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AwardedFind a Tender · award

HE0915 M4 Junction 17 Improvement Works

Buyer: Wiltshire Council →

View official notice ↗Official source

BuyerWiltshire Council
StatusAwarded
Deadline9 Jan 2026
Value£21,600,000
Published26 Mar 2026

What is being bought

Wiltshire Council are procuring a contract for the delivery of the M4 Junction 17 improvement works, with a view to awarding the contract in early spring 2026. Scope of Works The proposed scheme includes: • Installation of traffic signals on all roundabout approaches • Carriageway widening throughout the junction • Increasing the number of traffic lanes across the motorway bridges from two to three • Widening of the circulatory carriageway The successful contractor must be capable of working on the National Highways network and experienced in delivering complex highway infrastructure improvements. Delivery Phases (estimated) The contract will be delivered in two phases: • Phase 1 – Early Contractor Involvement (ECI): Spring 2026 – Autumn 2026 • Phase 2 – Construction: 2027 (subject to approval of the Full Business Case by the Department for Transport) Estimated Value • £27 million (including VAT)

Lot details

Lot 1

No lot description published.

Statuscomplete

Comparable-procurement analytics

No usable CPV category has been published, so a comparable market set cannot yet be built.

Procurement strategy & market signals

Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byNot published
Submission policyNot published
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Awards

HE0915 M4 Junction 17 Improvement Works

Statuspending
Value£21,600,000
Contract periodFrom 27 Apr 2026 to 27 Apr 2028

Documents & submission route

No documents are published in the current source record.

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-056511
Latest release ID028069-2026
Latest release timestampThu Mar 26 2026 15:30:26 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLhttps://www.find-tender.service.gov.uk/Notice/079049-2025
Tender statuscomplete
Procurement methodopen
Procurement method detailsOpen procedure
Main procurement categoryNot published
Above thresholdNot published
Legal basis2023/54
Tender period: startNot published
Tender period: endNot published
Expression of interest deadlineNot published
Enquiry deadlineNot published
Award period: startNot published
Award period: endNot published
Submission method detailsNot published
Submission languagesNot published
Electronic catalogue policyNot published
Total tender valueNot published
Tender lots in source1
Tender items in source0
Tender documents in source0
Awards in latest release1
Contracts in latest release0
Parties in latest release4

Notice history

DateEventReference
26 Mar 2026award, contract028069-2026
2 Dec 2025tenderUpdate079049-2025
24 Nov 2025tenderUpdate076322-2025
10 Oct 2025tenderUpdate064264-2025
10 Oct 2025tender064010-2025
24 Jul 2025planning042588-2025

