Installation and maintenance of water and sewage networks within buildings, including

Installation and maintenance of pipes in residential and commercial buildings, related to plumbing systems and various fixtures. Reading blueprints to understand the layout of plumbing systems and water supply. Cutting, assembling, and installing pipes. Installing and maintaining water networks. Repairing leaks in pipes and drainage systems. Maintaining or replacing broken sewer lines. Clearing clogged drains and faucets. Installing sinks and all types of household appliances such as washing machines, bathtubs, toilets, dishwashers, and others. Installing plumbing extensions and water pipes. Inspecting work-related equipment and tools, such as pressure gauges, to ensure proper operation. Troubleshooting and repairing problems.