The Mechanism Behind Connecting Lateral Pipes


Lateral pipes are usually connected to contact the sewer line from commercial properties and residential houses to the city’s primary sewer line. When the professionals connect lateral pipes, they tend to attach the smaller pipe first. This is because the smaller pipes have a smaller diameter that makes it easier to install them in the first place. The lateral sewer line running from your house to the main line is connected using a saddle or a cut-in-wye connection. Although connecting lateral pipes seems easy, it is quite tough in real life.

Most of the sewer pipes that connect to the city’s sewer line are reaching their expiry date. So, if there is a faulty lateral connection joining the lines, it may break soon. This will cause exfiltration, infiltration, and an easy access point from where silt, soil, and tree roots can sneak in. Many companies are resorting to trenchless rehabilitation methods to address the faulty joints and also connect new lateral pipes that will allow smooth flow of garbage from homes and commercial properties.

Common lateral pipes

The most common lateral pipes that the experts use in the sewers resembles the letter “Y.” In fact, all the new sewer connections that require lateral connection include the cut-in-wye design. This enables the pipes to drain both solid and liquid waste faster than you think. The Y connection helps the stormwater drainage systems and the sewer to flow quickly because of the gravitational force. This is one of the reasons why people don’t prefer the traditional connection method where water pipeline systems used a pressurized method to dispose of garbage. This usually caused blockages if there were solid wastes inside.

Quick output made easy

Experts believe that the cut-in-wye connection works best for connecting lateral pipes because they can quickly direct the flow of the waste from one of the lateral lines to the adjacent line that connects the main line. Since it will flow in the direction of the main sewer line, it is able to prevent backups and clogs successfully. If your area already has a public sewer line, but there is a proposal to connect lateral pipes, it means that the previous system is outdated. You will notice that the installation team is using either the cut-in-wye connection or the saddle to connect the lateral pipes.

When you are planning to connect lateral pipes, there are a few things to consider:

• Using lateral pipe lining – this helps to repair the entire lining of the lateral pipe so that no waste can stick inside, causing a blockage in the drain.

• Lateral connection grouting – this involves sealing the lateral pipes and also the entire lateral connection using chemical grout injection so that waste disposal is temporarily stopped. It is done when there is repair work going on.

The connection of lateral pipes has become crucial in the plumbing system of a city. These pipes connect to each other, creating a network that helps to ensure the smooth flow of waste from the houses and factories nearby.

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