Plumber

Plumber

A plumber is a professional 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".

History

The concept of plumbing dates back to ancient civilizations such as the Roman Empire, Ancient Greece, Persian Empire, India, and China. These societies developed public baths and needed to provide potable water and wastewater removal for larger numbers of people.

Roles and Responsibilities

Plumbers are involved in the following activities:

• Reading blueprints and drawings to understand or plan the layout of plumbing, waste disposal, and water supply systems
• Cutting, assembling and installing pipes and tubes with attention to existing infrastructure (e.g. electrical wiring)
• Installing and maintaining water supply systems
• Locating and repairing issues with water supply lines (e.g. leaks)
• Repairing or replacing broken drainage lines, clogged drains, faucets, etc.
• Repairing domestic appliances (e.g. washing machines) and fixtures (e.g. sinks) etc.
• Installing and maintaining gas and liquid heating systems (air-conditioning units, radiators, etc.)

Training and Qualification

In many countries, plumbers are required to be licensed. In the United States, licensing is generally required by individual states. Some states require that plumbers pass an exam to receive a license.

See Also

• Pipefitter
• Boilermaker
• Electrician