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Caerphilly Interchange: Design & Build

Transport for Wales

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Key dates and value

Status
Closed
Submission deadline
26 Aug 2026
Published
17 Jul 2026
Estimated value
£33m
Location
Wales

Overview

A two stage tender process, consisting of Request to Participate (R2P) stage and Invitation to Tender Stage (ITT) for the Design & Build of Caerphilly Interchange. The Caerphilly Interchange Project comprises the procurement of a single Design and Build contractor to deliver the redevelopment of Caerphilly railway station and adjoining bus interchange into a modern, fully integrated multi‑modal transport hub. The works include demolition of existing infrastructure and construction of a new interchange facility incorporating rail, bus, taxi and active travel connectivity, alongside enhanced passenger amenities, retail space, and public realm improvements. The scheme forms a key component of wider regeneration ambitions and the South Wales Metro programme. The project will directly impact transport users, local residents, and businesses across Caerphilly and the wider Cardiff Capital Region, improving accessibility, passenger experience and sustainable travel options and is expected to support economic regeneration and modal shift.

CPV codes

  • 45213321 Railway station construction work
  • 45234000 Construction work for railways and cable transport systems
  • 45000000 Construction work
  • 71320000 Engineering design services

About the buyer

Transport for Wales has published 27 tender notices since 27 Oct 2023, with a combined advertised value of £288m. 5 of them are currently open.

How to apply

Tender documents and submissions are handled on the official portal (Sell2Wales). Register there to download the documents and submit your response before the deadline.

View the original notice on Sell2Wales

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Source: Sell2Wales. Contains public sector information licensed under the Open Government Licence v3.0. Details may change; always check the original notice before bidding.