LIST OF TABLES

 

Table 2.1      Details of the Proposed Facilities......................................................................................................................................................................................... 4

Table 2.2      Operation Period of Proposed Facilities............................................................................................................................................................................ 4

Table 3.1      Hong Kong Air Quality Objectives........................................................................................................................................................................................ 10

Table 3.2      Noise Standards for Planning Purposes......................................................................................................................................................................... 12

Table 3.3      Noise Standards for Daytime Construction Activities........................................................................................................................................ 13

Table 3.4      Area Sensitivity Ratings (ASRs).............................................................................................................................................................................................. 13

Table 3.5      Acceptable Noise Levels (ANLs)............................................................................................................................................................................................... 14

Table 4.1      Background Air Quality Levels............................................................................................................................................................................................ 19

Table 4.2      Representative Air Sensitive Receivers............................................................................................................................................................................. 23

Table 4.3      Dust Emission Rates for Various Construction Activities................................................................................................................................. 27

Table 4.4      Emission Rates of Marine Traffic........................................................................................................................................................................................ 30

Table 4.5      Traffic Flow Data - Existing Traffic Conditions...................................................................................................................................................... 31

Table 4.6a   Maximum 1-hour and 24-hour Average TSP Concentrations – Without Mitigation…………………………................................... 33

Table 4.6b    Maximum 24-hour Average RSP Concentrations  - Without Mitigation...................................................................................................... 33

Table 4.7      Maximum 5-second Average Odour Concentrations – With Enclosed WFM Design............................................................................. 35

Table 4.8a   Maximum 24-hour Average TSP Concentrations – Off-site Marine Traffic Emission (Route 1)..................................................... 37

Table 4.8b    Maximum 1-hour and 24-hour Average NO2 Concentrations – Off-site Marine Traffic Emission (Route 1)........................... 37

Table 4.8c    Maximum 1-hour and 8-hour Average CO Concentrations – Off-site Marine Traffic Emission (Route 1)............................... 38

Table 4.9a   Maximum 24-hour Average TSP Concentrations – Off-site Marine Traffic Emission (Route 2)..................................................... 39

Table 4.9b    Maximum 1-hour and 24-hour Average NO2 Concentrations – Off-site Marine Traffic Emission (Route 2)........................... 39

Table 4.9c    Maximum 1-hour and 8-hour Average CO Concentrations – Off-site Marine Traffic Emission (Route 2)............................... 40

Table 4.10a  Maximum 1-hour Average NO2 and 24-hour Average RSP Concentrations – Existing Traffic Conditions.............................. 42

Table 4.10b. Maximum 1-hour Average NO2 and 24-hour Average RSP Concentrations –   Additional Traffic Flow of 40 Lorries..... 43

Table 4.10c  Maximum 1-hour Average NO2 and 24-hour Average RSP Concentrations – Cumulative Off-site Vehicular Emission... 44

Table 4.11    Maximum 1-hour Average NO2 Concentrations – Cumulative Emission....................................................................................................... 45

Table 4.12a Maximum 1-hour and 24-hour Average TSP Concentrations – With Mitigation..................................................................................... 47

Table 4.12b  Maximum 24-hour Average RSP Concentrations – With Mitigation............................................................................................................... 48

Table 5.1      Identified Noise Sensitive Receivers within 300m from the Subject Site....................................................................................................... 53

Table 5.2      Assessment Points of the Representative NSRs........................................................................................................................................................... 54

Table 5.3      Inventory of Noise sources – During Construction................................................................................................................................................. 55

Table 5.4      Inventory of Noise Sources – Operational Phase...................................................................................................................................................... 56

Table 5.5      Inventory of Existing Fixed Noise Sources...................................................................................................................................................................... 57

Table 5.6      Traffic Flow within Assessment Area with WFM in Operation....................................................................................................................... 58

Table 5.7      Existing Traffic Flow within Assessment Area......................................................................................................................................................... 58

Table 5.8      Maximum Predicted Unmitigated Construction Noise Levels at Representative NSRs.................................................................... 60

Table 5.9      Maximum Predicted Noise Levels due to Fixed Noise Sources............................................................................................................................. 61

Table 5.10    Estimated Existing Night-Time Traffic Noise Levels................................................................................................................................................. 62

Table 5.11    Predicted Traffic Noise Levels with the WFM in operation......................................................................................................................... …...62

Table 5.12a   Predicted Marine Traffic Noise Level (Leq(1 hour)) – Route 1.................................................................................................................................... 63

Table 5.12b   Predicted Marine Traffic Noise Level (Leq(1 hour)) – Route 2.................................................................................................................................... 64

Table 5.13a   Predicted Marine Traffic Noise Level (Leq(1 hour)) – Route 1.................................................................................................................................... 64

Table 5.13b   Predicted Marine Traffic Noise Level (Leq(1 hour)) – Route 2.................................................................................................................................... 65

Table 5.14    Quiet PME to be used at Foundation Works Stage.................................................................................................................................................... 66

Table 5.15    List of Other Quiet PME................................................................................................................................................................................................................ 66

Table 5.16    Construction Noise Mitigation Measures – Use of Quiet PME............................................................................................................................ 69

Table 5.17    Maximum Predicted Mitigated Construction Noise Levels at Representative NSRs.......................................................................... 70

Table 5.18    Maximum Predicted Noise Levels due to Fixed Noise Sources – With Mitigation................................................................................... 71

Table 6.1      Water Quality Objectives – North Western Water Control Zone................................................................................................................. 73

Table 6.2      Ambient Water Quality............................................................................................................................................................................................................. 75

Table 6.3      Population of Accommodation of Proposed Facilities........................................................................................................................................ 76

Table 6.4      Characteristics of Wastewater......................................................................................................................................................................................... 77

Table 6.5      Standards for Effluents Discharged into Foul Sewers....................................................................................................................................... 77

Table 7.1      Details of Waste Generation during Construction Phase................................................................................................................................. 80

Table 7.2      Quantity of Construction Waste for Off-Site Disposal or Reuse/Recycle............................................................................................... 81

Table 7.3      Details of Waste Generation during Operational Phase.................................................................................................................................... 81

Table 7.4      Details of Waste Handling of the RCP and MRCP....................................................................................................................................................... 81

Table 8.1      Composition and Physical Properties of LPG................................................................................................................................................................. 86

Table 8.2      Estimated Population within 150 m of the LPG Installation............................................................................................................................. 87

Table 8.3      Wind Directions, Categories and Percentages............................................................................................................................................................ 88

Table 8.4      Stability Classes............................................................................................................................................................................................................................ 88

Table 8.5      Summary of Release Frequencies......................................................................................................................................................................................... 93

Table 8.6      FN Pairs.................................................................................................................................................................................................................................................. 95

Table 8.7a   Societal Risk Ranking: Without Development............................................................................................................................................................. 96

Table 8.7b    Societal Risk Ranking: With Development...................................................................................................................................................................... 97