Robots won’t eat all the jobs, says Marco Zappacosta, the CEO and co-founder of Thumbtack, a marketplace for service professionals from plumbers to yoga teachers to personal trainers. — Carolyn Said, SFChronicle.com, "Why the robot apocalypse won’t kill all gig economy jobs," 16 June 2018 Most people will accept spending $80/hour on a plumber, but balk at putting a similar price tag on the value of their company’s website. — Jenny Knizner, USA TODAY, "Fundamentals of hiring a freelance designer for your business," 19 Mar. 2018 Then a team of plumbers begins restarting the system around St. Patrick’s Day, with the aim of having all outdoor water features back up and running by Memorial Day weekend. — Keith Williams, New York Times, "It’s Hot. How Do I Get the Spray Shower at the Park to Work?," 19 June 2018 The full-time employees losing their jobs include electricians, plumbers, carpenters and other skilled tradespeople needed to operate and maintain a large events venue. — James B. Nelson, Milwaukee Journal Sentinel, "Many long-time Bradley Center workers will not have jobs at the new Bucks arena," 11 May 2018 There are female plumbers, taxi-drivers and bartenders. — The Economist, "How a victorious Bashar al-Assad is changing Syria," 28 June 2018 That is a huge departure from construction sites, where unions representing plumbers, electricians, carpenters and various other trades each control their piece of the building process. — Conor Dougherty, New York Times, "Piece by Piece, a Factory-Made Answer for a Housing Squeeze," 7 June 2018 Ask any principal of a vocational school who is recruiting teachers who can prepare students for traditional jobs like auto mechanic, plumber, aviation mechanic and those needed for advanced manufacturing. — WSJ, "Time for Vocational Education Renaissance," 23 May 2018 The biggest violators, in Pakenham’s experience, are plumbers, electricians, and carpenters. — Elizabeth Royte, Daily Intelligencer, "George Pakenham is waging a one-man war on air pollution on the Upper West Side.," 10 July 2018
Let's start with the easiest possible project: Installing a new shower head is as simple as it gets. Typically, all you have to do is unscrew the old shower head from the shower arm (the pipe coming out of the wall), clean off the threads on the shower arm and wrap a bit of Teflon tape around it, then screw on the new shower head. It's really that simple (and if you don't believe me, check out the video above from Dummies.com). Do read the installation instructions on the shower head you buy, though. Some are designed not to require Teflon tape and can actually leak if you use it.
In the United Kingdom the professional body is the Chartered Institute of Plumbing and Heating Engineering (educational charity status) and it is true that the trade still remains virtually ungoverned; there are no systems in place to monitor or control the activities of unqualified plumbers or those home owners who choose to undertake installation and maintenance works themselves, despite the health and safety issues which arise from such works when they are undertaken incorrectly; see Health Aspects of Plumbing (HAP) published jointly by the World Health Organization (WHO) and the World Plumbing Council (WPC). WPC has subsequently appointed a representative to the World Health Organization to take forward various projects related to Health Aspects of Plumbing.
Plumbers install and repair water, drainage, gas, and other piping systems in homes, businesses, and factories. Plumbers install plumbing fixtures such as bathtubs and toilets, and appliances, such as dishwashers and water heaters. Plumbers also maintain septic systems—the large, underground holding tanks that collect waste from houses that are not connected to a sewer system.
The word "plumber" dates from the Roman Empire. The Latin for lead is plumbum. Roman roofs used lead in conduits and drain pipes and some were also covered with lead, lead was also used for piping and for making baths. 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". Thus a person with expertise in working with lead was first known as a Plumbarius which was later shortened to plumber.