LEADING RESPONSIBLE CONSTRUCTION SITES : For over 50 years, Setec Opency has been supporting its clients in managing site facilities and carefully controlling shared expenses. Thanks to an independent and transparent approach, we ensure cost control, smooth operations, and decision-making flexibility for all stakeholders.

Essential to the proper functioning of a construction site, the site facilities act as a temporary village, designed to provide professionals with a functional space tailored to their daily needs: offices, locker rooms, sanitary facilities, cafeteria, rest areas, parking spaces, and more.

Follow our involvement in this unique project and learn more about our expertise in Saint-Jean-de-Maurienne with Constance DIANA. Discover her daily work as the Head of Shared Site Management & Prorata at setec opency.

Our expertise in site facility management & prorata is exemplified in the TELT – Lyon-Turin Euralpin Tunnel project. SNCF Réseau has entrusted the consortium of setec opency, Eiffage Génie Civil, and Cougnaud Construction with the development of the shared construction site in Saint-Jean-de-Maurienne. This 14,000 m² site accommodates over 300 people daily and aims to prevent congestion in nearby municipalities.

As the lead contractor, Setec Opency is responsible for:

  • Managing the consortium with a Lean Management & Construction approach
  • Operating the site for 9 years: maintenance, waste management, user services
  • Ensuring safety and security through rigorous access control
  • Promoting an eco-friendly and community-conscious approach, including energy consumption monitoring, solar panels, water recovery, social inclusion clauses, and employment of local businesses

Contact us to learn how we develop innovative and collaborative solutions for your projects!