There is no shelter outside the scaffolding project has been accident accident case
When the construction unit dismantles the top steel formwork, the 18 steel pipes (4m long) and the fasteners are removed to the hanging plate of the frame, and five workers fall from the roof with the hanging plate
I do not know what the problem you said is not clear, to send the following to you, for your reference: [Case 1] a single industrial plant project, eaves high 20m, construction area of ??5800m2
