Roads and railways
Complete solutions
We work with everything from installing brand new facilities to upgrading existing infrastructure. We make sure that everything works and improves the existing facility.
Specialists in electrical installations in tunnels
We carry out a wide range of work on new construction, and also have considerable experience of upgrading and rehabilitating existing infrastructure in tunnels. We have completed over 100 tunnel projects, both as main contractor and subcontractor. This experience has given us a unique insight into the special challenges of working in tunnels. This allows us to deliver solutions that are not only of the highest quality, but also tailored to the specific needs of each project.
Electrical, civil engineering and SRO services
- Technical buildings: We make sure that the technical buildings are perfectly designed and installed to function optimally.
- Ventilation: We install smart ventilation systems that keep the air fresh and safe, whatever the conditions.
- Signs: We make sure all the signs are in place so you always know where you're going - and do it safely.
- Fibre: We install and maintain fibre networks so that communication is always at its best.
- SRO/Automation: We integrate sophisticated systems that control and monitor everything, so everything runs smoothly without you having to think about it.
- Lighting: We install lighting systems that provide good visibility and increase safety.
- Safety and security: We implement comprehensive security systems that protect both those who use the infrastructure and the facilities themselves.
- DAB/radio/mobile: We ensure that there is always coverage for DAB, radio and mobile phones.
- Cable work: We take care of everything to do with cables, from pulling and splicing to installation.
- Construction work: Includes groundwork, concrete work and water and frost protection.
- High voltage work: We carry out all types of high-voltage work to ensure a reliable energy supply.
- Permanent and temporary facilities: We establish both permanent and temporary solutions to meet your needs.
OneCo is the reliable partner you need for electrical, civil engineering and SRO work in tunnelling projects, whether it's new construction or rehabilitation. With our experience, expertise and dedication, we ensure that every project is carried out with a uncompromising standard for both safety and efficiency.
