1.  Install substation structures and equipment such as (but not   limited to) transformers, switchgear, HV Disconnectors
  2.  Underground cables, marshalling kiosks,VTs, CTs, batteries banks,   circuit breakers, and apparatus vital to the operation of a substation   such as auxiliary equipment.
  3.  Assist in the installation and testing of equipment related to   metering, communication systems, and relaying systems which   include electro-mechanical and solid-state electronic types where   applicable.
  4.  Assist in the testing and maintenance of communication   equipment and relay protection systems.
  5.  Operate vehicles and equipment necessary to perform the job.
  6.  Recognize and control the hazards involved in working in energized   control cabinets.
  7.  Switchyard cable laying/ routing and wiring marshalling kiosks
  8.  Substation earthing
  9.  Pulling and laying cables in overhead trays in switch   rooms/switchboards
10.  Fabrication–mark and punch gland holes on panel gland plates to cable specifications
11.  Gland the multi core cables into the panel cabinets using nylon glands.
12.  Terminate cable and wire panels using schematic and single line diagrams
13.  Perform point to point checking to verify the wiring to eliminate errorswiring and verifying the integrity of the wiring and its errorsconformity to the AS/NZS 3000 2007.
14.  Earthing, crimping, cable stripping and lugging all done to Australian standard.