Déchets, eau & assainissement31d leftProcédure Ouverte

EXPLOITATION ET ENTRETIEN D'OUVRAGES D'ASSAINISSEMENT DE GARGENVILLE (STATION D'ÉPURATION, BSR, POSTES, DÉVERSOIRS

Buyer

CU Grand Paris Seine & Oise

Location

Yvelines

Deadline

26 oct. 2026

31d left

Published

13 sept. 2026

Open the notice & tender file ↗

The essentials, in thirty seconds

Read straight from the notice the buyer published. It is not the consultation rules, which may add requirements, but it is enough to decide without downloading the file.

Bids due on 26 octobre 2026, in 31 days.
A single lot: the contract is taken whole or not at all.
Duration: 6 months.
Performance starts on 15 mars 2027.

The notice does not state : the question deadline, the score breakdown (l'avis ne publie pas de critères d'attribution), the estimated value. These are in the consultation rules inside the tender file.

Ask the buyer a question

commandepubliqe@gpseo.fr 0182860086

Open the tender file

How many rivals you actually face

sur l'ensemble des marchés français, la médiane est de 3 offres par lot. 54 % des lots en reçoivent trois ou moins, et seulement 8 % dépassent dix candidats.

3bids per lot, median

19 %of lots get a single bidder

54 %of lots get 3 bidders or fewer

66 % des offres viennent de PME.

Measured on 4669 awarded lots that publish their statistics. 53% of buyers do; the rest say nothing, either way.

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Données publiques officielles réutilisées sous licence ouverte, avec mention de la source et de la date. Reference 26-88234.