Cross References — Director of public works as building commissioner and plumbing commissioner, §115.260; electrical code, ch. 505; floodplain management, ch. 410; sewage disposal, §230.060 et seq.; housing, ch. 515; duty of telephone and telegraph utilities to alter facilities and to accommodate moving of buildings, §645.360; nuisances, ch. 225; sign and billboard regulations, §400.790 et seq.; streets and sidewalks, ch. 525; zoning, ch. 400.