Supervision organization learning! Interpretation of the General Code for Construction Scaffolding GB55023-2022!

18 concrete structure construction technology and operation points, master has great use!

What is scaffold acceptance? Video interpretation of scaffolding construction technology

“Elevator” crash caused 4 deaths and 1 serious injury? Rumor refutation: it’s actually a construction elevator!

Mobilization Construction! Yidu will change a lot here

Instructions and examples for filling in the “inspection and evaluation data checklist of unit project construction quality”

Official declaration of construction labor qualification filing system, coming!

[construction technology] construction project completion acceptance process / procedure / necessary conditions / filing, too complete