GeoTech Report - City of Centralia
GeoTech Report - City of Centralia
GeoTech Report - City of Centralia
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DrilledStart4/29/2010End4/29/2010TotalDepth (ft)31.5Logged ByChecked ByJTMTBDrillerBoretec Inc.DrillingMethodHollow Stem AugerSurface Elevation (ft)Vertical DatumUndeterminedHammerDataRope and Cathead140 (lb) 30-inch DropDrillingEquipmentTrack RigEasting (X)Northing (Y)Notes:SystemDatumGroundwaterDate Measured4/29/2010Depth toWater (ft)27.0Elevation (ft)FIELD DATAElevation (feet)Depth (feet)IntervalRecovered (in)Blows/footCollected SampleSample NameTestingWater LevelGraphic LogGroupClassificationMATERIALDESCRIPTIONMoistureContent, %Dry Density,(pcf)REMARKS0SMBrown silty fine to medium sand with gravel andtrace organics (loose, moist)GPBrownish gray fine to coarse gravel with sand,cobbles and trace silt (medium dense todense, moist to wet)53521Pounding on gravelRedmond: Date:5/6/10 Path:W:\REDMOND\PROJECTS\1\1985021\00\GINT\198502100LOGS.GPJ DBTemplate/LibTemplate:GEOENGINEERS8.GDT/GEI8_GEOTECH_STANDARD1015205318414940234SP-SM25Notes: Please see Figure A-1 for explanation <strong>of</strong> symbols.Becomes wetGray fine to coarse sand with silt and gravel(very dense, wet)Log <strong>of</strong> Boring B-3Project: Lewis County Event & Sports ComplexProject Location: <strong>Centralia</strong>, WashingtonProject Number: 1985-021-00Pounding on gravelPounding on gravelPounding on gravelFigure A-4Sheet 1 <strong>of</strong> 2