Any institutional use, municipal use or public utility facility may be located in each of the Zone Districts created by this chapter. Before any Building Permit or Certificates of Occupancy may be issued for any such use in any Residential Zone District, however, a site plan shall be submitted to and approved by the Planning Board as required in Section 34-12 of this chapter. Any use permitted under this subsection shall meet all yard, height and area requirements for the Zone District in which it is located and off-street parking and landscaping requirements shall be met as required by Section 34-13 of this chapter, except as set forth in subsection 34-6.19 of this chapter. Nothing contained herein shall be construed to permit business offices, storage yards or buildings generating plants or telephone exchange buildings in any Residential Zone.