The site of "lallier" was chosen to implant the future station "three cities" in line 14 of the Grand Paris Express. The perimeter of the site requires the demolition of the neighborhood center and part of the catering facilities of the school group "Lallier" terraced future site. The entire area will experience a deep urban transformation, so it is difficult to envisage now a permanent reconstruction of displaced equipment. therefore the common wish relocation of such equipment in architected modular structures, both on the ground adjacent to the school and on the adjoining land. These facilities also induce some local restructuring work located in the DRC of the elementary school and VRD work to feed all modular buildings.
Lot 1 site installation - earth - foundation - structure - interior - VRD.
Lot 2 Modular Buildings.