South Kensington Station Capacity Upgrade Design and Build
Buyer: London Underground Limited
- Published
- 23 September 2026
- Estimated value
- £85,000,000
- Place of performance
- UKI
- Procedure
- Restricted procedure
- Lots
- 1
- Notice number
- 090028-2026
- Reference
- ocds-h6vhtk-051b55
- Official source
- Official source
CPV codes
- 45000000Construction work
- 51100000Installation services of electrical and mechanical equipment
- 51300000Installation services of communications equipment
- 51500000Installation services of machinery and equipment
- 71200000Architectural and related services
- 71300000Engineering services
- 71400000Urban planning and landscape architectural services
- 71500000Construction-related services
Description
This notice confirms London Underground Limited's (LUL) intention to award the South Kensington Station Upgrade two-stage Design and Build contract to Costain Limited as a call-off contract under TfL's Infrastructure Improvement Framework. The proposed contract will be delivered through two (2) stages: • Stage 1: Detailed Design (NEC3 ECC Main Option E) • Stage 2: Construction (NEC3 ECC Main Option C) In accordance with the framework allocation process as described in Schedule 7, the South Kensington Station Capacity Upgrade project was allocated to Costain. The works will deliver an enlarged station with new platform, extended ticket hall, provision of step-free access from street to all platforms and improvements and modernisation to the station systems and staff welfare. The project will bring the new station infrastructure into operational use and realise the benefits of the wider South Kensington Station Upgrade investment, including increased station capacity. LUL's initial commitment under the contract is limited to Stage 1. Progression to Stage 2 is optional and subject to completion of Stage 1, confirmation of affordability, receipt of the necessary approvals and satisf…
Awards
| Awarded to | Amount | Date |
|---|---|---|
| COSTAIN LIMITED | £85,000,000 | 17 September 2026 |
Official publications
- FTS · 090028-2026 · 23 September 2026
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Frequently asked questions
- What is the estimated value of this tender?
- The estimated value published by the buyer is £85,000,000.
- Who is the buyer of this tender?
- The contracting authority is London Underground Limited (United Kingdom).
- How can I bid for public tenders in the United Kingdom?
- Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
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