A483 Llandeilo and Ffairfach Bypass Project

Cyfeirnod caffael

C113/2026/2027

Disgrifiad caffael

This procurement relates to the award of a contract for the design development of the A483 Llandeilo and Ffairfach bypass project, and the provision of assistance with relevant statutory procedures. Subject to the outcome of the statutory procedures and the performance of the Contractor, the contract provides for the Contractor to be appointed to undertake detailed design and construction of the works.

This Tender Notice signifies the start of the procurement exercise and uses the Competitive Flexible Procedure (CFP) under the Procurement Act 2023.

Prif gategori

Yn gweithio

Rhanbarthau cyflawni

• UKL14 - South West Wales

Cyfanswm gwerth (amcangyfrif, heb gynnwys TAW)

80000000.00 GBP to 80000000.00GBP

Dyddiadau contract (amcangyfrif)

01 Ebrill 2027, 00:00yb to 01 Rhagfyr 2037, 23:59yh

Dyddiad gorffen yr estyniad (os defnyddir yr holl estyniadau): 12 Ionawr 2040

Llywodraeth Cymru / Welsh Government

Math o weithdrefn

Competitive flexible procedure

A yw cyfanswm y gwerth uwchlaw'r trothwy?

Uwchben y trothwy

Cytundebau masnach

Cytundeb Caffael y Llywodraeth (GPA)

Dosbarthiadau CPV

• 45000000 - Gwaith adeiladu

Rhanbarthau cyflawni

• UKL14 - South West Wales

Gwerth lot (amcangyfrif)

80000000.00 GBP Heb gynnwys TAW

96000000.00 GBP Gan gynnwys TAW

Meini prawf a ddefnyddir i ddewis cyflenwyr i dendro am y lot hon

true

Cynaladwyedd

Busnesau bach a chanolig (BBaCh)

Dyddiad cychwyn y contract (amcangyfrif)

01 Ebrill 2027, 00:00yb

Dyddiad diwedd y contract (amcangyfrif)

01 Rhagfyr 2037, 23:59yh

Dyddiad gorffen yr estyniad (amcangyfrif)

12 Ionawr 2040, 23:59yh

A ellir ymestyn y contract?

Oes

Disgrifiad o estyniadau

The Welsh Government reserves the right to modify the Contracts awarded during their term in accordance with Section 74 and Schedule 8 of the Procurement Act 2023, including where changes arise through the NEC4 compensation event process or the materialisation of known risks identified in the tender documentation.

Cyfranogiad

Meini prawf dyfarnu

Telerau talu

As set out in the tender documentation

Disgrifiad o risgiau i berfformiad contract

The Welsh Government reserves the right to modify the Contracts awarded during their term in accordance with Section 74 and Schedule 8 of the Procurement Act 2023, including where changes arise through the NEC4 compensation event process or the materialisation of known risks identified in the tender documentation

Dyddiad cau ar gyfer mynegi diddordeb

24 Medi 2026, 12:00yh

Dyddiad cau ar gyfer yr ymchwiliad

17 Medi 2026, 12:00yh

Dyddiad dyfarnu'r contract

01 Mawrth 2027, 23:59yh

Cyfeiriad cyflwyno ac unrhyw gyfarwyddiadau arbennig

The procurement will follow the Competitive Flexible Procedure (CFP) in accordance with the Procurement Act 2023.The procurement process will follow a two stage process:Stage 1: Conditions of Participation stage consisting of the Common Assessment Standard (CAS) question set along with supplementary project specific questions. Up to five (5) highest scoring compliant responses with be shortlisted for Stage 2. Stage 2: Tender Stage. The shortlisted companies from the Conditions of Participation Stage (Stage 1) will be invited to the submit their tenders. This will consist of both technical and commercial submissions. https://www.delta-esourcing.com/respond/9XDC94DQAC

A ellir cyflwyno tendrau yn electronig?

Oes

Ieithoedd y gellir eu defnyddio ar gyfer cyflwyno

• Saesneg
• Cymraeg