Public contracts of Communauté de communes Grand Lieu Communauté · 2026
Travaux de modification des bassins de rétention 3a et 3b du parc d’Activités de la Forêt sur la commune du Bignon
Terrassement · Assainissement · Espaces verts
Who won it
Colas France (Établissement Gadais)Construction de routes et autoroutes · registered office Paris (75015) · headcount 10,000 employees or more · SIREN 329338883The competition
Median for this procedure in 2026: 3 bids, across 20741 comparable contracts. Simplified procedure · awarded to 1 company
Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.
Number 13 by amount of the 19 contracts Communauté de communes Grand Lieu Communauté published for 2026.
Other contracts of Colas France (Établissement Gadais) in Communauté de communes Grand Lieu Communauté
Construction de la nouvelle STEP de la chevroliere2026 · maximum over 18 months3.2€MTerrassement, Voirie, Assainissement2025 · maximum over 8 months547€kTerrassement, voirie et assainissement2025 · maximum over 7 months327€kContract details (procedure, price, amendments, lots)
Procedure : Adapted procedure: the lighter procedure allowed under the EU thresholds
Price : Unitaire
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.