Caserones Project Lamas tunnel construction

Client:Lumina Copper
Location: Copiapó, III Region, Chile

<b>Development of a tunnel:</b>

  • 4,5 x 4,5 m section
  • 3.630m in length
  • 2,4% slope
  • Construction of 600 m of access roads to the north portal
  • Open Excavations 76.400 m3
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