Agreement No. CE 74/98

WAN CHAI DEVELOPMENT PHASE II

COMPREHENSIVE FEASIBILITY STUDY

 

 

ENVIRONMENTAL IMPACT ASSESSMENT REPORT

 

VOLUME 3

 

 

 

LIST OF APPENDICES

 

Appendix 2.1         Wan Chai Development Phase II:  Construction Programme

 

Appendix 3.1         Summary of Major Dust Generating Activities

Appendix 3.2         Calculation of Dust Emission Factors

Appendix 3.3         Sample Computer Output of FDM Calculation

Appendix 3.4         Calculation of Emission Factor in Year 2027 (Open Road)

Appendix 3.5         Sample Computer Output of CALINE4 Calculation

Appendix 3.6         Calculation of Emission Factor in Year 2027 (Portal)

Appendix 3.7         Sample Computer Output of ISCST3 Calculation

Appendix 3.8         Dust Levels from Different Construction Activities (Unmitigated)

Appendix 3.9         Summary of the Predicted Cumulative 1-Hour NO2, 24-Hour NO2, 24-Hour RSP and 1-Hour CO Concentrations at Elevations from 1.5 m to 150 m above Ground

Appendix 3.10       Dust Levels from Different Construction Activities (Mitigated)

 

Appendix 4.1         Locations of ‘New’ Roads

Appendix 4.2         Powered Mechanical Equipment (PME) for Different Construction Tasks during Normal Daytime Working Hours

Appendix 4.3         Detail Calculation and Results of Construction Noise Impacts During Normal Daytime Working Hours

Appendix 4.4         Powered Mechanical Equipment (PME) for Different Construction Tasks During Restricted Hours

Appendix 4.5         Detail Calculation and Results of Construction Noise Impacts During Restricted Hours

Appendix 4.6         Traffic Noise Assessment Results

Appendix 4.7         Sample Output File

Appendix 4.8         Ventilation Shaft Noise Assessment

Appendix 4.9         Endorsed Letter for Traffic Flow Year 2027 from Transport Department

Appendix 4.10       Helicopter Noise Assessment

 

 

Appendix 5.1         Pollution Loading Inventory for Water Quality Modelling

Appendix 5.2         Sea Level and Rainfall Observations 1995 to 1999

Appendix 5.3         Water Quality Modelling Results:  Construction Scenarios

                             Figure 5C-1     Construction Scenario 2A – Tidal Averaged Surface SS Elevation, Spring-Neap Cycle, Wet Season

                             Figure 5C-2     Construction Scenario 2A – Tidal Averaged Surface SS Elevation, Spring-Neap Cycle, Dry Season

                             Figure 5C-3     Construction Scenario 2A – Tidal Averaged Sedimentation Rate, Spring-Neap Cycle, Wet Season

                             Figure 5C-4     Construction Scenario 2A – Tidal Averaged Sedimentation Rate, Spring-Neap Cycle, Dry Season

                             Figure 5C-5     Construction Scenario 2B – Tidal Averaged Surface SS Elevation, Spring-Neap Cycle, Wet Season

                             Figure 5C-6     Construction Scenario 2B – Tidal Averaged Surface SS Elevation, Spring-Neap Cycle, Dry Season

                             Figure 5C-7     Construction Scenario 2B – Tidal Averaged Sedimentation Rate, Spring-Neap Cycle, Wet Season

                             Figure 5C-8     Construction Scenario 2B – Tidal Averaged Sedimentation Rate, Spring-Neap Cycle, Dry Season

Appendix 5.4         Predicted Suspended Solids Concentrations at Water Sensitive Receivers for Construction Scenario 2B

Appendix 5.5         Temporal Variations of SS Elevations at the Various Water Sensitive Receivers during Construction Phase

Figure 5D-1     Construction Scenario 2A - Temporal Variations of Surface SS Elevations at Various Water Sensitive Receivers, Wet Season

