7. The Minister may order the demolition of a building or an improvement that is surplus or confiscated, and may call for tenders for that purpose in the following cases:1° the property constitutes a danger to the public;
2° the property cannot be relocated, although the situation so requires;
3° no tender has been received after a public call for tenders or an invitation to tender;
4° the value of the property is less than $500.