Public contracts of Communauté de communes du Grand Châteaudun · 2026
Renouvellement et renforcement réseau eau potable
That is at most ~€1.8M a year on average: a maximum too.
Who won it
Société Armoricaine de CanalisationsConstruction de réseaux pour fluides · registered office Le Rheu (35650) · headcount 200 to 249 employees · SIREN 309065910A contract awarded to a consortium of 2 holders; above, the main holder. With it: Ada Réseaux. The amount is the whole contract’s: the DECP does not publish each holder’s share.
The competition
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.
The largest of the 7 contracts Communauté de communes du Grand Châteaudun published for 2026.
Other contracts of Société Armoricaine de Canalisations in Communauté de communes du Grand Châteaudun
Canalisations2023 · maximum over 5 months937€kCanalisations2022 · maximum over 6 months1.1€MTravaux d’Interconnexion entre l’usine des Friches Blanches…2020 · maximum over 2 months555€kContract 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 : Unitaire
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.