As part of the project for the new rail link Lyon Turin, TELT SAS is the public developer responsible for the construction and management of the future infrastructure. The purpose of this contract is to construct a covered trench and temporary movements of the A43 motorway and the departmental road n ° 1006 in the commune of Saint-Julien-Montdenis.
Realization: of a covered trench for the passage of the Euralpin Lyon Turin railway tracks under the A43 and RD1006 road platforms (reinforced concrete frame about 90 m long); A construction site at Villard-Clément (mountain side) and access roads to the platform from the ZA du Pré de Pâques; Excavation excavation work (approximately 200 000 m³); Access to work areas during the various phases since RD1006 and development of one or more disposal sites; Temporary deviations of the A43 (length: about 500 m) and RD1006 (length: about 700 m) and their successive re-establishment on the covered trench structure, including civil engineering of the networks in the right-of-way and adaptations An existing hydraulic crossing structure; A construction platform on the Arc River side and hydraulic arc protection; Of a hydraulic basin on the platform on the Arc side.
Realization of structural works and enclosed-closure for: Main building Operation / Maintenance; The guard post; The gas station and the washing station; Special earthworks related to this work. In the works of this market are included the bodies of states: Foundations, Big Work Concrete; Metal frame; Moving bridge; Cladding - exterior joinery - occultations; Covering - waterproofing as part of the construction of the future maintenance and storage site for the TRAM 9 tramway project linking Paris Porte de Choisy to Orly Ville. This contract is part of an allotment as part of the overall operation of TRAM 9.