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Trenchless Technologies

For the past years, KRIKOS SA has been active in the field of trenchless (no-dig) technologies. The main objective of the company is the continuous training on the application of new technologies, as well as their integration in the field of hydraulic works in Greece. Trenchless technologiy is the optimal solution in the field, both for environmental and social reasons, as well as for economic and technical.

For this reason, the company has invested in equipment and also in the theoretical training of its staff, as it is the only accredited company nationwide in non-excavation method applications for the rehabilitation of existing networks using self-supporting pipes.

The company's equipment includes:

  •  fully equipped vehicle with remote-controlled camera-robot, for monitoring leaks and technical problems inside the pipeline system

  • all the requiring material for the implementation of localized network repairs

  •  infrastructure for the rehabilitation of water supply and sewerage pipelines

The following are schematic examples of methods proposed by our company for the installation of new networks, but also for the rehabilitation or replacement of existing ones.

Directional Drilling

Renovation

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  • Close fit lining

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  • Woven hose lining

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  • Cured in place pipe (CIPP)

  • Pipe bursting or pipe splitting 

Localized Repairs

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  • Point CIPP (internal seal with fiberglass sleeves, saturated with epoxy resin)

Inspection & Monitoring of a leakage in a pipe of sewerage network, in order to apply localized repair techniques

The interior of the pipe right after the repair of the leakage

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  • Quick Lock

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  • Localized grouting

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  • Snap Lock

Replacement of existing pipelines

Installation of new pipeline system
Rehabilitation of existing pipelines

INSTALLATION OF NEW PIPELINE SYSTEM

REHABILITATION OF EXISTING PIPELINES

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