France – Équipement pour mécanique des fluides – 2026GGUE-SOUFFLERIE-S3-DAAA-CP
AI summary
This tender concerns the study and execution of modifications to ONERA's S3 aerodynamic wind tunnel, including relocation from Meudon to Palaiseau. The work encompasses design and manufacture of new components (ducts, diffuser, curved vanes, mechanical parts), installation of new cooling units with thermal regulation capacity from 100 kW to 2700 kW, transfer of reusable components, and full reinstatement with cabling and commissioning.
Engineering and manufacturing companies specializing in aeronautical test equipment, fluid dynamics systems, or large industrial mechanical installations should bid. Consortia of specialists in cooling systems and precision sheet metalwork are encouraged.
Suppliers must have expertise in aerodynamic wind tunnel systems, fluid mechanics equipment, and large-scale mechanical engineering. Capabilities in sheet metal fabrication, cooling systems design, and industrial installation are essential. Experience with complex thermal regulation and transfer of specialized test facilities is required.
Frequently asked questions
What is this tender about?
This tender concerns the study and execution of modifications to ONERA's S3 aerodynamic wind tunnel, including relocation from Meudon to Palaiseau. The work encompasses design and manufacture of new components (ducts, diffuser, curved vanes, mechanical parts), installation of new cooling units with thermal regulation capacity from 100 kW to 2700 kW, transfer of reusable components, and full reinstatement with cabling and commissioning.
What are the requirements for suppliers?
Suppliers must have expertise in aerodynamic wind tunnel systems, fluid mechanics equipment, and large-scale mechanical engineering. Capabilities in sheet metal fabrication, cooling systems design, and industrial installation are essential. Experience with complex thermal regulation and transfer of specialized test facilities is required.
What type of company should bid?
Engineering and manufacturing companies specializing in aeronautical test equipment, fluid dynamics systems, or large industrial mechanical installations should bid. Consortia of specialists in cooling systems and precision sheet metalwork are encouraged.
Who is the buyer?
The buyer is ONERA.
When does this tender close?
Submissions close on July 29, 2026.
Etudes et réalisations de la modification et du transfert de Meudon à Palaiseau de la soufflerie aérodynamique ONERA S3 en boucle fermée, légère surpression atmosphérique, entre-axes actuels 24m*5m, dimensions approximatives diamètres ou côtés entre 2m et 4,2m : 1/ nouveaux composants (viroles, diffuseur, coudes à aubes...) chaudronnés et pièces mécaniques spécifiques (filtres, NIDA, supports,...) 2/nouvelle(s) unité(s) de refroidissement (hors échangeurs air veine transférés), et régulation thermique (de 100kW à 2700kW), 3/ transfert des composants réutilisés, 4/ réinstallation, câblage, remise en service.
2026GGUE-SOUFFLERIE-S3-DAAA-CP
Etudes et réalisations de la modification et du transfert de Meudon à Palaiseau de la soufflerie aérodynamique ONERA S3 en boucle fermée, légère surpression atmosphérique, entre-axes actuels 24m*5m, dimensions approximatives diamètres ou côtés entre 2m et 4,2m : 1/ nouveaux composants (viroles, diffuseur, coudes à aubes...) chaudronnés et pièces mécaniques spécifiques (filtres, NIDA, supports,...) 2/nouvelle(s) unité(s) de refroidissement (hors échangeurs air veine transférés), et régulation thermique (de 100kW à 2700kW), 3/ transfert des composants réutilisés, 4/ réinstallation, câblage, remise en service.
- PriceLe montant total proposé et sa décomposition. La conformité au projet de marché.35%
- QualityLa qualité technique45%
- QualityDélai et planning10%
- QualityQualité des mesures environnementales10%
Computing match…
AI document analysis
We read the tender PDFs and DOCX files and surface key requirements, deadlines, budget and red flags.
Loading…