Energy Operators (Powers) Act 1979

to enter upon any land which may be required to be used for the purposes of the energy operator and there make surveys, clear lines of sight, take levels, make or set up beacons, trenches or other marks, sink bores, take soil or other samples and do any other acts or things whatsoever necessary for the investigation or demarcation of such lands; and

to enter upon any land, and dig, fell, remove, store, or utilise any earth, stone, gravel, sand or other soil, timber or trees, or other material required for the purpose of the construction or maintenance of any part of any undertaking or works of the energy operator; and

to enter upon any land, premises, or thing and set up, lay down, establish, maintain, utilise, and operate, any supply system, or any undertaking or other related things necessary for the establishment or maintenance of any supply system, in, over, under, or through any such land, (including any shore of the sea or any stream or water) premises or thing, and at any time to inspect, service, maintain, replace, repair, or alter, or remove, any such system, undertaking or things; and for that purpose to —

break, excavate and remove any soil to the extent and depth required; and

utilise water; and

make or alter watercourses drainage, means of access and transit; and

remove, reconstruct, or provide buildings, wharves, and other structures; and

remove or carry out any works;

to cause any distribution works or service apparatus or related things to be supported by affixing or annexing them to or against any part of a house, building or other structure (subject to the condition that if the owner or occupier wishes to rebuild or alter that house, building or other structure, such of those works, apparatus, or things as are not so attached for the sole purpose of providing a supply of energy for the use of that owner or occupier shall at the cost of the energy operator be removed but may, if so required by the energy operator, be affixed to the new structure); and

to open, or alter the position of, any pipe, sewer, drain, tunnel, or other works within or under any land or premises and, subject to the energy operator taking all reasonable steps to notify the intention of the energy operator to the authority having the care or management thereof, and subject to section 51, to alter the position of any such works (not being works the property of the Australian Telecommunications Commission of the Commonwealth) or any other thing situate over or under any street; and

to do all such other things as may be necessary or convenient for constructing, maintaining, altering, repairing, or using any supply system, undertaking, or related works,