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TENDERutilityworks

District-heating mains construction work – urban expansion in Nancy, France: procurement of ammonia heat pump systems (10–15 MW total capacity) including installation Tender

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In context

This is a contract notice published by a utility covering construction and works. Delivery covers France and the European Union (Europe). It is classified under Heating and Cooling, Renewable Energy and Energy Efficiency and 1 other against the sustainability taxonomy rather than matched on keywords.

Summary

Procurement of ammonia heat pump systems (10–15 MW total capacity) including installation for urban district heating network expansion across Nancy, France. Bidders must have expertise in large-scale heat pump design, ammonia refrigerant systems, and district heating infrastructure integration.

Summary by Raise Lens from the official notice · 12 Sept 2026Accurate?

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About this tender

Supply and installation of an integrated ammonia heat pump system with total thermal power between 10 and 15 MW. This is Lot 1-16 of a district heating infrastructure project involving construction of a boiler room, interconnections of urban heating networks, and urban heating networks serving the Boudonville and Oberlin districts of Nancy and the territory of Maxéville municipality (MOB network). The contract includes both supply of equipment and construction works.