Chuquicamata extraction shaft construction

Client: Codelco Chile Chuquicamata Division
Location: Antofagasta, II Region, Chile

Construction of shaft with a length of 918 meters and a diameter of 11 meters. It is a main part of the Chuquicamata Underground Mine project.

  • Construction of Pique Norte 1, forming part of the main ventilation system of the mine.
  • Depth: 918m
  • Free inner diameter: 11m
  • (Reinforced and coated)
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