Supply and Overhaul of Fleet Wide Wheelsets

NETWORK RAIL INFRASTRUCTURE LIMITED

This public procurement record has 2 releases in its history.

Award

03 Jun 2026 at 11:44

Tender

25 Jul 2025 at 08:29

Summary of the contracting process

The recent procurement process managed by Network Rail Infrastructure Limited involves the "Supply and Overhaul of Fleet Wide Wheelsets". This initiative, falling under the services category in the rail maintenance industry, encompasses a broad scope of work involving the collection, overhaul, and delivery of approximately 2,500 wheelsets annually. The contracting authority's office is located in London. The procurement, completed on 3rd June 2026, proceeded under a competitive flexible procedure, tailored for the utilities sector through a selective approach. The procurement structure is a multi-supplier framework agreement divided into five lots, explicitly designed to cater to operational groupings and technical complexity. The key milestones include a scheduled signature date on 23rd June 2026.

This tender provides substantial growth opportunities for large-scale businesses proficient in rail maintenance services, given the need for rigorous compliance with Network Rail's specifications. Potential suppliers include those capable of handling complex mechanical overhauls, ensuring adherence to health & safety and sustainability standards. The framework agreement allows flexibility for additional purchases via call-offs, ensuring continuous service provision. Companies such as DB Cargo (UK) Limited, Pullman Rail Ltd, and Lucchini Unipart Rail Ltd have been successful in obtaining contracts, highlighting demand for businesses with robust operational capacity and a keen focus on quality and cost efficiency to thrive in this competitive field.

How relevant is this notice?

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. NOTE: The Contract Value stated in this notice is not represented per Lot but total value across all Lots and Contracts.

Lot Information

Y25/27 & VNH1

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

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

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

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

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/052310-2026
Current Stage
Award
All Stages
Tender, Award

Procurement Classification

Notice Type
UK6 - Contract Award Notice
Procurement Type
Framework
Procurement Category
Services
Procurement Method
Selective
Procurement Method Details
Competitive flexible procedure
Tender Suitability
SME, VCSE
Awardee Scale
Large

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

Notice Dates

Publication Date
3 Jun 20263 weeks ago
Submission Deadline
15 Aug 2025Expired
Future Notice Date
Not specified
Award Date
1 Jun 20263 weeks ago
Contract Period
30 Jun 2026 - 31 Mar 2031 4-5 years
Recurrence
Not specified

Notice Status

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

Contracting Authority (Buyer)

Main Buyer
NETWORK RAIL INFRASTRUCTURE LIMITED
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

