Notice Information
Notice Title
Infrastructure Monitoring Core Service
Notice Description
Network Rail ("the Authority") is procuring an end to end Infrastructure Monitoring (IM) solution to replace its life expired dedicated IM fleet and assure the safe, reliable and efficient operation of the Great Britain rail network. The supplier will provide, operate and maintain the assets, systems and services necessary to capture, process, assure and deliver all required IM data streams to Network Rail's Enterprise Data Platform, in accordance with relevant Measurement Standards and IM Data Specifications, so that the Authority receives the right data, in full and on time, for use by end customers across Regions and Routes. The solution may combine dedicated IM rolling stock, in service monitoring (on timetabled passenger or freight services) and, where appropriate on a cost-benefit basis, non train borne methods (e.g., Road-Rail Vehicle (RRV)), provided all applicable law, policy and standards are met. The supplier will act as Entity in Charge of Maintenance (ECM), manage obsolescence, ensure approvals for operation on the British network, and deliver services against a jointly maintained Joint Operating Plan. Network Rail will not purchase or own the solution assets. Core scope of services and outputs * Data capture & delivery: Provision of 18 IM data streams to the Authority's defined structures/formats (open, non proprietary) and timelines, including urgent reporting for safety critical findings. Data assurance (including ISO 8000 aligned data quality regime), secure handling/retention, and transmission (default use of Network Rail telecoms where suitable) are in scope. * Operations: Plan, crew and run IM activities in accordance with the Joint Operating Plan (dedicated paths arranged by Network Rail; in service paths orchestrated by the supplier with the relevant TOC/FOC). The solution must minimise non recording mileage and timetable capacity consumption (e.g., by operating closer to line speed) and be resilient to disruption (e.g., recovery runs to protect maximum measurement intervals). * Maintenance & reliability: Provide serviceable, compliant, calibrated assets/systems designed for reliability, maintainability and ease of operation; hold/maintain necessary licenses/approvals (including ORR requirements) and product acceptance; manage spares, calibration, and certification. * Continuous improvement & innovation: Deliver ongoing efficiency/performance improvements and proactively stimulate market innovation against Network Rail's future ambitions, using open architectures that mitigate vendor/technology lock in and enable integration of best of breed systems via change control where approved. * Performance management: Meet a KPI regime covering service reliability, on time delivery, completion rate, data compliance, data quality, user satisfaction, continuous improvement, innovation, social value, safety, and environment/sustainability. * Mobilisation & transition: Mobilise new solution per tendered plan; as capabilities enter service, Network Rail will decommission the current IM fleet. Supplier support may be requested for advice during transition. Minimum data streams in scope * Rail flaw detection. * Rail depth. * Rail surface crack. * Rail profile (wear). * Track bed condition (e.g., ballast depth/fouling). * Structure gauging. * Platform gauging. * Track intervals (six foot gauging). * Ballast profile. * Track geometry. * Track imagery (shoulder to shoulder). * Automated track inspection. * Static OLE geometry. * OLE contact wire wear. * Conductor rail geometry. * Conductor rail wear. * Forward facing imagery. * Communications networks signal strength (e.g., GSM R, public mobile). Standards, compliance and constraints Data streams must meet the relevant Measurement Standards and Data Specifications (e.g., NR/L2/TRK series, NR/L2/ELP/27325, NR/L2/TRK/3204, NR/L2/TRK/038, etc.), with delivery frequencies adhering to nominal and maximum intervals defined per track section in the Baseline Coverage Requirements. The solution must comply with applicable law and Railway Group Standards, data protection/security requirements, and environmental/sustainability obligations; emissions reduction (e.g., electric where feasible, electro diesel where necessary) is expected. Out of scope Analysis of data beyond the IM Data Specifications, and the operation, maintenance and disposal of the existing IM fleet.
