France – Electrical equipment and apparatus – RESEAU DE CHALEUR ESTER - Saint Nazaire – Fourniture de 2 ensembles de skids Chauffage préfabriqués

Saint-Nazaire agglomeration has entrusted the public service delegation (D.S.P) of the industrial-urban heat network of the Carène agglomeration community of the Nazairian region and the estuary and the Donges network to the company Dalkia. In this capacity, the company Dalkia has created a dedicated company, named Ester, which, from its creation, has taken over the DSP and therefore the entire set of rights and obligations related to the RCU. Ester is therefore the project owner for the implementation of the works related to the construction of the RCU. Ester then entrusted the company Dalkia with the implementation and monitoring of all the works related to the construction of the RCU, Dalkia thus becoming the project owner by substitution. As part of the work to be carried out in the first quarter of 2027, Dalkia wishes to acquire 2 sets of prefabricated heating skids for connection to the RCU Ester of 2 sites. - The first consisting of a set of 3 exchangers of 3MW - The second consisting of a set of 2 exchangers of 5 MW (base) (Option: 1 additional exchanger of 5 MW) This notice concerns the services to be carried out by the Supplier for the implementation of these 2 skids. (Custom design, automation program and commissioning outside the contract, ensured by Dalkia) Skids on metal chassis including plate heat exchanger, energy meter, isolation and regulation valves (2-way), electrical cabinet, regulation automaton, valves, filters, primary and secondary piping (excluding insulation), various accessories... Transport and delivery to the designated handler.