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Tai Shue Wan Development
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We accept no responsibility
for the consequences of this document being relied upon by any other party,
or being used for any other purpose, or containing any error or omission
which is due to an error or omission in data supplied to us by other parties This document
contains confidential information and proprietary intellectual property. It
should not be shown to other parties without consent from us and from the
party which commissioned it. |
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Content
Chapter Title
1.1 Background
1.2 Designated Projects under the EIA Ordinance
1.3 Objectives of the EIA Study
1.4 Scope of the EIA Study
1.5 General Approach
1.6 Structure of the EIA Report
2.1 Introduction
2.2 Project Background and Objectives
2.3 Project Location and Site History
2.4 Need of the Project
2.5 Scope of the Project
2.6 Consideration of “Without Project” Alternative
2.7 Consideration of Alternative Development Options
2.8 Consideration of Alternative Construction Methods
and Work Sequences
2.9 Selection of Preferred Scenario
2.10 Works Programme and
Implementation
2.11 Consultation
2.12 Concurrent Projects
3. Air
Quality Impact Assessment
3.1 Introduction
3.2 Environmental Legislation, Standards and Guidelines
3.3 Project Area
3.4 Identification of Pollution Sources
3.5 Key Pollutants of Concern
3.6 Emission Inventory
3.7 Air Quality Modelling Methodology
3.8 Prediction and Evaluation of Environmental Impact
3.9 Mitigation of Adverse Environmental Impact
3.10 Evaluation of Residual Impact
3.11 Conclusion
4.1 Introduction
4.2 Identification of Potential Hazard
4.3 Conclusion
5.1 Introduction
5.2 Environmental Legislation, Standards and Guidelines
5.3 Assessment Area and Sensitive Receivers
5.4 Identification of Pollutant Sources
5.5 Assessment Methodology
5.6 Prediction and Evaluation of Environmental Impact
5.7 Mitigation of Adverse Environmental Impact
5.8 Evaluation of Residual Impact
5.9 Conclusion
6. Water
Quality Impact Assessment
6.1 Introduction
6.2 Environmental Legislation, Standards and Guidelines
6.3 Assessment Area and Sensitive Receivers
6.4 Description of the Environment
6.5 Assessment Methodology
6.6 Identification, Prediction and Evaluation of
Environmental Impacts
6.7 Recommendation of Mitigation Measures
6.8 Evaluation of Residual Impact
6.9 Cumulative Impact
6.10 Conclusion
7. Sewerage and Sewage Treatment
Implication
7.1 Introduction
7.2 Methodology of Sewerage Impact Assessment
7.3 Existing and Planned Sewerage Condition
7.4 Assumptions and Parameters Adopted for Assessment
7.5 Sewage Flow Estimation
7.6 Assessment of Impact to Existing/Planned Sewerage
and Sewage Treatment System
7.7 Mitigation Measures
7.8 Conclusion
8. Waste
Management Implication
8.1 Introduction
8.2 Waste Management Legislations, Standards and
Guidelines
8.3 Assessment Methodology
8.4 Identification, Prediction and Evaluation of
Environmental Impact
8.5 Mitigation of Adverse Environmental Impact
8.6 Evaluation of Residual Impact
8.7 Conclusion
9.1 Introduction
9.2 Environmental Legislations, Standards and
Guidelines
9.3 Assessment Methodology
9.4 Identification of Environmental Impacts
9.5 Prediction and Evaluation of Environmental Impacts
9.6 Recommendation of Mitigation Measures
9.7 Evaluation of Residual Environmental Impacts
9.8 Conclusion
10. Ecological
Impact Assessment
10.1 Introduction
10.2 Environmental Legislation, Standards
and Guidelines
10.3 Study Area and Methodology
10.4 Ecological Baseline Information
10.5 Evaluation of the Habitats and
Species
10.6 Identification and Evaluation of
Potential Ecological Impacts
10.7 Mitigation Measures
