Designing High Performance, Safe Ventilation Systems

Implement ventilation systems adapted to complex processes or to operations with strict containment requirements.

Ensure dynamic and static containment of sensitive areas
Purify air by efficiently filtering dust and aerosols
Facilitate monitoring through controlled airflow paths that enable accurate measurements
Renew air to maintain a safe atmosphere and limit health risks
Ensure the atmosphere is conditioned for the proper functioning of equipment
Maintain suitable working conditions through efficient air treatment

Design customized ventilation systems tailored to your facility
Benefit from expert support from feasibility studies through to commissioning, aligned with safety standards of high-risk industries such as nuclear, chemical, and pharmaceutical
Precisely calculate and size your ductwork and equipment
Design fluid and utility systems to enhance overall performance
Perform in-depth diagnostics and propose solutions for renovation or decommissioning projects

Reliable and proven conception

Efficient and durable facilities

30 dedicated specialists for the design and management of your ventilation systems
50 years of experience on complex sites in France and internationally
6 specialized software tools used: thermal simulation (Design Builder), fluid dynamics (Fluidyn, Flovent), airflow calculations (Sylvia), and ductwork design/sizing (FISA Duct)
3D modeling and BIM for efficient technical coordination
Calculation tools for specific studies such as glovebox design or inerting of containment vessels
References in France: Andra, CEA, EDF, Framatome, ITER, Sanofi, Orano Med
International references: the UK (Sellafield, AEA), Belgium (ONDRAF, SYNATOM), USA (DOE), Japan (TEPCO, MHI, JNFL), China (CNNC, TNPJVC), Brazil, Sweden (SKB)

Challenges