Group
Occupation
363931 Drainer
Latest release
Consultation draft: Occupation Standard Classification for Australia (OSCA)
Reference period
August 2026
Released
17/08/2026
First release
363931 Drainer
Installs, maintains and designs below-ground drainage systems and associated sewerage or effluent disposal systems.
Registration or licensing is required.
Alternative title
- Plumber and Drainer
Skill level: 3
Main tasks
- Studies drawings and specifications to determine layout of plumbing systems and materials required
- Installs sewerage and effluent pumping equipment and disposal systems
- Installs below-ground drainage systems, including pipes, fittings and fixtures
- Tests, maintains and repairs drainage systems to ensure proper functioning, and clears blockages if required
- Conducts inspections and maintenance of sewerage or effluent disposal systems