Only but the building in part in the tools and component to start the work.
For the building up beyond responsibility of the engineer. General so components of and tools that will be used for do this.
Causing rise to danger so government has set up measures of the to force is law employers in general.
For law enforcement, which was issued in the form of regulation and the Ministry of labor.
Regarding safety in construction work and other laws. Also many of which are related to each other.