France – District-heating mains construction work – Réseaux Maxéville-Oberlin-Boudonville-LOT 1-16 : ENSEMBLE DE POMPES A CHALEUR À AMMONIAC DE PUISSANCE TOTALE ENTRE 10 ET 15 MW (Travaux yc compris fourniture)

This tender, issued by DALKIA (54) in France, concerns a single lot for the design and construction of an ammonia heat pump system with a total power between 10 and 15 MW, including works and supply. The project is part of the Maxéville-Oberlin-Boudonville district heating network expansion in Nancy and Maxéville. The procedure is a negotiated procedure with call for competition under EU Directive 2014/25. The estimated contract value is not provided. The deadline for receipt of tenders is 15 June 2026 at 18:00 Paris time. The tender is published in French only.