Pre-requisite: 70360
A reliable supply of potable water, an efficient system of wastewater disposal, and an effective drainage system, are essential for the health and well being of modern urban communities and of mining and isolated industrial activities. The design, installation, operation and maintenance of these facilities are traditionally the responsibility of local government engineers or consulting engineers employed by local government. To understand the principles and processes of water and wastewater treatment, there is a need to appreciate the vectors of waterborne diseases, sanitary microbiology, as well as topics in water chemistry. Environmental matters (notably solid refuse management) and legislation likely to be included in the responsibilities of a local government engineer are also included in this unit.