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON
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Complete JSON history (6 releases)
26 Mar 2026 · 028069-2026 · award, contract
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2 Dec 2025 · 079049-2025 · tenderUpdate
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    "submissionMethodDetails": "https://procontract.due-north.com//Opportunities\nHow to Submit a Tender on the e-Procurement System\nTender documents submitted must be in accordance with the given templates.\nPlease note that assistance on the e-procurement system is available via the help and\nguidance within the site. Supplier guidance documents are also available to view and\ndownload.\nAll documents required to submit a tender are available on the e-procurement system.\nAll tenders must be submitted via the e-procurement system prior to the deadline in this ITT.\nPlease allow sufficient time to upload documentation as late submissions will not be\naccepted. Insufficient time allowed for upload will not be considered a justification for\nextension by the Council.\nIf Tenderers experience technical difficulties relating to the e-procurement system they\nshould use the 'Help' button on the top menu bar on the homepage and follow the\ninstructions for submitting a query.\nTo view this opportunity\n1) Login to the system.\n2) Click 'Find opportunities' in the 'Opportunities' section of the home screen.\n3) Find the opportunity you are interested in and click the blue underlined title\n4) View the details.\nTo register interest\n5) Click on 'Register interest in this opportunity' which informs the Council of your intention\nto respond to the opportunity.\nTo respond\n6) On the home page click 'My activities' then select the 'Last viewed activities' tab. Click on\nthe blue underlined title and click 'Open' in the event with a 'Respond by' date.\n7) Read all information and documents.\n8) Click 'Start my response' then click 'Edit' in the 'Additional information' section and\ncomplete the information required.\n9) Click 'Edit' in the 'Question sets' section and answer all questions.\n10) Click 'Add' in the 'Response documentation, files & links' section to upload required\ndocuments.\n11) Click 'Accept terms and conditions' in the 'Terms and conditions' section.\n12) In the 'Your response' section check all buttons are green before submitting your\nresponse. If not ready to submit you can save your response and come back to it.\nIf you do not wish to submit a response, click 'Opt out' rather than submitting your response,\ngiving reasons for withdrawing using the drop-down options",
    "procurementMethodDetails": "Open procedure"
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  "parties": [
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  "initiationType": "tender"
}
24 Nov 2025 · 076322-2025 · tenderUpdate
{
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  "date": "2025-11-24T10:09:06Z",
  "ocid": "ocds-h6vhtk-056511",
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  "tender": {
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    "description": "Wiltshire Council are procuring a contract for the delivery of the M4 Junction 17 improvement works, with a view to awarding the contract in early spring 2026.\nScope of Works\nThe proposed scheme includes:\n• Installation of traffic signals on all roundabout approaches\n• Carriageway widening throughout the junction\n• Increasing the number of traffic lanes across the motorway bridges from two to three\n• Widening of the circulatory carriageway\nThe successful contractor must be capable of working on the National Highways network and experienced in delivering complex highway infrastructure improvements.\nDelivery Phases (estimated)\nThe contract will be delivered in two phases:\n• Phase 1 - Early Contractor Involvement (ECI): Spring 2026 - Autumn 2026\n• Phase 2 - Construction: 2027 (subject to approval of the Full Business Case by the Department for Transport)\nEstimated Value • £27 million (including VAT)",
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    "submissionMethodDetails": "https://procontract.due-north.com//Opportunities\nHow to Submit a Tender on the e-Procurement System\nTender documents submitted must be in accordance with the given templates.\nPlease note that assistance on the e-procurement system is available via the help and\nguidance within the site. Supplier guidance documents are also available to view and\ndownload.\nAll documents required to submit a tender are available on the e-procurement system.\nAll tenders must be submitted via the e-procurement system prior to the deadline in this ITT.\nPlease allow sufficient time to upload documentation as late submissions will not be\naccepted. Insufficient time allowed for upload will not be considered a justification for\nextension by the Council.\nIf Tenderers experience technical difficulties relating to the e-procurement system they\nshould use the 'Help' button on the top menu bar on the homepage and follow the\ninstructions for submitting a query.\nTo view this opportunity\n1) Login to the system.\n2) Click 'Find opportunities' in the 'Opportunities' section of the home screen.\n3) Find the opportunity you are interested in and click the blue underlined title\n4) View the details.\nTo register interest\n5) Click on 'Register interest in this opportunity' which informs the Council of your intention\nto respond to the opportunity.\nTo respond\n6) On the home page click 'My activities' then select the 'Last viewed activities' tab. Click on\nthe blue underlined title and click 'Open' in the event with a 'Respond by' date.\n7) Read all information and documents.\n8) Click 'Start my response' then click 'Edit' in the 'Additional information' section and\ncomplete the information required.\n9) Click 'Edit' in the 'Question sets' section and answer all questions.\n10) Click 'Add' in the 'Response documentation, files & links' section to upload required\ndocuments.\n11) Click 'Accept terms and conditions' in the 'Terms and conditions' section.\n12) In the 'Your response' section check all buttons are green before submitting your\nresponse. If not ready to submit you can save your response and come back to it.\nIf you do not wish to submit a response, click 'Opt out' rather than submitting your response,\ngiving reasons for withdrawing using the drop-down options",
