As amended, pursuant to 11 DCMR Subtitle X, Chapters 9 and 10, for a special exception under the requirements of Subtitle C § 1500.3(c), and variances from the lot occupancy requirements of Subtitle G § 404.1, the rear yard requirements of Subtitle G § 405, the side yard requirements of Subtitle G § 406.2, and the rear service staircase requirements of Subtitle X § 1001.2, to construct a roof deck above an existing fast food establishment in the MU-4 Zone at premises 606 Florida Avenue N.W. (Square 441, Lots 819, 837, and 838).