Is the property responsible for the building being soaked in sewage?

1. The public part of the building is soaked by sewage, and the property management company has the responsibility of maintenance. However, if the house leaks due to quality reasons, the developer should bear full responsibility; The owner shall bear the responsibility for the leakage caused by improper use and decoration of the house. 2. According to Article 942 of the General Principles of Civil Law, the property service provider shall, in accordance with the agreement and the nature of the property, properly repair, maintain, clean, afforest and manage some owners in the property service area, maintain the basic order of the property service area, and take reasonable measures to protect the personal and property safety of the owners. Property service providers shall take timely and reasonable measures to stop acts that violate laws and regulations such as public security, environmental protection and fire protection in the property service area, report to the relevant administrative departments and assist in handling them. Article 7 of the Measures for Quality Warranty of Building Construction Projects Under normal use conditions, the minimum warranty period of building construction projects is: (1) the reasonable service life of foundation engineering and main structure engineering specified in the design documents; (2) 5 years for roofing waterproof works, toilets, rooms and external walls with waterproof and anti-leakage requirements; (3) The heating and cooling system consists of two heating periods and cooling periods; (four) electrical pipelines, water supply and drainage pipelines, equipment installation for 2 years; (five) the renovation project is 2 years. The warranty period of other projects shall be agreed by the construction unit and the construction unit.