The skytristar’s water system will supply an average of approximately 3,000,000 l of water per day via approximately 300 km of pipes. A further approx. 650 km of pipelines will supply the fire emergency system, and approx. 100 km will supply the air conditioning system with cooled water. The sewage system will use gravity to channel water from plumbing fixtures, floor drains, mechanical devices, and rainwater into the urban sewer.