Signalling Installation

Delivering Reliable Signal Installations, Every Step of the Way

Rail Signals showing green

We deliver end-to-end rail signalling installation services, helping to keep railways moving safely and efficiently. Our teams work across the full spectrum of trackside and line side installations, providing trusted expertise for both new infrastructure and complex upgrades. From minor modifications to major network enhancements, we ensure every installation is completed to the highest standards, fully compliant with Network Rail requirements, and built to withstand the demands of daily operation. With our proven track record and collaborative approach, we’re proud to play our part in shaping the future of rail.

Recognised Rail Signalling Installation Expertise

At Softech Rail, we specialise in rail signalling installation, turning approved designs into fully operational infrastructure. Our experienced installation teams work across all types of railway environments — from high-traffic mainlines to complex depot facilities. Whether installing signals, location cases, track circuits, or complete cabling routes, we manage every element of the rail signalling installation process with precision and care. We understand that safe and reliable rail operations begin with quality installations. That’s why we embed safety, compliance, and attention to detail into every step of our delivery. Working to Network Rail standards and supported by SMTH and G110 testing protocols, our installations are built to perform — reliably and long term.

End-to-End Capabilities for Rail Signalling Installation

Our rail signalling installation capabilities span a wide range of systems and technologies. We install AWS, TPWS, axle counters, treadles, balises, and point machines, as well as carrying out detailed internal wiring for location cases. Our teams also manage control centre installations, REBs, and full communications room fit-outs with precision and efficiency. For heritage railways, we bring specialist expertise in installing semaphore signalling and traditional block circuitry — delivered with the care and accuracy these systems require. Every rail signalling installation is overseen by experienced project managers and carried out by fully qualified technicians, supported by rigorous testing and assurance processes. What sets Softech Rail apart is our collaborative, partnership-driven approach — ensuring your signalling infrastructure is installed right, first time.

Workman constructing a Railway

Methodological Rail Signalling Installation Approach

Every successful rail signalling installation starts well before any equipment reaches site. At Softech Rail, we begin with detailed site surveys and correlation studies, assessing everything from signal sighting to infrastructure compatibility. This early-stage preparation helps us reduce risk, streamline installation activities, and keep rail signalling installation programmes firmly on track.

Our planners and engineers work closely to sequence activities for maximum efficiency, ensuring smooth integration with parallel works and making the most of available possession windows. It’s this proactive, coordinated approach that enables us to deliver high-quality rail signalling installations — even in the most complex and demanding environments.

Birds eye View of Rail Signals

Our Signalling Installation Capabilities

We have expertise in the full spectrum of signalling installation works:

  • Installation of AWS, TPWS, Axle Counters, Balise and Treadle systems
  • Point Machine Installation and Control Systems Integration
  • Location Cases and Relocatable Equipment Buildings (REB) Internal Wiring
  • Signal Head Installation including Colour Light and Semaphore Signals
  • External Cabling: Power, Data, and Control Circuits
  • Control Centre Interfaces and Communications Room Fit-Outs
  • Interlocking Systems Installation, including SSI and Electro-Mechanical
  • Switches & Crossings (S&C) Signalling Support and Installation
  • Signal Sighting and Positioning based on Site Surveys
  • Track Circuit Installation and Renewal (both audio frequency and coded)
  • Interface Management with E&P, Civils and Telecoms
  • Cable Route Management Systems (CRMS) Installation
  • Installation of Depot Protection Systems (DPS) and Local Operating Panels (LOPS)
  • Testing Support including SMTH, G110, and Fault Rectification
  • Installation for Legacy and Heritage Signalling Systems
  • Installation Works for Platform Extensions and Station Enhancements
  • Temporary Works for Possession Management and Stage Installations
  • Integration of new signalling assets with existing infrastructure
  • Full Compliance with Network Rail Standards and Assurance Processes

 

Integrated Solutions for Complex Rail Projects

We understand that signalling installation doesn’t happen in isolation. Whether we’re supporting station upgrades, depot enhancements, or new route introductions, our teams integrate effortlessly with wider rail infrastructure programmes. By working hand in hand with civil contractors, E&P specialists, and design engineers, we maintain alignment across disciplines and keep works progressing smoothly. This integrated delivery ensures that signalling installations connect perfectly with associated assets, from points heating and control centres to crossings and telecoms. Through collaboration and coordination, we help to unlock capacity, improve safety, and deliver future-ready rail solutions.

 

Image of Rail Signal

Latest Rail Signalling PR, News & Insights

Our Rail Signalling Installation Projects

Purfleet Signalling and Telecoms
Signalling and Telecoms designs for highway Bridge, reconstruction of entire station including shopping concourse and lowering of OLE catenary.
Dec 14, 2023
Eastbourne Siding
Softech conducted a condition assessment to confirm that the existing signalling system is capable of performing the required train movements.
Dec 5, 2023
WLL Clapham Junction
Provide extra passenger capacity on the West London Line (WLL) by lengthening the station platforms
Nov 29, 2023
Barnes Signalling, Telecoms and E&P
ES4, ES5 Designs, Site surveys for the identification of affected cable routes and production of detailed designs. Testing and commissioning
Oct 20, 2023
Clacton-On-Sea Depot Signalling
Softech undertook ES3 & ES4 designs for the Clacton-On-Sea Depot Signalling project, including Signal Sighting following thorough site surveys.
Jun 18, 2022
Gatwick Airport Station Widening
Optimised signalling designs for Gatwick Airport Station Widening project ensure smoother rail operations. Expert signalling enhancing travel.
May 7, 2018
Elton Siding Signalling and Telecoms
Softech reduced CO2 emissions by nearly 1,000,000 cubic metres each year. We did this by conceiving and delivering ES3-8 for the Elton Siding Signalli...
Jan 21, 2016
Radlett
This study was completed to assess how best to path down direction freight trains between the Midland Main Line and the proposed SRFI at Radlett.
Jan 12, 2016
Richmond Platform 3
Enhanced rail signalling for Richmond Platform 3 under LOCIP ensures efficient 5-car operations. Softech's ensures optimal design solutions.
Jul 16, 2015
Clapham Junction Platform 16
difficulties at Platform 16 in dispatching longer trains led to Softech's engagement to look into Signalling alterations to overcome operational issue...
Sep 16, 2014
Norwood Junction
Signalling scheme plan was produced by Softech for Norwood junction, proposing many alterations.
Jul 29, 2014

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