This chapter shall be applicable to any and all buildings, structures
or similar improvements presently existing, or to be erected, on real
property owned by the City or any agency, department, board or commission
established or regulated by the City Council pursuant to S.C. Code
§ 4-9-30(6) or whose governing board is appointed pursuant
to S.C. Code § 4-9-170, and all such buildings, structures
or similar improvements shall be hereinafter referred to as "City
buildings."