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iLine is an accredited supplier to the UK rail industry. iLine rehabilitates culverts, gravity sewers, pipes, culverts, under track and trackside drainage using EnviroCIPP UV cured CIPP lining, rigid GRP segmental lining and patch lining. iLine provides full scheme design as part of its service.

iLine’s rehabilitation services offer many advantages to the rail industry. Under track gravity sewers and culverts can usually be rehabilitated with no disruption to rail services. Another benefit is the small amount of relatively small amount of equipment required on site to carry out installation. This is of particular benefit where sewers and culverts are located some distance from access roads or tracks. All equipment is small enough to be transported to site using off road vehicles or plant.

Line’s EnviroCIPP is a fully structural GRP liner offering modulus values up to 21,000 Mpa. Where existing water pipes and sewers have failed structurally, EnviroCIPP provides a completely new structural liner which is, essentially, a new pipe hosted within the existing failed pipe. EnviroCIPP is available in diameters from 150mm to 1500mm. EnviroCIPP’s UV curing system provides a quick and quiet installation process, reducing noise, disruption and time on site. Most importantly, water pipes can be returned to service quickly. EnviroCIPP uses proven technology with thousands of kilometres installed worldwide and has a design life of 125 years. It outperforms needle felt liners offering higher flexural strength, water tightness and elasticity properties.

Find out more about EnviroCIPP UV cured CIPP lining

For larger diameter and non circular gravity pipes and sewers iLine’s Segmental Liner system provides a simple and cost-effective solution. Liner segments are designed and tailor-made for the failed host pipe. They can be made to fit circular and non-circular profiles including rectangular, square, egg shaped and oval. One of the benefits is that they can be made in large diameters up to 7000mm.

Find out more about rigid GRP segmental lining

Where a small section of pipe, gravity sewer or drain needs localised repair, patch lining provides a cost effective and quick long term fix. Patch lining offers many advantages including easy site access, maintenance of existing flows and lower cost than larger repairs. The process can be used in any location where you can get access to one end of the pipe, such as under roads, railways, canals, and pipes that are too deep to excavate on.

Find out more about patch lining