This specification is applicable to the design, construction, use, and management of bowl buckle steel pipe double row scaffolding and formwork support frames in the construction of buildings and municipal engineering.
.
The construction site in Qingzhou is under construction in the early morning, and the noise makes the residents collapse!
Strengthen the industrial supervision responsibility and consolidate the fire safety of construction sites under construction
From August 10: the safety permit of construction enterprises shall implement the notification and commitment system, including new application / re verification / change / extension.
