PWCE offers a highly specialised, interdisciplinary engineering design service for water and civil engineering systems. This enables clients to supplement or even replace irrigation, toilet water and/or potable water use supply from the Local Authorities. A water strategy is a holistic assessment of the civil infrastructure and available water sources, ideally starting at project inception and concept stage. The aim is to achieve optimal balance between demand and supply of water via the civil engineering services. This is a field that is unique to PWCE and its associates. This approach rethinks the traditional linear civil engineering designs to generate holistic integrated civil engineering systems that serve the environment and our clients.