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GEOTECHNICAL INVESTIGATION <br /> EVERETT,WASHINGTON <br /> Table of Contents <br /> i.o INTRODUCTION............................................................................................................. 1 <br /> 2.0 PROJECT DESCRIPTION.............................................................................................. 1 <br /> 3.0 SITE DESCRIPTION....................................................................................................... 1 <br /> 4.0 FIELD INVESTIGATION ............................................................................................... 2 <br /> 4.1.1 Site Investigation Program................................................................................... 2 <br /> 5.o SOIL AND GROUNDWATER CONDITIONS .............................................................. 2 <br /> 5.1.1 Area Geology........................................................................................................ 2 <br /> 5.1.2 Groundwater........................................................................................................ 4 <br /> 6.o GEOLOGIC HAZARDS................................................................................................... 4 <br /> 6.1 Steep Slope Hazard .............................................................................................. 4 <br /> 6.2 Erosion Hazard .................................................................................................... 4 <br /> 6.3 Seismic Hazard .................................................................................................... 5 <br /> 7.o DISCUSSION................................................................................................................... 6 <br /> 7.1.1 General................................................................................................................. 6 <br /> 8.o RECOMMENDATIONS .................................................................................................. 6 <br /> 8.1.1 Site Preparation ................................................................................................... 6 <br /> 8.1.2 Temporary Excavations........................................................................................ 7 <br /> 8.1.3 Erosion and Sediment Control.............................................................................. 8 <br /> 8.1.4 Foundation Design............................................................................................... 8 <br /> 8.1.5 Stormwater Management..................................................................................... 9 <br /> 8.1.6 Slab-on-Grade.....................................................................................................10 <br /> 8.1.E Utilities ...............................................................................................................10 <br /> 8.1.8 Groundwater Influence on Construction .............................................................11 <br /> 8.1.9 Pavement Recommendations ..............................................................................11 <br /> 9.o CONSTRUCTION FIELD REVIEWS ...........................................................................13 <br /> io.o CLOSURE ...................................................................................................................13 <br /> LIST OF APPENDICES <br /> Appendix A— Statement of General Conditions <br /> Appendix B — Figures <br /> Appendix C—Test Pit Logs &Laboratory Analyses <br /> i <br />