DigiSig Rail Group

An expert design and consultancy firm, DigiSig Rail Group specialises in signalling design, project development, and project delivery. With cost-effective assurance and design strategies, innovative solutions, and a wealth of industry knowledge (over  systems and associated equipment.

The DigiSig Rail Group team can undertake everything from simple signalling design and replacement projects to the development of complex new signalling systems.

DigiSig Group’s comprehensive portfolio of signalling design and consultancy services includes:

• Scheme plans: from simple projects to complete re-signallings.
• Signalling reports/specifications: including Option Selection Reports, Reasonable Opportunity Reports (E810), Signalling Design Specifications, Interlocking Control Requirements, Interlocking Data Development Plans.
• Signalling interfaces: integration to Control Systems and other railway systems.
• Tender support: for both small and large projects.
• Interlocking design: design and verification for all interlockings (CBI/RRI/Mechanical).
• Trackside design: including location/REB (relocatable equipment building) wiring design, cable schematics, and track circuit bonding design.
• IRSE logbook and licensing: covering all Signalling Design/Verifier licences.