• Craftsmen install the carbon plant’s roof at the Alba Line 5 Project
  • The Fjarðaál aluminum smelter in eastern Iceland
  • Daybreak at the Los Pelambres copper mine in Chile
  • A glimpse of the harsh conditions Bechtel’s team overcame at the Los Pelambres mine
  • The long and winding road to the Las Bambas Project in Peru
  • Members of the Las Bambas Project's team
  • Las Bambas personnel supervising the concentrator area
  • A view of the Caval Ridge Project in Australia
  • A coal stacker at Caval Ridge
  • A view of the flotation cells at the Escondida mine’s Organic Growth Project 1 in Chile
  • One of the workers who helped successfully complete the Alma aluminum smelter in Canada

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Precious Metals

  • Ore-reserve determination
  • Mine planning
  • Crushing and agglomeration
  • Semi-autogenous grinding (SAG) and conventional grinding
  • Overland conveying and stacking
  • Pressure and bio-oxidation
  • Roasting
  • Heap leaching
  • Agitation leaching
  • Carbon-in-leach (CIL)
  • Carbon-in-pulp (CIP) adsorption
  • Atmospheric and pressure stripping
  • Carbon regeneration
  • Zinc precipitation
  • Electrowinning
  • Gold smelting and refining
  • Effluent treatment
  • Cyanide destruction
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Bulk Commodities

  • Alumina and bauxite
  • Aluminum
  • Coal
  • Copper
  • Iron ore
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Iron and Steelmaking

Our experience spans a broad range of services involving numerous technologies for the iron and steel industry worldwide. This includes design/build and feasibility study services to a number of major direct-reduced-iron (DRI) and hot-briquetted-iron (HBI) producers and engineered-equipment manufacturers.

Pit-to-port solutions

We offer comprehensive solutions for mining projects—with experience delivering mining, rail, and port solutions around the world.