Core Valley Lines (CVL) Transformation: Complex track works with associated level boarding works

Cyfeirnod caffael

C001270.00

Disgrifiad caffael

TfW is looking to appoint a suitably qualified and competent contractor to undertake complex track works and associated level boarding works at Cardiff Queen Street and Cardiff Bay Stations. The work scope is comprised of various track renewal schemes in the areas of Cardiff Queen Street Station and Cardiff Bay, the primary elements being the remodelling of Cardiff Queen Street and the doubling of the line to Cardiff Bay. The works are naturally linked through their geographical location and through the requirement to deliver the works in a dedicated extended track possession in early 2027. Outside of Cardiff Queen St and Cardiff Bay, there are other remaining track works across CVL (including Pontypridd Station) to be delivered including level boarding sites where design is yet to be completed. A number of these sites are likely to be delivered under this contract once the complexity of works and available access is confirmed post design completion.

TfW intends to undertake a two stage process under the competitive flexible procedure including a request to participate stage and tender stage. Full details can be found in the Tender Documentation.

Prif gategori

Yn gweithio

Rhanbarthau cyflawni

• UKL22 - Cardiff and Vale of Glamorgan

Cyfanswm gwerth (amcangyfrif, heb gynnwys TAW)

9800000 GBP to 9800000GBP

Dyddiadau contract (amcangyfrif)

02 Mawrth 2026, 00:00yb to 31 Awst 2027, 23:59yh

Dyddiad gorffen yr estyniad (os defnyddir yr holl estyniadau): 31 Mawrth 2028

Transport for Wales

Math o weithdrefn

Competitive flexible procedure

A yw cyfanswm y gwerth uwchlaw'r trothwy?

Uwchben y trothwy

Cytundebau masnach

Cytundeb Caffael y Llywodraeth (GPA)

Cytundeb Cynyddol a Chynhwysfawr ar gyfer Partneriaeth Traws-Môr Tawel (CPTPP)

Dosbarthiadau CPV

• 45234100 - Gwaith adeiladu rheilffyrdd
• 34946000 - Deunyddiau a chyflenwadau adeiladu traciau rheilffordd

Rhanbarthau cyflawni

• UKL22 - Cardiff and Vale of Glamorgan

Gwerth lot (amcangyfrif)

9800000 GBP Heb gynnwys TAW

11800000 GBP Gan gynnwys TAW

Dyddiad cychwyn y contract (amcangyfrif)

02 Mawrth 2026, 00:00yb

Dyddiad diwedd y contract (amcangyfrif)

31 Awst 2027, 23:59yh

Dyddiad gorffen yr estyniad (amcangyfrif)

31 Mawrth 2028, 23:59yh

A ellir ymestyn y contract?

Oes

Disgrifiad o estyniadau

Compensation events under the contract

Ydy'r lot yn cynnwys opsiynau?

Oes

Disgrifiad o'r opsiynau

Options:

Level Boarding works

CVL Non-complex track works

Pontypridd Station works

Cyfranogiad

Meini prawf dyfarnu

Dyddiad cau ar gyfer mynegi diddordeb

15 Hydref 2025, 12:00yh

Dyddiad cau ar gyfer yr ymchwiliad

08 Hydref 2025, 12:00yh

Dyddiad dyfarnu'r contract

31 Ionawr 2026, 23:59yh

Cyfeiriad cyflwyno ac unrhyw gyfarwyddiadau arbennig

sell2wales postbox facility www.sell2wales.gov.wales

A ellir cyflwyno tendrau yn electronig?

Oes

Ieithoedd y gellir eu defnyddio ar gyfer cyflwyno

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