01 Procurement
Tender overview
- Buyer
- Transport for London
- Status
- Complete
- Procurement method
- Competitive flexible procedure
- Category
- works
- CPV classification
- Not supplied
- Tender period
- Not supplied — 30 September 2025
Description
This notice confirms the contract details of TfL's Infrastructure Improvement Framework for the delivery of multi-disciplinary infrastructure and construction projects including early contractor involvement, design and construction and build works. The framework will adopt an early contractor involvement and multi-stage contracting model enabling collaborative working with the framework contractors from early stage development of projects through design and into construction and completion. TfL has appointed 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. TfL anticipates delivering a number of projects through the Infrastructure Improvement Framework including Elephant & Castle Station Capacity Upgrade, South Kensington Station Capacity Upgrade, Trams Rolling Stock Replacement Power and Depot and Infrastructure Works and TfL's Step Free Access programme. Additional projects may be added to the pipeline for delivery through the framework, throughout its duration. It is estimated that the total value of projects to be awarded through the framework will be between £500m - £700m.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
Infrastructure Improvement Framework
- Awarded
- 21 April 2026
- Award value
- £700,000,000
- Suppliers
- 3
- Signed contract
- 10 June 2026
Infrastructure Improvement Framework
- Awarded
- 21 April 2026
- Award value
- £700,000,000
- Suppliers
- 3
- Signed contract
- Not supplied
03 Organisations
Buyers, suppliers and other parties
Transport for London
5 Endeavour Square, London, UKI41, E20 1JN, United Kingdom
GB-PPON PHMT-6197-NWNZAMEY RAIL LIMITED
Chancery Exchange, London, UKI31, EC4A 1AB, United Kingdom
Companies House 02995531 →COSTAIN LIMITED
Seventh Floor, London, UKI31, EC3A 8BE, United Kingdom
Companies House 00610201 →DRAGADOS SOCIEDAD ANONIMA
Regina House 2nd Floor 1-5 Queen Street, London, London, UKI31, EC4N 1SW, United Kingdom
Companies House FC030098 →MORGAN SINDALL CONSTRUCTION & INFRASTRUCTURE LTD
Kent House, 14-17 Market Place, London, UKI32, W1W 8AJ, United Kingdom
Companies House 04273754 →OCTAVIUS INFRASTRUCTURE LTD.
4th Floor 45 London Road, Reigate, UKJ26, RH2 9PY, United Kingdom
Companies House 10735268 →TAYLOR WOODROW INFRASTRUCTURE LIMITED
58 Clarendon Road, Watford, UKH23, WD17 1DA, United Kingdom
Companies House 14081596 →Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
Contains public sector information licensed under the Open Government Licence v3.0. Official external links are available only on the source transition page.