Design of tailings management facility for Teck QB2 project

Located in northern Chile, QB2 is one of the largest undeveloped copper resources in the world. When complete, it will be a world-class asset with low operating costs and an initial mine life of 28 years with significant additional growth potential.
Height of rockfill cofferdam
35 m 35 m
Initial mine life (years)
28 28
Tonnes of tailings per day
140,000 140,000