What are the four grades of dangerous house appraisal?

1. What are the four grades of dangerous house appraisal?

1, and the hazard identification level is divided into:

(1) Grade A, the bearing capacity of the structure can meet the requirements of normal use, there is no danger of decay, and the building structure is safe;

(2) Grade B, the bearing capacity of the structure basically meets the requirements of normal use, and individual structural members are in a dangerous state, but it does not affect the main structure and basically meets the requirements of normal use;

(3) Class C, the bearing capacity of some load-bearing structures can not meet the requirements of normal use, and local danger occurs, which constitutes a local dangerous house;

(4) Grade D, the bearing capacity of the load-bearing structure can no longer meet the requirements of normal use, and the whole house is in a dangerous state, which constitutes a whole dangerous house.

2. Legal basis: Article 8 of the Regulations on the Administration of Dangerous Houses in Cities.

Appraisal institutions shall conduct housing safety appraisal in accordance with the following procedures:

(1) Accepting the application;

(two) preliminary investigation, to find out the history and present situation of the house;

(three) on-site investigation, testing and recording all kinds of damage data and conditions;

(4) Checking and sorting out technical data;

(5) Comprehensive analysis, qualitative demonstration, comprehensive judgment and suggestions;

(6) issue appraisal documents.

Second, what is the identification process of dangerous houses?

Dangerous house appraisal process is as follows:

1, application. The owner or user of the house may submit a written application to the legal dangerous house appraisal institution and the house safety appraisal institution established by the real estate administrative department of the people's government of the city or county;

2. summary. After receiving the request for accreditation, the accreditation body shall make a timely accreditation. Conclude that the organization should implement the conclusion of housing safety and accept the request according to the following procedures; Preliminary inquiry to find out the history and present situation of various damage data and conditions of houses; On-site investigation, testing and recording all kinds of damage data and conditions; Checking and collecting skill data; Comprehensive analysis, qualitative demonstration, inductive discrimination and treatment suggestions; Issue judgment documents.