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}
10 Oct 2025 · 064264-2025 · tenderUpdate
{
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  "date": "2025-10-10T15:29:11+01:00",
  "ocid": "ocds-h6vhtk-056511",
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    "submissionMethodDetails": "https://procontract.due-north.com//Opportunities\nHow to Submit a Tender on the e-Procurement System\nTender documents submitted must be in accordance with the given templates.\nPlease note that assistance on the e-procurement system is available via the help and\nguidance within the site. Supplier guidance documents are also available to view and\ndownload.\nAll documents required to submit a tender are available on the e-procurement system.\nAll tenders must be submitted via the e-procurement system prior to the deadline in this ITT.\nPlease allow sufficient time to upload documentation as late submissions will not be\naccepted. Insufficient time allowed for upload will not be considered a justification for\nextension by the Council.\nIf Tenderers experience technical difficulties relating to the e-procurement system they\nshould use the 'Help' button on the top menu bar on the homepage and follow the\ninstructions for submitting a query.\nTo view this opportunity\n1) Login to the system.\n2) Click 'Find opportunities' in the 'Opportunities' section of the home screen.\n3) Find the opportunity you are interested in and click the blue underlined title\n4) View the details.\nTo register interest\n5) Click on 'Register interest in this opportunity' which informs the Council of your intention\nto respond to the opportunity.\nTo respond\n6) On the home page click 'My activities' then select the 'Last viewed activities' tab. Click on\nthe blue underlined title and click 'Open' in the event with a 'Respond by' date.\n7) Read all information and documents.\n8) Click 'Start my response' then click 'Edit' in the 'Additional information' section and\ncomplete the information required.\n9) Click 'Edit' in the 'Question sets' section and answer all questions.\n10) Click 'Add' in the 'Response documentation, files & links' section to upload required\ndocuments.\n11) Click 'Accept terms and conditions' in the 'Terms and conditions' section.\n12) In the 'Your response' section check all buttons are green before submitting your\nresponse. If not ready to submit you can save your response and come back to it.\nIf you do not wish to submit a response, click 'Opt out' rather than submitting your response,\ngiving reasons for withdrawing using the drop-down options",
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}
10 Oct 2025 · 064010-2025 · tender
{
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  "tag": [
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  "date": "2025-10-10T09:39:31+01:00",
  "ocid": "ocds-h6vhtk-056511",
  "buyer": {
    "id": "GB-PPON-PDZR-9968-RYYY",
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  "tender": {
    "id": "HE0915 M4 Junction 17 Improvement Works",
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        "url": "https://www.find-tender.service.gov.uk/Notice/064010-2025",
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    "description": "Wiltshire Council are procuring a contract for the delivery of the M4 Junction 17 improvement works, with a view to awarding the contract in early spring 2026. \nScope of Works \nThe proposed scheme includes: \n• Installation of traffic signals on all roundabout approaches \n• Carriageway widening throughout the junction \n• Increasing the number of traffic lanes across the motorway bridges from two to three \n• Widening of the circulatory carriageway \nThe successful contractor must be capable of working on the National Highways network and experienced in delivering complex highway infrastructure improvements. \nDelivery Phases (estimated) \nThe contract will be delivered in two phases: \n• Phase 1 – Early Contractor Involvement (ECI): Spring 2026 – Autumn 2026 \n• Phase 2 – Construction: 2027 (subject to approval of the Full Business Case by the Department for Transport) \nEstimated Value • £22 million (including VAT)",
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    "procurementMethod": "open",
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    "submissionMethodDetails": "https://procontract.due-north.com//Opportunities\nHow to Submit a Tender on the e-Procurement System\nTender documents submitted must be in accordance with the given templates.\nPlease note that assistance on the e-procurement system is available via the help and\nguidance within the site. Supplier guidance documents are also available to view and\ndownload.\nAll documents required to submit a tender are available on the e-procurement system.\nAll tenders must be submitted via the e-procurement system prior to the deadline in this ITT.\nPlease allow sufficient time to upload documentation as late submissions will not be\naccepted. Insufficient time allowed for upload will not be considered a justification for\nextension by the Council.\nIf Tenderers experience technical difficulties relating to the e-procurement system they\nshould use the 'Help' button on the top menu bar on the homepage and follow the\ninstructions for submitting a query.\nTo view this opportunity\n1) Login to the system.\n2) Click 'Find opportunities' in the 'Opportunities' section of the home screen.\n3) Find the opportunity you are interested in and click the blue underlined title\n4) View the details.\nTo register interest\n5) Click on 'Register interest in this opportunity' which informs the Council of your intention\nto respond to the opportunity.\nTo respond\n6) On the home page click 'My activities' then select the 'Last viewed activities' tab. Click on\nthe blue underlined title and click 'Open' in the event with a 'Respond by' date.\n7) Read all information and documents.\n8) Click 'Start my response' then click 'Edit' in the 'Additional information' section and\ncomplete the information required.\n9) Click 'Edit' in the 'Question sets' section and answer all questions.\n10) Click 'Add' in the 'Response documentation, files & links' section to upload required\ndocuments.\n11) Click 'Accept terms and conditions' in the 'Terms and conditions' section.\n12) In the 'Your response' section check all buttons are green before submitting your\nresponse. If not ready to submit you can save your response and come back to it.\nIf you do not wish to submit a response, click 'Opt out' rather than submitting your response,\ngiving reasons for withdrawing using the drop-down options",
