NRHS CP4 Control Systems (EMMIS & RCCS) Renewals
Network Rail (high Speed) Limited
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Key details
Procurement
- 45234115 Railway signalling works
- 42961000 Command and control system
What happened
Network Rail (high Speed) Limited awarded this contract to COMPAGNIE DES SIGNAUX worth £5,500,000. The contract runs until 31 Dec 2029.
Description
Network Rail (High Speed) Limited (NRHS) intends to award two associated contracts to Compagnie des Signaux (CSEE) for the renewal of the:
- Electrical Maintenance Management Information System (EMMIS); and
- Rail Control and Communication System (RCCS)
The procurement has an estimated aggregate value of £5,500,000 (ex VAT) and comprises:
- Professional Services Contract – covering development of detailed scope, surveys, investigations, systems engineering, design development, programme definition, risk assessment and production of delivery requirements £500,000 (ex VAT)
- Delivery Contract – covering the supply, installation, integration, testing, commissioning and handback of the EMMIS and RCCS renewals £5,000,000 (ex VAT)
Both contracts are intended to be awarded to CSEE and are covered by this Transparency Notice.
The EMMIS and RCCS systems are operationally critical systems deployed across the HS1 route and support the safe operation, monitoring and control of railway infrastructure.
The Contract includes:
EMMIS
- Renewal of obsolete field equipment;
- Renewal of RTUs, DIOMs, servers and operator workstations;
- Migration of operational functionality from existing infrastructure;
- Cyber security enhancements;
- Testing, integration, commissioning and support arrangements.
RCCS
- Renewal of servers and operator workstations;
- Migration of operational and training environments;
- Renewal of hardware and software components approaching end-of-life;
- Integration with associated control systems and operational interfaces;
- Testing, commissioning, training and documentation.
Awarded supplier
Contact
Identifiers
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External ID: fts-ocds-h6vhtk-06c96c • Added 13 July 2026