Tender

Supply and Overhaul of Fleet Wide Wheelsets

NETWORK RAIL INFRASTRUCTURE LIMITED

This public procurement record has 1 release in its history.

Tender

25 Jul 2025 at 08:29

Summary of the contracting process

Network Rail Infrastructure Limited is seeking tenders for the "Supply and Overhaul of Fleet Wide Wheelsets," a procurement process focused on the repair and maintenance services of rolling stock. The project involves the collection, overhaul, and delivery of approximately 2,500 wheelsets annually, organised under a multi-supplier framework agreement divided into five operational and complexity-based lots. This initiative falls under the services industry category, and the location for execution is the United Kingdom. The procurement method adopted is a competitive flexible procedure in the tender stage, initiated on 25 July 2025. Key dates include the expression of interest deadline on 22 August 2025 and the end of the award period on 2 February 2026. The contract will commence on 1 April 2026 and potentially extend until 31 March 2034, including planned extensions.

This tender presents a substantial opportunity for businesses specialising in rolling stock maintenance, offering a potential framework agreement that supports scalability and collaboration. Particularly suited for SMEs and VCSEs, the framework aims to foster business growth by appointing a primary and secondary supplier per lot, with additional entries as approved suppliers, ensuring continuity of service. Companies adept in technical delivery, risk management, and operational readiness will thrive in this process, benefiting from the flexibility and the structured procurement timeline. The tender's focus on the railway and associated services industry necessitates expertise in axle, bearing, and brake maintenance, which further encourages participation from seasoned entities in the rail infrastructure sector.

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Notice Title

Supply and Overhaul of Fleet Wide Wheelsets

Notice Description

This procurement is for the collection, overhaul, and delivery of approximately 2,500 wheelsets per year across Network Rail's fleet. It will be delivered under a multi-supplier, zero-value framework agreement structured into five lots based on operational groupings and technical complexity. The scope includes overhaul of wheelsets and subcomponents (e.g. axles, bearings, brake discs, gearboxes) in accordance with Network Rail technical specifications. The framework will be governed by the NR13(E) Framework Agreement and NR18(S) PO Conditions, with call-offs issued via Purchase Orders.

Lot Information

Y25/27 & VNH1

Overhaul of wheelsets for VNH1, Y25 and Y27 (Y -Series bogie types and configurations), including seasonal freight, Rail Delivery Train and infrastructure support vehicles.

Options: The framework allows for additional purchases via call-offs throughout its term. These include direct awards to Primary or Secondary Suppliers, or RFQs among Framework Approved Suppliers if the primary options are unavailable. This ensures flexibility and continuity of supply.

Renewal: The framework includes two extensions: one for 2 years and one for 1 year. These may be used to maintain continuity of service, allow suppliers to deliver improvements, or align with future fleet strategies or re-procurement timelines. Extensions will be exercised based on supplier performance, operational needs, and market conditions.

Y33 RDT MPV T2 & OLET

Overhaul of Y33 bogie wheelsets used in Rail Delivery Trains (RDT), Multi-Purpose Vehicles (MPV Tier 2), and OLET configurations.

Options: The framework allows for additional purchases via call-offs throughout its term. These include direct awards to Primary or Secondary Suppliers, or RFQs among Framework Approved Suppliers if the primary options are unavailable. This ensures flexibility and continuity of supply.

Renewal: The framework includes two extensions: one for 2 years and one for 1 year. These may be used to maintain continuity of service, allow suppliers to deliver improvements, or align with future fleet strategies or re-procurement timelines. Extensions will be exercised based on supplier performance, operational needs, and market conditions.

MPV T1

Overhaul of wheelsets for Tier 1 Multi-Purpose Vehicles, including specialist configurations for infrastructure and vegetation management.

Options: The framework allows for additional purchases via call-offs throughout its term. These include direct awards to Primary or Secondary Suppliers, or RFQs among Framework Approved Suppliers if the primary options are unavailable. This ensures flexibility and continuity of supply.

