Standard liner
Tunnels
Structurally
sound
Tunnels are underground passages used for transportation, such as roads, railways, and subways, facilitating efficient travel through mountains, under bodies of water, or congested urban areas. They also serve utilities like water, sewage, and telecommunication lines, enhancing infrastructure connectivity and functionality.
Channeline’s capability to manufacture large-diameter, multi-segmental products enables the fully-structural rehabilitation of tunnels of any size.
How we work
Project evaluation
Our expert team take care to understand the requirements and nuances of each project. This usually involves surveying the host pipe, which we can help arrange, and a site visit.
Bespoke design service
Our in-house design team creates a custom design to fully satisfy project requirements and specifications. If required, the design can be validated using finite element analysis.
Manufacture, with quality in mind
The bespoke manufacture of product begins. Quality control is undertaken both during and on completion of the manufacturing process. If required, third party inspection and validation can be arranged.
Dedicated logistics support
The finished solution is prepared for shipping and dispatched to the project location. Our dedicated logistics team and client liaison provide end-to-end support until the arrival of goods.
Installation supervision
Training and support for installation can be provided by our team on request.
Advantages
Fully-structural solution, any shape, any size, 150-year service life
Bespoke design to maximise cross-sectional area
Multi-segmental capabilites for logistical and installation benefits
Increase hydraulic capacity
