A bore work licence is not required for bore work in relation to any of the following:
(a) a trench for the laying of pipes, cables or other equipment in relation to the supply of water, gas, electricity or telecommunications or the provision of sewerage or drainage;
(b) a drain that is under the control of the Territory or the Commonwealth;
(c) an excavation or land modifications in relation to a building, land development or a swimming pool;
(d) an excavation for engineering or survey purposes if the excavation is less than 15m deep;
(e) an excavation for a toilet;
(f) an excavation, not deeper than 15m, for the installation of cathodic protection anodes or the measurement of water pressure;
(g) a bore drilled not deeper than the watertable nearest the surface to obtain samples of water, or other material, for scientific research;
(h) a bore comprising an excavation, not deeper than 3m, for conducting an underground test or extracting material for testing.