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      "contactPoint": {
        "name": "Rachel",
        "email": "rachel.candy@wiltshire.gov.uk"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}
24 Jul 2025 · 042588-2025 · planning
{
  "id": "042588-2025",
  "tag": [
    "planning"
  ],
  "date": "2025-07-24T09:39:22+01:00",
  "ocid": "ocds-h6vhtk-056511",
  "buyer": {
    "id": "GB-PPON-PDZR-9968-RYYY",
    "name": "Wiltshire Council"
  },
  "tender": {
    "id": "HE0915 M4 Junction 17 Improvement Works",
    "lots": [
      {
        "id": "1",
        "status": "planning",
        "suitability": {
          "sme": true
        },
        "contractPeriod": {
          "endDate": "2028-08-28T23:59:59+01:00",
          "startDate": "2026-02-03T00:00:00+00:00"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UKK15",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "45233000",
            "scheme": "CPV",
            "description": "Construction, foundation and surface works for highways, roads"
          },
          {
            "id": "71311000",
            "scheme": "CPV",
            "description": "Civil engineering consultancy services"
          }
        ]
      }
    ],
    "title": "HE0915 M4 Junction 17 Improvement Works",
    "value": {
      "amount": 20000000,
      "currency": "GBP",
      "amountGross": 24000000
    },
    "status": "planning",
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "Wiltshire Council are procuring a contract for the delivery of the M4 Junction 17 improvement works, with a view to awarding the contract in early spring 2026. Scope of Works The proposed scheme includes: • Installation of traffic signals on all roundabout approaches • Carriageway widening throughout the junction • Increasing the number of traffic lanes across the motorway bridges from two to three • Widening of the circulatory carriageway The successful contractor must be capable of working on the National Highways network and experienced in delivering complex highway infrastructure improvements. Delivery Phases (estimated) The contract will be delivered in two phases: • Phase 1 – Early Contractor Involvement (ECI): Spring 2026 – Autumn 2026 • Phase 2 – Construction: 2027 (subject to approval of the Full Business Case by the Department for Transport) Estimated Value • £24 million (including VAT)",
    "communication": {
      "futureNoticeDate": "2025-09-18T23:59:59+01:00"
    },
    "aboveThreshold": true,
    "mainProcurementCategory": "works"
  },
  "parties": [
    {
      "id": "GB-PPON-PDZR-9968-RYYY",
      "name": "Wiltshire Council",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKK15",
        "country": "GB",
        "locality": "Trowbridge",
        "postalCode": "BA14 8JN",
        "countryName": "United Kingdom",
        "streetAddress": "County Hall"
      },
      "details": {
        "url": "http://www.wiltshire.gov.uk/",
        "classifications": [
          {
            "id": "publicAuthoritySubCentralGovernment",
            "scheme": "UK_CA_TYPE",
            "description": "Public authority - sub-central government"
          }
        ]
      },
      "identifier": {
        "id": "PDZR-9968-RYYY",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "name": "Ms Rachel Candy",
        "email": "rachel.candy@wiltshire.gov.uk"
      }
    }
  ],
  "language": "en",
  "planning": {
    "documents": [
      {
        "id": "042588-2025",
        "url": "https://www.find-tender.service.gov.uk/Notice/042588-2025",
        "format": "text/html",
        "noticeType": "UK2",
        "description": "Preliminary market engagement notice on Find a Tender",
        "documentType": "marketEngagementNotice",
        "datePublished": "2025-07-24T09:39:22+01:00"
      }
    ],
    "milestones": [
      {
        "id": "engagement",
        "type": "engagement",
        "status": "scheduled",
        "dueDate": "2025-08-12T23:59:59+01:00",
        "description": "Wiltshire Council – M4 Junction 17 Improvement Works\nMarket Engagement Event Invitation\nWiltshire Council is hosting a market engagement event ahead of procuring a contract for the delivery of the M4 Junction 17 improvement works, with a view to awarding the contract in early spring 2026.\nScope of Works\nThe proposed scheme includes:\n•\tInstallation of traffic signals on all roundabout approaches\n•\tCarriageway widening throughout the junction\n•\tIncreasing the number of traffic lanes across the motorway bridges from two to three\n•\tWidening of the circulatory carriageway\nThe successful contractor must be capable of working on the National Highways network and experienced in delivering complex highway infrastructure improvements.\nDelivery Phases (estimated)\nThe contract will be delivered in two phases:\n•\tPhase 1 – Early Contractor Involvement (ECI): Spring 2026 – Autumn 2026\n•\tPhase 2 – Construction: 2027 (subject to approval of the Full Business Case by the Department for Transport)\nEstimated Value\n•\t£24 million (including VAT)\nMarket Engagement Event Details\nThis online engagement session will provide an overview of the project, procurement route, and key requirements for interested contractors.\n•\tDate: Tuesday 12th August 2025\n•\tTime: 10:00am – 11:00am\n•\tLocation: Microsoft Teams (link provided upon registration)\nTo register your interest and receive the joining link, please contact: jack.francis@wiltshire.gov.uk\nFurther Information\nFor additional background about the project please visit: Junction 17 - M4 - Wiltshire Council"
      }
    ]
  },
  "initiationType": "tender"
}