(1) The Act does not apply to the following buildings:
(a) bridges;
(b) dams;
(c) retaining walls associated with bridges, dams or roads;
(d) stiles;
(e) mesh fences less than 3m high measured from the top of the fence to the ground, excluding any part of the fence that is in the ground;
(f) prefabricated bus shelters;
(g) prefabricated playground equipment;
(h) road signs;
(i) electricity network distribution equipment;
(j) reservoirs that are not part of an on-site stormwater detention system;
(k) aqueducts;
(l) water and sewage treatment works;
(m) stormwater outfalls.
(2) The Act does not apply to poles and masts owned by—
(a) the Territory; or
(b) the Commonwealth; or
(c) a Territory authority; or
(d) a body established under a Commonwealth law; or
(e) the provider of an electricity supply or telephone service.