Calculate the water efficiency of REDAC building using WE Calculator developed by Greenbuildingindex Sdn. Bhd. based on the rainfall station located at Simpang Empat station. Propose possible solutions in brief to improve the water efficiency. Submit the calculations and proposed solutions in a proposal.
Subsequently, present solutions for both potable and non-potable water reuse for building occupants, complete with treatment technologies and schematic layouts, with the goal of advocating rainwater reuse as a comprehensive strategy for efficient water management and safety.
