How to replace the elbow of the sewer pipe installed by the kitchen developer, and the water leaked

If I understand correctly, you mean that the washbasin and floor drain sewer pipe is 50, the toilet pipe is 110 but the location is too close, you change the washbasin pipe to 75, generally speaking, as long as there is no decoration downstairs and there is no problem with him to discuss, because the toilet is to be suspended, waterproof to deal with, hope,

If you don't have to renovate and move in, you can look for them.

The warranty period for drainage pipes is two years, but it refers to the quality of the pipes or construction workmanship, and the blockage of the pipes is improper use, and the property or property may not be provided free of charge. If there is a charge for dredging, the cost should be borne by the occupant who caused the blockage, or if you are unsure, by all the occupants who are using the riser with you.

According to the leakage analysis you mentioned, it should not be a leakage problem from water pipes. It's the problem of water seepage on the ground of your home. But it is not easy to analyze where the leakage is caused, it is recommended that you buy a set of patented products "Xiaobawang Family Plugging Suit", specifically to solve this kind of leakage that cannot find the cause, the method is to use the plugging material in the Xiaobawang family plugging kit from the leakage point downstairs, along the direction of water infiltration, close the channel leakage as long as there is water. >>>More

It depends on how the property management contract is written. >>>More