ItalyWastewater sludge managementOpen Collection, transport and treatment of urban wastewater sludge AQUAPUR MULTISERVIZI S.P.A. Submission deadline Not available Contract value Not stated in the notice
GermanyWastewater sludge managementOpen Sludge recovery services for 2027 and 2028 Abwasserverband Obere Iller / Geschäftsstelle Submission deadline October 29, 2026 at 10:00 AM UTC Contract value Not stated in the notice