Basically plumbing system is mandatory for all type of buildings. We are classified into two major types that are given below,
Water supply system
Water supply system,
Without water supply system we can’t distribute the water supply to all the sanitary fixtures, irrigation, swimming pool, other water feature etc. So these above points will be belongs from water supply system.
Once we are serves the water supply to all our sanitary fixture and other requirements we need to collect the drain and drop into manhole or septic tank.this will called drainage system. May be this words can simply pronounce waste disposal services.