 <br /> 40 <br /> N- Bottom of exploration boring at 41.5 feet. <br /> wi <br /> No groundwater encountered. <br /> m <br /> a_ <br /> CD <br /> co Sampler Type(ST): <br /> $ m 2"OD Split Spoon Sampler(SPT) ❑ No Recovery M-Moisture Logged by: FSM <br /> o Ui 3"OD Split Spoon Sampler(D&M) In Ring Sample 2 Water Level() Approved by: CJK <br /> m <br /> Q ElGrab Sample 0 Shelby Tube Sample i Water Level at time of drilling(ATD) <br />