Case Studies 2003 : Alloys
Sustainability website / Case Studies 2003 / Xstrata alloys / Sandspruit rehabilitation
Sandspruit rehabilitation
Xstrata Alloys has delivered on its commitment to rehabilitate the Sandspruit stream. In 2002, complaints were received from a local NGO and a landowner that material and contaminated water from the Kroondal plant was polluting the Sandspruit stream. Management consulted with government and independent experts to devise a plan to address the issue in 2003. This involved Kroondal Mine moving accumulated silt to avoid further run-off and digging trenches to prevent contaminated water from reaching the Sandspruit. Stormwater control channels and catchment areas will be constructed to ensure no run-off enters the Sandspruit and to recycle water back to the Beneficiation Plant, thus saving water. Excess silt in the Sandspruit has been removed and gabions will be installed to control the water flow. This was implemented in accordance with a wetland biologist's advice to assist in the re-establishment of the wetland's natural biodiversity.