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trenchless pipe repair

Trenchless Pipe Repair

Trenchless pipe repair is a modern, innovative method for fixing underground pipes without the need for extensive digging. This technique minimises disruption to the surrounding area, making it a preferred choice for many property owners and municipalities dealing with damaged or deteriorating pipes. Trenchless pipe repair offers a cost-effective, efficient, and environmentally friendly alternative to traditional pipe repair methods.

The Trenchless Pipe Repair Process

Trenchless pipe repair begins with a detailed inspection of the existing pipes using advanced CCTV camera technology. This inspection helps identify the location and extent of the damage. Once the problem areas are pinpointed, the pipes are thoroughly cleaned using high-pressure water jets to remove any debris, roots, or buildup that could hinder the repair process.

There are several pipe repair techniques, but the two most common are pipe lining (cured-in-place pipe, or CIPP) and pipe bursting:

Pipe Lining (CIPP): This method involves inserting a flexible, resin-coated liner into the damaged pipe. The liner is then inflated, pressing it against the pipe’s inner walls. Once the resin cures and hardens, it forms a new, seamless pipe within the old one, restoring the pipe’s structural integrity and functionality.

Pipe Bursting: This technique is used when the existing pipe is severely damaged and needs to be replaced entirely. A bursting head is inserted into the old pipe, which breaks it apart as it is pulled through. Simultaneously, a new pipe is pulled into place behind the bursting head, effectively replacing the old pipe without the need for trenching.

Benefits of Trenchless Pipe Repair

Minimal Disruption: Traditional pipe repair often requires extensive digging, which can disrupt landscapes, driveways, sidewalks, and other structures. Trenchless repair techniques, on the other hand, require only small access points, preserving the surrounding area and reducing restoration costs.

Cost-Effective: By eliminating the need for extensive excavation, trenchless pipe repair significantly reduces labour and material costs. The faster completion times also translate to cost savings

Durability and Longevity: The materials used in pipe repair, such as epoxy resins and HDPE pipes, are highly durable and resistant to corrosion, root intrusion, and other common issues. These repairs can extend the life of the pipeline by 50 years or more.

Environmentally Friendly: Trenchless methods are more environmentally friendly as they reduce soil disruption and the need for heavy machinery. This approach minimises the ecological footprint of the repair process.

Versatility: Trenchless pipe repair can be used for a variety of pipes, including those made of clay, cast iron, PVC, and concrete. It is suitable for residential, commercial, and municipal applications.

Applications of Trenchless Pipe Repair

Trenchless pipe repair is ideal for addressing a wide range of underground pipe issues, including:

  • Cracked or broken pipes
  • Corroded or deteriorated pipes
  • Root intrusion
  • Misaligned or offset pipes
  • Leaking joints
  • It is commonly used to repair sewer lines, water lines, storm drains, and other underground piping systems.

Trenchless pipe repair represents a significant advancement in the field of underground pipe maintenance and repair. Its non-invasive nature, cost-effectiveness, durability, and efficiency make it an attractive option for addressing various underground pipe issues. By choosing this type of pipe repair, property owners and municipalities can restore their piping systems with minimal disruption and long-lasting results. This innovative approach ensures that underground infrastructure is maintained effectively and sustainably.

Contact DASA Today

If your pipes are damaged or deteriorating, trenchless pipe repair is a cost effective and environmentally friendly alternative to other pipe methods and DASA has experienced engineers who can help. DASA is available to provide pipe repair, whether it is preventative, or for an emergency. Contact one of our committed specialists right away. We are always willing to help and provide the best solution for your issue.

Contact us today on 0800 142 2783 or fill in our online form here.