These regulations shall apply to the following forms of land subdivision and development:
A. The division of land or air space into two (2) or more tracts, lots, sites, or parcels, any part of which, when subdivided, shall contain ten (10) acres or less in area;
B. The re-division of land, previously divided or platted, into tracts, lots, sites, or parcels of ten (10) acres or less in area;
C. The dedication, vacation, or reservation of any public or private easement through any tract of land, regardless of the area involved, including those for use by public and private utility companies;
D. The dedication or vacation of any street or alley through any tract of land, regardless of the area involved;
E. Planned unit development or planned development, either residential or commercial, as defined in these subdivision regulations and the City's adopted zoning regulations;
F. Any commercial shopping center or industrial park development which fits the other jurisdictional provisions of these subdivision regulations;
G. Any tract, lot, site, or parcel of land, regardless of size, which is to be developed and on which exists, or will exist because of such contemplated development, any topographic feature or improvement requiring the dedication or reservation of any easement, public or private, under the provisions of these subdivision regulations;
H. Plats which are partially or entirely undeveloped, if the plats were either:
1. Recorded with the County Clerk's office without prior Planning Commission approval;
2. If the plats were approved by the Planning Commission more than three (3) years prior to granting a building permit or construction of improvements on the partially or entirely undeveloped land;
I. Any plat or part of a plat which is to be vacated by the owner of the premises or tract of land; and
J. Lot splits and lot line adjustments according to the provisions contained in Section 94-9.
(Code 1991, § 12-406)