Legal policies related to the liability attribution and compensation for the blockage of sewer pipes in the bottom kitchen of high-rise residential buildings in residential quarters

First of all, we must find out the cause of the accident. If the upstairs residents use it improperly, it is compensation for the upstairs residents. If it is a pipeline design problem, the property has passed the acceptance.

It is suggested to complain to the local housing management department and ask the property to find out the reason.