This unit includes the skills and knowledge required to draft and layout minor upgrades in a distribution substation, in the electricity supply industry (ESI).

It includes different types of substations, construction types, structures and clearances, and the use of manuals and diagrams.

It also includes the fundamentals of surveying, trenching, computer-aided drafting, and materials, equipment and tools inventory.

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.