Plumbing Systems
Plumbing Systems A plumbing system is the introduction and elimination of water and human byproducts to and from a building. Within plumbing systems there are three types of water supply, potable water, water that is good for drinking. Black water, wastewater that contains sewage from the toilets or kitchen sink. And gray water, wastewater from sinks, bathtubs, and washing machines. There are many different types of plumbing systems that differ according to the application and needs of the space, these include wetlands, sewer treatment plan, and septic tank. Toilets are the single largest use of interior water. Highly efficient toilets use less than 1.28 gallons of water per flush. Low flow toilets are provided by all manufactures. Legislation now requires that new toilets require less water than older toilets. Dual flushing toilets use a mechanism that allow for two flushing possibilities when less water is required and two fl...