Renewal: The framework includes two extensions: one for 2 years and one for 1 year. These may be used to maintain continuity of service, allow suppliers to deliver improvements, or align with future fleet strategies or re-procurement timelines. Extensions will be exercised based on supplier performance, operational needs, and market conditions.

Y33 RHTT

Overhaul of Y33 bogie wheelsets used in Rail Head Treatment Trains (RHTT), including seasonal deployment and high-pressure cleaning units.

Options: The framework allows for additional purchases via call-offs throughout its term. These include direct awards to Primary or Secondary Suppliers, or RFQs among Framework Approved Suppliers if the primary options are unavailable. This ensures flexibility and continuity of supply.

Renewal: The framework includes two extensions: one for 2 years and one for 1 year. These may be used to maintain continuity of service, allow suppliers to deliver improvements, or align with future fleet strategies or re-procurement timelines. Extensions will be exercised based on supplier performance, operational needs, and market conditions.

Mixed Wheelset Types

Overhaul of wheelsets for mixed and residual fleet types not covered in Lots 1-4, including legacy vehicles and variable-use assets.

Options: The framework allows for additional purchases via call-offs throughout its term. These include direct awards to Primary or Secondary Suppliers, or RFQs among Framework Approved Suppliers if the primary options are unavailable. This ensures flexibility and continuity of supply.

Renewal: The framework includes two extensions: one for 2 years and one for 1 year. These may be used to maintain continuity of service, allow suppliers to deliver improvements, or align with future fleet strategies or re-procurement timelines. Extensions will be exercised based on supplier performance, operational needs, and market conditions.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-056600
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/043006-2025
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
UK4 - Tender Notice
Procurement Type
Framework
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

50 - Repair and maintenance services


CPV Codes

50220000 - Repair, maintenance and associated services related to railways and other equipment

50221300 - Repair and maintenance services of locomotive wheelsets

50222000 - Repair and maintenance services of rolling stock

Notice Value(s)

Tender Value
£30,900,000 £10M-£100M
Lots Value
£30,900,000 £10M-£100M
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
25 Jul 20257 months ago
Submission Deadline
15 Aug 2025Expired
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
31 Mar 2026 - 31 Mar 2031 Over 5 years
Recurrence
Not specified

Notice Status

Tender Status
Active
Lots Status
Active
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
NETWORK RAIL INFRASTRUCTURE LIMITED
Contact Name
Shazea Hussain
Contact Email
shazea.hussain@networkrail.co.uk
Contact Phone
+447840725918

