Etude carrières en Vendée : enjeux eau et biodiversité

DeadlineJune 8, 2026 at 03:00 PMClosed 37 days ago

AI summary

This tender concerns a study of quarries in Vendée to assess their potential as water resources and biodiversity assets. The study will identify active and former quarry sites suitable for drinking water supply or storage, and evaluate their ecological value and conservation opportunities across the entire Vendée region.

#quarries#water resources#biodiversity#hydrogeology#vendée#environmental study#prefeasibility
Fit for

Environmental consulting firms, engineering companies, or research organizations specializing in hydrogeology, water resources, and biodiversity conservation should bid.

Key requirements

Bidders must have expertise in hydrogeology, water resources assessment, and biodiversity evaluation. Experience with quarry site characterization and prefeasibility studies is required.

Frequently asked questions

  • What is this tender about?

    This tender concerns a study of quarries in Vendée to assess their potential as water resources and biodiversity assets. The study will identify active and former quarry sites suitable for drinking water supply or storage, and evaluate their ecological value and conservation opportunities across the entire Vendée region.

  • What are the requirements for suppliers?

    Bidders must have expertise in hydrogeology, water resources assessment, and biodiversity evaluation. Experience with quarry site characterization and prefeasibility studies is required.

  • What type of company should bid?

    Environmental consulting firms, engineering companies, or research organizations specializing in hydrogeology, water resources, and biodiversity conservation should bid.

  • Who is the buyer?

    The buyer is Département de la Vendée.

  • When does this tender close?

    Submissions close on June 8, 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

Body responsible for review procedures
Tribunal administratif de Nantes
Buyer ID: B1C8C935-08C5-5FD0-64B6291862A82FBC
6, allée de l'Ile-Gloriette, 44041, Nantes
Other organization
Avenue-Web Systèmes
Buyer ID: B1C8C8C8-A91A-EAFD-A88372FCE92E4042
38170, Seyssinet-Pariset
Other organization
Département de la Vendée
Buyer ID: 38142·le Président du Conseil départemental
40 rue du Maréchal Foch, 85923, La Roche Sur Yon
Other organization
Département de la Vendée
Buyer ID: B1C8C91D-B7EF-3D5C-8ECDACE515F67F53·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: B1C8C954-BB4F-BD52-5A210C37EC1532C5·DREETS Pays de la Loire
22, Mail Pablo Picasso, 44042, Nantes
Other organization
Département de la Vendée
Buyer ID: B1C8C965-EE06-28C4-3FEA5EADB96D999B·Direction Juridique
Hôtel du Département, 85923, La Roche-sur-Yon
Other organization
VENDEE EAU
Buyer ID: B1C8C976-F446-4050-63E432B6B91E5C9C
87 rue Paul Emile Victor, 85000, La Roche Sur Yon

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