France – Services d'architecture, services de construction, services d'ingénierie et services d'inspection – MISSION DE MAITRISE D’OEUVRE RELATIVE A LA CREATION D’UNE CHAUFFERIE BIOMASSE ET A LA RENOVATION DES RESEAUX DU SITE AU LYCEE ESTOURNELLES DE CONSTANT A LA FLECHE (72) SÉLECTION DE CANDIDATURE

DeadlineJuly 1, 2026 at 10:00 AM5 days left

AI summary

This tender concerns engineering and project management services for creating a biomass boiler plant and renovating heating networks, water supply, wastewater, and technical systems at Lycée Estournelles de Constant in La Flèche. The scope includes approximately 1,700 metres of underground heat network replacement, fire hydrant upgrades, boiler replacement with biomass integration, building automation system modernisation, and accessibility compliance for utility spaces.

#biomass heating#building renovation#project management#engineering services#la flèche#france#educational facility
Fit for

Established engineering and architecture firms with proven experience in large-scale building renovation, biomass heating projects, and infrastructure network design should bid. Multi-disciplinary teams capable of coordinating architectural, mechanical, and civil engineering aspects are preferred.

Key requirements

Bidders must demonstrate expertise in project management for complex building infrastructure projects, biomass heating system design, network engineering (heating, water, wastewater), building automation systems, and accessibility compliance. Experience with educational facility upgrades and knowledge of French building standards are required.

Frequently asked questions

  • What is this tender about?

    This tender concerns engineering and project management services for creating a biomass boiler plant and renovating heating networks, water supply, wastewater, and technical systems at Lycée Estournelles de Constant in La Flèche. The scope includes approximately 1,700 metres of underground heat network replacement, fire hydrant upgrades, boiler replacement with biomass integration, building automation system modernisation, and accessibility compliance for utility spaces.

  • What are the requirements for suppliers?

    Bidders must demonstrate expertise in project management for complex building infrastructure projects, biomass heating system design, network engineering (heating, water, wastewater), building automation systems, and accessibility compliance. Experience with educational facility upgrades and knowledge of French building standards are required.

  • What type of company should bid?

    Established engineering and architecture firms with proven experience in large-scale building renovation, biomass heating projects, and infrastructure network design should bid. Multi-disciplinary teams capable of coordinating architectural, mechanical, and civil engineering aspects are preferred.

  • Who is the buyer?

    The buyer is Région des Pays de la Loire.

  • When does this tender close?

    Submissions close on July 1, 2026.

Le présent marché a pour objet une mission de maitrise d’œuvre relative à la création d’une chaufferie bois et la rénovation des réseaux du site. Le programme de l’opération comprend : 1. La réfection des réseaux de chaleur enterrés sur l’ensemble du site (environ 1 700ml) (sous voirie et vides sanitaires), ainsi que le retrait des anciens réseaux et des caniveaux techniques 2. La remise en état des alimentations AEP, ainsi que le remplacement des poteaux incendie 3. La réfection des réseaux EU en vides sanitaires selon état des lieux 4. La transformation de la chaufferie secondaire en sous-station dans le bâtiment S0, avec raccordement au réseau primaire de la chaufferie principale G0 5. Le remplacement du système GTB et des raccordements aux installations techniques du site. 6. L’adaptation des installations techniques, avec entre-autres le remplacement des chaudières gaz vétustes, mise en relève de la nouvelle production bio-masse, création d’une chaudière bois granulés, l’adaptation de la panoplie hydraulique, la décentralisation des productions ECS pour la restauration I0, le gymnase A0 et l’externat F0. 7. La mise aux normes d’accessibilité des vides sanitaires (fiche prévention OPPBTP I2 F 02 12)

Buyer
Région des Pays de la Loire
Buyer ID: 23440003400026·Service commande publique et stratégie d'achat
1 rue de la Loire, 44966, Nantes
Body responsible for review procedures
Tribunal Administratif de Nantes
Buyer ID: 17440005100010
6, Allée de l'Ile Gloriette BP 24111, 44041, Nantes

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