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I <br /> I PROJECT: Everett North Middle Schoolco JOB No. 6-917-181160-0 BORING No. B-1 <br /> m PENETRATION RESISTANCE <br /> i--- Soil Description cn- _I w w w °z w � ® L Page 1 <br /> w,W Location: Approx Center of Athletic Field o- 2 d D.CO 0¢ Standard Blows over inches Other of 1 <br /> I p wog o a a Z CD Blows per foot <br /> Approximate ground surface elevation: -82.0 o `� `�Z 0 10 20 30 40 50 TESTING <br /> - 3-inches Grass/Topsoil over 1-foot Drainage ••Q•Q <br /> _ • <br /> SAND •• <br /> I - - ♦��< <br /> Loose,wet,gray intermixed with brown,silty •�•• <br /> SAND with trace gravel and scattered organics ••-• <br /> -Topsoil(Fill) •:.x• <br /> •••���� S-1 <br /> ♦W o <br /> •-• • A <br /> I _ 5 - Soft,wet,gray,mottled,fine sandy SILT - _ _ <br /> (Recessional Lacustrine) <br /> 2-inch layer of interbedded silty SAND - <br /> S-2 A4 • $$ <br /> _ _ Becomes very stiff - - _ <br /> o g S-3 <br /> I 0 <br /> z <br /> — <br /> I _ - <br /> ✓ Becomes sandy silt with minor seams of fine <br /> N sand <br /> wi- - - - - <br /> II g - - - - <br /> n <br /> �- o <br /> i-- S-4 <br /> o �22 <br /> I <br /> - <br /> Y- 15- <br /> — _ <br /> Change in drilling action-gravel <br /> a <br /> o <br /> x <br /> Dense,wet,gray SAND with some gravel and <br /> - - trace silt(Advance Outwash) S-5 soi4•) A <br /> I00 Hard drillin z <br /> 0- - Blow counts overstated <br /> z <br /> Io-20- — - <br /> a- - S-6 <br /> Z • 49 �IID <br /> 2 Boring terminated at approximately 21.5 feet _ _ <br /> 0_ - <br /> 01 <br /> z- - - - - <br /> ir <br /> Io <br /> m r- - - - <br /> N <br /> -25 LEGEND 0 i 20 40 • 60 80 i 100 <br /> n <br /> N Plastic Limit MOISTURE CONTENT Liquid Limit, <br /> 2.00-inch OD p 200 Wash <br /> split-spoon sampler Perched water level at <br /> w ATD time of drilling (%fines shown) <br /> Qi - Grain Size amec foster wheeler -4 <br /> 'lltl Analysis <br /> z — (%fines shown) °` <br /> I 4020 Lake Washington Blvd NE,Ste 200 <br /> Kirkland,WA 98033 <br /> I Drilled by: Geologic Drill Hammer Type: Cathead Date drilled: September 06,2016 Logged By: KHM <br /> Drilling Method: HSA <br />