Composting toilets installed in this project do not require water for flushing. Projected water usage is approximately 300 gallons per day.
Sanitary waste is eliminated through the use of the composting toilets.
Waste from sinks is processed on site through a subsurface gray water recycling system and then used for irrigation. This combination eliminates the sanitary connection for this project. In addition, a comprehensive waste management plan was implemented during construction. The site separated and recycled waste materials diverted more than one half of the waste generated on site from the landfill. The Choi Building incorporates a comprehensive approach to management of building waste and surface water on site.