Source: https://tendernation.io/opportunities/01a13be3-fdb8-707c-9ac0-428b3ee289b7/nrhs-cp4-control-systems-emmis-rccs-renewals awarded GB direct award procedure # NRHS CP4 Control Systems (EMMIS & RCCS) Renewals [Network Rail (High Speed) Limited](https://tendernation.io/buyers/network-rail-high-speed-limited) Estimated value Not stated Published 13 Jul 2026 Deadline Rolling deadline ## About this tender 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. Read full description Source Find a Tender (UK) · Notice ocds-h6vhtk-06c96c-2026-07-13T12:05:45+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06c96c-2026-07-13T12:05:45+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Network Rail (High Speed) Limited: past awards and live tenders](https://tendernation.io/buyers/network-rail-high-speed-limited) ## More tenders like this [Bannister Sports Centre Athletic Track Soft Market Testing Exercise · Harrow Council · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a1540d-d9e4-71cb-ad57-1603e9042fec/bannister-sports-centre-athletic-track-soft-market-testing-exercise) [Design, supply, and Installation of Newbiggin Skatepark Extension · Newbiggin Town Council · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a15552-19a2-7348-a5cc-3f5ae51ef934/design-supply-and-installation-of-newbiggin-skatepark-extension) [Tender for the design, supply, delivery and installation of a modular UNIT and associated works at ARC healthy living, irvinestown. peaceplus funded upgrade works · Fermanagh and Omagh District Council · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15552-1b74-73ec-a6f6-a1af37959997/tender-for-the-design-supply-delivery-and-installation-of-a-modular-unit-and-a) [Architectural, design and building consultancy services - Dalby Visitor Centre · Forestry Commission · 25 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a15552-1b8a-7041-80fb-e4943876fc38/architectural-design-and-building-consultancy-services-dalby-visitor-centre) [QW Planned and Reactive Facilities Management Services · Qualifications Wales · 42 days left · 30 Nov 2026](https://tendernation.io/opportunities/01a15552-1c32-72a6-a86e-45f144e2f84b/qw-planned-and-reactive-facilities-management-services) [ESPH AB RDC Sidley Depot (ESPH753) · Rother District Council · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15552-1d19-7155-8fe0-0d917105fca8/esph-ab-rdc-sidley-depot-esph753)