Foundational guide
Coffee-Bike Water and Wastewater Planning
Water is an operating input and a major payload.
Measure processes
Account for beverages, flushing, handwashing, utensils, cleaning and ice.
Plan both tanks
Freshwater and wastewater requirements may be defined by the responsible authority.
Include the weight
One liter of water has a mass of approximately one kilogram; count fresh and retained wastewater.