Wiratman Wangsadinata speaks with a loud voice. At an age slightly past 72, he remains passionate about the work he does. The civil engineering professor from the Bandung Institute of Technology (ITB) does not care if the person he is talking with gets offended by his tone or what he has to say. Officials from Graha Banten Lampung Sejahtera, however, are no less fierce in grilling him.

"I frankly told them, I want to lead the feasibility study on