RFP QuestBeta
ClosedStage · contract

Nuclear Restoration Services Ltd

Reactor Buildings Height Reduction (EXECUTION phase)

ConstructionCPV 45510000 45111200 45111000 45000000 45111300 45113000 45262310 45262660 45262120 45111100 45200000 45500000 45210000 45262330 45262100 45262110 45262300
Value£71.8m
Deadline19 Dec 2024
Published7 Oct 2025
RegionWales
Timeline
Published 7 Oct 2025ClosedCloses 19 Dec 2024
Contract value in context
£71.8mtotal contract value
median £158k
this tender£0£77.6m

This is a large award for Construction — above three-quarters of comparable contracts. Based on 64,002 valued Construction tenders in our corpus.

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The brief

The existing Reactor Buildings at Trawsfynydd are now life expired and require works to mitigate against further degradation, thus ensuring they remain safe and compliant for subsequent decommissioning activities.

In addition there are long term commitments through the Town and Country Planning process to reduce the visual impact the buildings currently have on the landscape within the Snowdonia National Park.

The Height Reduction project has therefore been implemented with the objective of reducing the height of both reactor buildings such that they are left in a safe and stable configuration for the next phase of works to decommission the Trawsfynydd site whilst significantly reducing ongoing asset investment demands.

The reduction in height will also satisfy the requirements to lessen the visual impact the current full height buildings have within the Snowdonia National Park.

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Source & provenance
OCID
64653164-9879-4b04-8195-949ce6ff8677
Stage
contract · Contract
Source
Contracts Finder
Buyer ref
CF-0253700D4L000000iAvzUAE
View the original notice on Contracts Finder

Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.

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