This unit includes the skills and knowledge required to maintain gas and oil pressure systems for underground cables in the electricity supply industry (ESI).

It includes using specialised gas and oil processing and control equipment, determining route profiles and the operation of pressurised equipment.

The application of the skills and knowledge described in this unit may require a licence/registration to practice in the workplace.

Other conditions may also apply under state and territory legislative and regulatory licensing requirements which must be confirmed prior to commencing this unit.