it also teaches that suppose we have a case in semnaneh, 366 units, that is, there is not a day that there are no such risks , they try to manage it well, they try very hard to make the media a peace because people are very mentally calm . have prepared from the national natural disasters in the country, is being prepared it took a lot of time, which means that our contract has just been implemented this year, what was the reason for this, the sense and memory, which are the main risks , it takes a lot of work, this should come to sit in atlas and be a pathfinder, so we went to different organizations with them, and they have issues like this. we put the result of an organization as the mother organization from most of the universities and government organizations, especially universities such as shahid beheshti university of tehran , khajeh nasir university and the rest, even one or two universities in the provinces, the geological organization, the organization in the so-called water side assumption and we brought the soil and everything else to you we tried this. its centrality wi