10.8 Cumulative Impact
10.9 Conclusion
10.10 References
11. Fisheries
Impact Assessment
11.1 Introduction
11.2 Environmental Legislations,
Standards and Guidelines
11.3 Assessment Methodology
11.4 Baseline Conditions
11.5 Identification and Evaluation of
Potential Fisheries Impacts
11.6 Cumulative Impact
11.7 Recommendation of Mitigation
Measures
11.8 Evaluation of Residual
Environmental Impacts
11.9 Conclusion
11.10 References
12. Landscape
and Visual Impact Assessment
12.1 Introduction
12.2 Environmental Legislation,
Standards and Guidelines
12.3 Assessment Area
12.4 Assessment Methodology
12.5 Review of Planning and
Development Control Framework
12.6 Tree Survey Findings
12.7 Baseline Study
12.8 Sources of Potential Impacts and
Magnitude of Change
12.9 Potential Impact without
Mitigation
12.10 Recommended Mitigation Measures
12.11 Potential Impacts with Mitigation
12.12 Cumulative Impacts
12.13 Summary
12.14 Conclusion
13. Environmental Monitoring and Audit
13.1 Introduction
13.2 Project Organisation
13.3 Environmental Monitoring and Audit Manual and Implementation
Schedule
13.4 Environmental Monitoring and Audit Programme
13.5 Summary of Environmental
Monitoring and Audit Requirements
14.1 General
14.2 Summary of Environmental
Outcomes
14.3 Summary of Environmental Impacts
14.4 Key Assessment Assumptions,
Limitations of Assessment Methodologies and Prior Agreements
15.1 General
Figures
Figure 2.2 Artistic
Impression of the Preferred Scheme – Front View
Figure 2.3 Artistic
Impression of the Preferred Scheme – Back View
Figure 2.4 Artistic
Impression of the Indoor Water Park
Figure 2.5 Artistic
Impression of the Outdoor Water Park
Figure 2.6 Proposed
Project Layout Plan of the Preferred Scheme
Figure 2.7 Vertical
Sections of the Preferred Scheme
Figure 2.8 Comparison
of Flamingo Pond in the Original Scheme and the Preferred Scheme
Figure 3.1 Locations
of Representative Air Sensitive Receivers
Figure 3.2 Locations
of Tier 1 Dust Sources (Heavy Construction & Haul Roads)
Figure 3.3 Location of Tier 1 Dust Sources (Stockpile)
Figure 3.4 (Not used)
Figure 3.5 Road
Links within 500m Assessment Area
Figure 3.6 Location
of the Project Site in Grid (28,22)
Figure 5.1 Locations of Representative Noise Sensitive Receivers
Figure 5.2 Photos of Representative Receivers
Figure 5.3 Locations of Background Noise Measurement
Figure 5.4 Location of Open Air Entertainment Noise Assessment
Figure 5.5 Locations of Proposed Fixed Plant Noise Sources
Figure 5.5a Locations of Proposed Fixed Plant Noise
Sources (Sections)
Figure 5.6 Schematic Configuration of
Movable Noise Barriers
Figure 6.1 Locations
of Representative Water Sensitive Receivers
Figure 6.3 Schematic
Diagram For Swimming Pool Filtration System
Figure 7.1 Tentative
Locations of Proposed Sewage Facilities
Figure 7.2 PVS
Zone Boundaries in Aberdeen Sewerage Catchments
Figure 7.3 Sewerage Catchment for Existing
450mm Sewer along Nam Long Shan Road (Sheet 1 of 3)
Figure 7.4 Sewerage Catchment for Existing
450mm Sewer along Nam Long Shan Road (Sheet 2 of 3)
Figure 7.5 Sewerage Catchment for Existing
450mm Sewer along Nam Long Shan Road (Sheet 3 of 3)
Figure 10.1 Ocean Park Transect Plan
Figure 10.3a Locations of Species of Conservation Interest
Figure 10.3b Locations of Species of Conservation Interest within the
Project Boundary
Figure 10.4 Indicative
Location of the Proposed Enhancement Area
Figure 10.5 Proposed
Woodland Compensation Area
Figure 11.1 Sites
of Fisheries Importance
Figure 11.2 Fishing
Activities in Hong Kong Water
Figure 11.3 Adult
Fish Production in Hong Kong Water
Figure 11.4 Fish
Fry Production in Hong Kong Water
Figure 11.5 Fisheries
Production in Terms of Value
Figure 12.1 Landscape
Impact Assessment Area
Figure 12.2 Visual
