You might think that there is no way to determine the cause of a blocked underground drain or pipe without digging it up and taking it apart. Whilst small clogs and pipes can often be fixed with hand tools, anywhere that is more difficult to access will require smarter solutions and more innovative ways to access.
A drain auger is a tool with a quarter-inch metal coil that the plumber feeds into the clogged drain to tear it up. This breaks up the clog and passes it through the pipes. After removing the clog, the plumber retracts the snake and flushes the pipes. This method is incredibly effective and is proving to be very popular. It can be very effective when the clog is in small pipes, but if it is in a large one, a more technological method might be required.
One of the most effective methods of cleaning a clogged drain is hydro jetting. This method uses a high-pressure stream of water to push the clog through the pipe and open the slack. In addition to using a high-pressure jet, it can also be accompanied by a camera that helps the plumber see the obstruction. However, this method may not be suitable for small pipes.
While snaking works for minor blocked drains, hydro jetting may be the best option for larger, more stubborn ones. Hydro jetting blasts high-pressure water into the pipes to push the clog out. Sometimes, a camera is used to help find the blockage. If you can’t solve the problem yourself, you can call a plumbing service. But remember, if you can’t figure out how to solve a blocked drain, it is best to seek professional help and not try to repair it yourself. For more help on CCTV Drainage Surveys, go to a site like www.wilkinson-env.co.uk/sewer-repairs-drain-lining-concrete-cutting/drain-lining
Another option for clearing a drain is snaking, which can be effective for a small drain clog. However, if the clog is deep, sending a camera down the drain may be the better option. If the obstruction is small enough, snaking or hydro jetting can be combined with a camera survey to ensure that the entire obstruction is removed. A video inspection is a popular way of determining the source of a blockage as it is far less invasive than digging to reveal the pipe. A drain video can reveal hidden obstructions, which can lead to an extensive repair job. Moreover, a thorough cleaning can help prevent future clogs.
Drain relining as a result of a CCTV survey is also known as no dig solutions. A small but high resolution camera is sent down into a drain which provides an opportunity to see what is going on and what is the cause of blocked pipes.