the work to be carried out includes preparatory work for the clearing of rights-of-way and site installations; the construction of access roads; topsoil stripping and excavated earthworks with temporary storage; the earthworks in excavated material in the appropriate channels, the construction of metal curtains, the construction of a crown beam, the construction of an unloading platform, the realization of rigid inclusions (for one of the lots only); the construction of storage platforms, the installation of river signalling; the construction of a temporary stormwater recovery system; the deconstruction of the existing bank and the existing riprap; Setting up port facilities

set of works and services required for the construction of a work quay in Noyon as part of the Seine-Nord Europe Canal project

set of works and services required for the construction of a work quay in Aubencheul-Au-Bac for the CSNE project