PolandWastewater engineering designOpen Design services for the Skoczów wastewater-treatment plant expansion Miejska Spółka SKO-EKO Sp. z o.o. Submission deadline November 20, 2026 at 8:00 AM UTC Contract value Not stated in the notice
FranceWastewater infrastructure design servicesOpen Design services for the reconstruction of the primary pumping station and reinforcement of wastewater transfer to the Grands Champs treatment plant in Blois Agglopolys (41) Submission deadline November 13, 2026 at 11:00 AM UTC Contract value Not stated in the notice