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Public contracts of Nantes Métropole · 2025

Diagnostic du bassin de collecte gravitaire Rezé 1 des eaux usées sur la commune de Rezé

€73k
maximum contract amount over 16.5 years — what was paid on it is not published
Signed on 26 May 2025 · running until about October 2041 · 16.5 yrs
Ongoing26 Oct 2041

That is at most ~€4k a year on average: a maximum too.

Company selected

SceIngénierie, études techniques · registered office Nantes (44200) · headcount 500 to 999 employees · SIREN 345081459

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 gives the contract holder and the number of bids. The identity of unsuccessful bidders is not published.

Number 351 by amount of the 512 contracts Nantes Métropole published for 2025.

Other contracts of Sce in Nantes Métropole

Marché subséquent n°12 à l’accord-cadre 2024-87388…2026 · maximum over 22 months36€kMS9 Diagnostic résorption dysfonctionnements bassin collecte eaux usées…2026 · maximum over 18 months23€kMissions de maîtrise d’œuvre relatives à la réalisation de travaux…2025 · maximum over 5 years600€k
Contract details (procedure, price, amendments, lots)

Procedure : Procédure avec négociation

Price : Forfaitaire

Published amendments : 1

Subcontracting declared : no

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.