Geotechnical Investigation Report - The City of San Antonio

TABLE OF CONTENTS
I. EXECUTIVE SUMMARY ..................................................................................................................... I
1 INTRODUCTION ................................................................................................................................... 1
1.1 General ................................................................................................................................1
1.2 Scope of Work .....................................................................................................................1
2 FIELD EXPLORATION ......................................................................................................................... 1
2.1 General ................................................................................................................................1
2.2 Sampling Methods and Field Testing ....................................................................................2
2.3 Borehole Completion ...........................................................................................................2
3 LABORATORY TESTING ................................................................................................................... 2
4 SITE CHARACTERIZATION ............................................................................................................. 3
4.1 General Geology ..................................................................................................................3
4.2 Subsurface Stratigraphy ........................................................................................................4
4.3 Groundwater ........................................................................................................................5
5 PAVEMENT DESIGN RECOMMONDATIONS ........................................................................... 5
5.1 General ................................................................................................................................6
5.2 Design Criteria and Performance Constraints .......................................................................6
5.3 Traffic Data ..........................................................................................................................6
5.4 Subgrade and Pavement Layer Strengths ..............................................................................7
5.5 Recommended Pavement Section and Materials ...................................................................8
6 LIMITATIONS ......................................................................................................................................... 9
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