Methods of installation of Underground Utility Services is dependent on the project being undertaken, on ground and site conditions and on the type of service being installed.

Trenchless Technology Techniques are utilised whenever practical by using either conventional open cut trenching, Directional Drilling Rigs or Impact Moling techniques.

Conventional Open Cut Trenching is undertaken either by the use of a high speed chain type Trenching machine, conventional Excavator or by hand.

In certain circumstances existing water pipes may be slip lined by inserting a new smaller diameter pipe inside the existing pipe thus eliminating the need to excavate.