Section 4. The following acts are hereby repealed:
The act approved the eleventh day of May, one thousand nine hundred twenty-seven (Pamphlet Laws, nine hundred and sixty- four), entitled "An act to enable cities, incorporated towns, boroughs, and townships of the first class to govern and regulate by ordinance the construction, alteration, repairs, occupation, maintenance, sanitation, lighting, ventilation, water supply, toilet facilities, drainage, use and inspection of all buildings used for human habitation and land appurtenant thereto; and providing for the enforcement of such ordinances.
The act approved the first day of May, one thousand nine hundred twenty-nine (Pamphlet Laws, one thousand sixty-three), entitled "An act creating in cities of the first class a Bureau of Building Inspection; regulating the erection, enlargement, alteration, repair, moving, removal, demolition and inspection of buildings and other structures, and the erection, encroachment, extension, repair, inspection, and use of party walls; defining certain words and terms used; repealing conflicting legislation; and providing penalties for violations of this act."