TRANSFORMER SERVICE, REPAIR & REFURBISH - SELECTED EXAMPLES

  1. ArcelorMittal – Saldanha Steel
    1 x Furnace transformer: Manufacture, supply and install a modification to an existing manhole cover and connect to the transformer core.
  2. Mopani Copper Mine – Zambia
    Sealing of oil leak on 1 x 12MVA furnace transformer.
  3. Anglo Platinum – Mortimer Smelter
    Onsite repair 1 x 17MVA furnace transformer.
  4. Anglo Platinum – Waterval Smelter
    Service and full cold commission tests 3 x 10MVA furnace transformers during furnace annual shutdown.
  5. Impala Platinum (Tamini)
    Repair 1 x 15MVA furnace transformer.
  6. Anglo Platinum – Mortimer
    Dismantle, transport to/from Johannesburg workshop for refurbishment, assemble and cold commissioning 1 x 17MVA furnace transformer.
  7. Agip Oil Nigeria (Tamini)
    Onsite repairs 1 x 205MVA and 1 x 20MVA power transformers.
  8. Peakers Operations – Dedisa Peaking Power
    Oil top up, oil sampling and analysis 2 x 200MVA generator transformer.
  9. Anglo Platinum – Waterval Smelter
    Service variable spring supports on 6 x furnace transformers.
  10. Cape Gate
    Manufacture and install top cover copper earthing jumpers on 1 x 80MA power transformer.
  11. Anglo Platinum Smelters
    Condition assessment on 12 x installed furnace transformers and 3 x spare units.
  12. Anglo Platinum – Waterval Smelters
    Service 3 x furnace transformer tap changers.
  13. Samancor – TC Smelter
    Thermographic analysis, inspection and reporting on LV unbalance on 3 x furnace transformers.
  14. United Heavy Industries (SMS Group)
    Investigation into furnace transformer tap changer failure.
  15. Impala Platinum
    Annual maintenance on 2 x 15MVA furnace transformers.
  16. Peakers Avon Peak Power Station
    Maintenance and repair 4 x 200MVA generator transformers.
  17. Peakers Dedisa Peak Power Station
    Maintenance and repair 2 x 200MVA generator transformers.
  18. Anglo Platinum Mortimer Smelter
    Maintenance and repair 4 x 17MVA furnace transformers.
  19. Anglo Platinum Waterval Smelter
    Maintenance and repair 4 x 10MVA furnace transformers.
  20. Anglo Platinum Waterval Smelter
    Supply, deliver and install copper LV connecters, breather pipes and 33kV insulators for 4 x 10MVA furnace transformers.