Who is responsible for the leakage of the corridor main pipeline?

Legal analysis: if the main pipeline leaks due to the owner's personal reasons, then the owner will be responsible for the maintenance. If it is the quality problem of the pipeline itself, it is necessary to find the developer responsible during the warranty period. If it is outside the warranty period, it is necessary to find a residential property to be responsible for maintenance.

Legal basis: Article 10 of the Measures for Quality Assurance of Housing Construction Projects has quality defects related to structural safety, and the construction unit or owner of the housing construction shall immediately report to the local construction administrative department and take safety precautions; The original design unit or the design unit with corresponding qualification grade puts forward the warranty scheme, and the construction unit carries out the warranty, and the original engineering quality supervision institution is responsible for the supervision.