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0 <br /> co <br /> BORING LOG <br /> L <br /> coB-1 (cont.) T <br /> co <br /> co <br /> cD <br /> Penetration Resistance o' --ISoil Profile Sample Data Piezometer <br /> (Blows/foot-0) N <br /> 10 20 30 40 50 50+ I°' Installation- <br /> I I I I Ground Water <br /> `-' c.o a� Moisture Content o <br /> Description n C) > .D 2 = a° c Data <br /> cfl J o f m 0 E •ct) _ (Percent-■) O (Depth in Feet) <br /> 0 ens v 0 _, a 10 20 30 40 50 50+ m <br /> -p J <br /> Gray,silty fine to medium sand with trace wood debris — 12 <br /> and organic pockets(medium dense,saturated) _ - - - <br /> SM <br /> Gray,fine to medium sand with silt,gravel,and trace - - - <br /> organics(medium dense,saturated) . <br /> ' 35 -35 <br /> •SP-SM 26 _ - <br /> Gray,silty fine to medium sand with trace gravel and _ _ <br /> organics pockets(medium dense,saturated) <br /> ' 40 -40 <br /> SM 18 - - <br /> -no recovery <br /> 45 -45 <br /> 23 <br /> Gray,silty fine to medium sand with trace gravel _ - _ <br /> (loose,saturated) <br /> 50 =50 E <br /> 8 m <br /> 0 <br /> - m <br /> _ <br /> O <br /> —•'—• SM <br /> -becomes medium dense :� 11 ' 55 55 <br /> -with wood debris - - - <br /> m <br /> 0 <br /> m <br /> L <br /> LEGEND I I Solid PVC Pipe Concrete M Moisture Content .92 <br /> Atterberg Limits <br /> Depth Driven and Amount Recovered —1 Slotted PVC Pipe Bentonite A <br /> 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 w <br /> Depth Driven and Amount Recovered * Liquid Limit Silica Sand P Sample Pushed <br /> with 3-inch Shelby Tube Sampler + Plastic Limit Li <br /> Z Water Level T Triaxialco <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 m <br /> representative of other times and locations.We cannot accept responsibility for the use or interpretation by others of Information presented on this log. a <br /> 0 <br /> LL <br /> Project Number NELSON GEOTECHNICAL No. Date Revision By CK 15, <br /> East Marine View Drive ASSOCIATES INC. <br /> 988017 N A w 1 4/6/17 Original DPN LSB <br /> Warehouse Building 6 <br /> Figure 4 GEOTECHNICAL ENGINEERS & GEOLOGISTS Z <br /> g Boring Log 1 7 311-1 351h Ave.NE.A-500 Snohomish County(425)339-1669 <br /> Page 2 of 3 Woodinville.WA 98072 Wenatchee/Chelan(509)665-7696 <br /> (425)486-1669 t Fur 481-2510 www.nelsongeotech.com <br />