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A483 Llandeilo and Ffairfach Bypass Project

Issued by Llywodraeth Cymru / Welsh Government · via UK Find a Tender Service

Published
21 Aug 2026
Value
GBP 8,00,00,000
Reference
C113/2026/2027
Location
United Kingdom
Sector
Construction & Infrastructure
Type
works

Details

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.

Context for bidders

Llywodraeth Cymru / Welsh Government has 2 open notices on FreeTender. There are 137 open Construction & Infrastructure tenders in United Kingdom.

Documents

Before you bid on this tender

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  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.

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