Group
Occupation

741237 Tunnel Constructor

Latest release
OSCA - Occupation Standard Classification for Australia
Reference period
2024, Version 1.0

741237 Tunnel Constructor

Operates plant to excavate, support and form tunnels and shafts in the ground, needed for services such as rail lines, roads and water works.

Registration or licensing may be required.

Alternative title

  • Tunneller

Skill level: 4

Main tasks

  • Operates and performs routine repairs and maintenance on tunnelling equipment and machinery, such as road header machines and tunnel boring machines
  • Excavates and removes soil and rock to create tunnels and shafts
  • Installs and maintains support systems, such as timber, steel or concrete linings
  • Installs site services such as air supply, ventilation, dust extraction and drainage
  • Monitors and adjusts tunnelling equipment to ensure safe and efficient operation
  • Inspects and tests tunnelling structures for stability and integrity
  • Follows engineering plans and specifications to ensure accurate tunnel construction
  • Collaborates with engineers and other construction workers to coordinate tunnelling activities
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