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r <br />BORING LOG <br />B-5 <br />Approximate Ground Surface Elevation: 196 ff <br />Soil Profile <br />Sample Data <br />Penetration Resistance <br />(Blows/foot, <br />Pezoreter <br />10 20 30 40 50 50 <br />1 <br />Installation - <br />Description <br />n <br />mData <br />Ground Water <br />Moisture Content <br />$ <br />�° <br />E <br />o <br />FHai_ <br />(Percent • �) <br />p,,10 <br />20 30 40 50 50 <br />J <br />3rown, silty fine sand (medium dense. moist) <br />IlTopti ll/ L <br />13 <br />Orange -gray, fine sand grading to light gray -brown fine <br />1 <br />sand (medium dense, moist) <br />- <br />SP <br />35 <br />5 <br />.......... <br />.. <br />............._.. <br />5 <br />with trace iron oxide <br />Gray to light brown -gray, silt with fine to medium sand <br />y �'` <br />Ind iron -oxide staining (very stiff to hard, moist) <br />25 <br />' <br />G <br />25% <br />I <br />57 <br />' 10 <br />.... <br />...... <br />. <br />10 <br />toaYefine omedium san�itFsitanooamu siJ.�- <br />SP-SM <br />fine sand (very dens:, moist to wet) <br />ism <br />61 <br />3ray to brown silt with fine sand (hard, moist) <br />' <br />ML <br />18 <br />_.... <br />....... <br />...... <br />15 <br />63 <br />, <br />Brown gray fine to medium sand with iron -oxide staining <br />SP/ <br />SP-SM <br />79 <br />' <br />41 <br />G <br />and trace silt (very dense, moist) <br />25% <br />3rown-gray fine to medium sand with silt (very dense. <br />.� � • , <br />20 <br />- -- <br />- - - <br />- <br />- - <br />- <br />- <br />20 <br />rlois0 <br />221 <br />50-6'• <br />, <br />3rown-gray fine to medium sand (very dense, moist) <br />5016•' <br />SP <br />241 <br />, 25 <br />.... <br />.._.... <br />...,... <br />25 <br />with coarse sand <br />50-5'• <br />L50/5.5' <br />Boring terminalad below existing grade at 27.5 feet on <br />8/28/39. Groundwater seepage was not encountered]:::I <br />during c ilhng. <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/ t <br />Silica Sand <br />Depth Driven and Amount RecoveredLiquid❑ <br />P * Limit P Sample Pushed <br />with 3-inch Shelby Tube Sampler + Plastic Limit 1 Water Level T Triaxial <br />NOTE Subsurface conditions depicted represent oar observa9ons at the time and location of this esplenv ory hale, mo0died by enpneervq tests analyea amid l da mem! They arc not necessaniy <br />locations \Ye accept respons-bitty for the mterpretation by ar mlommo this" <br />representative of other times and Cannot use or others presented on <br />Project Number <br />/\ NELSON GEOTECNNICAL <br />No. <br />Date <br />Revision <br />By <br />CK <br />81 <br />Anderson Landslide Repairs <br />�' A ASSOCIATES, INC. <br />N A <br />Boring Log <br />GEOTECNNICAL ENGINEEaS & GEOLOGISTS <br />I <br />all" <br />Ora. <br />Del, <br />W <br />5 <br />Figure A 6 <br />Page 1 of 1 <br />,• ..4•0 w..,'VWM as, <br />LtS <br />