How often do we have to bypass the asphalt cut by workers on the pedestrian sidewalk or go around excavations in search of a burst pipe on city streets. Judging by the assurances of companies' communications managers, new technologies will make such problems very rare. Pipeline repair will be carried out using new technologies in one of the so-called "Trenchless methods".
Choosing a repair method
In the event of an emergency on a pipeline laid at a certain depth, an approximate section of a possible breakthrough is established. A two-way excavation of the soil is carried out at any distance from the accident, in a place where the work carried out will not disrupt the movement of transport or the passage of pedestrians. After that, using special equipment, it is possible to repair the emergency section of the pipe using the following methods:
- Use of a special sealing stocking.
- Laying an additional thin-walled pipe.
- Installing a new pipe in the inner cavity of an old, worn-out one.
- Application of mineral-polymer or sand-cement coating.
This method partially, and in some situations, completely excludes the use of earthworks. Keeps the asphalt pavement and allows you to quickly resolve issues with the repair of pipelines.
You can order or rent special equipment with the operator on the website of the company that provides this type of service. To answer your questions online, a feedback service is provided. After submitting the application, the technical consultant of the company will contact you, if necessary, arrive at the site of the planned work, determine the volume and calculate the estimated cost.
