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Anonymous users2024-01-24That's the sewer on the third floor, the wash basin drain, the toilet drain and the floor drain, these sewer pipes are all converged on the second floor, and flow away through a thick sewer pipe, and the same is true in your house, and the sewer pipes in your house also converge through the first floor, so you can see so many pipes, unless it's the top floor.
The thick riser main pipe belongs to the public facilities, and the property department is responsible for it, and the branch pipe is responsible for whoever uses it (exclusive pipeline).
It is necessary to find out the leakage point and repair it as soon as possible, otherwise it will wet the wall in a large area and affect the habitation. I hope my answer can help you.
You can continue to appeal or file a claim for compensation through other channels. But you can't block the sewers – then you're breaking the law or making a mistake.
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