• High Voltage Borehole Cable Installation & removal
  • Tube Bundle Borehole Installations including Fibre and Phone Cables. 
  • Supply and installation of high voltage terminations up to 66 kV.
  • Supply and installation on high voltage inline joints.
  • Code ‘c’ inspections and repair of high voltage underground mining equipment.
  • High voltage testing of cables.
  • High voltage testing of switchgear.
  • High voltage maintenance.
  • Protection testing.
  • Battery load testing.
  • Transformer Repairs and Maintenance
  • Transformer Oil Sampling and Testing
  • Services location & verification.
  • Certified to AS/NZS3800:2020 and holds a certificate ANZEx SF 10.1012 Type of Protection Ex ‘d’ – Group I only – Repair and Overhaul of back to back couplers, dummy and monitoring plugs and receptacles up to a maximum of 3300 volts and current of 425 A. Also includes End Cover mechanical measurement only.
  • Jointing of submersible pump cables.

For more information about the services our High Voltage Division can offer please email or call on 02 4932 7344