About Us

Large diameter pipelines and culverts represent the backbone of any city’s utility network for the collection and disposal of sewerage and effective drainage of stormwater.

In many cases the fabric of these pipelines, which may consist of brick, stone, concrete or clayware will have been constructed decades ago and although proven resilient, has eventually succumbed to the ravages of time, suffering the effects of H2S attack or erosion and may even be exhibiting signs of imminent failure due to structural loading beyond that of its remaining capability.

At this point the need arises to consider the means by which the structural rehabilitation of these pipelines and ducts can be achieved whereby a new, 50-year plus life expectancy can be provided with a high degree of confidence.

Channeline has been involved in the provision of specialist GRP structural lining elements for over 3 decades, during which time we have accumulated an unrivalled degree of experience relative to the rehabilitation of both circular and non-circular large diameter buried pipeline structures worldwide. We are proud of our heritage and committed to serve our existing and future customers in the water and wastewater industries.

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