Plumber – Wikipedia, the free encyclopedia

Plumber

Residential plumber at work.

A plumber is a tradesperson who specializes in installing and maintaining systems used for potable (drinking) water, sewage, and drainage in plumbing systems.[1] The term dates from ancient times, and is related to the Latin word for lead, "plumbum."

The word "plumber" dates from the Roman Empire.[2] In Roman times lead was known as plumbum in Latin (hence the abbreviation of 'Pb' for lead on the periodic table of the elements). Roman roofs used lead in conduits and drain pipes[3] and some were also covered with lead, lead was also used for piping and for making baths.[4] 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".[5] Thus a person with expertise in working with lead was first known as a Plumbarius which was later shortened to plumber.

Years of training and/or experience are needed to become a skilled plumber; some jurisdictions also require that plumbers be licensed.

Some needed skills, interests, and values

Each state and locality may have its own licensing and taxing schemes for plumbers. There is no federal law establishing licenses for plumbers.[6]

Plumbers in the United Kingdom are required to pass Level 2 and Level 3 vocational requirements of the City and Guilds of London Institute.[7]

The term "White House Plumbers" was a popular name given to the covert White House Special Investigations Unit established on July 24, 1971 during the presidency of Richard Nixon. Their job was to plug intelligence "leaks" in the U.S. Government relating to the Vietnam War (i.e. the Pentagon Papers); hence the term "plumbers".

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Plumber - Wikipedia, the free encyclopedia