Authority for approval or denial of approval
for all preliminary and final land development plans shall be vested
in the Planning Commission.
Any land development, as defined in §
181-6 hereof, which does not involve a subdivision shall be subject to all procedures specified in this article.
Applicants for land development may, but are not required to, submit a sketch plan for review and comment by the Planning Commission in accordance with the provisions of §§
181-10 and
181-11 hereof (except substituting "land development" for "subdivision" wherever appearing).
The continuing validity of any approval of plans
in accordance with this article shall be subject to those limitations
established by Section 508(4) of Act 247.
Material modifications of the approved plan,
as determined by the Zoning Officer, shall be resubmitted and reprocessed
in the same manner as the original plan. All site disturbance and
construction activities shall cease pending approval of modified plans.