Figure 5D-2     Construction Scenario 2A - Temporal Variations of Surface SS Elevations at Various Water Sensitive Receivers, Dry Season

Figure 5D-3     Construction Scenario 2B - Temporal Variations of Surface SS Elevations at Various Water Sensitive Receivers, Wet Season

Figure 5D-4     Construction Scenario 2B - Temporal Variations of Surface SS Elevations at Various Water Sensitive Receivers, Dry Season

Appendix 5.6         Water Quality Modelling Results:  Interim Construction Stage

                             Figure 5F-1      Model Grids for Interim Construction Stage

                             Figure 5F-2      Interim Construction Stage – Tidal and Depth Averaged DO & BOD5 Concentrations, Spring-Neap Cycle, Wet Season

                             Figure 5F-3      Interim Construction Stage – Tidal and Depth Averaged NH3-N & TIN Concentrations, Spring-Neap Cycle, Wet Season

                             Figure 5F-4      Interim Construction Stage – Tidal and Depth Averaged E. coli Concentration, Spring-Neap Cycle, Wet Season

                             Figure 5F-5      Interim Construction Stage – Tidal and Depth Averaged DO & BOD5 Concentrations, Spring-Neap Cycle, Dry Season

                             Figure 5F-6      Interim Construction Stage – Tidal and Depth Averaged NH3-N & TIN Concentrations, Spring-Neap Cycle, Dry Season

                             Figure 5F-7      Interim Construction Stage – Tidal and Depth Averaged E. coli Concentration, Spring-Neap Cycle, Dry Season

                             Figure 5F-8      Interim Construction Stage – Tidal Minimum Depth Averaged DO Concentration, Spring-Neap Cycle, Wet Season

                             Figure 5F-9      Interim Construction Stage – Tidal Minimum Bottom Layer DO Concentration, Spring-Neap Cycle, Wet Season

                             Figure 5F-10    Interim Construction Stage – Tidal Minimum Depth Averaged DO Concentration, Spring-Neap Cycle, Dry Season

                             Figure 5F-11    Interim Construction Stage – Tidal Minimum Bottom Layer DO Concentration, Spring-Neap Cycle, Dry Season

Appendix 5.7         Hydrodynamic and Water Quality Modelling Results:  Baseline Scenario

                             Figure 5A-1  Model Grids for Baseline Scenario          

                             Figure 5A-2     Baseline Scenario – Surface Flow Pattern in Victoria Harbour, Wet Season

                             Figure 5A-3     Baseline Scenario – Depth Averaged Flow Speed in Victoria Harbour, Wet Season

Figure 5A-4     Baseline Scenario - Surface Flow Pattern in Victoria Harbour, Dry Season

Figure 5A-5     Baseline Scenario - Depth Averaged Flow Speed in Victoria Harbour, Dry Season

Figure 5A-6     Baseline Scenario - Tidal and Depth Averaged DO & BOD5 Concentrations, Spring-Neap Cycle, Wet Season

Figure 5A-7     Baseline Scenario - Tidal and Depth Averaged NH3-N & TIN Concentrations, Spring-Neap Cycle, Wet Season

Figure 5A-8     Baseline Scenario - Tidal and Depth Averaged E. coli Concentration, Spring-Neap Cycle, Wet Season

Figure 5A-9     Baseline Scenario - Tidal and Depth Averaged DO & BOD5 Concentrations, Spring-Neap Cycle, Dry Season

Figure 5A-10   Baseline Scenario - Tidal and Depth Averaged NH3-N & TIN Concentrations, Spring-Neap Cycle, Dry Season

                             Figure 5A-11   Baseline Scenario - Tidal and Depth Averaged E. coli Concentration, Spring-Neap Cycle, Dry Season

                             Figure 5A-12   Baseline Scenario – Tidal Minimum Depth Averaged DO Concentration, Spring-Neap Cycle, Wet Season

