Safety Precautions for Installation of Ladders: 1. Technical communication with technical workers should be conducted before the setup and dismantling of ladder supports. 2. Components

Inspect and accept; products that do not meet the standards must not be used. 3. Components that pass the inspection should be categorized by type and specification, and be stacked neatly and evenly.

No standing water is allowed on the storage site. 4. Remove debris from the construction site, level the area, and ensure proper drainage.