Contracts Finder · Historical
Nuclear Restoration Services Ltd
Reactor Buildings Height Reduction (EXECUTION phase)
Historical: no longer open for bids.
01/ The notice
Key facts
- Value
- £71,813,292Estimated value stated in the notice
- Deadline (UK time)
- Thu 19 Dec 2024, 12:00 GMTA deadline does not apply to this historical notice. The source records Thu 19 Dec 2024, 12:00 GMT, which is not an open deadline.
- Published
- 7 Oct 2025
- Region
- Wales
02/ The brief
What the notice says
Not fully read: this is the notice text; attached documents are not read.
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.
03/ Classification
CPV codes
Common Procurement Vocabulary codes, exactly as the notice lists them. No descriptions are added here.
- 45510000 45111200 45111000 45000000 45111300 45113000 45262310 45262660 45262120 45111100 45200000 45500000 45210000 45262330 45262100 45262110 45262300
- 45000000 45500000 45100000 45110000 45111000 45200000 45260000 45262000
04/ History
Releases of this notice
One release held, oldest first. Dates are UK time.
- 7 Oct 2025Contract notice
Contract notice published 7 October 2025.
Release 64653164-9879-4b04-8195-949ce6ff8677
View this release on Contracts Finder (opens in a new tab)
05/ Limits
What the source does not tell us
- Only one release is held, so there is no change history.
06/ Questions
About this notice
07/ Tender hubs
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08/ Related
Where to go next
These links follow a fixed rule applied to this notice’s buyer, text and CPV codes. They are not advice on whether to bid.
- Reference
- 64653164-9879-4b04-8195-949ce6ff8677
- Source
- Contracts Finder
- Stage
- contract · Contract
- Last verified
- Sun 5 Apr 2026, 18:14 BST
- Read at
- Fri 23 Oct 2026, 04:50 BST
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