Infrastructure Improvement Framework
Details
- Buyer
- Transport for London
- Supplier(s)
- COSTAIN GROUP PLC, Amey Rail Limited, DRAGADOS SOCIEDAD ANONIMA
- Value
- GBP 1,400,000,000
- Duration
- 2 years
- Topic
- Construction work
- Published
- 12 May 2026
- Source
- uk:find_a_tender
Tender 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. ## Contract award Title: Infrastructure Improvement Framework ## Contract award Title: Infrastructure Improvement Framework
Timeline
- Completed: Award date22 April 2026
- Completed: Award published12 May 2026Current notice
- Next: Contract expiry date31 May 2028in 2 years
About the buyer
Transport for London is a public sector buyer in United Kingdom publishing tenders and awards on Stotles. Explore their procurement activity and find more opportunities like this one.
Relevant CPV codes
- 45000000 · Construction work
- 51100000 · Installation services of electrical and mechanical equipment
- 51300000 · Installation services of communications equipment
- 51500000 · Installation services of machinery and equipment
- 71200000 · Architectural and related services
- 71300000 · Engineering services
- 71400000 · Urban planning and landscape architectural services
- 71500000 · Construction-related services
Decision makers
Connect with the people behind this procurement.
| Contact name | Job title | Phone number | Work email |
|---|---|---|---|
| Head of Procurement | +44 •••• •••••• | ••••••••@transport-for-london.gov | |
| Commercial Director | +44 •••• •••••• | ••••••••@transport-for-london.gov | |
| Procurement Manager | +44 •••• •••••• | ••••••••@transport-for-london.gov | |
| Category Lead | +44 •••• •••••• | ••••••••@transport-for-london.gov | |
| Senior Buyer | +44 •••• •••••• | ••••••••@transport-for-london.gov | |
| Contracts Manager | +44 •••• •••••• | ••••••••@transport-for-london.gov |
171 similar open tenders
See more open tenders related to Infrastructure Improvement Framework.
- Open tender
DIO(N)-CON/26/002 FRAMEWORK CONTRACT
- Open tender
Property QUDM
- Open tender
Fair Park Regeneration
- Open tender
Southern Construction Framework (SCF-6)
- Open tender
Plumpton Sports Pavilion
- Open tender
Property Works
Related topics
Topics related to Infrastructure Improvement Framework, ranked by notice volume.
- 173,470£11.6tn
Related buyers
Buyers similar to Transport for London.
- 106£763.6m
- 102£6.5m
- 78£866.9m
- 73£195.3m
- 48£82.5m
- 46£9.4m
- 44£28.5m
- 41£174.1m
- 36£29.2m
- 29£143.6m
Win more public sector contracts
Track every UK and Ireland tender in one place — set up alerts, find decision-makers, and never miss an opportunity.
