Consideration of aspects of the building code, public health act and other statutory requirements in connection with water supply, sewage disposal and sanitary installation in buildings. Water services – properties, sources, reservoirs, trunks mains, treatment and filtration, reticulation including township distribution, electrical installations, principles of generation, transmission and distribution of electrical energy, single and three phase supply, earthing and sub-circuits, electrical installations to simple domestic house. Principles of sewage disposal and treatment, cesspools, septic tanks biological digesters, township main sewers, etc. Sources of energy for use in buildings; the utilization and conservation; appropriate technology; sources of energy – solar; biomass, and other types of sources and their use in building; production of natural gas.
