The installation of steel structure engineering work can not be sloppy, here to introduce the steel structure for the installation site ban ten:

    First, in the case of lifting or lifting is not allowed under the object.

    Second, the height is not allowed to jump or run work.

    Third, are not allowed to walk in the absence of protective wall board construction.

    Fourth, not in the unstable objects on the operating station.

    Fifth, in the area marked "restricted" logo not allowed to enter.

    Sixth, stay shall be prohibited in the important transport corridor.

    Seventh, in not banned from entering the unit operational areas, into the relative managers must pass permit.

    Eighth, in the absence of lighting area place prohibited to walk, to stay.

    Ninth, the relevant persons are prohibited from entering the construction site.

    Tenth, no climbing boom, hand foot frame, cross shelf transport material lifting plate.