Cost Effective Signalling Solutions

Specialising primarily in signalling, we provide flexible support to a variety of other disciplines without the need for full scale mobilisation. 


Mosaic Rail

Services include, but not limited to:

  • GRIP 1-4 signalling scope determination incl. assessments, reports and technical advice
  • E810 interlocking assessment reports 
  • Signalling scheme plans and extracts
  • Braking and TPWS calculations
  • CBI/RRI Control Tables
  • CBI/SSI trackside design including TFM and Axle Counter Schematics
  • AC & DC Bonding Design
  • Signalling Scheme Plans
  • Location Area Plans
  • RRI Free-wired Interlocking design
  • Panel and Signaller Interface Design
  • Level Crossing Design
  • Remote Control Design including TDM and FDM Design
  • TPWS Trackside Design
  • Fringe Specifications
  • Fringe Design
  • Signalling Design Specifications
  • CT-S/CR-T Production to Client Requirements
  • Functionally Equivalent Design
  • Final Record Updates
  • Westrace Data production and Checking
  • ElectroLogIXS Data and wayside design
  • Axle Counter Siting Forms
  • IBJ Sighting Forms
  • Contractor’s Responsible Engineer capability
  • Contractor’s Engineering Manager capability
  • Project Engineering Manager capability
  • Project Manager capability
  • Project Engineer capability
  • IDC/IDR assistance and multidisciplinary coordination
Our Case Studies

Norwich Victoria Sidings

Mosaic Rail were contracted by Keltbray Aspire to provide signalling design services in order to re-instate Victoria Sidings just outside Norwich.  Victoria Sidings became a stabling facility for the new fleet of Bombardier 720/5 EMU sets leased to Greater Anglia.

Our associations and clients

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Our Locations

United Kingdom