Production of LC bases / Production of drains at the outer edge of the tracks / Creation of access to the railway platform / Final slope protection / Insertion of light sheet piling walls in the inter-track space / during the OCPs for the laying of the temporary bridges : removal of the ballast, elevation of the platform with PSS gravel, pre-ballast / sewer work on the RC and restoration of the roadway.

Special and reinforced concrete work for the creation of a new underpass for passengers / Demolition work on existing bridges and abutments / Special work on micropiles as a deep foundation for the supports of the temporary bridges / Special work for the provisional support of the existing abutments, i.e. anchored Berlin walls / Reinforced concrete work for the construction of the new underpass in the deepening of the temporary bridges / Waterproofing work on the new underpass.

Production of LC bases / Production of drains at the outer edge of the tracks / Creation of access to the railway platform / Final slope protection / Insertion of light sheet piling walls in the inter-track space / during the OCPs for the laying of the temporary bridges : removal of the ballast, elevation of the platform with PSS gravel, pre-ballast / sewer work on the RC and restoration of the roadway.

Special and reinforced concrete work for the creation of a new underpass for passengers / Demolition work on existing bridges and abutments / Special work on micropiles as a deep foundation for the supports of the temporary bridges / Special work for the provisional support of the existing abutments, i.e. anchored Berlin walls / Reinforced concrete work for the construction of the new underpass in the deepening of the temporary bridges / Waterproofing work on the new underpass.