No-Dig Repairs

Pipe Relining

By inserting and inflating an epoxy or polyester based resin lining inside the sewer we are able to prevent sewer problems such as leaking joints, root intrusion and pipe cracks.

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Patch Repairs

Patch repair is an efficient and cost effective method of repairing cracked or leaking pipes and is ideal when a pipe is only damaged in one or two areas where full re-lining is not needed.

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Top Hat & Lateral Repair

The Top Hat system is designed to repair damaged drainage connections and to prevent potential root growth around the faulty connection.

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Cured In Place Pipe (CIPP)

Cured In Place Pipe lining (CIPP) is a lining method used to rehabilitate defective sewers and culverts without the need for open cut excavation and replacement.

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Manhole Sealing

Sealing the internal structure and voids found within manholes is a great way of improving the performance and lifetime of the structure as well as minimising the risk for costly emergency repairs.

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Pipe Sealing

Our range of no-dig pipe sealing solutions can help to reduce the maintenance, work-time and cost of preventative and repair work in many real life situations.

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Robotic Cutting

We have various robotic cutters that can work in pipe diameters from 100mm to 750mm, these are commonly air powered and applications include removing intruding connections and re-opening laterals after relining.

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CCTV & Surveys

Drains & Sewers


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ACCREDITATIONS
Colus - ISO 9001 Certified
Colus - ISO 14001 Certified
Colus - ISO 18001 Certified
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