France – Travaux de construction de réseaux de chauffage urbain – 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)

DeadlineJune 15, 2026 at 04:00 PMClosed 30 days ago

AI summary

This tender concerns the supply and installation of an ammonia heat pump system with total capacity between 10 and 15 MW for urban district heating networks serving the Boudonville and Oberlin districts in Nancy and the Maxéville area. The project includes construction of a heating plant and interconnections for the MOB (Maxéville-Oberlin-Boudonville) urban heating network.

#heat pump#district heating#ammonia refrigerant#nancy#industrial hvac#thermal equipment#france
Fit for

Contractors specializing in industrial heating systems, heat pump installation, and district heating infrastructure should bid. Companies with expertise in ammonia refrigerant systems and large-scale thermal equipment are preferred.

Key requirements

Suppliers must be capable of designing, supplying, and installing a large-scale ammonia heat pump system meeting the specified power output. Experience with industrial heating systems and compliance with French environmental and safety standards is required.

Frequently asked questions

  • What is this tender about?

    This tender concerns the supply and installation of an ammonia heat pump system with total capacity between 10 and 15 MW for urban district heating networks serving the Boudonville and Oberlin districts in Nancy and the Maxéville area. The project includes construction of a heating plant and interconnections for the MOB (Maxéville-Oberlin-Boudonville) urban heating network.

  • What are the requirements for suppliers?

    Suppliers must be capable of designing, supplying, and installing a large-scale ammonia heat pump system meeting the specified power output. Experience with industrial heating systems and compliance with French environmental and safety standards is required.

  • What type of company should bid?

    Contractors specializing in industrial heating systems, heat pump installation, and district heating infrastructure should bid. Companies with expertise in ammonia refrigerant systems and large-scale thermal equipment are preferred.

  • Who is the buyer?

    The buyer is DALKIA (54).

  • When does this tender close?

    Submissions close on June 15, 2026.

Réseau Maxéville-Oberlin-Boudonville-Appel à candidatures-LOT 1-16 : ENSEMBLE DE POMPES A CHALEUR À AMMONIAC DE PUISSANCE TOTALE ENTRE 10 ET 15 MW (Travaux yc compris fourniture) dans le cadre de Travaux de construction de Chaufferie, d'interconnexions de Réseaux de Chaleurs Urbains et de Réseaux de Chaleurs Urbains sur les quartiers Boudonville et Oberlin de la Ville de Nancy ainsi que sur le territoire de la Commune de Maxéville (réseau "Maxéville-Oberlin-Boudonville (MOB)"

Buyer
DALKIA (54)
Buyer ID: 456500537
6 rue des Trezelots, 54425, Pulnoy
Body responsible for review procedures
Tribunal judiciaire de Nancy
Buyer ID: 17540111600082
rue du Général fabvier, 54000, NANCY

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