| Source of Air Pollution during Construction Phase |
 |
Dust arising from excavation works, truck movements, embankment construction, dry weather flow interception works, patrol road and boundary fence reprovisioning and wind erosion |
|
Odour arising from the dredging of river sediment |
| Source of Air Pollution during Operation Phase |
|
Odour arising from the dredging of river sediment during maintenance dredging
|
