Public contracts of Communauté d'agglomération d'Hénin-Carvin · 2025

Assistance à maîtrise d’ouvrage pour les etudes et le suivi de travaux d’opérations impactant les systèmes d’assainissement ou les milieux hydrographiques de…

€1M

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

Signed on 12 June 2025 · running until about June 2029 · 4 yrs

Ongoing12 Jun 2029

That is at most ~€250k a year on average: a maximum too.

Who won it

AltereoIngénierie, études techniques · registered office Venelles (13770) · headcount 100 to 199 employees · SIREN 453686966

The competition

2 bids received

Median for this procedure in 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 1 company

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

Number 4 by amount of the 30 contracts Communauté d'agglomération d'Hénin-Carvin 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

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.