Water Quality Impact Assessment
The key sources and types of potential water quality impact associated with the Project include the
following:
Construction Phase
Operational Phase
The above menus give a summary of the EIA key findings. For the full EIA please follow the link
below
Full EIA in pdf or html format
The key sources and types of potential water quality impact associated with the Project include the
following:
Construction Phase
- Suspended solids and dissolved oxygen in the water column resulting from:
- Sediment Dredging and anchor protection for the installation of transmission power
cable in Junk Bay using dredgers; - Jetting for the installation of transmission power cable connecting to the section in
Junk Bay to the offshore foundation site; - Jetting for the installation of collection power cable within the foundation site;
- Installation of foundation involving pumping out seawater from inside of the suction
caissons to the surrounding ambient water;
- Sewage Generation due to workforce; and
- Accidental spillage of chemicals.
Operational Phase
- Changes to the hydrodynamic regime in the regions near the wind farm site and in the water
control zones within the Study Area; - Discharges from marine vessels deployed for routine maintenance; and
- Oil Spills due to accidental events.
The above menus give a summary of the EIA key findings. For the full EIA please follow the link
below
Full EIA in pdf or html format
 | |  | |  | |  | |  |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |