Upgrading of Tai Po
Sewage Treatment Works
Environmental Impact
Assessment Report
Volume 2 – Figures
Figure 1.1 Project Location Plan
Figure 2.1 General Layout of TPSTW Upgrading
Figure 2.2 Concurrent Projects
Figure 3.1 Location of Representative Air Sensitive
Receivers
Figure 3.2 Proposed Facilities inside TPSTW
Figure 3.3 Contours of Cumulative Maximum hourly
averaged TSP Concentration (μg/m3) at 1.5mAG during Construction
phase (Scenario A)
Figure 3.4 Contours of Cumulative 10th Highest
daily averaged RSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario A)
Figure 3.5 Contours of Cumulative Annual averaged
RSP Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario A)
Figure 3.6 Contours of Cumulative 19th Highest
daily averaged FSP Concentration (μg/ m3) at 20mAG during
Construction phase (Scenario A)
Figure 3.7 Contours of Cumulative Annual averaged
FSP Concentration (μg/ m3) at 23mAG during Construction phase
(Scenario A)
Figure 3.8 Contours of Cumulative Maximum hourly
averaged TSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario B)
Figure 3.9 Contours of Cumulative 10th Highest
daily averaged RSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario B)
Figure 3.10 Contours of Cumulative Annual averaged RSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario B)
Figure 3.11 Contours of Cumulative 19th Highest daily
averaged FSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario B)
Figure 3.12 Contours of Cumulative Annual averaged FSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario B)
Figure 3.13 Contours of Cumulative Maximum hourly
averaged TSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario C1)
Figure 3.14 Contours of Cumulative 10th Highest daily
averaged RSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario C1)
Figure 3.15 Contours of Cumulative Annual averaged RSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario C1)
Figure 3.16 Contours of Cumulative 19th Highest daily
averaged FSP Concentration (μg/ m3) at 20mAG during
Construction phase (Scenario C1)
Figure 3.17 Contours of Cumulative Annual averaged FSP
Concentration (μg/ m3) at 23mAG during Construction phase
(Scenario C1)
Figure 3.18 Contours of Cumulative Maximum hourly
averaged TSP Concentration (μg/ m3) at 1.5mAG during Construction
phase (Scenario C2)
Figure 3.19 Contours of Cumulative 10th Highest daily
averaged RSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario C2)
Figure 3.20 Contours of Cumulative Annual averaged RSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario C2)
Figure 3.21 Contours of Cumulative 19th Highest daily
averaged FSP Concentration (μg/ m3) at 20mAG during
Construction phase (Scenario C2)
Figure 3.22 Contours of Cumulative Annual averaged FSP
Concentration (μg/ m3) at 23mAG during Construction phase
(Scenario C2)
Figure 3.23 Contours of Cumulative Maximum hourly
averaged TSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario C3)
Figure 3.24 Contours of Cumulative 10th Highest daily
averaged RSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario C3)
Figure 3.25 Contours of Cumulative Annual averaged RSP
Concentration (μg/ m3) at 1.5mAG during Construction phase (Scenario
C3)
Figure 3.26 Contours of Cumulative 19th Highest daily
averaged FSP Concentration (μg/ m3) at 20mAG during
Construction phase (Scenario C3)
Figure 3.27 Contours of Cumulative Annual averaged FSP
Concentration (μg/ m3) at 23mAG during Construction phase
(Scenario C3)
Figure 3.28 Contours of Cumulative Maximum hourly
averaged TSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario C4)
Figure 3.29 Contours of Cumulative 10th Highest daily
averaged RSP Concentration (μg/ m3) at 1.5mAG during Construction
phase (Scenario C4)
Figure 3.30 Contours of Cumulative Annual averaged RSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario C4)
Figure 3.31 Contours of Cumulative 19th Highest daily
averaged FSP Concentration (μg/ m3) at 20mAG during
Construction phase (Scenario C4)
Figure 3.32 Contours of Cumulative Annual averaged FSP
Concentration (μg/ m3) at 23mAG during Construction phase
(Scenario C4)
Figure 3.33 Contours of Cumulative Maximum hourly
averaged TSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario D1)
Figure 3.34 Contours of Cumulative 10th Highest daily
averaged RSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario D1)
Figure 3.35 Contours of Cumulative Annual averaged RSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario D1)
Figure 3.36 Contours of Cumulative 19th Highest daily
averaged FSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario D1)
Figure 3.37 Contours of Cumulative Annual averaged FSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario D1)
Figure 3.38 Contours of Cumulative Maximum hourly
