France – Viaduct construction work – Travaux de construction d'un viaduc d'une longueur de 2 500 m intégré dans le projet Nouvelle Route du Littoral (NRL) - Ile de La Réunion - M23

The consultation concerns the construction of a viaduct approximately 2 500 metres in length, integrated into the Nouvelle Route du Littoral (NRL) project on the island of La Réunion. The works subject to the contract are described in detail in the Note de Synthèse, attached to the present "DCE Phase Candidatures" and include, among other things: the construction of abutments founded on piles at each end of the viaduct at the location of the D3 and D5 dikes, the construction of 22 sea piles, the construction of the deck, the arrangement of the superstructures, waterproofing, bituminous surfacing, BN1 including wide caps at the location of the road joints, cornice gutters and their waterproofing, bearing devices, road joints, access and handling equipment in the abutments and the deck, earthing of the deck, cathodic protection. the replacement of the standard BN1 railing with an architectured railing on the 5 400m viaduct and the reuse of the BN1 railing on the 2 500m viaduct. The present consultation defines the steps of the "Candidatures" phase. For information, at this stage of the consultation, the services under the contract may include a firm section (TF) and one or more optional sections (TO). The documents of the "Candidatures" phase are available on the dematerialisation platform: https://marches-publics.regionreunion.com and defined in the Règlement de Consultation.