Both the general contractor and the subcontractor are involved in the love and hate between the scaffolding and the wall at a distance of 150mm.
Should we do it? Who will do it? How many times do you do it? Who restored it? What price.
Application Guide Manual for Zhongjian Socket type Pan buckle Scaffolding (Supporting Frame Section) Page 65
Bureau of housing and urban rural development: Notice on Further Strengthening the prevention and control of construction dust on construction sites