WEEK 10 Plumbing systems In this week's lesson we begin to build an understanding of what goes into water fixtures and components related to them. We start off by learning about the different categories of water ranging from potable, grey and black water. Potable water being the water that we can directly drink; grey water is used for water fixtures like sinks, washing machines and toilets, and black containing dirty sewage water. There are ways to help purify some of the undesirable water thorough the use of water treatment plants. We learn that the concept of implementing interior plumbing is a relatively new concept which gives designers like us the opportunities to make unique spaces. A bathroom is a heavily used room in a structure so it is important we follow specified parameters to ensure our designs are code compliant. Elements of a restroom consist of many different things ranging from sinks, toilets and showers and depending on the needs of the inhabitants. There ...