BrazilWastewater-treatment engineeringOpen Engineering dredging services for the Santa Terezinha wastewater plant Departamento Autônomo de Água e Esgoto de Penápolis Submission deadline October 26, 2026 Time not stated Contract value Not stated in the notice
GermanyWastewater treatment engineeringClosing soon Renewal of the tertiary treatment stage at the Aachen-Brand wastewater treatment plant Wasserverband Eifel-Rur - Zentrale Vergabestelle - Submission deadline October 26, 2026 at 10:59 PM UTC Contract value Not stated in the notice