Notice Information
Notice Title
HE0915 M4 Junction 17 Improvement Works
Notice 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 * PS27 million (including VAT)
Planning Information
Wiltshire Council – M4 Junction 17 Improvement Works Market Engagement Event Invitation Wiltshire 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. 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) Market Engagement Event Details This online engagement session will provide an overview of the project, procurement route, and key requirements for interested contractors. • Date: Tuesday 12th August 2025 • Time: 10:00am – 11:00am • Location: Microsoft Teams (link provided upon registration) To register your interest and receive the joining link, please contact: jack.francis@wiltshire.gov.uk Further Information For additional background about the project please visit: Junction 17 - M4 - Wiltshire Council
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-056511
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/079049-2025
- Current Stage
- Tender
- All Stages
- Planning, Tender
Procurement Classification
- Notice Type
- UK4 - Tender Notice
- Procurement Type
- Standard
- Procurement Category
- Works
- Procurement Method
- Open
- Procurement Method Details
- Open procedure
- Tender Suitability
- SME
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
45 - Construction work
-
- CPV Codes
45233100 - Construction work for highways, roads
45233110 - Motorway construction works
Notice Value(s)
- Tender Value
- £21,600,000 £10M-£100M
- Lots Value
- £21,600,000 £10M-£100M
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 2 Dec 20252 days ago
- Submission Deadline
- 9 Jan 20262 months to go
- Future Notice Date
- 18 Sep 2025Expired
- Award Date
- Not specified
- Contract Period
- 5 Apr 2026 - 29 Sep 2028 2-3 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Active
- Lots Status
- Active
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- WILTSHIRE COUNCIL
- Contact Name
- Rachel
- Contact Email
- rachel.candy@wiltshire.gov.uk
- Contact Phone
- Not specified
Buyer Location
- Locality
- TROWBRIDGE
- Postcode
- BA14 8JN
- Post Town
- Bath
- Country
- England
-
- Major Region (ITL 1)
- TLK South West (England)
- Basic Region (ITL 2)
- TLK7 Gloucestershire and Wiltshire
- Small Region (ITL 3)
- TLK72 Wiltshire
- Delivery Location
- TLK15 Wiltshire
-
- Local Authority
- Wiltshire
- Electoral Ward
- Trowbridge Central
- Westminster Constituency
- South West Wiltshire
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/079049-2025
2nd December 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/076322-2025
24th November 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/064264-2025
10th October 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/064010-2025
10th October 2025 - Tender notice on Find a Tender -
https://www.find-tender.service.gov.uk/Notice/042588-2025
24th July 2025 - Preliminary market engagement notice on Find a Tender
Notice URLs
Open Contracting Data Standard (OCDS)
View full OCDS Record for this contracting process
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
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