I. Classification of safety appraisal
The grading standards of safety appraisal are divided into four grades: Asu, Bsu, Csu and Dsu, namely, complete houses, basically complete houses, generally damaged houses, seriously damaged houses and dangerous houses.
Second, the level of housing safety.
The housing safety grade is divided into three grades: A (super grade), B (first grade) and C (second grade).
Third, the housing safety appraisal
Housing safety appraisal is divided into four grades: A, B, C and D. ..
Suggestions on professional institutions to carry out housing safety appraisal
First, choose a trusted third-party housing appraisal agency.
When selecting a third-party agency for housing safety appraisal, we should consider the credibility and professionalism of the agency. Credibility can be evaluated by consulting relevant qualification certificates and performance records of institutions. In addition, you can check the government official website, consult relatives, friends, neighbors or search others' comments on the Internet to understand the reputation and credibility of these institutions.
Second, understand the process of housing safety appraisal
Before building safety appraisal, it is necessary to know the whole appraisal process. Generally speaking, housing safety appraisal includes a comprehensive inspection of the external wall, roof, foundation and structure of the house. Professional appraisal agencies usually send experienced engineers to inspect houses and prepare detailed inspection reports.
Third, provide detailed housing information.
Before the house safety appraisal, it is necessary to provide detailed house information to the third-party house appraisal institution. This information includes the building age, structural type and use of the house. This information will help assessment agencies to better assess the safety of houses.
Fourth, participate in the evaluation process.
Third-party housing appraisal institutions can choose to participate in the housing safety appraisal process. By participating in the appraisal process, we can better understand the safety problems of houses and communicate with appraisal experts to further understand how to take corresponding maintenance and improvement measures.
Five, according to the identification results to take corresponding measures.
After the third-party housing appraisal agency completes the housing safety appraisal, it will get a detailed test report. According to the appraisal results, corresponding repair and improvement measures can be taken. These measures may include the reinforcement of building structures, the maintenance of roofs and the reinforcement of walls. When implementing these measures, the professional construction unit should be selected and operated in strict accordance with the suggestions in the evaluation report.