Core Valley Lines - Cantilever Gantry's
Siemens Mobility Limited · All their open notices
What this is
Siemens Mobility Limited is seeking to award a subcontract for the Transport for Wales Core Valley Lines electrification programme. The scope covers the supply and installation of a piled cantilever structure with dropper cages, plus dropper cages for an existing cantilever structure, with foundation installation planned during a disruptive rail possession in week 17 2026. Bidders must hold RISQS accreditation appropriate to the works and demonstrate a proven track record delivering similar UK rail infrastructure projects.
Key points
- Subcontract for cantilever structures / dropper cages on Core Valley Lines
- RISQS accreditation and UK rail track record mandatory
- Foundation works during disruptive possession week 17 2026
Who can bid
Contractor must hold RISQS accreditation appropriate to the works and demonstrate a proven track record on similar UK rail infrastructure projects.
How it is scored
No evaluation or award criteria weighting is stated in the notice.
Money
No estimated contract value is provided in the notice.
How to submit
Express interest by registering within the notice on the Sell2Wales website for consideration.
Clarifications
No clarification deadline stated; contact via the Sell2Wales notice (Deborah Sanders, +44 1249441441).
Contract period
No formal contract period stated. Access booked week 12 2026 for temporary works; foundation installation in a disruptive possession week 17 2026, completed within seven shifts.
Classification
WalesCardiff and Vale of GlamorganCentral Valleys
Published on Sell2Wales. The official notice is the authoritative version.