Kyaw Sha Ching, Project Coordinator of Dhaka WASA (DWASA) and S M Mahbubur Rahman, Director of Institute of Water Modelling (IWM), exchanging a contract signing documents on ‘Consultancy Service for Preparation of Environmental Impact Assessment (EIA) and Environmental Management Framework (EMF)’ at WASA Bhaban in the city on Thursday. Engr. Taqsem A Khan, Managing Director of DWASA and other officials from both the organizations were also present