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

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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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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                "id": "3",
                "title": "MPV T1",
                "description": "Overhaul of wheelsets for Tier 1 Multi-Purpose Vehicles, including specialist configurations for infrastructure and vegetation management.",
                "status": "active",
                "value": {
                    "amountGross": 37080000,
                    "amount": 30900000,
                    "currency": "GBP"
                },
                "awardCriteria": {
                    "criteria": [
                        {
                            "type": "quality",
                            "name": "Technical Submission",
                            "description": "Evaluation of methodology, delivery plan, risk management, operational readiness, and contract management.",
                            "numbers": [
                                {
                                    "number": 10,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Current Capability and Capacity",
                            "description": "Assessment of the supplier's ability to deliver overhaul services across wheelset types, including capacity, turnaround times, and operational readiness.",
                            "numbers": [
                                {
                                    "number": 13,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Accreditation",
                            "description": "Evaluation of RISAS or equivalent accreditations and assurance of compliance with Network Rail standards.",
                            "numbers": [
                                {
                                    "number": 9,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Contract Organisation",
                            "description": "Assessment of team structure, roles, and resource planning to support contract delivery.",
                            "numbers": [
                                {
                                    "number": 7,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Contract Management",
                            "description": "Evaluation of contract oversight, reporting, issue resolution, and continuous improvement",
                            "numbers": [
                                {
                                    "number": 7,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Key Personnel and CVs",
                            "description": "Review of qualifications and experience of key personnel proposed for the contract.",
                            "numbers": [
                                {
                                    "number": 4,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Sustainability / Social Value",
                            "description": "Evaluation of environmental management, carbon reduction, circular economy, and social value initiatives.",
                            "numbers": [
                                {
                                    "number": 10,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Health and Safety",
                            "description": "Assessment of H&S systems, risk controls, compliance, and safety performance.",
                            "numbers": [
                                {
                                    "number": 5,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "price",
                            "name": "Price",
                            "description": "Evaluation of unit pricing for overhaul services based on modelled volumes.",
                            "numbers": [
                                {
                                    "number": 35,
                                    "weight": "percentageExact"
                                }
                            ]
                        }
                    ]
                },
                "secondStage": {
                    "minimumCandidates": 1,
                    "maximumCandidates": 8
                },
                "selectionCriteria": {
                    "criteria": [
                        {
                            "description": "Suppliers will be shortlisted based on responses to the Procurement Specific Questionnaire (PSQ), which includes pass/fail and scored criteria covering financial standing, technical ability, health & safety, sustainability, and social value. The top 8 ranked suppliers will be invited to tender, subject to meeting all minimum thresholds. Tie-breakers will be applied in the order of technical score, financial standing, social value, and health & safety. If fewer than 3 suppliers qualify, the procurement will proceed with those available.",
                            "forReduction": true
                        },
                        {
                            "type": "economic",
                            "description": "Insurance is not required at the point of selection but must be in place by contract award. Audited accounts are not mandatory; financial health is assessed via a model score or guarantor."
                        },
                        {
                            "type": "technical",
                            "description": "Equivalent qualifications and standards are accepted."
                        }
                    ]
                },
                "suitability": {
                    "sme": true,
                    "vcse": true
                },
                "contractPeriod": {
                    "startDate": "2026-04-01T00:00:00+01:00",
                    "endDate": "2031-03-31T23:59:59+01:00",
                    "maxExtentDate": "2034-03-31T23:59:59+01:00"
                },
                "hasRenewal": true,
                "renewal": {
                    "description": "The framework includes two extensions: one for 2 years and one for 1 year. These may be used to maintain continuity of service, allow suppliers to deliver improvements, or align with future fleet strategies or re-procurement timelines. Extensions will be exercised based on supplier performance, operational needs, and market conditions."
                },
                "hasOptions": true,
                "options": {
                    "description": "The framework allows for additional purchases via call-offs throughout its term. These include direct awards to Primary or Secondary Suppliers, or RFQs among Framework Approved Suppliers if the primary options are unavailable. This ensures flexibility and continuity of supply."
                }
            },
            {
                "id": "4",
                "title": "Y33 RHTT",
                "description": "Overhaul of Y33 bogie wheelsets used in Rail Head Treatment Trains (RHTT), including seasonal deployment and high-pressure cleaning units.",
