Depending on the site, the work lasts 1-2 weeks per sewer line, during which all apartment-specific sewers (usually overlapping dwellings) related to the line are banned from use.
This means that, for example, washing machines, dishwashers and toilets are out of service during that time.
A dry toilet is delivered to each apartment as part of the project. The water supply runs normally. However, water must not be lowered into the sewer, but should be lowered into separate containers such as buckets. The apartments do not need demolition of structures except in exceptional cases. For this reason, there is not normally dust produced in the apartment and you can live at home during the contract.
The aim is to plan the project so that the general washing and toilet facilities of the Housing Association are available to residents when the sewerage renovation is underway for the apartment.