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The new GridX center has been designed as a new hub of attraction and brings together numerous activities: artisanal and commercial, event and cultural, administrative, hotel, and gastronomic.
In total, 140 units will be dedicated to commercial and artisanal activities on this site, which also opens up to B2B and business tourism with, on one hand, a 133-room hotel, and on the other hand, a 900 m² business center and a 1,400 m² event hall with a seating capacity of 900.
While concrete is a widely and logically used material for such an infrastructure, the metal beams supporting the whole are made of ArcelorMittal XCarb steel with a reduced carbon footprint. The hotel itself is composed of prefabricated walls including concrete and insulation for faster assembly, as well as reduced transport. The site will be equipped with more than 4,000 m² of solar panels.
Contracting authority Felix Giorgetti
Etude 2018 – 2021
Construction 2019 - 2025
Key features
Mixed construction: steel beams with Cofraplus decking on steel columns
Earthworks: 260,000 m³
Concrete: 46,000 m³
Business center: 900 m²
Event hall: 1,400 m²
Offices: 10,600 m²
Hotel: 6 floors – 133 rooms
Food hall
Parking: 1,315 spaces
Built volume of approximately 483,000 m³
Gross floor area: 144,500 m²
Total site area: 3.03 ha
Our missions
Structural analysis
Natural fire engineering studies
External development / landscaping
Geotechnical studies
Quantity surveying
Budget monitoring