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ESU 7 <br /> A Medium dense SAND and Existing Deck w <br /> silty SAND(potentially I1 <br /> East liquefiable) Existing Bulkhead West <br /> 6 CPT-3 HC-3 <br /> (127'S) (10'N) (56'N) r 30 <br /> Construction Dike <br /> 0800888S '-20 <br /> 0-, CPT tiff—r ) <br /> i uw uw (14)-1 Underwater Surface V High Water= <br /> (3)-4 10 ESU 1 1 = (,6,-11 /n (based on bathymetric data) Elevation +10 <br /> (s)-7 Loose to med dense,silty gravelly T <br /> 719 SAND and sandy GRAVEL(FILL, (17)-y, <br /> — 7 —7 Low Water <br /> 7 e—5� 7 potentially liquefiable) i-2rzr ESU 6 <br /> / 7 ESU 2 Loose to medium dense Elevation <br /> (27)-49 30 7 \ n / (3ii=?9 Med.dense to dense GRAVEL silt SAND y -10 <br /> t_ (64)-44a1-0 r \ / (311-33 (Construction Dike) Y (potential) <br /> liquefiable) <br /> (25)-28 40 7 \ HC-2 -20 <br /> (27)-49 ESU 3 \ 7 (29)-31 <br /> ESU 4 50 Soft to Medium stiff\7 .2-'''' —7 — (8 N) -30 <br /> (4J1-65 CLAY and silty CLAY f9P1�97 —7 7 <br /> 7 -- 7 (37)-25 <br /> C' (35)-4o so ESU 7 _ 7 40 <br /> (4°)-37 _7 ? �� <br /> a) (421-7e — L ESU 4 ze—22 7 <br /> L.L. —(32)=75- —7 70-- Medium dense to 1)-- 50 <br /> (s1l-92 2 \ (80)-4-40 dense silty SAND (4)—3 <br /> 7 <br /> C (57)-65 80 7 —9 —(2317�6 -60 <br /> 73 <br /> a (36)4.-41 \7 ........... (49)-33 -70 <br /> w ESU 8 (95)-453' 7 — 7 7 �L''11-28 <br /> (43)-79 ")' <br /> (221__26 (37)-25 -80 <br /> (27)-18 <br /> ESU 8 90 <br /> Very stiff to hard SILT and CLAY (61)—39 <br /> with pockets of silty sand and (7o)—47 100 <br /> gravel(TILL-like) (101)-66 <br /> (39)—26 1 10 <br /> (40)—27 <br /> (49)—33 -120 <br /> —7 — —7 — —7 — —7 — (e6)y 58 _7 <br /> ESU 9 7s1—sas -130 <br /> Hard,sandy SILT with GRAVEL (179)-50/5 <br /> (GLACIAL TILL) . -140 <br /> ,r- <br /> `N <br /> -150 <br /> 3'3 <br /> Distance in Feet <br /> 0 30 60 <br /> Legend Scale in Feet <br /> CPT-3 CPT number HC-2 Exploration number Note: <br /> (10'E) (Offset and distance) (8'E) (Offset and distance) Contact between soil units is interpolated between borings and <br /> represents our interpretation of subsurface conditions based on <br /> CPT location Exploration location Liquefaction Potential Seismic Events currently available data. <br /> Port of Everett—South Terminal Wharf <br /> CPT Tip Resistance(tsf) AID Water level 475-year Hazard Level 72-year Hazard Level(50%in 50 years) &Electrical Upgrades—Phase 2 <br /> PGA=0.156 g Everett,Washington <br /> Energy-corrected n6) 9 Standard penetration ,.,r 475-year and 144-year <br /> N-value in blows resistance in blows Hazard Levels 144-year Hazard Level(30%in 50 years) Generalized Subsurface Cross Section A-A' <br /> per foot per foot PGA=0.224 g <br /> 475-year,144-year,and 19232-01 5 <br /> 117 <br /> CPT Interpreted from CPT Mw Monitoring well 72-year Hazard Levels 475-year Hazard Level(10%in 50 years) Figure <br /> t dissipation tests i measurements PGA=0.346 g c <br /> Y, /watowssi 3 <br />