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NETWORK RAIL (HIGH SPEED) LIMITED

NRHS CP4 Control Systems (EMMIS & RCCS) Renewals

Historical · AwardedNo open deadline

Historical: no longer open for bids.

01/ The notice

Key facts

Value
Not statedValue not stated in source
Deadline (UK time)
No open deadlineA deadline does not apply to this historical notice.
Published
13 Jul 2026
Region
Not stated

02/ The brief

What the notice says

Not fully read: this is the notice text; attached documents are not read.

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.

03/ Classification

CPV codes

Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.

  • 42961000
  • 45234115

04/ History

Releases of this notice

One release held, oldest first. Dates are UK time.

  1. 13 Jul 2026
    Notice

    Notice published 13 July 2026.

    Release 065557-2026

    View this release on Find a Tender (opens in a new tab)

05/ Limits

What the source does not tell us

  • The source does not state a usable value.
  • Only one release is held, so there is no change history.

06/ Questions

About this notice

NETWORK RAIL (HIGH SPEED) LIMITED published this notice.

Value not stated in source.

08/ Related

Where to go next

These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.

Reference
ocds-h6vhtk-06c96c
Source
Find a Tender
Stage
award · Awarded
Last verified
Mon 20 Jul 2026, 08:13 BST
Read at
Fri 23 Oct 2026, 03:34 BST

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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