Sewage drains require periodic replacement, as they gradually become unusable during operation. If a defect or any damage to the pipe is detected, then immediate replacement of the sewer pipes is necessary. Previously, cast iron pipes were used for sewer risers, but now on the building materials market you can find reliable and durable pipes made of modern materials.
Replacement of sewer pipes is required in the following cases: During major repairs of a residential building, when a planned replacement of all pipes is carried out; Defects and damage to the pipe were detected, a leak is observed; During major repairs of an apartment, organized by the owner of the apartment or the tenant of the residential premises. Since the sewer riser is the property of the management company, the solution to the issue of replacing the riser must begin with it in order to obtain permission to carry out repair work.
If you do not want to submit an application to the head of the management company regarding the replacement of sewer pipes, then you can contact any company that deals with repair work and replacement of sewer pipes. Before starting work, you must notify your neighbors about the time of work, turn off the water and ask them not to use the water and drain. Replacing sewer pipes is a responsible job, so it is best to entrust it to specialists. After all, in the event of a leak or flood, the tenant or renter assumes full responsibility. To ensure that the sewer riser does not fail after repairs, it is necessary to follow the sequence of actions and perform them carefully and accurately.
In addition, to replace the pipes, you will need the necessary materials: plastic pipes, tees with bends, rubber parts, appropriate fasteners. It is quite difficult to choose quality materials without proper experience, and specialists have not only the necessary materials, but also tools: a hammer drill, a grinder for cutting pipes, clamps for fastening pipes, sealant and others. Main types of work when replacing sewer pipes Cutting a pipe with damage on both sides of the defect; Removing the cut section of the pipe; Inserting a new pipe in place of the cut out section; Securing it with clamps; To prevent leaks, treat the joints with sealant.
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