Rainwater Harvesting Infrastructure Management

As climate change impact is affecting all countries, water scarcity is continually a pressing issue to all countries in the world. The groundwater availability around the globe and locally such as in the ground of Papua New Guinea, Lae City, the garden city of the country, is also affected by the phenomenon. An alternative source such as the rainwater which across the globe is not equally shared thus harvesting it by creating an infrastructure for wider use needs management for sustainability. The study focuses on the management of a rainwater harvesting infrastructure (RHI) from its initial stage or conceptualization by designing using axiomatic design process and creating a model prototype to show the features of the infrastructure. The axiomatic design process in the design of the rainwater harvesting infrastructure shows the customer needs and functionality of the infrastructure for cost-wise management. The chapter provides information for a broader and more significant impact of providing and designing infrastructure for massive use.