Harmony Gold Mine (Welkom)

T&T Marine proudly partnered with Harmony Gold Mine in Welkom to carry out vital slime dam dredging operation.

Years of accumulated sediment and reed growth had reduced the dam’s capacity, posing both operational and environmental risks.

Using specialized dredging equipment, our team safely removed the built-up material and pumped it via a booster system into Harmony’s existing pipeline network. The slurry was then screened and processed through the mine’s infrastructure, supporting both tailings management and potential resource recovery.