Factory inspection, including steel and concrete structure factories. Conducted when the usage function changes, or when structural renovations, expansions, or reconstructions are planned, or when there are doubts about the safety of structural renovations. Increased seismic fortification requirements for factories already in use, concerns over factory quality and safety, changes in factory usage functions, or plans for structural renovations, expansions, or additional stories require factory inspection and assessment.
The inspection and identification results are essential technical basis for the design of factory renovation and expansion, as well as for reporting construction, approval, obtaining production certificates, and necessary materials for design review.
Job Description:
Lease the factory spaceInspection, focusing on the seismic performance assessment of factory renovation and expansion plans, and proposing remedial measures. Parameters such as tilt, settlement, cracks, foundation, masonry structural components, wood structural components, concrete structural components, and steel structural components are generally inspected on-site.
Inspection Object:
Office buildings, factories, public buildings, etc., requiring renovation and expansion projects. Renovation of buildings or factories during construction, during or after suspension of work, or during use, including the need for additional floors, inserted floors, expansion, or significant changes in the structural system's functionality.
Standard and procedures for testing:
Standard for Reliability Appraisal of Industrial Factory Buildings (GB50292-90)
(2) Standard for Building Structure Inspection Technology (GB/T50344-2004)
(3) Technical Code for Concrete Strength Testing by Ultrasonic Elastic Back-Reflection Comprehensive Method (CECS 02:2005)
(4) Technical Code for Concrete Strength Testing by Core Sampling (CECS 03)
(5) Standard for Ultrasonic Method for Detection of Concrete Defects (CECS21:2000)
Standard for Concrete Strength Testing and Evaluation (GB J 107-87)
Carbon Structural Steel (GB/T700-1988)
(8) "Technical Standard for Site Inspection of Masonry Construction (GB/T50315-2000)"