averaged TSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario D2)
Figure 3.39 Contours of Cumulative 10th Highest daily
averaged RSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario D2)
Figure 3.40 Contours of Cumulative Annual averaged RSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario D2)
Figure 3.41 Contours
of Cumulative 19th Highest daily averaged FSP Concentration (μg/ m3)
at 20mAG during Construction phase (Scenario D2)
Figure 3.42 Contours of Cumulative Annual averaged FSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario D2)
Figure 3.43 Contours of Cumulative Maximum hourly averaged
TSP Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario D3)
Figure 3.44 Contours of Cumulative 10th Highest daily
averaged RSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario D3)
Figure 3.45 Contours of Cumulative Annual averaged RSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario D3)
Figure 3.46 Contours of Cumulative 19th Highest daily
averaged FSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario D3)
Figure 3.47 Contours of Cumulative Annual averaged FSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario D3)
Figure 3.48 Contours of Cumulative Maximum hourly
averaged TSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario D4)
Figure 3.49 Contours of Cumulative 10th Highest daily
averaged RSP Concentration (μg/ m3) at 1.5mAG during
Construction phase (Scenario D4)
Figure 3.50 Contours of Cumulative Annual averaged RSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario D4)
Figure 3.51 Contours of Cumulative 19th Highest daily
averaged FSP Concentration (μg/ m3) at 20mAG during
Construction phase (Scenario D4)
Figure 3.52 Contours of Cumulative Annual averaged FSP
Concentration (μg/ m3) at 1.5mAG during Construction phase
(Scenario D4)
Figure 3.53 Contours of Cumulative 10th Highest daily
averaged RSP Concentration (μg/ m3) at 20mAG during Operation
phase
Figure 3.54 Contours of Cumulative Annual Averaged RSP
Concentration (μg/ m3) at 40mAG during Operation phase
Figure 3.55 Contours of Cumulative 19th Highest daily
averaged FSP Concentration (μg/ m3) at 20mAG during Operation
phase
Figure 3.56 Contours of Cumulative Annual Averaged FSP
Concentration (μg/ m3) at 40mAG during Operation phase
Figure 3.57 Contours of Cumulative 19th Highest hourly
averaged NO2 Concentration (μg/ m3) at 35mAG during
Operation phase
Figure 3.58 Contours of Cumulative Annual Averaged NO2
Concentration (μg/ m3) at 45mAG during Operation phase
Figure 3.59 Contours of Cumulative 4th Highest 10-min
averaged SO2 Concentration (μg/ m3) at 65mAG during
Operation phase
Figure 3.60 Contours of Cumulative 4th Highest daily
averaged SO2 Concentration (μg/ m3) at 65mAG during
Operation phase
Figure 3.61 Contours of Cumulative 5 Second Average
Odour Concentration (μg/ m3) at 15mAG during Operation phase
Figure 4.1 Layout of Tolo Harbour Effluent Export
Scheme
Figure 4.2 Location of Existing Emergency Outfall
Figure 4.3 Water Sensitive Receivers in Victoria
Harbour
Figure 4.4 Water Sensitive Receivers in Tolo
Harbour and Tolo Channel
Figure 4.5 Water Bodies near the Project site
Figure 4.6 Proposed Interception and Pumping
Scheme
Figure 5.1 Terrestrial Ecological Assessment Area
and Survey Locations
Figure 5.2 Habitat Map and Locations of Species Conservation
Importance within 500m Assessment Area for Terrestrial Ecology
Figure 5.3 Marine Ecological Survey Locations
Figure 5.4 Key Marine Ecological Resources
Figure 5.5 Identified Pre-roosting/Roosting Sites
of Collared Crow and Black Kite
Figure 5.6a Identified Flightlines of Collared Crow
Figure 5.6b Identified Flightline of Non-breeding
Ardeids
Figure 6.1 Key Fisheries Resources in Tolo Harbour
and Tolo Channel
Figure 7.1 Review of Planning and Development
Framework
Figure 7.2 Landscape Resources
Figure 7.3a Photographs of Landscape Resources (Sheet
1 of 2)
Figure 7.3b Photographs of Landscape Resources (Sheet
2 of 2)
Figure 7.4 Landscape Character Area
Figure 7.5 Photographs of Landscape Character
Areas
Figure 7.6 Visual Envelope and Visually Sensitive
Receivers
Figure 7.7a Visual Context of Visually Sensitive
Receivers (Sheet 1 of 3)
Figure 7.7b Visual Context of Visually Sensitive
Receivers (Sheet 2 of 3)
Figure 7.7c Visual Context of Visually Sensitive
Receivers (Sheet 3 of 3)
Figure 7.8 Tentative Landscape Master Plan
Figure 7.9 Location Plan of Proposed Mitigation
Measures
Figure 7.10 Photomontages of VP1
Figure 7.11 Photomontages of VP2
Figure 7.12 Photomontages of VP3
Figure 7.13 Photomontages of VP4
Figure 7.14 Photomontages of VP5
Figure 7.15 Photomontages of VP6
Figure 7.16 Photomontages of VP7
Figure 9.1 Landfill
Gas Consultation Zone for Shuen Wan Restored Landfill
Figure 11.1 Proposed Excavation Works Boundary
Figure 12.1 Noise Impact Assessment Boundary