The duties, functions, and powers assigned by law and not inconsistent with this Charter are hereby transferred to City Council or to the Mayor or Managing Director in accordance with this Charter. If a department, office or agency is abolished by this Charter, its functions, powers, and duties shall be transferred to the department, office or agency designated by the Charter or, if the Charter makes no such provision, as designated by ordinance. All departments, offices and agencies shall continue until abolished or modified.