Full procedure of installing a residential sewer line. Understand sewer line installing in simple terms

Full procedure of installing a residential sewer line. Understand sewer line installing in simple terms

Sewer line installation

While buying or building a new house, we are more careful and attentive to the finest details of the interiors and exteriors of the house. One of the major cornerstones of a robust house structure is its sewer pipeline, which is ignored by most of the homeowners and end up bearing frequent expenses on sewer camera inspections. Anyways, the pipe that runs alongside your home to the municipal sewer line is called lateral.Usually, the sewer pipe is 4-inches in diameter and buried below the trench. A sewer line works on the principle of gravity which makes its sloping and alignment a prominent part. Below is the 5-step process which will help you to understand of what's going on, on top of that you'll be able to judge whether the procedure is proceeding as expected or not.

Elevation calculation

This is the foremost step of sewer installation and it involves calculation of the length of pipe from your home to the city's main line. For a precise elevation computation, equipment used are a laser level, GPS, or traditional surveying tools. The tools determine the elevation at the end of each pipe then the pipeline slopes downhill to the municipal main line. The connection of the pipe to the city's main sewer line is called a tap.

Slope calculation

The initial slope computation is done considering the elevation and length of pipe. Firstly, the difference between the starting and ending elevation gives a total drop in elevation. Then the division of the total drop in elevation with the total length of pipe yields the slope. The average slope for a sewer line is around 2%. In other words, 2 feet drop per 100 feet length.

Trench digging and bedding

Trenching is a crucial step as digging should be done carefully to avoid unnecessary trembling of soil. Usually, trenches are narrow but exceptions are there because wider trenches are necessary in some situations. This step is performed by pipe it up plumbing denver as the deep knowledge is required to estimate where the pipe will terminate, small mistake can ruin the entire process.

Installation of pipe

Pipe installation usually starts from the lower end way up to the higher end. The process is carried out in several sections. Most pipes are made of PVC and are 4-inches in size. These pipes are joined by either gasket fitting or with solvent glue. It is mandatory that the pipe material and size abide by the local code for a perfect fitting to the city's main sewer line.

Trench backfilling

A series of inspections is followed by the completion of installation process. Once after the sewer lateral passes the final inspection, trenches are backfilled. Refilling should be done carefully without interfering with the pipe's alignment. Moreover, if you're looking for a renowned company for sewer or drain clearing, you can just search main sewer line cleaning near me and you'll be served by the best ones out there.