RFP QuestBeta
ClosedStage · preprocurement

Sellafield

Preliminary Market Engagement - Winfrith Marine Pipeline Decommissioning Reference number: Preliminary Market Engagement

ConstructionCPV 45244000 50240000 71354500 71355200 98360000 98391000
ValueValue not published
Deadline30 Sept 2022
Published23 Mar 2022
RegionNationwide
Timeline
Published 23 Mar 2022ClosedCloses 30 Sept 2022
Match for your company
Sign up free to see how well this tender matches your company — the score, the signals that align, and where the gaps are.
The brief

Magnox Limited is currently preparing to initiate a procurement process for the removal of the marine element of the Winfrith sea pipeline.

Magnox wish to carry out pre-market engagement with interested suppliers to investigate the current market capabilities and gain knowledge about existing and future products and techniques which may assist informing Magnox in the development of the tender documentation.

The procurement is for the removal of the 3.7km marine and foreshore section Winfrith's sea-discharge pipelines (SDP) and their associated components, the segmentation of the pipeline into 5.0m sections, the onshore storage of the pipeline sections, and the removal of concrete foreshore protection.

The procurement shall also include the undertaking of an unexploded ordnance survey and ordnance removal where required.

Whilst the pipelines are not engineered into the seabed, 'grout-mattresses' and 'grout-pillows' are present at several locations to provide additional protection to the pipelines.

Concrete dead-weights are located on the seabed to constrain the diffuser sections of the SDP and to anchor the sea buoy.

Key requirements

What the supplier must deliver

01

The procurement shall also include the undertaking

The procurement shall also include the undertaking of an unexploded ordnance survey and ordnance removal where required.

02

Whilst the pipelines are not engineered into

Whilst the pipelines are not engineered into the seabed, 'grout-mattresses' and 'grout-pillows' are present at several locations to provide additional protection to the pipelines.

Derived from the notice text — always confirm against the original documents.

Buyer intelligence

Make the case to bid

Reveal who to approach at Sellafield, and generate a go-to-market strategy from their news, accounts and people.

Source & provenance
OCID
e9f1ca20-0e6b-4cff-b003-4ae041467a3c
Stage
preprocurement · Closed
Source
Contracts Finder
Buyer ref
CTM RFT 15235
View the original notice on Contracts Finder

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

Market context

Who wins this kind of work

The suppliers and buyers around this opportunity — drawn from official award data. Drag to orbit; click a node to explore.

Top suppliers & buyers in Construction

Scroll to explore the market network

Sellafield’s tender network

Assembling the network…

Also open now

Similar open tenders

Market Engagement Event for the FCDO Overseas Estates Programme

Foreign Commonwealth and Development Office

Closes 17 Jul 2026Construction
Value not publishedValue

Design, Supply & Installation of Three Inclusive Play Area Replacements with Community Engagement – Wheatpieces, Tewkesbury

Tewkesbury Borough Council

Closes 24 Aug 2026Construction
£200kValue