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BORING LOG <br />B-3 <br />Approximate Ground Surface Elevation: 440 ft <br />Soil Profile <br />Sample Data <br />Penetration Resistance <br />(Blows/foot - ■) <br />10 20 30 40 50 50+ <br />c <br />H <br />Piezometer <br />Installation - <br />� <br />Ground Water <br />Description <br />Q m <br />a o <br />D � <br />o <br />3 � <br />� ° � <br />E <br />Moisture Content <br />(Percent ■) <br />o <br />� <br />Data <br />m <br />C� <br />T <br />O U) <br />m o <br />U <br />c�i t <br />CO) a <br />10 20 30 40 50 50+ <br />O <br />(Depth in Feet) <br />a <br />J <br />Orange -brown to dark brown, silty fine to medium sand <br />with gravel, organic pockets, and charcoal fragments <br />(very loose, moist) F( ILL) <br />2 <br />' <br />----------------- <br />Gray- brown silt with fine to medium sand <br />— <br />5 <br />- <br />- <br />5 <br />(soft to medium stiff, moist) <br />ML <br />4 <br />' <br />Light gray -brown, silty fine sand with trace gravel <br />(medium dense, moist) <br />26 <br />SM <br />... <br />27 <br />' 10 <br />..................................................... <br />10 <br />Gray -blue silt with fine sand (very stiff, moist) <br />ML <br />----------------- <br />Gray, silty fine sand with trace gravel and iron -oxide <br />— <br />staining (dense, moist) <br />— <br />SM <br />45 <br />Orange -brown, gravelly fine to coarse sand with silt and <br />iron -oxide weathering (very dense, moist) <br />50-6 <br />' 20 <br />.................................................... <br />20 <br />SP-SM <br />-becomes yellowish -brown, with gravel <br />50-6 <br />25 <br />1 <br />................................. <br />25 <br />LEGEND Solid PVC Pipe Concrete M Moisture Content <br />Slotted PVC Pipe Bentonite A Atterberg Limits <br />Depth Driven and Amount Recovered G Grain -size Analysis <br />with 2-inch O.D. Split -Spoon Sampler Monument/ Cap Native Soil DS Direct Shear <br />to Piezometer PP Pocket Penetrometer Readings, tons/ft <br />Depth Driven and Amount Recovered Q Silica Sand <br />p * Liquid Limit P Sample Pushed <br />with 3-inch Shelby Tube Sampler + Plastic Limit 1 Water Level T Triaxial <br />NOTE: Subsurface conditions depicted represent our observations at the time and location of this exploratory hole, modified by engineering tests, analysis and judgement. They are not necessarily <br />representative of other times and locations. We cannot accept responsibility for the use or interpretation by others of information presented on this log. <br />Project Number <br />IlELS011 GEOTECHnICAL <br />No. <br />Date <br />Revision <br />By <br />cK <br />1333322 <br />Miller Slope Stabilization <br />Boring Log: <br />'' SSOCIATES, incI1 <br />1 <br />3114/22 <br />Original <br />DPN <br />ABR <br />Figure 9 <br />Woodinville Office Wenatchee Office <br />17311-135th Ave. NE, A-500 105 Palouse St. <br />Woodinville, WA <br />ww nelsongeotech.com (425)) 48611669/ Fax 94812510 (509 ) 665-7696/Fax 9665-7692 <br />Page 1 of 2 <br />N <br />N <br />O <br />N <br />00 <br />N <br />N <br />O <br />C <br />O <br />ED <br />0-1 <br />