Smelter HV Upgrade

GPA has provided engineering services support to the southern hemisphere’s largest lead smelter/refinery, the Nyrstar facility since 1987.

We have delivered a wide range of end-to-end power systems solutions to support both new infrastructure and plant upgrades, such as:

  • Fault level analysis, load flow modelling, protection engineering
  • Installation of power transformers, HV and LV switchgear
  • Substation earthing, bunding and fencing upgrades
  • Audit of existing assets and condition reports
  • Construction and commissioning management

GPA has provided HV services engineering services to Nyrstar Port Pirie for over 20 years, consistently remaining the preferred provider.