Understand the service
What is pipe bursting?
A cable or pulling rod guides a specially shaped bursting head through the old line. As the head advances, it displaces the old pipe outward and draws a continuous replacement pipe into the newly opened path behind it.
The method is used for full replacement rather than interior rehabilitation. Entry and receiving pits are generally required, along with access to reconnect the building sewer and downstream connection.
When it may fit
When might this service be appropriate?
The inspection findings and site conditions should guide the recommendation. Common reasons to consider this service include:
- The existing line needs broad replacement rather than one isolated repair.
- The old material can be displaced and the route is reasonably direct.
- Continuous trenching would significantly affect finished surfaces or landscaping.
- Utility spacing, soil, and pit locations provide a safe working path.
What to expect
How the process typically works
- 1
Inspect and plan
The route, pipe material, utilities, connections, and proposed pulling direction are reviewed.
- 2
Create access pits
Launch and receiving areas expose the old line and provide room for the equipment.
- 3
Burst and pull
The head fractures or splits the host pipe while drawing the new continuous pipe behind it.
- 4
Reconnect and test
The new line is connected, checked for flow, and the access areas are closed.