Directional Boring
What Is Directional Boring?
Directional boring, also known as horizontal directional drilling (HDD), is a trenchless construction method used to install underground services without the need for continuous open trench excavation.
The process begins by drilling a guided pilot hole along a predetermined path. Once the pilot hole is completed, the bore is enlarged and the new service is pulled into place underground.
This method allows services to be installed beneath roads, driveways, waterways, rail corridors and other obstacles with minimal disturbance to the surface.
Directional boring is widely used for the installation of electrical, water, sewer, telecommunications and other underground utility services.
By reducing excavation requirements, directional boring can improve safety, minimise environmental impacts and reduce project reinstatement costs.
Used for:
- Electrical conduits and underground power installations
- Water mains and water service connections
- Sewer rising mains and sewer infrastructure
- Telecommunications and fibre optic networks
- Road crossings
- Driveway crossings
- Footpath crossings
- Rail corridor crossings
- Irrigation and rural infrastructure
- New subdivision developments
- Urban renewal projects
- Projects where excavation access is restricted
Why Use Directional Boring?
Minimal disruption to roads, driveways and landscaping
Reduced excavation and reinstatement costs
Safer installation around existing services
Faster project delivery
Reduced environmental impact
Ideal for congested or sensitive locations
Dig Smart. Dig Safe. Dig Local.
