Projects

Yaramoko Gold Project

Client:

Roxgold

Location:

Burkina Faso

Throughput:

270 000 tpa

Value:

USD$35.4 million

Contract Type:

EPC

Scope:

Engineering, Procurement and Construction

DRA Global was awarded, on an EPC basis, the contact for the design review, procurement, construction and commissioning of the Yaramoko gold processing plant and related infrastructure. The Yaramoko gold processing plant is situated 200 km southwest of Ouagadougou in Burkina Faso, with an annual throughput of 270 000 tonnes per annum.
The feed ore to the plant is characterised by high levels of alluvial gold. The project was hot commissioned in less than 12 months from the contract being awarded. On completion the project team had poured 1 900 cubic meters of concrete, erected 230 tonnes of structural steel, 95 tonnes of plate works, installed 17 000 meters of piping and 24 000 meters of cabling, shipped 120 sea containers of equipment and construction materials.

 

The processing facility consists of the following sub processes:

  • Single stage crushing with 405 tonne live stockpile
  • Closed loop SAG mill and Classification
  • Gravity concentrators with Intensive Leach Reactor (ILR)
  • Carbon-In-Leach (CIL) circuit
  • Tails Thickening and Disposal
  • Acid Wash, Elution and Carbon Regeneration
  • Electrowinning and Smelting

The associated process plant infrastructure consist of:

  • Security and gate house
  • 32 Seater mess hall
  • 48 Seater mess hall
  • Workshop
  • Change house
  • Laundry
  • Administration office
  • Plant office
  • Tailings overland pipe line

The project was hot commissioned in less than 12 months from contract award during May 2016. On completion the project team had poured 1 900 cubic metres of concrete , erected 230 tonnes of structural steel, 95 tonnes of plate works, installed 17 000 metres of piping and 24 000 metres of cabling, shipped 120 sea containers of equipment and construction materials.

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