Tocantinzinho upstream main substation engineering

Review of single-line diagrams and MV specs for G Mining Ventures (Brazil).

For the Tocantinzinho gold project (Pará, Brazil), FORWA supported G Mining Ventures on upstream engineering of the main substation, fed by a 138 kV line: review of single-lines and specifications (zig-zag transformer, TECK cables, breakers, protection, grounding).

Highlights

  • Single-line review
  • MV apparatus specifications
  • Terminations and grounding

Results

  • Value from the design phase
  • Documented international mandate

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