                "status": "active",
                "value": {
                    "amountGross": 37080000,
                    "amount": 30900000,
                    "currency": "GBP"
                },
                "awardCriteria": {
                    "criteria": [
                        {
                            "type": "quality",
                            "name": "Technical Submission",
                            "description": "Evaluation of methodology, delivery plan, risk management, operational readiness, and contract management.",
                            "numbers": [
                                {
                                    "number": 10,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Current Capability and Capacity",
                            "description": "Assessment of the supplier's ability to deliver overhaul services across wheelset types, including capacity, turnaround times, and operational readiness.",
                            "numbers": [
                                {
                                    "number": 13,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Accreditation",
                            "description": "Evaluation of RISAS or equivalent accreditations and assurance of compliance with Network Rail standards.",
                            "numbers": [
                                {
                                    "number": 9,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Contract Organisation",
                            "description": "Assessment of team structure, roles, and resource planning to support contract delivery.",
                            "numbers": [
                                {
                                    "number": 7,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Contract Management",
                            "description": "Evaluation of contract oversight, reporting, issue resolution, and continuous improvement",
                            "numbers": [
                                {
                                    "number": 7,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Key Personnel and CVs",
                            "description": "Review of qualifications and experience of key personnel proposed for the contract.",
                            "numbers": [
                                {
                                    "number": 4,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Sustainability / Social Value",
                            "description": "Evaluation of environmental management, carbon reduction, circular economy, and social value initiatives.",
                            "numbers": [
                                {
                                    "number": 10,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Health and Safety",
                            "description": "Assessment of H&S systems, risk controls, compliance, and safety performance.",
                            "numbers": [
                                {
                                    "number": 5,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "price",
                            "name": "Price",
                            "description": "Evaluation of unit pricing for overhaul services based on modelled volumes.",
                            "numbers": [
                                {
                                    "number": 35,
                                    "weight": "percentageExact"
                                }
                            ]
                        }
                    ]
                },
                "secondStage": {
                    "minimumCandidates": 1,
                    "maximumCandidates": 8
                },
                "selectionCriteria": {
                    "criteria": [
                        {
                            "description": "Suppliers will be shortlisted based on responses to the Procurement Specific Questionnaire (PSQ), which includes pass/fail and scored criteria covering financial standing, technical ability, health & safety, sustainability, and social value. The top 8 ranked suppliers will be invited to tender, subject to meeting all minimum thresholds. Tie-breakers will be applied in the order of technical score, financial standing, social value, and health & safety. If fewer than 3 suppliers qualify, the procurement will proceed with those available.",
                            "forReduction": true
                        },
                        {
                            "type": "economic",
                            "description": "Insurance is not required at the point of selection but must be in place by contract award. Audited accounts are not mandatory; financial health is assessed via a model score or guarantor."
                        },
                        {
                            "type": "technical",
                            "description": "Equivalent qualifications and standards are accepted."
                        }
                    ]
                },
                "suitability": {
                    "sme": true,
                    "vcse": true
                },
                "contractPeriod": {
                    "startDate": "2026-04-01T00:00:00+01:00",
                    "endDate": "2031-03-31T23:59:59+01:00",
                    "maxExtentDate": "2034-03-31T23:59:59+01:00"
                },
                "hasRenewal": true,
                "renewal": {
                    "description": "The framework includes two extensions: one for 2 years and one for 1 year. These may be used to maintain continuity of service, allow suppliers to deliver improvements, or align with future fleet strategies or re-procurement timelines. Extensions will be exercised based on supplier performance, operational needs, and market conditions."
                },
                "hasOptions": true,
                "options": {
                    "description": "The framework allows for additional purchases via call-offs throughout its term. These include direct awards to Primary or Secondary Suppliers, or RFQs among Framework Approved Suppliers if the primary options are unavailable. This ensures flexibility and continuity of supply."
                }
            },
            {
                "id": "5",
                "title": "Mixed Wheelset Types",
                "description": "Overhaul of wheelsets for mixed and residual fleet types not covered in Lots 1-4, including legacy vehicles and variable-use assets.",
                "status": "active",
                "value": {
                    "amountGross": 37080000,
                    "amount": 30900000,
                    "currency": "GBP"
                },
                "awardCriteria": {
                    "criteria": [
                        {
                            "type": "quality",
                            "name": "Technical Submission",
                            "description": "Evaluation of methodology, delivery plan, risk management, operational readiness, and contract management.",
