Plumbers install and fix the water, waste disposal, drainage, and gas systems in houses and commercial and industrial buildings.
They also install automated controls that are increasingly getting used to control these systems. Pipelayers, plumbers, pipefitters, and steamfitters use lots of different materials and construction techniques, depending on the sort of project.
Home water systems, as an example, incorporate copper, steel, and plastic pipe that may be handled and installed by one or 2 plumbers.
Community sewerage systems, on the other hand, are made from big forged iron pipes ; installation normally needs crews of pipefitters. Lately , plumbers became more concerned in the design process.
Their understanding of codes and the operation of plumbing systems can reduce costs. They first lay out the job to fit the piping into the structure of the house with the least waste of material. Then they measure and mark areas in which pipes will be installed and connected.
Infrequently , plumbers have to chop holes in walls, ceilings, and floors of a home. For some systems, they may hang steel supports from ceiling rafters to carry the pipe in effect. They connect lengths of pipe with fittings, using methods that rely on the sort of pipe used.
For plastic pipe, plumbers connect the sections and fittings with adhesives. For copper pipe, they slide a fitting over the end of the pipe and solder it in place with a torch.
After the piping is in place in the house, plumbers install the fixtures and appliances and connect the system to the outside water or sewer lines. Eventually , using pressure gauges, they check the system to make sure that the plumbing works correctly.
Sprinklerfitters work in all buildings that need the use of fire sprinkler systems. They also could've to work outside in inclement weather. In addition, they're subject to probable falls from ladders, cuts from pointy tools, and burns from hot pipes or soldering hardware.
Pipelayers, plumbers, pipefitters, and steamfitters engaged in construction often work the standard 40-hour week ; those concerned in maintaining pipe systems, including people who provide upkeep services under contract, may work evening or weekend shifts and work on call. These upkeep employees may spend a large amount of time journeying to and from worksites. |