Public contracts of Communauté de communes de Sézanne-Sud Ouest Marnais · 2026

Maîtrise doeuvre pour les travaux dassainissement sur la commune de sezannelot No2 : Réalisation de 1 485 enquêtes domiciliaires assainissement

€202k

maximum contract amount over 20 months — what was paid on it is not published

Signed on 29 May 2026 · running until about January 2028 · 20 months

Ongoing28 Jan 2028

That is at most ~€121k a year on average: a maximum too.

Company selected

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

The competition

5 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 8 by amount of the 14 contracts Communauté de communes de Sézanne-Sud Ouest Marnais published for 2026.

Contract details (procedure, price, amendments, lots)

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

Price : Forfaitaire

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.