Where access constraints, live environments, multiple interfaces or programme pressure exist, early consideration of temporary works and installation methodology is critical to safe and predictable delivery.

OSL Global supports programme stabilisation and recovery through parallel mobilisation across design, engineering, assurance and site-based delivery.

OSL Global recently attended the Railway 200 event at Crewe Station, joining people from across the rail industry and local communities to support a nationwide celebration marking 200 years of passenger rail in the UK.

OSL Global has successfully renewed our Cyber Essentials certification, reaffirming our ongoing commitment to cyber security across all areas of our business.

Monitoring how digital technologies are evolving across rail and infrastructure, ensuring our engineering approach, systems thinking and assurance processes remain aligned with the future direction of the industry.

Early land management works are underway at the former Bersham Colliery site. OSL has begun controlled vegetation removal and ecological assessments to support long-term, environmentally responsible regeneration.

OSL have developed bespoke 3D-modelled sealing caps to prevent tampering with BR930 relays and SSI interlocking modules, reinforcing safety through thoughtful engineering detail.

ISO certification reflects the strength of our management systems and our continued focus on quality, safety and environmental responsibility across all areas of delivery.

Multidisciplinary rail engineering partners play a critical role in managing complexity, reducing risk, and supporting the safe, efficient delivery of projects across the network.

Rail signalling design defines how trains are safely detected and controlled across the network. An overview of the discipline and how OSL supports signalling projects through design, testing and commissioning.

Winter brings additional safety challenges across the railway. A practical look at rail and vehicle safety considerations during the festive period, as the network continues to operate around the clock.

This week marked a meaningful moment of local history for OSL, as a blue plaque was unveiled to commemorate Ada Nield Chew.

Supporting City & Guilds Training and Intertrain at the Purley Training Centre. Practical, on-site engineering support that helps keep training environments accurate and fit for purpose. 

Reaching the 60% IDC milestone for the Beckton Depot Southern Expansion Concept Design. A collaborative, multidisciplinary approach.

OSL Global supported the delivery of the TPH project on the Windrush Line through a targeted SSI data change. Working alongside industry partners, the team safely recommissioned the interlocking and verified integration with critical operational systems.