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

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.

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