Public contracts of Communauté de communes Alsace Rhin Brisach · 2025

Missions de maîtrise d’oeuvre portant sur la rénovation de la piscine Sirénia à Vogelgrun

€345k

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

Signed on 15 October 2025 · running until about October 2027 · 2 yrs

Ongoing16 Oct 2027

That is at most ~€173k a year on average: a maximum too.

Who won it

Société d'Etude et de Recherche des Amenagements Techniques du BâtimentIngénierie, études techniques · registered office Mulhouse (68100) · headcount 6 to 9 employees · SIREN 303320949

A contract awarded to a consortium of 4 holders; above, the main holder. With it: DRLW Architectes, Blondeau Ingenierie, Structure Concept. 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 2025: 3 bids, across 17964 comparable contracts. Open tender · awarded to 4 companies

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

Number 6 by amount of the 37 contracts Communauté de communes Alsace Rhin Brisach published for 2025.

Other contracts of Société d'Etude et de Recherche des Amenagements Techniques du Bâtiment in Communauté de communes Alsace Rhin Brisach

Maîtrise d’œuvre restructuration et extension Crèche Papouille2024 · maximum over 12 months59€k

Contract details (procedure, price, amendments, lots)

Procedure : Appel d'offres ouvert

Price : Forfaitaire

Published amendments : 3

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.