AV Drilling supplies a grouting service which is the pouring of grout into the remaining borehole cavity, filling the void between the installed pipes and the borehole. This ensures further strength and stability and is sometimes required as per engineer’s specifications and under significant road crossings.
AV Drilling is also self-sufficient by having adequate equipment on-site to dig entry and exit holes and trenching. AV Drilling also installs pipe upon the completion of the bore and can remove soil to site stockpiles. In areas of hard ground and rock, hydro excavation services, hammer excavation is used to complete the requirements of our entry and exit holes.
Under Road Boring and Horizontal Directional Drilling Contractors Sydney.