PowerPoint Presentation

[Audio] Hi I am Dr Subhani, an Urban Infrastructure Designer working in designing of Water Supply and Under Ground Sewerage System Since 1998 that is more than Two Decades. This brief presentation is an outcome of hard effort of more than couple of years put by my colleagues to really say that the Shallow Depth Sewerage System is an alternate to Conventional Sewerage System. Before getting in to the technical aspects, our understanding of the present system is.