France – Travaux de construction de réseaux de chauffage urbain – Travaux Génie Civil et Fourniture Pose et Soudure de tubes d'acier pré isolés sur le site de LA POSTE - RCU POITIERS BIARD

DeadlineMay 26, 2026 at 12:00 PMClosed 50 days ago

AI summary

This tender concerns the construction of urban district heating networks, specifically earthworks and supply, installation and welding of pre-insulated steel pipe systems (turnkey) to connect multiple buildings on the La Poste site to the Poitiers Biard district heating network. The project involves approximately 400 meters of pipeline and is part of a public service delegation for heat production and distribution with renewable energy infrastructure.

#district heating#civil works#steel piping#renewable energy#poitiers#dalkia#turnkey
Fit for

Construction and engineering companies specializing in district heating networks, civil works, and steel pipe installation and welding. Firms with proven experience in public utility infrastructure and renewable energy projects are preferred.

Key requirements

Suppliers must be capable of executing full-scale civil works, including excavation, provision of pre-insulated piping, and welding operations. Experience with district heating infrastructure and renewable energy projects is essential. Bidders may be required to submit mandatory variants as specified in the tender documents.

Frequently asked questions

  • What is this tender about?

    This tender concerns the construction of urban district heating networks, specifically earthworks and supply, installation and welding of pre-insulated steel pipe systems (turnkey) to connect multiple buildings on the La Poste site to the Poitiers Biard district heating network. The project involves approximately 400 meters of pipeline and is part of a public service delegation for heat production and distribution with renewable energy infrastructure.

  • What are the requirements for suppliers?

    Suppliers must be capable of executing full-scale civil works, including excavation, provision of pre-insulated piping, and welding operations. Experience with district heating infrastructure and renewable energy projects is essential. Bidders may be required to submit mandatory variants as specified in the tender documents.

  • What type of company should bid?

    Construction and engineering companies specializing in district heating networks, civil works, and steel pipe installation and welding. Firms with proven experience in public utility infrastructure and renewable energy projects are preferred.

  • Who is the buyer?

    The buyer is DALKIA (31).

  • When does this tender close?

    Submissions close on May 26, 2026.

Marché forfaitaire de travaux de terrassement, fourniture et pose et soudure de canalisation pré-isolés ( clés en main) dans le cadre d'une délégation de Service Public pour la production, la distribution de chaleur et la construction d'une source de production d'énergie renouvelable de Poitiers BIARD. Le projet concerne le raccordement de plusieurs bâtiments sur le site de La poste sur le réseau de chaleur urbain (RCU) de Poitiers Biard sur la commune de Poitiers (86). 400 mL estimés L'entité adjudicatrice se réserve la possibilité de demander aux soumissionnaires de présenter une ou des variantes obligatoires, qui seront alors décrites dans le DCE. Les prestations pourront être découpées en tranche ferme et une ou plusieurs tranches optionnelles. Le cas échéant les tranches seront décrites dans le DCE phase offre.

Buyer
DALKIA (31)
Buyer ID: 45650053704622
4bis rue Françoise d'Eaubonne, 31200, Toulouse
Body responsible for review procedures
Tribunal Judiciaire de Toulouse
Buyer ID: 17310111400499-1
2 Allée Jules Guesde BP 7015, 31068, Toulouse
Other organization
Greffe du Tribunal Judiciaire de Toulouse
Buyer ID: 17310111400499-2
2 Allée Jules Guesde BP 7015, 31068, Toulouse

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