For each building and the object planned for part -time work, its category of sensitivity is determined depending on the design scheme and the expected deformations of the earth's surface and the calculation is determined by the necessary degree of its constructive strengthening before the part -time and the alleged repair after part -time work. During design work, the cost of strengthening buildings and structures is calculated in advance in advance, on repair and recovery work after part-time jobs; In some cases, the building is planned for demolition, so the necessary need for a new housing stock is established, and t. D. Financing construction work to strengthen buildings and structures and on their repair after part -time work is carried out centrally at the expense of the Ministry of Mining and Energy.