| Methodological explanations
The data at construction disasters are reported (transmitted) by district and provincial construction supervision inspectors within the framework of the tasks and responsibilities referred to Article 76 point 1 item 2 of the Act - Construction Law.
Construction disaster, in accordance with article 73 of the Act - Construction law, is unintentional, the violent destruction of the construction facilities or of the part of it, as well as the the structural elements of scaffolding, forming elements, sheet piles walls and excavation support systems.
Construction disaster are grouped according to reasons:
- caused by random events (m.in. strong winds, fires, explosions, gas),
- caused errors when you establish the work,
- caused by errors during the construction of a new object or the execution of works in an existing building
- due to errors in the preparation of building object documentation.