Certification Basis and Content for Steel Structure Factory Inspection

1. "Standard for Reliability Appraisal of Industrial Buildings (GB 50144-2019)"

"Standard for Assessment of House Condition and Damage Level"

"Standard for Identification of Hazardous Buildings (JGJ 125-2016)"

"Code for Measurement of Deformation of Buildings (JGJ 8-2016)"

5. "Standard for Technical Specifications of Building Structure Inspection (GB/T 50344-2019)"

6. "Code for Design of Concrete Structures (GB 50010-2010 2015 Edition)"

7. "Code for Design of Building Structures - Load Regulations (GB 50009-2012)"

8. "Technical Code for Reinforcement Detection in Concrete (JGJ/T 152-2008)"

9. "Technical Code for Concrete Strength Testing by Core Sampling" (JGJ/T 384-2016)

10. "Seismic Evaluation Standard for Buildings" (GB 50023-2009)

11. "Code for Reinforcement Design of Concrete Structures" (GB 50367-2013)

12. Specification for Steel Structure Design (GB 50017-2017)

13. Other technical standards, specifications, and procedures required by national regulations such as "Statistical Treatment and Interpretation of Outliers in Normal Samples" (GB/T 4883-2008).

14. Original house design documents, reinforcement construction materials, renovation construction drawings, on-site inspections, and testing results, etc.

Structural steel workshop inspection and assessment of the鉴定conclusion

Based on the "Standard for Identification of Hazardous Buildings" and the "Standard for Reliability Identification of Civil Buildings" and other specifications and standards, conduct a comprehensive assessment of the building's safety. Compile the identification report in accordance with principles of objectivity, science, and fairness, presenting the identification conclusions and preliminary measures and methods for handling.