Restoring the Banks of Waterways in the Shoalhaven Region
Water Technology assessed the extent of bank erosion and determined the feasibility of bank treatment options...
Fortescue Metal Group own and operate four iron ore mines in the Pilbara, Western Australia. The region has an arid subtropical climate with highly variable rainfall that is seasonally impacted by monsoonal activity and tropical cyclones (Bureau of Meteorology; WA Govt). Understanding, and mitigating against, the impacts of flooding in this region is critical for Fortescue’s operations and infrastructure.
Scope:
Assess flood impacts on critical mining infrastructure and recommend mitigation strategies.
Location:
PILBARA Western Australia
Client:
FORTESCUE METALS GROUP
Water Technology completed flood modelling support for Fortescue’s mining operations in the Pilbara, Western Australia. The project involved Water Technology staff working within Fortescue’s Perth offices in a secondment style arrangement. Fortescue’s mining operations include large open pits and raised haul roads that are significantly impacted by the creeks flowing from the Chichester Ranges into the Fortescue Marsh. Tasks included developing detailed flood models to quantify and mitigate the impacts of flooding on infrastructure and to minimise changes to the overall hydrological regime.
