1.Steel structure should be used correctly in the construction process.  

　　2.When the steel roof is installed, the safety net must be arranged and installed, and the pull bar should be set to prevent accidents.

　　3.The steel structure construction shall adhere to the system of safety meeting before shift, and the work arrangement and safety precautions of the day shall be disclosed. 

　　4.The steel structure shall be inspected regularly to prevent and control the unsafe factors of accidents.

　　5.The hoisting command of steel structure should be decisive and the instruction should be concise and clear.

　　6.Steel structure construction site security, pay attention to fire and theft 

　　7.Safety warning line shall be set up within the hoisting operation scope of steel structure construction, and non operators are forbidden to enter. 

　　8.All safety activity records and documents of steel structure construction shall be complete.