Lot Information
Lot 1
Options: The contract will have an initial term of eight (8) years, with two optional extensions of four (4) years each, allowing for a maximum total duration of sixteen (16) years, plus an additional two (2) years of termination assistance if required. The estimated total contract value, including all options, is approximately PS1.5 billion. Optional elements within the contract include: Extension Options: * First extension: up to 4 years * Second extension: up to 4 years Extensions will be exercised at Network Rail's discretion, subject to performance, funding availability, and strategic review of technology developments. Termination Assistance: * Up to 2 years of continued service and transition support at the end of the contract term to ensure continuity and safe handover. Service Scope Options: * Additional data streams beyond the initial 18 specified in the core requirement, to accommodate evolving business needs and technological advancements. * Increased or decreased network coverage or service frequency, triggered by changes in standards or operational requirements. Optional processing stages for IM data: * Stage 1-2: Raw data capture and post-capture interpretation (including near real-time reporting of severe defects). * Stage 3: Feature identification and fault detection. * Stage 4-5: Advanced interpretation and analytics for selected data streams. These options allow Network Rail to scale the level of data processing and analytics during the contract term. Innovation and Technology Roadmap: * Incorporation of new technologies or methods identified through the supplier's Technology Roadmap, subject to Network Rail approval and contract variation. Change Control Mechanism: * A structured process for introducing new capabilities, adjusting service levels, or implementing innovations, supported by a "true-up" pricing mechanism.
Renewal: The contract will have an initial term of eight (8) years, with two optional extensions of four (4) years each, allowing for a maximum total duration of sixteen (16) years, plus an additional two (2) years of termination assistance if required.
Planning Information
A briefing document will be available on Network Rail's Bravo Portal from the date of release of the notice. 1. Follow the link: https://networkrail.bravosolution.co.uk/web/login.html 2. From the welcome screen, access the “View Current Opportunities” link and select “IM Programme Core Services”. No login is required. 3. Click on the attachment “Preliminary Market Engagement Brief May 2025”. A briefing call will be held on 9th May 2025. Please refer to the briefing document for further details. Following this call, we intend to release key documents to provide clarity on the exact scope of this procurement, along with a questionnaire to allow you to provide feedback.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-050f71
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/052460-2025
- Current Stage
- Tender
- All Stages
- Planning, Tender
Procurement Classification
- Notice Type
- UK4 - Tender Notice
- Procurement Type
- Standard
- Procurement Category
- Services
- Procurement Method
- Selective
- Procurement Method Details
- Competitive flexible procedure
- Tender Suitability
- SME, VCSE
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
34 - Transport equipment and auxiliary products to transportation
35 - Security, fire-fighting, police and defence equipment
50 - Repair and maintenance services
71 - Architectural, construction, engineering and inspection services
72 - IT services: consulting, software development, Internet and support
-
- CPV Codes
34611000 - Locomotives
34620000 - Rolling stock
34621000 - Railway maintenance or service vehicles, and railway freight wagons
35613000 - Unmanned aerial vehicles
50220000 - Repair, maintenance and associated services related to railways and other equipment
50225000 - Railway-track maintenance services
71355000 - Surveying services
71631470 - Railway-track inspection services
71700000 - Monitoring and control services
72222300 - Information technology services
72225000 - System quality assurance assessment and review services
72228000 - Hardware integration consultancy services
Notice Value(s)
- Tender Value
- £1,500,000,000 £1B-£10B
- Lots Value
- £1,500,000,000 £1B-£10B
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 29 Aug 20255 months ago
- Submission Deadline
- 25 Sep 2025Expired
- Future Notice Date
- 16 Jun 2025Expired
- Award Date
- Not specified
- Contract Period
- 31 Mar 2027 - 31 Mar 2035 Over 5 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Active
- Lots Status
- Active
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- NETWORK RAIL INFRASTRUCTURE LIMITED
- Contact Name
- Mark Adams
- Contact Email
- mark.adams3@networkrail.co.uk
- Contact Phone
- Not specified
Buyer Location
- Locality
- LONDON
- Postcode
- SE1 8SW
- Post Town
- South East London
- Country
- England
-
- Major Region (ITL 1)
- TLI London
- Basic Region (ITL 2)
- TLI4 Inner London - East
- Small Region (ITL 3)
- TLI45 Lambeth
- Delivery Location
- Not specified
-
- Local Authority
- Lambeth
- Electoral Ward
- Waterloo & South Bank
- Westminster Constituency
- Vauxhall and Camberwell Green
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/052460-2025
29th August 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/050635-2025
21st August 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/019963-2025
9th May 2025 - Preliminary market engagement notice on Find a Tender
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
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"description": "Network Rail is using a Procurement Specific Questionnaire (PSQ) which sets out its Conditions of Participation for this Procurement. Candidates must confirm they have the legal capacity to perform the contract under the laws of England and Wales, are registered on the Central Digital Platform (CDP), and are not subject to mandatory exclusion grounds or listed on the debarment list. Candidates must also confirm compliance with UK data protection law (UK GDPR) by contract award and provide signed Non-Disclosure and Ethical Walls agreements. All entities who are relied upon to meet the criteria are required to provide their own up-to-date core information on the Central Digital Platform (CDP). Financial Capacity Candidates must demonstrate that they have the financial capacity to perform the contract by meeting the following minimum requirements: * Financial Health: Completion of the Network Rail Financial and Economic Standing Model and achieving a pass score in accordance with the model's criteria. * Financial Information: Provision of financial data for the last three years, including Profit & Loss and Balance Sheet figures, to enable assessment of 10 key financial ratios. * Parent Company Guarantee: Network Rail reserves the right to require a parent company guarantee or alternative form of security. Please refer to the Instructions to Participants for full details."
