What should I do if the drainage supervisor leaks and the property is not maintained?

Legal analysis: If it is determined that the water leakage is because the quality of the house does not meet the national standards, the damaged owner can ask the developer to repair the water leakage of the house during the warranty period and compensate the owner for the losses caused thereby. The construction unit shall undertake the property warranty responsibility in accordance with the warranty period and scope stipulated by the state. Under normal use conditions, the anti-leakage warranty period of bathrooms, kitchens and external walls with waterproof requirements is not less than 8 years.

Legal basis: Article 54 of the Property Management Regulations belongs to the owner and is used exclusively for the maintenance, renewal and transformation of the parts and facilities of the property after the expiration of the property warranty period, and shall not be used for other purposes.