Project Bangla aims to create a system to provide safe drinking water on a small-scale in Bangladesh. The team consists of five master students from the faculty of Civil Engineering and Geosciences with their own expertises. The project is based on three main topics; finding a safe groundwater source, further cleaning and transport of the water to households and involving local inhabitants to the project. This last point is very essential for making the project a success. The aim is that the locals will be able to check the water quality and maintain the system themselves. When locals get involved they start to feel responsible which makes that the system keeps working after we leave again. In this way we try to find and implement a sustainable solution for the drinking water issue in Bangladesh.