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Avoid Costly Mistakes When Installing Your Sewer Pipe Line: Learn How To Install A Sewer Pipe Line

Oct 16

Sewage lines from your house to the main branch of your municipal sewer line are referred to as laterals. A well-constructed and sloped trench is usually used for this type of 4-inch pipe installation. Installing a sewer liner involves five main processes. Local code inspections are required for every installation detail to be approved and installed by sewer pipe installation in Bridgeport.


Calculate the altitude

In the first place, the length, as well as the elevation (depth) of a sewer pipe, are the most important aspects to be considered when constructing. Beginning at the base of a dwelling, the domestic sewer pipe is usually described as a "main drain" pipe. The line descends to a " tap " point and connects to the main or city branch. To measure and place elevations such as a laser level, GPS, or traditional surveying equipment could be employed.


Determine the Gradient

The length and altitude of the pipe are used to calculate the initial slope. You can estimate the total elevation loss by subtracting the final elevation from the elevation at which you started. The slope can be determined by subdividing the drop by pipe's total length.


The slope is 2 feet if it starts at home at 4 feet deep and connects to the mainline of the city at 6 feet. This is the slope of an 80-foot pipe run.


Two-hundred-five percent (0.025 percent)


In most areas, the minimum slope should be 2 percent or 2 feet of descent for every 100 feet of distance. Some slightly steeper slopes are fine as long as they are in line with the building codes of your local area. An excessively steep slope can result in blockages since liquids flow faster than solids. Because of the lack of velocity created by a shallow slope, no drainage problems can occur.


Find the bedding and excavate the pit.

To ensure that soil is not disturbed The lateral sewer line should be excavated carefully. It is important to compact any soil that is disturbed to avoid the soil from becoming swollen. Although a narrow trench is a preferred choice in many cases, it is important to know precisely where the pipe will go. A deeper trench is essential.


It is essential to have an uncompacted and smooth bottom of the trench, as well as the necessary slope. A bedding material, for example, sand, is usually laid in the trench in order to ensure the pipe's long-term stability. Because sand is much easier to slope than dirt, it is able to be placed on top of the slope that has already been set.


Install the Tube

With gasketed fittings or solvent glue, the latest PVC sewer pipes can be connected. The standard domestic water lines are 4 inches pipes. The municipal code specifies the pipe type and the required dimensions.


Each pipe segment should be fitted with its bell (female end) in the direction of an upwards slope to decrease the possibility of leaks occurring at the joint. According to city regulations, the pipe is connected to the mainline in the city. Numerous codes at the house end require only one or two cleanouts to ensure that the pipe is able to be cleaned out by sewer augers.

Make sure you fill in the Diggings.


The trench is filled in after the sewer lateral has been built and passed the final inspection. To protect the pipe and fill any gaps, it's usual to use a layer of sand as the initial layer of backfilling. The trench is then filled with layers of soil. The soil is not allowed to settle over time.


On the top of the first layer of compacted dirt, warning tape must be placed. If there is any excavation in this region, crews will be alerted to the pipe's location.

Unlimited Excavation and Construction

688 N Washington Ave, Bridgeport, CT 06604

(860) 499-4998,-73.1901227,17z/data=!3m1!4b1!4m5!3m4!1s0x89e80ea4e9434193:0xff255cff02d98f1!8m2!3d41.1941843!4d-73.187934