A static upgrade where it has been assigned to our company, in a building about 60 years old, in combination with the subsequent renovation of the building. The static upgrade will be done with the method of upgrading all the columns by adding sheaths around the columns and widening them by 10 cm around the perimeter with concrete. The same work will be done on the existing concrete walls of the building, as well as the sandals of the building will be upgraded with the same method.