Public contracts of Communauté d'agglomération du Pays de Saint-Omer · 2025
Travaux d 'assainissement eaux usées avec ou sans eau potable
That is at most ~€3M a year on average: a maximum too.
Who won it
Colas France (Établissement de Outreau)Construction de routes et autoroutes · registered office Paris (75015) · headcount 10,000 employees or more · SIREN 329338883A contract awarded to 4 holders; above, the main holder. With it: Sogea Nord Hydraulique, Edgard Duval, Claisse Environnement. The amount is the whole contract’s: the DECP does not publish each holder’s share.
The competition
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.
The largest of the 71 contracts Communauté d'agglomération du Pays de Saint-Omer published for 2025.
Other contracts of Colas France (Établissement de Outreau) in Communauté d'agglomération du Pays de Saint-Omer
96 Commune de wizernes2025 · maximum over 17 months1.5€M3001 Assainissement des eaux usées programme 2024 chemin du milieu…2025 · maximum over 1 month55€kRemplacement de la géomembrane du bassin des eaux pluviales du parc…2025 · maximum over 3 months54€kContract details (procedure, price, amendments, lots)
Procedure : Appel d'offres ouvert
Framework agreement : yes: orders follow, the amount is a ceiling
Price : Unitaire
Published amendments : none
Subcontracting declared : no
Social considerations : Critère social, Clause sociale
Environmental considerations : Critère environnemental, 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.