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

Supplier Information

Number of Suppliers
4
Supplier Names

ARLINGTON FLEET SERVICES

DB CARGO (UK

LUCCHINI UNIPART RAIL

PULLMAN RAIL

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

JSON Markdown

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": "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": "3",
                "title": "MPV T1",
                "status": "complete",
                "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",
                "status": "complete",
                "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",
                "status": "complete",
                "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",
    "bids": {
        "details": [
            {
                "id": "1",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-02923485",
                        "name": "Wabtec UK Ltd"
                    }
                ],
                "relatedLots": [
                    "3",
                    "4"
                ]
            },
            {
                "id": "2",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-03120940",
                        "name": "Lucchini Unipart Rail Limited"
                    }
                ],
                "relatedLots": [
                    "1",
                    "4"
                ]
            },
            {
                "id": "3",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-02820938",
                        "name": "Pullman Rail Ltd"
                    }
                ],
                "relatedLots": [
                    "1",
                    "2",
                    "3",
                    "4"
                ]
            },
            {
                "id": "4",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-04979804",
                        "name": "Arlington Fleet Services Ltd"
                    }
                ],
                "relatedLots": [
                    "1",
                    "4",
                    "5"
                ]
            },
            {
                "id": "5",
                "status": "valid",
                "tenderers": [
                    {
                        "id": "GB-COH-02938988",
                        "name": "DB Cargo (UK) Limited"
                    }
                ],
                "relatedLots": [
                    "1",
                    "4",
                    "5"
                ]
            }
        ],
        "statistics": [
            {
                "id": "1",
                "measure": "bids",
                "value": 4,
                "relatedLot": "1"
            },
            {
                "id": "2",
                "measure": "bids",
                "value": 1,
                "relatedLot": "2"
            },
            {
                "id": "3",
                "measure": "bids",
                "value": 2,
                "relatedLot": "3"
            },
            {
                "id": "4",
                "measure": "bids",
                "value": 5,
                "relatedLot": "4"
            },
            {
                "id": "5",
                "measure": "bids",
                "value": 2,
                "relatedLot": "5"
            },
            {
                "id": "6",
                "measure": "finalStageBids",
                "value": 4,
                "relatedLot": "1"
            },
            {
                "id": "7",
                "measure": "smeFinalStageBids",
                "value": 0,
                "relatedLot": "1"
            },
            {
                "id": "8",
                "measure": "vcseFinalStageBids",
                "value": 0,
                "relatedLot": "1"
            },
            {
                "id": "9",
                "measure": "finalStageBids",
                "value": 5,
                "relatedLot": "4"
            },
            {
                "id": "10",
                "measure": "smeFinalStageBids",
                "value": 0,
                "relatedLot": "4"
            },
            {
                "id": "11",
                "measure": "vcseFinalStageBids",
                "value": 0,
                "relatedLot": "4"
            },
            {
                "id": "12",
                "measure": "finalStageBids",
                "value": 2,
                "relatedLot": "5"
            },
            {
                "id": "13",
                "measure": "smeFinalStageBids",
                "value": 0,
                "relatedLot": "5"
            },
            {
                "id": "14",
                "measure": "vcseFinalStageBids",
                "value": 0,
                "relatedLot": "5"
            },
            {
                "id": "15",
                "measure": "finalStageBids",
                "value": 1,
                "relatedLot": "2"
            },
            {
                "id": "16",
                "measure": "smeFinalStageBids",
                "value": 0,
                "relatedLot": "2"
            },
            {
                "id": "17",
                "measure": "vcseFinalStageBids",
                "value": 0,
                "relatedLot": "2"
            },
            {
                "id": "18",
                "measure": "finalStageBids",
                "value": 2,
                "relatedLot": "3"
            },
            {
                "id": "19",
                "measure": "smeFinalStageBids",
                "value": 0,
                "relatedLot": "3"
            },
            {
                "id": "20",
                "measure": "vcseFinalStageBids",
                "value": 0,
                "relatedLot": "3"
            }
        ]
    },
    "awards": [
        {
            "id": "1",
            "title": "Supply and Overhaul of Fleet Wide Wheelsets",
            "status": "active",
            "date": "2026-06-02T00:00:00+01:00",
            "value": {
                "amountGross": 37080000,
                "amount": 30900000,
                "currency": "GBP"
            },
            "mainProcurementCategory": "services",
            "aboveThreshold": true,
            "suppliers": [
                {
                    "id": "GB-COH-02938988",
                    "name": "DB Cargo (UK) Limited"
                }
            ],
            "items": [
                {
                    "id": "1",
                    "additionalClassifications": [
                        {
                            "scheme": "CPV",
                            "id": "50222000",
                            "description": "Repair and maintenance services of rolling stock"
                        },
                        {
                            "scheme": "CPV",
                            "id": "50220000",
                            "description": "Repair, maintenance and associated services related to railways and other equipment"
                        },
                        {
                            "scheme": "CPV",
                            "id": "50221300",
                            "description": "Repair and maintenance services of locomotive wheelsets"
                        }
                    ],
                    "deliveryAddresses": [
                        {
                            "region": "UK",
                            "country": "GB",
                            "countryName": "United Kingdom"
                        }
                    ],
                    "relatedLot": "1"
                },
                {
                    "id": "4",
                    "additionalClassifications": [
                        {
                            "scheme": "CPV",
                            "id": "50222000",
                            "description": "Repair and maintenance services of rolling stock"
                        },
                        {
                            "scheme": "CPV",
                            "id": "50220000",
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