France – Services de conseil en ingénierie de l'environnement – Etude carrières en Vendée : enjeux eau et biodiversité

DeadlineJune 22, 2026 at 03:00 PMClosed 23 days ago

AI summary

This tender concerns engineering consulting services for an environmental study of quarries in Vendée. The study aims to identify active and former quarry sites with potential for water resource exploitation or storage, assess prefeasibility for drinking water supply, and evaluate biodiversity preservation and enhancement opportunities across the entire department.

#environmental engineering#water resources#biodiversity#quarries#hydrogeology#vendée#france
Fit for

Environmental or geological engineering consultancy firms with proven experience in water resources, hydrogeology, and biodiversity assessment. Multidisciplinary teams capable of delivering integrated environmental studies.

Key requirements

Suppliers must demonstrate expertise in hydrogeology, environmental engineering, water resource assessment, and biodiversity studies. Experience with quarry site evaluation and prefeasibility studies is required. Knowledge of French environmental regulations and BRGM data is advantageous.

Frequently asked questions

  • What is this tender about?

    This tender concerns engineering consulting services for an environmental study of quarries in Vendée. The study aims to identify active and former quarry sites with potential for water resource exploitation or storage, assess prefeasibility for drinking water supply, and evaluate biodiversity preservation and enhancement opportunities across the entire department.

  • What are the requirements for suppliers?

    Suppliers must demonstrate expertise in hydrogeology, environmental engineering, water resource assessment, and biodiversity studies. Experience with quarry site evaluation and prefeasibility studies is required. Knowledge of French environmental regulations and BRGM data is advantageous.

  • What type of company should bid?

    Environmental or geological engineering consultancy firms with proven experience in water resources, hydrogeology, and biodiversity assessment. Multidisciplinary teams capable of delivering integrated environmental studies.

  • Who is the buyer?

    The buyer is Département de la Vendée.

  • When does this tender close?

    Submissions close on June 22, 2026.

La Vendée compte, selon les données 2022 du BRGM (Bureau de Recherches Géologiques et Minières), 37 carrières actives et 915 anciennes carrières. Ces sites particuliers sont potentiellement intéressants au regard de divers enjeux et usages. L'objectif de cette étude est d'identifier les sites de carrières susceptibles de constituer de nouvelles ressources en eau exploitables, ou présentant des aptitudes hydrogéologiques intéressantes pour le stockage d'eau et étudier la préfaisabilité de telles valorisations pour l'Eau Potable d'une part et les autres usages. il s'agit aussi d'identifier les sites de carrières présentant des enjeux forts de préservation voire de développement de la biodiversité et préciser les actions appropriées à envisager. L'étude porte sur l'ensemble des carrières actives (autorisation préfectorale en cours) et des anciennes carrières, réparties sur l'ensemble du territoire vendéen

Buyer
Département de la Vendée
Buyer ID: 38142·le Président du Conseil départemental
40 rue du Maréchal Foch, 85923, La Roche Sur Yon
Body responsible for review procedures
Tribunal administratif de Nantes
Buyer ID: EE4C640A-ED70-9CF4-01EFAD2E90531B89
6, allée de l'Ile-Gloriette, 44041, Nantes
Other organization
Avenue-Web Systèmes
Buyer ID: EE4C639F-FE77-8AD3-515A2C2009969664
38170, Seyssinet-Pariset
Other organization
Département de la Vendée
Buyer ID: EE4C63CD-971F-5509-787E5A898C8C4E0E·Direction de l'environnement et de l'agriculture - Service Nature et Biodiversité
40 rue du Maréchal Foch, 85923, La Roche sur Yon
Other organization
Médiation des entreprises
Buyer ID: EE4C6421-0E64-EDD1-0407FC8979243853·DREETS Pays de la Loire
22, Mail Pablo Picasso, 44042, Nantes
Other organization
Département de la Vendée
Buyer ID: EE4C6436-F9F2-87E7-7BB9C8442603C60E·Direction Juridique
Hôtel du Département, 85923, La Roche-sur-Yon
Other organization
VENDEE EAU
Buyer ID: EE4C646B-AE5F-F291-44FCFE519D2868D7
87 rue Paul Emile Victor, 85000, La Roche Sur Yon

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