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i <br />BORING LOG <br />�I <br />B-4 (cont.) <br />01 <br />Profile <br />Soil Prof <br />Sample Data <br />Penetration Resistance <br />(Bluwstfoot- <br />Ch <br />Piezometer <br />l— <br />-_ <br />to 20 30 40 50 50• <br />1! <br />Installation- <br />- <br />' <br />z <br />Ground Water <br />(I <br />Description <br />n $ <br />$ J0 <br />n <br />Moisture Content <br />m <br />Datam� <br />P E <br />O <br />03 <br />G <br />m V <br />E r <br />in <br />(Percent-�) <br />O <br />(Depth in Feet) <br />In <br />v <br />10 20 30 40 50 50• <br />m <br />o_ <br />J <br />-ght brown, fine to medium :and (very dense, moist) <br />SP <br />73 <br />Boring terminated below existing grade at 31.5 feet on <br />3127109. Groundwater seepage was not encountered <br />I <br />Turing drilling. <br />II <br />I <br />II <br />40 <br />_._. <br />..... <br />.. _.... <br />................ <br />40 <br />II45 <br />II <br />.. <br />........ <br />........ <br />........ <br />......... <br />..... _. <br />45 <br />50 <br />.. <br />.... <br />_.. _... <br />...... <br />50 <br />II <br />55 <br />_._ <br />55 <br />LEGEND ❑ <br />Solid PVC Pipe ,., j Concrete <br />M Moisture Content <br />❑ <br />Slotted PVC Pipe Bentonite <br />A Atterberg Limits <br />Depth Driven and Amount Recovered <br />P <br />Monument/Cap <br />G Grain -size Analysis <br />with 2-inch O D. Split -Spoon Sampler <br />Native Soil <br />DS Direct Shear <br />to Piezometer <br />Silica Sand <br />PP Pocket Penetrometer Readings, tons/R <br />T <br />oa <br />Depth Driven and Amount Recovered * <br />Li uid Limit <br />Liquid <br />q <br />P Sample Pushed <br />with 3-inch Shelby Tube Sampler + <br />Plastic Limit 1 Water Level <br />T Triaxial <br />NOTE Subsurface conditions diepmtedrepresent our observations at the time and locatmn of this u.ploratory here, moisfiedbyergineehrViests.a-alysiserMrydgerrent Theyaremnecessa ly <br />representative of other times and locations We cannot accept responsibility for the use or imerpretdbon by others of infonnetgn "ei on this loy <br />Project Number <br />NELSON GEOTECHNICAL <br />NO. <br />Date <br />Revision <br />By <br />CK <br />816909 <br />Anderson Landslide Repairs <br />_ <br />NGA ASSOCIATES, <br />INC. <br />ocN <br />eb <br />t <br />enivc <br />a•a�.� <br />@ <br />Figure A-5 <br />Boring Log <br />GEOTECNNICAL ENGINEERS <br />6 GEOLOGISTS <br />Pageg 2 of 2 <br />171•1 ..].n .YP <br />�•� ,..b,,.a <br />4nrCMrir�l UPr[eI <br />has <br />..a <br />G <br />iy <br />