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i <br />BORING LOG <br />�I B-2 <br />; <br />r <br />i <br />Approximate Ground Surface Elevation: 188 , <br />Soil Profile <br />Sample late <br />Da <br />Penetration Resiance <br />st <br />(Blow•,Ifoot • �) <br />� <br />Pbzometer <br />10 20 30 40 50 50• <br />12 <br />Installation- <br />s <br />9 S <br />c <br />g' `o_ •>� <br />Z <br />Ground Water <br />Data <br />Moisture Content <br />Description <br />n $ <br />ram <br />a <br />o Er <br />g <br />o <br />a „ . <br />E �c <br />(Percent -i♦) <br />,�', <br />O <br />(Depth inFel <br />r? <br />rn <br />m <br />in 0 g <br />10 20 30 40 50 50 <br />J <br />�I Light gray -brown, silty fine sand(very loose, dry to moist <br />1 <br />SM <br />9 <br />' <br />I- <br />17 <br />5 <br />__... <br />....... <br />........ <br />........ <br />......_.. <br />Ir-5 <br />Light brown -gray, silty fine to medium sand with fine to <br />150 <br />C <br />1 medium sand lenses, iron -oxide stained <br />SM <br />I (medium dense, moist) <br />' <br />17 <br />.77 <br />' <br />Brown -gray, fine to medium sand with silt.; <br />rloose to medium dense, moist) <br />.. °.: <br />10---- <br />10 <br />P-SM <br />:5 <br />Brown -gray, silty fine to medium sand <br />� •�� � <br />24 <br />15 <br />- <br />--- <br />�... <br />-- <br />15 <br />((medium dense, moist) <br />G <br />1•% <br />_ <br />42 <br />.. .. <br />20 <br />....... <br />......... <br />...._.. <br />20 <br />57 <br />' <br />DS <br />I <br />SM <br />I <br />-becomes dense <br />I <br />42 <br />25 <br />-- <br />- -- <br />25 <br />( Solid PVC PiConcrete <br />LEGEND ❑ Pe j;'� M Moisture Content <br />Depth Driven and Amount Recovered ❑ Slotted PVC Pipe Bentonite A Atterberg Limits <br />G Grain -size Analysis <br />with 2-inch O.D Split -Spoon P Native Soil DS Direct Shear <br />Sam ler Monument/ Cap ;�,, <br />to r Pp Pocket Penetrometer Readings, tonslft <br />Pieuid Q Silica Sand �{ <br />Recovered <br />,Depth Driven and Amount * Li q Limit Limit P Sample Pushed <br />with 3-inch Shelby Tube Sampler + Plastic Limit 1 Water Level T Triaxial f} <br />INOTE Subsurface conditions deported represent our obson al ons at the tine and locabon of tho e.ploratory how rnodAred by ongeeenry tests wa!ys,s and luagernerx They are hot rescessanty <br />epresentatiyU of other times and locations wb cannot accept responsibility for the use or interpretation by otters of nnonna0on presentee on this log g <br />gg <br />Project Number <br />NELSON GEOTECMNICAL <br />No. <br />Date <br />Revision <br />By <br />CK <br />816gog <br />Anderson Landslide Repairs <br />NGA ASSOCIATES, INC. <br />f <br />Boring Log <br />GEOTECNNICAL ENGINEERS & GEOLOGISTS <br />,b.a.... rz <br />t.:sl •eo-rees r...b asIo <br />r <br />0.'Jt <br />DnanY <br />pery <br />BD <br />E <br />v <br />Figure A-3 <br />Page 1 of 2 <br />L <br />