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Public contracts of Nantes Métropole · 2025

Réhabilitation des réseaux d’eaux usées de différentes rue à Carquefou : Rue Marie Curie, rue de la Paix, rue Madame Panneton, rue François Mansard…

€678k
maximum contract amount over 6 months — what was paid on it is not published
Signed on 13 May 2025 · ended around November 2025 · 6 months

Who won it

Sade - Compagnie Générale de Travaux HydrauliquesConstruction de réseaux pour fluides · registered office Paris (75014) · headcount 2,000 to 4,999 employees · SIREN 562077503

The competition

4 bids received

Median for this procedure in 2025: 3 bids, across 585 comparable contracts. Procedure with negotiation · awarded to 1 company

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

Number 87 by amount of the 512 contracts Nantes Métropole published for 2025.

Other contracts of Sade - Compagnie Générale de Travaux Hydrauliques in Nantes Métropole

Travaux de restructuration /renouvellement des réseaux eu/ep/aep…2025 · maximum over 16 months2.8€MRéhabilitation de l’ovoïde pluvial2025 · maximum over 6 months1.4€MMS n°56 Travaux de réhabilitation du réseau d’assainissement d’eaux…2025 · maximum over 2 months385€k
Contract details (procedure, price, amendments, lots)

Procedure : Procédure avec négociation

Price : Unitaire

Published amendments : 2

Subcontracting declared : yes

Contracts above €40,000 excluding VAT, as declared when they are awarded (DECP): contract amounts, not payments. Smaller contracts are not published; obviously wrong amounts are set aside.