The Specialized Engineering and Environment Department brings together setec international’s expertise in earth, water, environmental and territorial sciences. It works in integrated teams with the company’s infrastructure divisions, or on its own for public and private customers, with the constant aim of proposing development solutions that best meet the expectations of clients, always respecting environmental and societal issues for a sustainable world.


“Specialist engineering for optimized, eco-responsible and resilient developments.”


Manager, Environmental & Specialized Engineering Division

Our expertise

  • Environment, natural and human environments
  • Acoustics, air and health
  • Sustainable development, carbon footprint
  • Landscape and regional integration
  • Geology, geotechnical engineering
  • Platforms and pavements
  • River hydraulics
  • Drainage and stormwater drainage
  • Water quality and quantity management

Our missions

  • Upstream studies, site reconnaissance
  • Sketches and landscape studies
  • Environmental assessment
  • Regulatory files
  • Project management
  • Project management assistance
  • Execution engineering
  • Consulting and Expertise

We have contributed to …

Infrastructure resilience in Occitania

November 2022

Climate change poses new challenges for SNCF Réseau’s infrastructure. This phenomenon is characterized not only by sudden extreme events, ...

Freeflow on the A13

November 2022

As part of an overall review of the A14 and A13 freeways between Paris and Caen, SAPN is studying the possibility of converting the A13 and A14 ...

Rodrigues Airport

November 2022

The project concerns the creation of a new runway at Plaine Corail airport in Rodrigues (Mauritius). The island’s economic development ...