Gwyndod Archaeology Investigation and Mitigation

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.

Category: services

• Procurement method: See the tender documents
• Briefing session: Not captured. Check the original notice before relying on this.
• Eligibility and evaluation: set out in the tender documents. Check mandatory returnables, registrations and scoring before you commit.

The tender pack is published with the original notice. Use “Download Tender Pack” to open it.

Published

29 Oct 2026

First seen by Atlas

30 Oct 2026

Briefing session

Not captured. Check the original notice before relying on this.

Submission deadline

Not stated

Estimated value

Not stated in the notice

Contract type

See the tender documents

Category

services

Source

UK Find a Tender

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