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Final Environmental Impact Assessment Report
Volume II Figures and Appendices
November 2010
Consultancy Agreement No. NEX/2213
MTR Corporation Limited
EIA Study for Shatin to Central Link Protection Works at Causeway Bay Typhoon Shelter
Environmental Impact Assessment Report (Final)
AECOM Asia Company Ltd i Nov 2010
List of Figures and Appendices
LIST OF FIGURES LIST OF APPENDICES
Figure No. Title
NEX2213/C/331/ENS/M50/501 Project Site Plan
NEX2213/C/331/ENS/M50/502 General Layout Plan (Sheet 1 of 2)
NEX2213/C/331/ENS/M50/503 General Layout Plan (Sheet 2 of 2)
NEX2213/C/331/ENS/M59/501 Locations of Water Quality Sensitive Receivers (Sheet 1 of 3)
NEX2213/C/331/ENS/M59/502 Locations of Water Quality Sensitive Receivers (Sheet 2 of 3)
NEX2213/C/331/ENS/M59/503 Locations of Water Quality Sensitive Receivers (Sheet 3 of 3)
NEX2213/C/331/ENS/M59/504 Locations of Existing Stormwater Outfalls
NEX2213/C/331/ENS/M59/505 Sediment Loss Rate for Dredging and Sand Filling Activities – Unmitigated Scenario for SCL
NEX2213/C/331/ENS/M59/506 Coastline Configuration
NEX2213/C/331/ENS/M59/507 Locations of Important Coral Community
NEX2213/C/331/ENS/M59/508 Sediment Sampling Station for Elutriate Testing (Sheet 1 of 2)
NEX2213/C/331/ENS/M59/509 Sediment Sampling Station for Elutriate Testing (Sheet 2 of 2)
NEX2213/C/331/ENS/M52/501
Locations of Representative Noise Sensitive Receivers
NEX2213/C/331/ENS/M52/502
Locations of Representative Noise Sensitive Receivers
NEX2213/C/331/ENS/M60/501
Locations of Representative Air Sensitive Receivers
NEX2213/C/331/ENS/M60/502
Contours of Cumulative Maximum 1-Hour TSP Concentration in µg/m3 at
1.5m above Ground Level (Mitigated Scenario 1)
NEX2213/C/331/ENS/M60/503
Contours of Cumulative Maximum 1-Hour TSP Concentration in µg/m3 at
1.5m above Ground Level (Mitigated Scenario 2)
NEX2213/C/331/ENS/M60/504
Contours of Cumulative Maximum 24-Hour TSP Concentration in µg/m3 at
1.5m above Ground Level (Mitigated Scenario 1)
NEX2213/C/331/ENS/M60/505
Contours of Cumulative Maximum 24-Hour TSP Concentration in µg/m3 at
1.5m above Ground Level (Mitigated Scenario 2)
NEX2213/C/331/ENS/M60/506
Contours of Cumulative Annual TSP Concentration in µg/m3 at 1.5m
above Ground Level (Mitigated Scenario 1)
NEX2213/C/331/ENS/M60/507
Contours of Cumulative Annual TSP Concentration in µg/m3 at 1.5m
above Ground Level (Mitigated Scenario 2)
NEX2213/C/331/ENS/M58/501
As-Built Sediment Sampling Locations (Sheet 1 of 2)
NEX2213/C/331/ENS/M58/502
As-Built Sediment Sampling Locations (Sheet 1 of 2)
Appendix No. Title
Appendix 2.1 Graphic Illustrations of Alignment Options
Appendix 2.2 Temporary Reclamation Staging for SCL Construction
Appendix 2.3 Tentative Construction Programme
Appendix 3.1 Layout and Extent of Marine Piling for Construction of the Temporary Jetty
Appendix 3.2 Temporary Reclamation Stages at CBTS
Appendix 3.3 Coverage, Layout and Grid Quality of Refined VH Model
Appendix 3.4 Sediment Plume Modelling Results – Dry Season
Appendix 3.5 Sediment Plume Modelling Results – Wet Season
Appendix 3.6 Maximum Mixing Zone for SS Elevations (Contributed from this Project and other Concurrent Marine Works)
Appendix 3.7 Maximum Mixing Zone for SS Elevations (Contributed from this Project alone)
Appendix 3.8 Tracer Modelling Results for Zinc, total PCBs and total PAHs
Appendix 3.9 Typical configuration of silt curtains and silt screens
Appendix 4.1 Construction Plant Inventory for SCL Protection Work – Unmitigated Scenario
Appendix 4.2 Not Used
Appendix 4.3 Location of Notional Sources and Distance to NSRs
Appendix 4.4 Sample Calculation of Construction Noise Levels – Unmitigated Scenario
Appendix 4.5 Summary of Predicted Construction Noise Levels – Unmitigated Scenario
Appendix 4.6 Construction Plant Inventory for SCL Protection Work – Mitigated Scenario
Appendix 4.7 Sample Calculation of Construction Noise Levels – Mitigated Scenario
Appendix 4.8 Summary of Predicted Construction Noise Levels – Mitigated Scenario
Appendix 4.9 Cumulative Construction Noise Assessment – Mitigated Scenario
Appendix 5.1 Past Environmental Monitoring Data
Appendix 5.2 Calculations of Emission Rates for SCL Protection Works
Appendix 5.3 Justification for the percentage of Annual Average Active Area
Appendix 5.4 Calculations of Emission Rates for Wan Chai Development Phase II and Central-Wan Chai Bypass
Consultancy Agreement No. NEX/2213
MTR Corporation Limited
EIA Study for Shatin to Central Link Protection Works at Causeway Bay Typhoon Shelter
Environmental Impact Assessment Report (Final)
AECOM Asia Company Ltd ii Nov 2010
List of Figures and Appendices
LIST OF APPENDICES (Cont’d)
Appendix No. Title
Appendix 6.1 Breakdown of C&D Material by Year
Appendix 6.2 Response from EPD for Waste Disposal to Landfill
Appendix 6.3 Sediment Sampling and Testing Plan
Appendix 6.4 Testing Result and Disposal Classification
Appendix 6.5 Results of Biological Screening
Appendix 6.6 Dredging Rationale Approval
Appendix 6.7 Response Letter from Highway Department and Minutes from Liaison Meetings with Other Projects for Reusing C&D Materials
Appendix 9.1 Key Assessment Assumptions and Methodologies