Pipe Bursting for Sewer Laterals

What is Pipe Bursting?

Pipe bursting is a trenchless sewer and drain rehabilitation method designed for specific
conditions, offering a cost-effective alternative to traditional dig-and-replace methods. This
technique involves replacing old pipes without the need for extensive excavation, thus
preserving your landscaping, driveway, and other areas of your property.

Key Benefits of Pipe Bursting

• Cost Savings: By avoiding extensive digging, pipe bursting can save you thousands in
  rehabilitation costs.
• Time Efficiency: The turnaround time is significantly shorter compared to traditional
  methods, minimizing disruption to your home.
• Minimal Invasiveness: Requires only small access pits, typically 4x4 feet in size, reducing
  damage to your property.

How Pipe Bursting Works

1. Slitter Head Insertion: A slitter head is connected to a 30-ton cable and fed through the
   host pipe.
2. Pipe Replacement: The slitter head is pulled through the existing pipe by a 30-ton hydraulic
   power unit, bursting the old pipe while simultaneously pulling a new pipe into place.
3. Connection and Inspection: The new pipe is connected to the existing points of connection
   and televised to ensure proper alignment and flow.
4. Backfilling: The access pits are then backfilled and compacted.

When to Use Pipe Bursting

Pipe bursting is ideal for situations where the existing pipes are severely damaged, collapsed,
or undersized, and where traditional excavation would be too invasive or costly. It is especially
beneficial for:

• Sewer and Drain Lines: Located under streets, driveways, or landscaped areas.
• Urban Environments: Where space and accessibility are limited.
• Sensitive Areas: Where preserving the surrounding environment is a priority.

Pipe bursting offers a modern, efficient solution for sewer lateral rehabilitation, combining cost
savings, minimal disruption, and quick turnaround times. When performed by experienced
professionals, it ensures reliable and long-lasting results.