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Open tenders / Architecture, engineering & surveying

Planned procurement · Notice 102881-2026

Gwyndod Archaeology Investigation and Mitigation

Great British Energy - Nuclear

Value
Value not stated
Stage
Early notice
Where
North West
Lots
1
Suitable for SMEs
Yes, says the buyer
Contract
8 Jul 2027 – 7 Jul 2028

In plain English

Great British Energy - Nuclear plans to buy archaeological investigation and mitigation services for the Gwyndod project on Anglesey, covering trial trenching, excavation, specialist analysis, reporting and archiving across the remaining main site areas and other land where needed. The contract period runs from 8 July 2027 to 7 July 2028, and the notice says the details are indicative and may change.

Good fit for: Archaeological contractors able to run phased fieldwork, post-excavation analysis and reporting on a large infrastructure site.

Written with AI from the official notice. Check the notice before relying on it.

What the buyer says

Great British Energy-Nuclear (GBE-N) intends to procure archaeological investigation and mitigation services to support development of the Gwyndod project in Anglesey. The requirement is expected to cover the remaining main site areas (Phases 1–4), associated development areas and other off-site land where required. Services may include archaeological evaluation and trial trenching, excavation, strip-map-and-sample activities, palaeoenvironmental assessment and analysis, and associated post-excavation assessment, reporting, publication and archiving. Services will be delivered in phases, with activities sequenced to reflect programme requirements, land access, consents and interfaces with other site activities. The supplier will be required to provide suitably qualified resources and manage the delivery of fieldwork and associated outputs in accordance with the detailed requirements issued by GBE-N. Please note that the information included within this UK2 notice is indicative and subject to change.

What happens next

This is an early notice: the buyer is planning a tender, and its documents come when the tender is published. Read the official notice for the details.

Procedure: not stated. Published 29 Oct 2026.

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