What stops the line?

Line stop is a technique that allows operators to click and stop the line when there is no service valve. This can allow people to work on plumbing while the system is still active and under pressure to stop stopping. Companies specializing in this service are available for its implementation in many areas. Some public services and other companies also maintain their own crews that stop their own line, because this procedure must perform enough often to be dedicated to the On-Call team. This might require that the shut -off valve activation reduce the flow of liquid, gas or other materials in the line, resulting in stopping. Whether the line is supplied under normal conditions, it will no longer obtain materials, which could be a critical problem in the case of a line that gives something like oxygen to hospitals or home water. For example, the toilets must be able to flush the toilets. If the city needed to work on the sewer system no longerFor several hours, there could be a problem of public health if they activated the shutdown and no longer allow houses and businesses to access the sewer. Stopping the line can allow work on such sensitive systems without disturbing the service.

also known as hot knocks, operators correct the pipes at an angle and drill to create access to the working line. The material from the line naturally flows into a new pipe that can be opened and closed through the valve. The pipe can be connected to another point along the line to bypass an area that needs a repair or inspection, and the block can be placed in the line to force the content into the new pipe. The bypass stop line gives a clean material flow and exposes part of the pipe for work.

Line of sprays can allow bypasses at short and long distances, for different time periods. For a tube that carry hazardous materials like JSOU waste water or corrosive chemicals may be necessary to care. Technicians need adequate training to ensure the content of the line, and may have to wear protective equipment when they perform a hot knock. When the work is done, they can release the line stop, fix the opening they have created, and remove the bypass.