Public contracts of Nantes Métropole · 2026
MS N°10 Recherche d’eaux claires parasites sur le bassin de collecte des postes de refoulement Crémaillère et Marais à Saint-Léger-les-Vignes
Company selected
ArteliaIngénierie, études techniques · registered office Saint-Ouen-Sur-Seine (93400) · headcount 2,000 to 4,999 employees · SIREN 444523526The competition
Median for this procedure in 2026: 3 bids, across 448 comparable contracts. Procedure with negotiation · awarded to 1 company
Open data gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.
Number 305 by amount of the 352 contracts Nantes Métropole published for 2026.
Other contracts of Artelia in Nantes Métropole
Missions de maîtrise d’œuvre relatives à la réalisation de travaux…2025 · maximum over 5 years600€kDiagnostic du bassin de collecte du poste de refoulement Gréneraie Nord2025 · maximum over 16.5 years72€kMarché subséquent n°4-Diagnostic du bassin de collecte des eaux usées…2025 · maximum over 16.5 years40€kContract details (procedure, price, amendments, lots)
Procedure : Procédure avec négociation
Framework agreement : yes: orders follow, the amount is a ceiling
Price : Forfaitaire
Published amendments : none
Subcontracting declared : no
Environmental considerations : Clause environnementale
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.