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This UK6 contract award notice is published in connection with the previous UK6 contract award notice published 12 May 2026 (Notice identifier: 2026/S 000-043377; Procurement identifier (OCID): ocds-h6vhtk-051590).
This notice is issued to update the standstill period which TfL has voluntarily extended, and the earliest date for entry into the framework agreements for the Infrastructure Improvement Framework. As a result of the extension to the standstill period, the estimated contract start and end dates have been updated. The award decision, successful suppliers, framework scope and all other substantive information relating to the award remain unchanged from the previously published UK6 contract award notice.
The Infrastructure Improvement Framework is for the delivery of multi-disciplinary infrastructure and construction projects including early contractor involvement, design and construction and build works. TfL is appointing three contractors to the framework and the framework contractors will be engaged through call-off contracts for project delivery. Projects will be allocated to framework contractors on a direct allocation basis, such allocation being monitored and re-visited throughout. Framework contractors will be allocated a workbank of projects in line with the equitable allocation principles of the framework and TfL may subsequently award call-off contracts. TfL has also reserved the right to award call-off contracts following a mini-competition procedure.
The revised standstill period will now conclude on Friday 5 June 2026 and TfL will not enter into any framework agreements before Monday 8 June 2026.
Except as expressly set out in this notice, the details contained in the original UK6 contract award notice remain unchanged. For the avoidance of doubt, the reference in this linked notice to Contract 2 relates to the same framework contract described in Contract 1 in the original UK6 contract award notice; the numbering in this linked notice is system-generated only.
Framework contract: £700,000,000 total value shared among 3 suppliers. Estimated equal shares shown below.
| Supplier | Identifier | Est. Share | Lots Won | Cross-References |
|---|---|---|---|---|
| AMEY RAIL LIMITED | 02995531 | ~£233,333,333 | 1 lot Lot 1 | - |
| COSTAIN LIMITED | 00610201 | ~£233,333,333 | 1 lot Lot 1 | LOBBYIST Bradshaw Advisory Ltd (1 quarter) Headland Consultancy Limited (1 quarter) |
| DRAGADOS SOCIEDAD ANONIMA | FC030098 | ~£233,333,333 | 1 lot Lot 1 | - |
Taken from this notice, not from Companies House. Check the original notice — details change and are not updated here.
This procurement was divided into 1 lots, each awarded separately. 6 bids were received in total.
| Lot | Value | Bids Received | Awarded To | Status |
|---|---|---|---|---|
| Lot 1 Dec 2025 – Dec 2027 | £700,000,000 | 6 | active |
Notices published under the Procurement Act 2023 name every bidder, including unsuccessful ones.
| Bidder | Bid on | Outcome |
|---|---|---|
| AMEY RAIL LIMITED | Lot 1 | Won |
| COSTAIN LIMITED | Lot 1 | Won |
| DRAGADOS SOCIEDAD ANONIMA | Lot 1 | Won |
| MORGAN SINDALL CONSTRUCTION & INFRASTRUCTURE LTD | Lot 1 | Unsuccessful |
| OCTAVIUS INFRASTRUCTURE LTD. | Lot 1 | Unsuccessful |
| TAYLOR WOODROW INFRASTRUCTURE LIMITED | Lot 1 | Unsuccessful |
Weightings from the notice.
Government spending data: These suppliers have received £2,439,920,298 in 3,008 payments (over £25k) from Department for Transport, Welsh Government, Cabinet Office, DfT GPC, Ministry of Defence and 5 more public bodies (2012-06-07 to 2026-05-29).
Changes the buyer published to this notice after it first appeared.
Procedure updated to indicate that a dynamic market will be used.