AHA Boring can install various sizes of Reinforced Concrete jacking pipes under almost any obstacle or area of land that cannot be open cut. Using our custom built open faced Tunneling machines, we can undertake concrete culvert installations in various ground conditions including difficult fill ground.
This method can also be used for replacing existing failed Corrugated Steel Culverts. A similar or larger concrete culvert can be installed around the outside of the existing culvert at a fraction of the cost of completing a new crossing.
AHA Boring use custom built open face tunneling systems which allows installation of pipes even in difficult ground conditions. Larger boulders or buried obstacles can be removed from the face without causing major delays seen with close faced tunneling machines.
- Replacement of existing steel or concrete culvert
- Installation of new concrete culverts from 900mm up to 3000mm in diameter
- Lengths in excess of 100 meters
- Diameters up to 3000mm
- High accuracy as pipes are installed using laser guidance
- Ability to install in poor ground conditions where traditional tunneling systems would fail
