Environmental Impact Assessment (EIA) and Final Site Selection Report – Annex A

Table  of Contents

1                      METHODOLOGY 1

1.1                   Introduction 1

1.2                   Model Selection 1

1.3                   Coastline & Bathymetry                                                                                       3

1.4                   Construction Phase (Dredging) 4

1.5                   Operation Phase (Contaminated Mud Backfilling) 7

1.6                   Operation Phase (Capping) 9

1.7                   Cumulative Projects 10

1.8                   Input Parameters 12

1.9                   Scenarios 15

1.10                 Summary of Scenarios 19

2                      RESULTS    21

2.1                   Suspended Solid   21

2.2                   Water Quality 21

2.3                   Assessment of Concurrent Facility Operation 23

APPENDICES

Appendix A Tai Ho Bay Water Quality Monitoring & Site Measurements-Summary

Appendix B Scenario 1

Appendix C Scenario 2

Appendix D Scenario 3

Appendix E Scenario 4

Appendix F Scenario 5

Appendix G Scenario 6