A plumber is a tradesperson who specializes in installing and maintaining systems used for potable (drinking) water, sewage and drainage in plumbing systems.
The term dates from ancient times, and is related to the Latin word for lead, "plumbum".The word "plumber" dates from the Roman Empire.3 The Latin for lead is plumbum.Roman roofs used lead in conduits and drain pipes4 and some were also covered with lead, lead was also used for piping and for making baths.5 In medieval times anyone who worked with lead was referred to as a plumber as can be seen from an extract of workmen fixing a roof in Westminster Palace and were referred to as plumbers "To Gilbert de Westminster, plumber, working about the roof of the pantry of the little hall, covering it with lead, and about various defects in the roof of the little hall".6 Thus a person with expertise in working with lead was first known as a Plumbarius which was later shortened to plumber.Źródło: https://en.wikipedia.org/wiki/PlumberThey work full-time in a variety of plants, hydraulic or sign contracts-orders for certain services.
Conducting self-activity of the hydraulicPersons employed as plumbers can sign various contracts of employment.Some plumbers also run his own business, under which perform minor plumbing services.Nowadays, self-employed persons often assume hydraulic websites, which include information on the services rendered by them and their price list. They also by posting information about their activities on bulletin boards, and even spread leaflets around the city to encourage use of their services.
So they can get regular customers, who will often benefit from their services.
hydraulic performance of the service in the small villageIn the area of small towns they are carried out various plumbing work.
They are most often associated with improving water and sewage networks, and above all the wells and the removal of these branches or leaves, and various filth.The implementation of specific services hydraulic ordered also by owners of residential houses, where you need to install new sanitary or check the efficiency of their operations.
The homes can also occur failure of hydraulic such as rupture of the seal or hose from the washing machine and the lower belt in a washing machine.Repair any of this type of failure can be reported to the plant hydraulic operating near the town, in which the owners home..