Section 240. Special Levy by Local Government Units. —

A province, city or municipality may impose a special levy on the lands comprised within its territorial jurisdiction specially benefited by public works projects or improvements funded by the local government unit concerned: Provided, however, That the special levy shall not exceed sixty percent (60%) of the actual cost of such projects and improvements, including the costs of acquiring land and such other real property in connection therewith: Provided, further, That the special levy shall not apply to lands exempt from basic real property tax and the remainder of the land portions of which have been donated to the local government unit concerned for the construction of such projects or improvements.