OHL tailings dam of the Asana river for the Antamina mine in Moquegua (Peru)

Tailings dam of the Asana River for exploitation of Cu and Zn ore from the Antamina Mine, in the Moquegua region (Peru)

  • The new dam is 213 m long and 48 m high
  • The central section of the dam has a total width of 68,30 m, which decreases as we approach the lateral abutments, until it reaches 6 m in width.


Hired services:

  • BIM detail engineering modeling
  • BIM planning of the work (4D)
  • BIM economic management of the work (5D)