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Awarded European Union

Supply of engineering services for the design ISS and WDS

Buyer: The European Joint Undertaking for ITER and the Development of Fusion Energy ('Fusion for Energy')

Published
9 July 2026
Estimated value
€25,000,000
Place of performance
FRL04
Procedure
open
Lots
1
Notice number
00473905-2026
Reference
cccde21f-b410-435c-aa60-fa54014e6413
Official source
Official source

CPV codes

Description

The services of the envisaged contract concern the supply of engineering services for the design of the ITER Isotope Separation System (ISS) and Water Detritiation System (WDS). The two systems can be described as chemical plants processing tritiated water and hydrogen isotope gas streams from the ITER machine. The detritiation of the water is done by WDS and the separation and purification of the hydrogen isotope gas streams is handled by ISS. Deliveries cover final design work on both systems to prepare their manufacturing, along with other tasks like qualification of components and support to the owner. The scope covers also qualification testing of components of ISS, WDS and the REMS the Radiological Environmental Monitoring System and prototyping tasks for some components of the tritium fuel cycle.

Awards

Awarded toAmountDate
WS Atkins France €25,000,000

Frequently asked questions

What is the estimated value of this tender?
The estimated value published by the buyer is €25,000,000.
Who is the buyer of this tender?
The contracting authority is The European Joint Undertaking for ITER and the Development of Fusion Energy ('Fusion for Energy') (European Union).
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Data collected from official public procurement sources. Amounts as published by the buyer.