3003 COLBY AVE COURTYARD BY MARRIOTT 2021-03-09

IAssociated Earth Sciences,Inc. Exploration Log Project Number Exploration Number Sheet ° KE080697A EB-4 1 of 1 I Project Name Everett Hotel Everett, WA Ground Surface Elevation(ft) -130' Location Datum NAVDRR Driller/Equipment Environmental Drilling Date Start/Finish 1/7n/nn 1/20/n. Hammer Weight/Drop 140#/30" Hole Diameter(in) A" W U C TBN_ O > a S D. m a�5 -1 w Blows/Foot F I a' m �Q o T DESCRIPTION " m 10 20 30 40 ° -'\Asphalt concrete pavement. r I Fill Very moist,brown and tan(mixed),silty fine SAND,little fine gravel(SM); 5 S-1 trace organics. 4 Ag - PID: i 4 I — 5 I S-2 5 Very moist,reddish brown,silty fine SAND,few fine gravel,trace organics, 8 trace roots. PID:I I S-3 (Rods sitting a couple feet low after drilling to 7 1/2'-possible void?) 0/W0 1 PID:1,r Weathered Vashon Lodgement Till I — 10 I s-4Moist,tan,fine SAND,little silt,few gravel(SM). -I Becomes very moist to wet,little gravel,trace roots. t 4 PID: 33 A67 Vashon Lodgement TillI 34 _ I S-5 Moist to very moist,grayish tan,silty SAND,with gravel(SM);contains 20 lenses of clean,fine sand. 50/4" *70/10" PID:2 — 15 I - I S_g No lenses of clean,fine sand. 27 PID:2 50 £77 i — 20 I _ = S-7 Contains lenses of clean,fine sand. 50/1" (Blow count likely overstated-sampler inferred to be on a rock) Aso/ PID:3 I — 25 _ I S-8 PID:2 36 44 50/2" £94/b" Bottom of exploration boring at 28.5 feet — 30 No unusual odors or staining observed. No ground water encountered. I - I — 35 m 0 0- I " N- 3- l0 Sampler Type(ST): o m 2"OD Split Spoon Sampler(SPT) 0 No Recovery M-Moisture Logged by: TJP o II 3"OD Split Spoon Sampler(D&M) 11 Ring SampleI Q Water Level() Approved by: a Grab Sample Shelby Tube Sample 1 Water Level at time of drilling(ATD)