What is the legal basis for the division of responsibility for floor leakage? I want to check ~

First, if the water leakage is caused by their own decoration or man-made, then they should be responsible for the neighbors downstairs. The legal basis is:

Article 92 of the Property Law stipulates: "The owner of a real estate uses the adjacent real estate for activities such as water use, drainage, homosexuality and pipeline laying. , he should try his best to avoid causing damage to neighboring real estate owners; If damage is caused, compensation shall be made. "

Two, if the water leakage is not caused by themselves, then the responsibility lies with the housing construction unit or property unit, and its legal basis is:

(1) Measures for the Administration of Residential Interior Decoration

Thirty-second under normal use conditions, the minimum warranty period of residential interior decoration engineering is two years, and the leakage prevention of kitchen, bathroom and external wall with waterproof requirements is five years. The warranty period is calculated from the date when the residential interior decoration project is completed and accepted.

Article 33 The decorator shall be responsible for the maintenance and compensation of pipeline blockage, water leakage, water and electricity failure and damage to articles. Caused by indoor decoration activities of residential buildings; Belonging to the responsibility of the decoration enterprise, the decorator can claim compensation from the decoration enterprise.

If the decorator dismantles or alters heating and gas pipelines and facilities without authorization, the decorator shall be responsible for compensation.

(2) Measures for Quality Assurance of Housing Construction Projects (Ministry of Construction)

Article 7 Under normal use conditions, the minimum warranty period of housing construction projects is:

(1) The reasonable service life of the foundation project and the main structure project specified in the design documents;

(2) Roof waterproofing works, the leakage prevention of bathrooms, rooms and external walls with waterproof requirements, is 5 years;

(3) The heating and cooling system consists of two heating periods and cooling periods;

(4) Installation of electrical pipelines, water supply and drainage pipelines and equipment for 2 years;

(5) The renovation project lasts for 2 years.

The warranty period of other projects shall be agreed by the construction unit and the construction unit.

Eighth housing construction project warranty period from the date of completion and acceptance of the project.

Ninth housing construction quality defects in the warranty period, the construction unit or the owner of housing construction shall issue a warranty notice to the construction unit.

After receiving the warranty notice, the construction unit shall go to the site to check the situation and guarantee it within the time specified in the warranty. In case of emergency repair accident involving structural safety or seriously affecting the use function, the construction unit shall immediately arrive at the scene for emergency repair after receiving the warranty notice.

Article 14 During the warranty period, if the owner, user or third party suffers personal or property damage due to the quality defects of housing construction projects, the owner, user or third party may claim compensation from the construction unit. The construction unit shall recover from the responsible party that caused the quality defects of the housing construction project.

Fifteenth new personal and property damage caused by the extended warranty shall be borne by the party responsible for the extension.

(3) Regulations on Quality Management of Construction Projects

Thirty-ninth construction projects to implement the quality warranty system.

When submitting the project completion acceptance report to the construction unit, the construction contractor shall issue a quality guarantee to the construction unit. The quality warranty shall specify the warranty scope, warranty period and warranty responsibility of the construction project.

Fortieth under normal use conditions, the minimum warranty period of a construction project is:

(a) the reasonable service life of the building foundation engineering, 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 and decoration works, for 2 years.

The warranty period of other projects shall be agreed by the employer and the contractor.

The warranty period of the construction project shall be calculated from the date when the project is completed and accepted.

Forty-first construction projects in the warranty scope and warranty period of quality problems, the construction unit shall fulfill the warranty obligations, and be responsible for the losses caused.