Public contracts of Communauté d'agglomération Grand Paris Sud Seine Essonne Sénart · 2026

Conception-réalisation pour la réfection de la piscine tournesol grigny

€4.5M

framework agreement: a maximum envelope for orders over 17 months, not spending — what was paid on it is not published

Signed on 2 July 2026 · running until about December 2027 · 17 months

Ongoing1 Dec 2027

That is at most ~€3.1M a year on average: a maximum too.

Who won it

Baudin ChateauneufFabrication de structures métalliques et de parties de structures · registered office Chateauneuf-Sur-Loire (45110) · headcount 500 to 999 employees · SIREN 085780534

A contract awarded to a consortium of 4 holders; above, the main holder. With it: Elec Therm Ingenie Service, Sylvametal, Arcos B. The amount is the whole contract’s: the DECP does not publish each holder’s share.

The competition

1 bid received

Median for this procedure in 2026: 3 bids, across 20741 comparable contracts. Simplified procedure · awarded to 4 companies

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

Number 7 by amount of the 71 contracts Communauté d'agglomération Grand Paris Sud Seine Essonne Sénart 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 : Forfaitaire

Published amendments : 1

Subcontracting declared : yes

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.