Envelope, Visual Sensitive Receivers and Vantage Points
Figure 12.3 Land
Use Zoning in Outline Zoning Plan
Figure 12.4 Aerial
View of Landscape Impact Assessment Area
Figure 12.5 Landscape
Resources
Figure 12.6a Photographs of Landscape Resources (Sheet 1 of 2)
Figure 12.6b Photographs of Landscape Resources (Sheet 2 of 2)
Figure 12.7 Landscape
Character Areas
Figure 12.8 Photographs
of Landscape Character Areas
Figure 12.9a Existing Views of Visual Sensitive Receivers (Sheet 1 of 2)
Figure 12.9b Existing Views of Visual Sensitive Receivers (Sheet 2 of 2)
Figure 12.10 Potential Landscape Impacts
Figure 12.11 Potential Visual Impacts
Figure 12.12a Photomontages of Vantage Points (Sheet 1 of 10)
Figure 12.12b Photomontages of Vantage Points (Sheet 2 of 10)
Figure 12.12c Photomontages of Vantage Points (Sheet 3 of 10)
Figure 12.12d Photomontages of Vantage Points (Sheet 4 of 10)
Figure 12.12e Photomontages of Vantage Points (Sheet 5 of 10)
Figure 12.12f Photomontages of Vantage Points (Sheet 6 of 10)
Figure 12.12g Photomontages of Vantage Points (Sheet 7 of 10)
Figure 12.12h Photomontages of Vantage Points (Sheet 8 of 10)
Figure 12.12i Photomontages of Vantage Points (Sheet 9 of 10)
Figure 12.12j Photomontages of Vantage Points (Sheet 10 of 10)
Figure 12.13 Schematic Landscape Plan
Appendices
Appendix
1.1 Responses to Public Comments on
Project Profile
Appendix 2.1a Original Scheme developed during the stage
of Technical Feasibility
Appendix 2.1b Current Scheme developed during the course
of EIA study
Appendix
2.2 Tentative Construction
Programme
Appendix
3.1 Calculation of Dust Suppression
Efficiency
Appendix
3.2 Details of Dust Emission
Sources Calculation
Appendix
3.3 Details of Tier 1 Dust Sources
including Coordinates and Dimensions
Appendix
3.4 Letter from Traffic Department
regarding Traffic Forecast Data
Appendix
3.5 24-Hour Traffic Pattern for
Year 2017, 2022, 2027 and 2032
Appendix
3.6 Vehicle Age Distribution in
Base Year 2010
Appendix
3.7 Lengths of Individual Road
Links of Connecting Road
Appendix
3.10 24-hour variations of Annual
Averages of Temperature and Relative Humidity
Appendix
3.11 24-hour speed fractions for Year
2017, 2022, 2027 and 2032
Appendix
3.12 Calculation of Emission Factors for
Each Model Year
Appendix
3.13 Composition Emission factor in
Year 2017 (NOx and FSP)
Appendix
3.14 Composition Emission factor in
Year 2017 (NOx and RSP)
Appendix 5.1 Measured Background Noise Levels
Appendix 5.2 Road Traffic Network
Appendix 5.3 Traffic Flow in Year 2032
Appendix 5.4 Unmitigated Construction Plant Inventory
and Noise Impact
Appendix 5.5 Unmitigated Road Traffic Noise Impact
Appendix
5.6 Fixed Plant Noise Impact
Assessments
Appendix 5.7 Mitigated Construction Plant Inventory
and Noise Impact
Appendix
6.1 Calculations for Total
Inorganic Nitrogen
Appendix 7.1 Summary
of Sewage Flow for Aberdeen Preliminary Teatment Works
Appendix 7.2 Break
Down of Population in Aberdeen Sewage Treatment Catchment and Flow Build-up
Appendix 7.4 Detailed
Estimation of Sewage Flow Generated from Project
Appendix 9.1 Representative
Historical Aerial Photographs
Appendix 9.2 Responses
from Government Departments on Relevant Information
Appendix 10.1 Habitat
and Plant Species of Conservation Interest
Appendix 10.6 Engineering
Arrangement of the Proposed Twin Rising Mains
Appendix 12.1 Tree Survey Findings
List of Tables
Table 2.1: Ocean Park Attendance (2008-2013) from
Annual Report
Table 2.2: Levels and Corresponding Major Facilities
for the Project
Table 2.3: Summary of Layout and Design of Scheme
Options Considered
Table 2.4: Summary of Alternative Construction
Methods and Environmental Benefits / Dis-benefits
Table 2.5: Summary of Recommended Option of
Construction Methods
Table 2.6: Summary of Construction Programme