                             Figure 5A-13   Baseline Scenario – Tidal Minimum Bottom Layer DO Concentration, Spring-Neap Cycle, Wet Season

                             Figure 5A-14   Baseline Scenario – Tidal Minimum Depth Averaged DO Concentration, Spring-Neap Cycle, Dry Season

                             Figure 5A-15   Baseline Scenario – Tidal Minimum Bottom Layer DO Concentration, Spring-Neap Cycle, Dry Season

Appendix 5.8         Hydrodynamic and Water Quality Modelling Results:  Operation Scenario

                             Figure 5B-1     Model Grids for Operation Scenario

                             Figure 5B-2     Model Grids Setup (Operation Phase) for the proposed Green Island Reclamation

Figure 5B-3     Operation Scenario - Surface Flow Pattern in Victoria Harbour, Wet Season

Figure 5B-4     Operation Scenario - Depth Averaged Flow Speed in Victoria Harbour, Wet Season

Figure 5B-5     Operation Scenario - Surface Flow Pattern in Victoria Harbour, Dry Season

Figure 5B-6     Operation Scenario - Depth Averaged Flow Speed in Victoria Harbour, Dry Season

Figure 5B-7     Operation Scenario - Tidal and Depth Averaged DO & BOD5 Concentrations, Spring-Neap Cycle, Wet Season

Figure 5B-8     Operation Scenario - Tidal and Depth Averaged NH3-N & TIN Concentrations, Spring-Neap Cycle, Wet Season

Figure 5B-9     Operation Scenario - Tidal and Depth Averaged E. coli Concentration, Spring-Neap Cycle, Wet Season

Figure 5B-10   Operation Scenario - Tidal and Depth Averaged DO & BOD5 Concentrations, Spring-Neap Cycle, Dry Season

Figure 5B-11   Operation Scenario - Tidal and Depth Averaged NH3-N & TIN Concentrations, Spring-Neap Cycle, Dry Season

Figure 5B-12   Operation Scenario - Tidal and Depth Averaged E. coli Concentration, Spring-Neap Cycle, Dry Season

Figure 5B-13   Operation Scenario - Tidal Averaged Surface Temperature Elevation, Spring-Neap Cycle, Wet Season

Figure 5B-14   Operation Scenario - Tidal and Depth Averaged Chlorine Concentration, Spring-Neap Cycle, Wet Season

Figure 5B-15   Operation Scenario - Tidal Averaged Surface Temperature Elevation, Spring-Neap Cycle, Dry Season

Figure 5B-16   Operation Scenario - Tidal and Depth Averaged Chlorine Concentration, Spring-Neap Cycle, Dry Season

                             Figure 5B-17   Operation Scenario – Tidal Minimum Depth Averaged DO Concentration, Spring-Neap Cycle, Wet Season

                             Figure 5B-18   Operation Scenario – Tidal Minimum Bottom Layer DO Concentration, Spring-Neap Cycle, Wet Season

                             Figure 5B-19   Operation Scenario – Tidal Minimum Depth Averaged DO Concentration, Spring-Neap Cycle, Dry Season

Figure 5B-20   Operation Scenario – Tidal Minimum Bottom Layer DO Concentration, Spring-Neap Cycle, Dry Season

Appendix 5.9         Evaluation of the Residual Impacts of Suspended Solids after the implementation of the mitigation measures for the marine works considered in Scenario 2A

Appendix 5.10       Evaluation of the Residual Impacts of Suspended Solids after the implementation of the mitigation measures for the marine works considered in Scenario 2B

 

Appendix 7.1         Contamination Assessment Plan – A King Marine and the Royal Hong Kong Yacht Club

 

Appendix 8.1         Wan Chai Development Phase II:  Study and Adjacent Area Bird Species List

 

Appendix 9.1         Wan Chai Development Phase II:  Study and Adjacent Area Species List