Public contracts of Grand-Orly Seine Bièvre · 2026

Assitance technique a mo pr gestion des eaux pluviales sur projets AMNGT EP

€500k

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

Signed on 17 March 2026 · running until about March 2030 · 4 yrs

Ongoing17 Mar 2030

That is at most ~€125k a year on average: a maximum too.

Who won it

OteisIngénierie, études techniques · registered office Bois-Colombes (92270) · headcount 500 to 999 employees · SIREN 338329469

A contract awarded to 3 holders; above, the main holder. With it: A.V.R. (Assainissement Voirie et Réseaux Ingienerie), Société d'Études et Services pour l'Assainissement et la Regulation - Sesar. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

6 bids received

Median for this procedure in 2026: 3 bids, across 8946 comparable contracts. Open tender · awarded to 3 companies

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

Number 20 by amount of the 67 contracts Grand-Orly Seine Bièvre published for 2026.

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Framework agreement : yes: orders follow, the amount is a ceiling

Price : Mixte

Published amendments : none

Environmental considerations : Clause environnementale

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.