1. A security cordon should be set in the hoisting area, and non-operators are strictly prohibited from entering.
2. When the lifting object is 200mm ~ 300mm from the ground, it should be fully inspected and confirmed before it can be officially lifted.
3. When the wind speed reaches 10m/s, the hoisting operation shall be stopped; When the wind speed reaches 15m/s, lifting operation is not allowed.
4, aerial work using small hand tools and small parts should take measures to prevent falling.
5, construction electricity should comply with the current industry standard "technical specification for temporary electricity safety in construction site" JGJ46.
6, the construction site should have professionals responsible for the installation, maintenance and management of electrical equipment and power lines.
7. When the components hoisted to the floor or roof are not installed every day, firm temporary fixing measures should be taken.
8. When there is water, ice, frost or snow on the surface of profiled steel plate, it should be removed in time and corresponding anti-skid protection measures should be taken.
The above are collected and sorted by Zhong Da Consulting Company.
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