stockyard & port operation
The magnetite concentrate is exported to China from a purpose-built port at Cape Preston. From the stockyard, the product is transported to the barge loading berth at the breakwater through the 4.4km long conveyor belt.
CPM built the Pilbara’s first greenfield port in more than 40 years for the project. Unlike traditional iron ore ports in the Pilbara which require deep-water channels to accommodate the massive tidal movements, we currently use a transhipment method. A first in Western Australia, transhipment sees the product first loaded onto a barge at the loading berth along the breakwater. The barge is then towed offshore where a transhipper loads product onto larger ocean-going vessels.
facts & FIGURES
- The stockyard is approximately 1.1km long and 250m wide.
- The two stackers each have a capacity of 4,000 tonnes of concentrate per hour.
- The reclaimer has a nominal concentrate reclaim rate of 8,100 tonnes per hour and a peak claim rate of 10,500 tonnes per hour.
- The breakwater itself is 3.1km long.
- Approximately 10,500 Core-Loc units are individually placed around the breakwater, which is designed to be able to refract the wave energy generated by a one in 100-year cyclone event.
- Four barges are used, with carrying capacity ranging from 12,000 to 14,000 tonnes each.
- Four tugs are sued, with bollard pull of 72 tonnes each.
- The two transhippers have a concentrate outload capacity of 3,000 to 3,800 tonnes per hour each.
- 12 CITIC purpose-built vessels, with a capacity of 115,000 tonnes each, transport the concentrate to China.