Sewer unlogging begins with determining the section of the pipe with impaired patency. To do this, it is necessary to inspect the sewerage wells: on both sides of the clogging, one well will be flooded, and the second will remain empty. If we are talking about internal sewage, then you need to inspect revisions – separating elements that allow quickly cleaning individual pipe segments. After that, the GS GROUP Service specialist selects the technology for updating the network function, taking into account the specifics of the facility and the nature of the wastewater.