                            "numbers": [
                                {
                                    "number": 10,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Current Capability and Capacity",
                            "description": "Assessment of the supplier's ability to deliver overhaul services across wheelset types, including capacity, turnaround times, and operational readiness.",
                            "numbers": [
                                {
                                    "number": 13,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Accreditation",
                            "description": "Evaluation of RISAS or equivalent accreditations and assurance of compliance with Network Rail standards.",
                            "numbers": [
                                {
                                    "number": 9,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Contract Organisation",
                            "description": "Assessment of team structure, roles, and resource planning to support contract delivery.",
                            "numbers": [
                                {
                                    "number": 7,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Contract Management",
                            "description": "Evaluation of contract oversight, reporting, issue resolution, and continuous improvement",
                            "numbers": [
                                {
                                    "number": 7,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Key Personnel and CVs",
                            "description": "Review of qualifications and experience of key personnel proposed for the contract.",
                            "numbers": [
                                {
                                    "number": 4,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Sustainability / Social Value",
                            "description": "Evaluation of environmental management, carbon reduction, circular economy, and social value initiatives.",
                            "numbers": [
                                {
                                    "number": 10,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "quality",
                            "name": "Health and Safety",
                            "description": "Assessment of H&S systems, risk controls, compliance, and safety performance.",
                            "numbers": [
                                {
                                    "number": 5,
                                    "weight": "percentageExact"
                                }
                            ]
                        },
                        {
                            "type": "price",
                            "name": "Price",
                            "description": "Evaluation of unit pricing for overhaul services based on modelled volumes.",
                            "numbers": [
                                {
                                    "number": 35,
                                    "weight": "percentageExact"
                                }
                            ]
                        }
                    ]
                },
                "secondStage": {
                    "minimumCandidates": 1,
                    "maximumCandidates": 8
                },
                "selectionCriteria": {
                    "criteria": [
                        {
                            "description": "Suppliers will be shortlisted based on responses to the Procurement Specific Questionnaire (PSQ), which includes pass/fail and scored criteria covering financial standing, technical ability, health & safety, sustainability, and social value. The top 8 ranked suppliers will be invited to tender, subject to meeting all minimum thresholds. Tie-breakers will be applied in the order of technical score, financial standing, social value, and health & safety. If fewer than 3 suppliers qualify, the procurement will proceed with those available.",
                            "forReduction": true
                        },
                        {
                            "type": "economic",
                            "description": "Insurance is not required at the point of selection but must be in place by contract award. Audited accounts are not mandatory; financial health is assessed via a model score or guarantor."
                        },
                        {
                            "type": "technical",
                            "description": "Equivalent qualifications and standards are accepted."
                        }
                    ]
                },
                "suitability": {
                    "sme": true,
                    "vcse": true
                },
                "contractPeriod": {
                    "startDate": "2026-04-01T00:00:00+01:00",
                    "endDate": "2031-03-31T23:59:59+01:00",
                    "maxExtentDate": "2034-03-31T23:59:59+01:00"
                },
                "hasRenewal": true,
                "renewal": {
                    "description": "The framework includes two extensions: one for 2 years and one for 1 year. These may be used to maintain continuity of service, allow suppliers to deliver improvements, or align with future fleet strategies or re-procurement timelines. Extensions will be exercised based on supplier performance, operational needs, and market conditions."
                },
                "hasOptions": true,
                "options": {
                    "description": "The framework allows for additional purchases via call-offs throughout its term. These include direct awards to Primary or Secondary Suppliers, or RFQs among Framework Approved Suppliers if the primary options are unavailable. This ensures flexibility and continuity of supply."
                }
            }
        ],
        "lotDetails": {
            "awardCriteriaDetails": "A supplier may be awarded a maximum of one lot as Primary Supplier and one additional lot as Secondary Supplier. Additional lots may be awarded as Framework Approved Supplier. Role allocation will consider supplier preferences, evaluation scores, and operational requirements to ensure fair distribution and resilience."
        },
        "documents": [
            {
                "id": "conflictOfInterest",
                "documentType": "conflictOfInterest",
                "description": "Not published"
            },
            {
                "id": "043006-2025",
                "documentType": "tenderNotice",
                "noticeType": "UK4",
                "description": "Tender notice on Find a Tender",
                "url": "https://www.find-tender.service.gov.uk/Notice/043006-2025",
                "datePublished": "2025-07-25T09:29:34+01:00",
                "format": "text/html"
            }
        ]
    },
    "language": "en"
}