Public contracts of Communauté de communes du Grand Chambord · 2026

Étude d’aide à la décision visant à orienter le phasage des travaux concernant les systèmes d’assainissement de Bracieux et Tour-en-Sologne

€150k

maximum contract amount over 18 months — what was paid on it is not published

Signed on 14 January 2026 · running until about July 2027 · 18 months

Ongoing16 Jul 2027

That is at most ~€100k a year on average: a maximum too.

Who won it

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

A contract awarded to 2 holders; above, the main holder. 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 2 companies

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

Number 3 by amount of the 8 contracts Communauté de communes du Grand Chambord published for 2026.

Contract details (procedure, price, amendments, lots)

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

Price : Forfaitaire

Published amendments : 1

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.