Public contracts of Communauté de communes de l'Argonne Ardennaise · 2025

Elaboration d’un schéma directeur de l’eau potable et de l’assainissement sur le territoire de l’Argonne Ardennaise ; lot unique

Lot unique

€2.4M

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

Signed on 8 December 2025 · running until about December 2029 · 4 yrs

Ongoing8 Dec 2029

That is at most ~€593k a year on average: a maximum too.

Who won it

HydracosIngénierie, études techniques · registered office Saint-Gregoire (35760) · headcount 10 to 19 employees · SIREN 025950064

A contract awarded to a consortium of 3 holders; above, the main holder. With it: Ecosferes, Genie de l'Eau. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

4 bids received

Median for this procedure in 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 3 companies

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

The largest of the 18 contracts Communauté de communes de l'Argonne Ardennaise published for 2025.

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 : none

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.