Table 3.1: Air Quality Objectives Effective on 1
January 2014
Table 3.2: 5-year Annual Average Concentration at
Representative Monitoring Stations (Year 2008-2012)
Table 3.3: Average TSP Monitoring Results from AM1
Monitoring Stations
Table 3.4: PATH Background Concentration Predictions
Table 3.5: Representative ASRs Identified for
Assessment
Table 3.6: Projected Background Traffic Flows at
Concerned Road Links (Year 2015) – Maximum
Table 3.7: Projected Traffic Flows at Concerned Road
Links (Year 2015) – Minimum
Table 3.8: Key Dust Emission Factors Adopted in the
Assessment
Table 3.9: Summary of Years 2015 and 2020 Hong Kong
Emission Inventory for the PATH Model
Table 3.10: Vehicle Classification in the EMFAC-HK Model
Table 3.11: Summary of Predicted Cumulative TSP, RSP and
FSP Concentrations for Tier 1 Construction Dust at All ASRs (Mitigated and
Unmitigated)
Table 3.12: Summary of Predicted Cumulative RSP and FSP
Concentrations for Annual Construction Dust at All ASRs (Mitigated and
Unmitigated)
Table 3.13: 24-hour Traffic Flows of all Vehicles at
Shum Wan Road - With Project and Without Project (Year 2017)
Table 3.14: 24-hour Traffic Flows of Heavy and Light
Goods Vehicles, Franchised and Non-franchised Buses, Private and Public Light
Buses at Shum Wan Road - With Project and Without Project (Year 2017)
Table 3.15: Summary of Predicted Operation Cumulative
RSP, FSP and NO2 Concentrations for All ASRs
Table 3.16: Summary of Predicted Project and Background
Contribution from Vehicular Emission During Operation Phase
Table 4.1: Threshold Quantities for Existing PHIs in
Hong Kong
Table 5.1: Noise Standards for Daytime Construction
Activities
Table 5.2: Relevant Road Traffic Noise Standards for
Planning Purposes
Table 5.3: Area Sensitivity Rating
Table 5.4: Acceptable Noise Level for Fixed Noise
Source
Table 5.5: Noise Criteria for Fixed Plant Noise
Table 5.6: Representative Noise Sensitive Receivers
Table 5.7: Projected Background Traffic Flows at
Concerned Road Links (2015) - Maximum
Table 5.8: Projected Traffic Flows at Concerned Road
Links (Year 2015) – Minimum
Table 5.9: Unmitigated Construction Airborne Noise
Impact
Table 5.10: Road Traffic Noise in Year 2032
Table 5.11: Maximum Allowable SWLs of Fixed Noise
Sources
Table 5.12: Correction Factor for Maximum Allowable SWL
of the Open Air Entertainment Activities
Table 5.13: Quiet PME Recommended for Adoption during
Construction Phase
Table 5.14: Noise Mitigation Measures for Certain PME
during Construction Phase
Table 5.15: Mitigated Construction Airborne Noise Impact
Table 6.1: Water Quality Objectives for Western
Buffer WCZ
Table 6.2: Water Quality Objectives for Southern WCZ
Table 6.3: Water Sensitive Receivers
Table 6.4: Marine Water Quality in Western Buffer and
Southern Water Control Zones at Selected Stations in 2012
Table 6.5: Volumes for the Designed Pools
Table 6.6: NSF 350 Standard under 2012 USEPA
Guidelines for Water Use (Commercial Facility)
Table 6.7: EMSD Water Quality Objectives for Re-use
of Spent Cooling Water as Flushing Supply
Table 7.1: Existing Facilities of the APTW
Table 7.2: Assessment Scenarios
Table 7.3: Adopted Global Unit Flow Factors (GUFF)
for Sewage Treatment Works & Pumping Station
Table 7.4: Peaking Factors
Table 7.5: Estimated Sewage Flows from Ocean Park
Adopted for Assessment
Table 7.6: Estimated ADWF for the sewerage catchment
Table 7.7: Estimated ADWF and Peak flow for the
gravity sewers
Table 7.8: Estimated ADWF for the Relevant PDZs
within the APTW sewerage catchment
Table 7.9: Estimated Sewage Flows Handled by APTW
in 2013 and 2021
Table 8.1: Estimated of C&D Materials to be
Generated by the Project
Table 8.2: Estimates of Surplus Inert C&D
Materials to be Re-used On-site and Delivered Off-site
