No land development, or alteration of land, including
but not limited to trenching, excavation, topsoil removal, or tree
removal shall be undertaken without the approval of the Department
of Planning and Redevelopment, except for said activities that affect
less than 10% of the lot area, or activity which is associated with
work authorized by the Division of Zoning and Code Enforcement for
which a permit has been issued.
Site activities other than those exempted will require
the submission of a site plan to the Department of Planning and Redevelopment
which details measures for stormwater management, erosion and sediment
control, existing and proposed topography, paved areas, flood zone
information and boundary lines and markers.