Public contracts of Alsace · 2026

Résorption des inondations sur l’A35 Nord à hauteur de Rountzenheim

Étude hydraulique

€130k

framework agreement: a maximum envelope for orders over 2 years, not spending — what was paid on it is not published

Signed on 11 August 2026 · running until about August 2028 · 2 yrs

Ongoing11 Aug 2028

That is at most ~€65k a year on average: a maximum too.

Company selected

DhiIngénierie, études techniques · registered office Nantes (44300) · headcount 20 to 49 employees · SIREN 432854354

The competition

6 bids received

Median for this procedure in 2026: 3 bids, across 20741 comparable contracts. Simplified procedure · awarded to 1 company

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

Number 117 by amount of the 298 contracts Alsace published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds

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.