How to calculate the housing quality and warranty period separately?

According to the State Council's "Regulations on Quality Management of Construction Projects" Article 40 "Under normal use conditions, the basic engineering, foundation engineering and main structure engineering of housing construction are the reasonable service life of the project specified in the design documents; Roof waterproofing works, leakage prevention for bathrooms, rooms and external walls with waterproof requirements, 5 years; Electrical piping, water supply and drainage piping, equipment installation and decoration works, for 2 years; The warranty period of other projects shall be agreed by the employer and the contractor. "

Therefore, there are quality problems in residential buildings. According to the age of the house, the parts with problems are different, and the handling methods of the property are also different. Due to the climate and environment in Shanghai, water leakage is a prominent problem of housing quality, so in most cases, 5 years is a demarcation point. Within 5 years: Find the developer if there is any problem; Five years later: specific problems are solved. If there are quality problems such as water seepage after five years of delivery, we should find the party directly responsible according to the specific parts of the problem. If it is self-use damage, such as toilet leakage, water pipe rupture and so on. The owner needs to pay for the maintenance himself, and the property can help contact the relevant maintenance personnel. If there are non-human problems in the use of * * *, such as water seepage in the main wall of the building, sewage siltation, etc., the maintenance funds need to be shared by the residents of the whole building after contacting the property maintenance. If it appears in public places, such as damaged roads and worn railings in residential areas, the property will withdraw the residential property maintenance fund for maintenance. Before the developer delivers the house, the buyer should make a detailed acceptance list of the house project, and check whether the house has changed, whether it has been repaired according to the contract requirements, and whether the quality and level of maintenance and transformation are satisfactory.

In order to get rid of the drudgery of decoration, many buyers choose refined decoration sources. Is there a warranty period for finely decorated commercial housing? Actually, there is a warranty. For example, roof waterproofing works, including bathrooms, rooms and external walls with waterproof requirements, generally have a quality guarantee period of 5 years. If there is a quality problem during the warranty period, the buyer can ask the developer, who will issue a warranty notice to the construction unit for warranty. As for whether compensation can be made, it depends on whether the quality of the house has caused actual losses to the owners.

If there are obvious problems such as water seepage and cracks in the decoration quality, and the decoration quality is seriously inconsistent with the standards declared by the developer, according to the relevant documents issued by the Ministry of Construction, the developer is the first person responsible for the quality of residential decoration, and is responsible for the quality of residential decoration projects and the corresponding after-sales service. Building decoration construction units, decoration materials and accessories manufacturers shall bear the corresponding construction and product quality responsibilities, including the decoration quality of finely decorated houses. Once it is found that there is a problem with the quality of fine decoration, or it does not meet the original decoration agreement, the property buyer can ask the developer for free maintenance. Losses during the repair period, such as the cost of renting a house outside, can be claimed by the developer. Under normal circumstances, the warranty period of decoration quality is two years. However, it is worth noting that after the fine decoration is delivered, if the buyers hire the construction unit to decorate themselves, the developer will no longer bear the relevant responsibilities.