Supporting Network Rail Anglia across multiple live workstreams

OSL is currently supporting Network Rail (Anglia Route) across multiple live work streams, providing engineering, construction management and early-stage technical support within operational railway environments.

These activities form part of OSL’s ongoing role in delivering coordinated, safety-critical works under live railway constraints, where effective planning, integration and assurance are essential to maintaining operational performance.

Dagenham Dock – Point equipment modifications

At Dagenham Dock, works are underway to modify existing point equipment, with OSL undertaking the duties of Principal Contractor. The scope includes construction management, coordination of site activities and the integration of updated equipment within an operational layout.

All activities are being delivered under live railway conditions, requiring close interface management, robust safety controls and careful sequencing to minimise disruption while maintaining compliance with Network Rail standards.

Gunnersbury – Performance-related signalling intervention

In parallel, OSL is progressing early-stage engineering and preparatory activities at Gunnersbury. Current works are focused on scope definition, access planning and delivery strategy development in advance of installation and testing activities.

This phase is critical in de-risking the programme, ensuring constructibility and enabling efficient delivery during subsequent stages.

OSL continues to support Network Rail across live operational environments, providing integrated engineering, construction and delivery expertise to safely progress complex railway interventions.