Table 8.3: Estimation of Maximum Number of
Construction Workers during Construction Phase
Table 8.4: Summary of Waste Arising during
Construction Phase
Table 8.5: Summary of Waste Avoidance / Reduction
through Alternative Design Options / Construction Methods
Table 8.6: Estimation of General Refuse Generation
during Operation Phase
Table 9 1: Review of Aerial Photographs
Table 9 2: Summary of Potential Land Contamination
Impact
Table 10.1: Schedule of Ecological Field Surveys
Table 10.2: Habitats Present in the 500m Buffer Zone
Table 10.3: Habitats Present in the Project area
Table 10.4: Count of Ardeids at Wong Chuk Hang Nullah
during Night Roost Survey for SIL EM&A
Table 10.5: Number of Ardeids in WCH Nullah and TSW
recorded in SIL EIA and Monthly EM&A Report
Table 10.6: Recorded Breeding Activity of Ardeids at the
Ocean Park Egretry
Table 10.7: Count of Ardeids at TSW during Night Roost
Surveys in 2013
Table 10.8: Count of Ardeids at Ap Lei Chau compared
with the Number Previously Recorded in TSW and WCH
Table 10.9: Count of Black-crowned Night Heron at Sham
Wan during the Enhanced Survey
Table 10.10: Ecological Evaluation of Shrubland
Table 10.11: Ecological Evaluation of Tall Shrubland
Table 10.12: Ecological Evaluation of Woodland
Table 10.13: Ecological Evaluation of Plantation
Table 10.14: Ecological Evaluation of Streams
Table 10.15: Ecological Evaluation of Pond
Table 10.16: Ecological Evaluation of Hillside Grassland
Table 10.17: Ecological Evaluation of Bare Ground
(Plantation Reinstatement)
Table 10.18: Ecological Evaluation of Developed Area
Table 10.19: Ecological Evaluation of Artificial Shore
Table 10.20: Ecological Evaluation of Rocky Shore
Table 10.21: Ecological Evaluation of Coral Communities
Table 10.22: Ecological Evaluation of Flora Species
Table 10.23: Ecological Evaluation of Fauna Species
Table 10.24: Habitat Loss and Total Area in Project area
Table 10.25: Summary of Evaluation of Potential Ecological
Impacts
Table 10.26: Summary of Potential Ecological Impacts before
and after Adoption of Mitigation Measures
Table 11.1: Evaluation of Potential Fisheries Impacts
during Construction Phase
Table 11.2: Evaluation of Potential Fisheries Impacts
during Operation Phase
Table 12.1: Sensitivity and Magnitude of Change on the
Degree of Impact Significance
Table 12.2: Review of Existing Planning and Development
Control Framework
Table 12.3: Summary of Tree Survey Findings
Table 12.4: Sensitivity of Landscape Resources
Table 12.5: Sensitivity of Landscape Character Areas
Table 12.6: Sensitivity of Visual Sensitive Receivers
Table 12.7: Magnitude of Change of Landscape Resources
Table 12.8: Magnitude of Change of Landscape Character
Areas
Table 12.9: Magnitude of Change for Visual Sensitive
Receivers
Table 12.10: Potential Landscape Impacts on Landscape
Resources without Mitigation Measures
Table 12.11: Potential Landscape Impacts on Landscape
Character Areas without Mitigation Measures
Table 12.12: Potential Landscape Impacts on Visual Sensitive
Receivers without Mitigation Measures
Table 12.13: Recommended Construction Phase Mitigation
Measures
Table 12.14: Recommended Operation Phase Mitigation Measures
Table 12.15: Impact Assessment for Landscape Resources
Table 12.16: Impact Assessment for Landscape Character Areas
Table 12.17: Visual Impact Assessment
Table 14.1: Summary of Environmental Impacts
Table 14.2: Key Assessment Assumptions, Limitations of
Assessment Methodologies and Prior Agreements
Table 15.1: Implementation Schedule
List of Graphs
Graph 3.1: Seasonal Windroses for the Project from PATH Data at Grid (28, 22) (Wind Blowing From)
Graph 3.2: Monthly Average TSP Concentrations For 2007
Graph 3.3: Comparison of FSP, RSP and NOx EMFAC
Results for 2017, 2022, 2027 and 2032