Who is responsible for the rain and the flooded basement?

If it is not the responsibility of the property management company, but the responsibility of other urban construction management departments such as the Municipal Council and the water supply company, then you should find them to solve the problem and bear the corresponding responsibilities;

Now that the property management company is suing you, you can respond differently according to the situation. If the property company has the responsibility, then you can counterclaim him and ask him to bear the responsibility; If the property management company is not responsible, then you can pay the property management fee directly, and then go to the unit responsible for the leakage of the basement sewage pipe. Isn't it okay? Whether the property is responsible or not, your property fee will be paid sooner or later. I suggest that you take the sewer pipe in the basement as an independent legal relationship and divide it into two independent things to solve. Basements are all maintained by property management. You can go to the property management to solve the problem. The flooded property in the basement will also start the emergency plan. After all, the damage was quite great, and many cars were parked in the basement. The drainage system and ventilation system in the basement need to be improved. Regularly check whether the equipment and facilities in the basement are damaged and maintain them in time. The treatment method of water gushing in rainy basement is as follows:

1. Gravity gravity drainage: the outdoor ground around the basement is lower than the indoor ground, which meets the conditions of gravity drainage. At this time, gravity flow drainage should be adopted; 2. Pressure flow drainage: For pressure flow drainage, water is usually discharged directly into the outdoor inspection well through the lifting action of the pump. The basement drainage system is as follows: 1. A sump should be built in a corner of the basement. The width and depth of the sump should be determined according to the water consumption and the selected pump. Generally speaking, the size of the sump in the basement at home should be 500mm× 500mm× 500mm.2.. Make a drainage trough on the ground, leading to the sump. The width of the basement trench is 100 mm, and the drainage grid can be placed on the trench. Another way is to bury the drainage pipe directly underground, which can also achieve the function of drainage. 3. Install the forced discharge pump. The flow of forced drainage pump is generally calculated according to the water consumption. If it is not calculated, it is directly selected according to the pump head and power. The water head is generally within10m, and the power is generally around 1 kW. It is recommended to install two forced discharge pumps, one for use and one for standby. Installing two forced discharge pumps can ensure its safe use;

4. Install the drain pipe. When installing the pipeline on the top of the forced displacement pump, it is necessary to wash the eyes on the wall or roof. You can wash your eyes with diamonds. For the drainage pipeline, it is suggested to use galvanized steel pipe, and then directly connect the pipeline to the inspection well outside the city along the roof, so as to complete the installation of the basement drainage system.