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PN: 50213GE <br />Date: 10!20105 <br />1.0 REPORT INTRODUCTION ................................................................................................ 2 <br />1.1 Scope of Project .................................................................................................................. . 3 <br />2.0 GEOTECfINICAL ENGINIEERING STUDY ................................................................. . 3 <br />2.1 Geotechnical Engineering Study Scope of Service ............................................................. . 3 <br />3.0 FIELD STUDY ...................................................................................................................... . 4 <br />3.1 Project location ................................................................................................................... . 4 <br />3.2 Site Description ................................................................................................................... . 5 <br />3.3 Subsurface Soil and Water Conditions ............................................................................... . 5 <br />4.0 LABORATORY STUDY ............:........................................................................................ . 5 <br />5.0 SLOPE STABILITY ANALYSIS .................................................................. .6 <br />b.0 RETAINING STRUCTURES ............................................................................................. 10 <br />6.1 Mechanically Stabilized Earth (MSE) Structures ............................................................... 12 <br />7.0 SUBSURFACE DRAIN SYSTEM ...................................................................................... 13 <br />8.0 CONSTRUCTION CONSIDERATIONS .......................................................................... 14 <br />8.1 Fill Placement Recommendations ....................................................................................... 15 <br />8.1.1 Embankment Fill on Slopes ......................................................................................... 15 <br />8.1.2 Natural Soil Fili .......................................................................................................... 16 <br />8.1.3 Granular Compacted Structural Fill ........................................................................... 17 <br />8.2 Excavation Considerations ................................................................................................. 17 <br />8.2.1 Excavation Cut Slopes ................................................................................................. 18 <br />8.3 Utility Considerations ......................................................................................................... 18 <br />9.0 CONCLUSION .................................................................................................................... 18 <br />FIELD STUDY RESULTS <br />Test Boring Location Sketch <br />Key to Log of Test Borings <br />Test Borings <br />LABORTORY TEST RESULTS <br />Sieve Analysis and Atterberg Limits Determination Test Results <br />1 <br />J <br />} <br />l TRAUTNER ~ <br />A DIVISION OF TRIGONHaSa <br />