Kambalda BHP Nickel Smelter

The thickener tank made in 1958 was leaking badly.

Loose concrete and previous patches were removed. We then treated the concrete with AQURON 7000 and sealed larger cracks with a cementitious patch material.

Finally, we applied AQURON 7000 to the patch material as well.

The engineer reports good performance to date, compared to previous repairs.