Required. No structure shall be erected, added to or structurally altered until a building permit is issued by the Building Inspector. Any general maintenance such as exterior painting, replacement of roofing shingles, windows, doors, sidings, etc., will not require a building permit. A building permit shall state that the proposed structure or proposed alteration shall comply with all laws of the City relating thereto and shall be approved for zoning compliance by the Zoning Officer, based upon representations made in the permit application.