After participation in the tender and receptions of the positive answer, have been signed the General Contract on with “Spetszhytlofond” Public Utility on dismantle of a three-tier apartment house. The sanction to carrying out of dismantle has been given by the customer. Dismantle of wooden designs of building is lead to five-day term then by means of compressors and punchers the third floor of the building has been dismantled is dismantled. The second and first floors are dismantled by excavator; and hydro hammer. As a whole dismantle of the above-stated building has been made for three weeks and building site has been transferred to the customer.