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"description": "Tender notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/052460-2025",
"datePublished": "2025-08-29T13:43:02+01:00",
"format": "text/html"
}
],
"contractTerms": {
"financialTerms": "Payment Structure * Payments will be made periodically per Network Rail's Railway Period (every 4 weeks). Invoicing and Payment Timelines * Network Rail will pay valid, undisputed invoices within 28 days of receipt. * Supplier must flow down prompt payment terms (28 days) to its supply chain. Please refer to the Procurement Documents for full details."
},
"riskDetails": "Technical & acceptance risks Product acceptance, approvals and network compatibility. Delay or additional testing arising from rolling stock/system approvals, gauging/compatibility, or changes to acceptance evidence (including \"equivalency of testing\") could affect mobilisation and service start. Potential need for timetable/roll out adjustment or staged deployment changes. Obsolescence and system reliability. Through life obsolescence, calibration drift, or reliability constraints of sensors/platforms could require accelerated replacement, updates or integration of alternate technologies consistent with open architecture requirements. Operational & timetable risks Timetable and network access variability. Changes in the Working Timetable, possessions, late running/off routing, or engineering overruns may prevent planned runs and require recovery paths or re sequencing to protect maximum measurement intervals. Capacity consumption vs line speed. Where measurement systems require sub line speed operation, increased pathing pressure could affect completion rates and service reliability, requiring plan changes or localised method substitutions (e.g., in service monitoring, non train borne for specific locations). Data, assurance & integration risks Data specifications and assurance. Evolution of Measurement Standards/Data Specifications, and the ISO aligned data quality regime, may necessitate format/schema changes, new attributes, or assurance enhancements. Integration dependencies. The Authority's Integration Layer/Enterprise Data Platform is a critical dependency; delays or changes to these enabling services could necessitate interim delivery mechanisms or phasing adjustments to maintain On Time/In Full outputs. Standards, regulatory & policy change Changes to railway, safety, cyber/data protection or environmental standards, ORR/Group Standards, NR Security Assurance Framework/Vetting, or Procurement transparency requirements could impose material new obligations affecting cost/scope/timescales. Innovation & vendor lock in avoidance Evolving technology and market innovation. New IM capabilities may become available; conversely, withdrawal of third party components or IPR constraints could require substitution to maintain open, non proprietary delivery and avoid lock in. Supply chain & resourcing risks TUPE/industrial relations and labour availability. Workforce transfers, competency maintenance, vetting, or industrial action could affect operations, maintenance, or data processing cadence. Supplier failure/insolvency or critical sub supplier dependency. Concentration risk in specialist IM technologies could impact availability and continuity. Scope, demand & network change Baseline coverage/frequency changes. Network alterations, standard driven frequency changes, or new customer demand for additional data streams may require scaled coverage or new streams. Regional deployment efficiencies. To minimise non recording mileage and meet access constraints, depot/stabling changes or asset re basing may be required during term. Environmental & extreme events Emission constraints and environmental performance. Tighter emissions rules or sustainable operations targets could necessitate propulsion/energy changes; severe weather or climate events may disrupt operations or damage assets. Information security & privacy Cybersecurity threats or privacy requirements. New threat vectors, resilience expectations, or privacy requirements may drive security architecture changes, additional controls, or incident response measures. These are risks which the Authority considers could jeopardise the satisfactory performance of the contract, but because of their nature, may not be capable of being addressed in the contract as awarded (noting that this is a competitive flexible procedure and technical dialogue and commercial negotiation are anticipated). Accordingly, these are risks that may require a subsequent modification of the contract under paragraph 5 of Schedule 8 of PA23"
},
"language": "en"
}