Public contracts of Communauté d'agglomération de Haguenau · 2026

Construction d’une usine de traitement d’eau potable pour l’elimination des micropolluants a oberhoffen sur moder conception réalisation

€11.7M

maximum contract amount over 2 years — what was paid on it is not published

Signed on 7 July 2026 · running until about September 2028 · 2 yrs

Ongoing5 Sept 2028

That is at most ~€5.4M a year on average: a maximum too.

Company selected

NaldeoIngénierie, études techniques · registered office Lyon (69003) · headcount 100 to 199 employees · SIREN 319242731

A contract awarded to a consortium of 4 holders; above, the main holder. With it: Degremont France, OZE Architecture, Société des Travaux de L Est. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

2 bids received

Median for this procedure in 2026: 3 bids, across 448 comparable contracts. Procedure with negotiation · awarded to 4 companies

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

The largest of the 137 contracts Communauté d'agglomération de Haguenau published for 2026.

Other contracts of Naldeo in Communauté d'agglomération de Haguenau

Travaux de mise à l’arr.êt de la station d’épuration de Marienthal…2026 · maximum over 3.5 years144€k Travaux de mise a l’arr.êt de la station d’épuration de marienthal…2026 · maximum over 3.5 years130€k Étude du schéma directeur de gestion des boues d’épuration issues des…2026 · maximum over 9 months24€k

Contract details (procedure, price, amendments, lots)

Procedure : Procédure avec négociation

Price : Forfaitaire

Published amendments : 1

Subcontracting declared : yes

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.