All concept plans submitted for consideration under this article for the new development of unimproved property shall indicate the following sufficiently:
(1) dimensions and orientation of the parcel;
(2) Location, height and use of buildings, structures and encroachments both existing and proposed;
(3) Location and arrangement of manmade and natural ground cover;
(4) Proposed ingress and egress facilities;
(5) A conceptional preliminary landscaping plan;
(6) Unusual grading or slopes, if any;
(7) Location of walls and fences and the indication of their height and the materials of their construction;
(8) Location and size and graphic content of proposed exterior signs, outdoor advertising or other constructed elements other than habitable space, if any;
(9) Such other architectural and engineering data as may be requested to clarify the presentation.