5. For stand using steel structure standing post, the standing post shall use welding-free material with a diameter of over 100mm, its bottom shall be welded with a secure base, with a flange welded onto its upper structure to increase its load bearing area of the standing post, so as to ensure the soundness of stand structure.
6. The ground contact width of the main load-bearing wall in all stand structures shall not be less than 120mm, so as to ensure the contact area between wall body and the ground. For walls with a large span of over 6m and steel column framework structures, connecting beams shall be added on the top, with supports fitted in between the columns at the bottom, so as to ensure the overall stiffness and stability of the stand.
7. For construction of all stands in which the structural designs involve stage or platform structure with a height of over 1.2 m, as well as all indoor two-deck, multiple-deck or complicatedly structured exhibition stands, their stand structural drawings must be provided, which shall be imprinted with seals of National Grade A Registered Structural Engineer for confirmation, accompanied by structural calculation sheet. All exhibitors and contractors shall give full consideration to the safety of stand from design to construction, so as to ensure the soundness of each connecting joints of the stand and the overall structure of the stand.
8. Construction of double-deck or multiple-deck stand must be equipped with fire extinguishers that have passed annual inspection.
9. All structural back walls of neighboring stands must be properly decorated.
10. It is strictly prohibited for indoor stands to adopt totally enclosed type ceilings. Stand ceilings must not obstruct the fire-fighting facilities on the top of the exhibition hall. It must also be ensured that the ceiling shall have a raw space of over 50% of its total area, so as to ensure the fire prevention safety of the stand.
11. All contractors must not damage all facilities in the exhibition hall or alter its application nature and position. They are not allowed to drive nails, punch holes, paste adhesives, apply colorful paints or post advertisements within the exhibition hall, on exterior floor, or on wall surface.
12. When each contractor is constructing exhibition stand, it shall not set up obstructions in front of the fire-fighting facilities, electric equipment, emergency exits and audience passages, etc. inside the exhibition hall.
13. No inflammable and explosive materials shall be used for construction of stand, and no paint spraying or paint coating shall be carried out inside the exhibition hall.
14. When personnel of each contractor are making mid-air operations, they shall use qualified and safe elevators and operation platform, construction personnel shall tie up safety belt. To protect personal safety, a safety zone shall be set up in its surrounding area, which shall be monitored by dedicated personnel, with conspicuous warning signs set up around the safety zone.
15. After the exhibition starts, the contractor must appoint site safety principal and dedicated personnel to stay on duty at the site, in order to facilitate problem handling when problems crop up.
16. For stands that have safety hazards during construction period, the contractor must make prompt rectification after receiving “Notice of Rectification”, and feedback the rectification results to Service Department.
17. Contractors shall complete the construction within the prescribed time and area, and take care of security work such as fire and burglary prevention. Contractors must appoint site principal at the construction site, whose registration and filing shall be done at the time of completing construction formalities.