Public contracts of the Seine-Saint-Denis département · 2026

Maintien en conditions opérationnelles des équipements d’exploitation du réseau d’assainissement et travaux associés

€5.2M

framework agreement: a maximum envelope for orders over 4 years, not spending — what was paid on it is not published

Signed on 24 February 2026 · running until about February 2030 · 4 yrs

Ongoing24 Feb 2030

That is at most ~€1.3M a year on average: a maximum too.

Company selected

Seta EnvironnementConstruction de réseaux pour fluides · registered office Saint-Pierre-Les-Nemours (77140) · headcount 20 to 49 employees · SIREN 799344304

A contract awarded to a consortium of 2 holders; above, the main holder. With it: Perrier Sorem. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

3 bids received

Median for this procedure in 2026: 3 bids, across 8946 comparable contracts. Open tender · awarded to 2 companies

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

Number 12 by amount of the 66 contracts the Seine-Saint-Denis département published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Framework agreement : yes: orders follow, the amount is a ceiling

Price : Unitaire

Published amendments : 1

Subcontracting declared : no

Environmental considerations : Critère environnemental, 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.