Who is responsible for repairing the leakage of the main sewer pipe in the kitchen?

To see who is responsible, we must first confirm the cause of water leakage in the main pipeline. Division of responsibilities: If the decoration leaks, it is the responsibility of the decoration company. If it is not the leakage caused by the decoration company, it is the property responsibility. At this point, if the main pipeline does not have a 2-year warranty period, the construction unit can investigate the responsibility of the property. If the warranty period expires, the property can only compensate itself. 3. You can hire a housing appraisal agency, invite the property to be present, identify the renovated pipeline, determine the specific responsible person, and then claim compensation. That part of your home is your own responsibility. From the day you buy a house, the main pipeline of each floor should be protected. Property management is not responsible. The main drainage pipeline has been used for 20.30 years without any problems. There is no leakage without external damage. You'd better find out whether your pipes were damaged during the renovation. In fact, water leakage is a small problem, so there is no need to affect the relationship. Here are some simple maintenance methods:

1. If the cause of water leakage in the sink is water leakage at the outlet of the sink, generally speaking, the axial gasket in the sink should be damaged, so it is enough to replace the axial gasket. Turn the gland bolt with pliers, remove it after loosening it, and take out the ground axial gasket with a fixture and replace it with a new one.

2. The leakage of the gap under the countersunk head bolt may be caused by the wear of the triangular gasket in the gland. At this point, just turn the screw of the faucet with a tool to loosen it, then remove the screw and bolt head, loosen the gland, then take out the triangular gasket in the gland and replace it with a new triangular gasket.

3. The biggest reason for the water leakage at the nozzle joint of the sink is that the cover nut of the faucet is loose. Just re-tighten the cover nut or replace it with a new sealing washer to solve the problem immediately.

4. If the water pipe is aging and the seal is not in place, it can be replaced according to the specific hardware. When installing hardware, all kinds of impurities in the pipeline must be thoroughly removed to avoid plugging and plugging the valve core. Some troublesome hardware replacement is better to find professional maintenance personnel to repair.

Legal basis: Article 51 of the Regulations on Property Management, water supply, power supply, gas supply, heating, communication, cable television and other units are responsible for the maintenance and conservation of relevant pipelines, facilities and equipment within the property management area according to law. If the units specified in the preceding paragraph temporarily occupy or dig roads and sites due to maintenance, they shall promptly restore the original state.