/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MarcelodaVelha https://cdn.slidesharecdn.com/profile-photo-MarcelodaVelha-48x48.jpg?cb=1596813356 Position held currently with responsibilities in the Projects management of constructions of water supply systems, sewage and drainage structures in several regions in Angola. Management of multidisciplinary teams to develop water supply systems, sewage and drainage structures projects. Work Supervision and Control