The Health Officer shall have authority to revoke any permit for a hospital or institutional home under the following circumstances:
A. When it is evident that any of the conditions set forth herein as prerequisites for the issuance of such permit no longer obtain;
B. When the permit was issued under fraudulent or untrue representation;
C. When the owner or operator has failed to observe the rules and regulations duly and properly required for the safe operation of such hospital or institutional home;
D. When he or she has been convicted in the municipal or other competent court for a violation of any of the provisions of the Code, or any state or federal law by which moral turpitude is disclosed.