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1.4.2 - Accessible

Capable of being reached for inspection, maintenance and repairs but does not include the destructive dismantling of structural components.

1.4.3 - Accessible, readily

Capable of being reached quickly and without climbing over or removing obstructions, or using a movable ladder, and in any case not more than 2.0m above the ground or platform.

1.4.6 - Adjacent

Capable of being reached for inspection, maintenance and repairs but does not include the destructive dismantling of structural components.

1.4.17 - Arms reach

A zone extending from any point on a surface where persons usually stand or move about, to the limits that a person can reach with the hand in any direction without assistance. (e.g tools or ladder) (see Figure 1.1)

1.4.7 - Alteration

A change or modification to part(s) of an electrical installation which affects the electrical characteristics of the original installation.

1.4.102 - Repair

The work to restore the Electrical installation to safe and sound working condition after deterioration or damage which has occurred.

1.4.56 - Electrical installation Residential

An electrical installation or that portion of an electrical installation associated with a living unit or units. e.g. residential institutions, hotels, boarding houses, hospitals, accommodation houses or motels.

1.4.91 - Outbuilding - Individual

A structure containing a switchboard, that is separated by an area of land from the structure containing the switchboard that supplies it.

1.4.92 - Outbuilding - Combined

Any number of structures installed with conductive metal roofing or conductive metal frames, with more than one electrical supply, and separated by an area of land from another structure that contains the switchboard from which those electrical supplies are obtained.